Understanding The Y2k Bug

As the Millennial sun rose over human civilization, in the independent republic of Kiribati, a group of some thirty low lying coral islands in the Pacific Ocean that straddle the equator and the International Date Line, the reality of the Y2K bug became apparent. This long awaited sunrise marks the dawn of the year 2000. Kiribati's 81,000 Micronesians observed nothing different about this dawn, they only received TV in 1989. (y2ksupply.com) However, those who live in a world that relies on satellites, air, rail and ground transportation, manufacturing plants, electricity, heat, telephones, or TV, experienced a true millennial shift, or not. We finally saw the extent of the networked and interdependent processes we had created. At the stroke of midnight, the new millenium closed the greatest challenge to modern society we have responded to yet. We didn†t experience this event, as chaos or social transformation. I am describing the year 2000 problem, known as Y2K (K signifying 1000). Nicknamed at first â€Å"The Millennial Bug,† increasing sensitivity even escalated the nickname to â€Å"The Millennial Bomb.† The problem begins as a simple technical error. Large mainframe computers more than ten years old were not programmed to handle a four digit year. Sitting here now, safely in the year 2000, it seems incomprehensible that computer programmers and microchip designers didn't plan for it. Programmers did whatever was required to get a product up and working; no one even thought about standards. This computer bug has been predicted to impact the world anywhere from a minor problem to the end of a civilization. Whichever view you took on the subject it is clear that this bug had a definite impact on the economy. Whichever view anyone took on this issue, didn†t really matter because the point is that everyone thought about it and dealt with the issue in his or her own way. In order to understand the Y2K bug we must first understand what it is. For many years electronic storage was very expensive. In the early days of computing a Megabyte or a million bytes of information could have cost up to $100,000 to store electronically. This same amount of information storage can now cost around ten cents. (Barr) Many programs that are date sensitive will react to this bug in a negative way. A good example of a problem that could occur due to the bug would be that of banking software. In that case one of the software†s functions would be to bill all of its customers with outstanding loans. This program works by sending the bill progressively every month until the loan is paid off. If the computer were to think that it was the year 1900 then none of these loans would have even been made yet and the computer would become unstable or cease to function. Much of this software can be repaired or replaced with new versions, however, some of it is not as easily replaced. A great deal of the code that is causing worry at the moment is actually imbedded in automated machinery. This code can†t be repaired, except by replacing the machinery itself. This code is in many of the machines that run companies, public utilities, and are even in our homes in such appliances as VCRs. This calculation problem explains why the computer system at Marks & Spencer department store in London destroyed tons of food during the process of doing a long-term forecast. The computer read 2002 as 1902. Instead of four more years of shelf life, the computer calculated that this food was ninety-six years old. It ordered it thrown out. A similar problem happened recently in the U.S. at the warehouse of a freeze-dried food manufacturer. In September 1998, Datamation magazine estimated that, on average, about 7% of all electronics are date sensitive and In November 1998, PCWeek, another leading trade journal, put the number at 5%. (Gibbons) The main emphasis seems to systems with many chips all working on real time clocks such as manufacturing plants. These systems were estimated at up to 30% not compliant with the Y2K problem. Companies with these systems have had trouble being ready for Y2K because in order to prepare for the problem the affected chips have to be isolated and repaired. In a system with thousands of these chips and little documentation on each one, this is an almost impossible chore. Replacing entire systems can cost millions of dollars and many companies can†t afford the cost of the repair. Billions of dollars were spent preparing for this event and much more will be spent in recovery. Most companies have been addressing the problem for the past few years. Very rarely do we get the chance to watch the entire industry lifecycle, from introduction in the early 90†³s and the decline and death of the industry in the early months of 2000. The entire industry has opened up just to deal with this problem. In the US most mission critical equipment was tested before 1999 and was either compliant or repaired. The systems that caused most concern were things like power grids, telephone networks, and air and land traffic controllers. These systems were of such great concern because some of these computers systems and networks have existed since the late 1950†³s. The fact was that no one could afford to entirely replace these systems, they had to be upgraded to be compliant. What was the impact on Government, Industry, and Small Business? There are several impacts to Government, Industry, and Small Business. Dates that can impact the leap year algorithms, boolean dates, fiscal year dates, calendar dates, and ASCII code dates. There are separate ramifications to the new dates. For the Government, the dates have a major impact across the board. Every Government agency, from Federal to City, will be impacted. The Federal Government uses computers on a daily basis and without them, the Federal Government is not able to operate. Some specific examples are in the Department of Commerce, Department of Defense, and the Department of Justice. The Department of Commerce utilizes computers to run the National Oceanic Atmospheric Association (NOAA) systems that are used to chase Hurricanes. The problem is that several of the computers are used to log different data and use date/time stamping with that data. This data is later analyzed to try and map hurricanes for the future. If the Y2K issues are not resolved, important data will be lost. The Department of Defense also uses computers to a very large extent. This is especially true for the DOD large complex machinery used to defend the country. There are very few parts of the Army, Navy, Air Force, and Marines that do not use computers. Computers are the backbone to DOD and without them, there is a real fear that our armed forces would not be able to defend this country. (Office of the Assistant Secretary of Defense) The Department of Justice has an even worse problem. They are charged with keeping track of criminals and federal indictments across the country. Because of the complexity of the laws, if the computers used to keep track of indictments and criminal records are not Y2K compliant, then the Justice system could have criminals cleared of any wrong doing because of a simple date issue. It is well known that if the date or address were wrong on an indictment or a search warrant, anything found because of the indictment or warrant could not be used in court. (Cohen) The Government agency that has had the most influence on the whole Y2K issue was the Internal Revenue Service. Basically the IRS has the greatest concern because they are charged with the duty of collecting revenue from the taxpayers in order to run the country. The theory is that the IRS, through Congress, could influence or scare business, banks, and individuals into awareness. (Chandrasekaran) This awareness translated into the hundred billion or so expenditures that banks, businesses, and individuals spent on being Y2K compliant. Industry had the same basic problems that the Government had. They rely on computers in almost every aspect of the business. From robotic assembly lines to employee payroll, all of industry relies on the computer to run its day to day operation. (Gwynne) The problem that both industry and Government have is that there was no contingency to the Y2K issue. Both industry and Government have several backup systems. The problem with small business is that they rely on the computer to do many of the tasks that employees used to do. In small business, people were employed to handle payroll, marketing, office management, files, record keeping, and profit/loss ledgers. These people were replaced with the advent of the computer. Now any small business could operate without minimal employees. The office manager could now handle payroll, marketing, files, records, and ledgers right on the computer. The computer became the key piece of equipment for the small business. Without the computer, small businesses could not stay in operation. Most small businesses have become dependent on the computer to replace employees. Without a computer, small businesses would need to hire additional personnel and return to paper and pencil to operate. An example may be Nations Bank; it may have its primary mainframe computer, for all its checking accounts, in one central place. There is a hot backup (a hot backup is a main frame computer that records the same exact information that the mainframe computer is recording, but it does not handle any transactions, just records the information) that is located in a different part of the country, say Colorado. In this way, if a major disaster were to devastate California, the hot backup would come on line take over the responsibility of the mainframe. (McMahon) In this way, vital information would not be lost. This was all thought out years before Y2K. Y2K would impact both mainframes (the primary and the backup) and all the data would be corrupted. What did Government, Industry, and Small Business do to combat the Y2K Issues? For both Government and Industry, it was not be a problem to combat Y2K. Both areas, through consulting agencies and internal working groups, developed a series of plans to combat the Y2K issue. The standard procedure is to first do an inventory and assessment on the agency. After the assessment is made, a renovation plan is developed to renovate the different systems. After renovation, a validation phase, where the renovation is tested using the different Y2K dates to ensure that no problems were encountered. The implementation phase is to implement the system into action, and begin watching the system during the actual crossover dates. The cost to perform all of the plans and phases are high. On most major DOD systems, the cost ranges from $100,000 to over $5 Million. For industry, their costs are about the same. It does not matter if the agency does it internally or hires consultants to perform the work. The consumer and/or taxpayer absorb the high costs in industry and/or Government caused by the expenditure on solving Y2K issues. Industry passed the costs to the consumer by increasing its price on the product. The Government modified the budget to get the necessary funds to ensure Y2K compliance. The real problem lies with small business. The plans and phases that were developed by industry and Government must also be accomplished by small business. The problem is that small business does not have the money to expend on the Y2K issue. Small businesses do not have the overhead or capital to afford to test its systems and ensure that Y2K problems do not exist in its machine. This is where the actual computer industry comes into the scene. Since most small businesses do not rely on consultants and do not have a computer expert on the payroll, then small businesses must rely on the software companies to ensure that the computer is Y2K compliant. Marketers quickly recognized the fact that many small businesses would be forced to purchase new hardware, software, and peripherals. Marketers were not afraid to sell replacement equipment that was not affected by this bug. Consultants profited on the fact that many individuals and small businesses were very ignorant on the issue at hand and how many individuals had little to no knowledge of what was occurring in the machine that they were using. Many of these machines could have been upgraded with a small BIOS chip that would allow the machine to function with the new date format. Application software that is used with Windows 98 may not be compliant, making the system non-compliant. Microsoft could not be held responsible for other software packages built by other software companies. In addition, most software companies will not support older versions of its software. An example is that Microsoft does not support Windows version 3.1. This is based on the availability of newer versions of Windows being available to the consumer. So where does this leave the small business? There is Federal and Local assistance available to help small business ensure that the Y2K issue is resolved prior to the actual dates. If the small business did not recognize that it has a problem, then it could not work to fix the Y2K issue in time. By combining their resources and working with the local support, a network of consultants could work together to fix the problem before the actual Y2K dates came. Here it is April 3, 2000, and the lights are on, there†s plenty of water, and the stock market is at a record high. There is widespread suspicion that the Y2K computer bug was no more than the media overreacting and getting people excited for nothing, and Y2K was a big dud. There may be some validity to this theory, but I think the fact is that the problem was reduced by our efforts in making all computers Y2K compliant. Some people believe that disruptions may still occur in coming days as government and industry resume full operations following the minor problems that either were overlooked or were unanticipated. I think the investment in Y2K upgrades, which totaled an estimated $100 billion just in the United States, kept the most important computer systems running. The most serious malfunction so far was when the Defense Department computers temporarily failed to communicate with a reconnaissance satellite. Officials did not acknowledge the breakdown to the media until seven hours after it was discovered, in order not to cause people to panic about one relatively minor Y2K related computer failure. Considering the seriousness with which not only the Pentagon but also almost all other companies took to the possibility of a Y2K malfunction, I doubt that it could have amounted from hype alone. Part of the Y2K panic, of course, came from the fear that computers would do bazaar things such as transfer all our money from our accounts into someone else†s account, or traffic lights would make errors and cause terrible accidents. I agree that that is hype that amounted from the media twisting and predicting the results of Y2K without basing their information on facts.

Education Beyond the Classroom

The assignment is going to outline how ‘Eureka! A Museum for Children’ plays a part in learning outside the classroom environment. The museum will be examined to see how it plays a role in life-long learning. We define learning outside the classroom as: â€Å"The use of places other than the classroom for teaching and learning. † Every young person should experience the world beyond the classroom as an essential part of learning and personal development, whatever their age, ability or circumstances.Learning is a process of active engagement with experience. It is what people do when they want to make sense of the world. It may involve the development or deepening of skills, knowledge, understanding, awareness, values, ideas and feelings, or an increase in the capacity to reflect. Effective learning leads to change, development and the desire to learn more. (DfEE 2000) Learning outside the classroom is about raising achievement through an organised, powerful approa ch to learning in which direct experience is of prime importance.This is not only about what we learn but importantly how and where we learn. (Learning Outside the Classroom (2006)) †¦ museums and galleries †¦, in themselves, understood as educational establishment. They were set up to enable people to educate themselves†¦ Museums were one opportunity among many of acquiring knowledge. (Hooper-Greenhill 1994, p. 1) Museums are still very much thought of as educational establishments but the audience for whom they cater for varies very much from one museum to another.Formal and informal educations are two terms that are used to describe the type of education that a person receives. Formal is the set ‘curriculum’ that is taught in the traditional school setting. Whereas informal education is the curriculum taught in museums or other institutes that are outside of the schools. (Hein 1998, p. 7) Children’s museums are not museums in the traditional sen se. They are different in their missions, in their approach and in their specifically targeted age-group. (Pearce 1998, p. 19) Eureka! s a museum that has been specially designed for a specific age group, and is the UK’s first and foremost museum for children. Historical context of Eureka! Eureka was first opened in July 1992 by HRHThe Prince of Wales, as an educational charity, the idea for Eureka was modelled on the North American concept of a Children’s Museum and remains to be the only museum of its type and scale. The basis of children’s museums is in interactivity, learning by doing, learning through fun, learning through play. (Pearce 1998, p. 6) Since it has opened it has enjoyed unrivalled success, proving popular with children, parents and teachers alike. At Eureka! there are over 400 hands on, must touch exhibits, each teaching children more about themselves and reflecting the world in which they are growing up in, it is achieved by a fun approach to learning and development. Eureka! meets National Curriculum requirements, it has six themed galleries and a full programme of interactive workshops covering an imaginative range of curriculum themes to support Foundation, KS1 and KS2 learning.The education service aims to take the hassle out of school visits by providing fully structured itineraries, picnic and storage facilities, staff support, teaching resources and work sheets. Museums are the world of ‘infotainment’ and ‘edutainment’ where people have fun but also learn something. (Pearce 1998, p. 80) Learning Experiences Teachers are provided with an education resource pack which includes detailed notes on how to get the best from each of the museum’s section and indicates links to the National Curriculum. There are also special workshops which may be booked for school classes. (Pearce 1998, p. 7) The museum also provides special designed packages for the school holidays and Science activities, also sleepovers that have to be pre-booked.‘Me and My Body’ encourages children to find out more about themselves by using the exhibits to discover how the body and the five different senses work, also it enables visitors to use various aids to experience what it is like to have a disability. ‘Living and Working Together’ that recreates an environment where visitors can discover the mysteries of daily life and try out the jobs people do in the many buildings on a high street and in the house.. Our Global Garden’ helps children the familiar ‘backyard' to amazing gardens that exist in the world. It is themed around seven different ‘gardens'; each telling their own unique story, whilst emphasising the inter-relationships between them, finding out what makes them precious and how best to look after them. ‘SoundSpace’ provides children with a unique experience, enabling them to explore and understand sound, music and performance t hrough state-of-the-art technology, by exploring the physics of sound by seeing and feeling vibrations and creating their very own musical sequences.Throughout the experience, Sound Space aims to enhance the understanding of Science, Technology, Engineering and Maths (STEM) by exploring the unique relationships that exist between music and creativity, science, technology and the arts in a fun and accessible way. Over the past three years Eureka! has been the lead partner for Creative Minds, a ? 3. 8 million pound regional initiative to encourage children’s interest and learning in STEM; to help in the creation of a future workforce. The ‘Creative Minds' project is to provide young people with learning opportunities in STEM from 2003 to 2006.Over 15,000 learning opportunities have been delivered to both young people, their teachers and those who work in the sector. (Publication Material, Creative Minds (2005)) ‘SoundGarden and Desert Discovery’, these galler ies aim to extend opportunities in the museum for babies and young children to develop their senses and stretch their imaginations. These galleries support early education principles of learning through play, reflecting the intentions of the Birth to Three Matters framework and the Foundation Stage curriculum.It is expected that the lifespan of exhibits vary from 5-7 years and that the cost of devising, designing, fabricating and installing new exhibits in the future will need to be raised from various sources including charitable foundations and corporate sponsorships. (Pearce 1998, p. 67) The latest two galleries opened in 2004 and respectively in 2005. The museum needs to keep abreast of changes in school education; for example, the National Curriculum, that now emphasises on practical experience. (McLean 2003, p. 113)Meticulous care is taken when devising and developing new exhibits for a children’s museum, to ensure that they will engage the target audience and enable th em to learn as well as have fun. Exhibits are tested and modified in the light of children’s reaction and views. There are opportunities for comments and suggestions. As child-centred organisations the museums concentrate their resources on ensuring that they serve the needs of the children. (Pearce 1998, p. 113) The learning experiences found in Eureka! helps the child to make sense of the world around them by making links between feelings and learning.This is part of life-long learning as these feelings stay with the child into adulthood and affect their behaviour, lifestyle and work. It influences their values and the decisions made. It allows the child to transfer learning experienced outside to the classroom and vice versa. A commitment to life-long learning can demonstrate a positive social role for a museum and can also meet the demands from funding bodies for demonstrating public benefit and greater public accountability. (American Association of Museums 1993 cited in McLean 2003, p. 114) InclusitivityEureka! is a registered Educational Charitable Trust, in 1987 with the support of the museum’s patron, HRH The Prince of Wales, business sponsorship, government grants and the local council, it found its town centre site in Halifax, it later opened in 1992. The museum is situated five minutes from the motorway in Halifax town centre, next to the railway station on a 12. 5 acre site. It is a two storey, visible steel, stone and glass exposed structure. The whole site is accessible to wheelchair users and there is level access with a lift between floors.The convenience of location and ease of access is an important dominant of usage, the access includes physical access for those who are physically disabled. A limited number of wheelchairs are available on loan and also has special parking for them. It has not debarred the disabled and has attempted to provide for their needs. (McLean 2003, p. 134) For anyone with visual or hearing impairments, there is a full range of multi-sensory, highly stimulating exhibits available. Programmes can be adapted for particular needs as long as the museum is informed beforehand for school groups.Museum information is available in large print and houses a ‘Talking map’ that talks in four different languages. It is ideal for partially sighted individuals but it does not include any Braille for the blind people, so in this case it is a disadvantage for this certain group. Throughout the entire museum there is no inclusion for the blind, even though the galleries and the museum are designed so that these consumers are still able to visit, but it can not be done alone, they need someone to accompany them but the essential carers are admitted free.The talking map also caters for people whose first language is not English. The site is well lit, with colourful lighting that attracts and engages the children into wanting to explore. The signage for directions are appropriate for the audience for whom it caters for, the children mostly, they are all big and colourful with pictures as well as writing. The gallery signage and information is at average eyelevel for all aged grouped children and legible. The toilets for both the able and disabled toilets are clearly marked and changing facilities are also available.The museum was established as an educational charity and not for profit organisation, therefore Eureka! receives no government funding and must rely upon admission fees. These admission fees combined with transport costs mean that individuals from disadvantaged backgrounds or in areas of deprivation are missing out on the experiences that are offered. The prices are debarring a group of individuals from using the museums. These independent museums depend on visitors, it is consumer oriented, and has to be user-friendly, so it has an instinct and a need to reach out and serve their public. Sekers cited in McLean 2003, p. 30) The museum has offers for educa tional visits and large groups in order to reduce the cost of the visits to the museum, but on an individual family outing the prices are fixed. (Eureka! Publication Material, Appendix I) Health & Safety The building has its own risk assessment form that must be filled out before a group of children are allowed to visit for educational school visits. The building and exhibits are designed to minimise risk of injury from slips, trips, falls and finger traps.All elements of the museum are constantly monitored and modified to meet current safety standards. All the signage is marked and the dangers indicated. The museum has a lost children procedure is in place with the staff having the appropriate confirmed by national qualifications. The museum has qualified First Aiders on duty every day and the staffs are checked for relevant criminal history. The maintenance activities are carried out in accordance with HSWA 1974 and MHSW Regulations 1999 by trained technicians.Electrical and porta ble appliance testing is carried out annually in accordance with 16th Edition Regulations. Also, the fire evacuations and training are carried out in accordance with Fire Risk Assessment and Fire Certificates. Group leaders are advised to carry out their own risk assessment in accordance with their organisations aims. (Appendix II) The museum provides the teachers with information sheets for each area of the museum. The risk assessments are available for operations and activities as appropriate with again all the signage clearly marked.As the museum is designed for ‘hands-on’ the risk assessment on all the equipment and facilities are checked daily and regularly to ensure they comply with safety regulations. Eureka! is covered by public liability and Employers liability insurances and has written accident and emergency procedures in place. Eureka! is licensed by local authority regulations for all safety, fire, plant and lifting equipment and appropriate certificates ar e held. ConclusionThere can be no absolute blue print for children’s museums beyond the key characteristics mentioned previously. Otherwise each group or organisation will have its own emphasis and idea of what makes their museum special and important to its area. Diversity is one of the strengths of the movement. The emphasis is always on learning, exploring, on discovery. For that reason, in developing a British model it may be appropriate to adapt the term children’s discovery centre or children’s discovery museum for future use.

Markets; Price determination and resource allocation Essay

Markets; Price determination and resource allocation - Essay Example The diagram below presents the picture of a market. Each variable is shown as interrelated to each other. Things to be produced are determined by the decisions of the buyers whether to purchase or not the available products like food, clothing and housing. Adjustments on product creation basically depends on the demand in the goods market. The method of production applied in creating the product are decided based on the level of competition of producers. Efficiency is the fundamental criteria in choosing for the method and it depends on the prices prevailing on factors of production like land, labor and capital and the prices of the output like food, clothing and housing. Producers would want to minimize cost to meet the price competition. Concerns regarding for whom the products are depend on the nature of supply and demand for inputs. Prices of inputs serve as income and ascertain the ability to purchase product. As a whole, a competitive market presents the price system brought ab out by correspondence of supply and demand and resources are allocated efficiently without intervention. Given the mechanisms of a market, the law of supply and demand enters to present information of market equilibrium. The law of supply and demand asserts that the equilibrium market price of a certain commodity is where supply equals demand. Equilibrium, on the other hand, is a state which when attained will be maintained. As shown in the succeeding diagram, the demand curve is negatively sloping because an increase in price reduces the amount of purchases. The demand curve shifts to the right because of several factors: increase in the price of substitutes, decrease in the price of complements, increase in income, change in preference for the product and special influences in favor of the product. The reverse causes the shift of the demand curve to the left. Looking at the diagram, the supply curve is shown to slope positively because a price increase stimulates production.

Film reflection Assignment Example | Topics and Well Written Essays - 250 words

Film reflection - Assignment Example Basically, a mask is usually used to conceal the true identity of a person, especially when the person has the intention of behaving in an unacceptable way. Men are depicted wearing mask of violence, which is a disguise of who they really are. It is the fear of being described as weak that makes men disguise in violence so that they can expose their masculinity to others. Boys never desire to be branded unmanly and so must display their masculinity via violence, which is often perpetuated by media images. Kimmel reveals that â€Å"the fear of being seen as a sissy dominates the cultural definition of manhood† (150). According to the author, a boy might have to engage in physical fight in order to dispel the idea that he is a sissy. Kimmel further argues that â€Å"violence is the single most marker of manhood† (150). As such, the media can be linked with increased violence that has plagued the modern society where men strive to prove their manhood by hiding behind the mask of violence. The film Tough Guise 2 is thus a perfect platform for understanding why many males are

What is reality Essay Example | Topics and Well Written Essays - 1750 words

What is reality - Essay Example This world is very enchanting and we are enjoying the beauty and charm of this universe in the life we are living. We have all kinds of pleasures achievable from this universe with the aid of our sensory organs.But even after the limitless enjoyment of worldly objects a human being lurk happiness in real sense. It would be a surprising fact to explain that the real happiness in this world only comes from the right knowledge of the world and the self. All human beings have the desire for knowledge but if real knowledge is not connected with outside world. Only when one withdrew his senses from worldly object and concentrate on self then can he attain real knowledge. If we look from the view point of physical body and senses, we assume that the real knowledge is related only with world and its objects. This is because our physical needs and urges are met by physical world.According to article 1â€Å"Every organism is so to speak a nomadic being and it has a world of its own because it has experience of its own†. However if one search for real happiness he needs to go in depth to the urges of soul. On contrast, human culture and civilization always emphasized on external activities rather than internal ones. It is curious nature of man which changed his life, and it is that which persuaded him to turn towards cosmic nature and its power. The mythology and anthropology gave a new dimension to nature and revealed that which man cannot perceive with his sensory organs. A man is a creature which is always in search of himself and according to Socrates he should always be aware of his condition and existence†. But he have this limitation which does not allow him to see the real world .He is bound by mind, intelligence and ego and think what he sees in outside world is all that exist in real sense. We have senses which are restricted in nature and we cannot see things we are not supposed to see. There are lot of things in nature which cannot be viewed with our naked eyes. The rays like gamma and x-rays we cannot observe or comprehend with our senses but their power is beyond our knowledge. In the same way there exist cosmic rays and beyond is the power o f unknown which common men or scientists or physicians cannot understand. According to physical what we see as objects are nothing but matter composed of atoms, electrons and protons. It is the vibration of these makes the world appear as what it is .The quantum physics elaborating the physical universe with the help of time distance and mass. According to article 2â€Å"In its popular sense â€Å"mass† is just another word for weight. But as used by physicist, it denotes a rather different and more fundamental property of matter† The physicist also suggests that light has a dualistic nature which is very difficult to understand and comprehend. And it is reality that every minute particle of universe has something which is unknown attached to it. There is one void ness t o every thing which is related to an unknown source. This unknown reality is the cosmic power or otherwise knows as God or Almighty. However, the people in world live by metaphors that are connected to word rather than action or thought. The way we live our life is metaphorical and we identify every thing in this world relative to our thought and word. Our everyday life is metaphorical and every concept and objects of world are connected to each other. All objects and people in the world are identified with a word and nature .We work automatically in our life, it is mostly the intelligence and mind take the dominant position in our life. In the same way our language also plays a greater role in life by giving meaning to different objects and beings. For an example, the concept of argument is a verbal war and is related to war but there is no physical violence in it. Argument is a war but it is different from the real war. There is winning and losing in a war and an argument also hav e the same. These are different activities but fall in to a same category but we do not consider

Project Management Research Proposal Example | Topics and Well Written Essays - 1250 words - 1

Project Management - Research Proposal Example Throughout literature, there seems to be a two-sided wave of discussion on the core forms of risk associated with the oil and gas industry. These are what may be referred to as historical risk factors and complex modern risk factors (Geman, 2005). Parigi and Guiso (1999) noted that the oil and gas industry has for long suffered from historical risk factors that have always seemed to be available, no matter the area of investment in the industry. Some of the specific historical risk factors are named to include commodity price volatility, geopolitics, cost risk, demand and supply risk, and political risk. In the estimation of Grenadier (2002) however, even though these historical risk factors cannot be pushed under the carpet, the industry continues to experience so much complexity that expands its risks beyond those mentioned earlier. In the light of this, the industry is said to be faced with complex modern risk factors which are directly focused on macroeconomic influences (Hansen, 1982). With this said, the industry can be said to be harboring a form of increasing proclivity of mega-projects at the national levels which account for a leveraged economies of scale, which have pushed for the existence of macroeconomic influences. There are a number investment appraisal and risk management techniques used in the oil and gas industry today. This section of the review gives an overview of these techniques, when they are considered right for application, and the limitation that comes with each. The first technique is the accounting rate of return (ARR). Williams (2002) noted that this technique is appropriate in determining the profit an investor requires from an investment as against the amount invested. Its limitation however is that it is not considered suitable when dealing with competing projects as competing projects may have same rate of return but different net present value (Parigi and Guiso, 1999). There is also the use of payback

The Holocaust with Its Many Dimensions Essay Example | Topics and Well Written Essays - 5250 words

The Holocaust with Its Many Dimensions - Essay Example This Anti-Semitic movement was planned primarily to deprive the Jews from civil and political liberties that enabled their representation as a nation in Europe which was pointed by Adolf Hitler in order to satisfy his racial hygiene perception. In order to understand the destructive memoirs of the Holocaust we need to scrutinize Adolf Hitler as an individual who conspired the entire movement just because of his own beliefs and perceptions against the Jews and how he analyzed and consumed the vantage point of his power that he possessed right at that point in time. Through out the world the Holocaust period is known as an animation of Adolf Hitler's brutal motives and a symbol of inhumanity acknowledged by the vicious tactics which were employed to slowly or swiftly kill the people. To scrutinize meticulously the entire Holocaust movement with numerous aspects attached with it and most eminently to understand thoroughly the role of Adolf Hitler in this entire genocide can be done no better than through the source of the biography written on Adolf Hitler by 'Ian Kershaw'. This book was introduced to the literary world as just another brilliant addition to the Holocaust literature, but it differentiates itself from the typical in-depth Holocaust explanation solely because it projects for the most part Hitler's perception and his brutal aims and objectives leading directly towards the wiping off of Jews from the European realm completely which was his ultimate political objective. The author Ian Kershaw is a renowned historian and a professor teaching modern history at the University of Sheffield in the United Kingdom. Ian Kershaw has primarily specialized in the medieval period and Nazi-Germany which inspired him to write numerous books on the respective subjects out of which most of the books were especially dedicated to the Holocaust period. This book was based on two volumes but eventually the fast track sales of this book convinced the literary world to combine the two to welcome a great source of understanding and innovative perceptions that Ian Kershaw introduced through this work of literature regarding the Holocaust and Adolf Hitler. Further description: Ian Kershaw with the inception of the book describes Hitler as someone who mistakenly entered the political sphere because as we recall correctly Hitler always aspired to be a famous painter which proves his credibility as a politician since he had no political upbringing or any sort of background for that matter. Kershaw also pointed out meticulously that Hitler entered the political sphere solely on the basis of his rhetorical capabilities which were out-standing if evaluated through his structured and coherent quality of speeches and regardless of what his political aims were. Moving on, the book explores Hitler's over all personality claiming like most of the texts based on Holocaust that Hitler had no private life possibly because he was so focused towards achieving his brutal revenge of a goal and because his possession of ultimate power at last required political participation every second of the day. "The book chooses to

Small Business Plan Research Paper Example | Topics and Well Written Essays - 3250 words

Small Business Plan - Research Paper Example By using the online grant selector on: a total of 79 grants were identified. We are estimating that a grant or a combination of grants totaling 10 000 or less than 10% of start up costs would be possible2. The average cost of a lunch entree will be 10GBP, while the average cost of a dinner entree will be 15GBP. We expect the average lunch drink price to be 2GBP, with more lunch guests having coffee and tea than alcoholic beverages. During dinner we expect the average per person drink order to be 5GBP reflecting that the majority of guests will be having one or more alcoholic beverages. Thus the average per guest lunch ticket will be 12, and the average per guest dinner bill 20. The busiest month of the year is predicted to be December at 115% of average monthly revenue. The next busiest month will be November, bringing in 110% of the average monthly revenue. January is typically the slowest month (especially after holiday shoppers receive their December credit card statements. As such, we expect only 90% of the monthly revenue in January. February is also slow, but has one of the busiest evenings of the year in Valentines Day, so it will do a healthy 95% of average monthly revenue. Labour and food costs are tied to revenue, and will adjust up and down accordingly. For the first year we d... Sales forecasts SALES FORECAST Seating Capacity 30 Usable capacity 0.8 Lunch Turns 2 Customers served 48 Ave revenue/customer 12 Lunch Revenue 576 Dinner Turns 3 Customers served 72 Ave revenue/customer 20 Dinner Revenue 1440 Daily Revenue 2016 Yearly and seasonal fluctuations in Revenue The busiest month of the year is predicted to be December at 115% of average monthly revenue. The next busiest month will be November, bringing in 110% of the average monthly revenue. January is typically the slowest month (especially after holiday shoppers receive their December credit card statements. As such, we expect only 90% of the monthly revenue in January. February is also slow, but has one of the busiest evenings of the year in Valentines Day, so it will do a healthy 95% of average monthly revenue. Labour and food costs are tied to revenue, and will adjust up and down accordingly. For the first year we do not expect to make what will become our typical monthly revenues. It takes time to build up a steady clientele. As such, we have adjusted each month's revenue during the first year down to 85% of expected. This adjustment is done after the seasonal adjustments discussed immediately above. Details of Other costs Lease 30 000 Wages Manager (35 000 GBP/yr) 2916.66 Head Cook (25 000 GBP/yr) 2083.33 Assistant Cook (8.5 GBP/hr - 28hrs/day) 3570 Dishwasher (6.0GBP/hr - 14hrs/day) 2520 Servers (6.0GBP/hr - 28hrs/day) 5040 WAGES TOTAL 16129.99 WAGES ADJUSTED FOR USAGE LEVEL 14516.99 General Operating Costs Electricity 110 Heating 110 Telephone 60 Water 60 Office Supplies 40 Cleaning 300 Maintenance &

Interview a parent on child culture,views,race etc Essay

Interview a parent on child culture,views,race etc - Essay Example On the other hand, development of language and self-esteem in children has also been attributed to social interactions. In addition to that, social interaction leads to a more cohesive community and families. The method chosen for this study was interviewing. This data collection method was preferred since it results to more data. Secondly, it gives respondents a chance to address the questions using as much information as possible. Thirdly, interviewing provides the researcher with an opportunity to clarify on issues since it is a one on one affair. The major setback of this method is the time taken to collect the data. It will take a researcher more time compared to when other data collection methods such as questionnaires are used. To understand the above themes, the respondent was subjected to the following questions. Interview questions and responses from the parent Do you think establishing a sleeping routine for children is important? Responses: Yes it is. It makes the childre n know when they are expected to sleep It is important in establishing a time that children must sleep. Parents need to realize that they play a big role in making this a success. How do you think parents can establish a consistent sleeping routine for children? Responses By setting a particular time when the children are expected to sleep and adhering to it By ensuring that children associate bed with sleep, that is, they should sleep as soon as they get to bed. How do parents or caregivers affect the sleeping routine of their babies? Response Caregivers affect the sleeping patterns of the children by allowing children to be involved in other activities such as watching TV instead of sleeping. How does play affect the physical and social growth in children? Response It plays an important role in the physical development of children. It also assists in identifying the talents and nurturing them Do you think play can encourage social interaction among the children? Kindly explain Res ponses Yes, it helps them to become more confident and develop communication skills. It should be encouraged to assist children especially who are shy to regain their confident. Play may make children more assertive and ready to confront any challenges on their way How do video games help in fostering development in children? Response It assists in fostering intellectual capacity in children. They assist in making children more creative and even improve in arithmetic What do you think contributes to poverty in families? Response Lack of quality education making it impossible for people to be employed Unemployment and unequal distribution of resources. How does poverty affect the relationship between children and parents? Responses It can cause family problems such as violence, which can affect the relationship between children and parents It denies children a chance to receive quality education and health How can families establish good relationship despite being poor? Response They should know that money is not everything, love and harmony plays a big role in the family. Therefore, the family should ensure poverty does not steal the good relationship important for development. What is the significance of language in a community? Responses It assists in conveying the norms of a given group of people from one culture to another It makes a given group of

One- Creative Writing Essay Example for Free

One- Creative Writing Essay Medic! the cry rang out through the hot street. Another gunshot, and men scrambled for cover like scared rabbits. The man still lay bleeding in the middle of the road. The war had started today, and he was already dying. He made an attempt to crawl for safety. Too late, he looked pleadingly to his comrades. A rifle bullet cut through stifling air and bit deep into the mans backbone. He writhed, screaming in pain. A final shot, this time better aimed. A burst of blood from his neck and a gargle, and he was gone forever. He was dead. His radio crackled. A few miles away someone needed help. Med Evac to grid 647- 321. Landmine detonation. One casualty. Serious. George Robertson lay in the muddy field, in a pool of dirty water and his own blood. Like a Valkyrie coming to claim him, a helicopter buzzed overhead, and two medics kneeling beside him spoke in terse, quiet voices. Of course, George didnt know any of this. George didnt know that his legs were a smoking ruin and that his pelvis had been smashed, fragments forced into his gut and spine. There was no pain, only the purgatory black of unconsciousness. A memory formed in his mind. The morning rally echoed out over the barracks. George woke up and sat on the side of his bed. Still dark outside, he thought, as he glanced at his watch. Five thirty- what was going on? Someone knocked at the door, and came in. It was Mark, Georges best mate. They had joined the army together, about a year back. Mark was from Liverpool and was the funniest person in Georges squad. Whaddya reckons going on then? asked Mark in his thick scouse. Dunno, replied George, still half awake. Might be about that thing in the Novistranos islands. Oh yeah. Yeah, I read abou that. Big time drug dealers rule half the place, I heard George, finally, was dressed. The two men walked out into the warm June night, across the parade ground where they drilled three times a week with that idiot Sergeant Major. Another rally call echoed through the mist. Cmon, were late!, exclaimed Mark loudly. Leg it! The men ran into the briefing hall, and not a moment late. Colonel Smith was stepping to the front. The men sat down. The situation in the Novistranos Island group has changed, gentlemen. A military coup has taken place there, led by a drug dealer called Pedro Alvarez. A picture of the man in question flashed up on the projector- he had a bushy moustache and wore huge sunglasses, with a straw hat on. Some of the assembled men laughed- he hardly looked the billionaire, mass murdering drug dealer he was. Okay, settle down now. He may look comical, but hes anything but. He bribed the army some weeks ago, and took control of most of the country. He sent the tanks into the capital last night. Latest estimates put the death toll in the thousands. The President is dead. The cabinet have either been murdered or defected to the rebels. This is serious. Novistranos has a capable army, with around 150,000 professional soldiers, and an unspecified number of reserves. NATO says we need to act fast. The Prime Minister makes a statement this afternoon. Prep for combat. You leave in 6 hours. You were formed as a rapid reaction force. Today, you fulfil that role. There was a shocked silence in the barracks. Every man attended to his weapons and kit. They sat on their bunks, writing final letters, cleaning firearms, assembling combat gear; webbing, body armour, radio sets. They knew that without proper preparation, they were going home in a cheap wooden box. On the helicopter, George lay on a stretcher, eyes staring blankly at the ceiling, unknowing of his weakening pulse and massive blood loss. There were two dressings around what was left of his legs, and a line in his arm. The rotors buzzed like maddened flies, and the medic next to him noted his pulse. George dropped out of the paroxysm of nothing he was in, and lapsed into another flashback. George Robertson woke up. It was too early. Hed got the sack yesterday from the garage where he worked. He remembered how the boss had said something along the lines of an irreparable deficit between costs and sales. George had said to his best friend Mark about how the boss quite possibly had a deficit between his mouth and brain. George had liked his job at the garage- he liked working with machines and going down the local afterwards with his mates. Out of all the jobs in Sheffield, all thirty of em, thought George, that had to be the best one. He had thought about going down the Job Centre, but what would they have for a lad with 5 GCSEs in Sheffield? The steel industry had packed up about twenty years ago, and no office would take him with his qualifications. Damn. Sheffield can offer me no more, he thought aloud. He needed a job where he could travel, and carry on working with mechanical stuff. Preferably without being a gypsy who fixed caravans, he chuckled. Just then, the pho ne rang. Hello?, George answered. He couldnt be bothered with anyone today. A right mate?, answered the voice at the other end, in a thick liverpudlian accent. It was Mark. You got any ideas for a job? Me mams chucked me out again George laughed aloud. Its true what they say about scouse families, then? As a matter of fact, I do have an idea for a job. What would you think about joining the army? Sounds good to me- pay, free house on a base could be just the thing. Hes destabilising! In the hot and damp medical tent, orderlies milled around the man who lay on the table in the centre of the floor. George was dying. He thrashed around on his bed, his mind not registering the pain his body was in. Finally, the surgeon arrived. He wore a bloodstained apron, with scalpels and capped syringes full of morphine hanging out of the pouch like a sinister infant kangaroo. He had a weather-beaten face; hed seen it all before, too many times. Whats going on with him?, the Doctor inquired. Massive internal bleeding he needs surgery now, sir, recommended a senior medic, brandishing x- ray photos at the Doctor, who brushed past him. Uncaring of the swirling melee, like a ghost in the night, the Doctor walked to George, who was still thrashing about on the table. The Doctor took Georges arm, and took a syringe from his pouch. The needle slipped into the skin, like the mouthpiece of a hungry mosquito. A thumb pushed the plunger, and the Doctor shouted Ten millegrams morphine going in. A minute later, the potent opiate did its work and the thrashing stopped. His pulse was still weak, but had slowed to a safer level. His blood pressure, though, the Doctor noted, was through the floor. The room was silent and still. The doctor breathed in long and slow. Get this man to theatre. Im going to do what I can.. The Doctor said, and walked away to get ready. Oh, and contact HQ. They have to inform his family. The shaking stopped as the ramp on the Hercules transport reached its fully open position. The thirty young men checked their parachutes one last time. They looked at the light by the door- still red. The men turned their heads to the standing figure of Lieutenant Lewis. He shouted out the orders that they already knew about and had studied countless times on the way to this god-forsaken place. Stand up! 60 seconds!, he shouted over the whistling wind. The men stood up, unclipping their arrestor hooks from their chutes. Clip on!. The men took the hooks and attached them to the line running the length of the cargo bay. 30 seconds! George looked over at Mark, who was facing forwards, looking at the helmet of the man in front. He heard another man whispering the Lords Prayer; someone else simply closed his eyes and raised his head to look at the ceiling. George thought of all of his friends at home, his family, his little sister, and his girlfriend. He had never had a chance to tell any of them he was shipping out. He thought more of them, imagining their faces, imagining their voices. A huge explosion interrupted his reverie, and the plane lurched to one side. One unfortunate man was thrown out the door screaming, spinning uncontrollably to his death. Another was hit by burning kerosene from an auxiliary fuel tank that exploded next to him, and ran screaming through the door. Missile hit! Repeat, missile hit! Evac, evac, evac!, the pilot screamed through the intercom. Ejecting! There was a roar as the pilot saved himself from certain death. Shocked, George looked at the still red light at the back of the plane. He muttered a hurried prayer. Lets go!, screamed the Lieutenant. No- one needed telling twice. Like lemmings running to a cliff, they charged for the exit. Some of the men got out in time. Others were not so lucky. The planes nose jerked upwards as another explosion severed the arrestor line, and all the men in the plane were thrown out of the door, all spinning. except for the charred remains of what had been the co- pilot, who had been immolated in the first hit. The plane span downwards, hitting the ground with a cataclysmic explosion. George coasted down through the sky. He was still processing what had happened on the plane- it had happened so fast. One second he was thinking of home, next second he had watched two men die. Was this war, he thought? Was this what it was really like, simply watching your friends die completely randomly and without reason? War was hell, he decided, and hed been in one for less than a minute. He wanted to go home. Back in Sheffield, the Robertsons sat watching the TV. They saw the pictures of air strikes on the Novistranos Islands. They saw the British planes roaming the skies, firing missiles at seemingly random intervals at unseen targets. Another year, another war, the correspondents had said. Itll be over soon, they prophesised like fortune tellers, as they always did. The telephone rang. Hello?, said John Robertson, in his gruff voice. Is that Mr Robertson?, inquired the voice. Speaking. What do you want? My son is in a war zone. If youre another double glazing salesman- John was cut off by the insistent voice of the caller. Mr Robertson, could you take a seat please? I have some bad news. Its about your son, George. I cant do any more. Stitch him back up, you. All we can do now is hope. The Doctor took off his gloves and walked away from the dying man. The Doctor knew hed be dead in a few hours. There was so much damage to his arteries. Almost all of them were ruptured. Anyway, the Doctor reasoned with himself, hed never walk again- he had no legs. He would have to have a colostomy bag too- that much damage had been done by bone shards from the pelvis, shattered into hundreds of pieces. The doctor went into his private room, lay face down on his bed, and wept. There were so many dead just so many. All young men with their lives ahead of them. War. War. War. A three-letter word, with so many implications. George thought again. He was drifting away from these thoughts now; he was running out of the energy to think them. He remembered back to when he hit the ground. George unclipped his parachute and took his SA-80 from his pack. He had come down in a clearing, luckily. In training, they had showed the pictures of men who had landed on trees. Nervously, he spoke into his radio microphone. Bravo 2-6 to any friendly units, respondBravo 2-6 to any friendly units, please respond, over Bravo 2-5 here. Whats your status, George? It was Mark. Im OK, he replied. The plane. How many got out alive? Do you know? I saw 12 chutes as I came down, including yours. I was last out. The last thing I saw was the back of the plane completely shearing in two. theyre all dead. Sixteen men hurled to their doom. Sixteen friends. Sixteen families. It all sank in. OK Ive looked at the map. Meet at grid 502-178, said Mark. Roger, see you- George stopped talking. Hed seen something move in the trees to his left. George immediately went prone, and looked around him. He crawled through the undergrowth, and saw a man walking away. He looked in his early twenties maybe the same age as George. He carried an AK-47, and wore a red t shirt, with the words Always Coca Cola emblazoned on the back. George moved again, this time snapping a twig. The man turned around, eyes wild with panic. He lifted his gun to shoot George. George instinctively pulled the trigger on his rifle. A shout of gun, and the man was on the floor. George lay there, stunned. Hed just killed a man. He got up to look at the man. and jogged. The rendezvous couldnt be far away now. A half hour later, George was being briefed by the lieutenant. They had 11 men in the squad, and the main force had landed on the beach a few miles away. Helicopters buzzed overhead.. Now that the war is through with me George stepped forwards. Im waking up I cannot see. His foot hit something metallic.. Deep down inside I feel the scream.. Landmine! shrieked a squaddie. George was in terrible pain. This terrible silence stops me.. The world went white. Now the world is gone, Im just one, Oh God help me.. The pain stopped. George remembered no more. Hes dead, Doctor.

The Importance Of Acoustic Treatment Music Essay

The Importance Of Acoustic Treatment Music Essay Sharp tools make good work!(Chinese Proverb, online) To have a nice recording, we must choose the nice recording studio. To have a nice recording studio, acoustic treatment is the most important progress while building the studio! Why acoustic treatment is so important? Acoustic treatment does make the actual recordings sound better, it is just as important to the mixing process. The purpose of acoustic treatment is to improve the quality of sound in the room. Acoustics Treatment of the studio is very important than the used of the equipments for record the track on. Yet there are still many people they just allocate only a tiny portion of their budget to acoustic treatments when building a recording studio or home studio. It is very important to choose the right type of room and after that we have to testing the acoustic in that room, make sure that everything like the soundproofing of the studio is good. Let say, we can listen to the tracks that recorded in the studio, if we can he ar something like reverb or echo on the track, or the sound is rather flat, that is mean the treatments of the studio have wrong. External interferences, such as the outside noise of people talking or transportation noise, are due to insufficient sound isolation. People always think they can or able to overcome acoustics with equipments but you just cant. Russ Berger, the president of acoustic and audiovisual consultancy firm, Russ Berger Design, told Carolin Heinz in an article for the website Electronic Musician. Beside that, there is another common mistake that people always make, according to Berger, is to confuse sound isolation with the acoustic performance in a room. Sound isolation is simply the process of stopping sound entering or leaving the room. It has no bearing on how sound is absorbed and diffused in the room itself, which are the key determinants of how a recorded track sounds when listened to. Every studio building needs to be acoustically treated as standard professional music or audio studio requirement for professional sound quality. So when building a recording studio, we have to pay much attention to this avoid any frustrations in future during recording and monitoring, without overdoing it to preserve certain amplifying qualities of the room. Page Contents: A) Acoustic Treatment Overview B) Acoustic Treatment C) Construction Details D) Conclusion E) References Treatment Characteristics Acoustic Treatment is so important to the studio it is because we want to prevent standing waves. When the standing wave occurs, it will affect the frequency response of the listening rooms and the recording studio. Beside that, by using the right acoustic treatment, we can absorb or diffuse the sound in the room to avoid the flutter echoes and improve the stereo imaging while the recording and keep the sound from leaking into or out from the room. A correct way of acoustic treatment can lower the reverb time in the larger space or room and reduce the modal ringing in the small room. There are few things and problems that we have to concern while building a studio such as absorption, diffusion, reverberation and isolation. Sound absorption can be defined as when sound that strikes the materials and it doesnt reflected back. An open window is the good example for the absorption because the sound goes through the open window and never reflected back. The more fibrous materials have more absorption; oppositely the denser materials are less absorption. By using the absorption materials in the studio, it can minimize the reflections while the recording going and it can also prevent the standing waves and flutter echoes. But, the control room is treating to be more diffusive than absorptive with the LEDE (Live End Dead End) concept for the monitoring purpose. On the other hand, the recording studios are more likely to be acoustically dead and distributive. In general, low frequency sound has a very bad absorption because of their long wavelength. High frequency is very effective in absorption, essential for reducing the flutter echoes. Product like bass trap is a material for absorption, but is specifically designed in order to absorb the low frequency energy. The good bass trap is the combination of the hard, soft, thin materials. By the way, the back of the trap and the gap between the walls can make it even more effective. Diffusor is used to reduce the reverb or echoes that will be occur in the room that has parallel walls and the flat ceiling. Through the research and books that I have read, all the professional studio designers they agree that periodic reflections caused by parallel walls are best avoided. So, diffusion is always used into absorption to tame these kinds of reflections because diffusion is handful of sound energy using multi-faceted surfaces. Diffusers are commonly made of wood, plastic, or even polystyrene. Jorge Castro (2004, online) explains: diffusion helps in energy control and improves the sound quality in frequencies throughout the middle and high range of the spectrum, and also improves sweet-spot should be sitting to get the best stereo image (imagine that your head and the two speakers form an equilateral triangle). Isolation is to block sound from leaking out from the room and is also to soundproof the room from the vibrations or from the external sound. The good noise controls room can retain the sound within the listening area. Isolation is a very critical question, but the most important is still about the room treatment. Even you will feel something going wrong while you are in the quiet room if its acoustic treatments are wrong. And what can you do for the isolation if your studio is going to build nearby the highway, or beside the train track? Only two things we can do to isolate the sound that are mass and space. This is meaning we have to mass the airborne sound but we still need to space so that the structure borne sound cannot be transmitted. By the way, what about the noise that generated by the HVAC (Heat and Air Conditioning system? So, we have to determine all the noise problems and make everything under the control. Reverberation time will be affected by the absorption. The lower the reverberation time, it is mean there is more absorption. By adding the porous absorber is the easiest way to make the good absorption. Beside that, placing the acoustical foam on those reflective surfaces until the reverberation time is suitably reduced. On the other hand, by removing the absorbing materials will lengthens the reverberation time. Materials With good and correct materials in building a studio, it can help you to recording and mixing your music correctly. A good room, good acoustics can defined as we can get the sound from the speakers in the room and listen through your ears as unchanged as possible. A good studio should have a very good isolation but still as neutral as possible for you to hear the details such as stereo positioning properly. So, the music we have mixed and equalized can sound good and has the good opportunity of sounding good in other rooms as well. Controlling the sound in a room is achieved by selective acoustic treatments. Materials are the source out for the best acoustic characteristics in terms of isolation and diffusion, but since there are many ways and different materials to do this, we try not to go overboard with specialized materials as they can break the budget. Instead to use effective construction methods with typical materials, and whatever that works fine as well as cost-effectiveness. The most important aspect of any studio or home theater probably is the using of acoustic foam. Even the listening room, it can also make or break a project studio. It doesnt matter how much money you will spend on the recording and monitoring equipments. If the room itself doesnt has a good acoustic treatment, the result of the recording will never as good as it could be. Usually the room in which the customer plans to record or perform in is not specifically built with acoustics in mind. If this is the case then acoustic treatment is all the more important. Rooms have their own sound already within the room. While the sound is traveling around the room it will come into contact with different surfaces and other sound waves moving around the room. This means that the room can suffer from a lot of acoustic problems. These could include reflections, reverberation, slap echo, flutter echo, inadequate frequency response, standing waves and modal problems. When all of these frequencies s tarted bouncing around, the sound waves can change because they are clashing into each other. This will absolutely affects the last result for the negative. That is meaning you will start to off with one sound and end up with another sound while in the recordings. When there are two parallel walls, or two parallel ceiling and the floor, it will create standing wave. So the distance between the walls, ceiling or the floor will reinforce some of the frequencies, we can call it by boundaries. This mean the sound will makes exactly one round trip in each cycle of the speaker and the pressure fronts pile up. So, this is why people like to sing in the bathroom while taking the shower because the low frequency of the voice are greatly amplified by the standing waves and it will sounds nice. The installing of the acoustic foam can improved the response of the room and the sound of the room can be under control. The use of the acoustic treatment is the only way that can tell you the accurate while you are doing your recording, mixing, editing, or monitoring as well as not to affected by the room you are in. Whatever you want your room to stay live or dead, good acoustic treatment is the only way to help you to tame the beast that in your room and keep everything under the control. So, you have the ability to record and monitor your stuff accurately. Polyflexà ¢Ã¢â‚¬Å¾Ã‚ ¢ ProFoamà ¢Ã¢â‚¬Å¾Ã‚ ¢ is fabricated from a UL94 2 lb./cu. ft. polyester urethane, which should only be used in Class B or C spaces. Since Polyflexà ¢Ã¢â‚¬Å¾Ã‚ ¢ is flammable, extreme care should be exercised in its use as interior finish the industrys first patented nestable foam. It can be used in any critical listening space. It mounted in a 1 x 1 checkerboard pattern to provide a variable impedance surface, offering moderate passive surround sound. By the way, it will attenuate and disperses specula reflections, as well as scatters 1000Hz and above and control comb filtering arising. In the meantime, it offers a new look in acoustical foam and an attractive and flexible wall treatment for controlling first order reflections. The ProCornerà ¢Ã¢â‚¬Å¾Ã‚ ¢ is an effective way to increase low frequency absorption (minimizing low frequency room modes and speaker boundary interference distortion) by increasing acoustical foam thickness in the corner, while visually extending and seamlessly integrating with the Profoamà ¢Ã¢â‚¬Å¾Ã‚ ¢ wall design. RPG ® Diffuser Systems Studio in a Box Diffuser and Absorber: Additional panels may be layered to any thickness offering unlimited absorption. The using of ProFoam because its absorption and diffusion properties are sufficient for the studios surface, as its stackable, and for a uniformed look. FIGURE 1: Gypsum board (http://www.bombayharbor.com/productImage/0578747001219286428/Gypsum_Board.jpg) Gypsum board is a typical material used for layering walls, holding insulation fibers, providing a certain amount of damping and as wall surface. It is also used for floors, doors and ceilings treatment. FIGURE 2: Plywood (http://www.stockporttimber.co.uk/st_cms/data/upimages/Plywood.jpg) Plywood to separate gypsum and studs and adhere with soundproofing mat. Chip wood (recording room floor) is an ordinary chip wood for flooring. FIGURE 3: Sound Blocker Membrane (http://www.soundservice.co.uk/images/PRODUCTS_gallery/ACOUSTIC_MEMBRANE/1.jpg) Sound Blocker Membrane have excellent sound insulating qualities and it can be used as a sole sound barrier layer, or as part of a multilayer composite with other materials such as sound absorbing foam and carpet. It acts, as a thin, dense sound barrier layer in walls, ceilings or floors and its most effective when used as one component of a multi-layered construction scheme. It extremely effective at improving the sound and insulation properties of lightweight plasterboard partitions, floors and almost anything else. 2-3 layers used on wooden floors can reduce airborne noise transfer dramatically. Spray adhesive is ideal for sticking these mats to walls, floors, and. FIGURE 4: Mineral Woll (http://www.domesticsoundproofing.co.uk/soundproofing/amw_slabs1.jpg) Acoustic mineral woll is use for the reduction of airborne noise between flooring joist, suspended ceiling and in partition walls, it is a good sound absorbing infill. It consists mainly of silicon-oxide together with a number of other metallic oxides. By using the acoustic mineral woll, it will has more efficient for the purpose of soundproofing than a lightweight thermal insulation, chemically and mom-flammable insert. By the way, this will not adversely affected by any substance. To be ensures there is no water penetration in any direction; it may come into contact with a random of fibres. It does not sustain vermin and will not encourage the growth of fungi, bacteria or moulds. Beside that, it will not react with metal wall ties and wired plastic, masonry or brickwork. While using in a standard stud wall, it can increase the sound insulation performance by up to 150%. It normally will provide a reduction in the reverberant noise level up to 200% when fitted under the roof constru ctions. Besides, it will provides a reduction in air bone noise levels by up to 100% when it fitted in-between the ceiling or the floor joists. FIGURE 5: Resilient Bar  ¼Ã‹â€ http://www.soundservice.co.uk/images/clip_image001.gif ¼Ã¢â‚¬ ° Resilient Bar is a thin metal channel, which is designed to substantially improve the sound insulation of the plasterboard ceilings and walls. It can easily isolate the plasterboard from the studworks, and it will contact directly to dissipate sound, which is normally being transfer through the frame. Because of the improvements in both impact and the airbone noise, so the sound will normally act well in excess of 300%. On walls the bars should be mounted at right angles to the frame with the narrow mounting flange at the bottom and the wider flange at the top. This allows the plasterboard to draw itself away from the studwork. For ceilings the flanges should be pointing in alternating directions. Mount the bars parallel at a max of 600mm centers. The bars should be screwed to all of the battens with 36mm drywall screws. Bars should be joined by overlapping them by a few centimeters directly over a batten with the corrugated webs nested together and both base flanges screwed through to the batten beneath. FIGURE 6: Gasket (http://www.customaudiodesigns.co.uk/seals/neoprene2.jpg) Gaskets/ Cushioning, self-adhesive EPDM / Neoprene blend expanded foam rubber sealing strip. This is ideal for exposed sealing, damping and cushioning. It age resistant and chemically neutral against the most commonly used lacquers and Plastics and resistant to most caustic chemicals, resistant against ozone, moisture and UV radiation. This is good for isolating and decoupling battens attached to walls and ceilings When a room is soundproofed, builders create sound barriers using specialized materials that easily absorb sound or redirect it toward proper areas. This keeps sound generated in the room from exiting, or gives normal walls acoustical properties so that sound bounces off instead of being absorbed into the wall itself. In soundproofed areas, outside noises are also absorbed, keeping the room quiet, which is ideal for recording studios and similar establishments. Acoustical caulk is a product used in the creation of these rooms. It primary function is to achieve and maintain the specific STC (Sound Transmission Class) value of the system designed to remains permanently flexible and adheres firmly to wood or metal studs, concrete, gypsum board, AudioSealà ¢Ã¢â‚¬Å¾Ã‚ ¢ Sound Barrier, and most other types of building substrates. It unique formulation is non-drying, non-hardening, non-staining, and non-migrating and can be used for unexposed applications at perimeter joints, floor and cei ling runners (either wood or metal), cutouts in gypsum board, veneer plaster systems, and other areas where a sound rated assembly is required. By the way, it can also be applied or buttered around all electrical boxes and outlets, air returns, heating and air conditioning ducts, and other utility equipment penetrating wall surfaces for increased acoustical performance. Studio Design Room mode or natural resonant frequency, which is related to the length, width and height of the room, is one of the most important properties in the studio design and it determines its natural resonances. Let say the rectangular room has 3 sets of primary modes, which are length, width and height. So, if you have got a irregular room shape or irregular angled walls, then you have to average the dimensions and get the rough idea of the mode frequency. The larger room it has the better acoustically than the smaller room because larger room because the modes are spaced more closely. Studio Layout Construction Details Dry Walls is a Simple single stud design sufficient for wall because the dry walls are doubled, one on the existing outer wall and one as inner wall. We make the double walls to minimize structural linking. Studs spacing are 24, on center instead of the usual 16 spacing, this yields a slight increase in TL (transmission lost). The walls are angled but room shape symmetrical to provide even dispersion and prevent flutter echo. Diameter approx 5 to 6 Total estimated wall area : Total wall perimeter x Average Ceiling height 239.5 ft * 12.125 ft = 2903.9 2903.9 * 2 = 5807.9sq ft. (http://www.ethanwiner.com/BTPlans.gif) (http://www.ethanwiner.com/BTParts.html) Ceiling angled upwards at 12 degrees from the front to the middle of both rooms and then back down at 12 degrees.10 ft ( 3.05m) min height for optimal drum sound recording. The diameter approx 10. Total estimated ceiling area: 289 + 305.15 + 238 + 295.87 = 1128.02 sq ft. Diameter of floor is approx 10 Total estimated floor area: 280.7 + 296 + 231 + 287 = 1094.7 sq ft. Acoustic Timber Door ¼Ã…’STC 30-35 each leaf. It has a same construction as walls using timber and narrower studs. The dense yet lightweight mineral fiber for more STC and it including gaskets to seal sound, hinges, knobs Total : 6 doors with dimensions of approx 6.5 x 2.7 x 3 Acoustic Window Double Glazed The space between glass panels sealed. Use two different thicknesses of glass to prevent resonant frequencies and sealed enclosure up to STC 47. The distance between the panesis about 150mm. Total: 2 double glazed acoustic window with 6 x 2.5 panes The use of sound lock can reduce -3 dB. As sound insulation by air volume and air sealed by door gaskets. Air-conditioner Duct Damping About the noise-reducing enclosure of air-conditioning by using plywood baffle and installed into the opening of the air-con duct with simple plywood baffle held together with strong and moisture resistant adhesive. The plywood maze slows down the airflow or the air-con, thus reducing noise. The absorbent foam lined/covered on plywood baffle to absorb airflow noise as well as noise from generator. Its 4 ft in length. Example Example of a self-made duct baffle Conclusion: Overall, are acoustics really that important? Even though the quality of the instruments, speakers, recording gear and amps are expensive, but without the good acoustic treatments, all the recording will be bad and it will take you even more time to get your track done. We can noticed that why professional recording studio they spent so much time and money in order to get a good acoustics design but why there is still a lot of people they dont take this seriously and record in their house without doing any acoustic treatment? For an example, MIDI (Musical Instrument Interface), there is countless plug-ins, synthesizers, samples and loops available in the market, and all these elements have become the major elements of music production and major arrangement of popular music nowadays. So with this new popular culture, many people can produce their music or track in the house just only using their computer. Another example such as disk jockey, they have an expensive DJs sets so they gain more flexibility of their creating and producing music with only a laptop computer as such a convenience rise of a fact, they can make satisfaction, high quality music in a more efficient and cost-effective way by using samples, plug-ins, they can perform unlimited var iation of sound, instrument, techniques that without any acoustic treatment needed. But is it possible if a rap artist or vocalist they want to record a good quality track without any good environment? The answer is no. Let say if the rap artist or vocalist they record their song in their house by using a very expensive microphone and gear but without any acoustic treatment, in the result of the recording will be too much room noise on the track such as the ceiling fan in your room, outside traffic and etc, all of these will produce the low frequency rumble. So it will take you a lot of time and it is very hard for you to do the mixing. Equipment is useless if sound is recorded badly. This is why professional recording studio they will spend so much money on the acoustic treatment. Beside to give you the good environment to recording your music and track, and it also because you can get the good quality on your final production. we still need to pay a lot of attention to the space in which we use them. The acoustic treatment of recording studio is very tricky because of the construction materials used and the size of the studio. Restate original argument (are acoustics important) State your findings Compare expensive and cheap home solutions

A Reconstruction of the Freudian Unconscious :: Argumentative Psychology Psychological Papers

A Reconstruction of the Freudian Unconscious ABSTRACT: This paper sketches a reconstruction of the Freudian unconscious, as well as an argument for its existence. The strategy followed sidesteps the extended debates about the validity of Freud's methods and conclusions. People are argued to have, as ideal types, two fundamental modes of fulfilling their desires: engagement with reality and wishful thinking. The first mode acknowledges the constraints reality imposes on the satisfaction of desires, while the second mode ignores or denies these constraints, inasmuch as they threaten to make such satisfaction impossible or unfeasible. The more aware one is that wishful thinking is just that, the less effective it becomes. Wishful thinking thus requires an unconscious; it is inimical to a clear, complete and unambiguous acknowledgment of its own status. The unconscious is subsequently reconceptualized in non-Cartesian terms; it is largely constituted by semantic phenomena: forms of representation which would conceal their meaning e ven if the full light of 'attention,' Cartesian 'consciousness' or 'introspection' were cast upon them. If wishful thinking is an integral part of mental life, philosophers and others wishing to "educate humanity" will have to proceed very differently from what would have been appropriate had rational thought and action been the only available option for satisfying desires. "Mankind cannot bear too much reality": sketch for a reconstruction of the Freudian unconscious. Freud and his legacy remain controversial. Though often pronounced dead, they refuse to die. This paper is not meant as a wholesale defence of Freud. Its aim is limited: to show that any adequate theory of mind will have to posit something approximately like Freud's notion of the unconscious. It can also be read as a schematic statement of what I think must minimally be salvaged from Freud's notion of the unconscious. (1) Though Freud may need revision — radical revision, even — a wholesale rejection of his thought would cripple our ability to understand ourselves and each other. If philosophy would needs educate humanity, it should first let itself be educated, among others, by Freud and his legacy. 'The wish is father to the thought.' It is commonly acknowledged that when people cannot satisfy their desires by controlling reality, they engage in wishful thinking. In this paper I try to systematise the distinction between the two modes of dealing with desires: 'the realistic mode' and (for lack of a better term) 'wishful thinking'. They form the two ends of a continuum, not a dichotomy:

Greek Theater in 5th Century BCE Essay -- essays research papers

Greek Theatre in 5th Century BCE   Ã‚  Ã‚  Ã‚  Ã‚  The Ancient Greeks, probably one of the most fascinating civilizations to study contributed several discoveries and technological advancements. One can not discuss the Greeks without discussing Greek Theatre though. Greek Theater paved the way for literature and art in later history in many ways. If it wasn’t for Greek Theatre famous play writers like Shakespeare would have never done what they are so very well known for. When studying Greek Theatre it is virtually impossible not to hear about it in the 5th Century BCE, and that is because the 5th Century BCE was rather exciting when it came to Greek Theatre.   Ã‚  Ã‚  Ã‚  Ã‚  The origin of Greek Theatre in 5th Century BCE is not known. Dozens of hypotheses exist, but there is not really any conclusive hard evidence. What is known on the other hand is that tragedies were first performed in Athens in 6th Century BCE, and that they were very simple. They only had one actor and one chorus. In the 5th Century BCE this changed though. A second and third actor were added to plays, but there were no more then three speaking actors on stage at once. Throughout 5th Century BCE the average size of the chorus was twelve through fifteen members.   Ã‚  Ã‚  Ã‚  Ã‚  The theatrical performances were part of the worship of the god Dionysus, the god of fertility and wine. Out of the four festivals of worship for Dionysus, two them included theatrical perfo...

A Christmas Carol Essay -- Charles Dickens

It was a chilly nineteenth century Christmas Eve, and everybody throughout England were in a festive joyous mood, prepared for Christmas. Everybody except Scrooge who thought Christmas was a waste of money. Scrooge was money hungry, solitary, insensible, uncaring and selfish to say the least. Well he was not completely uncaring about everything. He did seem to care a bit too much about money. He cared so deeply about money that he did not feel heat or cold. No warm or wintry weather effected him. No amount of rain or snow could keep him from going to work. Slowly nature had reformed his features to resemble his heart. He had a pointed chin, shriveled cheeks, dim scary eyes with patches of black underneath, and thin blue lips from which a rough low voice was produced. The only one who ever greeted him was his cheerful, golly, and merry nephew. But his kindness only caused Scrooge's hatred towards him to deepen. They had many discussions about Christmas. It always ended with Scrooge ge tting very mad and using the word humbug in every other sentence. His nephew however always left in the same happy mood without saying one heated word to Scrooge. During his life, Scrooge got a visit from 4 ghosts. The first one was his deceased friend Jacob Marley. That ghost scared Scrooge out of his wits. Then there was the Ghost of Christmas Past, - a supernatural figure with white hair but not a single wrinkle in its face. The Ghost of Christmas Present, a giant who is very golly and is dressed quite elegantly in a green robe. The last one the Ghost of Christmas Yet to Come. He is a scary phantom. All Scrooge can see is the black robe covering him. Scrooge can?t see his face either. The phantom is the scariest because it is mute and never says a w... ...ck home and scrooge immediately falls asleep. When he wakes up and sees that it is Christmas morning he starts jumping and running all about. While he is struck with this great amount of excitement, he shaves, irons his best pair of clothes, buys some poor families a big turkey, gives money to the beggars, and goes to his nephew?s house where they are celebrating Christmas. The nephew opens the door to Scrooge and everyone is hearty. He cares for all and is always full of merriment. His laughter is contagious, and he becomes quite popular among kids and adults too. The next day Scrooge highers his clerk?s salary. The clerk is happy and the Scrooge becomes very close to the clerk?s sons and daughters. Tim survives and Scrooge is like a second father to him. During the rest of his life Scrooge gives many poverty-stricken and penniless people money. All ends well.

Aristotle introduced the three classical modes

This paper focuses on several key concepts presented in Aristotle’s works. The rationale behind such a choice is associated with the fact that Aristotle’s works are widely believed to be among the most important texts from the history of rhetoric (Herrick, 2004).Another reason for an in-depth focus on Aristotelian rhetoric is that many theories he developed are still widely used for effectively advancing arguments in the public discourse.Aristotle introduced the three classical modes of persuasion — Ethos (appeal to authority), Pathos (appeal to emotion), and Logos (appeal to logic). As concerns Ethos, audience tends to believe speakers that elicit respect and demonstrate their credibility. Personal qualities that render speakers such credibility encompass a sense of wisdom (phronesis), goodwill (eunoia), and strong moral character (arete).Pathos, for its part, implies that a speaker possesses the ability to arouse strong feeling and emotional reactions in his or her listeners. While Aristotle acknowledges the importance of the aforementioned modes of persuasion, he strongly deems that Logos is the most important and effective.Logical reasoning is occurring in two main forms: induction and deduction. Inductive reasoning entails arriving at a certain conclusion on the basis of specific examples. Deduction implies ascribing certain qualities to objects or phenomena on the basis of a general rule.Aristotle also investigates the concepts of syllogism and enthymeme. A syllogism, which is essentially a form of deductive reasoning, is defines as ‘a discourse in which, certain things having been supposed, something different from the things supposed results of necessity because these things are so’ (Aristotle, 1989, p.2).A syllogism consists of three elements, namely the major premise, the minor premise, and the conclusion. Each premise has to have one term that conclusion also contains; it is referred to as the middle term.The major t erm (a part of the major premise) is referred to as the predicate of the conclusion, and the minor term (a part of the minor premise) is referred to as the subject of the conclusion. An example of a syllogism presented by Aristotle is as follows: since all humans are mortal (major premise), and Socrates is human (minor premise), it is possible to infer that Socrates is mortal (conclusion).

What is sociology, anyway? Why bother to study it?

The aspect of sociology mainly relates to the study of the human behavior, existence, and individual characteristics based on the collective perspective of the society. The importance of this field in science generally manifest in many ways varying from the views and interpretation of the person involved. In reply to the read article regarding a personal reflection towards sociology, this writer clearly understands that the author of the said article greatly appreciates the value of the aspect of sociology with its manifestation towards the said author’s life. Read also  Sociology and Social Integration. Parts of his realization are greatly inclined towards the aid of sociology for understanding the human behavior in the society and discovering the individual characteristics of each person in a collective perspective. By the inclusion of the sociological concepts, the author of the article was able to understand the individual differences in terms characteristics, behavior, intellect, and others relevant to his successful merge in his society. In agreement to the ideas presented of the author of the read article, indeed, the aspect of sociology explains that the individual differences of each person is rooted on the influence of numerous factors in the person’s development. Realizing this fact, it is important to acknowledge these factors in understanding the personal characteristics of each individual such as his or her opinion, values, perspective, behavior, and actions. Among these influential factors are the concepts of family background and culture wherein the former has changed significant in the present. Other than the traditional type of the family unit, new structure have already emerged in the present namely the extended and nuclear or modern type which also have significant influences in the personality development of the person involved in these family unit. The dominant culture existing inside the family also becomes a fundamental factor in the individual characteristic thus, should also be considered in the sociological analysis and understanding. Indeed, the factors of family background and culture significantly affect the development of individual personality and characteristics relative to understanding the differences of each person inside the collective group of their respective society. Being part of the broad field of sociology, indeed, it is important to consider this scientific field towards achieving development in the aspect of understanding social relationship and individual differences inside the organization of human society.

Economics Paper Essay

1: Define the term ‘equilibrium price’: The price at which quantity demanded by consumers and the quantity of goods and services supplied by firms is the same. 3: With the help of an appropriate diagram and the information in extract B, explain why the world price of sugar changed in 2009: The price of sugar rose to $0.40 per kilo in 2009 – this is shown in the extract as it states that in 2009 prices in New York and London rose by 52% to its highest in almost three years. The diagram below shows how the inward shift of supply caused by poor crop harvests and India’s %40 fall in output of sugar affected the price of sugar due to its scarcity, leading to the %52 rise in price of sugar. Another factor that could have had an effect on the price of sugar would have been in 2008 there were poor crop harvests that year – this led to a low level of supply in 2008 which raised the price of sugar due to its scarcity. This poor harvest would have had something to do with the land quality –this may have affected the harvest in 2009. Supply constraints also had an effect, as due heavy rainfall the Columbian crop was damaged – the rain also washed away some of the roads used to transport the products from the field to the market. So whatever crop the farmers managed to save from the rain was then prevented from reaching market, this would have contributed to the price rise in a way similar to the diagram above. India is a main producer of sugar, so much so that its sugar output is a critical factor in determining the world price of sugar. India’s output was forecast to fall by %40 so only 15million tonnes of sugar would have been produced in the growing season – this is well below India’s sugar consumption of 23million tonnes a year. This would mean that India wouldn’t be inclined to export much of its sugar as there’s already a deficit of supply in its own country. Although, with this large fall in supply there’ll most likely be a rise in sugar price in India – the people may not be willing or able to pay the new price so whatever amount of sugar is leftover could be exported, at a price which would lead to the %52 rise in London and New York sugar prices.

Human life development Essay

Introduction Growth refers to an increase in size, such as changes in an individual’s body for example size, weight, height and shape. Development usually comes in stages, as in the changes in the complexity of an individual and a rise in skills or knowledge, such as learning how to walk. Conception to birth (0-9 months) P1) The internal development is the development of the embryo in the mothers body which is needed to absorb oxygen and food from the blood for the baby. At this stage all of the developments are physical changes. M1) Physically about two weeks after a woman’s menstrual period the ovary releases an egg, which then travels down the fallopian tube. Sperm travels through the cervix and swims into the fallopian tube – one single egg penetrates the egg cell and the resulting cell is called a zygote, then the fertilised egg travels down the fallopian tube. While doing this the fertilized egg divides once it has travelled through the fallopian tube, the embryo implants into the womb lining. From four weeks the embryo now relaxes in the womb lining, the outer cell reach out like roots to come together to the mothers blood supply. The inner layer of cells form into two then later on shape into three, each one of these layers will grow to be different parts of the baby’s body. One of the layers becomes the brain and nervous system, the eyes, skin and ears. Another layer will form into the lungs, gut and stomach; finally the third layer will grow into the blood, muscles, heart and bones. The fifth week is the time of the first missed period when many women are only just beginning to think they may be pregnant. Nevertheless already the baby’s nervous system is starting to develop. A groove forms into the top layer of cells. The cells fold up around to make a hollow tube called the neural tube. This will form into the baby’s brain and spinal cord. At the same time the baby’s heart is coming together and already has some of its own blood vessels. A string of these will link baby and mother and will become the umbilical cord. From week six to seven there is now an outsized bulge where the heart is and a bump for the head because the brain is developing. The heart begins to beat and can be seen beating on an ultrasound scan. Dimples will appear on the side of the head which  will become the ears and there are thickenin gs where the eyes will form. On the baby’s body there will become bumps where the muscles and bones will be forming. At seven weeks the embryo has grown to 10mm long from head to bottom, this measurement is called â€Å"crown- rump length†. By week eight a face is gradually forming, the eyes are more recognizable and have some colour in them. Also there is a mouth in which the tongue has formed. There are now the beginnings of hands and feet, with ridges where the fingers and toes will be. The major internal organs are all developing which are the, brain, heart, kidneys, lungs, gut and the liver. On week nine the baby has grown to about 22mm long from head to bottom. Week ten to fourteen, just 12 weeks after conception the fetus is fully formed. Its development all their organs, muscles, bones, limbs, and its sex organs, from now on it has grown and matured. The baby is now able to move about; however, the movement’s cannot yet be felt. By fourteen weeks the heart beat is well-built and can be heard through using an ultrasound detector. The baby’s heart beat is extremely fast, about twice as fast as a normal adult’s heartbeat. At fourteen weeks the baby is about 85mm long from head to bottom. From week fifteen the baby has now growth swiftly, the body grows bigger so that the head and body are more in proportion and the baby doesn’t look so top heavy. The face looks much more human and the hair is beginning to grow as well as eyebrows and eyelashes. However the eye lids stay closed over the eyes. The lids of the skin of the fingers are now made, so now the baby has its own individual fingerprint. Toenails and fingers are growing and the baby has a firm hand grip. At twenty-two weeks the baby is covered in a very fine, soft hair called â€Å"lanugo†. At about sixteen to twenty-two weeks you will be able to feel the mothers baby move for the first time. The baby is now moving about vigorously and responds to touch and to sound. You may be able to feel the baby hiccup which will make the baby jerk. The baby may also begin to follow a pattern for waking and sleeping. From this stage you are now capable of hearing the heart beat through a stethoscope, also your partner may even be able to hear it by putting an ear to your abdomen, but it may be difficult to find. The baby is now enclosed in a white, greasy substance called †Å"vernix†. It is thought that it is maybe to protect the baby’s skin as it floats in the amniotic fluid. The vernix mostly goes before birth. By twenty-four weeks the baby is called â€Å"viable† this means that the baby is  now thought to have a chance of survival if born. Around about twenty-six weeks the baby’s eye lids are exposed for the first time. The eyes are almost always blue or dark blue. It is not until some weeks after birth that the eyes become the colour they will stay, although some babies do have brown eyes at birth. The head to bottom length at thirty weeks is about 33cm. By the time the baby is thirty-one to forty- weeks is it growing chubbier, so the skin which was quite wrinkled before, is now smoother. Both the vernix and the lanugo begin to disappear. By about thirty-two weeks the baby is typically lying downwards braising for birth. Sometime beforehand the baby’s head may move down into the pelvis and is said to be â€Å"engaged† but sometimes the baby’s head does not engage until labour has begun. Birth to infancy (0-3 years) Physical development P1) When a child is new born they are powerless – this means that it is a parent or caregivers responsibility to ensure it survives however, all children are born with natural physical developments, such as rooting, sucking, swallowing, grasping, stepping and startle reflexes although new born babies have very low muscular co-ordination they are able to focus their eyes and follow sounds from side to side. They are also able to cry and make gurgling sounds which helps indicate the child’s needs. (M1) Humans are fairly helpless and dependent then they are born. To ensure the new-borns survival they need to be looked after. Babies are born with several reflexes which are sucking, rooting, grasping, swallowing, stepping and the startle reflex. New-borns are mostly immobile when they are born and have very little muscular co-coordination. Soon the muscles start to strengthen and babies get going, their movements allow them to begin to explore their environment and learn how their world operates. Physical control progresses downwards, beginning with the head and moving through the arms, neck, trunk and finally their legs. From two months the baby is able to raise its head when lying on its stomach, at four months they can grasp objects using their whole hand, at six months they will be able to sit up without support, at eight months they can start to crawl, at twelve months  they can walk without help, at eighteen months they can climb stairs and run but often fall, at two years they can control muscles which allow for toilet training and they can climb on furniture and kick a ball but not yet catch one, and by three years they will be able to jump and ride a tricycle. Emotional development P1) Our emotional development starts from a very young age that way a child and their main caregiver bond together this will result in the attachment they gain towards one another the emotional development of infancy is all about the intellect of having security around you and the development of trust and self-worth for yourself and others. M1)Emotional development is the way we are able to form effective relationships. Young babies cry if they are parted from their carer for a long time. One-year old babies are about to learn about the effects their behaviour has on their caregiver and they can express emotions through laughter, tears and facial expressions. Two-year old children are known for their temper tantrums as they find it hard to express their emotions. They are able to show a certain degree of empathy, which is often stated through play such as punishing or praising a doll. By the time they get to three, children are most sensitive to other individual’s feelings and are eager to share toys and take turns when playing. They are interested in having friends and this is often when children start nursery or playgroup. Intellectual development P1) At this stage children begin to develop the mind, which allows them to recognise, remember, reason, know and understand things that are around us. This all helps towards developing communication skills which help us to be understood and the start of developing relationships when children start to interact with the environment they develop their own thoughts and responses to the world. Language is also part of intellectual development. M1) intellectual development refers to the development of the mind and lets  us recognise reason, remember, know and understand things around us. As a child co-operates with the environment, they progressively organise their thoughts and develop an appropriate set of responses for dealing with the world. Children should know at least six words by the time the child is eighteen months. Most one-year olds should be able to name straightforward objects and by the age of two most are able to put two or three words together into a trouble-free sentence. By the age of three most speech should be understandable and children should be able to speak in complete sentences. Children at this age love to have stories read to them, often the same ones over and over again. Social development P1) Social development starts a few days after your child is born. New babies will respond to sounds of humans who are around them and will focus on the humans faces social development is linked very closely with emotional development as the first social relationships that are built are with those who are the main care provider for the child. M1) Our need to be sociable seems to be something we are born with, yet babies of a few days old will react to the sound of human speech, touch and smell, however social development starts in the womb. The baby will be able to hear music, a care giver reading a story and how the mother’s mood is. If you watch and listen you will observe that older babies and toddlers make social moves towards each other and are pleased to see each other. At first the most important relationship will be the baby’s caregiver and other family members, whereas relationships with peers become more important as children start to grow up. Young children form relationships and have a habit of showing preferences for particular people. Language skills are vital in the developing of these relationships and, as children develop, they are more able to express their feelings verbally. Children benefit from spending time with younger and older individuals. One way in which children develop social rel ationships outside their families is through play. Childhood 3-11 years (M1) Childhood is such an exciting stage of development with physical skills forming as well as children learning about society in which they live. Children become much more independent and in many cultures already start to take on many responsibilities. Physical Development (P1 When a child leads into their childhood stages they become more independent and take on their own responsibility and choices. The growth at this period is still very fast as they start to develop their body proportions during childhood. These stage children start to develop their growth motor skills which help to co-ordinate and muscle their large muscles, this helps with the skills for an example: walk, run, sit and other physical activities. They also start to develop their fine motor skills which help to co-ordinate and control the small muscles in the body. M1) Growth carry’s on developing rapidly during this phase, however not as fast as in the first few years, and body proportions and beginning to be more becoming more advanced. Children begin to be more aware of things and are cable of tying their on shoes laces, making and decorating a cake, play sport such as football, building a brick tower, play a musical instrument, throwing a ball and gymnastics. Children learn any skills through doing these activities such as co- ordination. Intellectual development For the period of stage children begin to be able to do more logical activities, they also start to understand different concepts whilst you explain things to them however, the individual needs to see them in order to completely understand. As children start to grow up and start to develop intellectual skills their language becomes more fluent and extremely clear. Likewise through this stage children start to develops the sense of the past, present and the future. M1)we can only guess what children are thinking by their gestures and by what they say. During this stage of development numerous things start to change and take place in many different countries this is the time where when  children often start formal schooling, some ideas about what we should be teaching children at this stage are based on Piaget’s theories about what children are capable of understanding. Stage 1- Sensorimotor (0-2 years) the infant learns about the word through their senses such as their mouth and tasting. Born with reflexes- the infant learns to control their muscles and movements. The child needs to develop object permanence- Piaget said s/he doesn’t remember and know that something still exists if it is â€Å"out of sight†. Stage 2 pre-operational (2-7) Children can now use language but Piaget said they can’t think in a logical way. They need to develop â€Å"conservation† i.e. understand that a tall slim glass of water doesn’t contain more water than a short wide glass (children look at the physical size instead of using logic). Stage 3 Concrete operational (7-11 years) the child can use logic but tends to focus on practicable/observable solutions. Stage 4 Formal operational (11+) the individual can now think about problems in their head and come up with different possible solutions. For an example if I turned on the light in a classroom which didn’t work, why do you think this might be. As children are developing and getting older they are able to carry out more logical activities. They start to begin to understand different concepts but often need to actually see concrete objects in order to understand them. For example if the child is learning about fractions they will be able to understand it but only if they can use a concrete example like dividing up a pie so that a number of people can each have a piece. As children retreat through this stage they become more or less fluent in language and may mature a good vocabulary. They start to be able to contrast sentences and use grammar fairly well, it is also during this stage that children begin to see things from other points of views not just their own, Also they have a sense of past, present and future. Moral development is something which also forms during this stage of development this is the process by which children adopt the rules and expectations of the society in which they are brought up and develop of wisdom of right and wrong. This would be learnt from the people around him such as their mother and father. Emotional development P1) During childhood the is the stage where children start to show pleasure towards their families and individuals who the children may be close to. They will create close attachments with these individuals, through this stage children start to develop and show may different emotions which for some changes for the wrong reason. Children will tend to act frustrated, sad and angry. This shows then they start to feel tired or need help with something. M1) as children headway through this stage they start to loosen their attachments with their main carers although they still need their support. They arise to be more individual and start to develop a sense of â€Å"self†. Most of our emotional responses are learned from our primary caregivers. Most children learn to be in control of their emotions responses and to resolve conflict and carers should praise the child when this occurs while trying to understand the temper tantrums of frustration that do occur. At this development the children start to show signs of compassion and empathy and again, carers need to encourage this. During this stage they also start to form the ability to talk about their feelings, even at a young age children will say things such as â€Å"I feel sad† or â€Å"that makes me happy†. Social development P1) childhood is when socialisation occurs to children, this is the development of bonds and friendships between individuals. And this is the stage where friendships outside the family become more significant as they start to move from the stage into adolescence where that begins vital to them. M1) As children form into social begins they go through what is termed â€Å"socialisation†. Primary socialisation takes place within the family although there are many different types of family’s. relationships with people outside of the family become more important as children move through this stage and into teenage years. One way in which these relationships develop is through play. Solitary is where young children like to explore and play with a wide range of toys by themselves. They will also like games  of imagination and make-believe. The approximate age would be 0-2 years, parallel is where toddlers will play alongside others and will even watch what they do but will not play another the approximate age would be 2-3 years. Simple co- operative is where children join in many different activities with others and learn to share and take turns this would be aimed at 3-5 years and complex co- operative is children making up complex games with others, organising themselves and making their own rules. Approximate age would be 5 years and onwards. Adolescence (Teenage ages (11-18 years) Physical development P1) During adolescence the physical change to an individual’s bodies is going through puberty, which is a rapid growth of our bodies an when we become physically able to reproduce. Puberty occurs in both boys and girls usually at the average age of 12. Both female and males go through physically changes such as weight gain and growth spurts. (M1) At puberty, chemicals in your body called hormones set off many physical changes, including growth spurts and weight increases, and boys and girls begin to change and look different as they grow into a young men and women. Similar changes to women and men are under arm hair grows, pubic hair, body smell gets stronger, emotional changes and growth rate increases. Changes which only happen for men are: voice breaks, testes, penis increases, testes start to produce sperm cells, shoulders get wider and hair grows on face and chest. Changes which would happen for women: breasts develop, ovaries start to release egg cells ( period starts) and hips get wider getting ready for pregnancy and birth. Intellectual development P1) At this stage of adolescence the mind develops broader and you start to learn the ability to work with abstract concepts. You also start to develop their long term memory which enables the individual to remember more  information and store it in their brain for a later date such as studying for a upcoming exams, this will be awfully key to in your life stage. M1) Stage 4 Formal operational (11+) the individual can now think about problems in their head and come up with different possible solutions. For an example if I turned on the light in a classroom which didn’t work, why do you think this might be. Teenagers also begin to see the difference between fact and opinion, learns that current actions many have an effect on the future and in late teens they will start to think about what they would like to do in the future for a career. Emotional development P1) At this stage you start to develop your own identify as an individual and your emotional intelligence. Also through this stage their emotional develop is all over the place, it has been portrayed as one of â€Å"storm and stress† in this period it is very common for an individual to feel misunderstood at times and they may start to challenge parental values. M1) At this stage the most important period in development of adult personality. Through this period teenagers may feel overwhelmed; often teenagers alternate from behaving like children and then behaving as adults. They also frequently feel misunderstood and may challenge parental values, deliberately pushing against boundaries by this stage teenagers become less dependent on family for emotional support and turn to their friends for advice. This is called the influence of the peer group. Young people want to be accepted by their friends and this can be sometimes lead to difficult situations, affecting both self- esteem and self- concept which may lead to depression, anxiety, being stressed and confused. Social development P1) this is the most difficult stage for social development because as you come be independent on your peers you may start to find it a fight to fit in with different crowds of individuals. For example the clothing you wear, or the type of personality they have. The main issue for social development  throughout adolescence is peer pressure. M1) Social and emotional development is interlinked and as teenagers gain independent, they spend more times with their friends. This allows them to practise social skills, sometimes called social intelligence. For some adolescents factors such as living in poverty, living in a dysfunction family and/or living somewhere in a are which as high crime make this period of life much more difficult. Peer pressure can also be difficult if in the wrong crowd; this is often a period during which issues such as experimenting with alcohol, sexual orientation and attitudes towards education are examined. However sexual relationships vary on your social group the avenge age is 17 years old. Adulthood ( grown-up 18-65 years) Physical development P1) Individuals which are in their twenties and thirties which would be early adulthood are usually at the peak of their physical development. They are completely mature and it is at this stage that a lot of people have children, Individuals who are in their thirties or older start to see and feel the beginning of physical aging process. M1) Most elite perform at their bet in their twenties and even have to think about their retirement. Good exercise regimes and a healthy lifestyle can help to expand this ad many individuals decide to start to develop their fitness after this age. From around about the age of 30 the physical ageing process begins and individuals begin to note certain changes about their appearance such as wrinkling of the skin, hearing and sight decline, bones lose calcium, greying and thinning hair, flexibility reduces, circulatory system not as efficient and the menopause for women over 50. Intellectual development P1) Early adulthood is the stage where most individuals continue or further their education to get to their desired career, their intellectual health is very important because it helps creativity, general knowledge and common  sense. There is also evidence that memory decreases with age and, just as physical self needs exercise to keep flexible, so an individual’s mind will also need to be kept active. M1) Intellectual development surely does not stop after the age of 18. Some individuals in our society either continue with their education or start work at this stage of development. A lot of young adults continue their education at a collage or university even this stage the individuals intellectual development does not stop. Once at work, many new skills are required and individuals may well also follow a number of more formal training courses. Young adults continue to develop problem solving and decision-making skills. Emotional development P1) Emotional development is very strong at this stage in life as individual aged between their twenties and thirties they will be thinking about life partners and developing close emotional bonds with one another. This is also the time where some people decide to have a family, which means new responsibilities. Most young adults have the emotional maturity to manage these, although there are sometimes too many pressures and they need to access outside help. Middle adulthood from the forties onwards is also a time of change and for some these changes can cause â€Å"Mid-life crisis†. Individuals will start to become aware of their physical ageing, women will go through the menopause, there are a fewer job options, some children are thinking of moving away from their parents, and middle aged adults may be helping looking after their own ageing parents, who are themselves experiencing difficulties. However for many people it is a positive time their experience is valued, they have been productive, there is more freedom as children leave home and people are usually established in their communities. Individuals can look at the contribution they have made to society which gives them a sense of belonging and well-being. Social Development P1) Social changes are significant throughout this stage. In an individual’s twenties they usually do not have too many responsibilities and most people are able to spend quite a bit of free time socializing with other people because friendships becomes vital and they begin to find it exciting being with other individuals and meeting new people. M1) Friendships are vital, both same sex and opposite sex, and meting new individuals is often an exciting activity. Throughout this stage there are many different types of relationships that develop both public and personal. The personal ones will be extended families, long-term friends and, possibly, a life partner. Public relationships are those which take place in the wider world. Such as the world of work, social networks are developed and maintained through a number of different ways. Old age (65+ years) Physical Development P1) This can be a very important stage as physical appears starts to change, the skin starts to become lose and wrinkle in all places, most commonly the face and hands. The hair starts to thin and become grey, in most cases fall out easier. The skeletal bones and the joints become weak and fragile and start to give way. An individual may also develop sight and hearing impairments which is blindness and deafness and the brain stops development if the person is not kept active and this results in memory loss for most individuals. M1) Once an individual hits the age around about their sixties their ageing process progresses more quickly. At some point almost all older people will have to deal with some sort of disability as they are no longer able to the things which they were able to do at a younger stage. Different physical effects of ageing can be their eye sight may find it difficult reading and the brain may cause some memory loss. Intellectual development P1) During this stage keeping mentally active you will still be able to learn  different skills and hobbies, you can keep you intellectual development increasing through lifestyle factors, if you are an active individual this could just be through walking then you are more than likely going to keep your brain mentally more active than those who do not do any physical activity such as exercise. M1) Many individuals do not retire until much later and often act as advisors due to long life experience and wisdom. Older individuals can still learn different skills and hobbies, which has been shown to help people in a positive way. They can learn foreign language, bridge, learn to play a musical instrument, join a painting or pottery glass and play scrabble. Many of these activates also involve others, which in itself provides mental stimulation. Social factors can also be significant. Older individuals who live with their family members and who have a lot of human interactions tend to a lot better both in terms of physical and intellectual health than those who more isolated in old age. Emotional Development P1) Emotional development in old age can be equally positive and negative. When an individual gets to the stage of old age it is known that they have a sense of pride. This is because many young individuals will look up to the older generation and want to listen to the things they have to say. From that it will make them feel like they have made a good contribution to their community. Likewise some older individuals look forward to having their own free time to be able to spend with their family and friends or people who they are with during hobbies. M1)Many old individuals are satisfied to be able to have more free time and are able to spend their retirement visiting family and friends or pursing their hobbies. In some societies the wisdom of old age is valued so those individuals feel they are making a contribution to their communities. But if this is not the cause it can make people feel that they are just a drain. Social Development P1) During old age individuals start to consider retirement, this means that most of the elderly become less social in the community, however it gives them more social time with individuals who care about them such as friends and family. If the individual had strong connections with family and friends this would be the stage where an individual can feel they are losing bonds. This is because people around your own age or older will start to lose their lives which will end up leaving you with a loss of a close friend or a family member is can lead to heavy depression and upset. M1) Many individuals prepare for retirement by developing interests that can followed later and other may do voluntary work. These kinds of social interactions have been shown to be vital for a healthy older age. If families do not live nearby, when partners and friends die or health problems make it difficult to get out, it is easy to become isolated and depressed. But there are now many services designed to help avoid this situation. Bibliography Class notes Text book health and social care Level 2 Btec first : Elizabeth Haworth: Unit 8 published by Pearson Education Limited 2010