Has the Single Market project in Europe been a success?

Abstract The establishment of the EU’s single market was intended to create jobs and enhance prosperity. Since it was established in 1992, significant benefits have been made to the EU’s internal market and a lot of opportunities have been created. Despite this, many problems continue to exist and further changes are necessary if the objectives of the EU are to be fully realised (European Commission, 2012: 1). Introduction The idea behind the European Union’s (EU) single market was to treat the EU as one territory so that the free movement of people, goods, money and services could be achieved (Europa, 2012: 1). The single market was established by the EU to enhance competition and trade through a system of standardised laws that apply to all Member States (Barnard, 2002: 1). This improves efficiency and gives individuals more choice when it comes to providing and attaining goods and services. The overall quality of the goods and services is increased, which is economically beneficial. The Single European Act was enacted in 1986 to establish a single market and has since been considered one of the EU’s greatest achievements (Europa, 2012: 1). This led to the abolishment of internal border controls between EU countries in 1993 and is now accessible to millions of people across 27 Member States. Restrictions to trade have been removed and individuals now receive better standards of living. EU law comprises of treaties and legislative provisions, such as Directives and Regulations that aim to secure the free movement of goods, services, people, and capital. Despite this, Member States are still responsible for social welfare and taxation, yet the EU influences the policies of Member States (Europa, 2012: 1). The single market has been successful in allowing people and businesses to move freely within the European Economic Area (EEA) and has therefore transformed the way individuals live, work and travel (Mayes and Hart, 1994: 177). The progress that has been made towards the development of the EU’s single market will be identified in this study in order to determine the extent to which it has been a success. Barriers to the free movement of goods, services, people and capital The single market was intended to remove any barriers that restrict the free movement of goods, services, people and capital. A number of different policies have therefore been implemented that seek to remove any free movement restrictions (Mayes and Hart, 1994: 5). This has significantly impacted many organisations and industries within the internal market. However, unless EU policies are conformed to by all Member States it is unlikely that greater freedom will be attained within the EU. This is often at the expense of widely accepted practices; however this is considered necessary in achieving harmonisation. It therefore seems to be important that any barriers to trade are removed and that actions likely to impact sustainable development are eradicated. Article 101 of the Treaty on the Functioning of the European Union (TFEU) (ex Article 81 EC) provides that; â€Å"all agreements between undertakings, decisions by associations of undertakings and concerted practices which may aff ect trade between Member States and which have as their object or effect the prevention, restriction or distortion of competition within the internal market† shall be strictly prohibited. Any limitations that are placed upon the freedom to trade should therefore be prohibited so as to allow for the freedom of movement to be attained. Whether this is easy to establish in practice, is a debatable subject because although substantial improvements have been made in the 20 year history of the EU, it is clear that many obstacles still need to be overcome in guaranteeing a free market (Alam, 2007: 153). Single Market and Competition The establishment of the single market within the EU provides greater opportunities to businesses by providing them with access to the world’s largest trading bloc (Gov, 2013: 1). This enhances economic activity whilst also creating healthy competition through the stimulation of business and innovation. This leads to growth and job creation as export and trade will be increased Gov, 2013: 1). Not only does this have a beneficial impact upon the economy but it also increases productivity. Consumers also benefit from a single market as competition often leads to reduced costs for products and services. This was identified by Euromove when it was pointed out that competition is one of the main driving forces of an advanced modern economy as it â€Å"gives the consumer choice, it puts downward pressure on prices, it rewards innovation and it helps to create jobs (2009: 1). Nevertheless, in order to prevent unfairness and ensure that the single market is a level playing field, the EU has introduced various rules and principles that seek to create fair competition. Such principles impose a number of burdens upon businesses within the EU, although this is considered necessary in the proper functioning of the internal market. It was evidenced by Shuibhne that the establishment of the internal market created a different focus of competition law in terms of addressing the barriers to integration created by state intervention in the market and the problems that occurred as a result of the liberalisation processes of the 1990’s† (Shuibhne, 2006: 88). Whilst the legislative framework is now developed, on-going improvements continue to be made so that rules and regulations are being properly enforced and so that businesses and consumers understand the rules that exist within the internal market. This has been happening since the internal market was first established, so as to maintain an effective operation of the single market. Some of the improvements have included; improving and enforcing single market rules, reducing the regulatory burden imposed upon businesses, and the liberalisation of certain areas including; public procurement, public services and utilities (DTI, 2002: 1). In spite of these improvements, there are still many underlying weaknesses that exist in the single market which seems to suggest that it may not be as successful as originally anticipated in the internal market strategy. Some of these weaknesses have arisen as a result of; failures by Member States to implement some of the Directives (Kennedy, 2011: 108 ), a lack of co-operation that exists between Member States, or because of inadequate enforcement (Kennedy, 2011: 108). In 1999 the internal market strategy was put forward by the European Commission which set out the aims and objectives of the establishment of the internal market. Various measures were incorporated into this strategy which sought to guarantee the proper functioning of the single market. This strategy has since been reviewed on an annual basis, though it cannot be said that the internal market is complete. Therefore, despite the fact that many obstacles have already been removed by the EU, new challenges are continually being dealt with. It has been said that companies within the EU should take full advantage of the single market model since the free movement of capital, goods, services and labour would be realised more easily. Tax issues arising from cross-border mergers and acquisitions would effectively be minimised through economic integration. This was identified by Ilzkovitz et al; â€Å"the Internal Market is a powerful instrument to promote economic integration and to increase competition within the EU and it has been the source of large macro-economic benefits† (2007: 271). Arguably, it seems as though the main objective of the Single Market is to allow competition to be obtained through the ability to trade freely within the EU. In accordance with this, it would therefore be beneficial if EU Companies took full advantage of this market so as to avoid many issues that arise from various issues including the taxation issues that result from Merger and Acquisitions (M&A) deals. Hence M&A deals are struc tured in a way that results in harsh tax liabilities and since an asset-based deal will â€Å"typically expose the seller to two levels of taxation, corporate and personal and a stock-based transaction can be unattractive to a buyer given the tax treatment of fixed asset values† (Q Finance, 2010: 1). If a company only conducts business within the single market, then they will not be exposed to such harsh tax liabilities. This encourages competition which is imperative for the advancement of the economy. However, because there are certain restrictions that exist within the single market, companies often find it difficult to expand their business in the internal market. Thus, as argued by the European Commission; â€Å"national tax systems in the EU differ so much that it can be complicated and expensive for companies to expand in the single market† (European Commission, 2011: 1). Because of these problems, a number of proposals were put forward by the Commission to eliminate these absurdities including the introduction of a single set of tax rules, also known as a Common Consolidated Corporate Tax Base (CCCTB). This would make it a lot easier and cheaper for companies to do business within the EU and as identified by Goodall; â€Å"every year the CCCTB will save businesses across the EU ˆ700 million in reduced compliance costs, and ˆ1.3 billion through consolidation† (2011: 53). The current problems that emerge from companies entering into M&A dealings would be removed and harsh tax liabilities would be avoided. Long term administrative improvements would also be made for those companies operating in multiple member states (Drysdale, 2007: 66), which is welcoming for those companies wishing to save on taxation. The freedom of movement will be likely to be obtained more easily by the implementation of a CCCTB. This will certainly encourage competition within the single market and more companies would most likely enter into M&A deals as a result. Conversely, not all agree that the CCCTB is effective, however, and as a result of this many Member States have refused to support its implementation. It is felt that a CCCTB would be a â€Å"de facto infringement of their tax sovereignty should such a Directive be written into law† (Ernst and Young, 2011: 40). This provides an example of how Member States will not implement every Directive that exists under EU and signifies how greater co-operation is needed. In spite of this, there are many drawbacks that exist within a CCCTB and it is questionable whether the tax advantages of a CCCTB outweigh the drawbacks that would arise if it was implemented. In addition, it was confirmed by the Secretary to the Treasury, Justice Greening, that the draft directive to introduce a CCCTB does not comply with the principles of subsidiarity and proportionality (Cave, 2011: 87). Furthermore, it is also unlikely that the government will agree to a proposal that might threaten or limit the UKâ €™s ability to shape its own tax policy (Cave, 2011: 87). In view of these assertions, it cannot be said that a CCCTB should be incorporated since it appears to be out of step with the principle of subsidiarity. This principle aimed to ensure that the EU only acted in instances where the proposed action could not be achieved by individual countries. Effectively, although there are many benefits of a CCCTB, there are also a significant amount of drawbacks that transpire and it seems as though the government ought to ensure that a CCCTB, if implemented, does not undermine competition, whilst also ensuring that extensive opportunities for tax avoidance are not created. It is arguable whether this can be achieved and it seems as though extra demands will in fact be placed upon corporate tax departments. Taxation Articles 25-31 and 39-60 of the Treaty on the Functioning of the European Union (TFEU) lay down the fundamental freedoms that are relevant to tax law and thus facilitate free movement of goods, services, persons and capital within the European Economic Area (EEA). Accordingly, as argued by Sypris, the changes made by the implementation of the TFEU; â€Å"influence the internal market case law of the Court of Justice, which represents a significant threat to national labour laws and practices† (2008; 219). The ECJ held in Gschwind v Finanzamt Aachen-Aubenstadt (Case C-391/97) [1999] ECR I-5451, [2001] STC 331, ECJ that direct taxation is a matter which â€Å"falls within the competence of Member States,† however, that competence must be exercised in accordance with EU law (Lee, 2010: 1473). This demonstrates how Member States no longer have complete control of their own laws and that the fundamental freedoms, enshrined under the TFEU, must also be taken into considerati on. As noted by Lee; â€Å"ever since the treaties first came into force, the fundamental freedoms have been interpreted broadly, so as to strike down domestic legal rules incompatible with an internal market† (2010: 1474). This is also exemplified under Article 26 which states that; â€Å"the Union shall adopt measures with the aim of establishing or ensuring the functioning of the internal market, in accordance with the relevant provisions of the Treaties.† Since the laws of all Member States must guarantee compliance with Treaty provisions, tax law will be affected. The ECJ’s decision in Cadbury Schweppes v Commissioners of the Inland Revenue Case C-196/04 [2006] 3 WLR 890 shows how EU law affects UK tax law. Here, it was held that the broad interpretation of the Controlled Foreign Companies (CFC) provisions were incompatible with EU law because of the restrictions that were being placed upon freedom of establishment under Article 56 of the TFEU (ex Article 49 EC). It was noted by the ECJ that â€Å"hindrance to freedom can only be justified on the ground of counteraction of tax avoidance if the legislation in question is specifically designed to exclude from a tax advantage wholly artificial arrangements aimed at circumventing national law.† Subsequent to this decision, significant amendments were made to the CFC rules under Schedule 16 of the Finance Act 2009 in order to ensure that EU law was being fully complied with. The Acceptable Distribution Policy (ADP) exemption was abolished and changes to the Income and Corporation Tax es Act 1988 (ICTA) were made by introducing a new section 751AA. This illustrates the importance of the single market and exemplified how UK tax law will be affected by the provisions contained in the EU. The same rules will also apply in relation to the other Member States, though not all agree that this is appropriate. Instead, it is argued that abuses of national law can be effectuated as a result of EU law provisions and that the legislation in question must not be used as a blanket method of justifying abuses such as tax avoidance† (Wellens, 2009: 1). In view of this, it is manifest that national courts are required to undertake a case by case approach when considering individual situations. Various harmonisation measures have been implemented by the EU to facilitate the integration into the single market, including; the merger directive, the parent/subsidiary directive and the interest and royalties directive. The Merger Directive was designed to facilitate mergers across European borders so that it would be easier for companies to engage in dealings, whilst also reducing the tax burden. This was intended to establish common rules governing the cross-border merger of companies within the EEA† (Cain, 2007: 2). It cannot be said that tax harmonisation has been created by the Directive (Bell, 2004: 1), which is again due to the relcuatnce of Member States to implement the Directive. Unless co-operation exists, the Directive cannot be fully utilised and tax harmonisation cannot be achieved. The Parent/Subsidiary Directive was designed to â€Å"grant cross-border transactions the same favourable treatment as is provided for equivalent purely domestic transactions† (Tiley, 2008: 34) and was to be applied to parent and subsidiary companies of Member States. Akin to the Merger Directive, the harmonisation of taxes was intended yet this does not appear to have been achieved as harmonisation is still lacking. Nevertheless, because companies within Member States are still being taxed on income that has been derived from substantial interests, the Directive is not being fully implemented which may be â€Å"contrary to the free movement of capital and freedom of establishment, as well as the Parent-Subsidiary Directive, because such income is as a rule exempt from taxation if derived by local parent companies† (Morgan, 2010: 18). Therefore, the extent to which these Directives are being utilised is debatable. The Interest and Royalties Directive intended to eliminate withholding tax obstacles in the area of cross-border interest and royalty payments within a group of companies (HM Revenue and Customs, 2003: 1). Under this Directive companie s are subjected to a reduced tax liability if their members dealt with each other within the EU. Nevertheless, because no single tax has been created it is questionable whether these Directives are in fact sufficient. Conclusion The establishment of the EU’s single market has brought about significant benefits for EU Member States. A large number of jobs have been created and the opportunities for individuals within the internal market have significantly increased. Regardless of this, the extent to which the objectives of the single market have been attained remains uncertain in light of the obstacles that transpire. It is often difficult to determine whether a free market is truly being achieved since there is a great deal of confliction that now exists. This can be seen in relation to the provisions contained in Article 101, which restrain the free flow of goods. This is clearly contrary the free movement provisions and the courts have been faced with much difficulty over the years as a result of this. In addition, there are many inherent difficulties that arise for companies who wish to enter the internal market and although the implementation of a Common Consolidated Corporate Tax Base (CCCTB) has been proposed, it has been said that this would create even more difficulties. Nevertheless, because taxation comes into conflict with the free movement provisions because of the fact that Member States no longer have complete control of their own laws, it seems as though a CCCTB would be beneficial. Because of these obstacles, it is thereby questionable whether the single market has been as successful as one would have hoped. References Alam, S. (2007) Sustainable Development and Free Trade: Institutional Approaches, Business & Economics, London: Routledge. Barnard, C. (2002) The Law of the Single Market: Unpacking the Premises., Oxford: Hart Publishing. Bell, S., (2011) ‘Amendments to Merger Directive: A New Dawn for Cross-Border Reorganisations?’ (2004) International Bureau of Fiscal Documentation, [Online] Available: http://www.freshfields.com/publications/pdfs/practices/dfi030401.pdf [29 April, 2014]. Bently, L. and Sherman, B. (2008) Intellectual Property Law, 3rd Edition, Oxford: OUP. Cain, B., (2007) ‘Cross-Border Mergers Directive’ 31 Companies Secretary’s Review 9, Issue 2. Correa. C. M, Intellectual Property and Competition Law: Exploring Some Issues of Relevance to Developing Countries, ICTDS, Issue Paper No 21, ICTDS Programme on IRPs and Sustainable Development, (October, 2007), [Online] Available at: http://www.iprsonline.org/resources/docs/corea_Oct07.pdf [29 March 2014]. Cave, R., (2011) ‘EU Tax Developments’ 32 Tolley’s Practical Tax Newsletter 87, Issue 11. Drysdale, D., (2007) ‘HMRC, Business and the Tax Profession – An Uneasy Relationship’ 28 Tolley’s Practical Tax Newsletter 66, Issue 9. DTI., (2002) ‘Single Market’ [Online] Available: http://webarchive.nationalarchives.gov.uk/+/http://www.dti.gov.uk/europe/pagej.html [29 April, 2014]. Ernst & Young., (2011) ‘EU: European Commission Publishes Final Common Consolidated Corporate Tax Base (CCCTB) Proposals’ News 16/03/2011 40LNB. Europa. (2012) ‘What is the Single Market’ [Online] Available: http://ec.europa.eu/internal_market/20years/singlemarket20/facts-figures/what-is-the-single-market_en.htm [30 March 2014]. European Commission. (2012) ‘The Single Market Act’ The EU Single Market, [01 April 2014]. Goodall, A., (2011) ‘EC Proposes ‘Common Tax Base’ 32 Tolley’s Practical Tax Newsletter 53, Issue 7. European Commission., (2000) ‘Communication on Services of General Interest in Europe’ 580 Final. Euromove., (2009) ‘EU Competition Policy’ [Online] Available: http://www.euromove.org.uk/index.php?id=6516 [29 April, 2014]. HM Revenue & Customs., (2003) ‘INTM400010 – EU Interest and Royalties Directive: Overview of the Directive’ [Online] Available: http://www.hmrc.gov.uk/manuals/intmanual/intm400010.htm [29 April, 2014]. Ilzkovitz, F., Dierx, V., Kovacs, V., and Sousa, N., (2007) ‘Steps Toward a Deeper Economic Integration: The Internal Market in the 21st Century; A Contribution to the Single Market Review’ European Economy, European Commission, Economic Papers, No 271, [Online] Available: http://ec.europa.eu/economy_finance/publications/publication784_en.pdf [29 April 2014]. Kennedy, T. P., (2011) European Law, Oxford University Press: Oxford. Lee, N., (2010) Revenue Law Principles and Practice, 28th Edition, London: Bloomsbury Professional. Marquis. M. (2007) ’02 (Germany) v Commission and the Exotic Mysteries of Article 81 (1) EC)’ European Law Review 29, 1-6. Mayes, D. G. and Hart, P. (1994) The Single Market Programme as a Stimulus to Change: Comparisons Between Britain and Germany, Cambridge: Cambridge University Press. Morgan, C., (2010) ‘Analysis – International Review’ 1015 Tax Journal 18. O’Loghlin. R. (2003) ‘EC Competition Rules and Free Movement Rules: An Examination of the Parallels and Their Furtherance by the ECJ Wouters Decision’ European Competition Law Review 62, 224-237. Shuibhne, N. N. (2006) Regulating the Internal Market, Edward Elgar Publishing: London. Steiner, J. and Woods, L. (2009) EU Law, 10th Edition, Oxford: OUP. Syrpis, P., (2008) ‘The Treaty of Lisbon: Much Ado†¦But About What?’ Industrial Law Journal, 37 (219), Issue 3, 219-235. The European Commission., (2011) ‘Simpler Tax Rules for Businesses’ (2011) Europa, [Online] Available: http://ec.europa.eu/news/economy/110318_1_en.htm [29 April, 2014]. Tiley, J., (2008) Revenue Law, 6th edn Hart Publishing. Wellens, R., 2009. Cadbury Schweppes and beyond: the future of the UK CFC Rules. Tax Working Papers, [online] Available at [29 March 2014]. Wesseling, R. (1999) ‘The Commission White Paper on Modernisation of EC Antitrust Law’ (20 European Competition Law Review 427, 422-427. Q Finance., (2010) ‘Structuring M&A Deals and Tax Planning’ [Online] Available: http://www.qfinance.com/mergers-and-acquisitions-checklists/structuring-m-and-a-deals-and-tax-planning [29 April, 2014].

Business Ethics Dilemma

The Internet today is a major resource and tool for many people. Computers have been around since the 1950s’. However, the popularity of computers didn’t take off until the 1990s’. Many businesses today market, promote, and have their own website. This is important as it serves as avenue of business to promote their products, sell their services to their customers, and continuously inform the public on their performance. The Internet also provides various search engines in 2011 with popular search engines such as Yahoo, MSN, Google, and newer search engines such as (Microsoft) Bing.This paper will ssummarize and analyze the ethical dilemma between Google and (Microsoft) Bing search engines. In addition, discuss why the behavior is unethical and the impact it has on the organization. It will also include the theory of ethics that explains the unethical behavior and suggest ways to improve the behavior to avoid the problems in the future. Internet When did the Inte rnet start? Back in the early 1960s’, ARPANET was created by many sophisticated engineers, computer scientists, and mathematicians.The ARPANET design allowed computers to connect, run on different operating systems, and without ARPANET, the Internet wouldn't look or behave the way it does today, it may not even exist. As technology advanced technicians began making advancements with combing the ARPANET network to the Satellite Network (SATNET). The technical term for the connection between the networks is inter-networking or better known today for many as the Internet. In 1990, Tim Berners-Lee developed a system designed to simplify navigation on the Internet which became known as the World Wide Web.As the years went by, and as the technology advanced so did the internet search engines. Microsoft's full scale entry into the browser, server, and Internet Service Provider market completed the major shift over to a commercially based Internet. Google vs. (Microsoft) Bing On Febr uary 3rd, 2011 the Harvard Business Review has reported that, â€Å"Google has sparked a media uproar by alleging that Bing â€Å"copies† Google results and Bing unequivocally has denied it. According to the article, when user’s search information through the Bing toolbar the user’s browser sends information to Microsoft to collect data, track information and watch to analyze behavior patterns. The Harvard Business Review article also has reported the following, â€Å"Google staged a setup for gibberish search terms Google made up which caused the search engine to serve up random pages Google selected arbitrarily. Then Google told its employees to run Google searches for these gibberish terms, and to click the artificial results Google had inserted.The employees did this on computers running the Bing Toolbar and IE Related Sites, so their click patterns were sent to Microsoft just as Microsoft's privacy policy and other disclosures said they would be. Microsof t used this data to improve its search results to present in Bing results the links these users seemed to favor, again just as Microsoft said it would. † Google is making an allegation that (Microsoft) Bing has copied their search results process through the use of the toolbar functionality.According to the Harvard Business Review article, â€Å"Microsoft received user permission for these observations and information about users' click patterns is users' information not Google's. † In a post at WebmasterWorld, Google's Matt Cutts, wrote as follows, â€Å"It's my personal, unofficial belief that using toolbar data in the future to augment our crawl is not only a good idea, but specifically allowed by the original policies we posted. † Ethical DilemmaThe dilemma here is that Google is not practicing in an ethical manner as their organization is making an allegation that Bing is infringing on their toolbar process and tracking user patterns is not appropriate. Base d on the Harvard Business review Matt Cutts further said: â€Å"A good idea,† when using this method but now that Microsoft uses this very approach, suddenly Google argues it's improper. Microsoft – Bing has the same right to use this method to track information and based on the Google Toolbar Privacy Policy it is disclosed that Google reserves the right to track and use pattern information to enhance their search engine.Conclusion Based on the information in the Harvard Business Review article, Google has violated the ethical code of customer confidence. This is due the fact that Google is operating in the same fashion as Bing by monitoring activity searches through its toolbar portal to enhance the information that it is displayed through their website. This affects the employees of Google because the corporation is making a false claim, and this may leave a negative feeling with employees because the organization may not be completely clear with it s full disclosure policies.Google could have been prevented these false claims by having an internal compliance team conduct research and with their findings could have advised Google on a better approach to address competition efforts from (Microsoft) Bing. This reinforces the purpose of having a code of ethics within an organization and that every employee of all levels abides by it.ReferencesInternet. (2011). When did it start. (2011). Retrieved on February the 6th, 2011 from: http://computer. howstuffworks. om/internet/basics/internet-start. htm Harvard Business Review. (2011). Google Policy. (2011). Retrieved on February 6th, 2011, from: http://www. webmasterworld. com/forum80/21-1-30. htm Internet. (2011). Internet History. (2011). Retrieved on February 6th, 2011, from: http://www. walthowe. com/navnet/history. html Ethical Dilemma. (2011). Google vs. Bing. (2011). Retrieved on February 6th, 2011 from: http://www. businessweek. com/managing/content/feb2011/ca2011024_853469. htm

Area and Volume

5 ? x ? 0. 5. Find the area of the region enclosed by the graphs of f and g. (Total 6 marks) 2. Let f(x) = Aekx + 3. Part of the graph of f is shown below. The y-intercept is at (0, 13). (a)Show that A =10. (2) (b)Given that f(15) = 3. 49 (correct to 3 significant figures), find the value of k. (3) (c)(i)Using your value of k, find f? (x). (ii)Hence, explain why f is a decreasing function. iii)Write down the equation of the horizontal asymptote of the graph f. (5) Let g(x) = –x2 + 12x – 24. (d)Find the area enclosed by the graphs of f and g. (6) (Total 16 marks) 3. The following diagram shows the graphs of f (x) = ln (3x – 2) + 1 and g (x) = – 4 cos (0. 5x) + 2, for 1 ? x ? 10. (a)Let A be the area of the region enclosed by the curves of f and g. (i)Find an expression for A. (ii)Calculate the value of A. (6) (b)(i)Find f ? (x). (ii)Find g? (x). (4) c)There are two values of x for which the gradient of f is equal to the gradient of g. Find both these values of x. (4) (Total 14 marks) 4. The graph of f(x) = , for –2 ? x ? 2, is shown below. The region enclosed by the curve of f and the x-axis is rotated 360Â ° about the x-axis. Find the volume of the solid formed. (Total 6 marks) 5. The graph of y = between x = 0 and x = a is rotated 360Â ° about the x-axis. The volume of the solid formed is 32?. Find the value of a. (Total 7 marks) Area and Volume 5 ? x ? 0. 5. Find the area of the region enclosed by the graphs of f and g. (Total 6 marks) 2. Let f(x) = Aekx + 3. Part of the graph of f is shown below. The y-intercept is at (0, 13). (a)Show that A =10. (2) (b)Given that f(15) = 3. 49 (correct to 3 significant figures), find the value of k. (3) (c)(i)Using your value of k, find f? (x). (ii)Hence, explain why f is a decreasing function. iii)Write down the equation of the horizontal asymptote of the graph f. (5) Let g(x) = –x2 + 12x – 24. (d)Find the area enclosed by the graphs of f and g. (6) (Total 16 marks) 3. The following diagram shows the graphs of f (x) = ln (3x – 2) + 1 and g (x) = – 4 cos (0. 5x) + 2, for 1 ? x ? 10. (a)Let A be the area of the region enclosed by the curves of f and g. (i)Find an expression for A. (ii)Calculate the value of A. (6) (b)(i)Find f ? (x). (ii)Find g? (x). (4) c)There are two values of x for which the gradient of f is equal to the gradient of g. Find both these values of x. (4) (Total 14 marks) 4. The graph of f(x) = , for –2 ? x ? 2, is shown below. The region enclosed by the curve of f and the x-axis is rotated 360Â ° about the x-axis. Find the volume of the solid formed. (Total 6 marks) 5. The graph of y = between x = 0 and x = a is rotated 360Â ° about the x-axis. The volume of the solid formed is 32?. Find the value of a. (Total 7 marks)

Punishment and Modern Society Essay Example | Topics and Well Written Essays - 2000 words

Punishment and Modern Society - Essay Example (David, 1990. pg: 1) Van den Haag in his article "Punishing Criminals" supported the implementation of "death penalty" and the punishments for long time duration e.g. keeping the culprits in "house arrest" or sending them in to "exile" to reduce crime rate. The punishment are never designed or renounced on the bases of "class and race". Many sociologist believe that the crime can only be prevented by increasing the intensity of commitment on conducting it. According to a report published in "Crime and Delinquency" suggests at least "3000 executions" yearly are necessary to make "death penalty" an reliable prevention of crime. This statement is actually the perception of modern "intellectuals" rather than old scholars. the report of the "National Assessment of Juvenile Corrections" suggested the proportion of prisoners in US jails have greatly amounted during end of 20th century; 500.000 people were "imprisoned" both in "adult jails and Detention centers". (Tony and Paul, pg: 2-3) Today, the United States is following a policy of strengthening harsh and strict punishments by implementing big punishments in its states, increasing the duration of "imprisonment" form many crimes, by legalizing many compulsory "sentences". (Tony and Paul, pg: 20) Ruche and Kirchheimmer in on of their study on punishment stated "the transformation in penal systems cannot be explained only from changing needs of the war against crime, although this struggle does play a part. Every system of production tends to discover punishments which correspond to its productive relationships." In other wards one can say that these two people actually meant "modern" punishments to be a crucial tool for the preparation of employees- personal- in the "capitalist" world. Under dictatorship punishment are marked to be more evil: death sentences and life long punishments are increasingly adjudicated as compare to simple punishments. (Kevin and Robert, 2001, pg: 159-162) "The judge is subjected to strong pressure from above to intensify punishments on the grounds that the authority of the state must be defended.... Increasing severity of punishment is in the first instance a change in criminal policy conditioned by economic crisis." (Jeffrey and Alvin, 2000, Pg: 19-26) The "penal policy" of the dictators of Germany excluded the probability of taking social intervention in the adjudication of punishments. Today most of the" criminologists" blame the working class and the middle class for any kind of crises or recession. There fore the development and implementation of new penal policies is greatly necessary, so that the crises can be resolved in a better term. (Jeffrey and Alvin, 2000, Pg: 19-26) Durkheim's in 1964 did a functional "analysis" of punishment. Marxist did a materialistic analysis of the "nature and functions" of punishment. He believed study of punishment to be evidence based, detailed and "theoretically flat" in application. Punishment has undergone many "social, political and cultural" changes since the "sociological turn" of twentieth century. There are two approaches toward the penology. (Sarah and Lesley, 2006, pg: 20-21) 1. study of punishment is based upon the "structural factors" on the basis of which governments form their

Trends in Cybercrime IT Essay Example | Topics and Well Written Essays - 1500 words

Trends in Cybercrime IT - Essay Example Cyber crime is a serious issue that has caused many people to suffer. Until the year 2000 it was not considered as a crime punishable by law until it intensified and companies and individuals also including many government organizations became victims of cyber criminals and lost millions of dollars and data. Until now steps are being implemented to control cyber crimes and awareness is being spread by government to refrain people from becoming cyber criminals intentionally or unintentionally. Cyber crimes are the easiest to commit as this requires no physical skills and you can easily hide your identity without anyone knowing it might be your best friend. During the years cyber crimes kept changing it forms. First there were little viruses sent by emails that would infect a person’s computer and cause them to lose data and when antivirus programs came to their aid people began to develop ways to hack into other peoples and organizations computers to steal or manipulate their data. After playing such small games these cyber criminals became organized and started to think big and they developed ways to actually harm people in far serious ways. Cyber criminals devised ways to extort money from people posing as law enforcers to their aid. A cyber criminal ‘s profile in most of the crimes are still unknown as people make multiple accounts using fake identities or stealing other people’s accounts or their identities to carry on their unlawful activities. As the internet facilitates by connecting people through many ways where there is no physical interaction between the people involved, a man can easily pose as a woman and create a fake identity without the other person knowing who is actually behind the scene. Cyber criminals usually operate from places where they are not easily traceable and with the development of new software that enable to hide your IP it has become easier. The cyber criminals who were managed to get caught turned out to be mostly people of advanced computer knowledge. Internet scams or cyber crime has now taken many different forms. â€Å"A company managed to rob people totaling more than $53,000 by asking them to pay for shipping of their free samples that they never received (IC3, Internet

Sartre and Lacombe Lucien Essay Example | Topics and Well Written Essays - 500 words

Sartre and Lacombe Lucien - Essay Example The film breaks through these preconceptions by presenting a main character who in the course of the film attempts to join the resistance, works for the Gestapo, and, nearly accidentally defects. The character is presented as simple man. In fact, the simplicity of his character could be considered allegorical for the undereducated front line solider of the war, men barely more than boys who might otherwise have been simple farmers or tradesmen. Like these soldiers, Lucien Lacombe takes on a life that he did not choose, but also one that he does not fight, as if swept up in powers beyond his control. In The Republic of Silence, Sartre comments of being faced with choices in the face of death that â€Å"the choice that each of us made of his life and of his being was an authentic choice†, implying that human strength of resolve in the face of adversity is a choice more true to one’s self and thus to humanity as well (Liebling and Sartre 498). In another work, Satre sugges ts the a person should â€Å"seek within [oneself] an authentic impulse to action† (Blunden et al. 1).

Application and development of relevant business management knowledge Essay - 2

Application and development of relevant business management knowledge - Essay Example Moreover, in order to make the best use of knowledge, a firm is required to have a system for regulating and organising knowledge management processes and this invariably involves changing organizational culture, technological processes and methodologies (Bhatt). In other words, effective knowledge management manages people, technologies and methodologies and does not focus on one or the other. Gold, Malhortra and Segars argue that successful organizations have the ability to realize economic goals via stockpiling knowledge and distributing it throughout the organization. However, Argote and Ingram caution that while it is important to create and distribute knowledge within the firm, managing knowledge, particularly business knowledge is very important to safeguard against the risk of internally created knowledge is not leaked to competitors. Regardless, Wig maintains that organization managers are persistently looking for ways to enhance the firms outcomes and performance. As a result, managers are consistently attempting to understand â€Å"underlying, but complex mechanisms such as knowledge† which influence the firm’s effectiveness and efficiency (Wig, 6). According Wig: Knowledge is said to be divided among a number of categories. For example, knowledge can be â€Å"tacit† and â€Å"explicit† (Stenmark, 36). Tacit knowledge is that which possessed by individuals and is observed by their activities and behaviour. Explicit knowledge is that which is easier to express and is often contained in manuals, regulations, procedures and can be distributed. Knowledge can also be cultural, encoded, â€Å"encultured† and embedded (Stenmark, 36). Although business knowledge narrows the field, it is also complex. The Fraunhofer CCKM construct of business knowledge management is demonstrative of the complexities involved in the creation, application and distribution of business

Job Interview Assignment Example | Topics and Well Written Essays - 500 words

Job Interview - Assignment Example The challenges that I usually face at job interviews are fear of under-performing, difficulty in articulation and a feeling of answering off-the-track. As a result, I cannot project my talent and skill to prospective employers the way I would like to. I constantly have this negative feel that I would make blunders in the interview and this fear puts me under stress which eventually hampers my performance. I have observed that my panic attack numbs my other faculties like speech and comprehension, thereby affecting my ability to communicate in a sound manner. I become tongue-tied and stiff in responding to the interviewer’s questions and often miss the point. According to job consultants and grooming experts, interview fright is caused due to many factors but the most common one is lack of preparation (Crosby, 2000). At this point, I would like to share my experience at a job interview. There were two rounds to the interview, an aptitude test in the first round and meeting in person in the second round. I qualified in the first round but I did miserably in the second. I could not provide prompt replies to basic questions like â€Å"Why have you chosen our organization over the others?† â€Å"Why do you think we should consider you, when there are more experienced professionals?† I was totally unprepared for these types of questions and had concentrated only on my field of expertise. I learned a valuable lesson that being good in your subject is not enough to make it big in the world; you need to make a strategy for achieving your goals. I fell on to reading a number of informative articles and write-ups on winning interview skills and confidence-building. My reading resources helped me formulate an action plan. Firstly, I would prepare an interview script that would include self-introduction, answers to possible

The Debacle of Northern Rock Case Study Example | Topics and Well Written Essays - 500 words

The Debacle of Northern Rock - Case Study Example Under the nationalization approach, the taxpayer should see its outstanding loans to Northern Rock repaid in full, with interest and that the business can be returned to the private sector as financial markets stabilize. There were two private proposals, one from Virgin Group and one in-house bid from the bank's management team. Neither bid concluded the Prime Minister delivered value on the dollar for taxpayers. Under the plan, $49 billion dollars must be paid back to the taxpayer within three years. The government repeatedly insisted a private sale was its preferred option. However, after five months of intense speculation about the future of Britain's most public casualty of the global credit crunch, Brown said that nationalization was the best choice until market conditions improve. According to Alistair Darling, the private proposals involved risks for taxpayers and significant government subsidy. Both also involved bidders paying below the market rate while the government conti nued to provide guarantees and financing. Now the plan finds itself under the scrutiny of the Economist who has opined from the start that nationalization was not the proper solution. Northern Rock would remain nationalized until the current financial climate improves.

The Family in the UK today is in crisis Essay Example | Topics and Well Written Essays - 1000 words

The Family in the UK today is in crisis - Essay Example absence of fathers in the lives of their children.2 Aside from the after effect of the feminist movement on traditional family lifestyle, Burgess (1926) states that industrialization and modernization also creates a signifincant impact over the continuously changing functions on nuclear family in our society.3 With regards to the increasing rate of divorce in UK, the essence of a child personally knowing and growing up with his/ her biological parents is highly affected. As a result, a lot of social consequences are becoming significant in the lives of the local citizens. In order to determine whether the family in UK today is in crisis, the researcher will examine the trend related to divorce rate, crime rate, employment rate, early abortion rate and the decline in the UK population as well as its corresponding consequences in our society. One of the main causes of crime is due to poor parenting which is often associated with broken family.4 Many times, children who grew up with a broken family either causes an aggressive behavior or inferiority complex among the children.5 Eventually, these young individuals may end up searching for other alternative ways such as joining a gangster or end up using drugs and alcohol in order to divert their attention from their family issues.6 In line with this matter, Slapper (1997a, 1997b) suggest that parents who practice poor parenting should be controlled by imposing them a penalty.7 Social and economic resources of each family could affect the parents’ capacity to regulate their children’s behaviour.8 In a traditional nuclear family structure, in case the father could not provide sufficient monetary income for the needs of the family, the wife has no choice but to go out of the house to work. Based on the report that was released by the Office for National Statistics in 2006, divorce rate in England and Wales fell by 7% as compared to 2005.9 Eventhough divorce rate in UK dropped from 13.1 to 12.2 persons

Water Resource Challenges Essay Example for Free

Water Resource Challenges Essay Irrigation allows farmers to increase the productivity of land. Food production is an important concern particularly with the ever increasing population thus it is essential that even arid and semiarid lands are utilized. This is only possible through irrigation. Unfortunately, traditional irrigation generally makes inefficient use of water. This involves flooding the land or diverting water through open channels. However, plants absorb only about 40 percent while the rest evaporates into the atmosphere or seeps into the ground. One of the most important innovations in agricultural water conservation is micro irrigation which is also called drip or trickle irrigation. Micro irrigation includes all methods of frequent water application, in small flow rates, on or below the soil surface. Water is distributed using an extensive hydraulic pipe network that conveys water from its source to the plant. Ideally, the volume of water is applied directly to the root zone in quantities that is measured in accordance to the plant’s absorption capacity. Due to the manner in which water is applied by a micro irrigation system, only a portion of the soil surface and root zone of the total field is wetted. An efficiency in irrigation is achieved that result in a significant reduction in water use and even that of fertilizers which can be conveyed through the same system. With water concentrated on the area where it is most needed, it also allows the safe use of recycled water and even water sources with high salt content without danger to the over soil productivity. However, the costs can be prohibitive thus not all are able to install such a system in the farms.

Sox Key Main Aspects for a Regulatory Environment Essay Example for Free

Sox Key Main Aspects for a Regulatory Environment Essay Sarbanes-Oxley Act was passed in 2002 by former president George Bush. Essentially to combat the Enron crisis. The Sox Act basically has regulatory control and creates an enviroment that is looking out for the public. Ideally this regulatory environment protects the public from fraud within corporations. Understanding, that while having this regulatory control at times the Sox requirements need to be tweaked or amended. Not only now but in the future as well. The main aspects of the Sox act are essentially looking out for our welfare as a consumer. Our government has the obligation to regulate and facilitate any rules to enforce with a corporation to protect the American people. The Sarbanes-Oxley Act of 2002 came into its own in the summer of 2002. The act got its name from Senator Paul Sarbanes and Representative Michael Oxley. Essentially these two gentlemen were the founding fathers of this act. They set up the framework for compliance and regulatory controls. The Sox is formatted with 11 different titles, however for compliance regulations there are six important sections. These sections are; 302,401,404,409,802, and 906. Each one of these is the backbone of the Sarbanes-Oxley Act. One section in particular is a key component to hold corporations accountable; that would be section 302 of the Sox act. Essentially making both the CEO and CFO sign off on all financial documents. This is huge for any company. The reason being it holds people accountable, which in any business is essential for its own sustainable success. If the CEO has to review every financial document and essentially is putting his career on the line and to avoid a jail term. Each financial document is going to be scrutinized by him before he signs off of the financials. Another important article of the six is section 401 of the Sox act. This act pertains to financial disclosers, and to make sure each one of these are accurate and has no mistakes or errors. Essentially everything needs to be documented and accounted for. Basically another check and balance to assure that the financials are done right and the people doing them are held accountable. Article 404 of the Sarbanes-Oxley act is another article that is a huge key in regulatory compliance. This article is defined as Assessment of Internal controls. Essentially making companies or corporations publish information about their controls and procedures for financial reporting. Article 409 is another key component to the Sox act. This article is defined by Real Time Issuer disclosures. Essentially a company or corporation is required to disclose portent financial information to the public if there is a sudden change to their financial condition or something within the operational realm. Also when this is disclosed it has to be done in layman terms for everyone to understand. Another key step in holding people accountable and regulating companies or corporations. The one article that everyone will pay attention too is section 802. This is the criminal penalty section. This section is defined by Criminal Penalties for altering documents. Essentially stating that any destruction, falsifying or hiding and not disclosing any financial information is punishable by a 20-year prison sentence, fines and various penalties. Another step of accountability in relation to section 302; a CEO is subjected to these terms and does so willingly when he signs financial documents. Another check in the system is the accountant who is providing the CEO with these documents is also held accountable by a 10-year prison term. This is great for accountability within an organization. Now the question would be for the future can the Sarbanes-Oxley Act work? And what are the ramifications in a long-term projection? In some ways I feel this act could be sustainable in a long-term scope to keep companies  and corporations in check. However I think this was created after the Enron situation and purely done because of that. Our government instead of being proactive was reactive and came up with this act for pure necessity and panic and public outcry. However even if that’s the case, this did at least set a framework and accountability for companies and corporations. Going forward this has worked for at least 10 years or so, however it should ratified to more current times and situations. Clayton Brite tends to agree with me; â€Å"When looking back upon the first ten years of the Sarbanes-Oxley Act, one can only conclude that it has placed an undue burden our public companies and stifled our economic growth. The Act’s costs have greatly outweighed its benefits and thus needs reformed. Its effects have been perhaps more pronounced by the current financial crisis and the slow economic recovery. It is my opinion that lawmakers felt the pressure to punish corporate Americans when they should have focused their attention on trying to reduce information asymmetry. Sarbanes-Oxley was written and passed within one month in 2002. With the empirical evidence we have now in its first decade of existence, it is time to go back and reform Sarbanes-Oxley and ease some of the burdens it has placed on companies which fall under its punitive purview, (Brite, 2013)†. So essentially I feel this act is not going away. I like the act and the fact people are held accountable for their actions. I like the sign off by the CEO and how they are held accountable as well. I think in some respects the Sox at should be modified and possibly have harsher penalties applied to assure that Enron will never happen again. We shall see moving forward! References Addison-Hewitt Associates. (2006). A Guide To The Sarbanes-Oxley Act. Retrieved from http://www.soxlaw.com/ Investopedia ,(2014). Sarbanes-Oxley Act of 2002-SOX. Retrieved from http://www.investopedia.com/ Rouse, Margret. (2007). Definition of Sarbanes-Oxley Act. Retrieved from http://searchcio.techtarget.com/definition/Sarbanes-Oxley-Act Brite, Clayton. (2013). Is Sarbanes-Oxley A Failing Law? University of Chicago Undergraduate Law Review. Retrieved from; http://uculr.com/articles/2013/6/30/is-sarbanes-oxley-a-failing-law

Social Structure Of Mesopotamians And Egyptians History Essay

Social Structure Of Mesopotamians And Egyptians History Essay The social structure from one empire to another can vary a lot. It depended mostly on the wealth of the empire, the way the empire came to be, and other factors. In the case of the Mesopotamians and Egyptians, there were some similarities, but also some differences. Those differences included the social roles that women played in their respective empires, among other things. The Mesopotamian Empire had many opportunities to accumulate wealth. Thus, their social structure became much more clearly defined than other Neolithic communities. In early Mesopotamia, the ruling class consisted of kings and nobles who previously were great warriors. Later on, however, royal status became hereditary. The royal class was looked upon highly, and people often thought of them as part divine. Next in the social chain were the priests and priestesses, many of whom were related to the rulers in some way. Their main responsibility was to intervene with the gods and ensure good fortune for their communities. In exchange for this service, priests and priestesses led a luxurious life. Also in the social structure were free commoners. They mostly worked as farmers in the countryside or in other manufacturing jobs. Dependent clients were another class in the social structure. They possessed no property and usually worked as agricultural laborers. The last rung on the social lad der were slaves. Slaves came from three main sources: prisoners of war, convicted criminals, and people who sold themselves into slavery in order to satisfy their obligations. Most slaves were domestic servants in wealthy households, but some worked as agricultural laborers as well. The Egyptian social structure had some similarities and differences. Like the Mesopotamians, Egyptians had a well-defined social class system. Also, the Egyptian peasants and slaves played a similar role in society as the Mesopotamian peasants and slaves. However, the organization of the ruling classes differed significantly. While Mesopotamians had a series of urban kings, Egyptians had one supreme, central ruler called the pharaoh. The Egyptians had no need for nobles since the pharaoh was the absolute ruler. Instead, Egyptians relied on professional military forces and government officials. This allowed for individuals of common birth to have a higher likelihood of attaining high positions compared to Mesopotamians. The differences between the social classes of the Egyptians and Mesopotamians allowed each of them to have their own unique empires. The conditions of women were also very different between the Mesopotamians and the Egyptians. In Mesopotamia, women had subordinate legal status. However, they did have a certain amount of influence politically, economically, and socially. At ruling courts in Mesopotamia, women sometimes advised the government. Other held great power as high-ranking priestesses. Other Mesopotamian women were able to receive a formal education and pursue a career. Unfortunately, Mesopotamian men began to progressively tighten their control over the social and sexual behavior of women in the second millennium B.C.E. Egyptian women were able to have an even bigger impact on society. There was a time when a woman pharaoh took power (Queen Hatshepsut). Other women also had substantial amounts of power as priestesses. Some got formal educations as well. The Mesopotamian and Egyptian social structures had both differences and similarities. Both empires social systems were well-defined, and included similar roles for peasants and slaves. However, the rest of their system was somewhat different, especially their ruling classes. Though both gave women some social influence, Egyptians provided more powerful opportunities for women. Both empires had a successful and well-enforced social class system.

Review of A Cinderella Story Essay -- Cinderella Story, movies,

Many traditional fairy tales have been remade into Hollywood movies. The fairy tale of Cinderella has been produced in movies many times like Ever After (1998) and A Cinderella Story (2004). A Cinderella Story (2004) has an interesting storyline, cast, themes, and appeals to teenagers and young adults. The movie begins as Sam narrating how she is in a far away kingdom with a beautiful little girl with her â€Å"weirdo† father. Then Sam clarifies that this was not â€Å"long ago† and â€Å"not a really far away kingdom;† they are in the San Fernando Valley. Growing up in the San Fernando Valley was like her kingdom. Even though she was raised by her father, she never felt like she was missing out on anything. Her father tries to exposes her to girly things like make-up and fashion. Her dad owns a diner in the San Fernando Valley which Sam loves called Hal’s Diner. All the staff was like her family. When Sam celebrated her 8th birthday at Hal’s Diner, they want for her to wish for something, but she does not wanted anything because she has amazing friends, the diner family and the coolest dad. Sam’s dad thinks that she needs only one thing to be happy, a mother; so he decides to marry Fiona who had two daughters, Brianna and Gabriella. Sam th inks that as long her dad was happy she would be happy (A Cinderella Story). One night, Sam loses her best friend, her father, in a devastating earthquake. She is left to live in an attic with her stepfamily, and soon realizes her stepfamily is evil. Fiona and the step-sisters take over everything the house, the diner and her. They make Sam do all the housework for them. Fiona treats Sam like a slave; Fiona wants Sam to do the chores including cooking for them, and does not allow her time to even study! Sam... ...nagers who comment on A Cinderella Story said, â€Å"This movie was a Great movie! If you have a knack for watching teen love stories this would be your movie. When I first watched this movie I was dying to have it. This movie shows that even though life can be bad you always have the chance to stand up for yourself and become something great and achieve your dreams† ( Ebert) Although critics were not very kind to the movie, many people really liked it. The movie went beyond my expectations, and I loved it more than other movies. A Cinderella Story has an interesting storyline, cast, themes, and appeals to teenagers and young adults. The movie was very interesting to me as a young teenager. I recommend all teenagers to review this movie because when you lose someone that in life was very important no matter what you should keep on with your life and purest your dreams.

Slavery Today and How Can We End It :: essays research papers

-Children Dangerous working conditions and long hours is an everyday reality for 14 percent of children today. Using children for cheap labor is common in many countries. Some of these children have never attended school or dropped out after a few years. Believing that every child has the right to education and playtime, thousands of people from every corner of the world marched together to say no to child labor in 1998 under the banner of ?Global March Against Child Labor?. The international community responded by drafting the International Labor Organization Convection against the worst forms of child labor. From these efforts, the network of organizations under the umbrella of Global March Against Child Labor was born. Global March works worldwide to promote every child?s right to meaningful education and freedom from exploitation and dangerous labor. In my opinion I still think that if kids want a job and want an education then they should have a choice. Global March is now asking people to sign to the "Keep Your Promises" petition. This campaign reminds governments of their commitments to keep children out of dangerous labor environments, provide universal education. I believe children should make the most of their childhood and have fun with it! Children shouldn?t be trapped into slavery, the children shouldn?t be put to wars, children shouldn?t be the victims of the adult created sins and problems, children have to enjoy their childhood and that is the most important thing to me. -Women There are many similarities the way women today are treated and the slave institution which was the most devastating system in this country's history. First of all, slavery was a system of degradation that destroyed the self-esteem, self-worth, and the self-importance of the people considered slaves. This system enabled the white upper class to create a level of servitude and a mentality that still exists. The slaves were thought of as "free labor" that was placed on earth to serve the Europeans, particularly men. Well, women today are considered by society to be second-class citizens that are expected to serve men. So the servitude issue didn?t die. The slaves were considered to be property and were given the last name of their owners, so that people would know whom they belonged to when they encountered them. This was a way of claiming them as property. The same thing exists today. When women get married today, they take the last name of their husband.

History of Computers :: Computing Services Technology Essays

History of Computers For many people living in the 21st century, the computer has become a very important tool for everyone. The computer has the ability to give information, it can help to correct mistakes that people make, and it is able to keep track of many things. It is also able to do many different calculations, this was one of the reasons that sparked the idea of the computer so many years ago. The first computer dates back to about 2000 years ago. With the abacus, a wooden rack holing two horizontal wires with beads strung on them (Meyers 1). This idea came about because man wanted to be able to automate the counting system. Even though this was not an automatic machine, it allowed the user to remember calculations and it also help to perform complex problems (Hoyle). After the creation of the abacus there was not really much advancement on the computer. Until Blaise Pascal working on the first digital computer in 1642 (Meyers 1). Pascal’s dad was a tax collector and he designed the computer so that it would be easier for his father for perform mathematical computations. The machine was called the Pascaline computer. The computer was able to add and after making few adjustments it was able to multiply (Hoyle). In the 1600’s this was remarkable technology at the time but there were disadvantages. If there was a problem with the computer only Pascal would be able to fix it and it would cost a lot. In 1812 a mathematics professor by the name of Charles Babbage became aware 1 that many mathematical calculation were predictable and so therefore it was possible that it could be done automatically.

Informative essy

The gang is notorious for its flamboyant use of the color blue. Wearing blue any and everywhere, gang members often get heckled by the police. The Crips are known to have an intense and bitter rivalry with the Bloods and various surrounding gangs. They are also locked in an ongoing struggle over the drug trade with the Vice Lords. Raymond initially called the gang the Baby Avenues in an attempt to emulate older gangs and the activities carried out by the Black Panthers; Raymond was fascinated with the movement of the Black Panthers.The Gang renamed itself the Avenue Cribs and then took on the nickname the Cribs, because of the young age of members. The name Crips was first introduced in the Los Angeles Sentinel newspaper in a description by crime victims of young men with canes, as if they were crippled. Resources state, it could have Just been a misspelling error, either way the name stuck, and the Crips were officially Born Gangsters. Stanley Tookie Williams, generally acknowledged as co-founder of the Crips, started his own gang called the Westside Crips. Crip meaning â€Å"Community Revolution In Progress†.The Crips became popular throughout southern Los Angeles as more youth gangs Joined; at one point they outnumbered non-crip gangs by 3 to 1, sparking disputes with non-crip gangs, including the L. A. Brims, Athens Parks Boys, the Bishops and the Denver Lanes. The Crips eventually became the most powerful gang in California. In response, all of the other rival gangs, including the Pirus, formed an alliance that later became the Bloods. Along with friends, Williams and Washington created the initial intent of continuing the revolutionary ideology of the 960s.These aspirations were unattainable because of a general lack of political leadership and guidance. Washington and Williams were never able to develop an agenda for social change within the community. By 1971 the gang's notoriety had spread across Los Angeles. The Gang became increasingly violent as they attempted to expand their turf. By the early 1980s the gang was heavily involved with drug trade, majority being crack cocaine. In 1971, a Crip set on Piru Street, Compton known as the Piru Street Boys was formed.After two years of peace, a feud began between he Piru Street Boys and the other Crip sets. It would later turn violent as gang warfare ensued between former allies. This battle continued until the mid 1970s when the Piru Street Boys wanted to call an end to the violence and called a meeting witn other gangs that were targeted by the Crips. Atter a long discussion, the Pirus broke off all connections to the Crips and started an organization that would later be called the Bloods, a street gang infamous for its rivalry with the Crips.For many years, Crips were characterized by their tendency to wear blue in order to easily dentify each other. One suggested origin of the selected color is traced to the school colors of Washington High School in South L. A. Another the ory is the co-founder, Stanley Williams, had a good and close friend called â€Å"Buddha†, who wore blue shirts, khakis, shoes, and a blue bandana from his back left pocket. When Buddha died, Williams made blue the Crip color in honor of Buddha.A particular set of Crips, the Grape Street Crips, have been known to wear purple in addition to blue. The Shotgun Crips are separated into three sub-sets: The Nine, 139th Street; The Foe, 134th street; nd the Deuce, 132nd street in the city of Gardena, California and have been known to wear dark green, the city color of Gardena, in addition to blue to show that the Shotgun Crips are from Gardena. Crips also wear blue bandanas and British Knights sport shoes, which the Crips use BK as a acronym meaning â€Å"Blood Killas†.

Skeletal, Muscular & Articular Systems

|Skeletal, Articular and Muscular Systems | |Human Anatomy & Physiology Assignment 6 | |A short study of the human bodies skeletal, muscular and joint types. | Contents Task 12 Task 23 Task 3a8 Task 3b0 Task 4a10 Task 5a10 Task 6a11 Task 6b14 References16 Pictures/Figures16 Task 1 Task 1A A patient with a bone mineral density T-score of -2. 7 would be suffering from osteoporosis. †¢ Normal BMD, T-score -1 SD> †¢ Osteopenia, T-score between -1 & -2. 5 SD>< †¢ Osteoporosis, T-score -2. SD< †¢ Severe Osteoporosis, T-score -2. 5 SD< with associated fractures. [1] Task 1B Key hormones associated with bone formation in men/women are PTH (parathyroid hormone) produced by the parathyroid glands, and Calcitonin produced by C-cells. In children, HGH is important and is most involved in epiphyseal plate activity; in adolescents the sex hormones testosterone and oestrogen play an important role in bone growth, growth hormone (HGH) is modulated by the activity of the thyroid h ormones, ensuring that the skeleton has proper proportions as it is growing.Later in adolescence, the sex hormones testosterone and oestrogen induce epiphyseal plate closure in the long bones; an excess of growth hormone during this development phase can lead to gigantism, while a deficiency of HGH and/or the thyroid hormones would produce dwarfism. Low blood levels of ionic calcium will stimulate the release of PTH; in turn stimulating osteoclasts to resorb bone and thus releasing more calcium to the blood. Osteoclasts will break down both old and new bone matrices, osteoid escapes assimilation due to its lack of calcium salts. Read Renal System Physiology PhysioexRising levels of blood calcium will end the stimulus of PTH, declining levels of PTH will reverse these effects; causing the level of blood Ca2+ to fall, calcitonin only has a negligible effect on calcium homeostasis in humans. (Marieb & Hoehn, 2010, pp. 185-86) Task 1C The major supplements used to help sufferers of osteoporosis are calcium and vitamin D, aim for at least 700mg of calcium from food/drink intake; when using calcium and vitamin D to help osteoporosis then a formulation prescribed by a doctor should be sought.Most over the counter calcium/vitamin D supplements do not contain the correct amount and ratio of calcium/vitamin D, to help treat osteoporosis a formulation containing 1. 2g of calcium and 800iu of vitamin D[2] should be taken. (NHS , 2011) Other good dietary sources of calcium are small fish (with bones – sardines/pilchards), low-fat dairy products and dark green leafy vegetables (broccoli/cabbage/okra) as are tofu (s oya) and nuts. (NHS, 2011) Good dietary sources of vitamin D include all oily fish, eggs; fortified spreads and liver.It is also important to get the appropriate amount of sunlight, as the UVB rays penetrate skin where they are converted into pre-vitamin D3 by cutaneous 7-dehydrocholesterol. Aim for at least 5-30 minutes per day of UVB during the hours of 10am to 3pm, to the legs; face; back and arms for sufficient vitamin D production; cloud cover and darker skin tones will reduce the available UVB. (USA. Gov, 2011) Task 1D High impact sports, such as running; weight training; walking; aerobic exercise and squash are all good for increasing BMD, low impact sports such as swimming and cycling have no positive effect on BMD.Exercise regimes should be undertaken at least twice per week, preferably three times p/w of 30 minutes or more, and of course should be supervised by a qualified individual. The level of intensity should be low at the start of the regimen, increasing the number o f repetitions and/or weight over time. Any BMD gains achieved would be lost if the exercise regime is stopped, and thus regular face-to-face contact is important to help foster a positive mental attitude. (Todd & Robinson, 2003)Individuals suffering from osteoporosis should be careful when undertaking vigorous high impact exercise, due to the weakness of the skeletal system; most importantly, an active lifestyle coupled with regular exercise should be followed to help combat osteoporosis in advancing years. Task 2 Task 2A – Axial Skeleton Eighty bones separated to form three regions (skull, vertebral column & thoracic cage) make up the structure of the axial skeleton. The parts of the axial skeleton form the longitudinal axis of the body, protect the brain/spinal cord and support the neck/head/trunk.The skull formed of the cranial and facial bones is an exceptionally complex bony structure; the skull serves as a compound for the frail brain, and has connection positions for t he head/neck muscles. The vertebral column comprises of 26 asymmetrical bones connected to form a curved flexible structure that supports the trunk; extending from the skull to the pelvis the vertebral column transmits weight to the lower limbs. Providing attachment points for the muscles of the neck/back and for the ribs, it also acts as protection for the spinal column.The thorax, more commonly known as the chest consists of thoracic vertebrae; ribs; sternum and costal cartilages that secure the ribs onto the sternum. Forming a protective cage around vital organs, the thorax has a rough cone shape that is quite broad; the thorax also supports the shoulder girdles; upper limbs and provides the muscles of the back/neck/shoulders and chest with connection points. (Marieb & Hoehn, 2010, pp. 199,216) Task 2A – Appendicular Skeleton The appendicular skeleton is made up of the limbs and their girdles, the appendicular skeleton is appended to the axial skeleton; hence the name appe ndicular.The upper limbs attached via a yoke like girdle (pectoral) to the trunk of the body; and the lower limbs secured by the pelvic girdle. The bones of the upper/lower limbs have different functionalities and mobility, but still have the same essential plane; that the limbs are constituted of three key divisions linked via alterable joints. The appendicular skeletal structure allows us movement such as taking a step, picking up a cup or kicking a ball. The pectoral girdle is comprised of an anterior clavicle and a posterior scapula; the shoulders formed from the associated muscles and the paired pectoral girdles.Attaching the upper limbs to the axial skeleton, the pectoral girdles also present points of attachment for muscles that are responsible for moving the upper limbs; mobility is high as these girdles are very light. The upper limbs form from 30 bones, each bone described locally as a bone of the hand, arm or forearm; the arm is considered in an anatomical sense to be the upper limb between the shoulder and elbow. The lower limbs attach to the axial skeleton via the pelvic girdle and diffuse the weight of the upper body to the lower limbs, and provide support for the pelvic visceral organs.Some of the strongest ligaments in the body attach the pelvic girdle to the axial skeleton, the pelvic girdle is very stable but lacks the mobility of the pectoral girdle; carrying the weight of the body the lower limbs are subject to astonishing forces. Compared to the bones of the upper limbs, the bones of the lower limbs are much thicker and stronger. (Marieb & Hoehn, 2010, pp. 223,233,237) Task 2b – Axial/Appendicular Attachments The thoracic cage is thinly attached to the pectoral girdle, not like the pelvic girdle that is affixed to the axial skeleton by some incredible strong ligaments, some of the strongest in the body.The sockets of the pelvic girdle are deep and cuplike, the femur head is secured firmly in place in these sockets, the pectoral gird le is far more moveable but the pelvic girdle is much more table. The shoulders are formed from the paired pectoral girdles and their associated muscles, a girdle usually refers to a belt like structure that encircles the body, however in the case of the pectoral girdles this does not satisfy the said description. The medial end of each clavicle is joined anteriorly to the sternum and the distal ends encounter the scapulae laterally.The scapulae do not perfect the girdle posteriorly, as their medial rims fail to join to each other or to the axial skeleton, however the scapulae attach to the thorax and the vertebral column via muscles that garb their exteriors. The upper limbs are attached to the axial skeleton via the pectoral girdles and also provide connection points for the upper limb muscles. The girdles are light and this allows a freedom of movement that is not accomplished elsewhere in the body, as only the clavicle fastens to the axial skeleton, this allows the scapulae to m ove easily across the thorax.The hip joint being a ball and socket joint has a good range of motion; however, the shoulder has a wider range of motion. The joints strong ligaments limit movements, but do occur in all planes. Formed from the articulation of the femurs spherical head and the greatly cupped acetabulum of the hipbone is the hip joint. A circular lip of fibrocartilage (Acetabulor labrum) enhances the depth of the acetabulum; the diameter of the labrum is smaller than the head of the femur making for a snug fit of these articular surfaces; dislocations of the hip are a rare incident.Extending from the brim of the acetabulum up to the stem of the femur, the heavy articular casing wholly surrounds the joint; there are several robust ligaments that reinforce the hip joint capsule. These ligaments include the iliofemoral ligament, an anteriorly placed v-shaped ligament, and the pubofemoral, which is a triangular condensing of the lesser fragment of the capsule, and the ischio femoral ligament that is a coiling posterior ligament. On either side of the pelvic girdle, the iliolumbar ligament connects the pelvis and vertebral columns. (Marieb & Hoehn, 2010, pp. 225-226,233,267) Ligaments of the pelvic girdle: Iliolumbar ligament ? Anterior Sacroiliac ligament ? Sacrospinus ligament ? Sacrotuberous ligament ? Pubofemoral ligament ? Iliofemoral ligament ? Ischiofemoral ligament ? Sacroiliac ligament ? Ischiofemoral ligament ? Ligamentum teres Ligaments of the thoracic girdle: ? Capsular ligament ? Coracoclavicular ligament ? Costoclavicular ligament ? Coracohumeral ligament ? Glenohumeral ligament Task 2c – Lordosis, Kyphosis, Scoliosis Cervical and lumbar secondary curvatures being convex anteriorly, are associated with a Childs development, this is a result of reshaping of the intervertebral discs and not from modification of the vertebrae.The cervical curvature being present at birth does not become distinct until 3 months when the baby will start t o raise its head, whereas the lumbar curvature will develop when the baby begins to walk. During the early childhood years the vertebral problems of scoliosis or lordosis may appear as rapid growth of the long bones stretches muscles, lordosis is most often present during preschool years but is more often than not remedied when the abdominal muscle strengthen. This firming up tilts forward the pelvis and the thorax widens, thus developing the military posture in adolescence.At the onset of old-age many parts of the skeleton are affected, principally the spine; the discs thin and loose elasticity and hydration resulting in a probable rise in disc herniation, at 55 years old it’s not uncommon to have a loss of up to several centimetres in stature. Osteoporosis can produce further shortening of the spine as can kyphosis, in the elderly this is referred to as a dowager’s hump, with age the thorax develops rigidity due to ossification of the costal cartilage, thus resulting in shallow breathing from a loss of rib cage elasticity.Abnormal spine curvatures, of which some are congenital and some resulting from muscle weakness, disease and bad posture. In the thoracic region of the spine, an abnormal lateral curvature is referred to as scoliosis (twisted disease) most often presenting during adolescence and more common in girls. Scoliosis can also be a result of muscle paralysis, unequal lower limbs (length) or severe abnormal vertebra structure, non-functioning muscles on one side of the spine will cause the muscles of the opposite side to exert an unopposed pull; forcing the spine into a misaligned position.Body braces and/or surgery are used to treat scoliosis during childhood and thus preventing a permanent deformity. Scoliosis can also cause breathing difficulties, due to the nature of the disease a compressed lung in not unusual. Kyphosis, often referred to as hunchback, is a thoracic curvature that is dorsally exaggerated; very common due to osteop orosis in elderly people and can also reflect rickets, osteomalacia or tuberculosis of the spine.An accentuated curvature of the lumbar vertebrae is called Lordosis (swayback), this too can be caused by spinal tuberculosis or osteomalacia. Lordosis can also be caused in a temporary form by carrying a heavy frontal load, a pregnant woman being one example. These individuals will usually pushback their shoulders in order to preserve their centre of gravity, this of course emphasises the lumbar arch. (Marieb & Hoehn, 2010, pp. 217,243-244) Task 3a Structural Class |Structural |Types |Type of Mobility | | |Characteristics | | | |Fibrous[3] |Articulating bones joined by |Sutures (Short Fibres) |Child/Limited | | |fibrous connective tissue. |Adult/Synarthrosis | | | |Syndesmosis (Longer Fibres) | | | | | |Amphiarthrosis/Immobile | | | |Gomphosis (Periodontal Ligament) |Immobile | |Cartilaginous[4] | |Synchondrosis (Hyaline Cartilage) |Immobile | | |Articulating bones joined by | | | | |fi brocartilage or hyaline | | | | |cartilage. | | | | | |Symphysis (Fibrocartilage) |Slight Movement | |Synovial[5] |Joint capsule containing synovial |Plane |Nonaxial | | |membrane and synovial fluid. | | | | |Hinge |Uniaxial | | | |Pivot |Atlantoaxial | | | |Condyloid |Biaxial | | | |Saddle |Biaxial | | | |Ball & Socket |Multiaxial | Task 4a |Characteristic |Skeletal |Cardiac |Smooth | | |Attached to bones, facial muscle & skin. |Walls of the heart. Single unit muscle in walls of hollow | |Location | | |visceral organs (other than the heart) & | | | | |multiunit muscle in intrinsic eye muscles, | | | | |airways & large arteries. | | |Single, very long, cylindrical, |Branching chains of cells; uni-|Single, fusiform, uninucleate; no | |Shape and appearance |multinucleate cells with obvious |or binucleate; striations. |striations. | | |striations. | | | | |Epimysium, perimysium and endomysium. |Endomysium attached to fibrous |Endomysium. |Connective Tissue components | |skeleton of hea rt. | | | |Voluntary via axon terminals of the |Involuntary, intrinsic system |Involuntary; autonomic nerves; hormones, | |Regulation of contraction |somatic nervous system. |regulation; also autonomic |local chemicals; stretch. | | | |nervous system controls; | | | | |hormones; stretch. | | | Slow to fast |Slow |Very slow | |Speed of contraction | | | | | |No |Yes |Yes, in single unit muscle | |Rhythmic contraction | | | | Task 5a The classification of muscles falls into four purposeful groups: prime movers (agonists), antagonists, synergists and fixators.A prime mover or agonist is a muscle that has the chief responsibility of producing an explicit undertaking, for instance the biceps brachii is the fleshy muscle of the anterior arm that is the agonist of elbow flexion. An antagonist is a muscle that opposes the movements of agonists, an active agonist will result in a stretched or relaxed antagonist; however, antagonists usually help to regulate movement of the agonist with a sli ght tightening to provide resistance to slow or stop movement as not to overshoot the mark. Agonists and antagonists are located opposite each other on the joint of which they act, antagonists can also work as agonists and one example of this is the biceps brachii causing flexion of the forearm that is antagonised by the triceps brachii, the agonist for forearm extension.In supplement to the agonists and antagonists, the majority of muscle movements also involve synergists, synergists work alongside agonists to add extra force to movements or they work to reduce detrimental movements that can arise when the agonists move. (Marieb & Hoehn, 2010, p. 321) Task 5b |Elbow Flexion |Elbow Extension |Pronation |Supination | |Biceps brachii (Prime mover) |Triceps brachii (Prime mover) |Pronator teres |Biceps brachii | |Brachialis (Prime mover) |Anconeus |Pronator quadratus (Prime mover) |Supinator | |Pronator teres (Weak) | Brachioradialis | Task 5c Biceps brachii, Brachialis, Brachioradiali s Task 5d Triceps brachii, Anconeus Task 5e Triceps brachii, Anconeus Task 5f Biceps brachii, Brachialis, Brachioradialis Task 6a Contraction refers to the activation of myosin cross bridges, these bridges are the force generating sites; when the tension is generated then contracting occurs through the cross bridges of the thin filaments, this force must surpass forces opposed to shortening; this then pulls filaments toward the m-line. When tension declines and the cross bridges inactivate, then contraction ends thus inducing relaxation in the muscle fibre.In the sliding filament model of contraction, thin filaments will slide past thick filaments, and as a result, the actin[6] and myosin[7] strands will overlap to a larger gradation. Relaxed muscle fibres only have thick and thin fibres overlapping at the tips of the a-bonds, stimulation of the muscles fibres by the nervous system activates the myosin heads of the thick filaments to clasp onto the myosin fastening position on the a ctin of the thin filaments, and this process begins sliding. [8] In the course of contraction, these cross bridge connections are forced/broken numerous times, the attachments act like miniscule ratchets in order to create pressure and thus impel the thin filaments further toward the sarcomeres centre.This contraction event occurs concurrently throughout all sarcomeres in a cell shortening the muscle cell, it should be noted as the thin filaments slide towards the centre; the z-disc to which they are attached to will be pulled toward the m-line. [9] In an overall look at contraction, the muscle cell contracts as do the i-bonds and the distance between consecutive z-discs is reduced and the h-zones vanish, moving the contiguous a-bonds closer together; however, they do not change in length. (Marieb & Hoehn, 2010, p. 284) Task 6b Direct Phosphorylation The demand for ATP rises as we begin vigorous exercise, within a few contractions stored ATP is consumed, creatine phosphate is then u sed to egenerate ATP and this process is ongoing while the metabolic pathways acclimatize to the bodies demand for increased ATP. Pairing CP with ADP results in an almost instantaneous energy transfer, and a phosphate group to form ATP from the CP to ADP. Two to three times as much CP as ATP is stored in muscle cells, the CP-ADP feedback is incredibly efficient and the volume of ATP in muscle cells does not change by much during the preliminary contraction phase. Maximum muscle power can be provided for 14-16 seconds using stored CP and ATP, this is roughly long enough to invigorate muscle for a 100-metre surge; this reaction is reversible and CP resources are refilled during rest periods. [10] (Marieb & Hoehn, 2010, pp. 298-99) Anaerobic PathwayMore ATP is engendered by catabolism as stored ATP and CP are expended; this catabolism of glucose is through the blood or from glycogen stored in muscle, glycolysis is the opening phase of glucose breakdown, glycolysis occurs in both the pr esence and absence of oxygen; however, it does not use oxygen and is therefore anaerobic. Glucose is destroyed to form two pyruvates during glycolysis, this releases enough energy to form some ATP (two ATP per glucose); usually, pyruvate manufactured would then enter the mitochondria and reacting with oxygen would provide even more ATP using the aerobic pathway. Vigorous muscle contraction at about 70% causes the bulging muscles to compress blood vessels, thus impairing blood flow and oxygen delivery.During these anaerobic conditions, the majority of pyruvate produced is transformed into lactic acid, this process is referred to anaerobic glycolysis. Anaerobic glycolysis yields around 5% of the ATP produced via the aerobic pathway from each glucose molecule, however it produces ATP about 2. 5 times faster than the aerobic pathway. [11] (Marieb & Hoehn, 2010, pp. 298-99) Aerobic Pathway Ninety-five percent of ATP used for muscle activity during moderate exercise and rest is produced v ia the aerobic respiration pathway. Occurring in the mitochondria, aerobic respiration requires oxygen and encompasses a series of chemical reactions. During these reactions, the links of fuel molecules are destroyed liberating energy for ATP production.Glucose is broken down utterly to yield water, CO2 and great quantities of ATP, diffusing out of muscle tissue into the blood; the lungs remove CO2. With the onset of exercise, glycogen stored in the muscles provides a large amount of the fuel, briefly, after this circulating glucose, pyruvate and free fatty acids are the main source of fuel, roughly 30 minutes after this fatty acids will be the main energy source. Aerobic glycolysis provides a great deal of ATP (32), but is slow due to its numerous steps; it also requires a constant supply of oxygen and nutrients to continue. [12] (Marieb & Hoehn, 2010, pp. 298-99) [pic] References Marieb, E. N. & Hoehn, K. , 2010. Bones and Skeletal Tissue. In A. Wagner, ed.Human Anatomy & Physiolo gy. 8th ed. San Francisco: Pearson International Ltd. pp. 185-86. Marieb, E. N. & Hoehn, K. , 2010. Bones and Skeletal tissue. In A. Wagner, ed. Human Anatomy & Physiology. 8th ed. San Francisco: Pearson International Ltd. pp. 199,216. Marieb, E. N. & Hoehn, K. , 2010. Bones and Skeletal Tissue. In A. Wagner, ed. Human Anatomy & Physiology. 8th ed. San Francisco: Pearson International Ltd. pp. 223,233,237. Marieb, E. N. & Hoehn, K. , 2010. Covering, Support and Movement of the Body. In A. Wagner, ed. Human Anatomy and Physiology. 8th ed. San Francisco: Pearson International Ltd. p. 284. Marieb, E. N. & Hoehn, K. , 2010.Covering, Support and Movement of the Body. In A. Wagner, ed. Human Anatomy & Physiology. 8th ed. San Francisco: Pearson International Ltd. pp. 225-226,233,267. Marieb, E. N. & Hoehn, K. , 2010. Muscles and Muscle Tissue. In A. Wagner, ed. Human Anatomy and Physiology. 8th ed. San Francisco: Pearson International Ltd. pp. 298-99. Marieb, E. N. & Hoehn, K. , 2010. The Muscular System. In A. Wagner, ed. Human Anatomy & Physiology. 8th ed. San Francisco: Pearson International Ltd. p. 321. Marieb, E. N. & Hoehn, K. , 2010. The Vertebral Column. In A. Wagner, ed. Human Anatomy & Physiology. 8th ed. San Francisco: Pearson International. pp. 217, 243-244. NHS , 2011.Osteoporosis – Treatment. [Online] Available at: HYPERLINK â€Å"http://www. nhs. uk/Conditions/Osteoporosis/Pages/Treatment. aspx† http://www. nhs. uk/Conditions/Osteoporosis/Pages/Treatment. aspx [Accessed 13 May 2011]. NHS, 2011. Vitamins and Minerals – Calcium. [Online] Available at: HYPERLINK â€Å"http://www. nhs. uk/Conditions/vitamins-minerals/Pages/Calcium. aspx† http://www. nhs. uk/Conditions/vitamins-minerals/Pages/Calcium. aspx [Accessed 13 May 2011]. Todd, J. A. & Robinson, R. J. , 2003. Osteoporosis and Exercise. Postgrad Medical Journal, 4(79), pp. 320-23. USA. Gov, 2011. Vitamin D. [Online] Available at: HYPERLINK â€Å"http://ods. od. nih. ov/fa ctsheets/VitaminD-HealthProfessional/† http://ods. od. nih. gov/factsheets/VitaminD-HealthProfessional/ [Accessed 13 May 2011]. Pictures/Figures http://samedical. blogspot. com/2010/07/contraction-of-skeletal-muscle. html (Figure 6. 1/6. 2/6. 3/6. 4/6. 5) http://i. acdn. us/image/A2868/286833/300_286833. jpg (Figure 7. 1) http://www. mindfiesta. com/images/article/Respiration_clip_image001. gif (Figure 7. 2) ———————– [1] http://www. gpnotebook. co. uk/simplepage. cfm? ID=-1979318262&linkID=32590&cook=no [2] Per day of both supplements. [3] See figure 3. 1, pictures A & B [4] See figure 3. 1, pictures C & D [5] See figure 3. 1, pictures E, I & F 6] See figure 6. 3 (Page 13) [7] See figure 6. 2 (Page 13) [8] See figure 6. 1 (Page 12) [9] See figure 6. 1 [10] See figure 7. 1 [11] See figure 7. 2 [12] See figure 7. 2 ———————– Monday, 22 April 2013 Figure 3. 1 Task 3b A. Skull (Fibrous) B. Ankle – Tibiofibular/Distal (Synovial/Fibrous) C. First rib/Sternum (Cartilaginous) Hyaline Cartilage D. Vertebrae (Cartilaginous) Fibrocartilage E. Pubis (Cartilaginous) Fibrocartilage F. Scapula/Humerus (Synovial) G. Humerus/Ulna Radius (Synovial) Hyaline cartilage H. Intercarpal (Cartilaginous) Plane joint/Nonaxial A C F G D E H B Figure 6. 1 Figure 6. 3 Figure 6. 2 Figure 7. 2 Figure 7. 1

Reservation Policy and Indian Constitution Essay

I. Introduction The spirit of equality pervades the provisions of the Constitution of India, as the main aim of the founders of the Constitution was to create an egalitarian society wherein social, economic and political justice prevailed and equality of status and opportunity are made available to all. However, owing to historical and traditional reasons, certain classes of Indian citizens are under severe social and economic disabilities so that they cannot effectively enjoy either equality of status or of opportunity. Therefore the Constitution accords to these weaker sections of society protective discrimination in various articles, including Article 15(4). This clause empowers the state, notwithstanding anything to the contrary in  Articles 15(1) and 29(2), to make special reservation for the advancement of any socially and educationally backward classes of citizens or for scheduled castes and scheduled tribes. Cast based reservation system in India An ordinary form of long-ago discrimination, inside humankind in India is the carry out of untouchability. Scheduled Castes (SCs) are the main targets of this medieval put into practice a practice which is banned by the Constitution of India (Basu, Durga Das (2008) an untouched human being is measured, contaminated or a lesser human. Though during the Vedic period a person’s ‘Varna’ (not ‘caste’) was clear by his/ her socio-economic duties these duties were either of your own accord performed or were assigned by the local superintendent , and ‘varna’ was originally not clear by one’s birth into any exacting family. Nevertheless, over the years Caste has been defined by one’s birth. The Government in recognition to the peripheral status of the marginalized social communities has consistently promulgated various legislations and statutes, which are influenced by two main considerations, namely: a. to overcome the multiple deprivations of the marginalized social groups inherited from exclusion in the past, and to the extent possible bring them at par with the others; and b. to provide protection against exclusion and discrimination in the present by encouraging their effective participation in the general economic, social and political processes of the country. Towards these ends, the Government of India had utilized two-fold strategies, which include: i) anti-discriminatory and protective measures; ii) development and empowering measures. The extension of the reservation policy in India to the marginalized social groups is primarily drawn from such considerations and is only applicable to the public domain. As such, the vast private sector, which comprises of a sizable section of the marginalized social groups, remains outside the purview of the reservation policy. Reservation in India is a form of affirmative action designed to improve the well-being of perceived backward and under-represented communities defined primarily by their ‘caste’ (quota-system based on ‘gender’ or ‘religion’) is a phenomenon that commenced with the coming into force of the Indian Constitution (the Constitution initially provided reservation to Christians, with the proviso that it would automatically reduce gradually with the efflux of time) – however, lately preferential treatment on regional basis has either been non-statutorily introduced in the educational institutes (e.g. eligibility conditions for candidates from outside the State are 5% higher than that for the ‘locals’, as per local rules prescribed by certain Universities) or is being advocated in both jobs and lowly professions like auto-rickshaw-drivers). The most important stated aim of the Indian reservation system is to boost the opportunities for improved social and instructive position of the underprivileged communities and, thus, allow them to take their equitable place in the conventional of Indian society. The reservation scheme exists to provide opportunities for the members of the SCs and STs to increase their representation in the State Legislatures, the executive appendage of the Union and States, the labor force, schools, colleges, and other ‘public’ institutions. (Financial Support†, 0ct 2011). The Constitution of India states in Article 15(4): â€Å"All citizens shall have equal opportunities of receiving education. Nothing herein contained shall preclude the State from providing special facilities for educationally backward sections (not â€Å"communities†) of the population.† [Emphasis and parentheses added. It also states that â€Å"The State shall promote with special care the educational and economic interests of the weaker sections of society (in particular, of the scheduled castes and aboriginal tribes), and shall protect them from social †injustice† and all forms of exploitation.† The Article further states that nothing in Article 15(4) will prevent the nation from helping SCs and STs for their betterment [‘betterment’ up to the level enjoyed by the average member of other communities. ( Laskar, Mehbubul Hassan 2011). In 1982, the Constitution specified 15% and 7.5% of vacancies in public  sector and government-aided educational institutes as a quota reserved for the SC and ST candidates respectively for a period of five years, after which the quota system would be reviewed. This period was routinely extended by the succeeding governments. The Supreme Court of India ruled that reservations cannot exceed 50% (which it judged would violate equal access guaranteed by the Constitution) and put a cap on reservations. However, there are state laws that exceed this 50% limit and these are under litigation in the Supreme Court. For example, the caste-based reservation stands at 69% and the same is applicable to about 87% of the population in the State of Tamil Nadu. In 1990, Prime Minister V. P. Singh announced that 27% of government positions would be set aside for OBC’s in addition to the 22.5% already set aside for the SCs and STs.(The Struggle for Equality in India 2002). In the Indra Sawhney’ case, hon’ble Supreme Court also held that reservation in promotion is unconstitutional but permitted the reservation,for Scheduled Castes and Scheduled Tribes to continue for a period offive years(From 16.11.92). Consequent to this, the Constitution was amended by the Constitution (Seventy-seventh Amendment) Act, 1995 and Article 16(4-A) was incorporated. This Article enables the State to provide for reservation, in matters of promotion, in favour of the Scheduled Castes and Scheduled Tribes. The fact that the words â€Å"Backward class† used in Article 16(4) have been instituted in Article 16(4-A) by the words â€Å"SCs & STs†, itself precludes consideration of making reservation in promotion in favour of any other category of citizens. II. Constitutional Provisions The main objective of the Indian reservation system is to increase the opportunities for enhanced social and educational status (in the sense better than the previous — until it becomes equal to that enjoyed by an average member of other communities) of the underprivileged communities and, thus, enable them to take their rightful place in the mainstream of Indian society. The reservation system exists to provide opportunities for the members of the SCs and STs to increase their representation in the state Legislative, the Executive Organ of the Union (Centre) and States, the  labour force, schools, colleges, and other ‘public’ institutions. The exact necessities for the reservation in services in favour of the members of the SC/STs have been made in the Constitution of India. They are as follows: Article 15(4) and 16(4) of the Constitution enabled both the state and Central Governments to reserve seats in public services for the members of the SC and ST, thereby, enshrining impartiality of opportunity in matters of civic service. Article 15(4) states that: â€Å"Nothing in this Article shall prevent the State from making any provision for the reservation of appointments or posts in favour of any backward class or citizens, which, in the opinion of the State, is not adequately represented in the services under the State.† Article 16(4 A) states that: â€Å"Nothing in this article shall prevent the State from making any provisions for reservation in the matter of promotion to any class or classes of posts in the services under the State in favour of SCs and STs which in the opinion of the State are not adequately represented under the State†(Constitutional 77th Amendment, – Act, 1995). Article 16 (4 B) states that: â€Å"Nothing in this article shall prevent the State from considering any unfilled vacancies of a year which are reserved for being filled up in that year in accordance with any provision for reservation made under clause (4) or clause (4A) as a separate class of vacancies to be filled up in any succeeding year or years and such class of vacancies shall not be considered together with the vacancies of the year in which they are being filled up for determining the ceiling of fifty percent reservation on total number of vacancies of that year† (Constitutional 81st Amendment, – Act, 2000). The Constitution prohibits discrimination (Article 15) of any citizen on grounds of religion, race, caste, etc.; untouchability (Article 17); and forced labour (Article 23). It provides for specific representation through reservation of seats for the SCs and the STs in the Parliament (Article 330) and in the State Legislative Assemblies (Article 332), as well as, in  Government and public sector jobs, in both the federal and state Governments (Articles 16(4), 330(4) and 335). (Sukhadeo Thorat and Chittaranjan Senapati 2006). III. Impact of reservation policy on employment and education As may be evident from the particulars in the earlier paragraphs, the strategy of reservation had a helpful effect in conditions of induction of scheduled castes, scheduled tribes and other backward classes into public sector employment and in educational institutions. However, their accessible share in employment and educational institutions still falls short of the target in certain categories of jobs and higher education. The target in the case of Groups D and C are close to the population mark of 15 per cent for scheduled castes and 7.5 % for scheduled tribes but fall short in Groups A and B. As against this, the true position regarding the representation of other backward classes in central services is not available. However, as stated in para 6.4, in the All India Services and central services for which employment is made through the Union Public Service Commission, representation of other backward classes is very near to their share. With the growth in the share of scheduled castes and scheduled tribes in public services, it had positive multiple effects on the social and economic situation of these two disadvantaged groups. The data provided by the ministry of personnel indicates that in recent years the vacancies reserved for the scheduled castes, scheduled tribes and other backward classes are being filled fully even in the „elite‟ services at the centre. Reservation did not provide equal opportunities within each group/community to all beneficiaries. Consequently, different castes and tribes within a group/community have not benefited from reservation equally. Almost in all categories of beneficiaries among scheduled castes, scheduled tribes or other backward classes and minorities, there is a growing sense of deprivation amongst different categories, which is leading to internal dissension. For example*, in Punjab, the Valmiki Samaj is asking for a separate quota of reservations on the ground that Ramadasis and Mazbis have cornered the benefits. Likewise, Chamars in Uttar Pradesh and Mahars in  Maharashtra are said to have benefited from the reservations more than other castes identified in the schedule from these regions. Similar accusations have been made against the Meena community by other scheduled tribes. Problems of this kind are manifold in the case of other backward classes, as in each state there are dominant groups, usually with economic and political clout, who reap the benefits of reservations. There are Ezhavas in Kerala, Nadars and Thevars in Tamil Nadu, Vokkalligas and Lingayats in Karnataka, Lodhs and Koeris in Central India, Yadavs and Kurmis in Bihar and Uttar Pradesh and Jats in Rajasthan, which, despite their dominant status, have been clubbed as backward classes eligible for benefits under reservations. For these reasons, reservation has become a contentious issue today, more so when it is applied to other backward classes. Reservations alone are not enough to mainstream the SCs and the STs to the levels of the other sections of the society. The system of reservations meant to uplift the weaker sections, has in fact, succeeded in the creation of creamy layers within the marginalized social groups to the extent that the percolation of the benefits have been marginal and differentially accessed. The vision of Ambedkar, Phule, Periyar, and Sahuji Maharaj, as initially envisioned under the aegis of the reservation policy and reforms in the structure of governance was to completely negate the deleterious impacts of caste-based discrimination and exclusion. The idea was to create fissures in the hegemonic hold of the immutable status of the higher castes over public services. Therefore, the historicity of reservations included firstly, the amelioration in the relative position of the lower castes, and two, restructuring of the institutionalized social relationships in the Indian society on democratic lines. Instead of giving power/authority to less efficient candidate, reservation should provide better opportunity of study to weaker/backward section of the society to compete with unreserved class by way of offering more resources to the weaker class so that they could defeat the Generals.