Hobsons Choice Essay Example for Free

Hobsons Choice Essay Again in this Act we see Willies potential when Maggie goes round to Hobsons to collect some old broken chairs she tells Vicky and Alice, Wills handy with his fingers. Hell put in this afternoon mending them. This shows that Willie has the ability do other things apart from just making boots, so this shows he is not just a simple boot maker that we think he is. He has the capability to use his hands to mend near enough anything. One of the main points of this act is the fact that Willie now accepts the marriage freely and he is not just marrying Maggie because he is scared of her, like he was at first. We know this as he says, Yes Maggie, Im resigned! Youre growing on me lass, and Ill toe the line with you! This is the second time in the play we see Willie make a decision for himself, but this decision is important as the rest of his life depends on this decision. This proves that Willie is a slightly stronger character but the marriage is still just a business proposition. Despite the fact that Willie is now able to make decisions for himself he is still a rather humble character as Vicky asks Willie if he has got the rings and Maggie replies, I have. Do you think I trust him to remember? This shows us Maggie still takes charge of everything and does not trust Willie to do anything. Act Three is set later the same day after the couple have got married and everybody is at Maggie and Willies for the after wedding party, apart from Hobson. Willie decided to make a speech this shows how much his reading has improved, although he is still in Maggies shadow as when Willie is making the speech Maggie has to correct him, generous she says when he forgets the word he is looking for. Also when he makes the speech Maggies family notices his development, as when Albert wants to make a speech Alice says, But youll not speak as well as he did. This just shows that Willie must have progressed if Alice has noticed, as they do not think that he is good enough to be in their family. After the speech Hobson comes round to their home to ask for Maggies advice, and with some help from Maggie, Willie is able to take control of the situation with Hobson. Willie puts Hobson in his place when he speaks the truth and tells him what he really thinks of him as he says, Im sorry if my well meant words dont suit your taste, but I thought you came here for advice But despite this Hobson still does not see why Maggie has chosen Willie for a husband, as he cannot see that Willie has changed and has much more strength in his character. After Willie offends Hobson, Hobson then goes on to offend Willie by saying, I didnt come to you, you jumped up cocka-hooping.. Again we see Willie as a weak character when Maggie has to step in and intervene, to defend her husband, Thatull do father. My husbands trying to help you. Again we see that he is still in Maggies shadow as she asks him to wash up, Willie, well need this table, when theyre gone. Youd better be clearing the pots away This shows he still does not stand up to Maggie all the time and he is still scared of her. This scene is also full of humour when Willie shows one of his remaining weaknesses the fact that he is still a virgin and he does not want to go to bed with Maggie so he does not want their guests to go home and even Freddie notices this and says, Hes afraid to be alone with her, This is important because in the end Maggie drags him to bed and in Victorian society woman were not supposed to enjoy a sexual relationship but still the roles in this absurd relationship are reversed, which is extremely humorous. However, this is the last time we see Willie as a ridiculous figure. Act Four is set a year later so in this act the audience do expect a dramatic change in Willie, and that is what they get. Before Willie even enters the act we see that he has built up a successful business, a business that is ruining Hobsons. We know this as Tubby says to Hobson, In Chapel Street they say its Willie Mossop This just shows that Willie has developed in leaps and bounds since the last time we saw him. In this act we find out that Hobson is a chronic alcoholic and that he is feeling melancholic and suicidal. The doctor tells Hobson he must refrain from drinking and asks Maggie to come back home and look after him. Maggie comes back but she says that she will have to have Willies permission. Hobson finds this hilarious because he does not know how much Willie has changed, so Maggie simply replies, maybe Willie has changed since the last time you saw him Willie arrives at Hobsons and he goes straight to look over the stock. Alice and Vicky question what he is doing and Willie replies, If Im to come into a thing I like to know what Im coming into This shows that Willie has become a changed man as he is definitely more confident and stronger than he was in the previous three acts, we know this because Alices reaction is, Thats never Willie Mossop Later in the Act Willie says to Maggie about moving back to Hobsons, If we come here we come on my terms This shows that Willie is now the dominant one of the couple and that he is not afraid of Maggie, this is a complete role reversal as before it was Maggie who told Willie what to do. To make sure that Maggie comes home to look after Hobson he decides to set terms by offering to pay Willies old wages and allowing Maggie to live in his house rent-free. Willie is not fooled and simply says, Come home Maggie, because why would he want to get paid his old wages when he has a successful business in Oldfield Road? Later Willie sets down his own terms to Hobson. His terms were that they would only move back if Willie owns half of Hobsons shop and Hobson is a silent partner. He even says he cannot refuse because Willie owns a business that is starving Hobsons to death, as Willie says, Me thats the owner of a business thats starving yours to death Willie even stands up to Maggie because Willie wants the sign above the shop door to read, Mossop and Hobson but Maggie disagrees. So Willie says, Its Mossop and Hobson or its Oldfield Road for us, Maggie! Eventually Maggie gives in, just proving that now she is the weaker character and Willie is the stronger, more dominant one, and in Victorian England it was thought that that was how it should be.

The Effects of Globalization

The Effects of Globalization This paper will discuss and evaluate the effects of globalization within a worldwide economy. It will discuss the undeniable positive externalities of globalization weighted against the accepted negative effects of a more correlated market place. Deregulation, decreased regulatory oversight, technical progress and human innovation has facilitated increased connectivity and economic interdependence, resulting in the effective development of a spider web of interlinked, market participants, wrapped in a shroud of business process opacity. Globalization and the changing economic modalities of free trade principles, coupled with inadequate risk mitigation strategies will be analyzed as a catalyst and precursor to the collapse of capital markets worldwide and the subsequent demise and bankruptcy of Lehman Brothers operations globally. A framework will be examined where internationalization has cultivated an environment of increased profit exploitation opportunities, but has also through i nformation asymmetry created domino network of infectious system components whose individual failure compromise the wellbeing of the entire system. Keywords: Globalization, Lehman Brothers, Externalities, Economy, System, Strategy. An acute analysis on the effects of the positive and negative externalities of continuous globalization within the development of a one world market composite global economic personality GLOBALIZATION is defined as the process by which geographic boundaries have been transcended by increased technical progress. It is the development of a one world market place, or worldwide economic ecosystem governed by the interconnectivity of individual component economic units. Globalization is a set of processes, rather than an end situation representing the unrelenting erosion of all barriers to free trade, increasing worldwide economic integration. (Kaarbo Lee, 2005). Business expansion through internationalization is a positively correlated function of globalization. Globalization has created a singular, unified worldwide economic collective, operating as a dynamic composite personality, permeating all market verticals, industry sectors and political covenants (LeBon, 1973) The increasingly homogenized and ever flattening operational landscape created as a globalization collective unconscious side effect, has facilitated numerous undisputed benefits to all market participants, including the emancipation of women, increased routes to market for business, lowered production costs, bettered supply chain networks, a deeper global labor pool, an increase in aggregate consumer sovereignty and countless others.(Jung, 1934) The process of globalization through all methods has resulted in a more liberated free market economic archetype. The creation of the Internet in the early 1990s and the technological progress enjoyed since has facilitated a convergen ce and homogenization of competitive advantages. Businesses have increased access to a more educated, culturally diverse talent pool, allowing for and assisting in the development of sustainable competitive advantage. Supply chain networks that transcend tradition geographic boundaries have lowered the costs of production, improving the organizational bottom line. Improved profits through cost saving has produced a shift in the demand curve for labor. Standardized product offerings thorough certified global manufacturing best practice methodologies have afforded the consumer the luxury of being able to take quality for granted. As the world becomes smaller with easier access to information, substantial improvements in education and healthcare have been possible; originally thought incurable diseases now have therapy lowering infant mortality rates and improving life expectancies. Between 1950 the worldwide infant mortality rate was 174 deaths per 1000, in 1990 this figure had fallen to 64 deaths per 1000 (CIA Fact Book, 2006) Furthermore once culturally suppressive states are now waking and accepting the possibility of women in the work force with the rational that by limiting the economic participants available in their respective economies a said country will lower its ability to compete against more gender accommodating and accepting countries. Globalization has fundamentally altered the way organizations compete, the way they market and their intrinsic value propositions. Businesses are no longer defining strategy with a local bias, but are competing within a global business ecosystem, where decisions can only be made by understanding all of the inputs and outputs of that system. Businesses can no longer operate as independent components of an economic collective but rather act as interrelated component parts of an overall system (Von Bertalanffy, 1976) Open markets are the best engine for lifting living standards and building shared collective prosperity. (Clinton, 2000) Only countries that remove the shackles to free trade, capital movement and international competition will realize socioeconomic progress. In weighing the benefits of continuous globalization it is evident that for every positive there is often a negative. Some economists argue that globalization has a debilitating effect on emerging markets and infantile industry, destroying rather that incubating competition by allowing first world economic powers through ambiguous and fine print riddled trade agreements to exploit the status quo, underpaying developing nations for all processes of consumption satisfaction. The interconnectivity of rich and poor nations is a zero sum game, that exists outside the framework of pareto criterion. It is not possible for one economic unit (Country) to benefit without making another economic entity worse off. Someone has to win and someone has to lose. It is still however acceptable and beneficial if the alternative of not engaging in trade is less savory than the loss that any such trade would incur. (Pareto, 1970) It is clear that there are significant in-equity problems as a result of gl obalization. It is argued that globalization has increased sovereign wealth income inequalities with continual divergence resulting in more polarization of incomes worldwide. Greater access to labor markets has on one handed facilitated increased employment, and on the other hand the excess supply has created a producer sovereign labor market and hence lowered global wage rates. Lower disposable income particularly in emerging economies, lowers aggregate demand within the national economy. (Keynes, 1970) The lowered demand for internal labor as a result of decreased money supply is the precursor to a vicious cycle of unemployment due to cyclical demand, and continuously lowered central bank interest rates in an attempt to inject momentum into economic growth. This means that rather than leveraging the opportunities created by the fruits of globalization, poorer nations are struggling with internal economic strife, and falling even further behind their Western counterparts. The secon d cost of globalization stems from the resource and economic interdependencies that it creates. When economies and the businesses within those economies are so closely linked and correlated, there is a systemic risk to the whole economic ecosystem that if one of the parts of that system were to fail, there would be a domino effect knocking over all other elements of that system. (Lowenstein, 2002) This is evidenced in the collapse of the subprime housing market in the United States in late 2007. As financial institutions began to falter in the US as a result of complex structured products understood by few, the problems inevitably began to spread to firms in Europe and the United Kingdom. The sheer density and number of unknown correlations between firms meant that no one organization had a complete picture of its exposure to it counterparties. This lack of knowledge prevented firms from being able to implement any risk mitigating strategies and was the ultimate cause of the failure of Lehman Brothers, a century old Wall Street investment banking giant. Lehman Brothers International, as an organization built itself on the foundation laid by economic globalization, from a scrappy tier two investment bank with seventeen billion dollars of revenue in 2003 to fifty seven billion dollars in 2007.(Ishikawa, 2009) With the benefit of hindsight, globalization was the greatest Lehman Brothers change champion and simultaneously its Achilles heel. As the financial services world joined hands in holy matrimony in early 1990s, agreeing to ever more lenient repurchase financing terms for fellow members, the church bells were ringing marking the beginning of the end. Complex financial alchemy was used to develop highly structured, highly profitable instruments of speculation with Lehman Brothers and compatriots leading the charge. Easier access to overseas markets and clientele created by globalization had allowed the firm on offer its services on an ever widening foreign au dience. Lehman Brothers believing that it was operating in non correlated markets and essentially hedging its bets continued to create and sell financial derivatives. When the music stopped and the market began to sink in 2007, Lehman Brothers immediately found itself in an unfamiliar situation. Not only were US markets falling, but it seemed that world markets were acting in unison and collapsing together. Lehman Brothers as a function of globalization experienced a black swan event, an event so statistically implausible that it was unlikely to happen in a million years. A harsh lesson on the black swan principal, The observation of one thousand white swans is not enough to infer that all swans are white, but the sighting of a single black swan is enough to refute the conclusion'(Taleb, 2007) A worldwide recession as experienced in 2010 caused in part by globalization could result in a desire by government and market participants to break the economic bonds built by and through the globalization process, as was observed in the Great Depression of the 1930s and as is currently happening with the financial debacle in Greece. The upshot of which is severe economic dissatisfaction, followed by be economic disagreement, culminating in economic warfare and possibly to military conflict. (Intriligator, 2001) All of the above highlighted by a strengthening agreement in the belief that globalization through all of it incarnations is intrinsically undermining the value of the sovereign state. Increasingly it is seen that globalization is allowing foreign powers in the form of external political influencers as well as Multi National Corporations to govern the resources of a nation as they see most beneficial to their own motivations. The fundamental aim of this paper was to discuss the positive and negative externalities of globalization and the effect that they have on the business playing field. Whether globalization by opinion is viewed as negative or an inherently positive force for continued economic progress, it is unmistakable that it produces massive opportunities and frightening challenges. It must also be accepted that the combination of variables, known and unknown that has lead society to a globalised one world economic system are still abundantly active. The trend is still bullish and is likely to accelerate with economic resources diminishing, increasing technical progress happening daily and barriers to progress falling as fast, globalization is a journey to be embraced rather than feared. It is the key that will remove the chains of impoverishment from third world economic powers, and it is the lock that will bind a composite global economic collective into achieving sustainable socioeconomic prog ress.

Essay --

Unit 3 Questions Directions: Completely outline each prompt. This is a typed assignment. Fill in each box completely. If it says do one or two of the following do all. For thesis statement just choose one point. 10 points off for every day late. 1. Analyze the changes and continuities in the Arabic world’s acceptance of ONE of the following items between 700 and 1400. Be sure to discuss the causes of the changes as well as the reasons for the continuities. Arts Technology Sciences Thesis with road map: DO NOT just repeat the prompt. Throughout this time period there has been changes and continuities among the Arab population acceptance of art. Mosques remained a focus of art most likely because much of them were firmly rooted in Islam. Break down each point. You need at least three pieces of evidence for each. Stay within the time period Arts A variety of different art styles emerged in as appreciation of finer art became more wide spread Elements of architecture were dispersed such as roman arches Mosques continued to be built throughout the Islamic Golden Age Technology Gunpowder was introduced to the middle east and began to develop in battle Irrigation technology was improved which lead to better yields Improved medical procedures epitomized by the breakthrough of modern surgery Sciences Superior mathematics allowed for advanced astronomical accuracy Mathematical concepts such as geometry and algebra were developed Throughout the time the Arabic number system was used Global Connection A Global connection in the Arabic Empire between 1400 and 700 was the creation of madrassas or centers of learning. Muslims Jews and Christians all came together to learn there. The best example of a Madras that connected the ... ...tionship Treatment of minority/indigenous religions Thesis with road map: DO NOT just repeat the prompt. Break down each point. You need at least three pieces of evidence for each. Stay within the time period Degree adoption of Islam Sub-Saharan Africa accepted it greatly Europeans fought Islamic expansion Military conflict The Crusades brought Europeans to try to reclaim the Holy Land Mansa Musa expanded his Islamic empire in West Africa Economic relationship European kingdoms traded widely with Mansa Musa’s kingdom for gold, and salt Islamic world taxed European goods traveling through the Middle East Treatment of minority/indigenous religion European kingdoms were intolerant of Islam, Jews and internal â€Å"heresies† Mansa Musa permitted a wide range of religions and fostered study of other religions and cultures Global Connection Other helpful information

Is ‘Of Mice and Men’ Pessimistic? Essay

The two main themes of ‘Of mice and Men’ are loneliness and prejudice. These two elements create a depressive and pessimistic background. You can feel the pessimism all through the book, but some parts have different levels of pessimism. John Steinbeck chose the title from a poem called ‘To a Mouse’ and written by Robbie Burns, from which the book is clearly inspired: â€Å"But Mousie, thou are no thy-lane, In proving foresight may be vain: The best laid schemes o’ Mice an’ Men, Gang aft agley, An’ lea’e us nought but grief an’ pain, For promis’d joy!† The last two verses refer to the dream and how it doesn’t succeed. The dream is destroyed by loneliness, which in this case, is represented by Curly’s wife. When Lennie kills her everything is over; Lennie knows this, but he is too slow to realise it’s true. In this verse Robbie Burns tries to tell us that men are as weak as mice, and that often our plans don’t succeed and we only get the opposite. Curly’s wife is one of the most important characters in the book because she represents both loneliness and prejudice; and is also a victim of both. She is prejudged for being a woman and is not even given a name; this is how John Steinbeck shows the prejudice in the book. â€Å"If I catch any one man, and he’s alone, I get along fine with him. But just let two of the guys get together an’ you won’t talk. Jus’ nothing but mad. You’re all scared of each other†, in this quotation you can see how she and all the workers in the ranch feel; they are all lonely but they’re all too scared of being prejudged for talking to Curly’s wife. She is married, even if Curly doesn’t love her; but he is very possessive, and cnat stand that she flirts with the workers in the ranch. â€Å"Got no teeth, he’s all stiff with rheumatism. He ain’t no good to you, Candy. An’ he ain’t no good to himself. Why’n’t you shoot him, Candy?† Candy’s dog is his only friend, this shows all the loneliness in the ranch. Candy is left to no other option than to shoot the dog, his only companion, and this will lead him to complete loneliness. This is an obvious metaphor to what’s going to happen to Lennie, which is no good for George or any one else. Another small metaphor, which gives a clue to what’s going to happen to Lennie, is that the same gun is used to kill the dog and Lennie. When George and Lennie are in the bunkhouse, Lennie plays a solitaire. This is a metaphor to George’s loneliness. He has Lennie but he knows he’s not capable of doing difficult tasks, and in some way Lennie is to George no more than a pet dog; this fact ‘highlights’ George’s situation: loneliness. When George kills Lennie, slim is the only one that realizes it was him, and knew it was going to happen: â€Å"Never you mind. A guy got to sometimes†. Lennie has sometimes in the book got a dead mouse or animal in his pocket; he loves them, and never intends to kill them, but he does. This reflects what’s going to happen to the dream, Lennie loves it, but unconsciously, he destroys it. Optimism takes a good part in the book; Lennie’s relationship with George is optimistic because Lennie is always thinking in the future and in the dream. Candy too is optimistic about the dream, but knows it’s all over when Lennie kills Curly’s wife. George is the cleverest from the three and knows from the beginning that the dream is never going to happen, and that it’s impossible. Lennie keeps going on about the dream and so George finally with optimism and for a short period of time, thinks its possible but it all comes to an end when Lennie accidentally kills Culys’s wife. This is a book with a pessimistic atmosphere, and it’s set in a bad time for the world. John Steinbeck had the same life as a worker like George and had similar experiences. Lennie’s relationship with Gorge in the beginning is very optimistic, but in the end it all changes and their lives turn into a ‘blind alley’. In conclusion, this book is pessimistic, and it’s a masterpiece of modern literature.

The Presley Mania

I think I’m already a lot prepared. Whew! Wait I need to look really nice†¦ there comes my idol there! Hi Elvis! Hi Elvis!!! Good thing I have my video cam with me! Hey Elvis look at me! I’m your number 1 fan here!!! Ha-ha, nice smile over there I hope that one’s for me. I wish I was musically inclined from childhood up to now that I must have watched the concerts of my only one King of Rock and Roll! God, I never knew that he could be this famous all over the world. No one can defeat him in his place as the King. God flooded charismas all over the earth and I think he got them all. Hehe. What about his flashy hair and the prominent long side burn that every male should possess, and even a female would want to, haha. It is really his trademark in his performances, and when you ask about him they would surely give this as his first description. Anyway, who would ask about Presley when nobody does not know him? I think even people of the next generation would still remember him for his popularity and impact on the hearts of humanity. One thing I like about Elvis is how he connects to the fans, especially when he begins to sing his songs. I call him Elvis coz I know we have a connection. Many of the fans here try to imitate his hair, the way he talks and his mannerisms. Oh no two of his fans here quarrel about who looks like Elvis more, haha! Good thing about my idol is that even though he got it really a blast with the audience, he makes us feel he is just easy to reach. I remember in one of his concerts in the 70’s: â€Å"Elvis: That's The Way It Is† when he actually goes into the audience to mingle for a while–being exchanged by a lot of persons which also highlighted a party where exchanges with Elvis and Cary Grant, together with Sammy Davis Jr. appened. I never imagined that he is this down earth in joining his fans, from the most elite to the simplest type of person. That his fans only imagine this to happen but he made it all come true. Sometimes a fan collapses when he looks at them, they feel so much honored. The same with other icons like Michael Jackson, Mariah Carey and Oprah Winfrey. I also heard on his concert 7 years after â€Å" That The Way It Is† that a girl came nearer the stage to see him but unfortunately she was not able to call his attention and was partially snobbed. This girl was really desperate upon doing this, a very few thought that my idol was bad enough to neglect the fact that someone was approaching her, but then maybe he was just being nice to everyone and he wanted to treat the fans equally. One of the highlights of the life of the late Elvis was when he won an award being second all over the world after. The award given was the Golden Globe award and this was really fantastic for Elvis to have won such an honor. He also liked having a live concert because of all the electricity created on the floor. He said it was his most favorite part of the business, not the awards or whatsoever. Frank Sinatra, a friend of Elvis said that he’s going to miss him together with all the praises from the audience, his wonderful music, which only Elvis Presley can create. Even the whole America was astonished; they were really affected by this great loss, as witnessed by the former American president himself, Mr. Jimmy Carter. The world quoted him because he is an icon. Almost everyone listened to what he was saying. He was really a good example to all. I reckon having heard of some of the famous lines he said: Don't criticize what you don't understand, son. You never walked in that man's shoes†¦ I don't know anything about music. In my line you don't have to†¦ These lines show that Elvis fostered good attitudes in his big audience. Criswell of The Book of Country Music Wisdom mentioned that he used this as an instrument to instill in the minds of the people the importance of being humble, being critical, being positive, and being true to oneself. He showed us that the music he creates is for the benefit of all, not even just for those who know music, but even for those who will hear it first. Elvis has been influential up to now. In videoke bars the song â€Å"My Way† has always been a hit. There has been a mistake when this song is being played. They say that it has demonic influences on people listening to it and singing it. The story behind this is that everyone would like to sing the song in the microphone for this is their favorite song, and suddenly everything will go the wrong way: they will begin to shoot bad words to each other, and in the long run have some quarrel and they will resort to kill each other. Then they kill or hurt each other as if their inalienable rights were taken from them whenever the mic goes away. Everyone might have wanted to feel the electricity there is whenever Elvis Presley performed. Even so, they would like to be like him. There are still so many things about Elvis Presley that I could still remember but due to the limitations of words I could not think of ways to express them. The feeling that you want to share to other fans your personal experience about your idol would really be helpful.

Project on chemistry: study of digestion of starch by salivary amylase

Objectives of the Project ReportThe main objective of this chemistry project report is â€Å"To Study the digestion of starch by salivary amylase and effect of temperature and pH on it† and To study digestion of starch by saliva. To study the effect of temperature on the digestion of starch by saliva. To study the effect of pH on the salivary digestion of starch.IntroductionEvery health book insists on the chewing of food. The act of chewing stimulates the excretion of saliva. Saliva mixes up with the food and helps its digestion. That is, the enzyme ptyalin or amylase present in human saliva hydrolyse the big molecules of food into many molecules. For example starch into mono-saccharides maltose and glucose; proteins into amino acids and fats into fatty acids and glycerol. Thus saliva not only helps in digestion of food but convert it into energy generating substances.Further, enzymes and their activity are very sensitive to temperature and pH. Even a slight variation in thes e two factors, can disrupt the action of enzymes. In other words, digestion of food by salivary amylase is also effected by pH and temperature and can be verified experimentally. For example, hydrolysis of starch can be verified by testing it with iodine solution. Starch forms blue coloured complex with iodine. If no starch is present in a system it will not give blue colour with iodine.Requirements for Chemistry Project ReportThe requirements for experiment of Chemistry Project Report are as under:Test tubes Test tube stand One dropper Beaker Stop watch Starch and Iodine solution Thermometer Dil. HCl and Dil NaOH solution.Chemistry Experiment ProcedureProcedure for Chemistry Experiment is:1) Collection of Saliva – Rinse mouth throughly with cold water and ensure that it does not contain any food particles. Now take about 20ml of lupe warm water in the mouth and gangle for about three minutes so that saliva mixes up well with it. Spit this into a beaker. Filter, if there is a ny suspended impurity clear filtrate is saliva solution and contains enzyme ptyalin.2) Preparation of starch solution – Take about 0.5g of starch in a 100ml beaker and add enough water to make a paste. Dilute the paste by adding 50ml water and boil for about 5 min.3) Digestion of starch- (a) take 5ml of the starch solution in a test tube. Add 2 ml of saliva solution into it. Mix the solutions well by shaking the tube carefully and start a step watch. (b) After one minute take out two drops of the mixture solution from the test tube with the help of a dropper and transfer it into another test tube containing about one ml of 1% iodine solution. Note the colour produced, if any. (c) Repeat this test after every one minute taking two drops of the mixture solution and fresh 1% iodine solution continue until the test shows no blue colour. Record the time and blue colour intensity.Time Passed after mixing |  Colour Intensity1 Min. –  Deep Blue 2 Min. –  Blue 3 Mi n. –  Light Blue 4 Min. –  No BlueAbsence of blue colour on addition to iodine solution means absence of starch in the mixture solution. That is whole of the starch has got digested or hydrolysed.Procedure: Effect of temperature on the digestion of starch by saliva. Take  three test tubes and label these 1, 2, 3.Take 5ml of the starch solution, 2ml of the saliva solution and 5 ml of water in each test tube. Place test tube No. 1 in water at room temperature, test tube No.2 in a beaker containing water at 500 C and test tube No.3 in boiling water. After 5 minutes, observe the colour change on mixing two drops of the mixture of every tube with one ml of 1% iodine solution. Note the intensity of blue coloured form.ConclusionStarch get hydrolysed by saliva amylase.Procedure: To study the effect of pH on the salivary digestion of starch Take three test tubes and label these 1, 2, 3.Add 5ml of the starch solution, 2ml of the saliva solution in each test tube. Now add 2 ml of water inn test tube No. 1, 2 ml of dil HCl in test tube No. 2 and 2ml of dil NaOH solution in test tube No. 3 and shake carefully. Keep the three test tubes in water at room temperature for about 10 minutes. Add two drops of the solution of each test tube with 1% iodine solution and observe the colour change.ConclusionTemperature effects the digestion of starch by saliva with increase in temp salivary analyse get inactivated and process of digestion do not take place.

A Penetrating Analysis Case Study Example | Topics and Well Written Essays - 1000 words

A Penetrating Analysis - Case Study Example The administrator had stored his admin password on his mobile phone and had left the phone unattended in his office. At that time he had not realized that his mobile had been tampered with or that anyone had retrieved the admin password and user name from it. Approximately two weeks later, a virus was uploaded to the company's server and effectively shredded all employee information. Investigations into the attack uncovered evidence from the data dump and the syslog files which indicated that the virus had been directly uploaded from within the organization by the administrator himself. At least, the username and the password the attacker had entered to access the company's server were the administrator's. Further investigations revealed the password theft incident and identified the attacker as a disgruntled IT employee, who had just been put on notice by the administrator. The employee in question was, of course, fired and legal measures were taken against him. The employee records , after the investment of considerable effort and time by the IT department, were retrieved. The seThe security incident described in the above, comprises a malicious attack whose potential for damage was significant. The attacker limited himself to the uploaded of a virus but, alternatively, he could have retrieved company information which was of value to competitors, such as client lists and a proposal that the company was putting together, at that time, for a bid. The consequences, in other words, could have been more damaging than they ultimately were, not because the company's network security system was effective but because the attacker's goal was limited to the uploading of the virus in question. Reflecting upon the security incident outlined in the previous, it is apparent that the network administrator was at fault. Password information should be safeguarded as keys to a vault are, insofar as they are the keys to a corporation's nerve center and misuse has the potential to wreak tremendous damage on a corporation. The second security incident which the company confronted was much more serious and occurred as a direct consequence of a vulnerability in the Cisco router which the company had installed. Apparently, Cisco IOS had a security hole which the company was trying to resolve through a software patch. Cisco had informed its IOS users that they would need to download and install the new software but had not mentioned the security hole. Therefore, my company and the IT department were, as the case with the countless of companies which used IOS across the world, unaware of the presence of a security hole. Many criminal hackers, however, were and Cisco only admitted it at a much later date (Zetter, 2005). Exploitation of this particular security hole did not mean, as the network administrator explained, that a hacker could enter the corporate network but that he/she could both tamper with the data and control the data flow. This is precisely what happened. The router password was changed, financial records were tampered with and two orders for financial transfers were sent by the Financial Director to an offshore bank