347 resultados para Whitman, Walt
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Mode of access: Internet.
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Mode of access: Internet.
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"Books": p. 273-278
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Mass transfer rates were studied using the falling drop method. Cibacron Blue 3 GA dye was the transferring solute from the salt phase to the PEG phase. Measurements were undertaken for several concentrations of the dye and the phase-forming solutes and with a range of different drop sizes, e.g. 2.8, 3.0 and 3.7 mm. The dye was observed to be present in the salt phase as finely dispersed solids but a model confirmed that the mass transfer process could still be described by an equation based upon the Whitman two-film model. The overall mass transfer coefficient increased with increasing concentration of the dye. The apparent mass transfer coefficient ranged from 1 x 10-5 to 2 x 10 -4 m/s. Further experiments suggested that mass transfer was enhanced at high concentration by several mechanisms. The dye was found to change the equilibrium composition of the two phases, leading to transfer of salt between the drop and continuous phases. It also lowered the interfacial tension (i.e. from 1.43 x 10-4 N/m for 0.01% w/w dye concentration to 1.07 x 10-4 N/m for 0.2% w/w dye concentration) between the two phases, which could have caused interfacial instabilities (Marangoni effects). The largest drops were deformable, which resulted in a significant increase in the mass transfer rate. Drop size distribution and Sauter mean drop diameter were studied on-line in a 1 litre agitated vessel using a laser diffraction technique. The effects of phase concentration, dispersed phase hold-up and impeller speed were investigated for the salt-PEG system. An increase in agitation speed in the range 300 rpm to 1000 rpm caused a decrease in mean drop diameter, e.g. from 50 m to 15 m. A characteristic bimodal drop size distribution was established within a very short time. An increase in agitation rate caused a shift of the larger drop size peak to a smaller size.
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The purpose of this study is to produce a model to be used by state regulating agencies to assess demand for subacute care. In accomplishing this goal, the study refines the definition of subacute care, demonstrates a method for bed need assessment, and measures the effectiveness of this new level of care. This was the largest study of subacute care to date. Research focused on 19 subacute units in 16 states, each of which provides high-intensity rehabilitative and/or restorative care carried out in a high-tech unit. Each of the facilities was based in a nursing home, but utilized separate staff, equipment, and services. Because these facilities are under local control, it was possible to study regional differences in subacute care demand.^ Using this data, a model for predicting demand for subacute care services was created, building on earlier models submitted by John Whitman for the American Hospital Association and Robin E. MacStravic. The Broderick model uses the "bootstrapping" method and takes advantage of high technology: computers and software, databases in business and government, publicly available databases from providers or commercial vendors, professional organizations, and other information sources. Using newly available sources of information, this new model addresses the problems and needs of health care planners as they approach the challenges of the 21st century. ^
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The purpose of my dissertation was to examine the competition between the U.S.-led Western bloc and the Soviet bloc in the less developed world during Détente. I assessed whether or not the Soviet bloc pushed for strategic gains in the less developed world in the middle-to-late 1970's and whether this contributed to the U.S. decision to abandon Détente in 1979. I made the attempt to test the international relations theory of balance of threat realism (Walt, 1992). I accomplished the test in two ways. First, I measured the foreign aid allocations (military and economic) made by each respective bloc towards the Third World by using a quantitative approach. Second, I examined U.S. archives using the process-tracing/historical method. The U.S. archives gave me the ability to evaluate how U.S. decision-makers and U.S. intelligence agencies interpreted the actions of the Soviet bloc. They also gave me the chance to examine the U.S. response as we evaluated the policies that were pushed by key U.S. decision-makers and intelligence agencies. On the question of whether or not the Soviet bloc was aggressive, the quantitative evidence suggested that it was not. Instead, the evidence found the Western-bloc to have been more aggressive in the less developed world. The U.S. archives also showed Soviet actions to have been defensive. Key U.S. decision-makers and intelligence agencies attested to this. Finally, the archives show that U.S. officials pushed for aggressive actions against the Third World during the final years of Détente. Thus, balance of threat realism produced an incorrect assessment that U.S. aggression in the late 1970's was a response to Soviet aggression during Détente. The evidence suggests structural Marxism and domestic politics can better explain U.S./Western actions. The aggressive foreign aid allocations of the West, coupled with evidence of U.S. decision-makers/agencies vehemently concerned about the long-term prospects of the West, strengthened structural Marxism. Domestic politics can also claim to explain the actions of U.S. decision-makers. I found extensive archival evidence of bureaucratic inter-agency conflict between the State Department and other intelligence agencies in areas of strategic concern to the U.S.
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The present study—employing psychometric meta-analysis of 92 independent studies with sample sizes ranging from 26 to 322 leaders—examined the relationship between EI and leadership effectiveness. Overall, the results supported a linkage between leader EI and effectiveness that was moderate in nature (ρ = .25). In addition, the positive manifold of the effect sizes presented in this study, ranging from .10 to .44, indicate that emotional intelligence has meaningful relations with myriad leadership outcomes including effectiveness, transformational leadership, LMX, follower job satisfaction, and others. Furthermore, this paper examined potential process mechanisms that may account for the EI-leadership effectiveness relationship and showed that both transformational leadership and LMX partially mediate this relationship. However, while the predictive validities of EI were moderate in nature, path analysis and hierarchical regression suggests that EI contributes less than or equal to 1% of explained variance in leadership effectiveness once personality and intelligence are accounted for. ^
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The vast majority of hospitality management programs require students to participate in a hands-on work experience, which helps bridge the gap between theory and practice, providing the student with an opportunity to practice the theory learned in the classroom. The Walt Disney World Co. developed, implemented, and operates one of the most successful internship programs in the hospitality industry. It recognizes the need for business practitioners to become more involved in the education of future hospitality managers. The authors summarize the company's program and offer suggestions for other employers looking to give interns more than hands-on experience.
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In her dialogue entitled - Restructuring in the Hospitality Industry - Elisa S. Moncarz, Associate Professor, the School of Hospitality Management at Florida International University, intends for you to know the following: “Recent years have seen a proliferation of restructurings of major American corporations creating an extremely important issue that has affected U.S. business. This article discusses restructuring issues in the hospitality industry, focusing attention on its causes and motivations, as well as on its benefits and perils. The author considers the impact of restructuring on investors and management while examining recent restructurings involving hospitality firms.” In defining the concept of restructuring, Associate Professor Moncarz informs you, “Restructuring entails the implementation of fundamental and comprehensive modification of a company's operational and/or financial structure.” “It has, indeed, become fashionable to take a company apart and put it back together in a different form,” the author says. Additionally, Moncarz refers to a Wall Street Journal study, dated August 1985, which reveals that nearly half the large American corporations were, or were soon to be restructured in the 1984/85 time frame. There are several distinct types of restructurings and the author wants you to be aware of some of them. “…threats of takeover attempts, the larger part of all restructuring have been initiated willingly in order to expand or divest a company's line of business (i.e., operational restructurings) or redirect its finances (i.e., financial restructurings),” the author reveals. “Two principal types of operational restructurings are mergers and acquisitions [M&A], and divestitures [disposing of unwanted units or assets],” Moncarz further defines the concepts of expansion and divestiture. The author explains several types of financial restructuring sketches used in the hospitality industry, including stock re-purchasing, debt issuances and redemptions, swapping debt for equity, and effective theories of realigning debt through extending loans and/or revising terms. To expand their businesses, Moncarz makes anecdotal reference to several major food and beverage corporations that have successfully employed operational restructuring principles. The author wades into the shallow end of the hostile takeover pool by explaining some of the corporate restructuring concepts used to repel that aggressive technique. Walt Disney Company completely redesigned their entire upper level management structure in a successful effort to thwart a hostile takeover bid by corporate raider Saul P. Steinberg, Moncarz informs. To close, the author touches on leveraged buyouts [LBOs], and stock repurchases to divest unwanted divisions and immobilize hostile takeover attempts. A lengthy table of - Selected Restructurings in the Hospitality Industry [1982 to date of article] – is also included.
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Panel discussion on the subject of the March 2011 earthquake disaster in Japan featuring the following speakers: Steven Heine, Associate Director, SIPA; Director, Asian Studies Institute Dean Whitman, Associate Professor, Department fo Earth and Environment Richard Olson, Professor, Department of Politics and International Relations Joerg Reinhold, Associate Professor, Department of Physics Paul Kowert, Associate Professor, Department of Politics and International Relations Matthew Marr, Assistant Professor, Department of Global and Sociocultural Studies Pallab Mozumder, Assistant Professor, Department of Earth and Environment and Department of Economics Discussion was held at the Graham Center Ballroom of the Modesto A. Maidique Campus
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MARKET VALUE is a collection of stories about people in Southwest Florida struggling to make sense of their lives when faced with shifting economic realities. The characters in the collection reevaluate their relationships and uncover secrets, forced to navigate a new American landscape of stalled opportunities and uncertain futures. In “Call the Storage King,” Walt assumes that his girlfriend has total faith in their relationship, but accidentally discovers evidence to the contrary. In “Luxury Living,” a resident of a mostly-empty riverfront condo gives a guided tour to a prospective buyer, revealing the building’s short but sordid history along the way. Influenced by the suburban satire of Tom Perotta and A.M. Homes, MARKET VALUE presents a changing landscape where characters form unexpected alliances and sever old ties, in order to come closer to their downsized American Dreams.
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The extended program notes include historical facts of the composers and characteristics of the pieces being performed. The graduate viola recital will include the following works: Concerto in D-Major by Franz Anton Hoffmeister, Suite No. I in G-Major by Johann Sebastian Bach, and Sonata in A-Minor (Arpeggione) by Franz Schubert.
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The present study – employing psychometric meta-analysis of 92 independent studies with sample sizes ranging from 26 to 322 leaders – examined the relationship between EI and leadership effectiveness. Overall, the results supported a linkage between leader EI and effectiveness that was moderate in nature (ρ = .25). In addition, the positive manifold of the effect sizes presented in this study, ranging from .10 to .44, indicate that emotional intelligence has meaningful relations with myriad leadership outcomes including effectiveness, transformational leadership, LMX, follower job satisfaction, and others. Furthermore, this paper examined potential process mechanisms that may account for the EI-leadership effectiveness relationship and showed that both transformational leadership and LMX partially mediate this relationship. However, while the predictive validities of EI were moderate in nature, path analysis and hierarchical regression suggests that EI contributes less than or equal to 1% of explained variance in leadership effectiveness once personality and intelligence are accounted for.
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The purpose of this study is to produce a model to be used by state regulating agencies to assess demand for subacute care. In accomplishing this goal, the study refines the definition of subacute care, demonstrates a method for bed need assessment, and measures the effectiveness of this new level of care. This was the largest study of subacute care to date. Research focused on 19 subacute units in 16 states, each of which provides high-intensity rehabilitative and/or restorative care carried out in a high-tech unit. Each of the facilities was based in a nursing home, but utilized separate staff, equipment, and services. Because these facilities are under local control, it was possible to study regional differences in subacute care demand. Using this data, a model for predicting demand for subacute care services was created, building on earlier models submitted by John Whitman for the American Hospital Association and Robin E. MacStravic. The Broderick model uses the "bootstrapping" method and takes advantage of high technology: computers and software, databases in business and government, publicly available databases from providers or commercial vendors, professional organizations, and other information sources. Using newly available sources of information, this new model addresses the problems and needs of health care planners as they approach the challenges of the 21st century.