Alexis Sanchez Essays

Alexis Sanchez Essays Alexis Sanchez Essay Alexis Sanchez Essay Alexis Alejandro Sanchez Sanchez (born on December 19, 1988 in Tocopilla, Chile) is a Chilean football player, who plays as a winger or forward. He is known as El Nino Maravilla (the Wonder Boy). Alexis was named by World Soccer Magazine as one of the 50 most exciting teenagers in the world game. He began his professional career with the Chilean club Cobreloa. He played one season there before being signed by the Serie A team, Udinese. Udinese had to pay nearly $3 million for his signature. Colo-Colo then paid Udinese nearly $150,000 for his services in the upcoming Clausura tournament and the following Apertura tournament in the Liga Chilena. He scored his first goal with Colo-Colo in the Copa Sudamericana 2006 against the Liga Deportiva Alajuelense on October 10, 2006 in David Arellano Stadium. On March 12th 2007 Sanchez hurt his toe and there were major fears that Sanchezs career may be over. On March 20th 2007, Sanchez made a miraculous recovery from his bad toe and scored a hat-trick in a Copa Libertadores group match versus Caracas. On August 15th 2007, he was signed to River Plate on loan. [1] Udinese has Alexis Sanchez valued at 20 million euros. [2] On June 18th 2008 newspaper reports were published linking Sanchez to a move to Manchester United FC. Sanchez the Wonder Boy is dubbed the next Cristiano Ronaldo. International At the young age of seventeen, Sanchez has played for the Chilean National team on several different occasions. He debuted when the international team took on Universidad Catolica. He played in a friendly game against New Zealand in Chile. Prior to the 2006 FIFA World Cup in Germany, the Chilean National Team went on a tour in Europe playing three friendlies. They played Ireland, Cote dIvoire, and Sweden. Sanchez played significant minutes in all three games impressing scouts. Despite only scoring one goal in the 2007 South American Youth Championship, Sanchez proved to be a vital part of the Chilean national team that went on to qualify for the 2007 FIFA U-20 World Cup. During the tournament Sanchez had numerous chances and created opportunities for others. However the U-20 World Cup and the Copa America 2007 are both taking place in the same month with both teams needing his services. Titles Season Club Title Clausura 2006 Colo-Colo Primera Division Chile Champion Apertura 2007 Colo-Colo Primera Division Chile Champion Clausura 2008 River Plate Argentine Primera

The Age of Reason - Review and Summary

The Age of Reason - Review and Summary The Bottom Line If The Age of Reasons creates controversy today, imagine what readers must have thought at the time the work first appeared! Still, the work was a bestseller in America, and an important representative work from the time period. Pros Presented in a clear, straightforward style (accessible)Drawn from intellectual masters: Voltaire, Hume Spinoza (along w/other influences) Cons Mocks/ridicules religiosity (may be offensive to some readers) Description A deistic pamphletWritten by 18th-century British radical, Thomas PainePublished in 3 partsin 1794, 1795 1804 Guide Review - The Age of Reason Summary Thomas Paine is often associated with the American Revolution, because of his pamphlets; but The Age of Reason is still controversial (and has been banned) for its criticism of established religion and its challenge to the Bible. After reading The Age of Reason in 1757, Benjamin Franklin famously wrote: I would advise you... not to attempt unchaining the Tyger, but to burn this Piece before it is seen by any other Person, whereby you will save yourself a great deal of Mortification from the Enemies it may raise against you, and perhaps a good deal of Regret and Repentance. If Men are so wicked as we now see them with Religion what would they be if without it? Despite the controversy (and the many irate responses) that the pamphlet inspired, The Age of Reasons was a popular in Americathe work struck a chord. It appears to have inspired deep-rooted passionsit brought punishment and imprisonment to those associated with the early publishing history. Study Guide SummaryThe Age of Reason QuotesThe Age of Reason Questions for Study and DiscussionA Letter to a Friend Regarding The Age of Reason

What are the arguments for and against focussing on skilled migration Essay

What are the arguments for and against focussing on skilled migration In answering this, specify who are the winners and losers What are the limitations of the Governments skilled immigration policy - Essay Example In 2005 for example, remittances figured $223 billion which was more than twice the rank of international aid. Public perceptions of migration and migrants play a major role in determining policy choices available to governments. The share of migrants in the global population may not be as high but its presence and visibility in terms of social, economic and political terms is felt. Migrants flow have shifted greatly in recent years with changing poles of attraction for labour migration for instance Asians find job opportunities within Asia while the Latin Americans are moving to Europe. There is a high labour participation in Europe, US and Australia. This shows that economic incentives remain high for migration to these market economies. UN confirms significant contribution of migration to population growth in Australia, US and some European countries. Immigration has been a difficult subject to government officials. This is because it raises moral choices about whom to let in the country, for how long and by what means. According to Levi (1999, p. 675) regulating entry means deporting or excluding people whose aim is to earn a living. The limitations of the government policy include one, it is impossible to influence the number of nationals entering the country it can only regulate them from accessing legal employment. Some of the nationals restricted include the Romanians and Bulgarians. The other limitation of the policy is that policy put towards asylum refugees and dependants of British system is greatly determined by considering human rights. These rights in clude rights to freedom from persecution and the right to family reunion. Consideration of these rights is beyond the governments limit though they can be modified. It is also impossible for a nation to control immigration and employment of migrants. This is because most come as visitors but overstay. Governments are therefore unable to regulate all

Is a college education worth it Pro thesis paper - 1

Is a college education worth it Pro paper - Thesis Example ses required for gaining sufficient educational background, benefits of college education beat financial difficulties that should be overcome in order to profit. College education allows making life more comfortable, successful and prosperous which is explained by directly proportional correlation of taken time/ trouble and further well-being. As a proof, comparing people who start working at once after school graduation and those ones who spend additional four years for gaining qualifications Baum, Ma and Payea investigated the following: â€Å"As workers age, earnings rise more rapidly for those with higher levels of education. For example, the gap between the earnings of full-time workers whose highest degree is bachelor’s degree and those of high school graduates grows from 54% ($15,200) for 25 - to 29-year-olds to 86% ($32,000) for 45- to 49-year-olds†(5). Entering a college, students obtain skills and abilities required to that area which is chosen for their future professions what makes them more appealing to the employers and what makes them more competitive in comparison with those who missed college education. Besides the qualification itself, students are learning to make researches, to work on improvement of those basics that they are proposed, to challenge common believes, to introduce their knowledge to real life. Even though someone may contradict that there is also such a thing like self-education that does not suppose being officially a student in some college, unfortunately, statistics can prove that self study carries to success only in exceptional cases. Making a decision on the necessity of entering the college it is not enough to be ruled by self-interest because willing to live in a better society, it is everyone’s obligation to make a contribution to that. According to the research of Baum and Payea, â€Å"in addition to increasing material standards of living, reduced poverty improves the overall well-being of the population. †¦ In

E-business management Essay Example | Topics and Well Written Essays - 5000 words

E-business management - Essay Example It is a process of obtaining as well as assessing evidence of economic activities and actions to determine the variations in the results which are later communicated to the concerned parties (Raffa 2003, P. 2). A company audits may include financial, use of information and communication technology, compliance and operational audits (Raffa 2003, P. 2). The auditors use the available data and records, collect data prom the concerned parties and analysis it into a report that is disseminated to the internal and external customers. This paper will evaluate Marchi indo-pak cuisine and propose to conduct an audit of their operations in relation to e-business management. Introduction Mirchi indo-pak cuisine This is a family business located in Cardiff and provides traditional south Asian cuisine using locally available food products as well as conventional Indian methods to prepare delicious traditional foods (Mirchi 2008). They provide different menus which are custom made to suit individu al customer preferences, family parties and outside catering services. Their vision is to provide simple, traditional and high quality foods as well as homely services to their customers (Mirchi 2008) E-business management E-business is a business practice that allows use of internet and other modern communication equipments as the major platform of business communication and conducting business. Due to expansion in globalization, access and use of internet across the globe, most companies are shifting from the traditional mode of doing business into internet based business models. Mirchi indo-pak Cuisine is a Company that have established its presence online and conducting business online. The company aims at targeting customers who spend most of their time online and understand the convenience of dong business online. However there is need to evaluate the e-business processes to determine their effectiveness and recommend changes in order to efficiently tap this market segment. E- business operational audit is the proposed service to Mirchi indo-pak cuisine to evaluate and validate the organizational online process and the effectives of the process n relation to the information and communication structures (Brewster n.d., P 30). This process will assist in ensuring effective systems are in use, assist the company to understand consumers and potential customers needs and expectations, acts as an channel of communication with the customers, suppliers, employees and shareholders, the process will also help to boost customer trust in regard to products offered as well help to increase the shareholders trust on the company management and employees (Brewster n.d., P 19). The process will involve evaluating the current processes used in their e-business through a telephone interview with the IT manager by asking him or her interview questions that relate to the company. The research findings will be interpreted by relating the answers given and the tone in the manag er’s voice (Onwuegbuzie Leech and Collins 2010, P 699). Telephone interview and analysis of the data will be used to evaluate their current status in order to give recommendations for changes that will help boost their effectiveness. Part 1B – The Audit report For a company’s management to understand if their company is operating as expected and to improve their operational practices an organization can opt to edit their processes for the whole

Green Synthesis of o-Phenyl-benzothiazole

Green Synthesis of o-Phenyl-benzothiazole Green Condensation of o-Aminothiophenol to o-Phenyl-benzothiazole David Fairchild, Alex Irion, Dominic Russo, Luke Sanders Abstract Herein we describe a simple, efficient, and environmentally friendly synthesis of o-arylbenzothiazoles, such as o-phenyl-benzothiazole, under standard ambient temperature and pressure via reaction of o-aminothiophenols with aromatic aldehydes using glycerol as a solvent. The combined characteristics of glycerol allow it to act as both a green and biodegradable solvent, but its high polarity also catalyzes the reaction between various o-aminothiophenols and aromatic aldehydes, hence replacing the need for expensive, and often environmentally hazardous, solvents or catalysts. Land management Water conservation clean-up Green Condensation of o-Aminothiophenol to o-Phenyl-benzothiazole Problem Numerous o-arylbenzothiazoles can be found in a variety of biologically occurring compounds, and they are becoming an increasingly important family of antitumor agents (Kashiyama E et al., 1999)1; moreover, these compounds exhibit biological activity as antituberculosis agents and antiparasitics (Yamamoto K et al., 1998)2, but also serve as useful imaging agents for ÃŽ ²-amyloid (Lee BC et al., 2011)3. Traditionally, most o-arylbenzothiazoles are synthesized by either arylation of benzothiazole with aryl bromides and catalyzed by palladium (II) acetate, copper (I) bromide, or tri-tert-butylphosphine (Vattoly J. Majo, Jaya Prabhakaran, J.John Mann, J.S. Dileep Kumar, 2003)4 or via condensation of o-aminothiophenols by varying functional groups with a number of different catalysts including: trimethylsilyl chloride (S. V. Ryabukhin, A. S. Plaskon, D. M. Volochnyuk, A. A. Tolmachev, 2006)5, manganese (II) oxide (Cecilia D. Wilfred Richard J. K. Taylor, 2004)6, or 1-methyl-3-pentylimidazo-lium bromide (Brindaban C. Ranu, Ranjan Jana, Suvendu S. Dey, 2004)7. Nevertheless, there have been several recent and more environmentally friendly procedures for synthesizing o-arylbenzothiazoles, such as with a mixture of sulfuric acid and silicon dioxide to act as a catalyst (Behrooz Maleki et al., 2010)8, or with p-toluenesulfonic acid in water (Najmedin AziziAlireza et al., 2009)9; however, m any of these recent discoveries require high temperatures, lengthy reaction times, and sometimes result in relatively low yield. In addition, many of the catalysts employed in the traditional reactions are both economically and environmentally costly, thus often resulting in serious environmental pollution, which may affect important waterways for many ecological systems. An important tenet of green chemistry is the minimal use of auxiliary substances and the use of innocuous solvents whenever possible; solvents play a major role in the environmental performance of chemical processes, but also impact cost, safety, and operational health. Thus, the purpose behind green solvents expresses the goal to minimize the environmental impact resulting from the use of solvents in chemical procedures; hence, many of these solvents exhibit similar properties, including: low volatility, low cost, high reusability, low toxicity, low flammability, and high solvation power for both inorganic and organic compounds. Glycerol is one such compound that has recently garnered much attention as a result of these aforementioned qualities since it combines many of the characteristics of water with many of the benefits of ionic liquids. We have therefore chosen this project because the field of green chemistry is an ever-growing and an ever-more-important subfield of chemistry, and because a better and more efficient synthesis of o-phenylbenzothiazole and other o-arylbenzothiazoles will have practical applications toward minimizing potential environmental waste from the preparation of an increasingly important research pharmaceutical. Hypothesis If glycerols high polarity and solvation ability were able to act as a functional group on aromatic aldehydes, then o-phenylbenzothiazole could be produced by simple condensation of o-aminothiophenol. Experimentation Due to the limited availability of many of the basic reagents required for this experiment, we plan on first synthesizing many of the preparatory reagents on a micro scale; these chemicals are more easily available in bulk, and, hence, the following procedures would be unnecessary in practice. The following preparations include: Preparation of Nitrobenzene by Mixed Acid Nitration of Benzene Nitrobenzene is produced by simple nitration of benzene with nitric acid and sulfuric acid acting as catalysts. A 500 ml flask is charged with a stir bar and 8 ml of concentrated 98% sulfuric acid and 84.013 ml of concentrated 90% nitric acid is added slowly (note 1). Once the solution of acids cools, 182.687 ml of benzene is slowly added to the flask (note 2). Once all the benzene is added, the contents of the flask are poured into an appropriate separatory funnel and the bottom aqueous layer is discarded. The crude nitrobenzene is then washed with 40ml of distilled water three times to remove excess acids; once complete, an appropriate round bottom flask (RBF) is charged with the bottom layer (crude nitrobenzene), and the top layer is discarded. A simple distillation of the crude nitrobenzene is performed collecting the fraction between 207Â ° C and 211Â ° C. This distillate is then dried with calcium chloride, and filtered off for future use yielding approximately 170.37 ml of pure nitrobenzene (~83% theoretical yield based on nitric acid). Preparation of Aniline by Reduction of Nitrobenzene Aniline is synthesized by a modified procedure outlined in Vogel (5, p. 892)10. 178.065 g of tin powder,140 ml of distilled water, and 564.972 ml of 38% hydrochloric acid are charged into a two-way 1 L RBF along with a suitable stir bar. A thermometer and a pressure-equalizing additional funnel with 102.636ml of the previously prepared nitrobenzene are clamped to the RBF. The RBF is placed on a hot plate and slowly heated and stirred while nitrobenzene is slowly added (note 3); upon completion, the solution is set up for reflux for 30 minutes. Thereafter, 39.997 g of sodium hydroxide are added, and the solution is set up for steam distillation. The collected distillate from the previous steam distillation is placed in a suitable separatory funnel, where it is washed with a saturated brine solution. The top layer of aniline is then placed in another suitable RBF and setup for simple distillation; this distillation is carried out until the temperature reaches 130Â ° C. The collected distillate is then redistilled with the fraction between 180Â ° C and 184Â ° C collected (note 4). The final distillate of 90.336 ml (~97% yield based on nitrobenzene) is then poured into a suitable container for storage and future use. Preparation of Acetanilide Acetanilide is prepared by simple acetylation of the previously prepared aniline with acetic anhydride. 77.479 ml of the previously prepared aniline are charged into a 250 ml RBF, and 20 ml of water are added with an additional 2 ml of 38% hydrochloric acid so that the previous two layers mix; a stir bar is also charged in the flask. The solution of aniline hydrochloride is gently heated while stirring is begun. A mixture of 80.200 ml of acetic anhydride are added and 4.5 g of sodium acetate is quickly added all at once. Heat is removed, while vigorous stirring is maintained. The white acetalanilide precipitate is then vacuum-filtered off and then washed with cold water, yielding approximately110.96 g of product with a m.p. between 112Â ° C to 115Â ° C. Preparation and Separation of o-Nitroaniline from Acetanilide o-Nitroaniline is prepared by a slightly modified mixed acid nitration of acetanilide. 100g of the previously prepared dry acetanilide is charged into a two-neck 100 ml RBF along with a suitable stir bar. This set up is placed over a magnetic stirrer (note 5), and a pressure-equalizing addition funnel containing 31.079 ml of 90% nitric acid, 2 ml of 98% sulfuric acid (note 6), and a thermometer are clamped to the RBF. The mixed acids are then slowly added drop-wise in 2 ml portions every ten minutes to allow for adequate cooling of the reaction. Once the acid addition is complete, the addition funnel is removed, and 15 ml of ice water are added, heated to reflux allowing the nitroacetanilides to hydrolyze. After approximately 15 to 20 minutes, the reaction is allowed to cool; once cooled, an equimolar amount of sodium hydroxide (based on acetanilide) is very slowly added to the RBF. The crude mixture nitroacetanilides is then filtered off and dried. This crude product is recrystallized from hot ethanol, thus allowing the p- and o- isomer to separate. The crystals are filtered off and stored for later use, however, the filtrate, which predominately contains o-nitroaniline, is set up for column chromatography with methylene chloride for further purification. Afterwards, the methylene chloride is allowed to evaporate off, yielding approximately 35.621 g of o-nitroaniline with a m.p. between 69Â ° C and 75 Â ° C. Preparation of o-Chloronitrobenzene from o-Nitroaniline Hartman and Brethen (1923)11 found that m-chloronitrobenzene can be synthesized by formation of the diazonium salt from m-nitroaniline. Based on their procedure, o-chloronitrobenzene is similarly synthesized from the previously prepared o-nitroaniline. A 500ml RBF is charged with 15 g of o-nitroaniline and with an equimolar amount of 38% hydrochloric acid, along with an additional 250 ml of hot water, a stir bar, and an additional equimolar amount of hydrochloric acid, and this set up is then placed over a magnetic stirrer. The entire mixture is cooled, and 20 g of sodium nitrite are added slowly with heavy stirring; once this addition is complete, the solution is filtered to remove any amorphous solids. A suitable two-neck RBF is charged with a mixture containing 14.251 g of cuprous chloride in 38% hydrochloric acid; a thermometer and powder addition funnel containing the previously prepared o-nitrobenzenediazonium chloride are clamped to the flask. o-Nitrobenzenediazonium chloride then is very slowly added to the flask over a period of one hour. After this addition is complete, the mixture is set up for reflux until nitrogen stops evolving from the flask, after which the solution is set up for simple steam distillation until no more o-chloronitrobenzene comes over. The distillate is cooled to allow the o-chloronitrobenzene to crystallize; this crude distillate is washed with sodium hydroxide and then with cold water, resulting in approximately 29 g of o-chloronitrobenzene (~62% theoretical yield based on o-nitroaniline). Synthesis of o-Aminothiophenol by Sulfunation of o-Chloronitrobenzene o-Aminothiophenol is synthesized by a modified procedure outlined in US Patent No. 3931321 (1976)12. 10 g of the previously prepared o-chloronitrobenzene with 80 ml of water are charged into a 250 ml RBF. Paraffin oil is used instead of the special emulsion polymerizer outlined in the original patent; the mixture is strongly stirred, and an addition funnel containing solution 15.022 g of sodium sulfide and an equimolar amount of sodium hydroxide is clamped to the flask; the solution is added slowly over 10 minute intervals with periods of cooling in between. The mixture is heated between 100Â ° C and 110Â ° C for approximately two hours. The product is set up for steam distillation until a clear distillate comes over. To this clear distillate, .5 g of activated carbon is added, and the mixture is washed with cold toluene; for further work up, the product is then washed 38% hydrochloric acid until the pH is adjusted to six, and the mixture is poured into a separatory funnel from which the bottom aqueous layer is removed. Excess toluene is then removed by simple distillation, and this distillate is allowed to cool. Approximately 5.461 g of o-aminothiophenol crystallizes (~78.37% yield based on o-chloronitrobenzene) with a m.p. between 22Â ° C and 25Â ° C. Synthesis of Benzaldehyde by Oxidation of Benzyl Alcohol Benzaldehyde is synthesized by simple oxidation of benzyl alcohol. A two neck 500 mL RBF is setup with a ring stand and wire mesh pad. A Bunsen burner is then placed below the apparatus, and the RBF is charged with an appropriate stir bar and 103.5 g of sodium persulfate dissolved in a minimum quantity of water. A pressure-equalizing funnel containing 30 ml of benzyl alcohol and a reflux condenser are clamped to the flask. This set up is then heated to reflux while benzyl alcohol is slowly added drip-wise; once all the benzyl alcohol is completely added, the Bunsen burner is extinguished, and replaced with a magnetic stirrer until the solution cools down. Upon cooling, the RBF is setup for steam distillation. The distillate is then poured into a separatory funnel, and the bottom crude benzaldehyde is separated out; this crude product is then dried over magnesium sulfate. Once dried, the benzaldehyde is placed in a suitable RBF and fractionally distilled under vacuum at approximately .109 atm; the fraction between 91Â ° C and 93Â ° C is collected, leaving 19.35 ml of pure benzaldehyde (~65% theoretical yield based on benzyl alcohol). Synthesis of o-Phenyl-benzothiazole from o-Aminothiophenol and Benzaldehyde 2 g of the previously prepared o-aminothiophenol and 1.695 g of benzaldehyde are charged into a 25 ml Erlenmeyer flask with 15 ml of glycerol. The reaction is heated for one hour. Afterwards, water is added until precipitate no longer fell out of solution; the precipitate is purified via recrystallization in hot ethanol, thus resulting in 3.034 g of o-phenyl-benzothiazole with a m.p. between 112Â ° C and 114Â ° C. Works Cited Kashiyama E1, Hutchinson I, Chua MS, Stinson SF, Phillips LR, Kaur G, Sausville EA, Bradshaw TD, Westwell AD, Stevens MF. (1999, Oct 7). Antitumor benzothiazoles. 8. Synthesis, metabolic formation, and biological properties of the C- and N-oxidation products of antitumor 2-(4-aminophenyl)benzothiazoles. Retrieved from http://www.ncbi.nlm.nih.gov/pubmed/10514287 Yamamoto K1, Fujita M, Tabashi K, Kawashima Y, Kato E, Oya M, Iso T, Iwao J. (1988, May 31). Novel calcium antagonists. Synthesis and structure-activity relationship studies of benzothiazoline derivatives. Retrieved from http://www.ncbi.nlm.nih.gov/pubmed/3361580 Lee BC1, Kim JS, Kim BS, Son JY, Hong SK, Park HS, Moon BS, Jung JH, Jeong JM, Kim SE. (2011, May 1). Aromatic radiofluorination and biological evaluation of 2-aryl-6- [18F]fluorobenzothiazoles as a potential positron emission tomography imaging probe for ÃŽ ²-amyloid plaques. Retrieved from http://www.ncbi.nlm.nih.gov/pubmed/21478020 Vattoly J. Majo, Jaya Prabhakaran, J.John Mann, J.S. Dileep Kumar (2003, November 17). An efficient palladium catalyzed synthesis of 2-arylbenzothiazoles. Retrieved from http://www.sciencedirect.com/science/article/pii/S004040390302272X S. V. Ryabukhin, A. S. Plaskon, D. M. Volochnyuk, A. A. Tolmachev (2006). Synthesis of Fused Imidazoles and Benzothiazoles from (Hetero)Aromatic ortho-Diamines or ortho- Aminothiophenol and Aldehydes Promoted by Chlorotrimethylsilane. Retrieved from http://www.organic-chemistry.org/abstracts/lit1/493.shtm Cecilia D. Wilfred Richard J. K. Taylor (2004, December 3) Tandem oxidation processes for t he preparation of nitrogen-containing heteroaromatic and heterocyclic compounds. Retrieved from http://pubs.rsc.org/en/Content/ArticleLanding/2004/OB/b315689c#!divAbstract Brindaban C. Ranu, Ranjan Jana, Suvendu S. Dey (2004, February 2). An Efficient and Green Synthesis of 2-Arylbenzothiazoles in an Ionic Liquid, [pmIm]Br under Microwave Irradiation. Retrieved from https://www.jstage.jst.go.jp/article/cl/33/3/33_3_274/_article Maleki B, Salehabadi H, Moghaddam MK (2010, September 5). Room-Temperature Synthesis of 2-Arylbenzothiazoles using Sulfuric Acid Immobilized on Silica as a Reusable Catalyst under Heterogeneous Condition. Retrieved from http://www.ncbi.nlm.nih.gov/pubmed/24061824 Najmedin Azizi, Alireza Khajeh Amiri, Roya Baghi, Mohammad Bolourtchian, Mohammad M. Hashemi (2009, July 21). PTSA catalyzed simple and green synthesis of benzothiazole derivatives in water. Retrieved from http://link.springer.com/article/10.1007/s00706- 009-0209-4 A.I. Vogel, A.R. Tatchell, B.S. Furnis, A.J. Hannaford, P.W.G. Smith (1996). Vogels Textbook of Practical Organic Chemistry (5th ed.). New Jersey: Prentice Hall W. W. Hartman M. R. Brethen (1923). Organic Syntheses (3rd ed.). Planker, Siegfried Baessler, Konrad (1976) US Patent No. 3931321 Washington, DC: U.S. Patent and Trademark Office.

Equine Nutrition :: Biology Anatomy Horse Essays

The digestive system of the horse consists of a simple stomach, small intestines, cecum, large and small colons, rectum and anus. The horse’s stomach is comparatively small for its size. The stomach of an average horse has a holding capacity of about two gallons. This may be the reason horses eat small but frequent meals. From the stomach food moves to the small intestine, which is the main site of digestion. The small intestine empties into the cecum. The cecum; along with the large colon; make up the large intestine. Digestion in the large intestine occurs by action of bacteria and protozoa. (arg.gov.sk.ca) The energy content found in feeds and how it is measured in Kilocalories (kcal). (arg.gov.sk.ca) which is also the measure used for calories in human consumption. Equine energy intake is measured in megacalories (Mcal) which are equal to 1000 calories. (arg.gov.sk.ca) The total energy in feed is called gross energy. The amount of the feed's gross energy that is used by the horse is called Digestible Energy or DE. Total Digestible Nutrients (TDN) is also a measure of feed content energy, it is reported in percentages and converts between calories and weight. (arg.gov.sk.ca) Carbohydrates supply 80-90% of dietary energy. Sugars, starch, cellulose and related substances are carbohydrates. Starch is more easily digested than cellulose. Grains are easy to digest as they are 60-80% starch. (arg.gov.sk.ca) A recent study conducted by Sharon R. Bullimore et. all. investigated the result of supplementing the diet of endurance horses with fructose rather than glucose. They â€Å"conclude that fructose is well-absorbed by horses and rapidly converted to glucose.† An assessment of adequate energy intake can be established by evaluating body condition. Deficient diets result in weight loss in the horse. Alternate causes of weight loss are internal parasites and disease. Excess energy intake wall cause obisity which stresses joints and reduces athletic ability. (arg.gov.sk.ca) A horse in moderate physical condition is described as â€Å"Back level. Ribs cannot be visually distinguished but can be easily felt. Fat around tailhead beginning to feel spongy. Withers appear rounded over spinous processes. Shoulders and neck blend smoothly into body.† (Henneke et al., 1981) Protein is necessary in a horse’s diet as they can not produce the amino acid lysine and must be supply it in their feed. The horse’s protein requirements vary depending on age and function. Young horses needing more as they are still developing tissues made of protein.

Morality and Monkey Essay

Monkey is created by the author as an individual entity that resembles the characteristic of an ordinary human being. It is quite obvious that the audience would better understand the idea hidden in the literature if the characteristics of the protagonist are closely related to those of the reader. In Monkey , the author carefully parallels the traits of Monkey to the lives of human beings. Then why does the author portray so much resemblance between Monkey and human? The author’s approach in attracting the audience by using symbolism successfully accomplishes the intention in the novel. All humans feel a need, a hunger for the things that benefit their way of living. Monkey easily symbolizes many ordinary humans in this world. Monkey’s life represents a journey that reflects the lives of most human beings. From the beginning of the novel,Monkey expresses hunger that is overpowered by greed. Similar to human beings,Monkey first seeks knowledge, then power, and finally enlightenment. Monkey’s arrogance brought by greed is displayed when he proclaims, â€Å"why do you not bow down to me as your king? † . Monkey’s desire to acquire more than the apparent limit is more understandable to the audience, because human beings are able to empathize with this greed felt by Monkey. All people fight with human nature to alter the natural phenomenon that occurs in life. In comparison, Monkey struggles to alter nature by demanding immortality. Human beings struggle to change nature in order to achieve higher status in society or personal satisfaction. Monkey seeks immortality to prevent nature from taking its course so that he may be able to rule his kingdom forever. Readers are able to better understand Monkey’s adventure to find the impossible in life. Man looks for opportunities to expand his potentials just as Monkey strives to increase his powers. During the course of life, there are obstacles that hinder the path to acquiring the impossible powers. The forces of good and evil goes up against each other throughout the novel. The tension between good and evil comes natural throughout the book just as human beings experience hardship in everyday lives. Another similarity portrayed between Monkey’s world and human civilization are the values and the customs they hold. Chinese moral.

The Difference Between Truck Drivers and Professional Truckers

The Difference Between Truck Drivers and Professional Truckers Expert TruckerMike over at the TruckingTruth has some advice for aspiring drivers- step up your game!  Anybody who can afford a rig can call themselves a trucker, but there are specialized skills that only the professionals can really boast. It’s all about the  driving. Can you back your truck into a space invisible to the naked eye? Can you handle city driving, highway traffic, and the range of capable and hapless drivers you’ll encounter along the way? They won’t all be polite, and they won’t all be respectful, but you’ll have to hand the stress with aplomb and professionalism.According to TruckerMike, being a â€Å"professional driver† is all about control- the truck is only the vehicle he’s using at the time. So whether you’re behind the wheel of a passenger van or an 18 wheeler, let go of the egotistical idea that you have anything to prove by speeding, cutting someone off, yammering on your radio, or tailgating. Instea d, learn how to keep your cool. The right response to someone else’s road aggression is slowing down, letting the neighboring hothead pass, and maintaining a safe driving distance.Any driver can have a bad day- sure, you might lose your temper or make a reckless driving decision- but a true professional knows not to try to enforce the safe driving of others and not to view himself as the road mayor of the traffic’s flow or density.

Free Essays on Arthur Ashe Jr.

Arthur Robert Ashe Jr. is a man of trust, courage, grace and honor. Although many of these attriobutes I share with Arthur, his high level of moral values and self reliance I aspire to achieve. Arthur was of African American decent and being born on July 10, 1943 in Richmond, Virginia he had to face many racial struggles and hardships. On the contrary, I was born and raised in somerset, New Jersey, in the 1990’s so my racial struggles were close to non-existent. Being of Italian- American decent, if I had lived in the time of Arthur Ashe I still would not have faced racial struggles as greatly as African Americans did in that time. Arthur was the first born just as I was, except he was the first and only while I on the other hand have three siblings. We were both born into extremely loving and caring families. Arthur was raised by extremely strict parents and was not even allowed to go out after school or hang out with friends as I do occasionally. His father just like my parents set goals for self-reliance, discipline and responsibility. Because of those goals Arthur began to take great pride in his reputation. I also feel as if I’m always being judged. We have both been called â€Å"quiet† people but Arthur eventually grows out of that and my parents tell me I’m beginning to do the same. Both of our parents, to our displeasure, force us to do our numerous chores before anything else. The difference lies within the punishment for disobeying our parents wishes. The so called â€Å"beatings† that Arthur received in his time were nothing unordinary yet if those beatings were to occur t oday they would be seen as wrong and inhumane. Despite the differences we share many similar diversions such as good quality time with our families. Arthur was known to spend countless hours reading and listening to music with his mom. Yet at the age of 6 Arthur had to face one of the most traumatic expierences of his life when he lost his mother, M... Free Essays on Arthur Ashe Jr. Free Essays on Arthur Ashe Jr. Arthur Robert Ashe Jr. is a man of trust, courage, grace and honor. Although many of these attriobutes I share with Arthur, his high level of moral values and self reliance I aspire to achieve. Arthur was of African American decent and being born on July 10, 1943 in Richmond, Virginia he had to face many racial struggles and hardships. On the contrary, I was born and raised in somerset, New Jersey, in the 1990’s so my racial struggles were close to non-existent. Being of Italian- American decent, if I had lived in the time of Arthur Ashe I still would not have faced racial struggles as greatly as African Americans did in that time. Arthur was the first born just as I was, except he was the first and only while I on the other hand have three siblings. We were both born into extremely loving and caring families. Arthur was raised by extremely strict parents and was not even allowed to go out after school or hang out with friends as I do occasionally. His father just like my parents set goals for self-reliance, discipline and responsibility. Because of those goals Arthur began to take great pride in his reputation. I also feel as if I’m always being judged. We have both been called â€Å"quiet† people but Arthur eventually grows out of that and my parents tell me I’m beginning to do the same. Both of our parents, to our displeasure, force us to do our numerous chores before anything else. The difference lies within the punishment for disobeying our parents wishes. The so called â€Å"beatings† that Arthur received in his time were nothing unordinary yet if those beatings were to occur t oday they would be seen as wrong and inhumane. Despite the differences we share many similar diversions such as good quality time with our families. Arthur was known to spend countless hours reading and listening to music with his mom. Yet at the age of 6 Arthur had to face one of the most traumatic expierences of his life when he lost his mother, M...

Discuss the concept of marketing myopia and its benefits and Essay

Discuss the concept of marketing myopia and its benefits and limitations for a company - Essay Example They focused on products instead of customer requirements. This lack of vision and the customer dissatisfaction paved the way for the success of the auto industry on the highways. Further, the construction of super highways has created better medium for freight and passenger traffic, posing a formidable competition for the railways. Similarly, when small cars were introduced in the US market by Japanese companies, they became a hit in the first year of their introduction. Though there had been major researches going on for a long time in the US, none of them were able to find out what exactly the customers wanted. They focused on what was the best alternative available for a customer of the available options. They totally ignored customer requirements. Their researches focused on the product, not on customer requirements. Marketing Myopia occurs when a marketer is excessively preoccupied with product development, manufacturing or selling and ignores customer needs wants and interests. Marketing is a long-term function that involves anticipating a change in the future, and planning for it accordingly (Saxena, 1997). Another example that is apt quoting in this context of marketing myopia is that of the pager industry and radio broadcasting. Pager companies could not foresee technology changes and changing customer expectations and adapt themselves to fulfil customer expectations while mobile companies fulfilled the needs and succeeded in the market. Most companies that did not consider customers’ needs and preferences have suffered losses. With the changing times, a good marketer needs the vision to be on top of the changes and trends. Theodore Levitt in his book The Marketing Imagination has cited four conditions for business obsolescence as a result of marketing myopia. The following are the conditions: 1. The belief of

Installation of Cameras on Highways and Roads Research Paper

Installation of Cameras on Highways and Roads - Research Paper Example The rationale behind the enforcement of this project is to reduce the number of accidents casualties, particularly at accident black spots (Marcus Nieto, 1997). A speed camera or a traffic enforcement camera is a camera mounted on roads and highways, to monitor traffic movements on the motorway. These cameras are highly sophisticated to be able to read vehicle registration numbers in case of Highway Code violations. The cameras are able to detect the speed of a moving vehicle, and if found to be overspeeding, a call is then made to police patrol vehicles that are waiting nearby. Speed enforcement cameras are highly effective tools for discouraging speeding and consequently, reducing road accidents. Point-to-point speed cameras, for example, calculate the average speed of a moving vehicle over a stretch of the road or highway and discourage motorists from the habit of speeding up then slowing down near fixed safety cameras to avoid detection. Red light cameras are cameras that are connected to traffic signals and sensors buried at the stop line or the crosswalk. The cameras are highly effective in identifying traffic light violators by continuously monitoring the traffic signals. The red light cameras are especially useful in cities, where they enforce traffic regulations by automatically taking photos of vehicles whose drivers run the red lights. The red light cameras rely heavily on the sensors buried under the stop line, to enforce the traffic laws. The cameras are triggered when vehicles pass over the sensors at a specified time after the traffic lights turn red, and above a pre-set minimum speed. The photograph shows the vehicle of the red light violator at the intersection. The red light camera records the time elapsed since the commencement of the red light, the time, date and vehicle speed.