716 research outputs found

    The role of refereed journals in integrating theory, research, and practice

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    Stress and depression among veterinary medical students

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    While existing literature suggests that professional students (e.g., medical, dental, law, nursing, etc.) experience high levels of stress and depression, the experiences of veterinary medical students have been less well examined. The purpose of this study was to explore the levels of stress and depression among veterinary medical students and to examine the relationship between these variables. Study participants were 1,245 veterinary medical students from North America. The findings provide support for the assertion that veterinary medical students experience high levels of stress and depression. Results also indicated that there is a correlation between stress and depression for veterinary medical students and that female students experience higher levels of stress and depression than their male counterparts.Accepted manuscrip

    The intersection of race, sexual orientation, socioeconomic status, trans identity, and mental health outcomes

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    The present study examined patterns in trans individuals’ multiple identities and mental health outcomes. Cluster 1 (socioeconomic and racial privilege; n = 239) was characterized by individuals who identified as trans women or cross-dressers, lesbian, bisexual, or questioning; had associates degrees; reported household incomes of 60,000ormoreayear;andwerenonLatinoWhite.Cluster2(educationalprivilege;n=191)wascharacterizedbyindividualswhoidentifiedastransmenorgenderqueer,gay,orqueer;hadabachelorsdegree;reportedhouseholdincomesof60,000 or more a year; and were non-Latino White. Cluster 2 (educational privilege; n = 191) was characterized by individuals who identified as trans men or genderqueer, gay, or queer; had a bachelor’s degree; reported household incomes of 10,000 or less a year; and were people of color. There was a pattern of individuals in Cluster 1 who identified with two privileged identities (identifying as White and having higher household incomes), whereas individuals in Cluster 2 identified only formal education as a privilege. Individuals in Cluster 2 reported statistically significant levels of anxiety. Implications of these results for future research and clinical practice are examined.Accepted manuscrip

    Five Minute Oscillations in the Solar Magnetic Field

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    The oxanorbornene approach to 3-hydroxy, 3,4-dihydroxy and 3,4,5-trihydroxy derivatives of 2-aminocyclohexanecarboxylic acid

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    The nitro oxanorbornene adduct derived from the Diels-Alder reaction of ethyl (E)-3-nitroacrylate and furan provides a versatile template for the stereoselective synthesis of hydroxylated derivatives of 2-aminocyclohexanecarboxylic acid (ACHC)

    Stoke-on-Trent: a geological background for planning and development

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    This study, carried out between 1988 and 1990, was commissioned by the Department of the Environment (DOE) and funded jointly by the Department and the British Geological Survey (BGS). Its main aim was to make a synthesis of geological data relevant to planning of land-use and development in the Stoke-on-Trent area. This report is specifically written for planners and there has been an attempt to avoid complex geological terms. Besides text illustrations the report includes ten thematic maps at a common scale of 1 :25 000. An additional volume concentrates on engineering geology for site investigation companies. Seven further short reports feature geological details of separate 1: 10 000 sheets, couched in more technical language

    The Intersection of Race, Sexual Orientation, Socioeconomic Status, Trans Identity, and Mental Health Outcomes

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    The present study examined patterns in trans individuals’ multiple identities and mental health outcomes. Cluster 1 (socioeconomic and racial privilege; n = 239) was characterized by individuals who identified as trans women or crossdressers, lesbian, bisexual, or questioning; had associates degrees; reported household incomes of 60,000ormoreayear;andwerenonLatinoWhite.Cluster2(educationalprivilege;n=191)wascharacterizedbyindividualswhoidentifiedastransmenorgenderqueer,gay,orqueer;hadabachelorsdegree;reportedhouseholdincomesof60,000 or more a year; and were non-Latino White. Cluster 2 (educational privilege; n = 191) was characterized by individuals who identified as trans men or genderqueer, gay, or queer; had a bachelor’s degree; reported household incomes of 10,000 or less a year; and were people of color. There was a pattern of individuals in Cluster 1 who identified with two privileged identities (identifying as White and having higher household incomes), whereas individuals in Cluster 2 identified only formal education as a privilege. Individuals in Cluster 2 reported statistically significant levels of anxiety. Implications of these results for future research and clinical practice are examined

    Algebraic totality, towards completeness

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    Finiteness spaces constitute a categorical model of Linear Logic (LL) whose objects can be seen as linearly topologised spaces, (a class of topological vector spaces introduced by Lefschetz in 1942) and morphisms as continuous linear maps. First, we recall definitions of finiteness spaces and describe their basic properties deduced from the general theory of linearly topologised spaces. Then we give an interpretation of LL based on linear algebra. Second, thanks to separation properties, we can introduce an algebraic notion of totality candidate in the framework of linearly topologised spaces: a totality candidate is a closed affine subspace which does not contain 0. We show that finiteness spaces with totality candidates constitute a model of classical LL. Finally, we give a barycentric simply typed lambda-calculus, with booleans B{\mathcal{B}} and a conditional operator, which can be interpreted in this model. We prove completeness at type BnB{\mathcal{B}}^n\to{\mathcal{B}} for every n by an algebraic method

    Kang-Redner Anomaly in Cluster-Cluster Aggregation

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    The large time, small mass, asymptotic behavior of the average mass distribution \pb is studied in a dd-dimensional system of diffusing aggregating particles for 1d21\leq d \leq 2. By means of both a renormalization group computation as well as a direct re-summation of leading terms in the small reaction-rate expansion of the average mass distribution, it is shown that \pb \sim \frac{1}{t^d} (\frac{m^{1/d}}{\sqrt{t}})^{e_{KR}} for mtd/2m \ll t^{d/2}, where eKR=ϵ+O(ϵ2)e_{KR}=\epsilon +O(\epsilon ^2) and ϵ=2d\epsilon =2-d. In two dimensions, it is shown that \pb \sim \frac{\ln(m) \ln(t)}{t^2} for mt/ln(t) m \ll t/ \ln(t). Numerical simulations in two dimensions supporting the analytical results are also presented.Comment: 11 pages, 6 figures, Revtex
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