10,711 research outputs found

    The Sources and Uses of Annual Giving at Private Research Universities

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    [Excerpt] In 1998-99, Cornell University and Duke University were ranked second and third in the nation, respectively, in terms of the volume of giving each received from external donors. That year Cornell reported receiving 341.3millioninannualgivingandDukereportedreceiving341.3 million in annual giving and Duke reported receiving 331.0 million. The similarity in the total volume of giving that the two institutions received is actually very misleading. Fifty-four percent of Cornell’s gift total came from alumni, while only 15.3% of Duke’s gift total came from alumni. Similarly, 79.7% of Cornell’s gift total came from individuals (alumni plus other individuals) while only 26.2% of Duke’s gifts came from individual donors. Cornell’s giving is clearly much more dependent on individuals than is Duke’s and Duke’s is much more dependent in turn on corporations and foundations. Institutions differ not only in the sources of their annual giving but also in their uses of such funds. For example, during the 1993-94 to 1997-98 period, the average percentages across 78 private research universities of annual giving devoted to current expenditures, building and equipment, and enhancing the endowment were 53.5%, 14.5% and 31.5%, respectively. However, there was wide variation across the institutions in each of these percentages, with the standard deviations of these percentages being 16.9, 12.1 and 15.5, respectively. Our paper addresses why private research universities differ in the sources and uses of their annual giving. The next section provides some background data on the trends and variations in the shares of annual giving coming from and going to different uses. We then use data from a panel of private research universities for the 1968-69 to 1998-99 period to estimate models that provide explanations for why the levels and shares of giving coming from different sources and going to different uses vary across institutions and over time. Our explanations focus both on differences in characteristics of the institutions and differences in macroeconomic variables, such as changes in federal estate, corporate, and capital gains tax rates

    ILR Impact Brief - Pathways to Success: Human Resource Practices Do Matter

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    [Extract] Most researchers agree that human resource (HR) practices affect attitudes and discretionary behavior on the job and that employee actions and motivations influence company performance. The academic literature also suggests that investing in employees, through high-commitment HR practices such as internal labor markets, selecting new employees who “fit” the company rather than a particular job, compensating employees on the basis of group and company results, and training and development programs that stress team building and long-term growth, are all indirectly related to organizational success. Missing from the literature is an exploration of the causal mechanisms that mediate between these HR practices and favorable outcomes for companies operating in dynamic environments; this research begins filling the void

    Within State Transitions From 2-Year to 4-Year Public Institutions

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    [Excerpt] Within many large states there are multiple 2-year and 4-year institutions. In 1998-99, only 19 states had less than 15 public 2-year institutions. Of the 31 states with 15 or more public 2-year institutions, only 3 had 5 or fewer public 4-year institutions. State policymakers and system administrators should want to know how well each 2-year public institution is doing in preparing those of its students who transfer to public 4-year institutions in the state to successfully complete 4-year college study. Similarly, they should want to know how successful each 4-year college in the state is in graduating those students from 2-year colleges that transfer to it. This information could then be used either in summative evaluations that relate to resource allocation decisions, or more preferably, in formative evaluations in which knowledge of the best practices of the most successful institutions are transmitted to their sister institutions in the state. That is, the information could be used to help improve the performance of a state’s public higher education system. Our paper uses data provided to us by the Office of Institutional Research of the State University of New York (SUNY) to illustrate a methodological approach that can be used to address these issues. While the methodology we develop is applied to data from the SUNY system, the paper’s main purpose is to illustrate the methodology because we the approach can be usefully employed in any state that has multiple public 2-year and 4-year institutions. In the next section, we describe the SUNY system, discuss the data to which we have been granted access and sketch out our methodological approach. Empirical findings are provided in the following three sections and the sensitivity of our finding to the specific model estimated and sample of data used are examined. Section VI presents a discussion of the some of the conceptual and statistical limitations of our approach and the types of data that, if available, would improve the analyses

    What a Difference a Decade Makes: Growing Wealth Inequality Among Ivy League Institutions

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    [Excerpt] The eight Ivy League institutions – Brown, Columbia, Cornell, Dartmouth, Harvard, Pennsylvania, Princeton and Yale - are among our nations most selective undergraduate institutions. They also are among its wealthiest. They compete against each other for top faculty, graduate and undergraduate students, as well as on intercollegiate athletic fields. However, this competition has never taken place on a level “playing field” because of the vast differences in endowment resources that have always existed across the institutions. The prolonged stock market expansion during the 1990s magnified these differences in ways that many still do not fully comprehend

    Within State Transitions from 2-Year to 4-Year Public Institutions

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    Within many large states there are multiple 2-year and 4-year public institutions. Our paper develops a methodology that can be used to help evaluate how well each 2-year public institution in a state is doing in preparing those of its students who transfer to 4-year public institutions to successfully complete their 4-year programs. Similarly, the methodology can be used to help evaluate how well each 4-year public institution is doing in graduating the those students from 2-year institutions who transfer to it. The methodology is illustrated using data provided by the Office of Institutional Research and Analysis of the State University of New York.

    Human Resource Practices, Knowledge-Creation Capability And Performance In High Technology Firms

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    This study examines the relationship among key HR practices (i.e., effective acquisition, employee-development, commitment-building, and networking practices), three dimensions of knowledge-creation capability (human capital, employee motivation, and information combination and exchange), and firm performance. Results from a sample of 78 high technology firms showed that the three dimensions of knowledge creation interact to positively affect sales growth. Further, the HR practices were found to affect sales growth through their affect on the dimensions of knowledge-creation capability

    Why Do School District Budget Referenda Fail?

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    [Excerpt] Public elementary and secondary education is financed in many states at least partially at the local level and school district budgets in many states are determined by voter referenda. To date, however, there have been no studies that sought to explain why the proportion of school district budget proposals in a state that are approved by voters in referenda varies over time. Similarly no research has used panel data on school districts to test whether budget referenda failures are concentrated in a small number of school districts within a state and whether the failure of a budget referendum in a school district in one year influences the likelihood that voters in the district subsequently defeat a budget referendum in the next year. Our paper uses data from school budget votes in New York State to answer these questions

    Incorporation of Functionalized Polyhedral Oligomeric Silsesquioxane Nanomaterials as Reinforcing Agents for Impact Ice Mitigating Coatings

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    In-flight, aircraft are exposed to a wide range of environments. One commonly exposed environment are clouds containing super-cooled water droplets. These water drop- lets exist in a metastable state below the freezing point of water, in the range of 0 to -20C. As the vehicle impacts the droplets, latent heat is released and within milliseconds the droplets convert to ice. This process is referred to as impact icing or in-flight icing.1 Impact icing is a major concern for aircraft since it can lead to degraded aerodynamic performance and, if left un- treated, can lead to loss of the vehicle. Active approaches (i.e., pneumatic boots, heated air ducts) typically utilized in mitigating in-flight ice accretion significantly increases vehicle weight and cannot be applied to all aircraft.1-3 A passive approach based on coatings is desired, but durability issues are a concern, especially on the wing leading edge.3 Nanomaterials have been shown to afford significant improvement in coating and composite physical properties at low loading levels.4 In this study, Polyhedral Oligomeric Silsesquioxane (POSS) nanomaterials have been shown to increase coating durability. Also, with wide variety of functionalities present on the arm structure, POSS nanomaterials have been shown to readily alter coating surface chemistry to mitigate impact ice adhesion from -16 to -8C in a simulated in-flight icing environment

    Effects of Hydrogen Bonding and Molecular Chain Flexibility of Substituted n-Alkyldimethylsilanes On Impact Ice Adhesion Shear Strength

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    The effects of hydrogen bonding and molecular flexibility upon ice adhesion shear strength were investigated using aluminum substrates coated with substituted n-alkyldimethylalkoxysilanes. The location of the chemical group substitution was on the opposing end of the linear n-alkyl chain with respect to silicon. Three hydrogen-bonding characteristics were evaluated: 1) non-hydrogen bonding, 2) donor/acceptor, and 3) acceptor. Varying the length of the n-alkyl chain provided an assessment of molecular chain flexibility. Coated and uncoated aluminum surfaces were characterized by receding water contact angle and surface roughness. Ice adhesion shear strength was determined in the Adverse Environment Rotor Test Stand facility from -16 to -8C that simulated aircraft in-flight icing conditions within the FAR Part 25/29 Appendix C icing envelope. Surface roughness of the coatings was similar allowing for comparison of the test results. An adhesion reduction factor, based on the ice adhesion shear strength data with respect to uncoated aluminum obtained at the same temperature, was calculated to compare the data. The results revealed complex interactions with impacting supercooled water droplets that were interdependent upon ice accretion temperature, surface energy characteristics of water and ice, hydrogen bonding characteristic of the substituent, and length of the n-alkyl chain. To aid in explaining the results, 1) changes in the surface energy component (i.e., non-polar and polar) values that water undergoes during its phase change from liquid to solid that arise from the freezing of impacting supercooled water droplets on the surface depended upon the temperature during accretion were taken into account and 2) the physical properties (i.e., water solubility and melting point) of small compounds analogous to the substituted n-alkyldimethylalkoxysilanes used in this study were compared

    Elastic response of a nematic liquid crystal to an immersed nanowire

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    We study the immersion of a ferromagnetic nanowire within a nematic liquid crystal using a lattice Boltzmann algorithm to solve the full three-dimensional equations of hydrodynamics. We present an algorithm for including a moving boundary, to simulate a nanowire, in a lattice Boltzmann simulation. The nematic imposes a torque on a wire that increases linearly with the angle between the wire and the equilibrium direction of the director field. By rotation of these nanowires, one can determine the elastic constants of the nematic.Comment: 10 pages, 8 figure
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