2,333 research outputs found

    The Librarian in Bibliotherapy: Pharmacist or Bibliotherapist?

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    published or submitted for publicatio

    North American Wood Ducks in Myth and Legend

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    This is where the abstract of this record would appear. This is only demonstration data

    Paper Session I-B - The Space Exploration Initiative and the Aero-Space Plane Launcher

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    Consideration is given to the critical operational issues associated with large-scale space programs, like the proposed Space Exploration Initiative (SEl), in order to demonstrate their intimate relationship with the Earth-toorbit launch systems being used. These operational issues include failure resilience and continuous access. It is shown that scenarios using expendable, vertically launched Heavy-Lift Launch Vehicles (HLLVs) as the primary space launch means, may be difficult to accomplish. This is because the performance characteristics of such vehicles - most notably reliability and availability - contradict the identified critical operational requirements of SEI. An alternative strategy is outlined for the Lunar Base part of a future SEI program. This scenario uses a duel launch architecture consisting of the HLLV and the proposed fully reusable, winged Aero-Space Plane Launcher (ASPL). Relevent technical issues of the hardware elements are identified and discussed from the total program perspective. The rationale used to optimize the scenario is outlined, and the potential value of carefully matching payload types to the launcher performance is subsequently demonstrated

    Mating rituals of the Slender Hognosed Pitviper

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    This is where the abstract of this record would appear. This is only demonstration data

    Developmental change in the association between adolescent depressive symptoms and the home environment: results from a longitudinal, genetically informative investigation

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    Background: Depression is already highly prevalent by late adolescence, indicating that research into its developmental emergence should consider earlier risk factors and environmental contexts. The home environment is a key context for children and adolescents throughout development. However, the nature of relationships that exist between aspects of the home environment and the development of depressive symptoms cannot be assumed. Genetically informative studies have been used to provide insights about the aetiology of such relationships, often finding them to be partly confounded by the influence of children's genes. Here, we investigate developmental change in the aetiology of the association between aspects of the home environment and depressive symptoms at the onset of adolescence. Methods: We used longitudinal child‐ and parent‐report data from >5,000 twin pairs enrolled in the UK‐representative Twins Early Development Study. Multivariate, genetically sensitive structural equation models were used to decompose latent variance and covariance in depressive symptoms (measured at 12 and 16 years) and aspects of the home environment (at 9 and 14 years) into genetic and environmental influences. Results: Going from childhood to adolescence, genetic influences accounted for an increasing proportion of the association [30% (16–42) of r = .44 in childhood; 40% (25–61) of r = .43 in adolescence], at the expense of shared environmental influences, which decreased from 70% (58–83) to 48% (29–62). Unique environmental influences accounted for a significant proportion of the association in adolescence only [12% (06–18)]. Developmental changes could largely be attributed to subtle shifts in the relative importance of stable aetiological factors, rather than the emergence of influences unique to adolescence. Conclusions: These findings emphasise the importance of developmental and aetiological context in interpreting associations between aspects of the home environment and child emotional outcomes

    North American Wood Ducks in Myth and Legend

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    This is where the abstract of this record would appear. This is only demonstration data

    Health Professionals and Public Awareness of Carbon Monoxide Poisoning in Vermont

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    Introduction. Carbon monoxide (CO) is the second leading cause of non-medical poisoning death in the United States. Between 1999 and 2012, Vermont saw the highest rates of CO poisoning deaths in New England. Public education and the use of CO alarms have been identified as important prevention strategies. We developed and distributed a survey to assess public and health professional knowledge of CO. Methods. A 21-question survey was designed, based on the validated Chicago Lead Knowledge Test, to assess knowledge about sources of CO exposure and symptoms and treatment of poisoning. Fifteen additional questions collected occupational and demographic information and preferred sources of educational information. Surveys were distributed over two months to the public, healthcare professionals, and emergency responders within Chittenden County, as well as physicians throughout Vermont. Survey responses were analyzed using SPSS. Results. There were 256 respondents. Healthcare professionals performed better than public respondents overall (public: mean correct=15.69, SD= 2.83, N=104; healthcare provider and emergency responder: mean correct= 17.5, SD= 2.23, N= 152). The survey questions which were most frequently answered incorrectly related to treatment and sources of exposure, as well as the similarity of CO poisoning to symptoms of influenza. Respondents preferred to receive information from printed and internet sources. Discussion. Medical professionals are more knowledgeable about carbon mon- oxide than the general public. Public education should include printed and online for- mats, focusing on important sources of exposure (particularly ice rinks), seeking treatment following symptoms, and similarity to flu symptoms.https://scholarworks.uvm.edu/comphp_gallery/1267/thumbnail.jp

    Etiological influences on perceptions of parenting: A longitudinal, multi-informant twin study

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    Children and their parents often differ in their perception of the relationship they share. As this relationship changes developmentally, the nature of these differences may also change. Longitudinal genetic designs can be used to investigate the developmental etiologies of shared and distinct perceptions. In this study, we used longitudinal psychometric models to analyze child and parent reports of negative parenting for 6417 twin pairs from the Twins Early Development Study at ages 9, 12 and 14 years. Within-time cross-reporter correlations, indicating the degree to which children and parents perceived negative parenting behaviors similarly at each age, were moderate (r = .44 − .46). Longitudinal genetic analyses revealed these shared perceptions to be relatively stable during the transition into adolescence, with this stability driven by a combination of children’s genetic factors and family-wide environmental factors. In contrast, child- and parent-specific perceptions of parenting were predominantly age-specific, a developmental pattern underpinned by child genetic factors and a combination of family-wide and unique environmental influences. These results and their implications are discussed in the context of interplay between reciprocal interactions, subjective insight and developmental behavioral change in the parent–child relationship
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