The Fate of Dental Implants without Primary Stability: An Experimental Study in Sheep. Abstract Background and objectives: Primary implant stability is considered necessary for achieving and maintaining osseointegration. The purpose of this experimental study was to know what will happen if we place implants without primary stability both clinically and radiographically. Method: Two adult sheep (3-4 years of age)‚ 70 kg in weight‚ were included in the study. After sedation and local anesthesia the
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CONTEXTUALIZING MANAGEMENT AND BUSINESS THEORIES FOR AFRICA Term Paper Organizational Theory MOI UNIVERSITY – NAIROBI CAMPUS Presented to : Dr. Komen Presented By: Mohammed Shakeel Salyani SBE/D/101/12 Table of Contents 1. The issue of the applicability of extant theories of management and business to the African context. 2 2. The underlying assumptions and prescriptions of dominant management theories and to what extent are they relevant to African challenges and
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Brave New Motto Every community strives for stability and civilized behavior from their citizens. Stability and community both play a very big roll in a civilized society. In Aldous Huxley’s Brave New World‚ the state motto: "Community‚ Identity‚ Stability" encompasses not only the state goal‚ but also the techniques needed to reach these goals. Community is the first part of the Brave New World’s state motto. Community is also the first technique used to achieve the state motto. States dividing
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The Evolution of Leadership Theory David A. Van Seters Stevenson‚ Kellogg‚ Ernst & Whinney‚ Vancouver‚ British Columbia and Evolution of Leadership Theory 29 Richard H.G. Field University of Alberta‚ Edmonton‚ Canada Leadership is one of the most complex and multifaceted phenomena to which organisational and psychological research has been applied. While the term "leader" was noted as early as the 1300s (The Oxford English Dictionary‚ 1933) and conceptualised even before biblical times
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Balance of Power Theory As a theory‚ balance of power predicts that rapid changes in international power and status—especially attempts by one state to conquer a region—will provoke counterbalancing actions. For this reason‚ the balancing process helps to maintain the stability of relations between states. A balance of power system functions most effectively when alliances are fluid‚ when they are easily formed or broken on the basis of expediency‚ regardless of values‚ religion‚ history‚ or form
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David J. Simmons FIN 590: Global History of Finance Assessment #4 “Does Government Deposit Insurance Enhance a Country’s Economic Stability?” Dr. Mary H. Kelly December 9‚ 2012 Economic crises have been common throughout the last century and have had catastrophic effects on financial markets throughout the entire world. The “Great Depression” of 1929 and the “Savings and Loan Crisis” of the 1980s are examples of monumental financial market failures in history. Greed‚ corruption‚ overly
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engineering. Recent research shows that high levels of female employment and family-friendly policies reduce gender equality in the workforce and produce the glass ceiling. Preference theory is the only theory that can explain these new trends‚ the continuing pay gap and occupational segregation. Preference theory implies that there are at least three types of career rather than one. However‚ the differences between men and women’s career goals are smaller than sometimes thought. ABSTRACT
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Theory X‚ Theory Y by Douglas McGregor is a motivation theory. Douglas McGregor is a social psychologist and applied two sets of assumptions to the organizational structure called Theory X and Theory Y. His theory is based on managerial views of human beings. In his book‚ The Human Side of Enterprise‚ he outlined a new role for managers. He stated that managers should assist subordinates in reaching their full potential‚ rather than commanding and controlling. Theory X is negative and Theory Y can
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Philosophy Ego Theory and Bundle Theory Derek Parfit’s views on personal identity and the Ego and Bundle Theory are all summarized in his article “Divided Minds and the Nature of Persons”. In his article‚ Parfit explains the distinction between Ego theory and Bundle theory and provides several arguments against Ego Theory. Although it proves to be very difficult to believe the Bundle Theory‚ Parfit’s critique is convincing and well thought out. In order to defend the Bundle Theory of personal identity
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How can such regulation support financial stability? The regulators’ hopes such stringent rules to support financial stability‚ it is its true-end objective. Financial stability is defined in terms of its ability to facilitate and enhance economic processes‚ manage risks‚ and absorb shocks . There is however as yet no widely accepted model of financial stability although financial stability can be defined as an “absence of instability” and is therefore threated by
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