Nation and Imperialism Essay Example for Free

Nation and Imperialism EssayImperialism was a very effective form of empowerment over weaker nations for early Britain and other European countries. They dominated and fought over whole continents and countries, arguing over who had conquered more land. There were many reasons why the Europeans wanted to imperialize unindustrialized nations such as natural resources. This also made a big impact on said nations, positive and negative. Going on that state of mind, the long term set up of imperialism showed for decades after it really being assumed non an imperialistic state anymore. Some of the reasons the Europeans sought out to imperialism is because of social Darwinism, raw materials and natural resources, and prestige. Social Darwinism, the guess of survival of the fittest, was their justification for conquering weaker countries, if the country could fend off invaders then it shall be considered conquered. Raw materials and natural resources were of big importance to the Eu ropeans.Diamonds and other precious assets that could not be found in Europe were found in the countries and could be used for trade, making the economy better. Prestige was also a major crop for imperialistic Europe. If one country had more than another then that country had to conquer more. It was all like a big game to the Europeans, until the natives of the country fought back. then it was all a strategically thought out counter attack. The impact this made on the conquered was quite noticeable and apparent both good and bad. A positive effect is the Europeans built them roads, canals, and railways. Showed them the telegraph, newspaper, established schools for them, gave them the blessing of their civilization, and overall made them economized. They were part of modern culture after this occurred.There were new crops tools and farming methods, which helped plus food production. These changes meant less death to smaller colonies, and overall improve the state of living. A nega tive effect is the people of the dominated nations were put to work as cheap labor. They had no freedom, had to do what the mother country said since it has so much towering power over them, they were exploited and were taken advantage of. As a result, there were long term effects. The most obvious one would be the formation of nationalism. Imperialism essentially created nationalism. People of different countries under imperialism wereunited because of hit governmental system, one national lyric poem, development of roads, rails, common defense systems, and an unified education system thus, making people more aware of their identity and rights lastly leading to independence of their governing countries.The era of imperialism gave birth to new modern world. Aside from their own languages, people of different nations under imperialism also learned the language of the imperialists and started go to diverse places and establishing new links through learning and education of their con querors. So in conclusion, imperialism had many advantages and disadvantages making it very successful for all involved. The Europeans had reasons and heart to imperialize nations, made impacts, and then long term effects which in turn made each country either thrive or perish. The other nations gained economic, social, and political wealth.

High School Student And Adulthood Essay Example for Free

High School Student And Adulthood EssayThe power which resides in him is new in temperament, and n bingle but he knows what that is which he can do, nor does he know until he has tried.Understanding Defines ChangePsychologists Scott Scheer, Stephen Gavazzi, and David Blumenkrantz undertook a comprehensive review and analysis of the psychoanalytic literature that discussed the rites of passage in adolescence from the reading, they derived two truths concerning an adolescents rite of passages. Primarily, as Scheer, Gavazzi, and Blumenkrantz state, Not all transitional showcases necessarily indicate the occurrence of life transitions (1) however, It is believed that both cognitive commentary and integration are required before the outlet genuinely becomes a significant transition or rite of passage (1). Essentially, to label a remarkable event as peerless that ignited a life transition, one must understand the resulting effects of the event.Additionally, according to Scheer, Gavazzi, and Blumenkrantz, the event that marks the end of the transitional period between adolescence and adulthood defines the rite. Principally, a singular event cannot accelerate ones progression into adulthood without one realizing the effects or changes that the event caused. In Self-Reliance by Ralph Waldo Emerson, Emerson described the idealistic depiction of the Romantic heros rite of passage. Emerson states that The power which resides in him is new in nature (1), and he believes that a person should seek the meaning of that power for himself. Emersons statement that one doesnt know the power that they have until one finds it (1) falls directly in line with Scheer, Gavazzi, and Blumenkrantzs interpretation of ones rite of passage.Scheer, Gavazzi, and Blumenkrantz postulate that one cannot arrive at adulthood without first thought a transitional event. Similarly, Emerson reveals, in the quote at the top of the page, that one does not know his unique power until he has tri ed to find it himself. Likewise, if one didnt find their unique power, based on the definition given by Emerson, one hasnt successfully arrived at that Time in a mans education (1), and, thus, has not successfully completed a rite of passage.Therefore, Emerson views rites of passage as events that are intrinsically bound to cause, and without cognitive interpretation, an event cannot allow one to find ones unique power, disqualifying it as a rite of passage. The idea that rites of passages are dependent upon cognitive understanding holds true throughout a number of literary texts. For instance, in Walden by Henry David Thoreau, Thoreau details the rite of passage of a kings son.As Thoreau states, One of his fathers ministers having discovered him, revealed to him that he was, and the misconception of his character was removed, and he knew himself to be a prince (72). Like Scheer, Gavazzi, and Blumenkrantzs postulated, the sons discovery only if did not result in the personality tr ansition from that of a foresters child to a prince. Instead, the son had to realize that he was, in fact, a prince before the transition could completely take effect. Thus, for one to totally embark and complete a rite of passage or a life transition, one must understand the effects of a singular event. (487)Works CitedEmerson, Ralph Waldo. Self Reliance. Adventures in American Literature Pegasus Edition. Ed. Bernard Brodsky. Orlando Harcourt, 2004. 221. Print. Scheer, Scott, et al. Rites of passage during adolescence. Forum. n. page. Web. 17 Feb. 2013. http//ncsu.edu/ffci/publications/2007/v12-n2-2007-summer-fall/scheer.php. Thoreau, Henry David. Walden. New York Penguin Classics Publishing, 2005

Regional Security Complex Theory

Regional Security Complex openingThis chapter testament provide an in-depth look at a range of theoretical approaches to the concept of zippo shelter. It is expected by examining several theoretical approaches we will be able to determine a extensive taking into custody of what constitutes heartiness pledge. A range of academic approaches exist which canful be utilised in order to conceive the origins, prerequisites, and consequences of any given fictional character of hostage. Throughout this chapter we will be taking the concept of zip bail and firstly examining approaches to understanding it as part the existing theoretical draw relieve oneself. Secondly, efforts will be made to comprehend the securitization of energy as a part of broader and more contemporary g overnmental architecture. The scope of this literature review will extend to the work of founding theorists, as well as contemporary literature, journals, and reviews.2.1 Understanding SecuritySince the eve ntful oil disruptions of the 1970s, energy protective cover has slowly but surely assimilated itself into the primeval debates of IR hypothesis (Bohi and Toman, 1996 32). Energy protective cover discourses atomic number 18 varied and volatile at the best of times. If we are to comprehend energy tribute, we must first commence a clear understanding of how security can be approached and conceptualized. Is it a response to threat or a strategy to evade threat? Or perhaps neither? Security is a both a highly contended and heavily debated concept. Owing to its inherently multifaceted premise, it is rare now for a political article non to refer to security in some form or a nonher (Neocleous, 2000 11). Irony lies in the fact that our present inability to particularize security has, as a result, caused the international society and our interpretation of it to be less secure as a whole (Booth Wheeler 2007 94). What is exceedingly clear, however, is that our understanding of securi ty and what it implys has moved well beyond the claim that security studies should focus only on the threat, use and control of military force (Nye and Lynn-Jones in Walt, 1991 212).It is evoke that our understanding of security has only relatively recently been contested. We can classify security either as defensive (a response to a threat) or umbrage (interaction with other actors for state gain) (Grafstein, 2002 139-165). Traditional thinkers have conventionally classified security primarily as a defensive mechanism (i.e. power measured by war and military strength). Kenneth Waltz built further on this assumption in his book, Theory of International Politics. By suggesting that, in an anarchic international system, the inducing of every state is to put itself in a position to be able to go through care of itself since no one else can be counted onto do so, he suggests security will remain an inherently defensive mechanism. Barry Buzan, on the other hand, took this further a nd attempted to dissect this highly complex term by questioning the very legitimacy of security itself (1997 5-21). Buzan, Ole Wver, and Jaap de Wilde form the foundations of the Copenhagen School of security studies, which focuses on the process of securitization, regional security complexes, and sectoral security. This has conversely been criticized by those of the circumstantial Security Studies school of thought, which itself is set in contrast to the assumptions of neo-realism and realism. As such(prenominal), we can see how security has undergone and will continue to undergo analytical re-evaluation thanks to perennial contestation of this concept within the field of IR.As a result of this unremitting confrontation, the scope for what constitutes security has broadened significantly and developed into a dynamic except still unbalanced concept. Thus, how cleverness we define begin to security, and at what point does a states action, agenda or thinking become a security m atter to? It is useful here to refer to Buzan et al.s definition of securityIt is when an issue is presented as posing an existential threat to a designated referent object (traditionally, but not necessarily the state, incorporating government, territory, and society). The special constitution of security threats justifies the use of extraordinary measures to handle them (1998 21).Conceptualizing security as such posits that if a concern is deemed to be a security issue, it must be presented to and subsequently accepted by an auditory sense indeed, Buzan, Wver and de Wilde further explicate that securitization is not decided by the securitizer but by the audience (1998 31). In adopting their understanding of securitization as a speech act, we can see how this process creates rights, obligations and responsibilities which are decided not by the securitizer but by an audience (Buzanet al. 1998 25-31).Taking this approach, we can apply this framework in understanding why the need to find, secure and diversify energy supplies has been construed as a leading security concern for many states. As Luft and Korin note, energy security is very much in the eyes of the beholder (2009 1). By having a succinct critical framework for analysis, we are better able to understand the actions, reactions, and needs of states who consider their energy security to be threatened. What follows is a range of theoretical and analytical approaches for conceptualizing energy security.2.2 A Realist ScopeNo IR theory accentuates the position of security more than realism, yet there is rarely a critical analysis by realists to excuse what security actually means (Baldwin, 1997 21). The presence of realism simply cannot be cut when trying to frame the concept of energy security, and although it fails to come up to some of the nominate reasons as to why energy is a contemporary security concern, it is nonetheless a theoretical standpoint which has been synonymous with mid-twentieth ce ntury security studies (Baldwin, 1997 9). Sustained by centuries of progressive and traditional thought, the realist stance is backed by great intellectual contributions from Rousseau, Thucydides, Hobbes and Machiavelli to name but a few (Deudney, 2011 18). world is not a unity theory, but a cluster of progressive theories with shared core fostersRealism focuses on power struggle, national interests, competition between states, and conflict over resources. To realists, international politics is characterised by a zero-sum game one sides gain is the other sides loss. Therefore, relations between states can only produce competition and conflicts (Bathily, 2009 185).Realism is a state-centric theory, the classical premise of which declares that the international system is anarchic and within this system states strive for option and cannot rely upon other states, since every state has the potency to harm through use of military force (Mearsheimer 1994/95 9-10). Hans Morgenthaus cont ributions to the realist paradigm discuss the inherently spoted nature of humans, suggesting that our innate selfishness and desire for power leaves no room for example principles when understanding the behaviour of states (Morgenthau in Donnelly, 2000 15-16). Donnelly further emphasises that, realism emphasizes the constraints on politics imposed by human nature (2000 9), demonstrating that if energy security is accepted as a realist security concern, states will strive for survival by resolving this issue without concern for moral or human principles.Kenneth Waltzs using of structural realism (also referred to as neo-realism) explains the international system by identifying a central and anarchic state, then subsequently relating this object to the interaction between fortune elements of the system (e.g. states in search of survival). These components are further characterised by the balance and distribution of power in this context, their capability and proficiency in terms o f pursuance survival and energy security (Waltz in Booth, 2001 5). The fundamental approaches to energy security under Waltzs structural realism are summarised by Luft and Korin as follows1) States are inherently predisposed to egotism, and will therefore pursue hegemony through use of whatever powers they may possess.2) Structural realists stress that energy commodities have historically held value beyond simply that of commercial pricing they emphasise how resources have repeatedly been used strategically as means of directing foreign policy and asserting dominance.3) Although realists will take into account the influence of mutual cooperation and independent institutions, they also maintain that culture, history, and economic tendencies and trends do play a crucial role and cannot be ignored when understanding energy security needs and concerns (2009 340).Approaching energy security in such a manner allows us to see why states might prioritise energy security over other concern s however the realist paradigm has always prioritised military security in their understanding of security as a whole. Engaging with strands of realist though explains why self-interest of states and the struggle for dominance is an occurring theme in the international system, but the critical flaws of Waltzs structural realism lie in the fact that he largely discounts the importance of geography and geographical regions, while also paying little attention to technology as an influential influence force (Deudney, 2011 29-30). When endeavouring to find a position for energy security in a theoretical framework, it is evident that realism does not offer a amply logical and explanatory approach to the concept.As mentioned earlier, Buzan (of the Copenhagen School of security studies) deems anarchy to be the key feature within the international system, and splits security concerns into 5 categories (political, military, societal, economic, environmental) energy security, however, is not explicitly identified within these categories (Buzan, 1991 19). Although this categorization is evidently broadening the approach to security, a prominent weakness of the theory is its inability to account for the disturb of other actors and buildings on securitization, while giving too much attention to how international anarchy is constructed politically. The main critic of Buzans work is Bill McSweeney, who claims that the key flaw within Buzans work is his inability to break away from the neo-realist assertion that the state is always the main object for analysis (2004 123).2.3 A Liberal UnderstandingLiberalism and security are concepts which have in recent times both clashed and contradicted each other. Hyde-Price understands this to be a result of liberalism misunderstanding the nature of power (2007 16). The core value of classical liberalism are neatly summed up into four components up by KellyAll individuals are of equal and ultimate moral value.This individualism is eth ical and not sociological or psychological.Equality of concern and respect is cashed out in terms of a set of basic rights, civil liberties and economic entitlements. These rights entail accompanying responsibilities and duties.Ethical individualism and equality of concern and respect does not entail moral scepticism about objective values. It is instead concerned with the moral limitation of coercion or political power (2004 13).What can liberalism offer in terms of conceptualizing energy security? Bathily forms a coherent and persuasive line of business for approaching it from a liberal perspective. They assert that liberalism in fact challenges the very legal opinion of security in any form and suggest that the realist egocentrism, struggle for survival and innate fear of external threat could be substituted by a so-called liberal logic, wherein states maximise absolute gains and generally prioritise economic suppuration over that of political. In doing this, they predict that traditional elements of security will become sidelined and therefore the security agendas will eventually become redundant. Liberals view naturally occurring resources such as oil to be strategically unimportant, given the frequent rate of discovery around the world. This consequently turns oil from an economic fortune to an ordinary commodity. They further believe that resource management is not the responsibility or the right of the governing body, and that management should be decentralized and democratised to multiple, non-governmental actors (2009 183-184).In some ways, the liberal take on energy security is a valid and applicable one. It explains why actors controlling the resource industry have freedom and independence from government parliamentary procedure which is true in many states and explains why the need for peaceful cooperation and mutual reliance is present in the international system today. What is fails to address, however, is the rising concern for resources in resource poor nations, which in turn has caused political instability, egocentric policy making, and the rise of resource nationalism (this will be examined further on). When trying to understand energy security, liberalism places too much emphasis on the importance of moral human nature in relation to political and resource-based relations, and does not provide full focus on the importance of geographic, economic, regional and political involvement.2.4 Energy Security and the Regional Security Complex TheoryRegional Security Complex Theory (RSCT) offers a somewhat more contemporary and relevant approach to conceptualizing energy security. The founding academic linked to this particular theory is Buzan, with further contributions from Wver. A regional security complex has been defined as a group of states whose primary security concerns link unneurotic sufficiently closely that their national securities cannot realistically be considered apart from one another (Buzan, 1991 190) . It is argued by Buzan and Wver that the security complexes of states depend primarily on the pressures deriving from geographic proximity, and the interplay between the anarchic structure and how balances of power play out in the system. They view the world as regional clusters, whereby security complexes are magnified within these clusters (2003 45-46).Buzan and Wver further clarify the central ideas of RSCT as followsThe central idea in RSCT is that, since most threats travel more easily over short distances than long ones, security interdependence is commonly into regionally based clusters security complexes. Process of securitization and thus the degree of security interdependence are more intense between actors inside such complexes than they are between actors inside the complex and outside of it (2003 4)Here, it is supposed that both mutual and rival interests can contribute towards the formation of such a region, and in this case, ensuring energy security would be one of those interests. A major benefit of RSCT is that it allows analysts to confront common conceptions and thus discuss security concerns between members of a given security complex this dispels the overly generic assumptions of liberalism and realism, and suggests that the concept of energy security can be analysed and approached by varying methods, but all within the scope of RSCT. Furthermore, applying Buzans theory gives an explanation as to why security concerns vocalized by one state are frequently echoed around neighbouring states with a relatively short time frame (Sheehan, 2005 49-50). The strengths of RSCT also lie in its ability to be adaptable and logical RSCT, unlike the traditional theoretical approaches, does not rely on sweeping generalisation of defining concept such as human nature. RSCT confidently explains the occurrence of energy complexes and relations between ii or more states within a region, and further demonstrates how energy has become securitized within a given geographical area (Buzan, Wver and de Wilde, 1998 31).To classify an energy security complex, however, it is necessary to understand the nature and level of energy dependencies through studying the energy profile of a given state e.g. the extent of external dependence, diversification possibilities, trade levels, domestic supplies and so on This in itself highlights the problematic nature of RSCT if a state is said to have 100% dependency for, say, oil, this contributes to the securitization of energy. On the other hand, if oil only constitutes 10% of the states energy profile, this brings about an entirely different view. Therefore, in order to analyse energy security from this standpoint we must choose whether it is more beneficial to group together major energy sources, or to base our understanding upon aggregate energy reliance of a given state. Further to this, it is crucial to acknowledge that energy security also entails a need for supply security and demand security . In addition, dependence can be both positive and negative between two or more states. While RSCT presents a plausible and applicable framework in terms of understanding energy security, it is limited in that it does not address the interaction of states at a global level. With the possibility and indeed reality of constructing long energy export pipelines and transport energy by land and sea, we can see that energy (inter)dependence between states from different regions is both real and developing. Furthermore, it is undeniable that with the rise of globalization, the integration and transfer of knowledge, and the power of technology, energy security is not throttle solely within regional complexes.2.5 Critical Security Studies (CSS)Increasingly, IR theorists have been left searching for a concept to shed light on why structures and responses within the international society are increasingly determined by shared ideas sort of than material forces, and that the identities and int erests of purposive actors are constructed by these shared ideas sort of than given in nature (Wendt, 1991 1). In contract to the realist and neo-realist assumption that security is primarily defensive, traditional and in pursuit of hegemony, CSS significantly broadens the concept of security. It brings in the notion of instability-of-the-object within the international system, and conceptualizes security not as an absolute feature but as a constructed quality which is dependent on shared ideas rather than state-centric gain (McSweeney, 19911). CSS has already been subject to diversification since its appearance in the 1990s, but several key aspects characterize this school of thought. They are summarised by Vaughan-Williams below as followsThe focus of analysis within CSS is called the referent object this can be an actor, sector, or concept which requires securitizationThe broadening of security. This refers to the move away from narrow and traditional views of security defined in terms of military strength, and posits concerns within other sectors as security issueThe normative approach suggests what must or ought to be secured and analysed.The differential gear nature of security. This idea speculates that our methods of understanding the world have a profound effect on the way we approach and conceptualize security (2010 4).

Evaluate And Analyse The Strategic Perspective Of Tesco Marketing Essay

Evaluate And Analyse The Strategic Perspective Of Tesco Marketing EssayThe aim of this spell up is to evaluate and analyse the strategic perspective of Tesco. This go forth include checking through all the activities of Tesco both in the U.K and globally.OBJECTIVESThe aim and objective of this write up is to examine the general operating strategies of Tesco, the challenges they argon facing, what motivates them, their strategic directions, what strategy they are pursing presently. Also, what challenges lies ahead of Tesco and also to know where they will be whitethornbe in the attached five years.METHODOLOGYMaterials were consulted and sorted for in order to get stemmaamental in carcassation about Tesco and its operations. These materials will link from books, journal and online sources.ACHIEVEMENTSDuring the course of this research, we impart been able to analyse Tesco strategic options, directions, aspirations and operations. The position Tesco is at the moment has been establ ished and their future directions. However, the present achievement and success of Tesco potfulnot be over emphasised in new-fashioned times.CHAPTER ONEINTRODUCTIONThis research is basically to explore the strategies Tesco Plc is pursuing, their core competencies and their challenges. It is also to evaluate those competencies to know if they are digestable and also if they provide node value. besides research will be done as the research progresses.BRIEF HISTORY OF TESCOTesco is a British international grocery and general merchandising retail chain. It is the largest British retailer by both global sales and domestic market share, with profits exceeding E3 billion and the third largest global retailer base on revenue behind WAL-MART of U.S,A and CARREFOUR of France. (http//www.evri.com)Further online source stated that the compevery started as a one man business in capital of the get together Kingdom East and was funded by JACK COHEN son of a polish Jewish tailor. He sold groc eries in the markets of East end in 1919 but the make first appeared in 1924. The name derived after Jack Cohen bought a large shipment of tea from T. E stock well( Formally messrs Torring and stock well of nice Lane ), he made new labels by using the first lead letters of the suppliers name and the first two letters of his surname to form the word TESCO. The first store was opened in 1929 in Burnt Oak, EDGWARD- LONDON. On the part of food retailing, Tesco is one of the largest food retailers in the World, operating more or less 2,318 stores and employing over 326,000 people. It provides online services through its subsidiaries. The UK is the companys largest market where it operates in the following areas Extra, Superstores, Metro and Express.The company sells almost 40,000 food items, including clothing and other non-food items. The companys own-label products (50% of sales) are at three levels, value, normal and finest as well as convenience produce. Many stores require gas s tations becoming one of British largest independent petrol retailers in 1991. Other retailing services offered by Tesco include Tesco personal Finance, Tesco.com and Tesco Direct launched in 2006.Tesco is a supermarket giant. Research and retail analyst have identified around reason like Tescos are everywhereTescos sell to everyoneTesco sells everythingTesco has branded itself in such a way that its success is inevitable. They always take into account dissimilar implications for customers, their employees, shareholders and other concerned bodies. Tesco places importance on its mission statement.Tesco have developed various international marketing strategies in various countries like China, Sweden, Malaysia, Poland, e.t.cTESCO COMPANY profile correspond to information cited from on an online source, universitydissertations.com, Tesco runs more than 2,300 supermarket, hypermarkets and convenience stores in the United Kingdom, Ireland, central Europe and Asia. Tesco is the market le ader in food retail in the United Kingdom where it has its highest market share existence compared to other countries where they operate.Tesco operates in various categories of shop sizes, from hypermarkets (Tesco extra) to small urban stores (Tesco metro) and convenience and gasoline retailing (Tesco express) including Tesco fiscal services.Also according to this same source, Tesco is a global leader in online grocery sales as it owns about 35 % stake in United States grocery chain called Safeways Grocery works.Tesco is a leading online grocery store at the moment they are now evening moving into expanding their business by diversifying into other areas.TESCO SWOT analytic thinkingSTRENGTHSTesco has diverse ranges of productsThey have a strong cash flow positionThey increase sale and trade profitsThey have a Strong balance sheetThey taper on brand awarenessThey have human resourcesStrong Online shopping facilityTesco open 24 hours a dayThey have a leading supermarket chainThey ha ve capabilities of converting resources into finished goods.WEAKNESSESSPerception of low quality (Tesco value brands)Lack of local cognition of customers (international markets)Lack of foreign culture knowledge (International markets)OPPORTUNITIESTesco develop brand awareness globallyConstant New Market opportunityMarket shift to globalisationInnovation and AlliancesLow cost brand growthDiversificationNon-Food offers Tesco untapped new markets with higher margins.THREATSNew and existing competitionIncrease in the hurt of raw materialsEconomic recessionFar-east low cost brandsHigh competition for customers and resourcesCHAPTER TWOELICITING AND EVALUATING schemeTesco is pursuing hybrid strategy in all their markets.Tesco strategies can therefore be analysed with the Bowmans strategy clock below.ssssssTesco Position on clockCUserspc userPicturesbowmans_lesson.gifT correspond to strategyexplorer.com online resource, a hybrid strategy seeks simultaneously to achieve specialization and low price relative to competitors.Tescos Hybrid Strategy is pre-dominant in the UK market. Rival organisation like Asda seek to pursue low cost strategy and another(prenominal) rival, Sainsburys tend to pursue differentiation (broad) Strategy.Hybrid strategy can give an organisation payoff especially when larger volumes of sales can be achieved. This is a plus to Tesco competitive advantage considering their market share in the U.K market. Tescos aspirations in the near future are to pursue full differentiation strategy which they may want to achieve in phases.In additional to this Strategy, Tesco also utilises Market development strategy which has increased their balance sheet strength and global presence. According to online information from Tescoplc.com, Tesco Diversifying into areas like Non-food, Financial services and Telecoms and also new markets abroad in Asia, Central Europe and recently into the UnitedTescos strategy towards market growth has broadened their scope of bu siness over the years into new markets outside the U.K. Tesco has an established and sustainable. Their Strategic decision to diversify in 1997 has contributed to their success in recent years. (www.Tescoplc.com)TESCO STRATEGY OBJECTIVESAccording to Tesco online source, the objectives of their strategy areTo be a successful international retailerTo grow the core UK businessTo be as strong in non-food as in food.To develop retailing services such as Tesco Personal Finance, Telecoms and Tesco.comTo put community at the heart of what they do.TESCO TWO AREAS OF CORE COMPETENCIES substance and distinctive competencies are very important to any organisation who wants to lead in its industry and also provide customer value.According to Hunger J.D and Wheelan, T.L (2001) P.56, Resources are the organisations assets. Core competence capabilities, in this context mean the ability of such organisation to exploit and use these resources.These resources can be analysed by Barneys VRIO framework below.TESCO VRIO modelingRESOURCESVRIOH.RYesYesYesYesOnline shoppingYesYesYesYes24hr storesYesYesYesYesCash Flow positionStrongYesYesYesYesBalance sheetYesYesYesYesTesco is very strong considering the resources they have at their disposal. They also utilise all these resources to the fullest. They are in a very strong position both in the U.K and around the globe where they are operating.According to tutor2u.net (online) (n.d), core competencies are those capabilities that are critical to an organisation achieving a competitive advantage.Two areas of Tesco core competencies areThe Tesco.com experienceNon-food strategy strengthThe Tesco.com will effectively supply good customer interface that personalises online shopping which make it more efficient thereby giving customers value.The non-food strategy is one of the strongest tools Tesco has at the moment. It is giving them advantage to tap into new markets with very high margins.CHAPTER THREEIS TESCO CORE COMPETENCES AND STRATEGY S USTAINABLE?If we want to analyse whether these resources and competencies are sustainable, I would say yes. I arrived at this conclusion because looking at the strategy they are pursuing and their core competencies couple with their market penetration and development around the globe, they should be able to sustain these core competencies and strategy. It can also be noted according to the speech of Tesco director that they are market leaders in most of their international markets.TESCOS PESTEL ANALYSISPOLITICAL FACTORSTesco is a globalised company as they operate in many countries. Political conditions and legislations in these countries have highly influenced Tescos success.ECONOMIC FACTORSTesco does not have any power over economic factors. Economic factors can affect cost, prices, demand and profits.SOCIOLOGICAL FACTORSAccording to Ivory research (Online) (2010), current trends have indicated that British customers have moved towards one stop and bulk shopping, which is due to v arious sociological changes. Aging population now eat ready meals which reduces cooking at home. expert FACTORSIvory research (online 2010), stated that new technologies benefit both customers and Tesco. Food chains have been more accurate and equipments like self checkout, electronic fund transfer facilities have rattling increased the success of Tesco globally.ENVIRONMENTAL FACTORSThere have been increased demands from organisations for responsibility of the milieu. Tesco has commitment on corporate responsibility to the environment they operate in.LEGAL FACTORSVarious legislations from different government have influence on Tesco, For example, legislations about suppliers and so on.STRATEGIC COMMENTARYTescos core competencies can really help them to achieve an increased competitive advantage. This is obvious because of their focus on new markets outside the U.K. Tesco needs to focus on their key strategies like the Non-food and the tesco.com.Tescos customer loyalty can be susta ined by continuous customer value provision. Tapping into new international market is a good turn for Tesco has this will increase their global market share and turnover. Tescos fresh and easy brand in the United States would develop and increase their global profit turnover if they focus on that market.CONCLUSIONTescos strategic direction for the future is very important and crucial to their global strength. I can see Tesco competing closely with Grocery giant, Wal-Mart in the nearest future. Their success in the last 12 years has proved that they can really move into the global market and become like coca-cola in the nearest future.

Use of CBCT in Orthodontics- A Review

Use of CBCT in orthodontia- A ReviewABSTRACTLateral cephalometric radiographs are most unremarkably physical exercised as a diagnostic tool in orthognathic mathematical operation as well as orthodontic treatment. But the limitation of squinty cephalograms is its 2 dimensional nature whereas the human body is 3 dimensional. Conventional 2D lateral cephalograms have numerous drawbacks in terms of investigating the changes in the dental bone and authors, particularly in the anterior region, as a consequence of the midsagittal projection. Additionally its accuracy is questionable as it has projection errors. The use of computed mental imagery in 3D tomography of human body is available in the field of medicine since coating 30 years. CT s loaferning is the three dimensional vision technique giving quantitative minds of the buccal and lingual cortical bone plates and labiolingual width of alveolar bone with elevated accuracy and precision. But the use of computed tomography in dentistry is limited because the amount of radiation exposure with this technology is very high. Since the invention of Cone Beam Computed Tomography, the amount of radiation exposure in the patient is reduced. This enhances its use in obtaining the 3D images of the craniofacial structures. This technology helps in visualizing the hard and soft tissues of the craniofacial structures from various perspectives and helps in thorough diagnosis and treatment planning of orthognathic operation and orthodontic patients. The principles of CBCT and its use in the field of orthodontics will be discussed in detail in this paper.KEYWORDS Cone circularise computed tomography, Surgical orthodontics.INTRODUCTIONOrthodontics is a field, which places a significant amount of emphasis on the modification of abnormal craniofacial growth patterns, in addition to the correction of dental malrelationships. Successful orthodontic and surgical treatment of such anomalies naturally requires efficient an d reliable imaging of the structures of the cranial complex. Ever since the advent of the Bolton cephalometer in 1931 1, orthodontists have consistently employ lateral cephalograms in paygrade of treatment as well as in diagnosis and treatment planning. In addition, postero-anterior, birds-eye, occlusal and peri-apical views of the skull and teeth have been used as and when postulate to aid in the diagnosis. All these additional radiographic views add up to a significant quantity of radiation exposure to the patient, which can and should be avoided if possible. Also, the 2 dimensional nature of these conventional radiographic views imposes further limitations such as overlap, leading to lack of visualization of individual structures, errors due to projection, as well as the incapability to identify true skeletal asymmetries when present 2. Thus, it has been recognized for some time now that three- dimensional imaging of the skull is the need of the hour in orthodontics.3D Comput ed tomography in OrthodonticsThe use of computed tomography in 3D imaging of human body is available in the field of medicine since last 30 years. But the high radiation exposure and the prohibitive cost of this technology have till now precluded its use in orthodontics. However, recent advances in CT technology have seen a dramatic decrease in radiation as well as in cost, making it a operable and desirable alternative to traditional imaging. The newer CT machines can now perform a complete scan of the full stop in just a few seconds and pull up stakes the patient an effective dose of only 50 micro-Sieverts, compared with about 2000 from a conventional CT scan of the entire head 3. This fol lowlys the ALARA principle (As low as reasonably acceptable) for radiation exposure, of the American Dental Association.Radiation exposures are further reduced when one believes that a superstar CT image can replace a number of conventional radiographs that are now considered essential for a lmost every orthodontic procedure. Thus, the routine use of CT scans for orthodontic diagnosis may not be very far away 4.Cone Beam Computed Tomography (CBCT) Technique and AdvantagesConventional CT machines acquire image selective information by using any a single narrow X-ray beam or a thin broad fan-shaped X-ray beam. These X-ray beams circumvolve around the patient in a circular or spiral path as the patient moves through the scanning machine or as the rotating beam passes over the patient. A series of detectors register the attenuation of these X rays, and from the data gathered, the machine reconstructs the internal structure of the patients body 5. 3D data of the patients anatomic structures is stored in the form of Voxels. These can be thought of as tiny cubes arranged next to each other. The brightness of each cube represents the density of the fit anatomic structure. Obtaining the final 3D object from the raw data requires a time consuming process called rendering, whi ch is achieved using computer algorithms 6.However, a new digital imaging breakthrough, the NewTom QR 9000 Volume Scanner (Verona, Italy) is now available for clinical practice. This CT scanner uses a cone-shaped X-ray beam that is large enough to sweep up the region of interest. It produces a much focused beam, minimizing scatter, thus reducing the absorbed radiation dose to 45 microSieverts 7. In contrast to conventional CT imaging the patient remains stationary throughout the procedure. In a single scan, the X-ray source and a reciprocating X-ray sensor rotate around the patients head and acquire 360 pictures (1 image per degree of rotation) in 17 seconds of exposure time. The 360 acquired images undergo a primary reconstruction to mathematically replicate the patients anatomy into a single 3 dimensional volume. Further, the software allows for reformatting and viewing the image data from any point of view in all 3 dimensions. Thus, from a single scan, frontal, lateral, panorami c and other views can be created. Additionally, the anatomy can be peeled away layer by layer to locate the desired section. A study advantage of CBCT-generated cephalograms is the ability to excise unwanted structures such as the cervical spine and occiput, avoiding superim military post of irrelevant structures, and providing a remarkably clear image of pertinent maxillo-facial structures 8.Uses of 3-dimensional computed tomography in OrthodonticsAssessment of alveolar boneThe alveolar bone height is particularly important in adults and periodontally compromised patients. Assessment of available bone is infallible prior to arch expansion or labial movement of incisors. Surface irregularities due to ectopic teeth, bone dehiscences, salivary gland invaginations and other abnormalities can as well as be visualized in three- dimensional images. A new resource for occlusal assessment is the lingual view-as if the clinician were looking from the back of the patients head into the ora l cavity.Impacted tooth positionImpaction (or failure of eruption) of teeth is a common orthodontic problem, which requires precise localization for the purpose of surgical exposure and guidance into the oral cavity. Conventional views such as the occlusal and periapical views cannot precisely locate such teeth. CT scans with 3 dimensional reconstructions provide an excellent means to accurately locate such teeth. In such a study done on a 21 year old girl, by Ravinder et al. 9, an force maxillary left canine was accurately localized, and revealed to be in a horizontal, palatal position. This was done, by obtaining various views, such as plain axial, sagittal CT slices, as well as superior, sagittal and superior- devious views of the maxillary dentition. Walker, Enciso and Mah 10 have overly reported the advantages of 3D imaging in the management of impacted canines. In addition, cysts of the jaws, supernumeraries and ectopic/buried teeth can also be visualized using this techniq ue.Temporomandibular Joint AssessmentCoronal, sagittal and axial views of the temporomandibular joint obtained from the CT scan can be correlated with the occlusal views. Functional falling out of the joints can be occasionally detected as differences between the left and right TMJ views. In addition, 3D CT studies on patients who underwent orthognathic surgery, have allowed better evaluation of post surgical condylar resorption 11.Surgical patients including syndromes and cleftsSurgical planning for patients with jaw asymmetry, e.g. Hemifacial Microsomia can benefit from 3D imaging. This allows measurement of true jaw dimensions without the universal problems of magnification, superimposition and distortion, inherent in 2 D cephalograms. Use of virtual cutting tools and collision tools to plan out surgery on the 3D images, means that orthognathic surgery as well as distraction osteogenesis can be carried out with a far greater degree of precision, leading to more predictable resu lts. 12 seventh cranial nerve AnalysisA conventional photograph is a simple two- dimensional representation that is not correlated with the supporting skeleton. The 3D volume can provide any frontal, lateral or user-defined view of the face, and by altering the translucency of the image, one can determine the exact relationship of the soft tissues to the skeleton. This has major implications in the planning of tooth movements, orthodontic extractions, orthognathic surgery, and other therapies that could alter facial appearance.Tongue size and PostureVolume measurements of the tongue could provide a more objective assessment of size, to aid in the diagnosis of arch-width discrepancies and open bites.Airway assessmentVolume measurements of the airway could evaluate patency, particularly in patients suspected of adenoid hypertrophy, mouth-breathing or clogging sleep apnea. Turbinates and nasal morphology can also be evidently seen in CT scans. This would mark a significant improvement over the use of 2 dimensional lateral cephalograms.Root resorption3D CT images can show areas of root resorption on central and lateral incisors coterminous to impacted canine teeth. Walker, Enciso and Mah 10 showed that incisor resorption adjacent to impacted canines is present in 66.7% of lateral incisors and 11.1 % of central incisors. A correlation was found between the proximity of impacted canines to the incisors and their resorption. Current CT machines may have too low resolution to detect early stages of root resorption as a result of orthodontic movement, but this may be possible in the future 6.Planning for placement of dental implantsOsseo-integrated implants may be used in orthodontics either for the prosthetic replacement of missing teeth, or as stationary anchorage to facilitate tooth movement. Optimal spacing as well as correct root angulations of adjacent teeth must be achieved in order to successfully place dental implants 13. Cone beam CT scanning could be used t o accurately assess space availability, root angulations, as well as the quality of alveolar bone at the implant site. This would replace the use of panoramic and peri-apical radiographs currently used for the purpose.Cephalometric AnalysisConventional 2D cephalometric measurements can also be carried out, by rendering a 2D projection of the 3 D data, resembling a radiograph. For bilateral cephalometric landmarks, the computer can calculate the midpoint between them. Certainly, new cephalometric landmarks and analyses based on 3D data shall be developed in the near future.Conclusion3D computed tomography represents the cutting edge of orthodontic imaging and diagnostic capability. While mainstream orthodontists are still living and practicing in a 2D world, orthodontic residents in many universities are becoming 3D sense. The several distinct advantages of 3D CT imaging, with ever-decreasing radiation doses, mean that this is where the future of orthodontic imaging lies.ReferencesBr oadbent B.H. A new technique and its application to Orthodontia. Angle Orthod 1931 1 45-66.Baumrind S. Integrated Three Dimensional Craniofacial Mapping Background, Principles, and Perspectives. Semin Orthod 20017223-232.Mah J.K, Danforth R.A, Bumann A, Hatcher D. Radiation absorbed in maxillofacial imaging with a new dental computed tomography device. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2003 96 508-13.Hatcher D.C, Aboudara C.L. Diagnosis goes digital. Am J Orthod Dentofacial Orthop 2004 one hundred twenty-five 512-5.Carlsson C. Imaging modalities in x-ray computerized tomography and in selected volume tomography. Phys Med Biol 1999 44 23-56.Demetrios. J .Halazonetis. From 2-dimensional cephalograms to 3-dimensional computed tomography scans. Am J Orthod Dentofac Orthop 2005 127627-637.Kau C.H, Richmond S, Palomo J.M, M.G.Hans. Three-dimensional cone beam computerized tomography in orthodontics. Journal of Orthodontics 200532282-293.Huang J.H, Bumann A, Mah J. Three-Di mensional radiographic analysis in orthodontics. J Clin Orthod 2005 36 7 421-428.V. Ravinder, Nikhar Anand Verma, Ashima Valiathan. 3-Dimensional Computed Tomography- A new manner for localization of Impacted Canines. J Ind Orthod Soc 2002 35 73-75.Walker L, Enciso R, Mah J. Three dimensional localization of maxillary canines with cone-beam computed tomography. Am J Orthod and Dentofacial Orthop 2005 128 418-423.Bailey LJ, Cevidanes LH, Proffit WR. Stability and predictability of orthognathic surgery. Am J Orthod Dentofac Orthop 2004 126273-7.Troulis M.J, Everett P, Seldin E.B, Kikinis R, Kaban L.B. growing of a three-dimensional planning system based on computed tomographic data. Int J Oral Maxillofac Surg 2002 31349-357Ravinder V, James Sunny P, Mariette DSouza, Valiathan Ashima. Osseo-integrated implants for maxillary lateral incisors- Orthodontic considerations. Malayan Dental Journal 2003 24(1)79-86.

Cultural Funeral Practices Essay -- Culture

Globally, people celebrate or mourn the passing of loved ones in contrary ways. Because these traditions are engrained in cultural practices, some may not understand the reasons for death rites of passage. However, monetary challenges in reproducing these traditions can cause a change in tradition. This report addresses the different funeral traditions and offers a solution in the event of financial challenges.HistoryThroughout history our primordial ancestors have believed in the after life. such beliefs entail processes like burials and ceremonies, which some believed were used to be used in the afterlife or to be recovered in a later reincarnation. As Vicki Lensing cites Despelder and StricklandResearch indicates that as far back as 50,000 years ago, man exhibited concern for the dead. Neanderthal burials included food, ornamental shells, and stone tools. This implied a belief in the afterlife and a concern about life, death, and the rituals that connected the two. Other ancient civilizations such as the Egyptians, the Greeks and the Romans also demonstrated beliefs and rituals about death and an afterlife (2001).Because these beliefs originated in antiquity, one may question the nature of these beliefs. The way of thinking 50,000 years ago was quite different from modern man. According to the late author and psychologist Julian Jaynes, there was no consciousness within man then. Man was vulnerable to auditory senses and hallucinations, the only sense that can not be irreversibly fold off. When analyzing the bicameral mind, primordial thought was completely centered in the right-brain (Jaynes, 1967). When examining tradition, it is important to question the origins for they may not prove useful ... ..., L. (2009). Leading the man The fiber of Britain and the first World War in promoting the Modern Cremation movement. Journal of Social History, 42(3), 557-579. Retrieved from SocINDEX with Full Text database. (NEED DOI) IF NOT PUT IN THE WEB SITEReferencesDorsey, J. (2008). 10 Extraordinary sepulture Ceremonies From Around the World. Brave New Traveler - Online Travel Magazine. http//www.bravenewtraveler.com/2008/06/25/10-extraordinary-burial-ceremonies-from-around-the-world/Jaynes, J. (2000). The Origin of Consciousness in the Breakdown of the Bicameral Mind. New York Mariner Books.Kazmier, L. (2009). Leading the world The role of Britain and the first World War in promoting the Modern Cremation movement. Journal of Social History, 42(3), 557-579. Retrieved from SocINDEX with Full Text database. (NEED DOI) IF NOT PUT IN THE WEBSITE

The Mathematical Abilities of Women Essay -- Math Mathmatics Women

The Mathematical Abilities of WomenTests control proved that women grow the same numeric abilities than men do. Since there is no difference in ability, you would think that the field is equally occupied by both genders. Many people have opinion ab let on a seemingly simply asked question and have failed to come up with a practical answer why it is so. The question, How come you know more male mathematicians than female? is one that I, previously uninformed on this subject plan to supply data that whitethorn help to lead to one understandably defined answer.One reason why women are out numbered is that the females were shunned from society throughout history. The men did not allow women to do certain things. For example, girls growing up werent allowed to obtain the same education as the boys because the girls were supposed to grow up to take care of the kinsperson. In most cases, the women were just taught the essentials for around the house work, cooking, sewing, and taking c are of the children to name a few. Furthermore, some universities werent coed until the mid to late 19th century. The university of Virginia, which was established back in 1819, did not allow girls to mind college there until 1970. This example helps illustrate the point I am trying to make. Men have had all of the opportunities to do well in their chosen fields. They have been receiving all of the proper schooling that helps them move on to be the best they can be. If a woman had the potential to be the best mathematician ever, she would not have been able to accomplish that. Some studies have shown very conclusive secern to why women are not in the field of mathematics. One researcher diabolical the teachers during K-12. People have said that the girls weren... ... conclusion, there is no exact answer that remains from all of the studies. The fact that women are outnumbered in the field just may be because that is how it always was. Although it is changing, it is a slow proces s that hopefully will taper off. We do not know exactly why, but suppose the evidence is yet to be unmeasured? It could be out there but yet to be analyzed. Or could it be that this whole topic has been blown out of proportion? A big question still remains whether the practical discrepancies in the fields are important and whether it is a problem that needs to be fixed. Bibliography1 Dalmedico, Amy D. Scientific American, Sophie Germaine Dec 1991, v265 n6 p116 (6)2 Holden, Constance Science, Female Anxiety on the Wane, May 8, 1987 v236 p660 (2)3 Agnes Scott University, http//www.agnesscott.edu/ (Pictures and biographical data.)