Motivation and Performance, Blog 1

Student blog posts from the Great VCU Bike Race Book

A Transnational Perspective on Extending NEPA: The Convention on Environmental Impact on Assessment in a Transboundary Context

Introduction In recent years, the potential adverse impacts of transboundary pollution have received heightened attention both domestically and abroad. 1 International pollution may detrimentally affect outer space, the atmosphere, the oceans, the weather, and possibly the climate, freshwater bodies, groundwater aquifers, farmland, cultural heritage, and life forms. 2 Specific pollution threats include acid deposition, nuclear contamination, debris in outer space, stratospheric ozone depletion, and toxic petroleum spills. The Chernobyl nuclear power plant accident, on April 26, 1986, raised the world\u27s consciousness about the potentially devastating effects of transboundary nuclear pollution. 3 Given this backdrop and the emerging interdependence of nations, particularly within the European Economic Community, it is not surprising that the United States, later joined by twenty-five other countries, signed the Convention on Environmental Impact Assessment in a Transboundary Context (hereinafter the Convention ) at Espoo, Finland on February 25, 1991. 4 Among its provisions, the Convention establishes legal procedures for bilateral and multilateral protests against future sources of transboundary pollution. 5 The Convention also establishes a transboundary environmental impact assessment process similar to the process implemented under the U.S. National Environmental Policy Act (NEPA), which is the first national environmental impact assessment law passed by the U.S. government. 6 However, three years have passed since the United States signed the Convention, and it still has not been formally adopted. 7 Consequently, questions about its legal basis remain. This Article examines issues relating to the implementation and enforceability of the Convention in the United States ..

Connectedness and the Sociopolitical Involvement of Same-Gender-Loving Black Men

Employing a national sample of over 800 same-gender-loving black men, we explore the relative impact of community-level support/comfort and the importance of sexual orientation and racial identity on two dependent variables—sociopolitical involvement within lesbian, gay, bisexual, and transgender (LGBT) communities and sociopolitical involvement within people of color (POC) communities. Findings indicate that feelings of connectedness to LBGT communities is the most important predictor of sociopolitical involvement within both LGBT and POC communities; while, counterintuitively, being comfortable within the LGBT community had a negative impact on the sociopolitical involvement of these men. Further, the impact of the importance of identity was negligible

Trees, forests and jungles: a botanical garden for cluster expansions

Combinatoric formulas for cluster expansions have been improved many times over the years. Here we develop some new combinatoric proofs and extensions of the tree formulas of Brydges and Kennedy, and test them on a series of pedagogical examples.Comment: 37 pages, Ecole Polytechnique A-325.099

Recent advancement of turbulent flow measurement techniques

Advancements of the fluctuating density gradient cross beam laser Schlieren technique, the fluctuating line-reversal temperature measurement and the development of the two-dimensional drag-sensing probe to a three-dimensional drag-sensing probe are discussed. The three-dimensionality of the instantaneous momentum vector can shed some light on the nature of turbulence especially with swirling flow. All three measured fluctuating quantities (density, temperature, and momentum) can provide valuable information for theoreticians

ftp ejde.math.txstate.edu (login: ftp) SOLUTION DEPENDENCE ON PROBLEM PARAMETERS FOR INITIAL-VALUE PROBLEMS ASSOCIATED WITH THE STIELTJES STURM-LIOUVILLE EQUATIONS

Abstract. We examine properties of solutions to a 2n-dimensional Stieltjes Sturm-Liouville initial-value problem. Existence and uniqueness of a solution has been previously proven, but we present a proof in order to establish properties of boundedness, bounded variation, and continuity. These properties are then used to prove that the solutions depend continuously on the coefficients and on the initial conditions under certain hypotheses. In a future paper, these results will be extended to eigenvalue problems, and we will examine dependence on the endpoints and boundary data in addition to the coefficients. We will find conditions under which the eigenvalues depend continuously and differentiably on these parameters. 1

Feelings of Belonging: An Exploratory Analysis of the Sociopolitical Involvement of Black, Latina, and Asian/Pacific Islander Sexual Minority Women

This article compares and contrasts the sociopolitical involvement of Black, Latina, and Asian/Pacific Islander American sexual minority women within lesbian, gay, bisexual, and transgender (LGBT) communities of color. For the analysis, a sample of over 1,200 women from the Social Justice Sexuality project was analyzed. Findings indicate that, for all groups of women, feelings of connectedness to the LGBT community was the most significant predictor of sociopolitical involvement within LGBT communities of color