I Turned over the Question Paper

I turned over the question paper, I flipped through all the pages. I did not know how to answer any of the questions. I racked my brain to recall what I had studied yesterday but I barely could remember anything. I viewed around the class and found all my classmates were poring over and solving the question papers intently. My bosom friend, Serene was sitting beside me at the corner of the class. I doubted I was the only one who was still musing. The exam started at 10 a. m. and now the wall clock above the whiteboard was showing 10. 30 a. m. Time really flew, but I still had not even written a single word on my question paper. I started to have butterflies in my stomach. ‘What can I do now? ’ I kept asking myself. My brilliant yet filthy mind suddenly thought of an idea. I occasionally threw surreptitious glances at Serene. When I noticed Miss Lim was busy marking the exam papers, I rapidly threw a folded memo I had written to Serene: ‘Serene, please pass me your paper for just a couple of minutes. ‘ I could sense that she hesitated for a split second, however, she still handed her question paper to me in a swift manner so that Miss Lim would not have realised what we were actually doing. Serene was like my angel, she had always been part and parcel of my life since we had first met in Form 1. With lightning speed, I copied the answers favourably but apprehensively. My jubilance came to an abrupt end when I heard a discreet cough from behind. It was Miss Lim! She speedily snatched the question papers from me and glanced at me with the eyes of a hawk. It was too late for me to react when Serene beckoned me as I was profoundly concentrating with what I was doing. Then her creepy eyes turned to Serene who was close to tears. Her tears had yet accumulated in her guilty eyes. Miss Lim was too dazed to even talk. I could sense that all eyes were looking at us at that moment. Regaining her composure, she asked all the students to continue with their exam and took us out of the class. Just then, she made a phone call to our well-known discipline teacher, Mr Lambert. Mr Lambert took us to his discipline room together with the question papers in his hand. He scrutinised the question papers attentively. We thought he would have scolded us as loud as thunder until the staffroom located a few miles away could hear us. Surprisingly, he did not. He looked at us with his smiley and warmth face. Tears welled up in our eyes and we tried to hold them back. However, we could not. They started flowing down our cheeks. He waited with the patience of a saint until we had finished and asked us if we wanted to tell him why and how everything had happened. We told him. I confessed that I was the one who insisted Serene to pass me her question paper. He gave us a lecture and warned us not to repeat the same thing in future if not we would be suspended from school. Each of us was given a warning letter and our parents were called to the school. We vowed to Mr Lambert that we would never cheat again during examinations. From that day onwards, we were renowned to be the best cheaters ever.

Ipl Teams Essay

IPL 2012 with lot of expectations and fanfare is just about to roll out in a few days and as the history of this version of cricket shows, in the country which is now called to be the Mecca of cricket, IPL with its star lit, glamour rapped extravaganza is likely to become the talk of the time. This year after the heavy crash of Indian squad’s fighter jet in Australia, there had been a sudden drop of public interest in cricket but once the news of the auction of the players reached the media, the cricket fever started to spread. This mega tournament made the T20 version of cricket hugely popular across various cricket playing nations. This year there have been a lot of changes in the squads of the teams. Here we would provide IPL 2012 team overview with a brief introduction to the teams. Chennai Super Kings As the champion of previous year IPL 2012 and as the most consistent team in the short history of the tournament, there is a huge expectation level for this squad. Except the presence of a number of good cricketers there are some of the big names of the world cricket are in this team like, Michael Hussey, Mohender Singh Dhoni, Muthia Murlitharan, Scott Styris and Suresh Raina. Mumbai Indians It is the most starlit team in the IPL 2012 team overview. If India is now considered as the global centre of world cricket, Mumbai is the Mecca of Indian cricket and for all the past versions of the tournament this team consistently shown some extraordinary brilliance and though it still could not be the champion, for number of times it aroused immense expectations of making it to the top. Sachin Tendulkar as unarguably the greatest batsman in the history of the game belongs to this team with a host of great players like, Harbhajan Singh, Kieron Pollard, Lasith Malinga, Andrew Symonds, Michell Johnson, Harshell Gibbs and Robin John Peterson. It has probably the biggest fanfare among the participant squads. Kolkata Knight Riders This squad should be characterized as the most under-performing team in the IPL 2012 team overview. Though there had always been huge expectations from this team from the debut tournament to the last version, this team made almost a reputation of under-performing in regard to the ability and potential of the team squad. This team is one of the most star crowded as it is having a great number of bigwigs and promising stars of the game like, Gautam Gambhir, Brett Lee, Jacques Kallis, Brad Haddin, Eoin Morgan, Yusuf Pathan, Shane Bond, Shakib Al Hasan, Mark Boucher and Iqbal Abdullah. Delhi Daredevils This is a team which has been well known in the history of IPL as a great starter and in all the versions of IPL it had to quit without making up to the final. This team got some of the finest players both in the departments of bowling and batting. With Virender Sehwag, David Warner, Aaron Finch, Irfan Pathan and the costliest player of the tournament Ravindra Jadeja, this team has the potential to make to the pinnacle of glory. Kings xi Punjab This year Kings XI Punjab is expected to produce some stunning cricket extravaganza with a promising squad comprising some great players like the electrifying stylish batting legend Adam Gilchrist, David Hussey, Ryan Mclaren, Piyush Chawla and Shaun Marsh. Decan Chargers This team has a great ability of showing some great performances when repeated defeats just come close to make the team’s future written off and with shocking brilliance it had changed the fate of many teams when everything started to look as predictable. With the likes of great players like, Kumar Sangakara, Kevin Petersen, Ishant Sharma, Pragyan Ojha this team is capable to cause many upsets . Royal Challengers Bangalore This squad is made of some of the great youthful players and can produce a lot of wonderful performances with the presence of players like, Chris Gayle, AB de Villiers, Mohammad Kaif, Tilakratne Dilshan, Daniel Vettori, Virat Kohli and Zaheer Khan. Pune Warriors This year the team got the old time heavy weight and former indian captain Sourav Ganguly. Though the team would heavily feel the absence of the big hitter and classy batter Yuvraj Singh, the team is capable of producing some brilliance performances with the presence of Graeme Smith, Jesse Ryder, Michell Marsh and Rahul Sharma. Rajasthan Royals This team is always reputed to have shown some great examples of fighting spirit. After the recent retirement from the international cricket Rahul Dravid as the new captain of the squad is expected to have some extra zeal to produce a memorable performance as a classy batsmen and his cool captaincy can prove to be an asset for the team. It has a great bowling line up with the presence of stalwarts like Shane Warne, Shaun Tait and Shane Watson and also a great line up of players with promising batsmen and all-rounders like Faiz Fazal, Jacob Oram and Ross Taylor. IPL 2012 team overview made one point clear that this year the tournament is going to experience more balance in the performance of the teams because of the presence of good number of international level of players in every team.

Impact of Computers on Society Essay

Everyone knows that this is the age of computer and vast majority of people are using computer. Development of science and technology has direct effect on our daily life as well as in our social life. Computer technology has made communication possible from one part of the world to the other in seconds. They can see the transactions in one part of the world while staying in the other part. Computer development is one of the greatest scientific achievements of the 20th century. Computers are used in various fields as well as in teaching and learning. Computers are complex electronic devices. They can perform many operations at once, and make our daily lives easier. Almost every home, office, or school has a computer of some kind these days. It may seem at first that having a computer brings only benefits, but further consideration shows that it also has disadvantages. There are many pros and cons about computers (and technology in general). First of all computers are very useful at school. It helps students study for upcoming tests and makes subjects more interesting to learn about. Students can also learn new vocabulary and grammar. Furthermore it allows students to become familiar with operating a computer and gain basic computer skills. Many modern day jobs involve using a computer in one way or another. Also more people can save their valuable time by using computers. This is especially beneficial in the workplace where employees can do their work faster than they ever could before. In addition, storing information on a computer is one of the most efficient ways of keeping data. One flash drive, for example, can hold the same amount of information as numerous books. People can also communicate with other computer owners through the internet, which now offers everything from shopping to â€Å"video chatting† with a person in another country. On the other hand many jobs have been lost due to the fact that a single computer can do a lot of tasks more efficiently and cheaper than humans. This has led to high unemployment rates in many countries. The internet is also full of harmful materials; especially for kids. Some websites are not designed for educational purposes but for profit-gaining aims. There are even children who are so â€Å"addicted† to online gaming that they spend almost all day sitting before in front of a computer screen. As a result they do poorly at school. Also, a computer is just a machine; it can’t completely replace humans so you are unlikely to find ‘moral support’ from chatting with strang people on the net. Besides, people tend to tell lies to their chatter. Also, if kids are left unsupervised they would spend all of their time playing games on the computer rather than using it for educational purposes. Furthermore computer usage can also take an emotional toll on people. When some people work from home on the computer are far more likely to feel cut off from the rest of the world. If children are sitting in front of the screen all day, they do not learn to share, wait their turn, or even something as simple as manners. Moreover children might be using the internet to access pornographic material. Children are also easy targets for sexual offenders who chat online with them and then make plans to meet them or slowly obtain information about them. Also frequent and prolonged computer session may pose physical health. One example of a health hazard could be a bad back. Pretty much everyone relies on a computer one way or another nowadays. These complex electronic devices can help us throughout our daily lives†¦.but they can also hurt. They pose physical and mental/emotional threats if you spend too much time glued to your computer or similar device. There are pros and cons of computer usage. You can communicate with someone in England while you’re laying in bed on your laptop in your pajamas. It can also hurt us just as much as it helps. If you go on one â€Å"suspicious† website and your computer could be infected with a deadly virus and mess up your computer or you could lose all of your personal data, like financial information. What you see depends on who you are and exactly how you see it. Works Cited Anil, Aakar. â€Å"Aakar Tech.† IMPACT OF COMPUTER ON SOCIETY. N.p., 12 Nov. 2007. Web. 05 Feb. 2013. Dutta, Pallab. â€Å"What Are the Benefits of Computers in Society?† EHow. Demand Media, 08 July 2009. Web. 05 Feb. 2013. Frisicaro, Adrian. â€Å"Cs4fn : Computer Science for Fun.† Computer Science for Fun. N.p., n.d. Web. 05 Feb. 2013. â€Å"The Impact of Computers on Society.† The Impact of Computers on Society. N.p., n.d. Web. 05 Feb. 2013. Joseph, Chris. â€Å"The Disadvantages of Computers in the Workforce.† Small Business. Demand Media, n.d. Web. 05 Feb. 2013.

Brainstorm By Howard Nemerov Essay Example | Topics and Well Written Essays - 1250 words

Brainstorm By Howard Nemerov - Essay Example Although the span of time in which the events of this poem happened is short, it is very detailed, and the details are very clear. It shows how much can happen in a very short time. If I were to liken this poem to a thing, then it would be to a photograph that captures the details of a beautiful moment. This poem describes a moment of reflection for the speaker, where he faces a storm while in the house, and where his mind takes him to an imagined circumstance of becoming the house, of feeling the crows on his head while he is the house, of being torn down by nature, and of being reborn again into something new. Reading the poem, I noticed a rhyme scheme on alternate lines. In some cases, the author used internal rhyme to satisfy the rhyme scheme. The poem has two stanzas, with the first stanza consisting of the bulk of the poem and the second stanza consisting of only one line, which somehow serves as a punch line. Simile can be observed in line 6, where the silence of the wind is likened to a blind man walking through the house. Personification can be observed in lines 7 to 8, where the timber and sap of the house are said to ‘revolt’ from the hold of the washer, bank, and spike. By line 16, I noticed the author used ‘blind’ thrice already, but in different contexts. The first instance refers to the ‘window blinds’, the next is the blind man, and lastly, when the window vanes blur or ‘began to blind’ with rain. At first, it disturbed me, but then maybe the author meant it this way because it probably symbolized something. The house and c rows are personified as they talked to each other. The speaker is then worried that ‘the secret’ might be out as the crows and the house talk. The secret is that â€Å"houses are only trees stretched on the rack.† If nature knew this secret, then it would claim what is rightfully hers; rain will put rust in the nails, shingles will be warped with

Midlife development on Marriage Research Paper Example | Topics and Well Written Essays - 1250 words

Midlife development on Marriage - Research Paper Example This paper aims to identify the challenges that couples go through during the empty nest years or midlife marriage. From a review of the current literature, the paper reveals some of the proposed solutions offered by psychologists and marriage counselors to resolve the problems that couples may encounter. The metaphor of the empty nest has been commonly used to refer to the time when couples are left alone again, after the children have grown up and left their home to build their own lives. The empty nest, as some authors identify, brings challenges to the married couple (Arp & Arp, 1996; Waldron & Kelly, 2009). Some may find these years to be challenging while others may struggle with the new setup. The problems dealt with in midlife marriage are different from those that occur in the early stages of marriage when the couples are young, children are little, and opportunities abound to offer excitement. The current literature suggests that the challenges in midlife marriage are often related to midlife crisis (Jones, 2008; Courter & Gaudettte, 2003). The sad part is, even though both the husband and wife are experiencing the crisis stage, women find it more difficult to deal with their husband’s crisis. ... In many stories, the midlife marriage was ruined by the crisis, as the husband demonstrated incapability to understand and face their crisis. In the same way, unaware of what their husbands are going through, the wives were caught unprepared for the crumbling marriage. The stories of women imply the tendency of the husband to find a new partner despite many years of peaceful marriage, and in spite of the women’s effort to build a perfect home. One of the common characteristics of unhappy midlife marriage implied in the narratives (Courter & Gaudette, 2003; Waldron & Kelly, 2009) is the man’s infidelity alongside with the woman’s financial dependency. Some women confessed doing what they thought would please their husband such as making the house tidy before the man arrives and taking care of the children. Despite these, however, they found out one day the shocking proof that their marriage has fallen as their husband found another woman. Thus, the core of the pro blem could be traced in the way the man deals with his crisis. As Courter and Gaudette note, it is the inability of the man to identify the ambiguities of his experiences and his inability to express his feelings that could lead to a further marital problem. In contrast with the men, women deal with their midlife crisis differently. In Thurnher’s (1976) study, which investigates the differences in midlife marriage perceptions between the two genders, the author notes that women more than men in the middle life express a more displeased evaluation of marriage. Comparing the result of this study to the observation from the Courter and Gaudette (2008) stories, one may verify the inability of men to express their true feelings.

What strategies can policy makers employ to promote successful policy Essay

What strategies can policy makers employ to promote successful policy implementation Policies, policy makers and connection with history - Essay Example This process actually involves the translation of the objectives of the policy into the system. It has three basic elements which include creating responsibility or an agency who would handle this new responsibility. Secondly, there needs to be operational rules and guidelines for the policy program and personnel and resources need to be coordinated so that the intent of the policy is achieved. Thesis statement Policy implementation is the next step after adoption of a policy and they make or break the policy. There will be no effect on society if the policy is never implemented; however this is a complex procedure that has many facets and ingredients for success. Policy implementation Policies also have certain intended and unintended effects. Intended effects are those that aim to seek out a positive benefit from a policy and this could also be one of the ways that policies actually avoid the negative effects. That is why there is a standard and policy makers will always compare th eir policy against the standard to see whether it is above or below the par. An example could include the policy the State of California implemented which led to the increase in use of hybrid cars. The Federal Law provided tax cuts worth $1500 as well as special lanes to hybrid vehicles which led to an increase in the use of hybrid cars and this led to a positive effect or an intended effect. The government created an effect by taking an action which was the policy even though the option of ‘high-occupancy vehicle lanes’ is not available for new hybrid vehicles. (Suleiman, 1984) Negative side effects that are not intended are called ‘unintended’ and they are usually because policy making systems are usually complex. They may set the tax rate so high or so low that this deters money from the economy. Therefore the policy implementation fine combs the policy actions so that these unintended effects are taken care of; however it is impossible to remove the ent ire negative effects while implementation. (Yates, 1977) Policy making as aforementioned is the part where the government actually carries out and executes a particular policy that is adopted when it is required by the law or otherwise. The different agencies that are responsible for the respective policy areas come together and are given the formal responsibility for implementing the policy and this is usually the stage when the bill is no longer a bill but becomes a law. Once the government has made a public policy such as a rule, law, edict, statute or any regulation, the policy must be executed and monitored, administered and then it should be forced upon society so that it brings about the change that policy makers desire it to. The agency that is responsible for implementation is given the desired resources and the power to allow the new policy to be implemented smoothly, however this is usually not the case. But why is public policy implemented in the first place? Public poli cies are implemented so that there is some change in the population so that a certain public problem is resolved or at least ameliorated at the very least. The problem will continue to exist until the policy is carried out and once the policy is implemented, it will be evaluated to see if the results that were desired are being obtained and further revision and implantation can take place. Agencies of administration will carry out most of the work of the government and so they have an impact on the citizens of the county and are involved in policy implementa

Victoria Secret store in Geneva Switzerland Term Paper - 1

Victoria Secret store in Geneva Switzerland - Term Paper Example From this paper it is clear that Victorias Secret products are purchased mostly through retail stores, online, and through the Victorias Secret catalog. Victorias secret has more than 1000 branches in its home country, the US, and for a long time it was engaged in domestic business due to the large size of its home country. Internationalization has recently appeared in the countrys agenda for sustainable development and has ventured into markets in London, Canada and the UAE. Its absence in the European market and the lack of affordable and sexy night wear in the same market develops into an opportunity for Victorias secret to develop a niche there which will be analyzed in this proposal. According to the paper Victorias secret was founded in Stanford by Roy Raymond in 1977. He took the opportunity of changing underwear into fashion and was largely successful. His shop gradually expanded into 6 stores and was finally sold to Limited Brands for US $ 4 million. Growth with Limited Brands was unprecedented and the company diversified its business portfolio to include swimming suits, dresses, jeans, shoes and beauty products. Currently the business consists of 3 different segments which include Victorias secrets stores, Victorias secrets direct (online and catalogue) and Victorias secrets beauty. It has become one of the largest lingerie retailers in the US and a store is present in almost every large shopping mall. It is time to expand its horizons and change its strategy from market saturation to discovering and penetrating new markets. Since markets in Asia and Europe are already being researched upon, opening of a store in Geneva is currently under study. Switzerland is a country with a population of 7.5 million and has one of the highest per capita GDPs in the world. The disposable income among citizens makes it a particularly attractive market for American brands.  

THE LEGAL ENVIRONMENT OF BUSINESS Essay Example | Topics and Well Written Essays - 1250 words - 1

THE LEGAL ENVIRONMENT OF BUSINESS - Essay Example The Chief Financial Officer and other senior officers are known to have misled the audit committee when it came to issues of high-risk accounting practices. Following the confusion brought about by the Enron’s complex financial statements to both the shareholders and analysts, speculations were raised enquiring on the sustainability of the company. One partnership created by Enron had allowed it to keep $600 debt off the books it availed to the government and its shareholders. The problem in the company became evident in 2001. In August the same year, Jeffrey Skilling the CEO of the company tabled his departure. His position was resumed by Lay. On March, Bethany Mclean, a Fortune Magazine writer wrote an article inquiring Enron’s ways of making money. The reality of its collapse surfaced on October 16th when the company announced a loss of $638 million in connection with its internet investment failure (Barbara, 12). The shareholders of the company filed a $40 billion c ase after the stock price fell from us$ 90.75 per share in mid-2000 nose-dived to less than 1$ by the end of November 2001. The U.S Security and Exchange Commission launched (SEC) an investigation in October. The investigation later exposed the multifaceted web of partnership specifically engineered to hide the debt (Barbara, 14). In November, it was revealed that the company had overstated its earnings for the past four years by $586 million. It was also revealed that Enron owed over $6 billion in debt by the following year. This is what led to the drastic fall of its stock prices that saw investors lose billions of money. The company agreed to repay its investors immediately. It could not come up with the money to repay the debt therefore it filed for bankruptcy in accordance with chapter 11. In pursuant of justice, many senior executive officers were brought to trial which formed a point of reckon for the many citizens whose lives had been destroy. Fastow, the then Chief Financia l Officer and his wife, Lea, pleaded guilty for the charges against them. He had been initially charged with 98 counts of money laundering, fraud and conspiracy among other crimes. He pleaded guilty to two counts of conspiracy and was sentenced to 10 years without parole in a plea bargain to testify against Lay, Skilling and Causey. His wife Lea was sentenced to year imprisonment for aiding her husband hide government income. Lay and Skilling were brought to trial in January 2006 (Barbara, 15). Skilling was convicted of 19 of 28 counts of murder. He pleaded not guilty and attributed the cause of the company’s downfall to Fastow. Lay was found guilty of 6 counts of security and wire fraud and was subjected to a total of 45 years in prison. Unfortunately, Lay passed away in July, 2006 before his sentence was scheduled. Rick Causey the then Chief Accounting Officer was charged with six wrongdoing charges for non-exposure of Enron’s financial condition during his term. He was sentenced to seven years in penitentiary after pleading guilty. Arthur Andersen was charged with impediment of justice because of destroying documents, erasing emails and files that were affiliated to his auditing firm dealings with Enron. He was found guilty and was sentenced and his company was made to surrender its CPA license in August 2002

Assignment - Assistive Technology Plan Example | Topics and Well Written Essays - 1000 words

- Assistive Technology Plan - Assignment Example Research ability is limited due to his physical disability, and his performance in social science and liberal arts courses is below average. He has a need for more physical activity, but it has proven difficult to make this happen. Due to his lack of involvement in extra-curricular activities, James has a hard time making and maintaining strong relationships with his peers. He is easily angered and frustrated at not being to participate in some everyday activities, yet he appears to be losing the desire to do so altogether as well. His physical skills continue to deteriorate, as he does not exhibit much physical exertion at all during the normal course of a day. James has two older brothers and a caring mother and father at home. All indications are that the family structure provides a nurturing environment that has contributed greatly to James’ successes to this point. The older brothers have always assisted with James when they can and they spend a great deal of time with hi m, while being permitted to carry on with their daily lives independent of the family as well. Goals of the AT Plan: The Assistive Technology Plan for James involves providing him with devices that will assist his researching and writing skills moving forward. In addition, some devices should be considered that encourage James to become more physically active and more socially involved. Finally, the AT Plan will not neglect his current strengths in the fields of math and science and, as such, will include devices aimed at furthering his interest and ability to excel in these disciplines (Beard, Carpenter, and Johnston, 2011). . Materials and Methods Potential Barriers/Missed Opportunities AT Solutions Example: Printed textbook or worksheets Student with a visual impairment has difficulty seeing small text. This student would benefit from using a text-to-speech program, such as Kurzweil 3000 (http://www.kurzweiledu.com/k12.html) so that text can be converted to files and read aloud t o the student.   Further, the student could benefit from having an electronic magnifier for text-based resources used in the learning environment (Beard, Carpenter, & Johnston, 2011, p. 75). 1.Lab reports and mathematical formulas   Because James has difficult with mobility, it is often difficult for him to manipulate lab reports and math formulas to see what is expected of him. A device that magnifies visual aids to the point it is more accessible to James would be beneficial to him as he strives to continue to develop his math and science skills. 2.Reading social science and liberal arts materials, particularly when doing research Because it is not only difficult for James to hold reading material for long periods of time, it is also cumbersome for him to read large amounts of material on the computer, microfilm, or via another medium. There are devices that convert text to voice. This could prove beneficial to James so that once he finds material relevant to a particular topi c he is interested in researching, he can better focus his attention by listening to the text and taking notes as needed. This would eliminate his need to try to manipulate texts, the computer, or papers to suit his physical limitations. 3.   Computer Typing It is quite labor intensive for James to type. In addition, it is even more difficult for him

BIOCHEMISTRY ASSIGNMNET Scholarship Essay Example | Topics and Well Written Essays - 2750 words

BIOCHEMISTRY ASSIGNMNET - Scholarship Essay Example Sci-Tech Encyclopedia information about ion exchange McGraw-Hill Encyclopedia of Science and Technology. Copyright 2005 by The McGraw-Hill Companies, Inc Carl R. Kemnitz and Mark J. Loewen J. Am. Chem. Soc.; 2007; 129(9) pp 2521 - 2528 http://www.expasy.ch/ http://www.brenda.uni-koeln.de http://www.genome.ad.jp/dbget-bin/www_bgetec:1.5.1.34 Biochemistry Manual from http://mcb.berkeley.edu/ UniProtKB/TrEMBL Release 35.5 of 15-May-2007 UnitProt Taxonomy Browser. http://www.ebi.ac.uk/newt/display Protein Spotlight, 2004. Swiss Institute of Bioinformatics Q1. (30 marks) The following peptide, substance Z, was isolated from whale intestinal mucosa: GAKKIYPRVSACMIHGGAVIAIDMDGTDA The active peptide is amidated on the C-terminal amino acid. Draw the structure of the amidated amino acid residue. (5) The following reagents act on this peptide. Write out the products for each treatment, using the one-letter amino acid abbreviations. (6) a. Trypsin GAK---K---IYPR---VSACMIHGGAVIAIDMDGTDA b. Dansylchloride (first products) GAK---KIYPRVSACMIHGGAVIAIDMDGTDA c. Cyanogen bromide. GAKKIYPRVSACM---IHGGAVIAIDM---DGTDA Peptide Z is an inactive precursor. It is converted to the active peptide by hydrolysis with chymotrypsin. The larger product of the hydrolysis is the active peptide. Draw the structure of the active peptide. (8) GAKKIYPRVSACM---IH---GGAVIAIDM---DGTDA Q2. (30 marks) a) Read up about leucine zipper proteins and answer the following questions. Keep answers brief. - What is the characteristic structural feature of these proteins What forces keep the zipper zipped up These proteins are characterized by two helices that look like a zipper with leucine residues lining on the inside of the zipper. The hydrophobic interactions of the branched chain of the...In this way, the larger molecules of the inactive peptide would not be able to bind to the stationary phase and therefore, will be eluted first. And after this, a strong acid exchanger can be used to facilitate the dissociation of the active peptide with the stationary phase. Enzyme activity at 5 hours was measured as DA min-1 = 0.15. The protein concentration of the stock enzyme solution used for the assay of activity was 50 mg ml-1. Details of the assay are given in Q4. Assume e for the product was 800 L mol-1 cm-1 at the wavelength used, and measurements were made in a cuvette of 1 cm light path. Calculate the specific activity of the enzyme after it had been treated for 5 hours at 25o. Express your answer as mmoles product produced per minute per mg protein. Set all your calculations out clearly. Peptide Z is an inactive precursor. It is converted to the active peptide by hydrolysis with chymotrypsin. The larger product of the hydrolysis is the active peptide. Draw the structure of the active peptide. (8) - What is the characteristic structural feature of these proteins What forces keep the zipper zipped up These proteins are characterized by two helices that look like a zipper with leucine residues lining on the inside of the zipper. The hydrophobic interactions of the branched chain of the leucine residues keep the helices in place. - What is the role of the zipper in these proteins - In pri

Homemade Plastic Baggy Ice Cream Essay Example for Free

Homemade Plastic Baggy Ice Cream Essay Ever really want ice cream but did not feel like going out to get it? Now you can make it at home with no ice cream maker needed to make it. Ice cream is surprisingly easy to make yourself. It is also a fun yet quick process. There are only a few steps in creating this delicious, loved, cold treat. All you need is a few ingredients and to shake, shake, shake! The first thing you will need to do is gather all of the items that you need. To make plastic baggy ice cream you will need the following; sugar, half and half, salt; rock salt works best, vanilla, ice cubes; enough to fill half of the gallon size bag, one pint size Ziploc bag, and one gallon size Ziploc bag. After all of your items are gathered, the sugar, half and half, and salt will all have to be measured out. You will need two tablespoons of sugar, a half teaspoon of vanilla, one cup of half and half, and a half a cup of salt. Once everything is gathered, measured, and ready to go, it is time to get started adding everything together. The first thing you will want to do is open your small, pint size plastic baggy. Next you will want to combine your sugar with the half and half and vanilla all in the plastic bag. Once everything is in the baggy, make sure it is closed and sealed tight. Afterwards, you will need to get the gallon size bag ready. Open your gallon Ziploc bag and fill it about half full with ice. Once the ice is in the baggy, add the half cup of salt right into the gallon bag, over the ice. Before you close your bag, place the sealed, pint size bag in along with the salt and ice. When the pint size bag has been placed into the gallon size, seal the gallon size back tight. After everything is combined into the right baggies and they are sealed tight, it is time to shake. It should take about five minutes or so of continuous shaking to start seeing the difference of the liquid turning into the solid. You want to shake the gallon size bag really well until you can feel the mixture of things in the pint size bag starting to get ice cream textured. Immediately following the shaking of the bag and the pint size bag is starting to harden, carefully open the gallon size bag. Make sure to open the bag carefully because you do not want the ice falling out. Once you have opened the bag, pull the pint size bag out of the gallon size bag. Your ice cream is now ready to eat! You will usually have a single serve size or two serving sizes. In the end, you can add whatever mixings you want to; sugars, sprinkles, chocolate sauce, etcetera. Making ice cream at home is not hard at all and there are only a couple of supplies needed in order to do so! Furthermore, making plastic bag ice cream is a great activity to do especially with kids! It is a fun way to get your children and their friends involved with making their own ice cream and learning measurements. It is a very simple activity. It also gives you a free, all access pass to the delicious treat you love, as well as an easy clean up! All there is to do in the end is simple, dump the ice out of the gallon baggy and throw both bags out.

History of Global Warming Essay Example for Free

History of Global Warming Essay The succession of exceptional years with record high temperatures, which characterized the 1980s, helped to generate widespread popular interest in global warming and its many ramifications. The decade included six of the warmest years in the past century, and the trend continued into the 1990s, with 1991 the second warmest year on record. All of this fuelled speculation especially among the media that the earth’s temperature had begun an inexorable rise and the idea was further reinforced by the results of scientific studies which indicated that global mean temperatures had risen by about 0. Â °C since the beginning of the century. Periods of rising temperature are not unknown in the earth’s past. The most significant of these was the so-called Climatic Optimum, which occurred some 5,000-7,000 years ago and was associated with a level of warming that has not been matched since. If the current global warming continues, however, the record temperatures of the earlier period will easily be surpassed. Temperatures reached during a later warm spell in the early Middle Ages may well have been equaled already. More recently, the 1930s provided some of the highest temperatures since records began, although that decade has been relegated to second place by events in the 1980s. Such warm spells have been accepted as part of the natural variability of the earth/ atmosphere system in the past, but the current warming is viewed in a different light. It appears to be the first global warming to be created by human activity. The basic cause is seen as the enhancement of the greenhouse effect, brought on by rising levels of anthropogenically-produced greenhouse gases. It is now generally accepted that the concentrations of greenhouse gases in the atmosphere have been increasing since the latter part of the nineteenth century. The increased use of fossil fuels has released large amounts of CO2, and the destruction of natural vegetation has prevented the environment from restoring the balance. Levels of other greenhouse gases, including CH4, N2 O and CFCs have also been rising. Since all of these gases have the ability to retain terrestrial radiation in the atmosphere, the net result should be a gradual increase in global temperatures. The link between recent warming and the enhancement of the greenhouse effect seems obvious. Most of the media, and many of those involved in the investigation and analysis of global climate change, seem to have accepted the relationship as a fait accompli. There are only a few dissenting voices, expressing misgivings about the nature of the evidence and the rapidity with which it has been embraced. A survey of environmental scientists involved in the study of the earth’s changing climate, conducted in the spring of 1989, revealed that many still had doubts about the extent of the warming. More than 60 per cent of those questioned indicated that they were not completely confident that the current warming was beyond the range of normal natural variations in global temperatures (Slade 1990). The greenhouse effect is brought about by the ability of the atmosphere to be selective in its response to different types of radiation. The atmosphere readily transmits solar radiation which is mainly short-wave energy from the ultraviolet end of the energy spectrum allowing it to pass through unaltered to heat the earth’s surface. The energy absorbed by the earth is reradiated into the atmosphere, but this terrestrial radiation is long-wave infrared, and instead of being transmitted it is absorbed, causing the temperature of the atmosphere to rise. Some of the energy absorbed in the atmosphere is returned to the earth’s surface, causing its temperature to rise also. This is considered similar to the way in which a greenhouse works allowing sunlight in, but trapping the resulting heat inside hence the use of the name ‘greenhouse effect’. In reality it is the glass in the greenhouse which allows the temperature to be maintained, by preventing the mixing of the warm air inside with the cold air outside. There is no such barrier to mixing in the real atmosphere, and some scientists have suggested that the processes are sufficiently different to preclude the use of the term ‘greenhouse effect’. Anthes et al. (1980) for example, prefer to use ‘atmospheric effect’. However, the use of the term ‘greenhouse effect’ to describe the ability of the atmosphere to absorb infrared energy is so well established that any change would cause needless confusion. The demand for change is not strong, and ‘greenhouse effect’ will continue to be used widely for descriptive purposes, although the analogy is not perfect. Without the greenhouse effect, global temperatures would be much lower than they are perhaps averaging only ? 17Â °C compared to the existing average of +15Â °C. This, then, is a very important characteristic of the atmosphere, yet it is made possible by a group of gases which together make up less than 1 per cent of the total volume of the atmosphere. There are about twenty of these greenhouse gases. Carbon dioxide is the most abundant, but methane, nitrous oxide, the chlorofluorocarbons and tropospheric ozone are potentially significant, although the impact of the ozone is limited by its variability and short life span. Water vapour also exhibits greenhouse properties, but it has received less attention in the greenhouse debate than the other gases since the very efficient natural recycling of water through the hydrologic cycle ensures that its atmospheric concentration is little affected by human activities. Any change in the volume of the greenhouse gases will disrupt the energy flow in the earth/atmosphere system, and this will be reflected in changing world temperatures. This is nothing new. Although the media sometimes seem to suggest that the greenhouse effect is a modern phenomenon, it is not. It has been a characteristic of the atmosphere for millions of years, sometimes more intense than it is now, sometimes less. Three of the principal greenhouse gases—CO2, methane (CH4) and the CFCs—contain carbon, one of the most common elements in the environment, and one which plays a major role in the greenhouse effect. It is present in all organic substances, and is a constituent of a great variety of compounds, ranging from relatively simple gases to very complex derivatives of petroleum hydrocarbons. The carbon in the environment is mobile, readily changing its affiliation with other elements in response to biological, chemical and physical processes. This mobility is controlled through a natural biogeochemical cycle which works to maintain a balance between the release of carbon compounds from their sources and their absorption in sinks. The natural carbon cycle is normally considered to be self-regulating, but with a time scale of the order of thousands of years. Over shorter periods, the cycle appears to be unbalanced, but that may be a reflection of an incomplete understanding of the processes involved or perhaps an indication of the presence of sinks or reservoirs still to be discovered (Moore and Bolin 1986). The carbon in the system moves between several major reservoirs. The atmosphere, for example, contains more than 750 billion tones of carbon at any given time, while 2,000 billion tones are stored on land, and close to 40,000 billion tones are contained in the oceans (Gribbin 1978). Living terrestrial organic matter is estimated to contain between 450 and 600 billion tones, somewhat less than that stored in the atmosphere (Moore and Bolin 1986). World fossil fuel reserves also constitute an important carbon reservoir of some 5,000 billion tones (McCarthy et al. 1986). They contain carbon which has not been active in the cycle for millions of years, but is now being reintroduced as a result of the growing demand for energy in modern society being met by the mining and burning of fossil fuels. It is being reactivated in the form of CO2, which is being released into the atmospheric reservoir in quantities sufficient to disrupt the natural flow of carbon in the environment. The greatest natural flow (or flux) is between the atmosphere and terrestrial biota and between the atmosphere and the oceans. Although these fluxes vary from time to time, they have no long-term impact on the greenhouse effect because they are an integral part of the earth/atmosphere system. In contrast, inputs to the atmosphere from fossil fuel consumption, although smaller than the natural flows, involve carbon which has not participated in the system for millions of years. When it is reintroduced, the system cannot cope immediately, and becomes unbalanced. The natural sinks are unable to absorb the new CO2 as rapidly as it is being produced. The excess remains in the atmosphere, to intensify the greenhouse effect, and thus contribute to global warming. The burning of fossil fuels adds more than 5 billion tones of CO2 to the atmosphere every year, with more than 90 per cent originating in North and Central America, Asia, Europe and the republics of the former USSR. Fossil fuel use remains the primary source of anthropogenic CO2 but augmenting that is the destruction of natural vegetation which causes the level of atmospheric CO2 to increase by reducing the amount recycled during photosynthesis. Photosynthesis is a process, shared by all green plants, by which solar energy is converted into chemical energy. It involves gaseous exchange. During the process, CO2 taken in through the plant leaves is broken down into carbon and oxygen. The carbon is retained by the plant while the oxygen is released into the atmosphere. The role of vegetation in controlling CO2 through photosynthesis is clearly indicated by variations in the levels of the gas during the growing season. Measurements at Mauna Loa Observatory in Hawaii show patterns in which CO2 concentrations are lower during the northern summer and higher during the northern winter. These variations reflect the effects of photosynthesis in the northern hemisphere, which contains the bulk of the world’s vegetation (Bolin 1986). Plants absorb CO2 during their summer growing phase, but not during their winter dormant period, and the difference is sufficient to cause semi-annual fluctuations in global CO2 levels. The clearing of vegetation raises CO2 levels indirectly through reduced photosynthesis, but CO2 is also added directly to the atmosphere by burning, by the decay of biomass and by the increased oxidation of carbon from the newly exposed soil. Such processes are estimated to be responsible for 5-20 per cent of current anthropogenic CO2 emissions (Waterstone 1993). This is usually considered a modern phenomenon, particularly prevalent in the tropical rainforests of South America and South-East Asia (Gribbin 1978), but Wilson (1978) has suggested that the pioneer agricultural settlement of North America, Australasia and South Africa in the second half of the nineteenth century made an important contribution to rising CO2 levels. This is supported to some extent by the observation that between 1850 and 1950 some 120 billion tones of carbon were released into the atmosphere as a result of deforestation and the destruction of other vegetation by fire (Stuiver 1978). The burning of fossil fuels produced only half that much CO2 over the same time period. Current estimates indicate that the atmospheric CO2 increase resulting from reduced photosynthesis and the clearing of vegetation is equivalent to about 1 billion tones per year (Moore and Bolin 1986), down slightly from the earlier value. However, the annual contribution from the burning of fossil fuels is almost ten times what it was in the years between 1850 and 1950. Although the total annual input of CO2 to the atmosphere is of the order of 6 billion tonnes, the atmospheric CO2 level increases by only about 2. billion tonnes per year. The difference is distributed to the oceans, to terrestrial biota and to other sinks as yet unknown (Moore and Bolin 1986). Although the oceans are commonly considered to absorb 2. 5 billion tonnes of CO2 per year, recent studies suggest that the actual total may be only half that amount (Taylor 1992). The destination of the remainder has important implications for the study of the greenhouse effect, and continues to be investigated. The oceans absorb the CO2 in a variety of ways—some as a result of photosynthesis in phytoplankton, some through nutritional processes which allow marine organisms to grow calcium carbonate shells or skeletons, and some by direct diffusion at the air/ocean interface (McCarthey et al. 1986). The mixing of the ocean waters causes the redistribution of the absorbed CO2. In polar latitudes, for example, the added carbon sinks along with the cold surface waters in that region, whereas in warmer latitudes carbon-rich waters well up towards the surface allowing the CO2 to escape again. The turnover of the deep ocean waters is relatively slow, however, and carbon carried there in the sinking water or in the skeletons of dead marine organisms remains in storage for hundreds of years. More rapid mixing takes place through surface ocean currents such as the Gulf Stream, but in general the sea responds only slowly to changes in atmospheric CO2 levels. This may explain the apparent inability of the oceans to absorb more than 40-50 per cent of the CO2 added to the atmosphere by human activities, although it has the capacity to absorb all of the additional carbon (Moore and Bolin 1986). The oceans constitute the largest active reservoir of carbon in the earth/atmosphere system, and their ability to absorb CO2 is not in doubt. However, the specific mechanisms involved are now recognized as extremely complex, requiring more research into the interactions between the atmosphere, ocean and biosphere if they are to be better understood (Crane and Liss 1985). Palaeoenvironmental evidence suggests that the greenhouse effect fluctuated quite considerably in the past. In the Quaternary era, for example, it was less intense during glacial periods than during the interglacials (Bach 1976; Pisias and Imbrie 1986). Present concern is with its increasing intensity and the associated global warming. The rising concentration of atmospheric CO2 is usually identified as the main culprit, although it is not the most powerful of the greenhouse gases. It is the most abundant, however, and its concentration is increasing rapidly. As a result, it is considered likely to give a good indication of the trend of the climatic impact of the greenhouse effect, if not its exact magnitude. Svante Arrhenius, a Swedish chemist, is usually credited with being the first to recognize that an increase in CO2 would lead to global warming (Bolin 1986; Bach 1976; Crane and Liss 1985). Other scientists, including John Tyndall in Britain and T. C. Chamberlin in America (Jones and Henderson-Sellers 1990), also investigated the link, but Arrhenius provided the first quantitative predictions of the rise in temperature (Idso 1981; Crane and Liss 1985). He published his findings at the beginning of this century, at a time when the environmental implications of the Industrial Revolution were just beginning to be appreciated. Little attention was paid to the potential impact of increased levels of CO2 on the earth’s radiation climate for some time after that, however, and the estimates of CO2 -induced temperature increases calculated by Arrhenius in 1903 were not bettered until the early 1960s (Bolin 1986). Occasional papers on the topic appeared, but interest only began to increase significantly in the early 1970s, as part of a growing appreciation of the potentially dire consequences of human interference in the environment. Increased CO2 production and rising atmospheric turbidity were recognized as two important elements capable of causing changes in climate. The former had the potential to cause greater warming, whereas the latter was considered more likely to cause cooling (Schneider, 1987). For a time it seemed that the cooling would dominate (Ponte 1976), but results from a growing number of investigations into greenhouse warming, published in the early 1980s, changed that (e. g. Idso 1981; Schneider 1987; Mitchell 1983). They revealed that scientists had generally underestimated the speed with which the greenhouse effect was intensifying, and had failed to appreciate the impact of the subsequent global warming on the environment or on human activities.

Advantages and Disadvantages of Infrared Touch Screen

Advantages and Disadvantages of Infrared Touch Screen Touch-screen is an electronic visual display that can find the existence and location of a touch inside the display area. The term just like direct to touching the display of the device with a hand or finger. Touch-screens can also fell other passive objects, such as a stylus. But, if the object find is animate, as a light pen, the term touch-screen is usually not applicable. The touch-screen has two main characteristically. First, touch-screen applies one to interaction straightly with what is showed, instead of indirectly with a cursor controlled by a mouse or touchpad. Second, touch-screen lets one do so without demand any intermediate device that would require to be maintain in the hand. This display can be close to computers or to networks as a terminal. They also perform as an outstanding role in the design of digital tackles such as the PDA (personal digital assistant), satellite navigation devices, mobile phone, video games and etc. (Dictionary of Architectural and Building Technology 4 Edition, 2004) History In 1971, the first touch sensor was exploited by Doctor Sam Hurst (founder of Elographics) at the time he was an instructor at the University of Kentucky. He had given this sensor a name, Elograph, been patented by The University of Kentucky Research Foundation. Dr. Sam Hurst (left) the founder of Touch-screen. (Elotouch, 2009) The Elograph was not transparent like modern touch screens; but it was a distinguished landmark in touch screen technology. In 1974, the first really touch screen bring in a transparent surface was exploited by Sam Hurst and Elographics. In 1977, Elographics exploited and patented five-wire resistance technology, the most popular touch-screen technology use today. Touch-screens firstly obtained some visibility with the creation of the computer-assisted learning terminal, which are come out in 1975 as a part of the PLATO project. Soon afterwards, touch-screens have become intimate in daily life. Most of the companies use touch-screens for kiosk system in retail and travel settings, POS system, ATMs system, PDAs, with a stylus is sometimes used to control the user interface or to enter data. The prestige of smart phones, PDAs, portable game console and varies types of information appliances is manipulation the requirements for, and accepting of touch-screens. The first touch-screen on the world, Elograph. (Elotouch, 2009) From 1979-1985, the Fairlight CMI (and Fairlight CMI IIx) was a high-end musical sample and resynthesis workstation that exploit light pen technology, with the user would distribute and control sample and synthesis data, as well as feeder different menu within its OS by touching the screen with the light pen. The latest Fairlight series III models, the place of light pen had used a graphics tablet. The HP-150 from 1983 was the one worlds earliest commerce touch-screen computer. The touch-screen monitor didnt have a touch-screen in the strict sense; while it had a 9 inch Sony Cathode Ray Tube (CRT) encircled by infrared transmitters and receivers, which are controlled by the position of any non-transparent objects on the screen. Until nowadays, most consumer touch-screens can only sense one point of contact at one time, and some had the ability to sense how hard one is touching. This is the time to make changes with the commercialization of multi-touch technology. Touch-screens computer are popular used in hospitality, and in heavy industry, as well as kiosks such as museum displays or room automation, where normal computer input device such as keyboard and mouse do not allow a suitable intuition, fast response, or accurate interactive by the user with the displays content. Historically, the touch-screen transducer and its accompanying controller-based firmware have been made available by a wide array of after-market system integrators, and not by display, chip, or motherboard manufacturers. Display and chip manufacturers worldwide have recognition the tendency in regard to accepting of touch-screens as a highly advisable user interface module and have began to integrate touch-screen feature into the main design of their products. (Elotouch, 2009) Touch-screen Technologies I have read many journals and search from the internet about this topic, and I found that there have variety types of touch screen technology using in different area start from 1971. Below is the type of touch-screen technology. Resistive Resistive touch-screen panel is build up of some layers, the most important layers of the resistive touch-screen panel which are two thin, that is metallic and electrically conductive layers dissociate by a narrow disparity. When an object, like a finger or a light pen, check down on a point on the resistive touch-screen panels outward surface, the two metallic layers will become as a connected at that point: the panel will conducts as a pair of voltage dividers with connected outputs. This is because a change in the electrical current, which is enroll as a touch incident and sent to the controller for processing. Surface acoustic wave Surface acoustic wave (SAW) technology is using ultrasonic waves to pass through the touch-screen panel. When an object like finger or light pen touched the panel, a part of the wave is absorption. This transform in the ultrasonic waves registers the situation of the touch incident and forwards the information to the controller for processing. Surface acoustic wave touch screen panels can be damaged by foreign elements. Pollutants on the surface will be also interfering with the function of the touch-screen. (Touch System 2009) Capacitive A capacitive touch-screen panel constitute of an insulator such as glass, spread with a transparent conductor like ITO (indium tin oxide). As we know, human body also is a conductor, with using human body touch the surface of the screen contents in a distortion of the bodys static electricity part, measure as a transform in electric capacity. Different technologies may be used to define the position of the touch. The position is use to send information to the controller for processing. (I-techcompany, 2009) Surface capacitance Surface capacitance in the basic technology, only have one side of the insulator is spread with a conduct electricity layer. A small voltage is utilized to the layer, effecting in an identical static electricity part. When a conductor, like a humans finger, touches at the uncoated surface, capacitor is the formation of dynamic. The touch-screen sensors controller can define the position of the touch indirectly from the transform in the capacitance as measured from the each nook of the panel. As the surface capacitance has no moving fields, it is moderate degree durable but has finite resolution, is tend to fake semaphore from parasitism capacitive coupling, and requires adjustment during fabricate. Therefore, it is most frequently used in basic applications such as kiosks and industrial controls. (I-techcompany, 2009) Projected capacitance Projected Capacitive Touch (PCT) technology is a capacitance technology which excises more preciseness and quick operational, by etching the conduct electricity layer. An X-Y gridiron is formation whether etching a single layer to form a gridiron method of electrodes, or by etching two part, vertical layers of conduct electricity material with parallel lines or tracks to form the grid (compare to the pixels gridiron found in variety of LCD displays). The greatest resolution of PCT giving permission to manipulate without direct connection, so the conduct electricity layers can be spread with further conservative insulator layers, and running indeed under screen protectors, peradventure back weather and vandal-proof mirror. Proper to the peak layer of a PCT entity mirror, PCT is a better right measure answer to resistive touch technology. Fell back on the execution, an active or passive stylus can used to cover for or in enhance to a human body, finger. This is familiar with POS equipment that demands to the signal that snatches up. Gloved fingers can or cant be perceived, fell back on the execution and obtain settings. Smudginess on the conductor it can impede with the performances. The example of the smudginess on the conductor mostly come from rheumy or sweatiness fingers cusp, especially in high wateriness circumstance. Collected dust, which adhesively on the surface relevant to the hydrosphere from finger cusp also will be a p roblem. The two types of PCT: Self Capacitance and Mutual Capacitance. (Planarembeddred, 2010) Mutual Capacitance The capacitor at every junction of each column and each row, it is Mutual Capacitive sensors. In a 12-by-20 array, for example, it would have 240 self-governed capacitors. Voltage is appliance to each row or each columns conductor. Bringing a human body like finger or conductive stylus contiguous to the exterior of the sensor transforms the local static domain which recede the mutual capacitance. The capacitance transforms at each of the singlehanded conductor on the lattice can be estimate to exactly mensuration the sense the position by determine the voltage in the each datum line. Mutual capacitance empowers multi-touch control where multi-ply fingers, thenar or stylus can be exactly follow up the scent at the same time. (Planarembeddred, 2010) Self Capacitance Self capacitance sensors actually same like mutual capacitance sensors, both of them have same horizontal and vertical grid but the rows and column each is operate autocephaly. Self capacitance can able to load a human body like finger and light pen on each row or each column electric pole by a electrical current meter. The advantages for this method is it able to engender a strongest signal compare with mutual capacitance, but the disadvantages is it cant accurately resolve more than one finger, as a result in ghosting, or mislay position catching. (Planarembeddred, 2010) Infrared The infrared touch-screen uses an array of X-Y infrared light-emitting-diode (LED) and photo detector to match circumambience border of the interface to find out an interrupt in method of the LED horizontal beam. The main advantage for this system is it able to detect basically of any input, comprising a human body, finger, glove finger, stylus or a pen. Infrared touch-screen is ordinary widely used in outdoor application; ATM and point-of-sale (POS) system which are unable depend on a bare finger to activating the touch-screen. Infrared touch-screen is different with the capacitive touch-screens, it doesnt need any fix design on the glass to increasing the durability and optics perspicuity of the entirely system. (I-techcompany, 2009) Strain gauge The configuration of the strain gauge, also known as the strength of panel technology, the screen is spring-mounted at the four corners and strain gauges are installed to determine the deflection during the screen is touched. This technology has been existed from 60 years since the 20th century, but Vissumo and F-Origin have to make new feature in the business possible solution. Strain gauge also able to measures the Z-axis and the strength of a persons touched. This screen is usually used to expose the public system, for example ticket machines due to its obstruction to damage. (Wisegeek, 2010) Optical imaging Optical imaging is a more modern evolution touch-screen technology, it able to capture two or more image sensors which are placed around the border of the screen. An infrared back lights was install in the camera scene which are used to capture the images on the other side of the screen. Each of the touch will display as a shadow and the task for the camera is use to triangle and locates the touch or even step to the size of the touching object. Optical imaging is a technology which growing in prestige, because to its scalability, multifunction, and affordability, mostly for a buff units. (Wisegeek, 2010) Dispersive signal technology Dispersive signal technology was release in 2002 and introduced by 3M, this touch-screen is using the sensors to determine the mechanical energy on the screen that occurrence because to a touch. This technology is using intricacy algorithms to explanation the information offering the actual position of the touch. The most powerful feature for this technology is its wont compensation to be unaffected by dist or dust and any other external elements, such as scratches. This technology doesnt have any additional element adding on the screen but it also enable to provide a distinction optical clarity. Apart from that, the mechanical vibration is using to determine a touch happening, any device also able use to engender such happening, such as human body, finger and also stylus. The disadvantages for this technology are the system is unable to determine a stirless finger after the initial touch. (Wisegeek, 2010) Acoustic pulse recognition Acoustic pulse recognition was release in 2006 and introduced by Tyco Internationals Elo division, this technology was using piezoelectric sensors situated at several locations which are around the screens and use to convert the mechanical energy of a touch, also call as vibration into an electronic signal. This technology screen hardware is same like dispersive signal technology which are using algorithm to detect the actual position of the touch depend on the sensors signal. The generally material to made the touch-screen is glass, it will giving the touch-screen a good durability and optical clarity. Whatever the screen is full with scratches or dust, this technology also able to perform with a good accuracy. Besides that, this touch-screen technology is also good fit to demonstrates that are physical larger. A system which are installing with a dispersive signal technology, the system is unable to determine a stirless finger after the initial touch. But with the same reason above , identification is not interrupt by any remaining objects. (Wisegeek, 2010) Construction There are a lot of majors methods to develop a touch-screen. The mains purpose for the touch-screen is to detect one or more finger or stylus which are touching on a display screen and use to constructing the pragmatic sanction that are representative, also use to convey the pragmatic sanction to the suitable system. For the most popular touch-screen technology, which is capacitive and resistive approach, both of them are usually built by four layers; 1st layer The upper polyester layer spread with a transparent coherer conductive which is spread on the bottom of the layer. 2nd layer This layer is as a spacer which is built by adhesive. 3rd layer The main material for this layer is glass; we also call this layer as glass layer. Transparent coherer conductive is also spread on the top of the layer. 4th layer Another name for this layer is adhesive layer, it used on reverse side of the glass layer for the installation. When the touch-screen system detects a touch, the system will record all the changes that occur on electrical current which are work through the display or screen. One of the touch-screen technologies which are develop by 3M in 2002, dispersive-signal technology, this technology is focus on piezoelectric effect. This technology will generate the voltage during the mechanism force is exploit to a materials, a chemically situation will happen during a reinforce screen substrate is touches. There are two type of the infrared-based approaches touch-screen technology. One of them, it is using an array of sensor to determine the actual position where a human body, finger is touching or almost touching to the display or the screen, accordingly use to blocking the light beams projected cross over the display. Another infrared-based touch-screen technology is operate with a infrared cameras which is install on the bottom layer of the screen and use to record each of the touch which are happen on the display or screen. In each of the situation, the touch-screen system will detect each of the meaningful pragmatic sanctions depends on the operation which is display on the screen during the time and the actual position of the touch. (Ipod Touch Fans, 2010) Development Practically each of the distinguished touch-screen technology patents were submitted in the 1970s and 1980s and already expired. Touch-screen package manufacturing and goods programming is no more guarantee by royalties or legitimacy with concerning to patent and nowadays the manufacturing extensive applying touch-screen technology display on several types of devices. The evolvement of multitasking of touch-screen convenience is used to tracking touching by one or more than one human body, finger or stylus on the screen, therefore the touch-screen operations that need more than one finger are probability. Besides that, this touch-screen devices support more than one user to interaction with the touch-screen at the same times. Nowadays, there are a lot of products is apply with the high-tech and integrate touch-screen technology in the world. With the fast growing and acceptance by public, the inconsequential cost for the touch-screen technology is consuetude draw into the device that is included touch-screen technology and is potentially eliminated. As generally happen with any technology before, touch-screen technology include software and hardware have sufficiently ripped and was perfectly survive in the world over more than thirty years based on the point which is its reliability is certify. There is why, nowadays so many system or product are applied with touch-screen technology, such as Global Positioning System (GPS), airplanes, mobile phone, gaming console, ticketing system, machine control system, utensil, and each type of handheld devices. With the influence of the touch-screen technology, Apple Inc. has developed a mobile phone which is fulfilling with multi-touch technology and gives it a name as iPhone. By the releases of the iPhone, it had motivated the touch-screen mobile phone market and with the estimate it had bring in around US$5 billion in 2009. The capability of the touch-screen technology to preciseness location of the point on the screen itself is also advancement with the rising of graphics tablet or screen hybrids. (Wikipedia, 2010) Ergonomics and usage From the journal Prometheus Critical Studies in Innovation, 2007, which are publisher by Routldge, I founded there are many ergonomics and usage about touch-screen. As following: Finger Stress Touch-screen technology has an ergonomic trouble and become a stress on human fingers for them which are during a user employed more than a few minute at a time, from important overwhelming force can be needs for some types of touch-screen. As we know, nowadays touch-screen technology already as a craze technology and continues to growing, therefore the community is going through a lot more finger pressure. There have a lot of ways to emission this problem, such as some of the users will use a pen or some other devices to add exploit and more preciseness on the pointing. The exploitation of this kind device cans sometimes giving trouble, which are according to the required use. For example, public kiosks like ATM machine. Fine motor control is better realizing working with a stylus. That is because a human finger is a quite wide and careless pointing of connecting with the touch-screen itself. (Prometheus Critical Studies in Innovation, 2007) Fingernail as Stylus From a science novelette short story Scanners Live in Van which is written by Cordwainer Smith (Pen Linebarger) in 1950, it is mentioning about using fingernail as stylus for easier typing. The idea of using fingernail as a stylus pruned to from a point on the screen, to be particularly used as a stylus on writing screen for communication. These ergonomics problem of immediacy touching can be bypass by using a distinct skill, provided that the user fingernail are either short or long. Instead of touching by using soft skin of an extended fingernail, whatever the finger is curly but the top of the fingernail are able be used instead. From the underneath, the thumb finger is optional used as a supporter for the user finger or for the user who have long fingernails. This method is work on most touch-screen technology, but it didnt work on capacitive touch-screens. As we know, fingernails are hard, bending appearance contact the screen at a very small point. So, the finger just needs a much less for touching, even bigger accurateness is probable (propinquity that of a stylus, with a little bit of experience), not to mention skins oil will spread on the screen, the fingernail able to dumbly move over the touch-screen with only a very small hindrance, empower to writing text, selecting, drawing or moving windows. Fingernail is hardness and smoothness same like the top of a stylus that is because human fingernails contain of keratin and it wills not usually scratches or damage the touch-screen. In turn, it is available for a very short stylus top, which is able cunning correctly into end of the finger; this method will increasing the visibility of the appearance point on the touch-screen. (Prometheus Critical Studies in Innovation, 2007) Fingerprints Touch-screen able sustain from the issue of fingerprints on the appearance. This issue can be extenuate or prevent by using of staff with optical thins skin layout to mitigated the evident influence of fingers oils. For example, the oleophobic used to spreading in the iPhone 3GS, or by mitigated skin contact during using a finger nail or stylus. (Prometheus Critical Studies in Innovation, 2007) This is USB finger print which is using touch-screen technology. (Gabget Venue, 2009) Combined with Haptics Most users empirical with touch-screen which are dont have tactile feedback or tactual sensation can be a trouble depends on latencies or other method. Base on the research from University in Glasgow Scotland which are handle by Brewster, Chohan and Brown on 2007, the illustrate the specimen users deduct input error by 20%, increase data input speed by 20%, and minimize user acknowledge load by 40% during touch-screen are integrate with tactual sensation or tactual feedback. (Prometheus Critical Studies in Innovation, 2007) Gorilla Arm Base on the hacker slang dictionary, Jargon File, its define Gorilla Arm as the miscarriage to realize the ergonomics of perpendicular installed touch-screen for long time used. The advocate is that human body, arm held in a not supported standard location speedy turn into knackered and suffering, this call Gorilla Arm. It is usually citation as a surface evidence sample of what is not able to done in ergonomic. Perpendicular touch-screen still dictates in most system such as ATMs and data kiosks about the usage is also informality as an n ergonomics issue. Indisposed may be conformation by previously lousy position and shrivel of muscular system conformation by finite physics practice. Meticulous Art Printer is also a usually control the neck and shoulder painful depend on their position and the repeatability of their propulsion when they are painting. (Prometheus Critical Studies in Innovation, 2007) Touch Screen Mobile Phones Several years ago, everyone and their brother was talking about or playing with the Blackberry. It did not matter which make or model but people were simply intrigued by the features that Blackberry offered with its scrolling wheel, full qwerty keyboard, wide variety of applications available from the Handango store on the phone. However through the natural process of evolution, the world has become blessed with a new kind of phone, a phone which truly changes the world of mobile phones, we are blessed with the touch screen mobile phone. Originally the iPhone was the one and only phone out on the market which allowed users to use the power of their finger to control every aspect of the phone, rather than being imprisoned by a track wheel, or the newer more improved track ball. After the iPhone was originally released newer versions of the iPhone have come out in the 3G as well as the soon to come in the 3G S. These days however Apple is not the only company manufacturing these touch screen mobile phones, blackberry as well as several other notable phone companies have followed suit. If you asked a group of ten people which touch screen phone is the best, it is expected for the person to say the iPhone , unless of course they hold some sort of grudge against the phone due to the fact that is is currently only available on ATT. Regardless of your choice for the best touch screen phone on the market, you must always weight the pros and cons of each before you make a decision to buy or not to buy. Pros Simple to use, if you want to use it, touch it, and do the same if you are interested in closing it. Visually pleasing to look at. You never have to see the full keyboard that you are typing on, rather you are able to type onto the phone when you want to, in both upright and landscape modes. These days everyone and their brother is holding onto an iPhone the same way they used to hold onto Blackberries. The verdict? People arent using them for no reason, they are fun to use, and draw a certain amount of attention to the user. Cons The glass screen has the possibility of breaking even upon the slightest impact from a high distance. Odds are that if you are a person who is constantly dropping his or her phone, you should stay away from these touch screen phones, most of which do not offer insurance. The built in digital keyboard can be hard to get adjusted to especially if you are not used to typing on any sort of QWERTY keyboard. This is a quick fix for most, but it is something to think about if you are not comfortable with hitting imaginary buttons. Finally, these phones tend to be a bit more expensive than the other phones in their bracket, but the old adage stands true, you get what you pay for, and its recommended that you try one of the touch screen mobile phones out. At the end of the day, everyone has their own idea of a best phone, or the best phone carrier. However the one thing that everyone can agree on is the fact that these touch screen mobile phones are truly revolutionary and within the next five years we will not have any such phone that is not a touch screen. If you have been hesitant to make the jump so far, it is recommended that you head to your local phone retailer, and at least play around with these touch screen devices. Odds are, you will be pretty surprised with the results. http://hubpages.com/hub/Touch-Screen-Mobile-Phones Advantages and Disadvantages of touch Screen From the journal and the internet resource that I read, I founded some advantage and disadvantage of using touch-screen. The disadvantage for touch-screen device is it required a really big screen to avoid mistake when touching with human finger. Besides that, larger screen will bring low battery life effect. Normally touch-screen devices dont have any extra keys, such as iPhone. Therefore, when the application collapse but without collapse the OS, so user cant reach main menu when the screen is no response. Apart from that, touch-screen normally has lousy preciseness, QWERTY keyboards had known as an extra device. Most of the user-interface for touch-screen device is no optimization for thumb control, so user require and other device like stylus to control the application. User usually using their finger o touching the screen to control the touch-screen application, so this will make the screen get dirty and need to clean it up in certain time to prevent loss control. Lastly, touch-screen device require complex application to support, so it will slow down the response time and gain low battery life. The advantage for touch-screen is it has a large screen which giving a good view for web browsing, picture or movies. Apart from that, typically touch-screen application has a simple user-interface which is more intuitive. This will gain user easy understanding when using the touch-screen device. iPhone mobile which are develop by Mac Ins. Is a good example to represent simple user-interface. Lastly, each of the touch-screen devices has some button is able to smash down after using a few months or years. (John Popes, 2010) Conclusion Touch-screens have been around since the 60s. But it had just recently started to gain popularity and consumer markets. Nowadays, its pretty normal for most electronic devices, for example computer systems or entertainment systems to include a monitor. Users can interact it by using a mouse or keyboard to send input but with the implementation of this technology into these applications, it allows users to manipulate the systems through touching the monitor itself. Though the touch-screen technology contains some limitations, such as low precision when users use finger or the user must be within arms reach of the display, its user friendly, accurate, and easy to operate. With the implementation of touch-screens technology in different applications such as in the medical or military system, it will enhance the human machine interface experience. As the accuracy and intuitiveness of the screen increases, they will become even more common than they already are for the ease of use they provided. Proper development of this technology will surely bring a lot more benefits to users in near future. The touch-screen technology is keys to achieving and realizing e-navigation.

Essay --

The bodily cells that one is born with are not solely responsible for the defense mechanisms and growth of an individual. Rather, shortly after being born our bodies begin to acquire a large variety of microorganisms that are responsible for many of the functions that allow life to occur. This community of mixed foreign microbial cells and all of their specific genes is known as a microbiome. Every individual contains their own unique microbiome as a result of their own unique exposures. This variation among the human population has allowed researchers to better understand health situations of different individuals. It is only with technological advances that allow scientists to scratch the surface of the significances of the microbial world. Furthermore, these advances have allowed us to identify species by matching them to their genes and even quantify the number of bacterial genes in the body. A group of European scientists found that there were 3.3 million bacterial genes in the human digestive track, over 150 times more than the amount of genes found in the entire human ge...

Essay examples --

Process of development and modernization In Afghanistan During Amanullah Khan, and Turkey: I. Introduction: This paper will examine the process of modernization and development in Afghanistan during the era of Amanullah Khan (1919-1929) and Turkey during the era of Mustafa Kemal Ataturk (1918-1938). Each state had used multiple theories of modernization and different approaches in order to modernize the state and be modernized. Modernization and development happened in both countries in chorus; while Afghanistan failed to become modernize under Amanullah khan but Turkey under Ataturk succeded to become modernize and develop. I will use the theories of Ibn-Khaldon, Weber, Smelser and Rostow, Charles Tilley’s war making and state making, to take a comparative analysis of modernization in both states and the aspects which led to modernization of turkey and fall of Amanullah Khan's governmnt. The idea of Modernization is relatively new which was defined by French philosopher Marquis de Condorcet in 18th century, the theory was based on the idea that the people could develop and change their society. Furthermore, Modernization can be defined as the process of transformation from a traditional society to a modern society. Hence, Modernization is the key concerning openness to new experiences regarding both people and behaviors, and is shift in allegiance from those individuals in traditional authority structures (e.g. Khans, religious leaders) to those representing modern institutions (e.g. government leaders). On the other hand, development is the process of gradual growth in a state, those countries who carried out the four aspects of state building managed to develop their states and become modernize while others failed. II. Modern... ... the new currency for country (Afghani). As defined by Charles Tilly state building need four stages "war making, State making, protection and Extraction", extraction is the main element where the state can manage to put in action all the other three elements of state building. Amanullah khan's reforms failed in Afghanistan due to different reason's the first cause of Amanullah Khan's economical reforms was due to mountainous structure of state where the state failed to collect taxes from citizens of country and as well as capitalists failed to earn more profit since they were unable to transfer their products in different parts of country. Moreover, the reason behind his failure was that once those religious and tribal leaders who were paid by the family of king and ancestors of Amanullah Khan, during the era of Amanullah Khan they were forced to pay tax for state.

Managing Organizational Change Essay -- Business Management

In this dynamic business environment, change is inevitable. Changes can be planned, or unintentional: depending on the driving forces behind. The major forces for change can be derived from the nature of the workforce, technology, economic shocks, competition, social trends, and world politics (Robbins & Judge, 2011). In this post the author will explain the Kotter’s eight –step approaches to managing organizational change and discuss how his company handles the planned changes in term of organization reconstruction. When changes are inevitable, the leaders usually design some adequate steps to make the change go smooth, effective and permanently. Kurt Lewin argued that successful change in organizations should follow three steps: unfreezing the status quo, movement to a desired end state, and refreezing the new change to make it permanent (Robbins & Judge, 2011, cited in Lewin, 1951). John Kotter further expanded the Lewin’s model to include an eight-step plan for implementing change. The eight stages are: 1) establishing a sense of urgency 2) creating a guiding coalition 3) developing a vision and strategy 4) communicating the change vision 5) empowering broad-based action 6) generating short-term wins 7) consolidating gains and producing more change and 8) institutionalizing new approaches in the culture (Kotter, 1996). Kotter asserted that many changes failed because some steps were ignored, such as missing the creation of a sense of urgency, vision, or coalition. Using Kotter approach es, let’s analyze a recent change happened in Science Application International Corporation (SAIC), the company the author is working for. SAIC provides scientific, engineering, systems integration and technical services and solutions pr... ...ld improve the change process. The author believes that if the SAIC reconstruction is implemented successfully, the company will be more productive, efficient, agile and competitive. Works Cited Havenstein, W. (July 22, 2010). [Memo From the CEO: Organizational Changes]. Havenstein, W. (October 11, 2010). Message from the CEO. SAIC internal email. Kotter, J. P. (1996). Transforming organizations. Executive Excellence, 13(9), 1. Kotter, J. P. (2007). Leading change: Why transformational efforts fail? Harvard Business Review, 85, 96-103. Lewin, K. (1951). Field Theory in Social Science. New York: Harper & Row. Robbins, S. P., & Judge, T. A. (2011). Organizational Behavior (14 ed.). Upper Saddle River, NJ: Pearson. Schuler, R. S. (1980). Definition and conceptualzation of stress in organizations. Organizational Behavior and Human Performance, 189.

Korea & Art Essay

Korea is back then was heavily influenced by China particularly with China’s introduction of Buddhism to Korea. This had a very deep political, cultural and religious influence in the country. Art in Korea from the 1st to the 3rd century A. D. was mostly ceramics and sculpture. This was due to the introduction of the Potter’s wheel to the country. This was during the same time that iron technology was introduced to the country as well. Containers shaped like birds that have been discovered were dated back to this period and were said to represent Korean beliefs regarding the afterlife. These were apparently made for aesthetic, rather than for utilitarian purposes. Its manner of creation which was of soft and low-fired clay was very different from those which ere made for practical uses. This soft and low-fired clay wares were called the wajil t’ogi. This was later replaced during the 3rd century by the hard and high-fired stoneware called the kyongjil t’ogi. During the 4th century, Korea had already been divided into three kingdoms: Koguryo in the north, Paekche in the southwest, and Silla in the southeast. There was another 4th political entity called the Kaya Federaltion. It is made up of only small city states located in between Silla and Paekche. Prior to this century, the Chinese had already introduced a system of writing to Korea. During this century, this system of writing was adapted into the Korean Language and was referred to as the idu. Landscape painting was also a form of art in ancient Korea. The earliest one to have been found was dated to the 5th century A. D. and was found in a Koguryo tomb. It was a wall painting that depicted a group of hunters that were riding their horses as they were hunting. Its landscape setting was a simple drawing of a mountain. Another mural was later discovered inside Muyong- ch’ong (the Tomb of Dancers). It was an early example of Korean portrait and genre painting that had more focus on realism. A small gold and bronze sculpture of a seated Buddha was also found in Korea which dated back to the 5th century in the territory of the Paekche kingdom. It was one of the first proofs of the Buddhist influence in Korea.

The King’s Speech

The King's Speech is a 2010 British historical drama film directed by Tom Hooper and written by David Seidler. Colin Firth plays King George VI, who, to overcome his stammer, sees Lionel Logue, an unorthodox Australian speech therapist played by Geoffrey Rush. The two men become friends as they work together, and after his brother Edward VIII abdicates, the new king relies on Logue to help him make a radio broadcast at the beginning of World War II. David Seidler began reading about George VI after overcoming his own stammer during his youth and, using informed imagination, wrote about the men's relationship. Nine weeks before filming, Logue's notebooks were discovered and quotations from them were incorporated into the script. Principal photography took place in London and other locations in Britain, in December 2009 and early January 2010. The film was released in the United States on 24 December 2010 and in the United Kingdom on 7 January 2011. The King's Speech was the highest earning film for three weekends in a row at the British box office. It has been widely praised by film critics for its visual style, art direction and acting. Other commentators discussed the film's misrepresentation of the historical events it portrays, in particular the reversal of Winston Churchill's opposition to abdication. The film received many awards and nominations, mostly for Colin Firth. The film was nominated for seven Golden Globes, winning Best Actor – Drama for Firth. Furthermore, the film also nominated for fourteen BAFTAs, the most of the other films, winning seven, including Best Picture, Best Actor for Firth, and both Best Supporting Actor and Best Supporting Actress for both Geoffrey Rush and Helena Bonham Carter, respectively. The film was also nominated for 12 Academy Awards, the most of the other films, and ended up winning four, all in the major categories including Best Picture, Best Director for Tom Hooper, Best Actor for Firth and Best Original Screenplay for David Seidler Plot. The film opens with Prince Albert, Duke of York, known to his wife and family as â€Å"Bertie† (played by Colin Firth), the second son of King George V, speaking at the close of the 1925British Empire Exhibition at Wembley Stadium, with his wife Elizabeth (Helena Bonham Carter) by his side. His stammering speech visibly unsettles the thousands of listeners in the audience. The prince tries several unsuccessful treatments and gives up, until the Duchess persuades him to see Lionel Logue (Geoffrey Rush), an Australian speech therapist in London. In their first session, Logue requests that they address each other by their Christian names, a breach of royal etiquette. At first, the Duke is reluctant to receive treatment, so Logue agrees to make a bet with him that, if the Duke keeps coming to his sessions and they prove effective, he will give him a shilling. He convinces Bertie to read Hamlet's â€Å"To be, or not to be† soliloquy, while listening to the overture from Mozart's The Marriage of Figaro on headphones, so that he cannot hear himself talk. Logue records Bertie's reading on a gramophone record, but convinced that he has stammered throughout, Bertie leaves in a huff. Logue offers him the recording as a keepsake. After King George V (Michael Gambon) makes his 1934 Christmas address, he explains to his son the importance of broadcasting for the modern monarchy in a perilous international situation. Later, after a frustrating discussion with his father, Bertie plays Logue's recording and hears himself making an unbroken recitation of Shakespeare, which amazes both him and the Duchess. He returns to Logue, and they work together on muscle relaxation and breath control, while simultaneously probing the psychological roots of his stammer. The Prince reveals some of the pressures of his childhood: his strict father; the repression of his natural left-handedness; a painful treatment with metal splints for his knock-knees; a nanny who favoured his elder brother – David, the Prince of Wales, deliberately pinching Bertie at the daily presentations to their parents so he would cry and his parents would not want to see him; and the early death in 1919 of his little brotherPrince John. As the treatment progresses, the two become friends and confidants. [pic] [pic] Colin Firth and Helena Bonham Carter as the Duke and Duchess of York On 20 January 1936 George V dies, and David, the Prince of Wales (Guy Pearce) accedes to the throne as King Edward VIII, but he wants to marry Wallis Simpson (Eve Best), an American divorcee socialite, which would provoke a constitutional crisis. At a party in Balmoral Castle, Bertie points out that Edward cannot marry a divorced woman and retain the throne; Edward accuses his brother of a m edieval-style plot to usurp his throne, citing Albert's speech lessons as an attempt to ready himself. Bertie is tongue-tied at the accusation, and Edward resurrects his childhood taunt of â€Å"B-B-B-Bertie†. At his next session, the Prince has not forgotten the incident. In an attempt to console him, Logue insists that Bertie could be king and says the shilling of their wager should bear the Duke's head as monarch. Bertie accuses Logue of treason and, in a temper, he mocks Logue's failed acting career and humble origins, causing a rift in their friendship. When King Edward abdicates to marry, Bertie becomes King George VI. Feeling overwhelmed by his accession, the new King realises that he needs Logue's help and he and the Queen visit the Logues' residence to apologise. When the King insists that Logue be seated in the king's box during his coronation in Westminster Abbey, Dr Cosmo Gordon Lang, the Archbishop of Canterbury (Derek Jacobi), questions Logue's qualifications. This prompts another confrontation between the King and Logue, who explains he had begun by treating shell-shocked soldiers in the last war. When the King still isn't convinced about his own strengths, Logue sits in St. Edward's Chair and dismisses the Stone of Scone as a trifle, the King remonstrates with Logue for his disrespect. The King then realises that he is as capable as those before him. Upon the September 1939 declaration of war with Germany, George VI summons Logue to Buckingham Palace to prepare for his radio speech to the country. As the King and Logue move through the palace to a tiny studio, Winston Churchill (Timothy Spall) reveals to the King that he, too, had once had a speech impediment but had found a way to use it to his advantage. The King delivers his speech as if to Logue, who coaches him through every moment. As Logue watches, the King steps onto the balcony of the palace with his family, where thousands of people assembled for the speech applaud him. A final title card explains that, during the many speeches King George VI gave during World War II, Logue was always present. It is also explained that Logue and the King remained friends, and that, â€Å"King George VI made Lionel Logue a Commander of the Royal Victorian Orderin 1944. This high honour from a grateful King made Lionel part of the only order of chivalry that specifically rewards acts of personal service to the Monarch. â€Å" The King’s Speech The King's Speech is a 2010 British historical drama film directed by Tom Hooper and written by David Seidler. Colin Firth plays King George VI, who, to overcome his stammer, sees Lionel Logue, an unorthodox Australian speech therapist played by Geoffrey Rush. The two men become friends as they work together, and after his brother Edward VIII abdicates, the new king relies on Logue to help him make a radio broadcast at the beginning of World War II. David Seidler began reading about George VI after overcoming his own stammer during his youth and, using informed imagination, wrote about the men's relationship. Nine weeks before filming, Logue's notebooks were discovered and quotations from them were incorporated into the script. Principal photography took place in London and other locations in Britain, in December 2009 and early January 2010. The film was released in the United States on 24 December 2010 and in the United Kingdom on 7 January 2011. The King's Speech was the highest earning film for three weekends in a row at the British box office. It has been widely praised by film critics for its visual style, art direction and acting. Other commentators discussed the film's misrepresentation of the historical events it portrays, in particular the reversal of Winston Churchill's opposition to abdication. The film received many awards and nominations, mostly for Colin Firth. The film was nominated for seven Golden Globes, winning Best Actor – Drama for Firth. Furthermore, the film also nominated for fourteen BAFTAs, the most of the other films, winning seven, including Best Picture, Best Actor for Firth, and both Best Supporting Actor and Best Supporting Actress for both Geoffrey Rush and Helena Bonham Carter, respectively. The film was also nominated for 12 Academy Awards, the most of the other films, and ended up winning four, all in the major categories including Best Picture, Best Director for Tom Hooper, Best Actor for Firth and Best Original Screenplay for David Seidler Plot. The film opens with Prince Albert, Duke of York, known to his wife and family as â€Å"Bertie† (played by Colin Firth), the second son of King George V, speaking at the close of the 1925British Empire Exhibition at Wembley Stadium, with his wife Elizabeth (Helena Bonham Carter) by his side. His stammering speech visibly unsettles the thousands of listeners in the audience. The prince tries several unsuccessful treatments and gives up, until the Duchess persuades him to see Lionel Logue (Geoffrey Rush), an Australian speech therapist in London. In their first session, Logue requests that they address each other by their Christian names, a breach of royal etiquette. At first, the Duke is reluctant to receive treatment, so Logue agrees to make a bet with him that, if the Duke keeps coming to his sessions and they prove effective, he will give him a shilling. He convinces Bertie to read Hamlet's â€Å"To be, or not to be† soliloquy, while listening to the overture from Mozart's The Marriage of Figaro on headphones, so that he cannot hear himself talk. Logue records Bertie's reading on a gramophone record, but convinced that he has stammered throughout, Bertie leaves in a huff. Logue offers him the recording as a keepsake. After King George V (Michael Gambon) makes his 1934 Christmas address, he explains to his son the importance of broadcasting for the modern monarchy in a perilous international situation. Later, after a frustrating discussion with his father, Bertie plays Logue's recording and hears himself making an unbroken recitation of Shakespeare, which amazes both him and the Duchess. He returns to Logue, and they work together on muscle relaxation and breath control, while simultaneously probing the psychological roots of his stammer. The Prince reveals some of the pressures of his childhood: his strict father; the repression of his natural left-handedness; a painful treatment with metal splints for his knock-knees; a nanny who favoured his elder brother – David, the Prince of Wales, deliberately pinching Bertie at the daily presentations to their parents so he would cry and his parents would not want to see him; and the early death in 1919 of his little brotherPrince John. As the treatment progresses, the two become friends and confidants. [pic] [pic] Colin Firth and Helena Bonham Carter as the Duke and Duchess of York On 20 January 1936 George V dies, and David, the Prince of Wales (Guy Pearce) accedes to the throne as King Edward VIII, but he wants to marry Wallis Simpson (Eve Best), an American divorcee socialite, which would provoke a constitutional crisis. At a party in Balmoral Castle, Bertie points out that Edward cannot marry a divorced woman and retain the throne; Edward accuses his brother of a m edieval-style plot to usurp his throne, citing Albert's speech lessons as an attempt to ready himself. Bertie is tongue-tied at the accusation, and Edward resurrects his childhood taunt of â€Å"B-B-B-Bertie†. At his next session, the Prince has not forgotten the incident. In an attempt to console him, Logue insists that Bertie could be king and says the shilling of their wager should bear the Duke's head as monarch. Bertie accuses Logue of treason and, in a temper, he mocks Logue's failed acting career and humble origins, causing a rift in their friendship. When King Edward abdicates to marry, Bertie becomes King George VI. Feeling overwhelmed by his accession, the new King realises that he needs Logue's help and he and the Queen visit the Logues' residence to apologise. When the King insists that Logue be seated in the king's box during his coronation in Westminster Abbey, Dr Cosmo Gordon Lang, the Archbishop of Canterbury (Derek Jacobi), questions Logue's qualifications. This prompts another confrontation between the King and Logue, who explains he had begun by treating shell-shocked soldiers in the last war. When the King still isn't convinced about his own strengths, Logue sits in St. Edward's Chair and dismisses the Stone of Scone as a trifle, the King remonstrates with Logue for his disrespect. The King then realises that he is as capable as those before him. Upon the September 1939 declaration of war with Germany, George VI summons Logue to Buckingham Palace to prepare for his radio speech to the country. As the King and Logue move through the palace to a tiny studio, Winston Churchill (Timothy Spall) reveals to the King that he, too, had once had a speech impediment but had found a way to use it to his advantage. The King delivers his speech as if to Logue, who coaches him through every moment. As Logue watches, the King steps onto the balcony of the palace with his family, where thousands of people assembled for the speech applaud him. A final title card explains that, during the many speeches King George VI gave during World War II, Logue was always present. It is also explained that Logue and the King remained friends, and that, â€Å"King George VI made Lionel Logue a Commander of the Royal Victorian Orderin 1944. This high honour from a grateful King made Lionel part of the only order of chivalry that specifically rewards acts of personal service to the Monarch. â€Å"