Wednesday, January 29, 2020

Social dance Essay Example for Free

Social dance Essay Dance does not leave behind clearly identifiable physical artifacts such as stone tools, hunting implements or cave paintings. It is not possible to say when dance became part of human culture. Dance has certainly been an important part of ceremony, rituals, celebrations and entertainment since before the birth of the earliest human civilizations. Archeology delivers traces of dance from prehistoric times such as the 9,000 year old Rock Shelters of Bhimbetka paintings in India and Egyptian tomb paintings depicting dancing figures from circa 3300 BC. One of the earliest structured uses of dances may have been in the performance and in the telling of myths. It was also sometimes used to show feelings for one of the opposite gender. It is also linked to the origin of love making. Before the production of written languages, dance was one of the methods of passing these stories down from generation to generation. [2] Another early use of dance may have been as a precursor to ecstatic trance states in healing rituals. Dance is still used for this purpose by many cultures from the Brazilian rainforest to the Kalahari Desert. [3] Sri Lankan dances goes back to the mythological times of aboriginal yingyang twins and yakkas (devils). According to a Sinhalese legend, Kandyan dances originate, 250 years ago, from a magic ritual that broke the spell on a bewitched king. Many contemporary dance forms can be traced back to historical, traditional, ceremonial, and ethnic dance. Partner Dancing in Art Dance at Bougival by Pierre-Auguste Renoir (1882–83) Eadweard Muybridges phenakistoscope A Couple Waltzing (c. 1893) Dance classification and genres. Main articles: List of basic dance topics and List of dances Dance categories by number of interacting dancers are mainly solo dance, partner dance and group dance. Dance is performed for various purposes like ceremonial dance, erotic dance, performance dance, social dance etc. Dancing and music See also: Category:Music genres Many early forms of music and dance were created and performed together. This paired development has continued through the ages with dance/music forms such as: jig, waltz, tango, disco, salsa, electronica and hip-hop. Some musical genres also have a parallel dance form such as baroque music and baroque dance whereas others developed separately: classical music and classical ballet. Although dance is often accompanied by music, it can also be presented independently or provide its own accompaniment (tap dance). Dance presented with music may or may not be performed in time to the music depending on the style of dance. Dance performed without music is said to be danced to its own rhythm. Ballroom dancing is an art although it may incorporates many fitness components using an artistic state of mind. Saman Dance from Gayo people of Sumatra, Indonesia Morris dancing in the grounds of Wells Cathedral, Wells, England An amateur dancesport competition at MIT Professional dancers at the Tropicana Club, Havana, Cuba, in 2008 Dance studies and techniques See also: Dance theory, Choreography, and Dance moves In the early 1920s, dance studies (dance practice, critical theory, Musical analysis and history) began to be considered an academic discipline. Today these studies are an integral part of many universities arts and humanities programs. By the late 20th century the recognition of practical knowledge as equal to academic knowledge lead to the emergence of practice research and practice as research. A large range of dance courses are available including: Professional practice: performance and technical skills Practice research: choreography and performance Ethnochoreology, encompassing the dance-related aspects of anthropology, cultural studies, gender studies, area studies, postcolonial theory, ethnography, etc. Dance therapy or dance-movement therapy. Dance and technology: new media and performance technologies. Laban Movement Analysis and somatic studies Academic degrees are available from BA (Hons) to PhD and other postdoctoral fellowships, with some dance scholars taking up their studies as mature students after a professional dance career. Dance competitions A dance competition is an organized event in which contestants perform dances before a judge or judges for awards and, in some cases, monetary prizes. There are several major types of dance competitions, distinguished primarily by the style or styles of dances performed. Major types of dance competitions include: Competitive dance, in which a variety of theater dance styles—such as acro, ballet, jazz, hip-hop, lyrical, and tap—are permitted. Open competitions, which permit a wide variety of dance styles. A popular example of this is the TV program So You Think You Can Dance. Dancesport, which is focused exclusively on ballroom and latin dance. Popular examples of this are TV programs Dancing with the Stars and Strictly Come Dancing. Single-style competitions, such as highland dance, dance team, and Irish dance, which only permit a single dance style. Today, there are various dances and dance show competitions on Television and the Internet. Dance occupations There are different careers connected with dancing: Dancer, dance teacher, dance sport coach, dance therapist and choreographer. Dancer Dance training differs depending on the dance form. There are university programs and schools associated with professional dance companies for specialised training in classical dance (e. g.Ballet) and modern dance. There are also smaller, privately owned dance studios where students may train in a variety of dance forms including competitive dance forms (e. g. Latin dance, ballroom dance, etc. ) as well as ethnic/traditional dance forms. Professional dancers are usually employed on contract or for particular performances/productions. The professional life of a dancer is generally one of constantly changing work situations, strong competition pressure and low pay. Professional dancers often need to supplement their income, either in dance related roles (e.g. , dance teaching, dance sport coaches, yoga) or Pilates instruction to achieve financial stability. In the U. S. many professional dancers are members of unions such as the American Guild of Musical Artists, the Screen Actors Guild and Actors Equity Association. The unions help determine working conditions and minimum salaries for their members. Dance teachers Dance teacher and operators of dance schools rely on reputation and marketing. For dance forms without an association structure such as Salsa or Tango Argentino they may not have formal training. Most dance teachers are self employed. Dancesport coaches Dancesport coaches are tournament dancers or former dancesports people, and may be recognised by a dance sport federation. Choreographer Choreographers are generally university trained and are typically employed for particular projects or, more rarely may work on contract as the resident choreographer for a specific dance company. A choreographic work is protected intellectual property. Dancers may undertake their own choreography.

Tuesday, January 21, 2020

Magnetic Anisotropy Of Fine Particles :: essays research papers

"Magnetic Anisotropy Of Fine Particles" In nature, single domain particles are magnetized to saturation, where the magnetization has an easy axis, or several easy axes, along which it prefers to lie. In this case the total internal energy is minimum. Rotation of the magnetization vector away from the easy axis is possible only by applying an external magnetic field. This phenomenon is called magnetic anisotropy. Thus, the term magnetic anisotropy describe the dependence of the internal energy on the direction of magnetization of the particle. The energy term of this kind is called a magnetic anisotropy energy. Generally it has the same symmetry as the crystal structure of the particle material, and we call it a magnetocrystalline anisotropy or crystal anisotropy . This kind of anisotropy is due mainly to spin-orbit coupling . For instance, we consider an anisotropy that is uniaxial in symmetry. In this case, one of the simplest expressions of the magnetic anisotropy energy is Ea=KaVsin2 , where is the angle between the magnetization vector and the symmetry axis of the particle, V is the volume of the particle, and Ka is the anisotropy energy per unit volume or the anisotropy constant. The srength of the anisotropy in any particular crystal is measured by the magnitude of the anisotropy constants. Consider a specimen of fine particles having no preferred orientation of its particles. If we have spherical particles, there will be no shape anisotropy, and the same applied field will magnetize it to the same extent in any direction. But if it is a nonspherical particles, the magnetization vector will not necessarily lie along an easy crystallographic axis, but rather along an axis whose demagnetizating field is a minimum. This is called shape anisotropy and was proposed by (1947). In real systems, there is always a particle size and shape distributions as well as a distribution of particle enviroments, depending on the topology of the system (e.

Sunday, January 12, 2020

Models of Corporate Governance

The basis of the model of corporate governance can be identified in their approach to the three dimensions of decision making which are considered as the essence of corporate governance. The decision making is centered round the three basic questions; (a) by whom the decisions are to be made, (b) for whom the decisions are attempted to be made and (c) what are the resources that back up the decision making approaches. The ultimate aim of analyzing the decision making process through these questions is to underpin the agency to whom the accountability is due to be directed[1] This part of the study deals aims to contrast the Islamic corporate governance with the Western approach which is exhibited by at least two models which this paper considers. Governance Framework in Western Perspective The European system of corporate governance encompasses a socially responsive corporation where the shareholders and others are encouraged to exert influence over policies that are being adopted to the extent that they are not in conformity with a socially responsive attitude. Similarly the board members and managers are not discouraged either to follow their view points so that the decisions make the firm a socially responsive one[2]. However such a direct influence over the functioning of the firm is not provided for in all the market systems. For instance in Germany and other countries like Austria and Switzerland the governance is administered by a two tier board consisting of a ‘supervisory board’ and an ‘executive board’. The executive board represents the top management and the members of the supervisory board is composed of outside professionals and in some cases employee representatives just to oversee and discipline the executive board. Even in the case of ‘managed corporation’ model widely prevalent in the United States directors and managers found it worth to take the advise of the institutional shareholders in the conduct of the business of the firm. When this relationship is further expanded it leads to the formation of a ‘stakeholder model’ of corporate governance which protects the interest of all stakeholders.[3] Managed Corporation Model The model of managed corporation answers the question of ‘by whom’. This model is underlined by large public companies with a dispersed shareholding[4]. Under this model managers occupy the central role with the authority to strategy formulation and setting the policies of the company. While the Board takes the responsible of hiring the managers the managers lead the directors and shareholders. The Board is also given the responsibility to monitor the performance of the mangers appointed and remove them in case of unsatisfactory performance. The shareholders’ role is limited to replace the Board in case of poor performance of the company. Thus the scope of corporate governance under this model is limited to the extent of appointing the right managers and controlling their performance. Socially Responsive Corporation Model This model takes the position to answer the question ‘for whom’. This model presupposes the interest of the shareholders as the foremost principle of corporate governance as laid down by the OECD ‘Principles of Corporate Governance’ [5] Thus the concept of shareholder value has been made the yardstick against which the performance of the management need to be measured. This is the practice in the United States, the UK and several other Anglo-Saxon countries and has also been recognised as a matter of prominence in Europe and Japan too. Under this model the institutions view the firms eligible for potential investment in their securities to have a clear market directive to enhance the returns on the existing capital. [6] Accounting and Corporate Governance The process of identifying, measuring and communicating information for facilitating the user to make meaningful decision is provided by accounting. According to Baydoun and Willet (2000) [7] accounting disclosures in ‘managed corporation model’ is often limited to the extent the individuals that control the resources needs the disclosure. However the fact remains that the corporate governance issues can be addressed and explained by detailed financial statements since these issues are normally concentrated on the agencies having a wider financial stake in the entity. This explains the terms with what resources and to whom the accountability is directed. Islamic Perspective of Corporate Governance The important principles of good corporate governance and the codes of best practice developed during the last decade, imply that directing the companies and controlling them to function according to defined moral standards which are acceptable to the community in general[8]. The principles do not just recognize achieving the economic efficiency or earning maximum profitability as the best practice. According to Mervyn K Lewis (2005)[9] there are two aspects which particularly shape the nature of Islamic corporate governance. The first one is concerned with the Shariah which claims sovereignty over all the aspects of life of any human being. It is so extensive it covers ethical and social issues; and also it talks about civil and criminal jurisdiction. Shariah lays down the principle that every believer of Islam must conform to the basic principles of Islamic Law. Each one of them is expected to observe the ethical standards derived from economic principles irrespective of the status or social position. â€Å"These ethical principles define what is true fair and just, the nature of corporate responsibilities, the priorities to society, along with some specific governance standards† (Mervyn K. Lewis, 2005). Secondly, Shariah has also provided some specific Islamic economic and financial principles along with the business ethical standards, which have a larger influence upon the corporate practices and principles. â€Å"Included here are the institution of zak ¥h (the alms tax), the ban on rib ¥ (usury) and the prohibition on speculation, calling for the development of an economic system based on profit and loss sharing† (Mervyn K. Lewis, 2005). Dimensions of Decision Making and Islamic Perspective of Corporate Governance The three dimensions of decision making with respect to corporate governance under Islamic perspective is answered in the following way: By Whom According to Mervyn K. Lewis (2005) the question of by whom the decisions are to be made the Holy Quran is providing a correct response by promoting mutual consultations and once decision is taken then there has to be a firm belief that it will do good to everyone concerned. He further adds that when the basic principles of Shurd are followed it requires the leaders to encourage others to take part in the process of decision making. Thus consultation is made the key word by Shariah and this implies that â€Å"An employee would be expected to contribute his or her knowledge to the formulation and implementation of the organizational vision, and consultative procedures should be applied to all those affected, i.e. shareholders, suppliers, customers, workers and the community† [10] For Whom Under Islamic perspective of decision making process there is the clear answer to the question as to for whom the decisions are attempted to be made. The answer is that the ultimate end of any business and economic activity that involve the human beings are to be considered as being done to the grace of Allah and the ways and means employed to accomplish the activities should never deviate from the law of Islam as quoted by Shariah in any way (Mervyn K. Lewis, 2005). With Whom and to Whom Mervyn K. Lewis (2005) points out that the third requirement for ensuring corporate governance principles in an Islamic perspective involves the process by which an effective religious supervision is undertaken. The objective of this supervision is to ensure that the operations, contracts, and procedures of the enterprise are in conformity with the Islamic code. Algaoud and Lewis (1999)[11] observe that the process covering the religious supervision is explicitly illustrated in the case of Islamic Financial Institutions. In addition the religious auditors provide a comprehensive report on the adherence of the Islamic principles across the full spectrum of the business activities. The religious audit helps to improve the functioning of any corporation towards achieving the Islamic principles by undertaking the following distinct functions: (1)  Ã‚   the religious auditor advises the Board and the top management about the acceptability of the transactions and the contracts proposed to be entered by the firm and also on the development of new products (2)  Ã‚   the second function of the religious auditor is to make a comprehensive report to the shareholders as to the compliance by the management the Islamic principles in the running of the organization and (3)  Ã‚   the audit of the creation of Zakah fund to ensure that the fund is created after a proper assessment of the amount to be contributed and the administration and distribution of the funds are carried out as per the Islamic principles (Mervyn K. Lewis, 2005) Points of Distinction Hanifa and Hudaib (2003) [12] identify the following difficulties that the Islamic perspective of corporate governance face while adopting the best corporate governance practices. (1)  Ã‚   Under the Western approach to the corporate governance the business morality is primarily based on ‘secular humanist’ values governing the ethical foundations of the business while the Islamic perspective of corporate governance follows the principles laid down by shariah as the guiding force (2)  Ã‚   The basic beliefs and values in the Western corporate culture predominantly considers the self interest and even with some modifications there may not be the case that the larger interest of the society will be considered. This is totally against the Islamic principles (3)  Ã‚   Thirdly the Western model of corporate governance is based on agency theory and there is no place for stewardship theory.[13]The basic difference lies in the actors who are agents with a self interested opportunistic approach who can not be motivated to be stewards to act in the best interest of the principals. In the case of Islamic perspective of corporate governance there is no place for self interest of the agents, [1] Mervyn K. Lewis (2005) ‘Islamic Corporate Governance’ International Association for Islamic Economic Review of Islamic Economics Vol. 9 No 1 pp 5 – 29 [2] Mervyn K. Lewis (2005) ‘Islamic Corporate Governance’ International Association for Islamic Economic Review of Islamic Economics Vol. 9 No 1 pp 5 – 29 [3] Lannoo, K. (1995). Corporate Governance in Europe. CEPS Working Party Report No 12. Brussels: Centre for European Policy Studies. [4]Pound, J. (1995). Ã’The Promise of the Governed CorporationÓ, Harvard Business Review, March-April, reprinted in Corporate Governance (2000), Harvard: Harvard Business School Press. [5] OECD (1999). OECD Principles of Corporate Governance. Paris: OECD. [6] Lewis, M.K. (2003b). Ã’Globalisation and Corporate GovernanceÓ in M. Shanahan and G. Treuren (eds.), Globalisation: Australian Regional Perspectives. Adelaide:Wakefield Press. [7] Baydoun, N. and Willett, R. (2000). Ã’Islamic Corporate ReportsÓ, ABACUS, 36(1), pp. 71-89. [8] Gooden, S. (2001). Ã’Participation of Stakeholders in the Corporate Governance of Islamic Financial InstitutionsÓ, New Horizon, 114, November, pp.12-15. [9]Mervyn K. Lewis (2005) ‘Islamic Corporate Governance’ International Associ ation for Islamic Economic Review of Islamic Economics Vol. 9 No 1 pp 5 – 29 [10] Baydoun, N.; Mamman, A. and Mohmaud, A. (1999). Ã’The Religious Context of Management Practices: The Case of the Islamic ReligionÓ, Accounting, Commerce &Finance: The Islamic Perspective Journal, 3(1 & 2), pp. 52-79. [11] Algaoud, L. M. and Lewis, M. K. (1999). Ã’Corporate Governance in Islamic Banking: The Case of BahrainÓ, International Journal of Business Studies, 7(1),pp.56-86. [12] Haniffa, R. and Hudaib, M. A. (2002). Ã’A Theoretical Framework for the Development of the Islamic Perspective of AccountingÓ, Accounting, Commerce & Finance: The Islamic Perspective Journal, 6 (1&2), pp. 1-74. [13] Davis, J. H.; Schoorman, F. D. and Donaldson, L. (1997). Ã’Towards a Stewardship Theory of ManagementÓ, Academy of Management Review, 22(1), pp. 20-47.

Saturday, January 4, 2020

Does Skepticism Bring Tranquility - 751 Words

In this paper I will argue that the skeptic ideal for tranquility is incorrect. I will do this by presenting the case that the skeptics have not found true tranquility and that a person who holds the opinion that things can be good or bad is not always more troubled than one who does not. In this paper I am arguing against the skeptic work of Sextus Empiricus. Specifically his claim that tranquility is achieved solely through suspension of judgement and â€Å"a person will always be troubled if he holds the opinion that anything is either good or bad† (emphasis added). Passively letting arguments pass can result in trouble. The skeptics argue if you suspend Judgment you don’t have to worry about arguments and this provides tranquility. One might look at a political debate ones friends are holding as an example. As the debate progresses both sides continue to become more heated and those participating in the argument lose their tranquility. Meanwhile the skeptic can susp end their judgment of the situation unsure of what is right and wrong and maintain a state of tranquility. I myself can say that this is a valid experience as on many occasions when I do not care about the content of an argument I have waited on the outside undisturbed. However if we look again at our political debate example we can also see that the debate might lead to changes within a community. Perhaps as a result of one side winning you lose government support for your health care or unemployment benefits,Show MoreRelatedRhetorical Analysis Of Obamas Speech1249 Words   |  5 Pagespeople was due in part by Barack Obama, whose entire campaign to become president may have been the most difficult struggle for anybody in the lineage of presidential candidates to go through. 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