400 research outputs found
Paying our Presidents: What do Trustees Value?
[Excerpt] Our study makes use of data from a panel of over 400 private colleges and universities on the salaries and benefits paid to their presidents. These data are reported annually to the Internal Revenue Service on Form 990 by the institutions. The data have been collected by, and reported in, the Chronicle of Higher Education for academic years 1992-93 through 1997-98.7 We use these data through 1996-97 and merge them with data from a number of other sources including the American Association of University Professors, the American Council on Education, Who’s Who in America, the National Association of College and University Business Officers, the Council on Aid to Education, and the National Science Foundation’s CASPAR system. This permits us to estimate salary and compensation level and change equations. The plan of our paper is as follows. We begin by providing some descriptive statistics on the compensation and mobility of American private college and university presidents, as well as on their personal characteristics. The next section estimates a model of the determinants of presidents’ salary and compensation levels. We then exploit the longitudinal nature of our data and present analyses of presidents’ salary and compensation changes. A brief concluding section summarizes our finding
The Underrepresentation of Minority Faculty in Higher Education: Panel Discussion
[Excerpt] The 3 July 2002 issue of the Chronicle of Higher Education described the matter we are discussing today in these words: Taken together. African-Americans and persons of Hispanic origin represent only 8 percent of full-time faculty nation-wide, and while 5 percent are African-American, half of them work at historically black institutions. The proportion of black faculty members at white institutions is 2.3 percent, virtually the same as it was 20 years ago.
We are privileged to have the opportunity to explore this issue from two different perspectives. The first contends that unless major changes occur, the number of minority students interested in and prepared for faculty positions will remain dreadfully insufficient and that, furthermore, affirmative action has been a culprit in this process and leads many of these students into higher educational environments in which they do not perform well enough to even seriously consider or be considered for careers in academe. The other position says that, although the supply of minority faculty candidates is admittedly small, the relatively low level of commitment from higher educational institutions to recruit, hire, and promote minority candidates and the salary disparity between academe and industry lead to a problem of demand that must be appreciated and addressed. Furthermore, it argues, affirmative action has been beneficial in increasing minority faculty presence
Gender Equity in Intercollegiate Athletics: Determinants of Title IX Compliance
Using new data on intercollegiate athletes, this article shows that recent improvement in Title IX compliance among NCAA Division I institutions was previously overestimated, and provides the first estimates of compliance in Divisions II and III. In addition, regression analyses investigate how institutional characteristics relate to the extent of non-compliance
Gender Equity in Intercollegiate Athletics: Determinants of Title IX Compliance
[Excerpt The year 2002 marked the 30th anniversary of the passage of Title IX, which prohibits discrimination by gender in any federally funded educational activity. Although the scope of Title IX includes all aspects of education, the application of Title IX to college athletics has been especially complicated because athletics programs, unlike most academic classes, usually are sex-segregated by sport. As explained in more detail below, Title IX essentially requires that all institutes of higher education provide student access to sport participation on a gender-neutral basis. As a result, athletic opportunities for female undergraduates have expanded significantly since 1972. For example, the female share of college athletes rose to 42% in 2001/02 from only 15% in 1972 (U.S. Department of Education, 1997, 2003). Despite this progress, gender equity is far from complete. Estimates from our data show that at the average institution in 2001/02, women comprised 55% of all students but only 42% of the varsity athletes.
Our research describes the level of noncompliance with Title IX, as measured by the proportionality gap, between 1995/96 and 2001/02, and then investigates why some institutions perform better than others do on this measure of gender equity. One important contribution of this article is the introduction of a new data set developed by the authors that includes information on athletic offerings and other institutional characteristics for the 1995/96 and 2001/02 academic years. Our data represent a substantial improvement over previous data because we include institutions in Divisions I, II, and III and adjust for changes in how institutions report athletic participation over the period; previous research focused solely on Division I institutions and did not adjust for reporting differences. We show that these data differences are important: Reliance on unadjusted data from Division I institutions results in large overestimates of the improvement in compliance at NCAA institutions during the late 1990s. Our data also include a rich set of explanatory variables that we use in regression analyses to explain the extent of institutional noncompliance. We examine the determinants of the proportionality gap by estimating OLS cross-section regressions (with and without conference fixed effects) at two points in time (1995/96 and 2001/02) and first-difference regressions for changes over the period
Paying our Presidents: What do Trustees Value?
We use panel data on the salaries and benefits of private university and college presidents for the 1992-93 to 1996-97 period to try to infer the factors that the trustees of these institutions value. Salary level equations suggest that the salary and compensation of the presidents are positively associated with the enrollment and endowment levels of their institutions and the test scores of their entering students. Salary and compensation change equations estimated for the presidents who remained in their positions for four years provide only weak evidence that presidents' pay increases are related to their fund raising success and no evidence that they get rewarded for their institutions' freshmen test scores increasing.
Prevention, control, and elimination of neglected diseases in the Americas: Pathways to integrated, inter-programmatic, inter-sectoral action for health and development
BACKGROUND: In the Latin America and Caribbean region over 210 million people live below the poverty line. These impoverished and marginalized populations are heavily burdened with neglected communicable diseases. These diseases continue to enact a toll, not only on families and communities, but on the economically constrained countries themselves. DISCUSSION: As national public health priorities, neglected communicable diseases typically maintain a low profile and are often left out when public health agendas are formulated. While many of the neglected diseases do not directly cause high rates of mortality, they contribute to an enormous rate of morbidity and a drastic reduction in income for the most poverty-stricken families and communities. The persistence of this "vicious cycle" between poverty and poor health demonstrates the importance of linking the activities of the health sector with those of other sectors such as education, housing, water and sanitation, labor, public works, transportation, agriculture, industry, and economic development. SUMMARY: The purpose of this paper is three fold. First, it focuses on a need for integrated "pro-poor" approaches and policies to be developed in order to more adequately address the multi-faceted nature of neglected diseases. This represents a move away from traditional disease-centered approaches to a holistic approach that looks at the overarching causes and mechanisms that influence the health and well being of communities. The second objective of the paper outlines the need for a specific strategy for addressing these diseases and offers several programmatic entry points in the context of broad public health measures involving multiple sectors. Finally, the paper presents several current Pan American Health Organization and other institutional initiatives that already document the importance of integrated, inter-programmatic, and inter-sectoral approaches. They provide the framework for a renewed effort toward the efficient use of resources and the development of a comprehensive integrated solution to neglected communicable diseases found in the context of poverty, and tailored to the needs of local communities
RNA:protein ratio of the unicellular organism as a characteristic of phosphorous and nitrogen stoichiometry and of the cellular requirement of ribosomes for protein synthesis
Background
Mean phosphorous:nitrogen (P:N) ratios and relationships of P:N ratios with the growth rate of organisms indicate a surprising similarity among and within microbial species, plants, and insect herbivores. To reveal the cellular mechanisms underling this similarity, the macromolecular composition of seven microorganisms and the effect of specific growth rate (SGR) on RNA:protein ratio, the number of ribosomes, and peptide elongation rate (PER) were analyzed under different conditions of exponential growth.
Results
It was found that P:N ratios calculated from RNA and protein contents in these particular organisms were in the same range as the mean ratios reported for diverse organisms and had similar positive relationships with growth rate, consistent with the growth-rate hypothesis. The efficiency of protein synthesis in microorganisms is estimated as the number of active ribosomes required for the incorporation of one amino acid into the synthesized protein. This parameter is calculated as the SGR:PER ratio. Experimental and theoretical evidence indicated that the requirement of ribosomes for protein synthesis is proportional to the RNA:protein ratio. The constant of proportionality had the same values for all organisms, and was derived mechanistically from the characteristics of the protein-synthesis machinery of the cell (the number of nucleotides per ribosome, the average masses of nucleotides and amino acids, the fraction of ribosomal RNA in the total RNA, and the fraction of active ribosomes). Impairment of the growth conditions decreased the RNA:protein ratio and increased the overall efficiency of protein synthesis in the microorganisms.
Conclusion
Our results suggest that the decrease in RNA:protein and estimated P:N ratios with decrease in the growth rate of the microorganism is a consequence of an increased overall efficiency of protein synthesis in the cell resulting from activation of the general stress response and increased transcription of cellular maintenance genes at the expense of growth related genes. The strong link between P:N stoichiometry, RNA:protein ratio, ribosomal requirement for protein synthesis, and growth rate of microorganisms indicated by the study could be used to characterize the N and P economy of complex ecosystems such as soils and the oceans
The effectiveness of convalescent plasma and hyperimmune immunoglobulin for the treatment of severe acute respiratory infections of viral etiology: a systematic review
Background: Administration of convalescent plasma, serum, or hyperimmune immunoglobulin may be of clinical benefit for treatment of severe acute respiratory infections (SARIs) of viral etiology. We conducted a systematic review and exploratory meta-analysis to assess the overall evidence.
Methods: Healthcare databases and sources of grey literature were searched in July 2013. All records were screened against the protocol eligibility criteria, using a 3-stage process. Data extraction and risk of bias assessments were undertaken.
Results: We identified 32 studies of SARS coronavirus infection and severe influenza. Narrative analyses revealed consistent evidence for a reduction in mortality, especially when convalescent plasma is administered early after symptom onset. Exploratory post hoc meta-analysis showed a statistically significant reduction in the pooled odds of mortality following treatment, compared with placebo or no therapy (odds ratio, 0.25; 95% confidence interval, .14–.45; I(2) = 0%). Studies were commonly of low or very low quality, lacked control groups, and at moderate or high risk of bias. Sources of clinical and methodological heterogeneity were identified.
Conclusions: Convalescent plasma may reduce mortality and appears safe. This therapy should be studied within the context of a well-designed clinical trial or other formal evaluation, including for treatment of Middle East respiratory syndrome coronavirus CoV infection
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