Language Variety Essay Example | Topics and Well Written Essays - 2000 words

Language Variety - Essay Example At the danger of distortion let us pose a basic inquiry: What is Language is an entangled business. In regular talk, we utilize the word 'language' from multiple points of view. It isn't clear how 'language' ought to be characterized or what the individual on the road thinks it really is! (Downes, 1998, p.1). We will in general characterize language contrastingly in various circumstances. We discussion of the ambiguous articulations of a newborn child, as a youngster's language. At the point when we allude to the resonant sounds of certain dialects we allude to language regarding style. At the point when we discuss language in normalized rightness, we discuss language as punctuation. We additionally discuss language as an aptitude, a We likewise will in general characterize language regarding the utilization to which we put it. We discuss legitimate language. The language utilized by the lawful calling will in general be very not quite the same as our ordinary language. We additionally discuss clinical speech. That is the language utilized by the clinical clique. This is again not quite the same as the language we use in regular daily existence. At that point you have coding languages which is very unmistakable from any of different dialects. In a manner each specific calling it appears has its own trademark language. Chomsky characterizes language as a lot of quite certain widespread standards which are natural properties of the human brain and part of our species' hereditary enrichment (Chomsky. 1986: 15 ff. as refered to in Downes, 1998, p.17). While that may undoubtedly be the best meaning of language, the meaning of language should be inspected from a sociolinguistic viewpoint. What is Sociolinguistics The most clear meaning of sociolinguistics is that it is the investigation of language in the public arena (Schmitt, 2002, p. 150). Schmitt proceeds to state that most sociolinguistic investigations are essentially spellbinding, however center around accomplishing logical objectivity, in any event, when these examinations include unpredictable impacts that society has on language. Sociolinguistic investigations additionally contemplate social parts of language in a logical way, clarifying social impacts as precisely as could reasonably be expected. (Schmitt, 2002, p.150) Language Variety 3 A Sociolinguistic Definition of Language Sociolinguistics will in general characterize language as what the individuals from a particular society talk. Anyway they additionally think about the way that a general public may have more than one language or numerous tongues of a similar language, and along these lines see language with the conviction that it isn't something that is autonomous of society. (Wardhaugh, 2002, p. ix) Reason for Language The thought of talk is the applied connection among language and society, looking upwards from one perspective to social structures and social implications and downwards to the quick and dirty of words and syntax - lexicogrammar - on the other (Bartlett, n.d, p.113 ). (Bartlett, n.d, p.113) contends that language is a socially propelled develop in view of what it assists with doing. Any language fundamentally fills two needs: it encourages association and fills in as a methods for correspondence. The Common Components of All Languages All dialects have three normal

Essence Essay Example

Quintessence Essay Example Quintessence Essay Quintessence Essay The materials and structure we picked before development comprised of at least eight enormous bits of wood, little and huge nails, a mallet, screws, drill, bungee strings and screw snares so as to make a huge scope sling. The plan procedure incorporated a rectangular base produced using the enormous bits of wood with more weight in the back to hold it down. Two medium size bits of wood will be bored into the highest point of the triangles to hold the discharge. The discharge will be snared to the PCP pipe with the goal that it can swing unreservedly. A second bit of PCP channel will be set Just with the goal that the discharge stops at a 45 degree point. The discharge will be kept down close with a bungee rope that will be pulled so as to make the pressure that will permit the discharge to proceed to toss the egg. After some difficult work and significant conversation or configuration plan has changed. Time was of the pith and a huge scope launch Just wasnt plausible. We chose to make a little scope launch. This little scope one despite everything had a similar thought as the huge one yet Just chop down. We made a 72 inch base with a tallness of 7 % inches. Two triangles were made on each side with a piece in the center for the discharge to be ttached to so it could swing unreservedly. There will be another piece on the rear of the base that will hold the pressure for the discharge. Since we changed to little scope, the materials changed. For the base we utilized a 72 inch bit of compressed wood. At that point, so as to make the triangles, we utilized four Popsicle sticks that were too stuck to the base. At that point we broke a bit of grill stick into equal parts, and stuck it to the center of the two triangles. Before we stuck it we cut a bit of straw and put it around the stick with the goal that the discharge could move. We at that point utilized container top and stuck it to another Popsicle and stuck that Popsicle adhere to the straw bit of the sling. Next we put 2 paper holders on the rear of the base holding an elastic band. We then too stuck a paper clasp to the base of the discharge stick that will interface with the elastic band making the strain. At that point we stuck another bit of grill stick lower on the triangle so the discharge would stop at 45 degrees. We put a phone on the base to hold it down and the put the ammo in the container top, pulled back and let it fly.

Blog Archive mbaMission Consultant Spotlight Erin Schuhmacher

Blog Archive mbaMission Consultant Spotlight Erin Schuhmacher Having been admitted to several top MBA programs, Erin Foley Schuhmacher ultimately chose to attend HBS. While at HBS, she completed an independent study for a national retail franchise and served as an ambassador for the admissions committee, hosting prospectives, leading campus-wide information sessions and participating in QA conference calls for newly admitted students. Before business school, Erin was a research associate for Donaldson, Lufkin and Jenrette and Banc of America Securities, where she authored and edited white papers on the retail industry. Most recently, she worked at Financial Risk Management, a London-based fund of hedge funds company, where she performed due diligence on hedge fund investments and produced qualitative research reports used by the firm’s investment committee and institutional clients. Erin was a founding member of the NYC Young Professionals Council of Upwardly Global, a nonprofit organization devoted to serving the needs of legal, professional ly trained immigrants, and she currently volunteers at Covenant House. Quick Facts: Received MBA from: Harvard Business School Undergraduate field of study:  Economics/fine arts Fields worked in before mbaMission:  Finance Working style:  Direct, tough love What Past Clients Are Saying: I would highly recommend mbaMission and Erin Schuhmacher. From the initial brainstorming session to the final edits, the service was first class. I worked with Erin at mbaMission and had a terrific experience.  Erin provided top-notch editing skills, served as a sounding board for my essay ideas and also provided great suggestions for making my themes clearer. I would highly recommend mbaMission to anyone. I recently got into my target school, Michigan Ross, and I don’t think this would have been possible without Erin’s help. Watch Erin’s Video: Share ThisTweet mbaMission Consultant Spotlight

Taking a Look at Walmarts Supply Chain Management System

1. Nature of the Business Environment Wal-Mart delivers a wide variety of goods at competitive prices to add value and low cost its costs, making it the strongest company in the retail sector. Over the years, Wal-Mart has attracted the attention of many analysts because of its huge international success and its ability to target a wide demographic of shoppers. Wal-Mart is a discount retailor founded by Sam Walton in 1962. This Company has grown to be a retail giant with over 11,000 stores worldwide from Canada, Brazil, Argentina, UK, and China. When Walton initially founded Wal-Mart, his business strategy was to make everyday products available to ordinary consumers at affordable prices. Wal-Mart’s business strategy still remains†¦show more content†¦From the hub, they were sent directly to the store giving them a competitive advantage in reducing cost because Wal-Mart effectively took advantage of economies of scale by ordering large quantities. These items would then be distributed through their own logistic infrastructure to their stores. Reducing cost was always a key organizational goal and in doing so, Wal-Mart eliminated the middleman and dealt directly with manufacturers, an unprecedented move in retail at that time. Wal-Mart also developed a system known as cross-docking, in which they would deliver goods to a consumer directly from the manufacturer, eliminating the need to bring it to a store or hold inventory. Next, they developed one of the greatest computer systems that helped to link supplier and store information systems together. This allowed the supplier direct access to their sales; therefore, they were able to monitor the system to determine when to send inventory as needed, reducing purchase order time. An important part of its logistic system was its transportation system. Human resource managers made sure they hired competent truck drivers that were required to go from the manufacturer to the store or even to the consumer. The trucks were owned by Wal-Mart a nd therefore allowed it free reign over truck usage. As the years progressed, Wal-Mart invested in IT which allowed its stores to monitor their own inventoryShow MoreRelatedCase Study : Supply Chain Management1028 Words   |  5 PagesSUPPLY CHAIN MANAGEMENT IN RETIAL INDUSTRY: CONCEPTS, STRATEGIES AND WALMART CASE STUDY Mian Wang CID: 01090728 Imperial College Business School, MSc Management ABSTRACT With the rapid increase of operation cost and fast development of E-commence in today’s retail industry, traditional operation management models are antiquated. Companies attempt to enhance competitive capacity through management innovation, and an increasing amount of attention is paid to their supply chain management forRead MoreWalmart : A Largest National Retailer1715 Words   |  7 Pagesretailer in the USA and by the 90’s Walmart achieved the mark of largest national retailer from the east to west cost. The company also expanded its business becoming multinational in 91 entering in Mexico and Canada in 94. After that, Walmart started to look outside North America and opened stores in South America (Brazil and Argentina in 94 and 95, respectively), by 96 it accepted the challenge to enter in China and in Europe in 99 when had bought ASDA in the UK. In 2005 the worry with the environmentalRead MoreWalmart Business Model Study3993 Words   |  16 PagesYuansheng LI - (IJAEBM) INTERNATIONAL JOURNAL OF ADVANCED ECONOMICS AND BUSINESS MANAGEMENT Vol No. 1, Issue No. 2, 093 - 097 Walmart Business Model Study School of Language and Management, Heriot-Watt University, Edinburgh, UK School of Management, Politecnico di Milano, Milano, Italy School of Business Management, Umea University, Umea, Sweden tomlee315@hotmail.com Abstract----This report explores the features and the role of business model of Walmart in creating and capturing value. A successfulRead MoreA Brief Note On The Supply Chain Management2593 Words   |  11 PagesIntroduction – Technology in Supply Chain Management Till not to long ago the area of Supply Chain management was seen as a task that took place in the background without any dedicated resources. Majority of the people thought it was only used by large brands that have an international distribution need. When there was an issue in the supply chain, people were pulled from their existing jobs to fix the issue. Once the problem was solved, the people would go back to their original tasks. There wasRead MoreWalmarts Business Core, And Strategy1763 Words   |  8 Pageshad become a renown world company by Fortune magazine with 5,289 multi type formatted stores (US and nine other countries), 1.6 million employees and revenues of $285 billion. Sam Walton set to conquer the retailing industry by discounting. Walmart’s business core, and strategy was to be the overall low-cost retail leader of supplying a wide selection of products to its customers. They used the strategic access-based positioning for targeting the modest incomes demographic that valued low pricesRead MoreA Report On Wal Mart2059 Words   |  9 PagesContents About Wal-mart 4 Mission:- 4 Facts Figure 5 A glance of major outlet of Walmart present worldwide 5 Supply chain at Wal-mart: 5 Strategic Planning at Walmart 7 Operational Optimization 8 Performance Modelling 9 Company Performance Measures 9 Sustainability index 10 About Wal-mart It is an American multinational retail corporation that operates chains of large discount department stores and warehouse stores. Wal-Mart was founded in year 1962 by Sam Walton. WalmartRead MoreSustainable Solutions11923 Words   |  48 PagesKatherine Kem DBA Strategy Dr. Robert Hockin, Instructor February 21, 2010 Running head: SUSTAINABLE SOLUTIONS Sustainable Solutions Paper Walmart has some of the best supply chain methods in the market, and is working to become an industry leader in sustainability. Despite this, there is much criticism of this ‘giant’, and an in-depth look of their organization from a sustainable lens will review their successes, failures and areas of opportunity. Senge (2008) provides a Sustainable Value Framework inRead MoreWalmarts Business Analysis and Recommendations5121 Words   |  21 Pagesorganized into Americas, World and Sams Club. Walmarts industry is generally unfavorable, but the company has shifted some of the industry forces to make it more favorable. By having strong bargaining power with suppliers, Walmart is able to offer a considerable value proposition to its customers. The result has been that the company has generally enjoyed strong financial performance, despite some slowdown in activity as the result of the recession. Walmarts strategies are built on its strengths.Read MoreA Comparative Study of Walmart6782 Words   |  28 Pageseconomic integration, monetary systems, social responsibility and corruption have also been reviewed. While being part of one continent and a common trade bloc (NAFTA, the North American Free Trade Agreement), considerable differences between Canada and Mexico are apparent. These differences are individually analyzed on the following pages. Inevitably, they are best understood in the context of the two countries long-standing economic and cultural ties to Walmarts home country, the United StatesRead MoreSupply Chain Management : An Integrated Process Essay1882 Words   |  8 Pages Introduction: Supply chain management is an integrated process that constitutes the various stages through which a product passes prior to reaching the ultimate consumer. Every product or service is designed in such a manner that it is able to meet the requirements of its target consumers. Through a well formulated and managed supply chain process, products that are manufactured are able to reach out to its consumers effectively and through the process it is possible to make it available at a

Aspergers Syndrome Essay - 2777 Words

Asperger’s Syndrome In today’s society, Asperger’s Syndrome is being talked about, and seen, more than ever, from television shows, such as Parenthood, to magazine articles, and of course in the inclusive classroom. Throughout this paper we will be looking at where Asperger’s Syndrome originated, some of the characteristics and causes, as well as ways in which teachers and parents can better deal with a child that has Asperger’s Syndrome. Asperger’s Syndrome is found under Autistic Spectrum Disorders which has certain determined types of developmental delays such as social interaction, communication, and stereotypic behavior. Under ASD you will also find disorders such as Rett’s Disorder, Childhood Disintegration Disorder, and†¦show more content†¦The difference for Asperger’s parents is that they tend not the expert on their child, making the child the expert on themselves in order to â€Å"reach some semblance of attunement with him and to maintain equilibrium†(Gould, K., Fantasy Play as the Conduit for Change in the Treatment of a Six-Year-Old Boy With Asperger’s Syndrome). In an article by Katherine Gould, she believes that children with Asperger’s have the desire to attach, but are unable to because their mothers were unable to relieve distress and restore a desired affective state through soothing, so the child is motivated to soothe their self. Not being able to soothe your child can lead to attachment problems for both parent and child. Children who are unable to attach, end up being unregulated, impulse ridden, angry, and powerless, making it virtually impossible to function correctly in the social world. Another problem parents face with Asperger’s is misdiagnoses. â€Å" With easier access to information assisted by the Internet, not infrequently a parent will simply inform the clinician that their child fits all essential criteria of the disorder, and that they are just seeking an official validation of the diagnosis† (Stiefel, I., Shields, A. K., Swain, M. A., amp; Innes, W. R., Asperger’s Coming Out of Our Ears: Making Sense of a Modern Epidemic). BeingShow MoreRelatedAsperger Syndrome: Implications and Intervention1375 Words   |  5 PagesAsperger Syndrome: Implications and Interventions Asperger Syndrome (AS) is a condition characterized by developmental delays most notable in social contexts. AS is most commonly identified by obsessive and repetitive behaviors and unawareness of nonverbal communication. Both Asperger syndrome and autism are forms of pervasive developmental disorders (PDD). It is important to note the distinctions between the two PDD’s. We do not see impairment of adaptive skills, cognitive development, or languageRead MoreEssay on Asperger?s Syndrome1037 Words   |  5 Pages Asperger’s Syndrome Today there are many different types of disabilities and syndromes. When you have a child to be diagnosed with a disability or a syndrome life can suddenly become overwhelming. This is especially true if they have been diagnosed with Asperger’s Syndrome. Parents sometimes feel guilty because their child has a disability or syndrome. Parents may feel that they are responsible for their child’s disability or syndrome. Parents may feel guilty about their child being diagnosed withRead MoreAsperger s Syndrome Of Children2968 Words   |  12 Pages Asperger’s Syndrome in Children Submitted in fulfillment of the extra credit requirement For PSYC 4176: Advanced Child Psychology Louisiana State University By Emily France April 2, 2015 Abstract Asperger’s Syndrome is a pervasive developmental disorder that often presents itself in children during the elementary years. It is characterized by deficits in social interactions, normal developing language, fixation with specific objects, and average or above average intellectual functioningRead MoreEssay on What is Asperger Syndrome?2762 Words   |  12 Pagesunfamiliar with disorders associated with autism. Some people do not even know what autism actually is. Asperger’s Syndrome is one perplexing disorder, of countless, that needs to be acknowledged. Although it is one of the more well-known disorders, an understanding of Asperger’s is far from common knowledge. There is an abundance of misconceptions and people unaware of what Asperger Syndrome actually is. Being uncertain about the characteristics of a person with Asperger’s allows people to go throughRead MoreAutism And Asperger s Syndrome965 Words   |  4 PagesIn today’s society, many new discoveries having to do with the human brain and body are found every day. Autism and Asperger’s syndrome is just two examples of them. Not many people know what or if they have this disorder until it is properly diagnosed, each and every year. The real cause of autism is yet to be known, but better understanding the disorder might help. Someone who may not know much about what they are, could read and find out more about it. The goals of this paper is to help someoneRead MoreThe Relationship Between Asperger Syndrome And Autism2734 Words   |  11 Pages The relationship between Asperger syndrome and autism has been a controversial topic in psychology. There is not a definite correlation which has been decided upon between the two and chiefly due to the fact that they are both overly similar. Concisely, psychologists seek to identify the main difference between them. In a simpler way, it is not yet clear whether autism and Asperger syndrome should be defined as indepen dent (distinct) terms, or whether Asperger syndrome should be categorized underRead MoreAutism And Asperger Syndrome : Similarities And Differences1059 Words   |  5 PagesAutism and Asperger Syndrome are two similar disorders and are too often confused. The average person knows little about either, (often thinking the two are the same), and this ignorance leads people to make hasty rationalizations. The difference between the two can often be great, which is why they are separate disorders. While people fail to see the difference, distinguishing between the two can be as easy as recognizing the severity of one’s problem. While they share similar characteristics andRead MoreSocial And Communication Disorder : Asperger Syndrome Essay2450 Words   |  10 Pagescommunication disorder is Asperger syndrome, this is characterised by the following; the individual may have difficulties in social interactions, a restricted range of interests, repetitive behaviours and also they may have a delay in motor development. This may be shown in the individual s clumsiness or uncoordinated movements, however, those with Asperger s syndrome don’t have significant delays in both language and cognitive development. There are a number of different symptoms of Asperger s yet it is unlikelyRead MoreAsperger s Syndrome : Symptoms And Diagnosis1510 Words   |  7 Pagesunderstand about Asperger’s. In this report I hope to outline what I have discovered and answer questions such as: What is Asperger’s Syndrome? Who is affected by Asperger’s Syndrome? How are their lives changed? As well as other questions. What is Asperger’s Syndrome? Asperger’s Syndrome was first defined in 1944 by an Austrian Pediatrician named Hans Asperger. He referred to it as Autistic Psychopathy and described the children’s as having normal intelligence but lacking in social and behavioralRead MoreAspergers: Defining the Syndrome829 Words   |  3 Pages Aspergers: Defining the Syndrome What makes you different? Is it your clothes, your personality or your hobbies? Do these things set you apart from everybody else or do they help you fit in? Would you change these things if you could. What if you couldnt change it because it was part of your DNA? Its something you can never change and it will be with you the rest of your life. One of these things is Aspergers. The symptoms, causes,diagnosis and their daily lives set them apart from everybody

Extraction Of Caffeine From Tea - 1878 Words

EXTRACTION OF CAFFEINE FROM TEA Abstract The method used to separate the organic compound from a mixture of compound is the extraction. It is done by the dissolving of one or more compounds in a good solvent. The solvent which was used in this experiment was 15 ml of dichloromethane into 125ml of water. Caffeine was extracted from 9.19 g of TAZO Awake English Breakfast. Caffeine is soluble in water in 2.2 g/ml at 20 C; it is more soluble than dichloromethane which has 10.2g/ml at 20 C, and the method used for the extraction was the liquid-liquid extraction method, followed by evaporation. The objective of going through all these steps was to be able to obtain caffeine from tea and to see how pure or how the caffeine was not pure in comparing the standard values of Melt Point and RF values of the result of the experiment. Introduction It is well known that tea is one of the greatest frequently used caffeinated drinks in the world. The caffeine (C8H10N4O2) which was extracted from the tea was harsh and white. Caffeine is known as being a great stimulant which is mostly used by the majority of people, and caffeine has a power in people’s organism. It creates many different kinds of problems, such respiratory problems, heart rate problems, anxiety and insomnia problems. On the other hand, caffeine has some good effects for people, such as improving alertness, learning capacity and exercise performance (NCBI, 2013). Tea Also contains other components such asShow MoreRelatedExtraction of Caffeine from Tea Leaves1151 Words   |  5 PagesExtraction of Caffeine from Tea Leaves Introduction Caffeine is soluble in boiling water and as a result it is easily extracted from tea bags by steeping in hot water. This process leaves behind the water insoluble portions of the tea bag. However, water extracts more than just caffeine, so a final separation is done with an organic solvent that will dissolve primarily caffeine. The organic solvent used in this experiment is Dichloromethane (CHâ‚‚Clâ‚‚). Dichloromethane is less polar than waterRead MoreUsing Solid Liquid Extraction Of Caffeine From Tea Leaves867 Words   |  4 PagesThe purpose of this experiment was to use solid-liquid extraction to isolate a crude sample of caffeine from tea leaves and then subsequently purify the isolated sample via sublimation. The two solvents used in the extraction were water and dichloromethane. In addition to caffeine, tea leaves also contain other compounds that must be dealt with including cellulose, proteins/pigments, tannins, and saponins. Cellulose is not soluble in water as a result of its high molecular weight and thereby doesRead MoreEffectiveness Of An Extraction Process And Purification Process955 Words   |  4 Pageseffectiveness of an extraction process and purification process by sublimation is observed and used to selectively separate caffeine from teabags. In the first part of the experiment, water soluble materials, including caffeine, within the teabags are extracted into hot water because the solubility of caffeine in water increases as temperature increases. This is due to the concept that increasing kinetic energy through increasing temperature will allow the molecules in the solute to break apart from the intermolecularRead MoreEssay Separation of Benzoic Acid and Acetanilide1243 Words   |  5 PagesReport 13 October 2011 Table of Contents Separation of Benzoic Acid and Acetanilide 3 Extraction and Purification of Caffeine from Tea 4 Extraction of Trimyristin from Nutmeg 5 Conversion of t-butanol to t-butyl chloride 6 Appendix 7 Calculations 8 Literature and Experimental Values of Benzoic Acid and Acetanilide 9 Experimental Caffeine IR 10 Literature Caffeine IR 11 Experimental Trimyristin IR 12 Literature Trimyristin IR 13 Experimental Tert-Read MoreCaffeine Lab Report769 Words   |  4 Pagesthe experiment caffeine [C8H10N4O2], is based on a series of procedures. Firstly, it is important to examine the structure of caffeine which is an alkaloid. Typically alkaloids are nitrogen based and found in plants, caffeine itself is composed of a purine ring with functional groups of a amide, amine and alkene respectively. Furthermore, Caffeine includeds a lone pair on the nitrogen atom asserting several functional properties(Zhao et al. 206). Under examination of the caffeine structure severalRead MoreEssay Acid Base Extraction1511 Words   |  7 Pages Acid Base Extraction The purpose of this laboratory assignment was two-fold, first, we were to demonstrate the extraction of acids and bases, finally, determining what unknowns were present. Second, we were to extract caffeine from tea. These two assignment will be documented in two separate entities. Introduction: Acid/base extraction involves carrying out simple acid/base reactions in order to separate strong organic acids, weak organic acids neutral organic compounds and basic organic substancesRead MoreThe Role of Caffeine in Society Essay970 Words   |  4 PagesCaffeine plays an enormous role in society today, from coffee to cokes to candy bars. Companies have made billions off the desire for that extra kick. Caffeine is the most widely consumed behaviorally active substance in the world making it one of the world’s most popular drugs. It’s known for the ability to stimulate the brain and central nervous system. The Chemical structure of caffeine is C8H10N4O2. Before the popular use of caffeine one can assume that people were sleepier, and less alert. ConsumptionRead MoreEffects Of Caffeine On Our Lives891 Words   |  4 PagesBiology 30 October 2017 Caffeine Caffeine is one of the most consumed substances in the world. The majority of people consume caffeine as part of their everyday lives. It helps us feel â€Å"alive† in the morning, by giving us the energy and focus that we need throughout the day. Caffeine has many benefits, some of which most people do not even know about. For a drug so commonly used, little attention is paid to the dangerous properties of caffeine products. Because caffeine is part of our everyday livesRead MoreIsolation of Caffeine from a Tea Bag1788 Words   |  8 PagesExperiment 11b: Isolation of Caffeine from a Tea Bag October 12,2012 Purpose: The objective of this experiment is to extract caffeine from tea bags using the method of extraction. After the caffeine is extracted it is then compared to the nutritional facts amount per serving on the tea bags box. Supplies: Glassware: 1. 50.0 m L graduated cylinder 2. 150.0 mL beaker 3. 2-glass stirring rod 4. 6-test tubes 5. 2-glass pipettes 6. 2-50.0 mL Erlenmeyer flasks 7. glass funnel Hardware: Read MoreUsing The Solid Liquid And Liquid Extraction Techniques For Extract A Strong Acid1613 Words   |  7 Pages Extraction Aleigha Spaulding Joseph Osazee 10-6-15 Abstract: This report presents the percentage recoveries found when using the solid-liquid and liquid-liquid extraction techniques to extract a strong acid, weak acid, base, and neutral compound from a mixture. During the solid-liquid section of the experiment, 0.5 M NaHCO , 0.5 M NaOH, 0.5 M HCl, and distilled water are used to dissolve and separate the acid, phenol, and amine solutions from the mixture, leaving the neutral

Drug Testing in the Workplace free essay sample

This paper discusses whether the costs for drug testing in the workplace are greater than the benefits. The paper introduces drug testing in the workplace as a controversial issue. There are those who hold the position that it is an invasion of privacy. On the hand there are those who believe that in todays society drug testing is a necessary evil, regardless of the invasion of privacy issue. The paper shows that the goals of employee drug testing include improvements in workplace safety, productivity and product integrity, however, as a decline in the use of drug testing by companies would suggest, drug testing programs did not meet these goals. This research supports the theory that drug testing in the work place does not improve productivity, and that it costs more money than it saves for companies. The author makes use of illustrations and graphs to support his argument. Table of Contents The Reliability Issue Trends in Drug Testing Does Drug Testing Improve Productivity? The Costs of Drug Testing Conclusion and Recommendations