Lab Equipment Essay Example for Free

lab Equipment EssayMeasurement Lab 9, 27, 2012 In this criterion lab we attempted to make the most specific and most accurate measurements. We used the materials and equipment that we had to make all of our measurements. We had to deal with significant figures and also, we had to designate each measurement with its proper unit. The objective of this lab was to use all of our equipment we had and make the most accurate measurements as possible. Secondly, we had to post each measurement and convert it to the unit that had been asked for. Materials Water Equipment The equipment we used were things such as paper clips, coat stopper, book, piece of wood, round object, water, pencil, meter stick, lab room, beaker, ourselves, and also a pack scale. In this lab we low gear converted the length of paper clip from 1.86 mm to 3.45 cm. Secondly we found the mass of a safety device stopper which was 44.70 grams. We then measured the mass of a book in grams which was 117g, also found t he deal of a piece of wood in cm cubed which was 45 cm cubed, then we evaluate the muckle of the round object using water displacement method and the volume of the object was 42cm squared.After that we figured the volume of t=a pencil by water displacement which was 49 ml. finally, we measure the length, breadth height, and volume of the room, the length was 9.6 m, the width was 6.87 m, the height 2.44 m, and the volume was 160.92 m cubed. We measured my height which was168.5 m and 5.53 feet. My weight was 131.4 pnds and 59.73 kilograms. We then measured temperature of water in a beaker which was 70 degree C. We then measured the weightiness of 100 sheets of paper which was 2 mm.

Japanese culture Essay Example for Free

Nipp binglese culture Essay1. Briefly discuss the Nipponese business practices.Business traditions and practices be greatly influenced by the culture in which they function. The values of a culture help to define the underlying structure and philosophical system of business. Many traditions and practices within a culture are often integrated into the countrys businesses. Nipponese culture greatly affects its business practice on all trains. It is a unique country with many distinct ethnical traditions. As a result, cultural traditions tend to be uniform and community is central to daily life. Culturally, the Japanese are rather introverted in their ways, focusing on their own culture and traditions. A unshakable sense of community, family, and being part of a larger group and business family are central to the Japanese culture. The ritualistic traditions that are characteristic of the home environment typically spread to the social and work subject area of life. The Japa nese culture maintains a very bollock style of interactions. Even introducing oneself in Japan is formal in nature.Exchange of business cards is an obligatory custom at business meetings. The exchange of gifts is an recognised custom in Japan. The Japanese bow is part of Japanese culture that expresses honor and greetings to a guest. olibanum Japanese are well be weed in their business practices and try to do a lot of expert stuffs which usher out influence the international relations. They believe in a business where trust exists. The do their level best to be recognized as nice people in the business market.2. What is the appeal of the Japanese market for man business?The Japanese government and business leaders marks duncish changes in their market from closed to open while ac bedledging its competitive nature (Shetty and Kim, 1995). They argue that all firms should experience their market and do provide the quality harvests and services demanded by the consumers. Large f irms should offer lifetime employment, and employees whitethorn be reluctant to accept employment with foreign firms that do not. Furthermore, the firms must consider employment with a foreign company less desirable than employment with a domestic firm. It suggests that long-term relationships and mutual commitments in the market will encourage practices such as bidding and close parent company-supplier ties.Japan appeals that the tether factors to compete successfully in the world market is quality, fol commencemented by the ability to hire qualified employees and the attitudes of covering unified management. (Shetty and Kim, 1995)Japanese focus on quality of products and services, keeping good personnel, hiring local staff, strong corporate head office with limited interference, reputation of the business, brand image, latest technology and strengthening value chain. These are some of the major deciding factors that help a firm to gain profits in the market. Besides, Japanese, have understanding of respect, they are persistent, they have perseverance and ability to develop strong global ne 2rk. To increase the world business, the market should value advanced technology and innovation and should willing to try new products or technologies. Finally, establishing manufacturing and scattering facilities is a visible sign of a firms commitment. So the market must take care of it. tho the main theme is that the market should value personal, harmonious, and long-term relationships with distributors, customers, suppliers, and employees.3. Briefly discuss the major business trends and opportunities in Japans preservation.Japan is the worlds second-largest and Asias largest economy. United States is the largest economy. This is the only member of G8 from Asia. It is also a member of the UN Security Council on a temporary basis.In Japan the wages are highest in the world. From 1960s to1980s, there was a swift economic growth with a growth rate of 10%, 5% and 4%. The economy of Japan was in the state of turbulence in the late 1980s. The reason was falling stock and sincere estate prices. By 1989 the situation turned worst. The Tokyo Stock Exchange crashed. During 1990s the countrys economic growth remained slow. The economy trend of Japan is a slightly uneven but it is perpetually focusing on increasing the GDP. Japan has lot of business opportunities and it supports business activities. Eco-towns are being promoted in order to build a resource recycling-type economic society, which limits waste while encouraging recycling. Japan has develop a robust way of dealing with the pollution and completely self-sustainable industrial parks with zero emissions (JETRO).The Kawasaki instauration for Promotion of Industry (Kawasaki Small and Medium-Sized Business Support Centre) and KSP (Kanagawa Science Park) are providing various types of venture support, including attention for businesses, help in establishing new envisionprises, and educationa l research. (JETRO)Government is providing financial aid from operations management consultation to assistance with publicity.4.Briefly discuss the different modes of entry to Japanese market.These are some common modes of entry in the Japanese market.A) It is possible to directly go to Japan and establish a firm.B) Local distributer and partners for the companies.These are good way of entering to the market at the early stage of the business.c) Specialized business consultant can be hired.The market is matured. This forces the marketer to focus more on keeping the bell low and at the same time performance and features should be maintained. The quick increase in revenue is not possible in the Japanese market. Understanding of Consumer behavior is very important. In approach A one need to justify the stagnant revenue to the investors. After some years of experience in Japanese market, the revenue may grow with steady rate.Plan B is a convenient way to enter the market. The reason is that here one is utilizing Japanese resources. However success largely depends on finding near distributor and partners, with good market connections, commitment on financial and operations.5.Compare and contrast the Japanese and the American commercials.The difference of American and Japanese advertisements appears to be in the degree and not in kind. The advertisement appeals of these two different countries are different. It is base on general employment of the traditional and respect of elders in Japan. Japanese appeal is based on moral values. The general usage of status is different. American advertisements have consumer based appeal. American advertisement is based on western values. The product merit appeals are higher in American advertisements as compared to the Japanese advertisements. The difference also exists in use of youthful or modernity appeals. Japanese advertisement is based on relationship model.6.Briefly discuss the Japanese way of product developmentThe Japanese approach to product development marks continuous technological avail. It is also aimed at qualification a successful product and providing better solutions for the consumer needs. They have clear competitive vision of product development. They know what types of investments are required to maintain their market positions. Japanese manufacturers invest their resources into technology development, product development, productivity improvement and quality control and thus making the international market becomes more competitive. They focus on high-quality, superior products which are relatively inexpensive against those of the same level offered by European and American competitors and thus their products can be easily available to common man in the market. Japanese identify customer needs and develop new products and roadmaps for technological development on the basis of the same. They use modern technologies for keeping the cost low. They hire trained and skilled people and invest in technology and development of human resources. They emphasize on quality and minimization of the production cost.

Cross-cultural Interactions Essay Example for Free

Cross-cultural Interactions EssayCommunication dissents in divers(a) finiss. A multinational or a global company employs a great number of wad with different cultural singularitys. Some may possess traits that are good for business when sent to countries off from home and some may not take up this responsibility well. People with different determine respond in various ways to leadership especially from leaders from a different ambit or flori floriculture. Cultural diversity is very wide and this would cause to some extent difficulties for a noncitizen in a strange land. This is mainly because the foreigner has ittle or no knowledge of the lands culture. For instance cosmos a German and working in a subsidiary of the German mformer(a) company in China, I sustain come to realize the big difference that there is in various cultures. The group that I work with is a cross- cultural team. National culture does not fit with the schemeal culture from my experience in this cr oss-cultural team. National culture is the values that an individual checkers early in lifespan and continues to grow or change slowly with generations. It is highly held in individuals hence difficult to influence . organizational culture on the other hand means the wide guidelines that are created by an organization and is grow on the Job tasks and practices.. It is a programmed way of thinking and reacting. It is used to differentiate a certain socio-economic class of plurality from the other. Due to the deeply held national culture by people, it is difficult to change the organizational culture especially in a cross-cultural team. This is because for some, the organizational culture goes against the national culture therefore the practices of the organization will be taken for granted and undermined e. . a eadership trait which falls under an organizational culture can be easily shunned by a particular employee from a different culture if the trait is against his/her natio nal trait. I encounter various tensions at my workplace. A group of a certain culture will follow or conform to a certain set of values and beliefs, and the other would differ from them. A large group with a set of similar values would fall in the identical culture. The minority and the majority therefore have conflict when it comes to certain situations deep down the team.For instance, Germans are always on schedule and very unctual. This is their national culture. In the cross-cultural team there are people who have different perception when it comes to keeping time. When it comes to attending meetings for instance, there will be a set of people who will be punctual and those who will be late. This is a cause for tension within the cross-cultural team. Tension is a known cause for a decrease in a companys productivity. Action should therefore be taken to resolve tension or conflict in these teams.Conflict is a altercate that is always faced by a team that is cross-cultural becau se it arises from time to time. The success and failure of a team depends on its response in time of conflict. To initiate organizational changes, I have through with(p) research and have come up with a plan of giving lessons to my team members. These lessons dont give a direct solution to the conflicts but guidance on how to prevent, respond to and manage tension. The tips in my lesson plan let in Knowledge ot angiotensin-converting enzyme selt and culture- when one becomes aware ot his culture, i. e. here he/she comes from and who he/she really is, it becomes easier to understand other peoples background hence become open to different ideas. This can be chieved by establishing friendship within the team Being inquisitive- ask other members with a different background from yours about your new milieu and how best things are run and more importantly know how to deal with situations to rescind conflict try to people from a different culture efficaciously to have a repair under standing of one another(prenominal)s ways. This should only be done in situations where it doesnt cause discomfort.Learn the expectations of others by having conversations about conflicts and the way earlier when it arises. Management culture that suits every single person from a different culture should be ut in place. Management culture is one of the most critical leadership tools. In my opinion, a event of management that respects the differences and similarities of all employees should be adopted. Excellent organizational culture is the main goal of a company or an organization in regards toa cross-cultural team. To achieve this goal, management culture must be put in place .First of all, understanding the uniqueness and the differences of each individual is very important. This is largely referred to as work place diversity. Diversity entails religious beliefs, gender, race, age, political beliefs, sexual orientation and ethnicity. To deal effectively with this, the HR shoul d check on issues such as communication, coping with differences and change. Management culture is important because it creates a comfortable and irrefutable working environment hence higher productivity from the employees.The following management strategies should be adopted Acquiring knowledge about different cultures and their ways of conducting business The leaders should nurture the communication, originative and cultural skills of various employees and utilize these skills to improve the policies, customer service and their products Being open minded. This involves leaders and their employees approaching out of their comfort zone and accepting ways that they are not familiar with in name of management.People from different backgrounds can factor in better and fresh ideas which could result in better services and performance Formulation of programs that will recognize the diversity of each individual. This will result in more interest in their roles Posting employees to are as where they can advance culturally Language training fetching care of employees complaints and issues Testing the organizations practices to make sure that no discrimination against any ulture is practiced. At times, conflict becomes undeniable between members in the subsidiary.It always happens when there are people with a variety of different expectations. In a situation like this, I would resolve to a different way of handling conflict. The eldest step would be to make the employees aware of the difference in culture among them. Apart from making them aware, I would formulate a program where all employees will be taught about the existence ot diversity and to learn ways ot respecting these different values and practices. Encouraging the team to take up tasks overseas henever an opportunity arises is another positive way to handle inevitable conflicts.This will improve the interaction of employees with different backgrounds and cultures. The more familiar they get about a va riety of cultures, the more understanding of each other they also get. To avoid recurring tensions, another important strategy to follow through is to offer counselling to employees and their families that are piteous to a new country. This can be done before and after the international assignment . When positive relationships are built between diverse individuals, a deeper understanding of each other is formed.

Effect of Incorporation of Carrot Powder in Wheat Flour Essay Example for Free

Effect of Incorporation of cultivated carrot pulverize in husk Flour EssayEffect of Incorporation of Carrot Powder in Wheat Flour for the Preparation of Stick Noodles Kripa Shakya1 and Anup Halwai2 1. College of Applied Food and Dairy Technology,Kathamndu, Nepal 2. Department of Food Technology and whole step Control, Kathamndu, Nepal emailprotected com Abstract Noodles were prep atomic number 18d by incorporating carrot powder in the percentage of 5, 10, 15 and 20 in pale yellow flour. The main objective of the work was to prepare the nutritious attic enriched with Vitamin A.Sensory evaluation of the carrot powder incorporated stick noodles revealed that the product prepared with 5% carrot powder and 95% pale yellow flour was comprise to be most acceptable. The chemical analysis of the most acceptable product were rig out to be 10. 8% moisture, 0. 6% fat, 10. 3 % crude protein, 0. 7% crude fiber,1. 7% supply ash, 0. 1% acid insoluble ash, 75. 8% carbohydrate and 12 166 I. U. Vitamin A subject field. Keywords Noodle, stalk flour, carrot powder, Vitamin A 1. foundingNoodles are among the oldest forms of the processed foods consumed in Asia and other parts of the world (Hou, 2001). Noodles can be prepared from straw flour alone and/or in combination with other ingredients such as rice flour, buck stubble and mung bean.. In the noodle preparation, a crumbly dough is formed which is then passed through a series of rolls to form a sheet. The sheet is then slit to produce noodles (Hou, 2001). Carrot (Daucus carota) is a ascendent vegetable, usually orange or red- white blend in color with crisp texture when fresh.Carrot gets its characteristic and bright orange color from ? carotene, which is metabolized into vitamin A in human when bile salts are reach in the intestines. Carrots are in addition rich in dietary fiber, and antioxidants. Carrot can also push colon health as it is rich in fiber. Vitamin A deficiency remains widespread in many co untries in South Asia and contributes to a significant proportion of preventable blindness (Bloem, 1997). Vitamin A add-on can reduce the risk of blindness in case of the children (Hennig et al. 1991).In Nepal, two types of noodles are consumed. They are stick (sinke) noodle and instant noodle. In case of instant noodle, different ingredients and nutrients has been added to improve the nutrient message and to increase the consumer appeal such as iron, calcium and vitamin A and different flavors like spinach, chicken and vegetables. But, to the shell of my knowl adjoin, in case of noodles, no such studies have been conducted. The main objective of this research is to prepare the noodle enriched with Vitamin A and to analyze its chemical composition of the product. 2.Materials and methods The raw materials used for the noodle making for wheat flour, carrot powder and salt. Five samples of stick noodles were prepared and labeled A (0% carrot powder and 100% wheat flour), B (5% carrot powder and 95% wheat flour), C (10% carrot powder and 90% wheat flour), D (15% carrot powder and 85% wheat flour) and E (20% carrot powder and 80% wheat flour). Wheat flour was cleaned by passing through a fine sieve screen. Fresh carrots were wash with potable water, sliced, dry out at 1002 ? C for 6 hours. The dried carrots were then pulverise in the grinder.Salt was bought from the local market. The method involved cleaning of raw materials, sieving, mixing, of water, kneading, sheeting, cutting, drying and packaging. The raw materials were weighed and mixed manually. 1% of salt was added to the mixture. The required amount of water (33%) was added to the flour. The mixture was kneaded manually to form dough and then leave for 30 minutes. The dough was passed through rollers to obtain a sheet. Then it was passed through the cutter to cut into strips. The noodles were dried at a low humidity room for 3 days and then sun drying was make for 1 hour.The products were packed in a plastic bag to protect from the moisture immersion and also to extend its shelf-life. Sensory evaluation of the five noodles samples were performed. Ten panelists were asked to score for the caliber attributes viz. , color, flavor, texture and gustatory modality in order of their preference according the 9-point Hedonic rating test described by Ranganna (1994). chemical substance analyses were performed for the best sample from the sensory evaluation The moisture electrical capacity and ash means were mulish as per AOAC method (1995)Fat rude fiber content and protein content were determined as per Ranganna, 1994.Vitamin content was determined by HPLC as prescribed by Pharmacopeia, 1985. The product was also tested for physical properties such as length, color, edge and thickness. The cooking quality of the product was also determined in terms of cooking time, water absorption capacity, volume expansion and cooking loss as per Poudyal, 1988. 3. Results and Discussions The moi sture content of the wheat flour was determined as 12. 2% and its gluten content was determined as 10%. To make noodles, the wheat flour containing 10-12% gluten is suitable. The quality of the wheat flour to make noodles depend on the gluten.If the gluten content is low, there is chance of breakage of noodles. Similarly, the moisture content of the carrot powder was determined as 9. 5%. Sample A with 5% carrot powder had the highest score in terms of quality attributes although the quality attributes among other products except product D (with 20% carrot powder) were not significantly different. (p=0. 05) In case of stick noodle, according to Nepal Standard, the moisture content must not exceed 12. 5%. The moisture content of both type of noodle is less(prenominal) than 12. 5% and there is no big difference between the moisture content of the two products.The protein content of stick noodle must not be less than 8% on dry basis. The protein content of plain noodle was found to be 1 0. 2% and that of carrot noodle was found to be 10. 3%. There was not much difference in the protein content because the protein content in carrot is very(prenominal) low. Fat is an energy giving constituent. Fat content of the plain noodle was found to be 0. 6% and that of carrot noodle was found to be 0. 6%. The fiber content of the plain noodle was found to be 0. 35% and that of carrot noodle was found to be 0. 7%. The fiber content in high in carrot.

The Love Song of J. Alfred Prufrock by T. S. Eliot Essay Example for Free

The complete Song of J. Alfred Prufrock by T. S. Eliot EssayThe get laid Song of J. Alfred Prufrock (or simply Prufrock) is T. S. Eliots nearly popular rime and it is the singleness responsible for the launch of his passage as one of the 20th century leading and influential poet. The verse form takes the form of a hammy monologue and it is considered as one of the most anthologized poem in the 20th century. Prufrock is a poem which do exercising of lots of literary devices such as similes, personifications, repetitions, allusions, imageries and the resembling, all of which contributed a great manage to the odour of the poem which is miserable and unhappy, it also helped contribute to the theme of indecision (which led to lots of missed opportunities), sexuality, and paralysis. For one the use of simile is clear in the following line, when the evening is spread come forth against the sky like a patient etherized upon a table (Eliot, 1917) and it skillfully illustrat es the solemn outdoor reach in crinkle to the caller setting which would later on take place in the poem. Repetition is one of the most essential tools used by Eliot in the poem. For one, in the following stanza In the room women come and go talking of Michaelangelo (Eliot, 1917), Eliot brings the audience to the place Prufrock himself finds himself tied into, and this particular repetition contributed a lot in setting the tone of the poem as it shows the readers how Prufrock muses on how he wants to tell a woman how he sincerely yours feels and yet for some melancholic reason, he cannot. Upon reading the poem one could enter that Prufrock is not unfeignedly that old, he is probably a middle-aged man who is laborious to examine what went wrong with his life, or trying to look blanket to the choices he made at the course of his life. Among the things he constantly look upon is the things he did not do, his regrets for acting the way he did, for his indecisions, and most of al l he is looking back on his failure with regards to women thus one could then on say that one of the elementary tones of the poem is that of a tired, ironic self-criticism.The character of Prufrock made many references on his going bald, most notably was a scene with a reaper who is holding his coat for him so that he could then on get out this material world. Prufrock tried to make himself feel what it is like to be young again one illustrious example was when he tried to dress and fashion his hair the way young men does. However, in break of this particular endeavor he knows deep inside that it is no use since he would no longer be young again and this particular fear of approaching old age contributed a great deal to his paralysis which is the primary theme of this poem. From the title of the poem alone one could engage an idea that Prufrock is no ordinary or traditional love poem. Prufrock then is a ludicrous make water and the author wants the subconscious implication of a prude in a frock. The original title of the poem is actually Prufrock Among Women and this particular emasculation added a certain depth to the themes the author would delve into which rotates around the apprehension of paralysis and heroism. As was mentioned earlier this poem takes the form of a dramatic monologue in which the speaker system unconsciously reveals a part of himself to the silent readers. The poem shows a great deal of Prufrocks lenientness to commit and run himself to women or to love, or to other individuals for that matter. The 2st stanza of the poem hints that Profruck and a companion are out for an evening walk. Most of the themes and tone of Profruck illustrates profound melancholy and lack of communication or inability to express himself. The city discussed in the poem appears gloomy, it callms to portray the city in a half dead, desolate, and lonely feel. The streets seems to deflect to a particular conclusion or challenge and it seems to ask if the genius should dare to preserve himself or to reach out and try to communicate with other people. The fourth stanza of the poem implies to lifes triviality as could be seen on the following line hundred indecisionsbefore the taking of toast and tea. The readers could then envision Prufrock worrying himself over lifes trivialities such as what tie to befool at the party and what words he should use to strike up a communication (presumably with a woman) at the party. The women the protagonist is about to meet at the party are belittled in that their primary use is to serve as some signifier of a decoration and keep shallow conversation going all throughout the party as could be seen on the following line that transmit and drop a question on your plate (Eliot, 1917). In the sixth stanza of the poem one could envision the protagonist hesitating on whether he should continue to climb the stairs which would take him to the place where the party is world held, he keep on worrying on whether he should dare communicate or try to reach out to these people. In the seventh stanza the protagonist was pondering about the things he did or the trivialities he did in his life and it also shows that he knows what kinds of people would be present at the party. He knows that those people are full of lifes superficiality. These particular people were further singled out in the 9th stanza as women of women on which the protagonist seems to posit an attitude synonymous to sour-graping.Upon close observation the readers would then on see that these elegant women lease hairy arms, however, in spite of that these women placid shake up some kind of an effect to the protagonist of the poem as could be seen when he was not able to organize his thoughts which is being diverted by the smell of the perfume of these women. It is important in this line to notice that Prufrock does not underwrite these women as a whole people but rather merely as part of their physicalities which a ttracts and misguide other people as could be seen on the following lines, eyes that fix you in a formulated phrase, faces that you meet, voices dying with a dying fall (Eliot, 1917) and the like. On stanzas 79-80 the protagonist was at one time again pondering on whether given lots of empty times should he try to assert his personality and try to reach out to other individuals. Mainly because the protagonist talked a great deal about women on his earlier stanzas one could then assume that the line force the moment to its crisis (Eliot, 1917) have an innuendo of sexuality because whereas the inability to communicate himself appears to be the primary theme of the poem, the protagonist incapacity to have sexual relationship is taken care of in a more specific manner. If someone is unequal to(p) of having sexual relationship with another individual, he is cut off from the some things considered worth while in life and the protagonist is portrayed as someone who is incapable of makin g a move on a woman (he could not even reach out to converse to any people, much little a woman) because of his fear to look ludicrous in front of them. The protagonist inability to make use of the time or opportunities given him is signified by the past tense found in the twelfth part stanza. In this stanza the readers would be able to see that if the protagonist indeed tries to reach out to people in particular to the woman he likes he would only appear preposterous and these people would not even be able to understand him. In stanzas 95-97 the protagonist made an implication that he ever approach or make any kind of insinuation to a woman rollstrength and all..sweetness up into one ball, and tearingpleasures with rough strife (Eliot, 1917) there is a huge chance that he would be construe and worst they would be disgusted with him and put him off.All of these reasons among many others seem to answer the earlier question on whether he should dare to assert himself. The protago nist states No because he sees himself as insignificant, he is so full of self-consciousness and because of that he is unworthy of disturb(ing) the universe (Eliot, 1917). Now that the fundamental question of him asserting himself has at last been answered the protagonist is once again seen to be looking at what his life would be like (he would fester old and bald) and he would also wonder if he has the guts to eat a peach do I dare to eat a peach (Eliot, 1917). This particular line could be viewed in contrasting manners one of which is that fresh fruit because of digestive problems however, the peach could also be seen to have an vestigial sexual connotation.Fruits in general have a sexual connotation as the ripened ovary of a plant and peach in particular holds more sexual connotation because of its flesh like color, its soft texture and its downiness. The peachs shape and texture symbolizationizes the female genitalia thus one could see in the line mentioned above that the p rotagonist is wondering that if he is unable to sexually assert himself to a woman while he was still in the prime of his life, how else would he be able to sexually assert himself when he becomes an old man. Peach also have other meanings. Peach is the Chinese symbol for marriage and immortality, both of which the protagonist so want to have in his life. As could be seen then, the protagonist pondering on whether he would dare eat a peach has got something to do with his sexual ineptness.As the poem ends, the protagonist was imagining mermaids, oe mens ideal dream of women sitting on the beach, however, in spite of the fact that it only happened on his imagination, the mermaids still did not sing for him. When the protagonist was awakened from his dream by a human voice one could then conclude that even in dreams, the protagonist is still paralyzed and non-active. This particular paralysis, the protagonists inability to act and to grab at the opportunities given to him by life is t he primary theme ever present in The Love Song of J. Alfred Prufrock.Works CitedDempsey, Jough. The Love Song of J. Alfred Prufrock by T. S. Eliot. (1997). February 28, 2008 http//articles.poetryx.com/7/.Eliot, T. S. The Love Song of J. Alfred Prufrock (1917). February 27, 2008 http//www.bartleby.com/198/1.html.Moody, David. The Cambridge Companion to T. S. Eliot. Cambridge UP, 1994.Scofield, Martin. T. S. Eliot The Poems. Cambridge UP, 1988.Uncgrad. The Love Song of J. Alfred Prufrock. (2007). February 28, 2008 http//www.associatedcontent.com/article/113548/the_love_song_of_j_alfred_prufrock.html.

Quasi Turbine Essay Example for Free

similar Turbine Essay1.INTRODUCTION similar turbine is a zero vibration continuous burning at the stake roofy locomotive having quartet faces articulated rotor with a free and accessible centre rotating without vibration nor deceased quantify and producing a strong torque at low rpm under a assortment of modes and give the sacks. The quasi turbine is besides an optimization theory for extremely compact efficient locomotive locomotive engine archetype.It is a late engine impression from Canada which offers a design similar to that of political machinerousel engines still with the advantages of a sport turbine-all in spatial relation the confines of a sleeping room based on the shape of a Saint Hilaire skating skating rink profile. Each quasi(prenominal) turbine device is at the cross road of trey modern engines inspired by the turbines it perfects the diver, and improves on the Wankel. The quasi(prenominal) turbine results from a research initiated in 1993 aimed at unifying the compression and power turbine into adept entity. This invention is a new hybrid engine concept, midway between the piston and the turbine engine which requires comparatively few components such as stator with covers, rotating blades, rocking railroad carriages, wheels, and joints. Quasi turbine is also an environmental friendly engine, which contributes an engine concept free from atmospheric atom smasher pollution, noise pollution, thermal pollution etc. In this engine cleverness stays constant and optimum no matter the power of the unit.Inventors Francoise, Gilles, Roxan2.OBJECTIVESObjective of this invention is to provide a new engine concept unifying the compressor and power turbine into one entity that is a formal gas turbine engine. another(prenominal) object of this invention is to provide a low noise, perfectly balanced, zero vibration, low r.p.m engine, giving slight judgment of conviction to compression and expansion stroke and allowing mu ch(prenominal) time and intensiveness to the pulmonary tuberculosis fire stroke.A further objective of this invention is to provide a fast accelerating, zero dead time and to provide an engine al roughly universal to life force sources, which terminate assort efficiently on pneumatic, steam, hydraulic, liquid and gas fuel internal combustion. other objective is to provide an engine, which has a short compress peak, stale intake atomic number 18a characteristics, so that it is fit for word-painting detonation mode pure hydrogen fuel combustion.Another objective is to provide a high weight and volume den mystifyy engine, without unavoidableness of any valve, total valve or obstruction and within neither a crankshaft nor a take flightwheel.3. CONSTRUCTIONAL DETAILSpic The invention is an assembly of four carriages supporting the pivots of a four element, variable shape rotor, which is confined within a chamber (internal caparison counter wall-stator) based on the shape of a Saint Hilaire skating rink profile. This profile offers the rope components of the engine a bigger, more uniform radial path, enabling upper limit torque to be reached more efficiently than a normal combustion. Two lateral plane covers close the engine end. The rotor is represent of four pivoting blades playing a similar role as the piston or turbine blades. Each pivots sit into one of the four rocking carriages. Each carriage is free to rotate around the same pivot in such a way as to be continuously and precisely in run across with ho use counter. A central shaft is not needed for the engine to operate. It drop be driven through and through a set of coupling arms attached to the blades by means of traction slots and through a set of arm braces, the ends of which are refered to central shaft. The central shaft unit fuck be easily removed through the back cover central hold with out dismantling the engine.Pivoting blades are shaped with the filler tip to allow the contro l of residual volume in the upper and raze chambers at maximum draw configuration. Carriage wheels should be wide to reduce contact insistency with the counter wall. For smoother operation, roller bearings are inserted in the blades hook pivots.Intake, sparkle nagger and exhaust fumes ports are made either radially in the housing, or axial in the location covers, or both. In order to pass along the flame make a continuous combustion engine, a small channel(ignition flame exchange slot) located along the internal housing counter wall next to spark plug allows a voluntary flow back of hot gases into the next ready-to-fire combustion chamber. Screwing or unscrewing the spark plug can control the amount of flow. This channel is called ignition transfer cavity.An ignition-timing advance can be built-in by slightly shifting the effective position of spark plug and / or the channel.To help cooling and reduce lubrication, at least one of the lateral side covers has a massive centra l hole exposing the pivoting blades to central area of the rotor such that all split of engine are external, except for the carriage and wheels which are always in good thermal contact with the housing contour. Since the pestles are the only friction surfaces, the need of lubrication is minimized by an optimal choice of anti-friction materials.The housing, the pivoting blades and the carriages can be made of metal, glass, ceramic or plastic, the later mostly for compressor, ticker or water-hydraulic engine application.In a film-detonation engine because it employs a homogenous charge and compression ignition, it is often described as a HCCI engine . HCCI (Homogeneous charge Compression Ignition) combustion results in Virtually no emissions and superior fuel efficiency. This is because photo detonating engines completely combust the fuel, leaving behind no hydrocarbons to be treated by a catalytic converter or simply expelled into the air. The higher pressure needful for Photo-d etonation puts a significant amount of focusing on the engine itself. Piston engines cant withstand the violent force of the detonation.And traditional rotary engines such as the Wankel, which remove longer combustion chambers that limit the amount of compression they can achieve, are incapable of producing the high- pressure environment necessary for Photo detonation to occur. The Quasi turbine with carriages is strong becoming and compact enough to with stand the force of Photo-detonation and allow for the higher compression ratio necessary for pressure heated self-ignitionpicquasi(prenominal) TURBINE SPECIFICATIONSHAFT POWER ROTOR DIAMETER ROTOR THICK 70 HP 10cm 5cm 530 HP 25cm 10cm 4000 HP 53cm 20cm 33000 HP 1m 16inch 260000 HP 2m 82cm 4. THE WORKING OF A SIMPLE QUASI TURBINEpicThe simpler Quasi turbine model looks very much like a traditional rotary engine A rotor curves inside a nearly watermelon-shaped-shaped housing, Notice, however that the Quasi turbine rotor has four elements instead of three. The sides of the rotor seal against the sides of the housing, and the corners of the rotor seal against the inner periphery, dividing it into four chambers. In a piston engine, one complete four-stroke wheel around produces two complete revolutions of the cranks shaft. That means the power output of a piston engine is half a power stroke per one piston revolution. A Quasi turbine engine, on the other hand, doesnt need pistons. Instead, the four strokes of a typical piston engine are arranged sequentially round the oval housing. Theres no need for the cranks shaft to perform the rotary conversion a in basic model, its very easy to chance the four cycles of internal combustion. Intake , which draws in a categorization of fuel and air Compression, which squeezes the fuel air mixture into a smaller volume. Combustion , which uses a spark from a spark plug to ignite the fuel. Exhaust, which expels waste gases (the by-products) from the engine.5. WORKING OF QUASI TURBINE WITH CARRIAGES.picIn a Quasi turbine, as the rotor blade turn the volume of the chambers change. First the volume increases, which allows the fuel air-mixture to expand. Then the volume increases, which allows the fuel air-mixture to expand. Then the volume decreases, which compresses the mixture into a smaller space. It is also show that when one combustion stroke is ends then the next combustion stroke is ready to fire. By fashioning a small channel along the internal housing wall next to the spark plug, a small amount of hot gas is allowed to flow back to the next ready to for combustion chamber when each of the carriage seals passes over the channel. The result is continuous combustion, just like in the airplane gas turbine.What all this amounts to the Quasi turbine engine is increased efficiency and performance. The four chambers produce two serial circuits. The first circuit is utilise to compress and expand during combustion . The second is used to expel exhaust and intake air, kin one revolution of the rotor, for power strokes are created. Thats eight times more than a typical piston engine Even a Wankel engine, which produces three power strokes per rotor revolution, cant match the performance of a Quasi turbine .6. COMPARISON BETWEEN QUASI TURBINE AND WANKEL ENGINE1. The Wankel engine uses a rigid three-face rotor with a crankshaft. The quasi turbine uses a deformable four faces rotor without a Crankshaft. 2. The Wankel engine shaft turns at three times the rotor RPM. The quasi Turbine rotor and primary(prenominal) shaft turns at same RPM Speed. 3. The Wankel engine fires only once per revolution The quasi turbine fires 4 times per main shaft revolution, producing Exceptional torque continuity. 4. When the Wankel engine rotor goes from one T.D.C to next, the Torque increases to a maximum revalue and starts decreasing right Away (progressive). The torque generated by the quasi turbine gets rapidly to a pl ateau, and hold this maximum for a long arc before decreasing, giving a better overall mechanized competency conversion rate.5. The Wankel engine has a dead time. The quasi turbine strokes are consecutive with no dead time. 6. The Wankel engine can not be operated in diesel mode due to the excess expansion volume which adiabatically cools down the combustion. Quasi turbine has no excessive volume and can run in diesel Mode. 7. callable to its one single fire per shaft revolution and the dead time, the Wankel engine needs a flywheel. Quasi turbine does not need a flywheel, and consequently has faster acceleration. 8. Since the Wankel engines shaft rotates at three times its rotor speed, it is not suitable for low rpm compressor or pumps. only when quasi turbine is suitable for this.7.COMPARISON BETWEEN QUASI TURBINE AND CONVENTIONAL TURBINECONVENTIONAL TURBINEThe conventional turbine is a continuous flow engine at intake and exhaust. As the conventional turbine do not convert the pressure forces but rather energising skill of rapid flows, it is then necessary to convert the pressure forces in high speed flows by a channeling or by oriental expansion. This intermediatory conversion is particularly complex. And in this case some of energy will be lost mainly due to viscosity, turbulence, and some of thermal conduction of hot gases.The conventional turbine is generally located where the flow is fastest. Also a complete conversion of kinetic energy into automatonlike energy is not occurred in a conventional turbine. In many applications one has flow swiftness near the sound speed where any instability, impurity or condensate may damage the turbine.QUASI TURBINEAs the conventional turbine, the quasi turbine is a continuously flow engine at intake. And exhaust Quasi Turbine, which turns under the effect of static forces and does not make use of hydro or aerodynamic flow properties. wherefore Quasi Turbine converts the potential forces directly into mechanica l energy. Because the Quasi Turbine operates under the effect of static forces, it cannot be change by saturated steam, by small impurities in the fluid flow.8. COMPARISON OF QUASI TURBINE AND I.C ENGINE1. In I.C engine piston makes positive torque only 17% of the time and drag 83% of the time. This is not the case in Quasi turbine. 2. In I.C engine gas flow is not unidirectional, but changes directions with the piston direction. But in Quasi turbine it is unidirectional. 3. In I.C engine valve inertia being a serious demarcation line to the engine revolution. In Quasi turbine there are no valves. 4. The duration of the piston rest time at top and bottom are without necessarily too long in I.C engines. But it is not the case for Quasi turbine. 5. In I.C engine there is quite important noise level and vibration. But it is not the case for Quasi turbine. 6. In I.C engines accessories like cam shaft uses a substantial power , but in Quasi turbine there is no need of cams 7. In I.C en gine lubricant is to be used as heat coolant, which require a Cumbersome oil pan. But Quasi turbine requires no lubrication. payoff of expansions In every two Volume of each revolutions Chamber Piston4 strokes 50cc 1 (Gasoline) Piston 2strokes 50cc 2 (Gasoline) Wankel 4 strokes 50cc 6 Qurbine 4strokes 50cc 8 (Gasoline) (Gasoline) Qurbine2strokes 50cc 16 Qurbine (steam/pneumatic) 50cc 16 9. QUASITURBINE FEATURES1. Zero vibrationIn quasi turbine, rotor rotates with a fixed centre of gravity and the Engine is perfectly balanced so there is no happen of vibration.2. Less noisyFor comparable power, the quasi turbine is much quieter than the piston engines, since it splits each expansion into four per turn and evacuates the gases more gradually and on a greater angular displacement3. Less pollutionAs the quasi turbine expansion starts quicker than in the other engines, there will be less time for the NOx formation, and less transfer of heat to the engine block.4. Continuous Combustion with get temperatureDue to an preliminary expansion than in he piston engines, initial energy is immediately transferred in to mechanical energy without awaiting the middle of the stroke as in the piston engines. This initial expansion cools immediately the combustion gases, which have less time to transfer their heat to the engine block. So continuous combustion is possible with lower temperature.5. Better torque continuity and AccelerationThe Quasi turbine has jointed torque impulses without the assistance of a flywheel. This gives a better torque continuity for quasi turbine. Flywheel is the main obstacle to engine acceleration. Since Quasi turbine has no fly wheel it gives fast acceleration.6. More effective conversion into Mechanical energyFor a better mechanical energy extraction, compression impulses should be as short as possible. The Quasi turbine has this assymmetry by compressing the mixture in a smaller angular zone and by using a greater angular displacement for the expansion.7. Not sensitive to detonationDue to the earlier expansion process, quasi turbine reacts better to photo detonation.8. Compatible with HydrogenThe Quasi turbine meets the fundamental criteria imposed by the Hydrogen engine of the future (that is cold intake area, low sensibility to detonation, less pollutant, robust and energy efficiency).10. APPLICATIONS1. Quasi turbine aviationIn a propellor airplane, weight reduction allows a larger payload, space saving allows to reduce the aerodynamic drag, absence of vibration increases instruments reliability and flight comfort, the noise reduction increases the discretion level, the high torque allows the use of multi-blades propeller and the better intake characteristic of the Quasi turbine allows higher flight altitude. In a helicopter, a large diameter Quasi turbine could generate enough torque to directly drive of the rotor blades without any gearbox, opus making much less noise. So Considering the high p ower niggardness, the low cross section area and the exceptional intake characteristics of the Quasiturbine, it is reasonable to expect to conceive an airplane engine2. Quasi turbine Stirling engineIn the Quasi turbine Stirling, all the engine shell is pressurized with helium, so that the inter-chambers leaks are automatically recycled by the central region, and required only sealing of a turning shaft (comparatively to the sealing of the back and forth piston connecting rods, unless sealed machines, which the Quasi turbine also can be). The Stirling engines are also known to be large and heavy, which the Quasi turbine-Stirling concept should solve.3. Quasi turbine pneumatic engineSince the Quasi turbine is a pure expansion engine (which the Wankel is not, neither most of other rotary engines), it is well suitable as compressed fluid engine Air engine or air motor. The pneumatic engine does not show any vibration on the shaft. It does run in heavy smoke or under water as well.4. Quasi turbine hotfoot carFormula Quasi turbine is a proposal to take aim and built of a racing car using the new Quasi turbine. rotary engine. Because the Quasi turbine has a much higher specific power density than the piston engine. A single Quasi turbine. rotor of about 50cm in diameter and 20cm thickness could kick downstairs 1000 H.P. at only 3000 rpm.Absence of flywheel would allow much higher acceleration. It is proposed to have the racing car with a differential clutch coupling (no gear box at all). This would much improve the racing cars endurance.5. Quasi turbine hydrogen engine modelA good way to store Hydrogen is to link it with carbon atom. Quasi turbine prefers Hydrogen retention in Carbon molecules. This Hydrogen Carbon molecule storage technique is safe and simple and has been appreciated by humans for centuries under the name of Hydrocarbon fuels.6. Quasi turbine pumpsQuasi turbine is a very compact and light device without Power shaft, which allows to pump large volume. In the pump mode the Quasi turbine has two intakes and two exits.11.CONCLUSIONFor over 50 years, researches have been dreaming about the improve engine, having uniform combustion, with a small combustion chamber (high compression ratio). This is what the Quasi turbine does by producing much shorter pressure pulses, and further more accepting photo-detonation.Quasi turbine eliminates all the energy wastes occurring in piston and Wankel engine and also it can satisfy modern engine criteria. The research is going on to further improve and develop this highly innovative concept and for creating commercially viable prototypes of Quasi turbine. In future we can see more developments happening in the field of quasi turbine.12.REFERENCE1. www.quasiturbine.com2. www.me.berkeley.edu/cal/QT.3. http//quasiturbine.promci.qc.ca4. http//kairos.dsa.uqam.ca/tycoon/Quasiturbine5. Quasiturbine Article by Lawrence Tse.

Good vacations Essay Example for Free

Good vacations Es ordinateEach year, thousands of people through knocked out(p) the United States withdraw to knock off their vacations campground in the great outdoors. Depending on an individuals sense of adventure, there be various types of camping to choose from, including log cabin camping, recreational vehicle camping, and encamp camping. Of these, tent camping involves roughing it the most, and with proper planning the beget can be gratifying. Even with the best planning, however, tent camping can be an extremely forestall experience due to uncontrolled factors such as risky persist, wildlife encounters, and equipment failures. Nothing can dampen the stirred anticipation of camping more than a dark, rainy day. Even the most adventurous campers can digest some of their enthusiasm on the drive to the campsite if the skies ar dreary and damp. After reaching their destination, campers moldiness then set up camp in the downpour. This includes keeping the inside of the tent dry and clear from mud, getting the sleeping bags situated dryly, and protecting food from the downpour. If the sleeping bags happen to get wet, the cold excessively becomes a major factor.A sleeping bag usually provides warmth on a camping trip a wet sleeping bag provides none. Combining wind with rain can type frigid temperatures, causing any outside activities to be delayed. Even inside the tent problems may move up due to heavy winds. More than a few campers have had their tents blown down because of the wind, which once again begins the frustrating task of setting up camp in the downpour. It is wise to check the weather fancy before embarking on camping trips however, mother nature is often unpredictable and there is no vouch bad weather will be eluded.Another problem likely to be faced during a camping trip is run-ins with wildlife, which can range from mildly annoying to dangerous. Minor inconveniences include mosquitos and ants. The swarming of mosquitos can literally drive annoyed campers indoors. If an effective repellant is not used, the camper can spend an interminable nighttime scratching, which will yet worsen the itch. Ants do not usually attack campers, still keeping them out of the food can be quite an inconvenience. Extreme care mustiness be taken not to leave food out before or after meals. If food is stored inside the tent, thetent must never be left open. In addition to swarming the food, ants inside a tent can spook into sleeping bags and clothing. Although these insects cause minor discomfort, some wildlife encounters are potentially dangerous. There are many savage snakes in the United States, such as the water moccasin and the diamond-back rattlesnake. When hiking in the woods, the camper must be careful where he steps. Also, the tent must never be left open. Snakes, searching for either make out from the sun or shelter from the rain, can enter a tent. An encounter between an unwary camper and a surprised snake c an prove to be fatal. Run-ins can range from unpleasant to dangerous, but the camper must realize that they are sometimes inevitable.Perhaps the least serious camping troubles are equipment failures these troubles often plague families camping for the first time. They arrive at the campsite at night and willy-nilly set up their nine-person tent. They then settle down for a peaceful nights rest. Sometime during the night the family is arouse by a huge crash. The tent has fallen down. Sleepily, they awake and proceed to set up the tent in the rain. In the morning, everyone emerges from the tent, except for two. Their sleeping bag zippers have gotten caught. Finally, after fifteen minutes of struggling, they deliver themselves, only to realize another problem. Each family members sleeping bag has been touching the sides of the tent. A tent is only waterproof if the sides are not touched. The sleeping bags and clothing are all drenched. Totally disillusioned with the vacation, the d efeated family packs up immediately and drives home. Equipment failures may not seem very serious, but after campers encounter bad weather and annoying pests or wild animals, these failures can end any remaining hope for a peaceful vacation.These three types of camping troubles can strike campers almost anywhere. Until some brilliant scientist invents a weather machine to control bad weather or a kind of wildlife repellant, unlucky campers will breed to shake their fists in frustration. More than likely, equipment will continue to malfunction. Even so, camping continues to be a pet pastime of people all across the United States. If you want camping to be a intellectual experience for you, learn to laugh at leaky tents, bad weather, and bugs, or you will find yourself defeated and unhappy.You can also preserve an essay like this one that maintains a clear sense of single-valued function and clear explanation from beginning to end. You will have to practice to develop this skill, but you can compose effectively if you remember to state a main idea, support it with relevant reasons and examples, and emphasize your main smudge in your conclusion. You will also need to understand that almost no one can write an essay without several drafts or revisions. The reason is that a person cannot always think of what to say and how to say it at the same time. Revision is necessary to make sure that paragraphs provide enough explanation and that they are arranged in a logical order.