Homosexuality in Wildes Picture of Dorian Grey :: essays research papers

A critical analysis of Oscar Wildes only novel would yield that it is in fact a homosexual allegory of doomed, forbidden passion. The relationship between Lord Henry and Dorian, as well as Basil and Dorian is, clearly Homoerotic and must’ve shocked Victorian society. Although Wilde halts short of stating that Basil and Lord Henry have sexual feelings for Dorian , the language he uses to describe their devotion for Dorian is unmistakably the language of deep, romantic intimacy. â€Å"Tell me more about Mr. Dorian Gray. How often do you see him?†. â€Å"Every day. I couldn’t be happy if I didn’t see him everyday. He is absolutely necessary to me†. This common motif of homoerotic bonds between men plays a large role in structuring the novel. Basils painting is born from his adoration of Dorians beauty , comparatively Lord Henry is overcome with desire to seduce Dorian. This sense of camaraderie between men fits into Wildes aesthetic values, for it returns him to his past where the philosophy of beauty was not only the basis of society but fundamental to culture. As a homosexual living in an intolerant society, Wilde asserted this philosophy in order to justify his own lifestyle. It’s quite obvious that men have do have relationships with women in the novel- Dorian falls in love with sibyl and Lord Henry himself is married, but these heterosexual relationships are short lived. Victoria Wotton like most of the women in the novel is depicted with no real depth, she is briefly introduced, never to be heard from again. Made clear in Lord Henrys observation of sibyl, â€Å"women are a decorative sex† , her character is of little substance also, as it becomes clear in the subsequent chapters when she so easily gives up her greatest talent in order to pursue a relationship with Dorian.

Stereochemistry: Addition of Bromine to Trans-Cinnamic Acid

STEREOCHEMISTRY: ADDITION OF BROMINE TO trans-CINNAMIC ACID Required Prelab Readings:McMurry Chapter 5, Sections 8. 2 & 21. 2 Morhig, Sections 7. 1 and 7. 3. Previous techniques that you must know and be able to perform: Suction Filtration and Melting Point This experiment is designed to demonstrate two concepts. First, it will provide a demonstration of how chemists can use chemical reactions to understand reaction mechanisms. Second, is the concept of multi-step synthesis. You will be performing the following reaction: Isomer IIsomer II + Enantiomer+ EnantiomerBrominetrans-Cinnamic Acid2,3-Dibromo-3-phenylpropanoic acid MW 160 g/molMW 148 g/molMW 308 g/mol bp 60  °Cmp 133-134  °Cmp 93-95  °Cmp 202-204  °C When an electrophile, such as bromine, adds to an alkene, the addition can be done in a syn fashion, in which the two groups add to the same side of the molecule, or in an anti fashion, in which the groups add to opposite sides of the molecule. Depending on the mode of add ition, syn or anti, and the stereochemistry of the starting alkene, various stereoisomers will result. In some cases, a racemic mixture of products is formed, other times a meso compound is produced. Feature Article –  Free-Radical BrominationThe Fischer projections shown above are two possible stereoisomers that could form in the bromination reaction that you will perform. One is the result of a syn addition, the other is the result of an anti addition mode. Note that each would form as a racemic mixture, (+). You are to determine, based on the melting point of your product, which pair of enantiomers is produced. By knowing which enantiomeric pair is formed one can predict a plausible mechanism. Hint: you can predict the stereochemical outcome of a syn vs. anti addition of bromine to alkenes before you step foot into the laboratory.The simplest example of a multi-step synthesis is to examine virtually any commercial medicine. Almost without exception that medicine was prepared by a series of reactions rather than in a single step. A multi-step synthesis generally requires a chemist to perform a chemical reaction, isolate, purify and characterize the product and then use that product as the starting material for the next reaction. You will be using the product of this reaction as your starting material next week. It will be important for you to have the product from this week properly identified so you can correctly predict the product of next week’s reaction. The most time-consuming part of this experiment is setting up the glassware. Be sure all fittings are tight, well-greased, and clamped so as to prevent any escape of bromine vapors into the laboratory environment. An actual set-up is provided for you in the lab for you to look at. ? You will need to set up the apparatus as shown in figure 7. 4 a on page 63 of Mohrig. NOTE:You are responsible for calculating the amount of trans-cinnamic acid (in grams) equivalent to 4  mmol. You must have this done before you enter the lab. HazardsMolecular bromine is extremely toxic and corrosive; its vapors are damaging to the skin eye and respiratory tract. Wear gloves and UNDER NO CIRCUMSTANCES AR E YOU TO REMOVE THE BROMINE STOCK SOLUTION FROM THE HOOD. Only remove your bromine solution in the stoppered funnel. Sodium thiosulfate reduces Br2 to Br-1. When working with Br2, always keep a bottle of 5% sodium thiosulfate handy for rinsing the skin in case of contact. Experimental ? Assemble a 50 mL round-bottom flask with a Claisen head, reflux condenser, and addition funnel. Into the round-bottom flask, add trans-cinnamic acid (4 mmol) and 10 mL of methylene chloride.Add a stir bar. ? Obtain 4. 0 mL of a 1. 0 M solution of bromine in methylene chloride in the addition funnel. Attach a heating mantle and variac and heat the mixture to a gentle reflux. The variac setting should initially be 25-30. Adjust this setting as necessary until the solution is refluxing . ? While it is refluxing, add the bromine solution at a rate of two drops per second. You need not loosen the stopper on the funnel for the bromine addition due to the high density of methylene chloride. The red-orange c olor of the bromine should dissipate as it reacts with the mixture.Continue to reflux for an additional 10 minutes after the last of the bromine has been added. ? The color of your final solution should be a very pale yellow. If the red-orange color persists after the 10 min, add cyclohexene dropwise (1-2 mL) until the red color disappears. ? Remove the reaction flask and cool it in an ice bath for 10 minutes with a greased stopper on top. Allow the product, 2,3-dibromo-3-phenylpropanoic acid, to crystallize. ? Meanwhile, disassemble the rest of the reflux apparatus and sit it in the back of your hood to allow the fumes to dissipate.Rinse the glassware with a small amount of sodium thiosulfate to destroy any remaining bromine. ? Collect the crystalline product by suction-filtration, and rinse with a minimal amount of ice-cold methylene chloride. Allow it to air-dry and record the mass and melting range of the product. Have your instructor check the weight of your product and initial this value in your lab notebook. Save all of your product as it is the starting material for next week. STEREOCHEMISTRY: Addition Of Bromine To trans-Cinnamic Acid DATA SHEET NAME: Section Number: Overall Reaction (including stereochemistry, Symyx Draw): Mass of acid: Theo mmol product: mmol of acid:Theo mass product: Volume of Br2 sol’n: Mass recovered product: mmol of Br2: mmol recovered product: % yield of product: Melting point of recovered product: Literature melting point: Calculations: (notebook) Post Lab Questions 1. What is the stereochemical relationship between Isomer I and Isomer II? 2. Use perspective drawings, Fischer Projections and words, to demonstrate whether syn addition of bromine to trans-cinnamic acid results in Isomer I or Isomer II. Repeat the process for anti addition. NOTE CAREFULLY:The question is about mode of addition (syn vs. anti), not mechanisms; do not use curved arrows to explain your answer.3.Based on your results, did the addition occur by a syn or anti mode? Explain your reasoning. 4. Provide the â€Å"electron-pushing† mechanism for this reaction and show how both enantiomers are produced. Use perspective representations to draw structures. Assign the R / S configuration to each stereocenter in the products. 5. Using perspective drawings with the correct stereochemistry, redraw the pair of enantiomers you drew in question 4 and show how each can be redrawn as the Fischer projection of Isomer I, Isomer II, or the enantiomer. Clearly label all stereocenters as R or S. 6. Show the products of the following electrophilic addition reactions (symyxdraw):

How war dehumanizes people Essay

During the war people were deprived of their everyday necessities and also their living conditions, They never got the luxury of sleeping in big warm clean beds or even clean clothes therefore changing the way they act and the way look at things such as murder. During the war you go through the trenches and fields watching people die, and even killing people themselves. Everyday people would not be able to just sit there and watch someone as they slowly die. The narrator of this novel, Charles Yale Harrison was enlisted in the war. Charles explained everything that went on during is outings, some of which were pretty harsh and intense I could only imagine some of the things that he probably was not allowed saying. Charles had a few main buddies whom stuck by his side and fought with him. In this novel he tells us the things he saw some of the things he explained were pretty gory, for example he watched people as their flesh tore off and blood gushed everywhere. War definitely dehumanizes people for the most part. Soldiers don’t have as much sympathy for the people who are dying it’s almost as if they really don’t care but being that must be kind of necessary for a soldier because you can’t really sit there and cry over a friend who is dying while your enemies were slowly creeping up on your base. During war you do things you never thought you could ever do in your lifetime such as stabbing someone in the stomach or shooting a man in the face. â€Å"I lunge forward aiming at his stomach. It is a lightning instinctive moment. The thrust jerks my body; something heavy collides with the point of my weapon.† Charles says. I doubt Charles would have ever been able to do this without spending months in war, with the same platoon and even watching them all slowly die.

Oceans and Atmosphere Worksheet Essay

The Oceans 1. What is the composition of seawater? The salinity of seawater ranges from 3.3 to 3.7%. When seawater evaporates it leaves behind sodium chloride, better known as table salt. The other components of seawater are acquired through various methods. One of which is weathering. Chemical weathering of rock releases soluble such as salts of sodium, potassium, and sulfur. 2. What are the three major layers (zones) found in the ocean? Describe each layer briefly. The three layers of the ocean are the surface layer, the thermocline, and the deep zone. The surface layer goes up to 100 meters deep and consists of low density, warm water. In the thermocline temperatures decrease rapidly as it extends to depths of 1500 meters. The deep zone maintains a cold temperature of about -2 degrees Celsius and extends to the ocean floor beyond the thermocline. 3. What is an ocean current? Surface ocean currents are caused by winds. Wind presses on the ocean’s surface and forces the water to move along with it. These currents range from 50 to 100 meters in depth and are contained to the surface layer. Deep ocean currents are caused by several factors including temperature and salinity, which accounts for the water’s density. 4. How do oceans regulate climate? There are several ways in which the oceans regulate the climate. The oceans act as a sink for excess carbon dioxide which helps to regulate the greenhouse effect. Also there is a heat exchange that occurs within the ocean that is extremely important. Water can be heated more efficiently by the sun’s rays rather than land. The sun’s ray’s can penetrate much further into the water. Water has a higher heat capacity than land. Latent heat also plays a role, as water is frozen heat is released and as water in unfrozen heat is absorbed. 5. What causes a change in sea level? The changes in sea level can be contributed to the addition or subtraction of water to the oceans. The additions come from the melting of stored water that come in the form of glaciers and ice caps during times of global warming. Subtraction comes from the removal of water to land based frozen forms during times of global cooling. 6. What causes ocean tides? Tides are caused by the gravitational pull of both the moon and the sun. The moon being closer has a greater effect on tides. Water on the side of Earth closest to the moon bulges toward the moon. There is also a bulge away from the moon on the opposite side of the Earth. 7. What is the relationship between plate tectonics and the ocean floor—seafloor spreading, for example? 8. What are different ways that earth materials are moved around in the oceans? Surf is a powerful force. It causes erosion and moves sediment from one location to another. Currents are another manner in which materials are transported through the ocean system. There is a longshore current and a beach drift responsible for disturbing and transporting materials. 9. What are the different types of shorelines? Describe each type briefly. There is a rocky coast, lowland beach and barrier island, as well as coral reef. A rocky coast describes the most common type of costal area. This is where there are vertical wave cut cliffs and horizontal bench cut cliffs. The erosion undermines the cliffs and sends the resulting debris into the ocean forming rough outcroppings. Beaches are not only the sand areas on land they extend into the sand in the surf zone. During low tide, sands are sometimes blown onto land creating dunes or barrier islands. A coral reef is formed in an area where temperatures exceed 18 degrees Celsius but do not exceed 30. Also they are formed only at or above sea level. Coral is a limestone reef formed by a colony of organisms which secrete calcium carbonate as their skeletal material. 10. Why do waves change as they approach shorelines? A wave changes as it approaches shore due to the fact that a wave exists not only on the surface but also below water. As a wave approaches shore it comes into contact with the shallow sea floor and this begins to distort the loop shape of the water movement. It causes the wave height to increase while the wavelength shortens. Atmosphere 1. What is the composition of the Earth’s atmosphere? Air is what envelopes the Earth. Air is invisible and typically odorless. Air has two highly viable components that are aerosols and water vapor. Aerosols are liquid and solid particles so small that they remain suspended. Water vapor in air is expressed in terms of humidity. When ignoring aerosol and water vapor these gasses, termed dry air, are present and known as nitrogen, oxygen, and argon. There are more gases that make up a very minute portion of the atmosphere but play a vital role known as carbon dioxide, neon, and six others. 2. What are the four major layers of the Earth’s atmosphere? Describe each layer briefly. There is the Troposphere, the Stratosphere, the Mesosphere, and the Thermosphere. The Troposphere contains 80% of all actual mass of the atmosphere. It is also the layer where all weather phenomenon take place. Most all heat absorbing gases reside here. The Stratosphere contains 19% of all atmospheres mass. The Mesosphere and Thermosphere together contain only 1% of the atmospheric mass. The thermosphere absorbs short ultraviolet wavelengths. The Mesosphere absorbs medium wavelengths. The Stratosphere absorbs long wavelengths. 3. What is the greenhouse effect? The greenhouse effect is how the Earth’s surface is heated. Greenhouse gasses such as water vapor, carbon dioxide, and methane absorb some of the outgoing infrared terrestrial radiation and prevent it from escaping. 4. How would you describe the ozone layer? Why is the ozone layer important? The ozone layer is a protective area in the outer three layers of the  atmosphere that protect the earth from harmful radiation by blocking particular wavelengths. 5. What is the relationship among the Earth’s atmosphere, the sun, and the rotation of the Earth? The sun heats the Earth’s atmosphere and makes it a habitable planet. The earth is a sphere so the sun cannot warm every place on earth at once. This issue is solved by the earth’s rotation and its rotation around the Sun. 6. What is the Coriolis effect? The Coriolis effect causes anything that moves freely with respect to the rotating earth to veer off a straight path. This can be demonstrated through long range missile launches that have been known to land far from their intended targets due to the earth’s rotation. 7. How would you define climate? Climate is an average of weather patterns over a long period of time, generally on a regional or global scale. 8. How does the atmosphere regulate climate? Atmosphere regulates climate through weather patterns created through the greenhouse effect. This process creates heat within water vapors and other gasses that are the main contributing factors in weather. Also the filtration of wavelengths by the upper atmospheres keeps the earth’s climate at a more even temperature. 9. What are the six global climate zones? What are the main climate effects on people and the environment? The six climate zones are tropical, dry, temperate-humid, cold-humid, polar, and highland. Each zone is driven by solar energy which drives temperature, seasonality, precipitation which in turn fosters vegetation, . These factors make a zone habitable or non habitable. 10. How do the oceans and the atmosphere interact? The oceans provide a great deal of moisture for the atmosphere. This moisture is a main component in heat exchange which leads to weather patterns. Water is in constant motion and plays a vital roles in the regulation of the atmosphere.

Dell Direct and Not-So-Direct Case Study Example | Topics and Well Written Essays - 750 words

Dell Direct and Not-So-Direct - Case Study Example As a result Dell began to form alliances with retailers around the world to sell Dell products at their stores. Key Marketing Issues Branding – Dell was able to build a strong brand value in the United States, but the company has not been as effective at marketing its brand in other parts of the world. Dell was forced to change its business model to allow retailers to sell its products at retail outlets worldwide. Brand loyalty – The brand loyalty of the company is weak outside of the United States. Dell should increase its spending in advertising and marketing to solidify the brand value of the business entity. Channels of Distribution – Dell was effective at being the sole channel of distribution for its products for many years. As the business matured the company realized that further business growth required increasing its distribution channels. Retailers – Dell is now using retailers as a permanent strategy to achieve growth in market share. The firm has to identify the top retailers that can bring the company the maximum amount of sales. Wholesalers – Dell is using the wholesaling strategy to penetrate the market for business computers as well as governmental contracts. The firm has to adequately identify the required volume of sales and price per lot to ensure the firm maintains profitability. Personal Case Analysis Dell Computers was one of the biggest success stories in the high tech industry during the 1990’s and early part of the 21st century. The direct selling method was innovative because it allowed the customers the ability to customize their computers. The business model was helping the company achieve higher profit margins, while offering very competitive prices due to the fact that Dell eliminated the intermediaries. The strategy was tremendous, but it had an inert flaw that eventually caught up to the company. The strategy was not effective at attracting international clients. Once Dell reached the ma turity stage the firm had to seek expansion outside the United States. It became cheaper for Dell to outsource the selling function to retailers than to sell directly to customers in foreign countries because the company did not have the marketing expertise to target customers outside the United States. Case Questions 1. Is Dell using intensive, selective or exclusive distribution for its market coverage? Dell is using selective distribution is its market coverage of different parts of the world. The company has identified specific retailers they have targeted as business partners. The company has control over which retailers sell the firm’s products. Some of the retailers Dell has selected for distribution of its products include: Wal-Mart, Carphone Warehouse’s U.K. Stores, Bic Camara Japanese Stores, and Gome’s Chinese Store. 2. How does dell's preference for direct channels affect its decisions about physical distribution? The preference of Dell of selling di rectly to customers positively influenced the entire supply chain of the company. Dell was able to centralize its warehouses in strategic positions in the United States to be able to deliver the final product to its customers as fast as possible. The direct sale approach saved the company money because the firm had a lower obsolesce rate than other competitors. 3. What issues in channel conflict might arise from Dell's current distribution arrangements? The new channel approach Dell is using could cause

Experience when you have been the victim of the poison of Essay

Experience when you have been the victim of the poison of irresponsible power in your lifetime - Essay Example I remember many instances when he used his power to push people around or to make them do whatever he wanted them to do. As an intern, I was in the unfortunate position of being a workhorse. My boss particularly made sure that I was over worked at all times. I even had to perform some duties that were not mine so that my boss would not get angry and start calling me names. I remember one day I was late for work by five minutes. I had had to sit in traffic for close to three hours before I could get to work. The moment I entered the office, my boss came storming in, and started calling me names. I did not understand why he was in such a bad mood and yet I was only five minutes late. He did not give me a chance to explain myself, instead he went on and on about how lazy and irresponsible I was for neglecting my work. The truth is that I had no pending work for the day and I did not see why my boss had to react the way he did. In any case, I had always come to work early, in most cases, earlier than most of the other employees. That was the only day I was late, and he did not even give me a chance to exp lain myself. I thought that he was being unfair, but I feared him so much, there was nothing I could do to make him understand. In another instance, my boss came to work station and started shouting at me for no apparent reason. He complained that my work was poor and yet he had never companied before. The previous day, my immediate supervisor had commended a report I had done. Therefore, I was surprised that my boss found my work to be unsatisfactory. I had come to notice that it was his habit to pick on one of the junior stuff and berate them for small mistakes or accuse them of things that they had not done. To me, this was a form of bullying and what made it so bad was the fact that it was coming from the boss himself. In my view, it seems that he had no tolerance for other people and that is why he treated

Divorce Research Paper Example | Topics and Well Written Essays - 1750 words

Divorce - Research Paper Example If marriage has legal and religious dimensions, staying together has no such attributes so that the partners in such relationships can break their relationship at any time. â€Å"A divorce can feel like a big storm. Before the storm, the air may be filled with tension† (Winchester & Beyer, 2001, p.30). It should be noted that problems may arise in family life from various corners. It may be because of the different views kept by the partners about their life. For example, it is quite possible that a husband take shelter in alcoholism, drug addiction or extra marital affairs to enjoy his life. On the hand, his wife may not accept these behaviours. She could be a highly religious person who has faith and belief in God. So their family life may not continue in a good manner. Different life philosophies of these persons may fight with each other and these fights may ultimately end up in a divorce. â€Å"According to the 2007 statistics, divorce rate in America is 54.8%, second on ly to Sweden. In countries like India divorce rate is as low as 1.1% only† (Divorce Rates of the World, 2007). During the 1980s, the divorce rate in the US reached its peak. 50% of the marriages terminated in divorce. The reasons cited for this upheaval are: Increase in the earning potential of women; the concept of divorce found more acceptances; an enhancement in the pursuit of joy, i.e. the possibility to locate a better partner and the presence of no fault laws (History of Divorce in America, n. d.). It is difficult to cite a single reason for increasing divorce rates in America. Plenty of reasons were cited for the increased rates of divorce in America. This paper analyses the major reasons for divorce and its consequences. Effect of divorce upon family and children With more than 30 years of research, we now know divorce seldom leads to a better life. Consider that: Life expectancies for divorced men and women are significantly lower than for married people (who have the longest life expectancies). A recent study found those who were unhappy but stay married were more likely to be happy five years later than those who divorced. The health consequences of divorce are so severe that a Yale researcher concluded that â€Å"being divorced and a non-smoker is [only] slightly less dangerous than smoking a pack a day and staying married.† After a diagnosis of cancer, married people are most likely to recover, while the divorced are least likely to recover, indicating that the emotional trauma of divorce has a long-term impact on the physical health of the body. Men and women both suffer a decline in mental health following divorce, but researchers have found that women are more greatly affected. Some of the mental health indicators affected by divorce include depression, hostility, self-acceptance, personal growth and positive relations with others (Desai, 2009). Divorce puts people, both the husband and the wife, under a lot of stress† (McGre gor, 2001, p.87). Many people have the false belief that a divorce may be the only solution to come out from a strained relationship. They may think that the life after divorce could be better than that before divorce. But in many cases, it is not true. The new partner may often present more horrible experiences and the person may face lot of emotional problems in that life also. The