Police Crisis Management

ABSTRACTThis paper is primarily directed towards a discussion of Police Crisis Management. This topic is necessary and beneficial to the police system in dealing with their operations. Crisis Management refers to a system of approach in solving various problems that may come in different situations. Its major function is to prepare a body, group or institution of the possibilities of disaster, calamities and emergencies. Finally, this paper tackles about the significant features of Police Crisis Management which include the stage of planning, negotiation, and the development of the crisis management.This paper is divided into three parts. The first part is the introduction wherein the concept of crisis management is described and defined. The second part elucidates on the definition and characterization of Police Crisis Management. The third part is composed of the important aspects and facets of Police Crisis Management. The last part presents the conclusion of the paper.Introductio nCrisis Management is a mechanism used in dealing with impending crises. Its principal focus is on the planning stage in which an organized practical method is formulated in order to prevent the occurrence of particular crises. It primary goal is to thwart the incidence of disorder in a specific field rather than facing the problem in an extemporized immediate approach.Crisis Management entails the detection of the crisis itself, the stage of making plans in reaction to the crisis which include proper way of dealing and resolving the problem. It is most likely used in the field of political science, international relations, business and management.The principal precepts of Crisis Management are gathering of the most pertinent information regarding the crises instead of concealing it; treating the crisis as quick as possible for prolonging its existence might also increase the risks it poses; and the coordination and involvement of the persons who are responsible for the execution of the crisis management system.Having the above key principles, the theory of crisis management can be carved up into three main phases, namely: crisis negotiation, crisis control, and crisis dynamics.Police Crisis ManagementPolice Crisis Management pertains to a systematic method of treating crisis or problems that are primarily directed towards police operations. This method aims to check the occasion of hitches and predicaments in the field of police system. Moreover, its task is not only in the detection of potential problems but also in addressing these problems systematically and accordingly.In its objective to put superior countermeasures over the imminent crises in the field of the police system, planning and execution take a very important role in administering the crisis management. With this regard, standard operating procedures should be observed by the police system in order to manage the crises responsibly and conscientiously.Important Aspects of Police Crisis Managemen tAs stated earlier, necessary stages of crisis management should involve planning on what to do, how to do, what are needed in dealing with a specific crisis. Such plays a very important role for it is the stage wherein the crisis management starts. It includes the identification of the existing crisis, the reasons or the causes of its occurrence, the affected aspects and the approximated period of its occurrence if not addressed immediately. Also, it consists of the formulation effective techniques or strategies that can successfully terminate the prevailing crisis.Another important aspect of police crisis management is the gathering of the most important and most relevant information regarding the crisis which is primarily focused on the knowledge, skills and attitude that the police system should possess in order to execute the planned strategy in managing a particular crisis. For example, in the case of hostage-drama scenario, the police system does not instantly go to the place wherein there is a hostage situation. The police system has this standard operating procedure in which prior to its implementation, a plan of action should be first discussed by the police themselves initiated by the superior police. In such meeting, the policemen are reminded of the dos and don’ts in dealing with that particular situation.They are also reminded of the consequences and possible threats that they might encounter while executing their task of controlling the situation. Lastly, as advocates of justice, police system does not permit abuse of power. In which in the case of the given hostage-crisis, the policemen are not instructed to gunshot the hostage-taker at once. Negotiation is the initial mechanism use by the police system in handling such situations. However, in worst cases like the hostages are really being by the hostage-taker, the policemen are initiated to do all that they can do to stop the hostage-taker from hurting the hostages –which allows them to fire on the hostage-taker (such also applies to other instances such as by-bust operations, face-to-face encounter with law-offenders, etc.)In addition, excellent coordination with the whole police system is necessary in the police crisis management. It is noteworthy that the police system is well coordinated from top to bottom and vice versa. The planning stage should be composed of commands and instructions from the top superiors, and the discussed-strategy that is done during the emergency meeting of the police. Having this need of coordination means also that outstanding communication among the law-enforcers should be maintained during the crisis management.Time-delay should be avoided. There should be no action from the police system that might interrupt the operation. As cited earlier, quick reactive response should be the attitude of the police all throughout the crisis management. Prolongation of such incidents might severe the tension and the situation causing more difficulty in controlling the circumstances.  Finally, instances of previous cases of crisis management should be recorded and examined so as to aid the police for formulating new set of crisis management approach. It is also important that the government should support and help the police in upholding this crisis management-thing. There should be a rule or law that should ensure the police that whatever happens during their attempt to actualize such crisis management, there is a law that would justify their acts and procedures.ConclusionTo conclude, Police Crisis Management is a very important mechanism established and utilized by the police system in facing calamities and disasters in their field of work. Such mechanism is said to be necessary for it prepares them for the potential crisis that they may experience with regards to their field of work.The roles and the functions of the implementer of such police crisis management is also important for it serves as an assurance that a particular crisis is really being taken in hand by the police. Also, knowledge, skills and attitude should also be motivated with regards to the nature of the adversity.The abovementioned important aspects in the Police Crisis Management are just few among the essential factors that are employed in the police crisis management. By following and observing these factors, a well-strategize and more premeditated crisis management can be established by the police in doing their task as law-enforcers.Reference:Davidson, T. N. (2002). To Preserve Life: Hostage-Crisis Management CimacomFink, S. (2000). Crisis Management: Planning for the Inevitable (Revised ed.): Backinprint.com.Miller, L. (2006). Practical Police Psychology: Stress Management And Crisis Intervention for Law Enforcement Charles C. Thomas PublisherNadu, T. (2006). Police evolve crisis management plan [Electronic Version]. The Hindu:Online edition of India's National Newspaper. Retrieved May 28 2007.

: Supply Chain Management Is Primarily of Interest to Manufacturing Firms

Overview Supply chains are networks of organisations, information, technologies, activities and resources involved in the movement and conversion of physical goods or services from suppliers to end consumers. These different organisations are interlinked by physical, information and monetary flows. Organisations create value by transforming raw products into finished goods or repositioning of resources thru space and time, which is based on networks of supply chains. Both ways, it involves the movement and conversion of physical goods and information throughout supply chains across the world.Therefore organisations and supply chains are closely interlinked in the creation of value for its customers. Manufacturing firms produce goods for use or sale using labour, machines, technology and other materials usually on a large scale. Processing of materials into products takes place in a factory or manufacturing plant where the organisation’s labour and machines work in unison to tr ansform raw material into a usable product, or using many components and process it into a finished product for the end consumer, just like how a baker is able to transform flour to bread thru labour, skill, machinery and tools.Supply chain management for manufacturing firms To achieve economies of scale, manufacturing firms needs to produce their products on a large scale. Generally the higher the production output of the firm, the lower the unit cost of their product will be. Besides output volume, the speed of production will determine the lead time from manufacture to delivery. High productivity will enable manufacturing firms to achieve shorter production cycles which equates to better competitiveness in their respective markets.Capacity management will determine how efficient the manufacturer will be in producing its goods. Over capacity will result in increased wastage and costs while under capacity will see the firm lose certain profits that it should gain. Thus manufacturer s needs to carefully consider the type and amount of capacity needed for its production when doing its supply chain planning. The timing of capacity changes also needs to be taken into consideration to achieve maximum efficenty given that demands of their products varies with seasonal changes.The ability to react to market demand changes quickly will determine manufacturers flexibility in keeping up with these demands. Manufacturers needs facilities to produce, whether warehouses to store its raw materials or finished goods, or manufacturing plants to produce their products. Services facilities are needed by certain manufacturing industries such as consumer electronics to cater for returns. Distribution centres also determine the efficenty of production distribution and un-nesessary inventory holding will result in higher holding cost.Such facilities require large investments and are integral of the manufacturer’s supply chain strategy and thus proper planning is needed when making these decisions regardong the size, location which affect the overall operations. How manufacturers run their productions also determine how successful will they be in terms of productivity and quality levels. Different types of equipment and processes also affect the cost and output of the manufacturing plant.Information systems that flow both upstream and downstream affects the forecasting, planning, inventory and production levels, they must be robust to ensure the manufacturing firm is able to react accordingly to changing demands and variations. In addition to their internal environment, manufacturing firms needs to consider procurement as an integral part of their supply chain strategy, supplier selection will affect the cost and how the manufacturer will run its production and ultimately affects the whole supply chain. Transportation systems as part of the supply chain plays an equally important role for manufacturing firm’s success.To reduce inventory holding l evels many manufacturing firms are running on a lean basis where they practice Just-In-Time delivery to meet production schedules. Transportation networks to customers have to be equally efficient to reduce lead time in accordance to lean manufacturing. Many manufacturing firms leverage supply chains to achieve competitive advantages in their markets. the case study on Procter & Gamble (Bozarth & Handfield, 2006: Pg 91-92) is a good example of how a manufacturing firm leverages on their supply chain to improve on their effectiveness and lowering cost.Procter & Gamble used to operate under five different business sectors according to different product lines such as paper goods and healthcare products in the mid 1990s. Originally this makes good sense to Procter & Gamble to better manage its’ diverse business. However for the retailers and customers of Procter & Gamble who is purchasing with all the different five entities, it also meant different order processing, invoicing an d deliveries when at the core the five entities are all under the same company.For Procter & Gamble it also a logistical nightmare as they faced issues with high volume of orders which resulted in errors, inefficient deliveries with many trucks delivering to the same customer with less than truckload full and inefficient invoicing by the different entities to the same customer. After Procter & Gamble redesigned the information and physical flows across their five entities, their customers only need to deal with one entity for all its product range and logistical process.The end result is a win-win situation where Procter & Gamble increased its profitability through cost savings and increased customer satisfaction. Their customers also gained with the efficient processes and they are also able to enjoy volume discounts from consolidated orders across their product range. Summary In order to excel, manufacturers might need to produce high variations of products, produce in large volum es to meet economies of scale, be flexible enough to meet the volatile markets demands and run a lean and efficient supply chain to save costs and reduce wastages.In view of such, supply chain management to manufacturing firms are of utmost importance if they wish to compete in today’s ferociously competitive markets. Besides making and selling a product, manufacturing firms need to manage and leverage on supply chain strategically in order to gain competitive advantages. As a result of globalisation and rapid technological changes, manufacturing firms needs to constantly focus on supply chain management to align their internal operations with their external environments.

Poem Templates

Poetic Forms Template†¦. You should approach this assignment from the perspective that you are teaching someone how to write the type of poem that you have selected. That means, defining and providing the characteristics of the type of poetry that you have selected as well as an approach to composing. TYPE: English SonnetThe English Sonnet, also known as a Shakespearian Sonnet, can be written about any subject.This type of poem is written in iambic pentameter (10 syllables or 5 feet in a line, one foot is an unstressed syllable followed by a stressed syllable) and consists of three quatrains and a concluding couplet. This means that the poem has three groups of four lines and an additional couplet to finish the poem. The English Sonnet follows a specific rhyme pattern, it goes: abab cdcd efef gg. This demonstrates the pattern by showing what lines rhyme with each other.The first and third line are both ‘a’s and therefore must rhyme with each other. | Example of Engl ish Sonnet: BarmaidBy: William Ernest Henley1 Though, if you ask her name, she says Elise,2 Being plain Elizabeth, e'en let it pass,3 And own that, if her aspirates take their ease,4 She ever makes a point, in washing glass,5 Handling the engine, turning taps for tots,6 And countering change, and scorning what men say,7 Of posing as a dove among the pots,8 Nor often gives her dignity away. Her head's a work of art, and, if her eyes10 Be tired and ignorant, she has a waist;11 Cheaply the Mode she shadows; and she tries12 From penny novels to amend her taste;13 And, having mopped the zinc for certain years,14 And faced the gas, she fades and disappear|My Original Piece:When Friends LeaveBy: Luke Longstreet1 I may have a good life, is it enough? 2 I have lifelong friends, but they are now gone. 3 Off to university, it’s been tough,4 We used to hang out till the strike of dawn. 5 Sometimes I wish I was a year older,6 So I could be with them and not right here. Since they have gon e life seems so much colder,8 For without them the boring days draw near. 9 Some days are harder than others to face,10 Problems with depression are on my plate. 11 These troubles make my parents start to pace,12 I know I will see them again, it’s fate. 13 I miss them with all my heart, but I know14 They miss me too; it’s just too hard to show. Works CitedHenley, William Ernest. Barmaid. London: Macmillan and Co, Print. .| The form of an English Sonnet allows for the writer of the poem to establish a strong theme and description of the theme because of the amount of lines the poet has to use.The rhyme scheme also has a repeat of sounds and therefore makes the message come across stronger because the memory of what was previously said comes back once the reader hears the repeated sound. The structure of the Sonnet is almost like a brief essay, the first quatrain is the intro of the theme, the next two quatrains explain about the theme and the couplet at the end, conclud es the poem. The form of the English Sonnet is very effective although it can be considered more difficult to write than other types of poems. || Poetic Forms Template†¦.You should approach this assignment from the perspective that you are teaching someone how to write the type of poem that you have selected. That means, defining and providing the characteristics of the type of poetry that you have selected as well as an approach to composing. TYPE: HaikuDefinition and â€Å"How to†Ã¢â‚¬ ¦Explanation for this type of poem:A Haiku poems is a poem that consists of three lines, the first having five syllables, the second has seven and the third five syllables. | Example of Chosen Poem Form: An old silent pond†¦A frog jumps into the pond,splash! Silence again. by Basho Matsuo|My Original Piece:Poetic ChallengeBy: Luke LongstreetWho challenges me? Master of all the Haiku. I will kill you now! | Explanation of How Form Affects Theme The form of the Haiku allows for the po et to be very broad about the theme because the poet only has seventeen syllables to tell the reader what they want to say. Haiku’s are fairly simplistic because there are not a lot of guidelines to the form. These poems are usually about nature but can be written about anything. | Luke’s Original ClerihewSteven went to the store,But he could not open the door. He screamed a shout, Then wept with a pout. |Luke’s Original ViatorChills run down my spine when I see your grace,The way you move makes it hard to mistake. It shines a light on your beautiful face. There is no way that your smile could be fake,Because that would take away perfection. I remember those nights at the quiet lake. We would talk about interpretations, Of how our lives will change the earths’ nations. |

Musical Texture Assignment Example | Topics and Well Written Essays - 750 words

Musical Texture - Assignment Example In listening to the â€Å"Hallelujah Chorus† from YouTube, the texture seems very different than what is in the textbook. In the very beginning of the work the singers are singing in a homophonic way, During these lyrics â€Å"for Lord God omnipotent reigneth† it is done in strictly, monophonic texture the first time it is sung. This gives the strength and emphasizes this particular section. The texture in the version from within the textbook lists this as monophonic. The second time that this sung, it is very clearly done in monophonic texture which is visible on the score as much as heard in the music. The third time it is sung in the textbook, it is clearly in polyphonic as it is sung in contrast with the lyric â€Å"Hallelujah†. This is the same in the version on YouTube which occurs in a long section that almost sounds similar to canon. The YouTube version is the same as the text for â€Å"The Kingdom of this world becomes. The lyrics â€Å"King of Kings a nd Lord of Lords† is repeatedly monophonic until it begins to turn into a polyphonic section that includes other lyrics as well, which is similar to the textbook version. The monophonic portions of the score appear on one line, while the homophonic portions appear separated into multiple lines on the monophonic YouTube score. In this example, both methods are used in order to show the use of different instrumentation. In other words, when the chorus is in polyphonic mode, they get one line, but when multiple instruments are used to create this sound they are on different lines.

Review of of John Kotter and Dan Cohen's book, The Heart of Change Essay

Review of of John Kotter and Dan Cohen's book, The Heart of Change - Essay Example For people to change their behaviour, they should be shown the truth that influences their feelings. Failures in change management occur mostly in large organizations where managers deal with mergers, acquisitions, new strategies, globalization, cultural transformation, e-business, new technologies, and new structuring of the whole organization or departments of an organization. The two authors found out that: Successful organizations know how to defend the organization against anything that rejects changes. The organizations know how to avoid risks and make use of arising opportunities. They recognize the importance of continuous improvement and know that taking big leaps have bigger rewards. That change is a complex affair that goes through eight stages. The stages are; creation of a sense of urgency, creation of visions and strategies, putting together a guiding team, removal of barriers of action, effective communication of vision and strategies, carrying out short term wins, cre ation of a new culture and making it persist, and keeping the work consistent (Kotter & Cohen, 2002, p. 2). Main focus in change management in the eight stages is the people’s behaviour. ... Ivancevich, Robert Konopaske and Michael T. Matteson†. Discussion Summary of ‘Organizational Behaviour and Management’ by John M. Ivancevich, Robert Konopaske and Michael T. Matteson The book covers organizational management through explanation of various issues in organizational behaviour, organizational culture, individual differences and work behaviour, perceptions, attributions and emotions, and motivation. Organizational behaviour: This is viewed in a multidisciplinary manner. This explains various points about it. Organizational behaviour is believed as operating at individual, organization and group levels. These levels must be defined when studying organizational behaviour. Organizational behaviour makes use of theories, principles, models, and methods from other disciplines. A third point is that organizational behaviour encompasses a distinct humanistic orientation. People and their learning capacities, attitudes, goals, perceptions and feelings are very important to the organization (Ivancevich, Konopaske & Matteson, 2011). Organizational behaviour is performance oriented. The book recognises the role of leaders in organizational behaviour. It describes how everything facing a leader in an organization is in motion and churning. It also explains that a leader accomplishes success through properly aligning the human resources of the organization with the changing conditions, understanding of the organizational structure and design, the organization's environment, group behaviour, individual characteristics, decision making, and organizational change processes. It communicates the following about workers. That workers feel important when recognized, individual behaviours are modified by

United States Law of Agency Assignment Example | Topics and Well Written Essays - 500 words - 9

United States Law of Agency - Assignment Example However, though it was common for an outside sales agent in Karstens position to have the authority to make contracts to sell any item on his employers’ line of products. The American law of agency requires that the sales agent should act as per the agreement with the principal. Karstens agreed to a memorandum of understanding with Ling Company restricting him from contracting to sell any Ling golf shoes without getting consent from Perez. Perez is Ling’s vice president of sales. Ling’s temporary problems in getting shipments of golf shoes from its supplier in China prompted limitation of Karstens authority being. However, neither Ling nor Karsten had informed Pro shops or retailers of the restriction on Karstens authority. Nonetheless, Karsten goes ahead and makes a contract to sell 700 pairs of Ling shoes to Pro Golf Company. According to this case, Karstens was a qualified and the legal sales agent of Ling Company. In his position, Karsten had the legal authority and capacity to make the decision of contracting for sales on behalf of Ling Company to its customers, Pro shops and retailers. The fact that they did not inform the pro shops and retailers of their arrangement, it is clear that the Pro Golf Company was acting on the apparent authority of Karstens. According to the US law of agency, Karstens actions are taken as they are the actions of the principal. Therefore, Ling Company is bound to the contract with the pro golf company because Karsten was operating at a capacity acknowledge by the business law. The American law on agency victimizes principals on actions executed by agents acting within the limits of their authorization. Therefore, the actions of the agent bind the principal automatically. The principal will be answerable for actions by the agent since they are legally recognized. In this case, Karstens, therefore, owns Ling Company for any cost or damages it may incur out of the contract with the Pro Golf Company.  Ã‚  

EBay expands around the globe Essay Example | Topics and Well Written Essays - 2500 words

EBay expands around the globe - Essay Example This growth has mainly come in the past 8 years. While expanding globally, eBay has exercised a variety and combination of options that it had available in the first place (Thompson, 2003). The following section discusses various options for businesses while expanding. For moving in the international markets, a business has a number of options that can be considered. The consideration is based on various analyses of cost versus benefit being the major highlight (Davis, 2000). Some of the main options that a business may consider while going international are: Franchising is when a foreign business (parent company) deals with a local business to be their representative in the local markets, with the parent company's name, rules, policies and procedures being followed. The local company operates under the name of the parent company, precisely as per their inherent instructions, and earns the parent company earns the royalty from this set up (Shull, 2000). Examples of such an arrangement are often witnessed in the fast food chain set up or even in gas stations. Mergers occur when two or more businesses decide on merging their set of services to compete in a much enhanced form in the industry. In such a form, the businesses unite and the separate existence and identity seizes (Price, 2003). Glaxo Smith Klime (GSK) is the most renowned merger of recent times, with Sony Ericsson being another one. Acquisitions takes place when one firm is taken over by another and the acquiree seizes to exist as the acquirer takes over the operations and assets under its own books. In such a scenario, the acquirer yields various advantages. The extent of the advantages increases further when the acquirer is a foreign entity, acquiring a local entity to enter into the local markets (Carr, 2004). For example, as Royal Bank of (Scotland RBS) took over ABN AMRO, it instantaneously got access to the countries where it had no existence earlier. Foreign Direct Investment (FDI) takes place when a business having no existence in a certain region or country decides to enter into the local market for purpose of expanding its operations and taking advantage of an existing opportunity. For the industry in which eBay operates, the two most viable options for expanding are either acquisition or FDI. However, on majority of the occasions, eBay has seemed to preferred acquisition over FDI. The following section discusses the pros and cons of this selection and preference in detail. eBay's Policy: Acquisition Vs FDI eBay while expanding globally has chosen the option of acquisition rather than any other mode of expanding. There have been several critiques on the issue because with the likes of funding available at eBay, the firm could have easily gone in with any mode of expansion. The aim of essay is to critically analyze the pros and cons of acquisition vs. FDI. Following are the main advantages for eBay to choose acquisition over FDI as its preferred strategy to enter into the markets (David, 2002): 1) Existing Infrastructure: The major advantage of

Business Law Essay Example | Topics and Well Written Essays - 1500 words

Business Law - Essay Example "Except where the parties have agreed otherwise, the goods do not conform with the contract unless they: (a) are fit for the purposes for which goods of the same description would ordinarily be used; (b) are fit for any particular purpose expressly or impliedly made known to the seller at the time of the conclusion of the contract, except where the circumstances show that the buyer did not rely, or that it was unreasonable for him to rely, on the seller's skill and judgment." In this case, the seller is acting in the course of business. It is common knowledge that bricks are made of clay. According to facts, ‘Sparkling Bricks’ were made of compressed paper. CISG (Article 38(1)) states that, ‘The buyer must examine the goods, or cause them to be examined, within as short a period as is practicable in the circumstances.† If the courts are convinced that it could have been revealed that the bricks were not made of clay upon reasonable examination, Brick-for-All would not be held liable. Paul can easily be expected to have known that what kind of material was used in making those bricks. Kingsley Ltd is a construction company and the purchasing of bricks is a very important factor for them. They must have chosen Paul to purchase the bricks because he must have had sufficient knowledge about bricks. In the given case, ‘Sparkling Bricks† were normally used externally which is their ordinary use. The facts clearly evince that the bricks that did not came into contact with sea salt did not allow damp into the house. They were fit for the purpose of external usage. The only purpose that was mentioned by Paul to the seller was external use. He never said anything about the location of the site where they were to be used. Paul chose the ‘Sparkling Bricks’ himself. On the other hand, i f ‘Sparkling Bricks’ are such that it cannot be found out upon reasonable examination that they were made of compressed paper instead of clay, it is a duty of Brick-for-All to tell the buyer about that fact. If it is further assumed that the knowledge about the bricks being made of compressed paper was crucial for Paul’s decision, Brick-for-All would be held liable. Article 36(1) of CISG states that, â€Å"The seller is liable in accordance with the contract and this Convention for any lack of conformity which exists at the time when the risk passes to the buyer, even though the lack of conformity becomes apparent only after that time.† Still assuming that reasonable examination by Paul could not have revealed the composition of the bricks, it would have been immaterial if Brick-for-All would have mentioned that fact to him. If the courts hold Brick-for-All liable, there is a question of restitution. Kingsley Ltd would be unable to return the bricks in the ir original form. Article 82(1) of CISG states that, â€Å"The buyer loses the right to declare the contract

Business-to-business (B2B) marketing Coursework

Business-to-business (B2B) marketing - Coursework Example The paper tells that business-to-business (B2B) marketing describes dealings between businesses which take place in between a manufacturer and a wholesaler or amid a wholesaler and a dealer whereas in business-to-consumer (B2C) marketing transaction takes places between a company and a consumer. There are various characteristics that differentiate B2B marketing from B2C marketing: Market Size In case of B2B firms, there are small and focused customer base whereas in case of B2C firms, they include huge number of customer base. But if compared in terms of monetary values, then investment from each of the customers of B2B firms are much higher than the customers of B2C firms. Along with this, high customer loyalty can be developed in case of B2C process but it is quite low in the case of B2B. Buying Process The buying process of B2B firms is much longer and includes many people whereas the buying process of B2C is much smaller and at times can be a single step process. In case of B2B marketing, customer loyalty is acquired by the word-of-mouth but in case of B2C marketing, it grows by mass adoption process. Selling Process The selling processes within B2B and B2C are vastly different. The B2B marketing process includes many efficient and highly trained individuals, distributors and business partners, in order to accomplish the tasks as well as to maintain a good relation with the customers, which can be beneficial in the long run. In B2C marketing process, the selling procedure is very small and highly skilled persons are not essential. (Raisinghani, 2004). Reduced Capital Commitment and Less Overproduction As production is usually based on the actual demand, so overproduction does not take place in case of B2C marketing processes but in case of the B2B process, overproduction is necessary to meet the sudden arising requirements of the customers. The production in case of B2B process is based on inventory of accumulated warehouse rather than actual customer demand. As in B2C process production takes place according to the demand of the customer, so less capital is invested as well as less cost is associated with stock keeping operations. In case of B2B process, high amount of capital is indulged in the stock keeping process which brings in the requirement of high investment. B2C marketing process requires less staffs whereas B2B marketing requires large number of efficient staffs (Raisinghani, 2004). From the point of view of a marketing manager of an office supply based company, the promotional media which can be highly beneficial for promoting their products in relation to the above stated characteristics is online media via internet and by newspaper advertisements. If internet is used in the promotion process, then it would be highly beneficial as it would help to attract more customers and increase the market share by endorsing innovative products to the customers according to their needs and wants. This can enhance the brand image as well as the market size of the company. Moreover, it can also be advantageous for increasing the profitability of the firm. In order to increase the customer loyalty and satisfaction, new innovative office supply products with varied benefits according to the needs and wants of the customers should be launched and promoted through both online media and newspaper advertisements. This is required in order to make the customers aware about the benefits of the products and to attract them towards the brand. It can also enhance the market share by increasing the number of purchasing made, thereby improving the profitability of the organisation (Oracle Corporation, 2010). The online media as well as newspaper advertisements can also play a part in the selling process as they can highlight all the

Financial Statements and the Monetary Situation of Morrisons Essay

Financial Statements and the Monetary Situation of Morrisons - Essay Example The report is aimed towards guiding interested shareholders to rationally invest in Morrisons Supermarkets. Morrisons is one of the largest chains of supermarkets located in the U.K. The firm has their headquarters located in Bradford, England. Morrisons is counted amongst the big four supermarkets in the U.K, after Tesco, Sainsbury, and Asda. Currently, the company holds approximately 11% market share in the supermarket sector of the U.K. The company had initially begun as retailers of butter and egg in the year 1899. However, the firm has remained successful in expanding itself and presently it has 515 superstores and 113 local stores spread across the U.K, England, Wales, and Scotland. The U.K supermarkets are highly competitive and also possess the ability to earn a very high level of revenues. Consumers, in general, are seen to gain benefits from such high competition as they are able to procure goods and services at reduced prices. The purpose of the paper is to understand how analysis of financial statements facilitates better investments decision making. Income statements are prepared to estimate the level of profitability existing in a firm. They also indicate the efficiency with which an organization performs and earns revenue. Investments decisions are crucial as they may either cause a shareholder to earn adequate profits or lose earnings on the capital invested. Shareholders face the risk of losing their savings if financial statement interpretations are not carried out effectively. The income statement is essentially a summary of the incomes and expenses of a firm presented in a summarised form for a particular period. By analyzing the incomes, expenses and the profits of a number of years, investors can understand how effectively a firm manages their internal operating expenses so as to earn sufficient profits.

Comparing two or more religions from your personal point of view Essay

Comparing two or more religions from your personal point of view - Essay Example Of course, one would not be correct, suggesting that one religion is better than another one; nevertheless, it might be the case that one of them might suit a particular person or a particular nation better. If one takes a close look at Islam, one can not help noticing that it is a religion that has a rather detailed explanation for various aspects of the reality. Furthermore, it contains a set of norms that were later developed into a legal system (Peters, 2014, p. 263). What is more important is that other than showing a person an effective way to develop one’s soul, it helps people to deal with realistic problems. For example in the Quran there are the so called Sword verses that set guidelines for the Muslims when they fight to protect their faith: this part of the sacred text encourages people to fight, but also show mercy when needed. In addition to that, Islam contains many provisions about daily life which significantly improve it. Contrary to that, Jainism is a religion that is primarily occupied with abstract concepts. Of course, it provides those who follow this path of spiritual development with helpful guidelines; however, the true believers often neglect the world with its realistic issues and try to focus on their personal development (Smith, 2012, p. 219). Thus, both Islam and Jainism present their explanation of the structure of the Universe; however, the former does not pay much attention to it, putting emphasis on issues that the believers might face on a daily basis while the latter has a quite develop cosmological system. This can hardly be called a disadvantage of Jainism; nevertheless, it shows that the doctrine is more concerned with abstract notions rather then everyday ones. Indeed, this religion encourages people to think more about spiritual values and contrasts them with material ones. The differences between Islam and Jainism are easily visible when it comes to projecting the each teaching on the social environment. As it has

Sample Statement of Purpose for Recreation and Leisure Studies Essay Example for Free

Sample Statement of Purpose for Recreation and Leisure Studies Essay Sample Statement of Purpose for Recreation and Leisure Studies The Martial Art (wushu) and the Technique of Deep Breathing (qigong) constitute an integral part of Chinese traditional culture and one of the essential cultural legacies of the world civilization. Even now, those two ancient health-building techniques are still indispensable in facilitating people’s health. Yet, it is regretful to notice that they seem to have stopped developing in the modern era. I believe that the best way out of this dilemma is to integrate those two traditional health-building techniques with the latest research achievements of western recreational and leisure studies. I believe that by undertaking a Ph. D. program in recreation and leisure studies at your esteemed university, I will be well positioned to make contributions to this integration. I completed my undergraduate and postgraduate programs respectively at xxxxx Institute of Physical Education and xxxxxx University, arguably two first-rate sports universities in China. I first majored in the Chinese martial arts then in Chinese traditional Taiji and health Qigong. This systematic and rigorous educational background has given me a necessary academic foundation for your program. My 7-year education allowed me to not only learn the theories and the skills in my specialties but also gain insights into the essence of the wushu and qigong—the perfect union between the physical and the mental. In two programs, I was particularly fascinated by a number of courses such as Martial Arts Serial Exercise Training, Taiji Boxing, Health Cultivation Qigong, Yoga, Exercise Physiology, Sport Medicine, and Sport Anatomy. I benefited from the martial arts training, taiji boxing and qigong exercises by deriving the spirit of perseverance and the pursuit of an active and balanced life characterized by a tactful aggressive attitude. In this way, I maintained a tranquil state of benign physiological-psychological cycle. Energetic and aggressive, I made efforts to win academic successes one after another. Entering the xxxxx Institute of Physical Education as the third top student in my province in that year’s national university entrance examination, I maintained a leading position in my academic performance, not only winning scholarships (available only to the top 5%) every year but also receiving the honor of Outstanding Student, Outstanding Graduate and Excellent Intern. With top scores in the qualifying examinations for the postgraduate program, I was enrolled into Beijing Sport University. As a postgraduate, I had ample teaching assistant experience. First, I taught taiji boxing and health cultivation qigong to undergraduates. Then, because of my sound English proficiency and interpersonal skills, I worked as a teacher of taiji boxing and health cultivation qigong, on behalf of our university’s Foreign Affairs Section, to foreign students and taiji-qigong fans from France, Canada, the United States, Japan and African countries. In addition, I was a voluntary teacher offering free taiji-qigong trainings to the elderly people at Martial Arts Association of China Academy of Sciences and Beijing Ever-Green Geracomium. All those activities helped me accumulate important teaching experience and raise my service awareness. The research I have done in writing my undergraduate thesis and postgraduate dissertation is closely aligned with the program I am currently applying for. Entitled The National Characteristics of Chinese Martial Arts, my undergraduate thesis demonstrates the underlying cultural features and the healthcare medical effect of the martial arts—their ability to temper one’s psychology and cultivate one’s temperament in addition to their direct health cultivation through physical exercises. My Master’s dissertation focuses on the Philosophical Characteristics of Chinese Traditional Sport Health Cultivation Practices. By an in-depth analysis of the theoretical premises of Chinese traditional sport practices, such as â€Å"the supremacy of prevention†, â€Å"parallel development of internal and external mechanisms,† and â€Å"equal emphasis on mental and physical cultivation†, the dissertation offers an interpretation of the philosophical basis of those practices. I also examined how those philosophical principles are embodied in the actual practices. I applied an interdisciplinary approach in writing this dissertation, soliciting constructive comments from senior professors in Chinese medicine, arts, social sciences, and, of course, sports. My work experience since the completion of my Master’s program is related to sports administration as I have been working at the Center of Health Qigong Administration, State Administration of Sport. Our center is a governmental organization devoted to providing consultations to elderly citizens concerning sports activities and exercises. Apart from drafting major government policies, I have taken part in important academic activities over the past two years. I have been a member of a research team on two research projects sponsored by the State Administration of Sport and other relevant departments—Creating and Standardizing Certain Health Qigong Practices from Chinese Traditional Health Cultivation Forms and Evaluating their Physical Effect and Research into the Current State of Public Health Qigong Activities. For the first project, I have received the National Award for Sports Science and Technology Advances. In addition, I have co-authored four books published by the People Sports Publishing House, including Tendon Changing Classic of Health Qigong Practices (please refer to my Resume for detail). I have also attended important academic conferences, acted as research assistant and trainer. In this way, I have developed valuable practical experiences, enhancing my teaching, training and research abilities. In my proposed program, I am deeply interested in studying recreation and leisure. My work experience shows that Chinese traditional health cultivation practices like qigong and martial arts, themselves recreational and leisure events, have sound preventive and therapeutic effects. It is a pity that, without scientific guidelines, we have not made full advantage of those important resources. The underlying reason is that we have not been able to perform systematic and comprehensive research. Another reason is that, even though people now enjoy much more spare time than ever before, they have little idea how to spend their leisure and undertake recreation in an intelligent manner. I hope that I can help people understand the importance of the principle of â€Å"live well through healthy lifestyle. † I also hope that, through your program, I can continue to broaden my administrative knowledge so that I can ultimately facilitate recreation and leisure activities through government and community channels. I would like to apply for admission into the School of Health, Physical Education and Recreation of xxxx University. Your program of Recreation and Leisure Studies offers an interdisciplinary study that encompasses a rich variety of subjects ranging from Recreation Management to Leisure Behavior. You have advanced facilities, mature curriculum and effective research methodologies, thereby providing a sound condition for me to carry out my studies and research. I would like to concentrate on Therapeutic Recreation, Recreation Administration, Recreational Sport Management, and Leisure Studies, Leisure and Health, Leisure and Healthy Lifestyles, Leisure and Aging, Sports for Seniors. I am particularly interested in Therapeutic Recreation because I hope to focus on exposing the socially underprivileged people, that is, the weak and the elderly, the patients of chronic and deeline diseases, the handicapped and the mentally retarded, to a satisfying leisure lifestyle by practicing yoga, taiji boxing, qigong, and martial arts. I wish that your program will develop me into a researcher, administrator, teacher and/or counselor in recreation and leisure who can treat and rehabilitate people in need by using recreational sports and therapeutic recreational services. My undergraduate and postgraduate specializations and my work experiences all point to my qualifications as a worthy candidate for your Ph. D. program. I believe that my Oriental background, especially my understanding of traditional Chinese philosophy and my skills in Yoga, Taiji boxing, Qigong and Martial Arts will be a unique contribution to the diversity of your program.

Chemical Tests for Biomolecules

Chemical Tests for Biomolecules Kaneshanathan Kumaraguru Contents (jump to) Introduction Objective Materials Methodology Results Discussion Conclusion References Introduction A macromolecule is â€Å"a molecule of high relative molecular mass, the structure of which essentially comprises the multiple repetitions of units derived, actually or conceptually, from molecules of low relative molecular mass† (Jenkins et al., 1996, p.2289). Carbohydrates are made of monosaccharides, which typically consist 5 or 6 carbon straight saturated chain (Bochkov, Zaikov and Afanasiev, 1991, p.2). Proteins are made up of one or more polypeptides which consist of chains of amino acids connected by peptide bonds (Walsh, 2004, p.2). Objective To identify the macromolecules (carbohydrates and proteins) by using various chemical assays. Materials Samples – Glucose, lactose, fructose, starch, sucrose, tyrosin, tryptophan and egg albumin. Reagents – Molish’s reagent, iodine solution, benedict’s solution, barfoed’s reagent, seliwanoff’s reagent, ninhydrin solution and millon’s reagent. Other chemicals – Concentrated H ­2SO4, AgNO3, dilute NaOH, dilute NH4OH, concentrated HNO3, NaNO2/dilute HCl and sulpanilic acid. Equipments – Bunsen burner, pipett, beakers and test tubes. Methodology Tests for carbohydrates (glucose, fructose, lactose, sucrose and starch). Molisch’s test Using a transfer pipette, 1ml of each carbohydrate solution was poured into five test tubes. Then few drops of Molisch’s reagent was added into each test tube using a transfer pipette and mixed well. Then 2ml of concentrated H2SO4 was added down the sides of the test tubes. Iodine test Using a transfer pipette, 1ml of each carbohydrate solution was poured into five test tubes. Then 3 drops of diluted I2 was added into each test tube using a transfer pipette. Benadict’s test Using a transfer pipette, 5ml of Benadict’s solution was poured into five test tubes. Then 1ml of each carbohydrate solution was added into each test tube using a transfer pipette and was mixed well. Test tubes were then heated in a water bath for 3 minutes. Barfoerd’s test Using a transfer pipette, 1ml of each carbohydrate solution was poured into five test tubes. Then 5ml of Barfoerd’s solution was added into each test tube using a transfer pipette and was mixed well. Test tubes were then heated in a water bath for 3-4 minutes. Seliwanoff’s test Using a transfer pipette, 5ml of Seliwanoff’s reagent was poured into five test tubes. Then 5-6 drops of each carbohydrate solution was added into each test tube using a transfer pipette and was mixed. Test tubes were then heated in a water bath for exactly 30 seconds. Tollen’s test Using a transfer pipette, 1ml of AgNO3 was poured into five test tubes. Then using a transfer pipette, dilute NaOH was added until a slight precipitate was formed. Then dilute NH4OH was added until the precipitate just dissolved. 1ml of each carbohydrate solution was then added into each test tube using a transfer pipette. Test tubes were then heated in a water bath for 5 minutes. Tests for amino acids (tyrosine and tryptophan) and protein (egg albumin). Ninhydrin test Using a transfer pipette, 0.5ml of 0.02% amino acid solutions and protein was poured into three test tubes. Then 1ml of Ninhydrin solution was added into each test tube using a transfer pipette and was heated in a water bath for 3-4 minutes. Xanthoproteic test Using a transfer pipette, 2ml of 0.02% amino acid solutions and protein was poured into three test tubes. Then 2ml of concentrated HNO3 was added into each test tube using a transfer pipette and was heated in a water bath for 1-2 minutes. Millon’s test Using a transfer pipette, 2ml of 0.02% amino acid solutions and protein was poured into three test tubes. Then 3-4 drops of millon’s reagent was added into each test tube using a transfer pipette and was heated in a water bath for 3-4 minutes. Pauly’s test Using a transfer pipette, 1ml of 0.02% amino acid solutions and protein was poured into three test tubes. Then 1ml of sulphanilic acid was added into each test tube using a transfer pipette. 1ml of dilute HCl was then added into three separate test tubes. All six test tubes were kept in ice bath for 3 minutes. Then the amino acids / protein solutions were mixed with 1ml of dilute HCl in the test tubes and were kept in the ice bath again. Few drops of NaOH were then added to the test tubes in the ice bath. Results For carbohydrates Test Compounds Observation Inference Molisch’s test Starch Presence of purple colour ring The compound is a carbohydrate Glucose Presence of purple colour ring The compound is a carbohydrate Fructose Presence of purple colour ring The compound is a carbohydrate Lactose Presence of purple colour ring The compound is a carbohydrate Sucrose Presence of purple colour ring The compound is a carbohydrate Iodine test Starch Presence of blue-black complex The compound is a polysaccharide Glucose Absence of blue-black complex The compound is not a polysaccharide Fructose Absence of blue-black complex The compound is not a polysaccharide Lactose Absence of blue-black complex The compound is not a polysaccharide Sucrose Absence of blue-black complex The compound is not a polysaccharide Benadict’s test Starch Absence of brick-red colour precipitate The compound is a non- reducing sugar Glucose Presence of brick-red colour precipitate The compound is a reducing sugar Fructose Presence of brick-red colour precipitate The compound is a reducing sugar Lactose Presence of brick-red colour precipitate The compound is a reducing sugar Sucrose Absence of brick-red colour precipitate The compound is a non- reducing sugar Barfoerd’s test Starch Absence of red colour precipitate The compound is not a monosaccharide Glucose Presence of red colour precipitate The compound is a monosaccharide Fructose Presence of red colour precipitate The compound is a monosaccharide Lactose Absence of red colour precipitate The compound is not a monosaccharide Sucrose Absence of red colour precipitate The compound is not a monosaccharide Seliwanoff’s test Starch Absence of red colour complex The compound contains an aldehyde group Glucose Absence of red colour complex The compound contains an aldehyde group Fructose Presence of red colour complex The compound contains a ketone group Lactose Absence of red colour complex The compound contains an aldehyde group Sucrose Presence of red colour complex The compound contains a ketone group Tollen’s test Starch Absence of silver mirror The compound is a non- reducing sugar Glucose Presence of silver mirror The compound is a reducing sugar Fructose Presence of silver mirror The compound is a non- reducing sugar Lactose Presence of silver mirror The compound is a reducing sugar Sucrose Absence of silver mirror The compound is a non- reducing sugar For amino acids and protein Test Compounds Observation Inference Ninhydrin test Egg albumin Absence of purple colour complex The compound is not an amino acid Tryptophan Presence of purple colour complex The compound is an amino acid Tyrosin Presence of purple colour complex The compound is an amino acid Xanthoproteic test Egg albumin Absence of yellow colour complex The compound is a protein Tryptophan Presence of bright yellow colour complex The compound is an amino acid Tyrosin Presence of pale yellow colour complex The compound is an amino acid Millon’s test Egg albumin Absence of pink colour precipitate Tryptophan Absence of pink colour precipitate Presence of tyrosin Tyrosin Presence of pink colour precipitate Pauly’s test Egg albumin Absence of red azo dye Tryptophan Presence of red azo dye Presence of tryptophan/ tyrosin/ histodine Tyrosin Presence of red azo dye Figure 1: Molisch’s test: Figure 2: Iodine test: Figure 3: Iodine test: Presence of purple colour ring Presence of blue-black complex Absence of blue-black complex Figure 4: Benedict’s test: Figure 5: Benedict’s test: Figure 6: Barfoerd’s test: Absence of brick red ppt. Presence of brick red ppt. Absence of red ppt. Figure 7: Barfoerd’s test: Figure 8: Seliwanoff’s test: Figure 9: Tollen’s test   Presence of red ppt. Presence of red colour complex Presence of silver mirror Figure 10: Ninhydrin test: Figure 11: Xanthoproteic test: Figure 12: Millon’s test: Presence of purple colour complex Presence of yellow colour complex Presence of pink colour ppt. Figure 13: Pauly’s test: Presence of red azo dye Discussion The principles of each test: In molisch’s test, concentrated sulfuric acid is used to dehydrate the carbohydrates to form 5-hydroxymethylfurfural, which reacts with the ÃŽ ±Ã¢â‚¬â€œnaphthol to give a purple result (Pavia, 2005, p.446). In iodine test, a blue colour is formed when the iodine is absorbed into the open spaces of amylose molecules in starch (Pavia, 2005. p.451). In benedict’s test, the sugar (reducing sugar) gets oxidized and reduces Cu2+ present in the reagent (Raymond, 2010, p.344). Barfoerd’s test is a test unique for monosaccharide, where cupric hydroxide is reduced in acidic medium to give red colour cuprous oxide (Nigam and Ayyagari, 2008, p.25). In seliwanoff’s test, the ketoses are dehydrated to form furfural derivatives which then condense with resorcinol to give a red colour complex (Nigam and Ayyagari, 2008, p.27). In tollen’s test, silver ammonium salt oxidizes the aldehyde to give glucuronide ammonium salt and metallic silver, which gives the silver mirror effect (Brito-Arias, 2007, p.5). In Ninhydrin test, free ÃŽ ±Ã¢â‚¬â€œamino acid radical reacts with ninhydrin to give a blue-violet complex (Malhotra, 2003, p.23). In xanthoproteic test, benzene ring is nitrated with nitric acid which produces a yellow compound (Sim et al., 2008, p.611). In Millon’s test, hydroxybenzene radical of phenolic amino acids (tyrosine) react with millon’s reagent to form a red colour complex (Nigam and Ayyagari, 2008, p.41). In pauly’s test, sulfanilic acid in the reagent gives a diazonium compound in the presence of nitrous acid and hydrochloric acid, which combines with amines and phenols to form coloured azo-compounds (Nigam and Ayyagari, 2008, p.41). Conclusion Macro molecules presence in the given samples was successfully identified by using the given chemical assays. References Bochkov, A.F., Zaikov, G.E. and Afanasiev, V.A (1991) Carbohydrates. Google Books [Online]. Available at: https://books.google.lk/books?id=BmPTDAnsUb0Cprintsec=frontcoverdq=carbohydrateshl=ensa=Xei=bXlKVavSGImTuAS7jYG4CQsqi=2ved=0CCMQuwUwAQ#v=onepageq=carbohydratesf=false (Accessed: 7 May 2015). Brito-Arias, M. (2007) Synthesis and Characterization of Glycosides. Google Books [Online]. Available at: https://books.google.lk/books?id=X9ZTg47alJkCpg=PA5dq=Tollens+testhl=ensa=Xei=2GhKVY3HOI2QuATD1YF4ved=0CDEQuwUwAw#v=onepageq=Tollens%20testf=false (Accessed: 7 May 2015). Jenkins, A.D, Kratochvil, P., Stepto, R.F.T. and Suter, U.W. (1996) `Glossary of basic terms in polymer science`, Pure and Applied Chemistry, 68(12), pp. 2287–2311, ISSN [Online]. Available at: http://www.degruyter.com/view/j/pac.1996.68.issue-12/pac199668122287/pac199668122287.xml (Accessed: 6 May 2015). Malhotra, V.K. (2003) Practical Biochemistry for Students. Google Books [Online]. Available at: https://books.google.lk/books?id=LHa1G131MuYCpg=PA23dq=Ninhydrin+testhl=ensa=Xei=GGxKVavVMMSSuATEsYDADwved=0CB4QuwUwAA#v=onepageq=Ninhydrin%20testf=false (Accessed: 7 May 2015). Nigam, A. and Ayyagari, A. (2008) Lab Manual in Biochemistry: Immunology and Biotechnology. Google Books [Online]. Available at: https://books.google.lk/books?id=Ws570Ql8krACpg=PA25dq=Barfoed%E2%80%99s+testhl=ensa=Xei=i19KVbD7EJWmuQT5joHADAved=0CCEQuwUwAA#v=onepageq=Barfoed%E2%80%99s%20testf=false (Accessed: 7 May 2015). Nigam and Ayyagari (2008) Lab Manual in Biochemistry: Immunology and Biotechnology. Google Books [Online]. Available at: https://books.google.lk/books?id=Ws570Ql8krACpg=PA27dq=Seliwanoff%E2%80%99s+testhl=ensa=Xei=pWhKVcjcDoyouwSMj4HYCAved=0CB4QuwUwAA#v=onepageq=Seliwanoff%E2%80%99s%20testf=false (Accessed: 7 May 2015). Nigam, A. and Ayyagari, A. (2008) Lab Manual in Biochemistry: Immunology and Biotechnology. Google Books [Online]. Available at: https://books.google.lk/books?id=Ws570Ql8krACpg=PA41dq=Millon%E2%80%99s+testhl=ensa=Xei=ymxKVeXJH9GKuATY6IGwDQved=0CCoQuwUwAg#v=onepageq=Millon%E2%80%99s%20testf=false (Accessed: 7 May 2015). Pavia, D.L. (2005) Introduction to organic laboratory techniques: A small scale approach. Google Books [Online]. Available at: https://books.google.lk/books?id=ega5c11VHvkCpg=PA446dq=Molisch%E2%80%99s+testhl=ensa=Xei=rF5KVa39HtHguQSrvIGwCQved=0CCUQuwUwAQ#v=onepageq=Molisch%E2%80%99s%20testf=false (Accessed: 7 May 2015). Pavia, D.L. (2005) Introduction to organic laboratory techniques: A small scale approach. Google Books [Online]. Available at: https://books.google.lk/books?id=ega5c11VHvkCpg=PA451dq=Iodine+testhl=ensa=Xei=Dl9KVfTcHMuxuAT-roCIDgved=0CB4QuwUwAA#v=onepageq=Iodine%20testf=false (Accessed: 7 May 2015). Raymond, K.W. (2010) General Organic and Biological Chemistry. Google Books [Online]. Available at: https://books.google.lk/books?id=iIltMoHUtJUCpg=RA1-PA344dq=Benedict%E2%80%99s+testhl=ensa=Xei=NF9KVcvTOMmxuASL9YH4Cwved=0CCcQuwUwAQ#v=onepageq=Benedict%E2%80%99s%20testf=false (Accessed: 7 May 2015). Sim, K.S., Chin, F.S., Tso, C.P. and Thong, L.W (2008) `Protein identification in latex gloves for bio-compatibility using maximum minimal variation test`, in Osman, N.A.A., Ibrahim, F., Abas, W.A.B.W., Rahman, H.S.A. and Ting, H.N. (ed.) 4th Kuala Lumpur International Conference on Biomedical Engineering 2008. Google Books [Online]. Available at: https://books.google.lk/books?id=sdG-1hN_4TYCpg=PA611dq=Xanthoproteic+testhl=ensa=Xei=gGxKVY3yA9CbuQSa74CwAwved=0CCMQuwUwAQ#v=onepageq=Xanthoproteic%20testf=false (Accessed: 7 May 2015). Walsh, G. (2004) Proteins: Biochemistry and Biotechnology. Google Books [Online]. Available at: https://books.google.lk/books?id=EXTEjL2wTnYCprintsec=frontcoverdq=proteinshl=ensa=Xei=M3pKVdGXJIfGuATTgoCQAQved=0CB4QuwUwAA#v=onepageq=proteinsf=false (Accessed: 7 May 2015). 1 | Page Chemical Tests for Biomolecules Chemical Tests for Biomolecules INTRODUCTION Biomolecules are complex organic molecules. Carbon, hydrogen, oxygen, nitrogen and phosphorus are the atoms that make up most of the biomolecules. These molecules form the basic structure of a living cell. The compounds such as amino acids, nucleotides and monosaccharide’s serve as the building blocks of complex biomolecules. The important biomolecules are proteins, carbohydrates, fats, hormones and nucleic acids (Kimball, 2012). Carbohydrates Carbohydrates are substances which containing the elements carbon hydrogen and oxygen and they have the general formula of Cx (H2O) y. Simple carbohydrates or the entire carbohydrate family may also be called saccharides .They are the most abundant biomolecules belonging to class of organic compounds found in living organisms. The major source of metabolic energy for both animals and plants are carbohydrates (Churms, 1982). Carbohydrates link to with proteins forming glycoproteins and with lipids forming glycolipids. Moreover they are present in DNA and RNA, which are essentially polymers. More than 75% of the dry weight of the plant world is carbohydrate in nature mainly cellulose, hemicelluloses and lignin (Reed, 2005). Carbohydrates are classified on the basis of their behavior on hydrolysis. They have been broadly divided into following three groups: Monosaccharide’s, Disaccharides, Oligosaccharides, and Polysaccharides. Monosaccharide A carbohydrate that cannot be hydrolyzed further to give simpler unit of polyhydroxy aldehyde or ketone is called a monosaccharide. Monosaccharides are single sugars units and there general formula is (CH20) n. Moreover they are colorless, crystalline solids that are freely soluble in water but insoluble in nonpolar solvents. The backbone of monosaccharide is an unbranched carbon chain in which all the carbon atoms are linked by single bonds (GyoÃÅ'ˆrgydeaÃÅ' k and PelyvaÃÅ' s, 1998). One of the carbon atoms is double-bonded to an oxygen atom to form a carbonyl group each of the other carbon atoms has a hydroxyl group. If the carbonyl group is at an end of the carbon chain, the monosaccharide is an aldehyde and is called an aldose, furthermore if the carbonyl group is at any other position the monosaccharide is a ketone and is called ketoses. Glucose, fructose, galactose, and ribose are some examples of monosaccharide. The building blocks of disaccharides like sucrose an d polysaccharides such as cellulose and starch and hemicelluloses are monosaccharide (Ferrier, 1999). Figure 1.1.1 ring structure of monosaccharide molecules. https://www.google.lk/search Figure 1.1.2 monosaccharide molecule showing the aldehyde and ketone group http://academic.brooklyn.cuny.edu/biology/bio4fv/page/monosacchrides.html Disaccharides A Disaccharide is two monosaccharide units linked by an oxide linkage formed by the loss of a water molecule. Such a linkage between two monosaccharide units through oxygen atom is called glycoside linkage. Three most abundant disaccharides are sucrose, lactose, and maltose. In Maltose ÃŽ ± (1→4) glycosidic linkage joins two glucose units, this occurs mainly as a breakdown product during digestion of starch by enzymes called amylases (Owusu-Apenten, 2005). Sucrose is the most abundant disaccharide in nature and it’s mostly found in plants which acts a good transport sugar since it is very soluble and can move in very high concentration. In Sucrose the anomeric carbon atoms of a glucose unit and fructose unit are joined. Moreover lactose the disaccharide of milk consists of galactose joined to glucose by ÃŽ ² (1→4) glycosidic linkage (Denniston, Topping and Caret, 2004). In additionally Sucrose and lactose are heterosaccharides and maltose is homosaccharides as we ll as maltose and lactose are reducing sugars. Sucrose is the only common non reducing sugar. Figure 1.3.1 disaccharides are formed by condensation of two monosaccharide. https://www.google.lk/search?q=disaccharideses_sm=122source Polysaccharides Polysaccharides are complex carbohydrates made up of many monosaccharide joined together by glycosidic bond. They are large, often branched, macromolecules. Their large sizes make them more or less insoluble in water and have no sweet taste (Aspinall, 1982). When all the monosaccharide in a polysaccharide is of the same type, the polysaccharide is called a homopolysaccharide and when more than one type of monosaccharide is present, they are called heteropolysaccharides. Polysaccharides have a general formula Cn (H2O) n-1 where n can be any number between 200 and 2500. Starch glycogen and cellulose are the examples of polysaccharides (Tombs and Harding, 1998). Figure 1.4.1 ring structure of polysaccharides molecules. https://www.google.lk/search?q=polysaccahrideses_sm=122source=lnmstbm=ischsa Proteins Cells are made of protein. Proteins are the most versatile class of molecules in living organisms. All proteins contain C, H, N, O some S, P, Fe, Zn, Cu. Proteins contains 20 different amino acids which are encoded by the genetic code and which constitute the building blocks of the proteins in all living organisms (Walsh, 2002). Each protein species contains one or several polypeptide chains of defined amino acid sequence. Their functions are catalysis, transport, hormones and structure. Amino acids are molecules containing an amine group carboxylic acid group and a side chain. Simple proteins contain only polypeptide chains Proteins can be soluble (globular proteins) and insoluble (myosin, fibrinogen) (Whitford, 2005). Figure 1.5.1 classification of proteins and there structures. https://www.google.lk/search?q=protein structurerevid=120848340tbm OBJECTIVES To distinguish between monosaccharide’s and disaccharides. To differentiate between different types of amino acids. To identify an unknown sample of carbohydrate and amino acid. MATERIALS Albumin solution Arginine solution Barfoed reagent Beakers Benedict’s solution Bunsen burner Burner stand Concentrated sulphuric acid Concentrated nitric acid Copper sulphate Fructose solution Glucose solution Glysin solution Iodine solution Lactose solution Molisch’s reagent Ninhydrin solution Pipettes Seliwanoff’s reagent Sodium hydroxide Starch Sucrose solution Test tubes Tyrosine solution Unknown solutions Water bath TEST FOR CARBOHYDRATES METHODOLOGY Molisch’s Test Five test tubes were taken with 1ml of carbohydrate solutions. Few drops of Molisch’s reagent were added to the testubes following with concen.sulphuric acid down the slide of the test tube. The colour change was observed. Iodine test Three drops of Iodine solution was added to each test tube with 1ml of each of the carbohydrate solutions. The colour change was observed. Benedict’s test 1ml of each carbohydrate solutions was taken in five test tubes.5ml of Benedict’s reagent was added to all three test tubes. All five test tubes were placed in a water bath and heated for two minutes. The colour change was observed. Barfoed test 5ml of Barfoed reagent was added with 1 ml of carbohydrate solutions. Test tubes were placed in water bath and heated for five minutes. The colour change was observed. Seliwanoff test 1ml of each carbohydrate solution was added to the test tubes following with 4ml of Seliwanoff reagent. The test tubes were placed in the water bath and heated to two to three minutes. The colour change was observed. Two unknown samples were taken in a test tubes and labeled A and B. Sample A was added to two test tubes. To the sample A the Iodine reagent was added and the colour change was observed. The Benedict’s reagent was added to the sample A of another test tube and was heated in general flame for two minutes and the colour change was observed. The sample B was added to four test tubes. One drop of Iodine reagent was added to the sample B test tube and colour change was observed following with Benedict’s reagent, Barfoed reagent and the Seliwanoff reagent were added to the remaining test tubes with sample B and was heated in the water bath for three minutes and the colour change was observed. TEST FOR AMINO ACID METHODOLOGY Ninhydrin test 1ml of Ninhydrin solution was added into 0.5 ml of 0.02 % amino acid solution in four test tubes. The test tubes were placed in water bath and heated for three to four minutes. The colour change was observed. Xanthoproteic Test 2ml of conc. Nitric acid was added to 2ml of 0.02% amino acid solution in four test tubes. The test tubes were placed in water bath for two minutes and the colour change was observed. Millon’s Test Four drops of Millon’s reagent was added into 2ml of 0.02% of amino acid solution in four test tubes. The test tubes were placed in water bath for four minutes and the colour change was observed. Biurete Test 3ml of 10% of sodium hydroxide was added drop wise to 1% of copper sulphate. The colour change was observed. Two unknown samples were taken in test tubes and labeled C and D. Sample C was added into two test tubes. To the sample C the Biurete reagent was added and the colour change was observed. The Millon’s reagent was added to the sample C of another test tube and was heated in general flame for two minutes and the colour change was observed. The sample D was also added into two test tubes. Biurete reagent was added to the sample B test tube and colour change was observed. Besides Millon’s reagent were added to the remaining test tube with sample B and was heated in the water bath for three minutes and the colour change was observed. RESULTS Test for carbohydrates Test for amino acids DISCUSSION In Molisch’s test all the carbohydrate solution gave a positive result, so as it’s a general test to confirm the molecule is carbohydrate. Iodine test is performed to separate the polysaccharide from monosaccharide and disaccharide as a result in this test only starch gave a positive result since its unbranched molecule. Glucose has a free aldehyde group and fructose has a free ketone group. Thus they react with Benedicts reagent and reduce it to form a reddish orange colour, which is a positive indication of Benedicts reaction .The copper (II) ions in the Benedicts solution are reduced to Copper (I) ions, which causes the colour change. Complex carbohydrates such as starches do not react positive with the Benedicts test. Buiret solution is a blue liquid that changes to purple when proteins are present and to pink in the presence of short chains of polypeptides. The cause of this colour change is because of the copper atom of the Biuret solution reacts with the peptide bonds. Avoid spilling Ninhydrin solutions on your skin, as the resulting stains are difficult to remove. When handling with Concentrated Sulphuric acid wear safety garments to avoid Sulphuric acid getting on self. Do not over heat the amino solutions in water bath since all the proteins may denature moreover colour change cannot be observed. CONCLUSION The unknown solution A is sucrose and it’s a non reducing sugar since in Iodine and Benedict’s test it showed a negative result where there was no colour change in addition to unknown solution B is glucose which is a reducing sugar because in Iodine and Seliwanoff test it gave a negative result remaining colourless and in Benedict’s and Barfoed test it gave a positive result changing its colour from green precipitate to reddish colour solution concluding solution B is glucose. The unknown solution C is protein since positive result was obtained and the solution turned pink in Biurete and Millon’s reagent along with the solution D is an amino acid because it remained colourless in Millon’s test and turned light blue in Biurete test resulting both in negative. References Aspinall, G. (1982). The Polysaccharides. 1st ed. New York: Academic Press. Google books [Online books] Available at: http://books.google.lk (Accessed: 3rd July 2014). Churms, S. (1982). Carbohydrates. 1st ed. Boca Raton, Fla.: CRC Press. Google books [Online books] Available at: http://books.google.lk (Accessed: 3rd July 2014). Denniston, K., Topping, J. and Caret, R. (2004). General, organic, and biochemistry. 1st ed. Boston: McGraw-Hill Higher Education. Google books [Online books] Available at: http://books.google.lk (Accessed: 3rd July 2014). Ferrier, R. (1999). Carbohydrate chemistry. 1st ed. Google books [Online books] Available at: http://books.google.lk (Accessed: 3rd July 2014). GyoÃÅ'ˆrgydeaÃÅ' k, Z. and PelyvaÃÅ' s, I. (1998). Monosaccharide sugars. 1st ed. San Diego: Academic Press. Google books [Online books] Available at: http://books.google.lk (Accessed: 3rd July 2014). Kimball, L. (2012). Biomolecules. 1st ed. Delhi: Research World. Google books [Online books] Available at: http://books.google.lk (Accessed: 3rd July 2014). Owusu-Apenten, R. (2005). Introduction to food chemistry. 1st ed. Boca Raton, Fla.: CRC Press. Google books [Online books] Available at: http://books.google.lk (Accessed: 4th July 2014). Reed, D. (2005). Biomolecular archaeology. 1st ed. Carbondale: Center for Archaeological Investigations, Southern Illinois University, Carbondale. Google books [Online books] Available at: http://books.google.lk (Accessed: 3rd July 2014). Tombs, M. and Harding, S. (1998). An introduction to polysaccharide biotechnology. 1st ed. London: Taylor Francis. Google books [Online books] Available at: http://books.google.lk (Accessed: 4th july2014). Walsh, G. (2002). Proteins. 1st ed. Chichester: J. Wiley. Google books [Online books] Available at: http://books.google.lk (Accessed: 6th July 2014). Whitford, D. (2005). Proteins. 1st ed. Hoboken, NJ: J. Wiley Sons. Google books [Online books] Available at: http://books.google.lk (Accessed: 6th July 2014).

The Discipline Of Human Geography

The Discipline Of Human Geography Geographical knowledge has a long history in human development. Throughout the history of geography, it mostly involved developing knowledge of the physical features of the world but this history is itself a kind of presentation of human history. In the 19th Century, geography became formally regarded as a discipline, and human geography became established as an essential branch of the natural science; it refers to both geographical information and human activities, i.e. it includes both human geography and physical geography (Johnston, 2000). This essay firstly discusses the meaning of the discipline human geography. Following this, it describes how human geography relates to development. Subsequently, it assesses the key themes/issues relevant to development as explored by scholars, and studies the research techniques used by researchers in this discipline. Finally, it gives an example of a published piece of work stating how it is relevant to our understanding of contemporary deve lopment. 1 The discipline of human geography Geography can be divided into two major parts: physical and human. Both are branches of natural science, which encompass the study of the living world. Physical geography mainly deals with the processes of the atmosphere, biosphere and ecosphere, whereas human geography studies people, culture, population distributions, the urban environment, etc. It studies many cultural aspects and how they relate to their environment as well as why people migrate and how this impacts on their culture. Human geography is special in that the findings of the study of human geography may vary over time. 2 Human geography and development Marston et al. (2005) referred to human geography as incorporating several sub-disciplines, such as globalization, urbanization, the environment and migration. These are interrelated as the condition of one of these can be reflected in the development of another. Human geography discusses the profound interaction of cultural, environmental and social evolution, and considers the views that societies adopt in addressing these issues (Robinson, 2006). Thus, the core of human geography engages directly with change and development, but can be extended to deal with the economic, social, institutional and environmental dimensions of sustainability. Development can present diverse patterns, each with its own characteristics, as the different aspects of development, i.e. culture, economy and politics vary all the time. We can consider all these changing patterns as the results of development. The factors in development interact with each other, and change in one field can affect another or lead to changes elsewhere. Development transforms peoples lives, and as a result, development gradually alters human geography, particularly the aspects of human lifestyle, the political environment, the economic situation and even nature. Thus, the human geography of a place is its phylogeny, and that is how human geography relates to development. 3 Key themes/issues relevant to development Human geography is an incomplete discipline without considering development, to which there are various branches, such as culture, economics, politics, health and history. However, we will discuss these aspects under the headings generally adopted by researchers, as below. 3.1 Culture Culture is the norms and practices of people in particular places, and it encompasses language. It also reflects the region of settlement and other phenomena that may change or remain consistent. The first traces of the study of various cultures in different regions appeared in early 20th Century. At that time, the study of culture study was considered as an alternative to environmental determinism, which argued that human beings and societies are determined by their environment. It focuses on describing and analyzing the ways language, religion, economy, government, and other cultural phenomena vary or remain constant from one place to another and on explaining how humans function spatially (Jordan-Bychkov, et al 1994). Culture is a profound condition and is related to a region, and it has a significant impact on regional development. On the other hand, development can greatly affect cultural norms. The interaction of culture and development is just one aspect of human geography. 3.2 History History is the study of a wide variety of topics, including physical, theoretical, human, fictional and real geographies as well as the past. Historical geography mainly discusses how a place or region changes through time, how people interact with their environment and how the cultural landscape is created. In essence, human history is the phylogeny of people, while human geography is the study development. 3.3 Globalization Globalization is the process of worldwide integration derived from the interplay of world views, products, ideas and aspects of culture. It reveals the interchange of social and cultural forces, including economics, politics and religion. The Economics, politics and religion play an important role in the development of a region. (Al-Rodhan, R.F. Nayef and GÃ ©rard Stoudmann. 2006) Furthermore, the regional conditions of these factors are products of development. Advances in telecommunications, transportation and Internet business are key factors of globalization, and so development involves, in particular, industrial progress and national or international trade, and studying the close relationship between the environment, the economy and real estate. Trade is the exchange goods and services, and the ensuing economic development can improve the standard or quality of life; real estate is a reflection of the extent of urbanization. Therefore, only with all these developmental aspects can globalization become realized. 3.4 Migration Migration is the movement of people from one region or country to another, where they are not locals but settle there. Economic migrants generally seek better education, job opportunities, life conditions and so on; the status of development in the home nation/region is the most crucial factor in immigration. Political migrants generally seek freedom from oppression. Some migration is based on other, more personal reasons, and may be the product of culture and tradition. Immigrants can bring new changes and such interplay or intercommunication partly contributes to the evolution of human geography. 3.5 Urbanization Urbanization is the development of cities, and many rural migrants concentrate in cities, resulting in the physical growth of the urban environment. The structure and experiences of the urban landscape are crucial to human geography. Urbanization is closely linked to modernisation, industrialisation and the sociological process of rationalisation. During the process of development, cities and towns grow, and urban population around the world have been soaring. Urbanization is not just a social phenomenon; rather, it is a historic reform of human behaviour on a worldwide scale. The rapid growth of some big cities, such as Chicago in the 19th Century and Tokyo in the 20th Century, is largely the result of rural-urban migration; it is commonplace in developing countries. People living in cities can take advantage of diversity, proximity and competition in the marketplace. With all these factors, the urban environment can develop rapidly. 3.6 Environment Environment is a subfield of human geography and a reflection of development. Specifically, transformation of the environment is a result of physical and biological factors caused by the interactions of culture, customs, politics, industry and other aspects, i.e. development. Being part of human geography, the environment changes during the development process, and these changes also affect human geography. 4 Research techniques used in human geography 4.1 Social surveys Social survey is a crucial method in obtaining human geography information. The object of the study of human geography is to comprehend the social environment, and in this, social investigation is key to understand the cultural landscape and social phenomena clearly, scholars use social investigation as a means of collecting information and opinions relating to particular social events or trends. To garner the views and thoughts of people, researchers can conduct surveys among the target population. Social surveys also entail consulting historical data or other materials to develop a picture of change, and thus, through social investigation, we can understand both the past and present ages better. 4.2 Document collection Documents represent a priceless treasure of human history and geography, and can reveal the experiences and the scientific and technological achievements of ourselves and our predecessors. Current documents can be classified as paper and non-paper materials. Paper materials often refer to books, journals, reports and other data sources, from which people can gain knowledge of human geography. Non-paper materials mean the Internet, where researchers can access knowledge mostly relating to the present era. Searching on-line libraries or particular website-based information resources can assist in gathering a great deal of information quickly. With the development of science and technology, the means of document collection will become more diversified. 4.3 Exploiting data sources Our predecessors left much precious information about human geography. We contemporary people can gather these materials together, assess them, compare them and draw conclusions from them. As a result, we can learn of the development of human geography. Examining historical data can help us understand the differing features of human geography in different regions. Through assessing the differences between historical and current data, researchers can determine how people, culture, economics, politics and other factors have varied over time, i.e. what changes have occurred in a location, what kinds of inhabitants have ever lived there and what traditions they had and have. All the information can be found through careful organization and collation of the data. These methods are different from but complementary to surveys and document collection, but involve a great deal of effort in handling the data. 4.4 Spatial analysis Spatial analysis can be used in complex cases, and involves defining the varying spatial locations of the entities being studied. Applied to human geography, spatial data analysis can reveal population distribution patterns, the densities of structures at the human scale and spatial population dynamics. The characteristics of these issues are constantly changing in line with human development. Scholars often establish models by using spatial data to analyse the factors that impact on population distribution, etc. Spatial analysis contributes to assisting a deeper comprehension of the features of human geography, taking a spatial overview of the dynamics of population structures resulting from development. 4.5 Interviews Interviewing stems from the desire to know more about the people around us and to better understand how the people around us view the world we live in.(Seidman,1998) Thus, interviewing is most effective when the goal of the given research is to gain insight into the subjective understanding of those around us. In the past, it was uncommon to use interview as a method to study human geography. Gradually, researchers realized the importance of peoples social background, education, cultural and traditional norms in decision-making. Only through interviewing special groups of people can researchers identify the factors that influence behaviour. In underdeveloped regions, people there may not be literate, and so interview is the best method for obtaining first-hand materials to study their history and culture. Not only can researchers learn about specific events in development, they can also gain insight into peoples interior experiences, specifically how people perceive their world and h ow they interpret their perceptions, and how events are affected by their thoughts and feelings. In this, researchers can understand the process of an event instead of what just happened and how the subjects reacted to it. 5 One example illustrating how human geography is relevant to development An article entitled Progress in Human Geography by (Radcliffe 2004) discusses the evolution of human geography, and argues that global networks and human rights are related to this discipline because it is now clear that these two factors have a great impact on national development. This is just one example of many, telling us that the development of one country is inextricably linked to human geography. Conclusion Human geography is a representation of economic, political and historical development, and it examines the interplay between people and the built, rather than the natural, environment (although environmental impacts are considered). The interaction of a wide variety of factors drives human history to move on, as people seek to improve their lives and raise their living standards. A multitude of changes have occurred and will continue to occur as human behaviour changes, resulting complex contemporary societies in which cultures and identities are transformed. Thus human geography is the study of the change, formation and transformation of people and nations over time, or the taking of snapshots of particular human events, behaviours or activities.

Essay --

Influenza or flu is caused by RNA viruses of the family orthomyxoviridae, that affects the nose, throat, and lungs- the respiratory system. The common symptoms are: fever and respiratory problems, such as cough, sore throat,stuffy nose, as well as headaches and muscle aches. Influenza viruses are spread mainly by droplets made from people coughing, sneezing or talking while having the flu. These droplets can land in the mouths or noses of people or can inhaled into the lungs. It is least common for the virus to spread by touching an infected surface then their mouth or nose. Flu viruses are divided into 3 categories, A, B, C. A and B are responsible for problems in the respiratory system that typically occurs during the winter. Influenza types C is quite different from A and B. Type C only cause mild respiratory symptom or none at all. According to CDC, no one knows exactly how many people die from the flu infection each year. There are four main reasons for this. First of all, states are not required to report influenza related deaths that are older than the age of 18. Second, se...

Cryptography :: essays research papers

Cryptography is one way you can keep information secure. A person who does not know the method used to change the information to keep it secure cannot copy the method used or reverse the change. The basic components of cryptographic systems are used to encipher (scramble) information so that it is difficult to determine the meaning without the appropriate key or key(s) to decipher (unscramble) the information. The components include cryptographic algorithms (mathematical functions) for enciphering or deciphering information and keys. Symmetric and asymmetric are two examples of cryptographic systems. Symmetric systems use the same key to encipher and decipher. Asymmetric systems generate and use different keys to encipher and decipher a secure key pair. With this key pair, consisting of a public key and a private key, only one key can decipher what the other enciphers. Merely knowing one key does not make it very likely that someone will be able to figure out the other key. Asymmetric key pairs are used in creating digital signatures and transporting symmetric keys. In the past, most encryption systems only used symmetric cryptography. The problem with symmetric cryptography though, is the difficulty encountered in distributing keys to certain people. Since symmetric cryptography uses the same key for enciphering and deciphering, a person has to use creative and difficult means to prevent someone from intercepting the key. If a third party were to intercept the key, they could use it to decipher anything it was used to encipher. A solution to this problem is public key cryptography which uses asymmetric cryptography to transport symmetric keys.

Analysis of ”Good People” by David Foster Wallace Essay

Analysis of †Good People† by David Foster Wallace, 2007 The short story is set at a park by a lake. â€Å"They were up on a picnic table at that park by the lake, by the edge of the lake, with part of a downed tree in the shallows half hidden by the bank.† The downed tree sets the mood to be sad and dark. We also learn that the main characters Lane A. Dean, Jr. and his girlfriend Sheri Fisher are sitting very still on the picnic table, which tells us that the atmosphere is quite intense. It does not say for how long they sit by the lake, but it says that the right sides of their faces get shaded so it can be assumed that they sit there for a while. One of the main characters is Lane A. Dean, Jr., who is 19 years old and studies accounting and business. Lane is a very reflective person because he reflects a lot on how he is and how he thinks he should be. â€Å"He knew it was wrong, knew something was required of him that was not this terrible frozen care and cauti on, but he pretended to himself he did not know what it was that was required.† This shows that he is a conscientious person and that he has high expectations for himself. Through the whole short story thoughts like the mentioned quote are seen. It seems like Lane is not satisfied with the way he is and keeps comparing himself to his girlfriend, Sheri. â€Å"He was starting to believe that he might not be serious in his faith. He was desperate to be good people, to still be able to feel he was good.†The fact that he is moving away from his faith makes him question whether he is a good person or not. It makes him confused about his identity, about who he is. Lane is also confused when it comes to his love for his girlfriend and that could be the reason why they are not happy sitting together. Lane’s girlfriend, Sheri, is 20 years old, studies to become a nurse and has a hosting job. She is very serious in her faith and values and she is a girl who knows what she wants.So Sheri seems more secure than Lane and more comfortable in her own skin. In a way Sheri is more mature. But she also sits very still: â€Å"She was blank and hidden.† It is shown that Sheri is not happy because she sits with her face in her hands. So it can be concluded that they may have a problem with each other. It is a third person narrative. The narrator has an obvious focus on Lane and this we see because the narrator only includes Lane’s thoughts and feelings a lot: â€Å"Sometimes when alone and thinking or struggling to turn matter over to Jesus Christ in prayer, he would find himself (†¦)† â€Å"He could almost  visualize himself tiptoeing past something explosive.† Therefore the narrator has an inner view of Lane. We learn his opinions, and especially when Sheri is described – you learn that it is through Lane that she is described. The effect of the inner view is that we only learn how one of the main characters is feeling and is thinking. It also makes the information about Sheri subjective because it is Lane’s opinion about her and not her exact thoughts or feelings. We only have Lane’s opinion and actions and Sheri’s actions. Furthermore the short story is written in the past tense, and there are some flashbacks: â€Å"Two days before (†¦)†Some times when they had prayed (†¦)† The flashbacks can enlighten the reader about the main characters background, but also confuse the reader. The short story consists of both short sentences and long sentences. The sentences are short when something dramatic happens and the short sentences make it more dramatic and interesting to read and it also speeds up the reading pace. For example when Lane describes the battle within himself: â€Å"Two hearted, a hypocrite to yourself either way.† There is no direct speech, which makes it harder for the reader to interpret the characters because the writer influences the readers. The writer is presenting an interpretation of the characters’ speech and not their exact words. There is a focus on actions so there is a lot of verbs and also adjectives, especially in the beginning. There are some difficult words, but all in all the vocabulary is standard level. The main conflict is the conflict between Lane and Sheri. First of all both of them sit very still and we hear a lot of Lane’s thoughts – as if they are not talking to each other. â€Å"It was of two great and terrible armies within himself, opposed and facing each other, silent. There would be battle but no victor.† The battle inside of Lane could represent the battle between Sheri and him. You might say that they have a probl em when it comes to communicating with each other. The conflict is that Lane does not love Sheri. â€Å"(†¦) at the decision together did not ever include it – the word – for had he once said it, avowed that he did love her, loved Sheri Fisher, then it all would have been transformed.†18 â€Å"But neither did he ever open up and tell her straight out he did not love her.† Lane expresses that if he had loved her or said to her that he loved her, they would not have this conflict. The conflict is that Lane is not honest with Sheri about his true feelings and this leads to the unhappy and tense atmosphere. The reason why  Sheri does not say anything could be because she is waiting for Lane to come clean and be honest. At the ending of the story Lane imagines what he wants Sheri to say when he tells her the truth – that he does not love her. Lane wants Sheri to say that it is all right and that she wants the best for him. Lane has been praying for love and at the end he comes to realize that he h as been praying for the wrong thing. He should have been praying for courage – courage to tell Sheri the truth. The title â€Å"Good People† refers to the fact that Lane wants to be a good person by being honest with Sheri. It also refers to when Lane says that he is not that serious in his faith and that he wants to be good people, to feel that he was good. Lane does not want to lie to her or to himself. To be good is something every human being aspires to be. To be good, kind and loving to your family, friends and neighbours is something preached by the Christian church, but it is also how people generally want to be in spite of their religion. Lane finds out at the very end that he is not that serious in his faith, but that he is still able to be good by finding the courage to be honest with Sheri.