3,514 research outputs found

    Math and science community college faculty: A culture apart

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    This is a quantitative, survey-based study of Iowa community college faculty members. The survey was administered in the spring of 2011 to all faculty members identified by their colleges as being employed full time. This study compares the demographics of math and science faculty members to faculty within the arts and sciences who do not teach math or science. Comparisons of how the two groups interact with students and what they identify as barriers to student success are included, as well as their attitudes about mentoring, encouraging students, and their roles in student recruitment and student retention. Highly correlated variables are grouped as factors and used in the construction of prediction models for faculty engagement in student recruitment and student retention efforts. A contrast in the cultures of the math/science faculty members as compared to the non-math/science faculty is considered for its impact on faculty engagement with students and those variables believed to support undergraduate student success

    When does female multiple mating evolve to adjust inbreeding? : Effects of inbreeding depression, direct costs, mating constraints, and polyandry as a threshold trait

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    Ackowledgements: This work was funded by a European Research Council Starting Grant to JMR. All simulations were performed using the Maxwell computing cluster at the University of AberdeenPeer reviewedPublisher PD

    Evolution of precopulatory and post-copulatory strategies of inbreeding avoidance and associated polyandry

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    Acknowledgments This work was funded by a European Research Council Starting Grant to JMR. Computer simulations were performed using the Maxwell Computing Cluster at the University of Aberdeen. We thank Matthew E. Wolak and two anonymous reviewers for very helpful comments.Peer reviewedPublisher PD

    It\u27s a Doggie-Dog World

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    Evolution of Inbreeding Avoidance and Inbreeding Preference through Mate Choice among Interacting Relatives

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    This work was funded by a European Research Council Consolidator Grant and a Royal Society University Research Fellowship to JMR. We thank Greta Bocedi, Hannah Kokko, Lukas Keller, Sylvain Losdat, and Matthew Wolak for their helpful comments. Computer simulations were performed using the Maxwell Computing Cluster at the University of Aberdeen.Peer reviewedPublisher PD

    What happens after inbreeding avoidance? Inbreeding by rejected relatives and the inclusive fitness benefit of inbreeding avoidance

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    This work was funded by a European Research Council Grant (http://erc.europa.eu/erc-funded-projects) and a Royal Society University Research Fellowship (www.royalsociety.org) to Jane M. Reid. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.Peer reviewedPublisher PD

    The extent of crime and anti-social behaviour facing designated heritage assets

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    Heritage crime has been defined as any offence which harms the value of Englandā€™s heritage assets and their settings to this and future generations. There has been growing concern at the risks of crime and anti-social behaviour faced by designated heritage assets, but the true extent of heritage crime had remained difficult to measure. This study, commissioned by English Heritage, collated and analysed data on damage from criminal behaviour to heritage assets in England. The report provides a review of the data collection procedures undertaken by the study to identify those that are most effective in building understanding of the scale and nature of heritage crime. The report then tries to answer a series of key questions about heritage crime. Finally there are some conclusions and selective recommendations aimed at improving future understanding of heritage crime. Further information on English Heritageā€™s information and advice regarding heritage crime can be found at http://www.english-heritage.org.uk/professional/advice/advice-by-topic/heritage-crime/

    Transcript for Episode 31: Past is Prologue: Montanaā€™s Historic Womenā€™s Movement Re-emerges in Progressive 1970s

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    https://digitalcommons.mtech.edu/crucible_transcriptions/1030/thumbnail.jp

    Low genetic diversity and potential inbreeding in an isolated population of alder buckthorn (Frangula alnus) following a founder effect

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    Alder buckthorn (Frangula alnus) is one of Ireland?s rarest tree species, and in Northern Ireland the species is now restricted to a single population in Peatlands Park, Co. Armagh numbering ca. 140 mature trees. Genotyping of 95% of the trees at nine nuclear microsatellite loci revealed that levels of genetic diversity within this population were generally lower than those reported from larger populations in Spain. Analysis of six chloroplast microsatellite loci revealed no variation. The level of F IS was significantly higher than that in the Spanish populations, as well as in other populations across Europe, potentially indicating inbreeding. Spatial autocorrelation analysis indicated some evidence of fine-scale genetic structuring, most likely due to limited seed dispersal, but the overall level of differentiation between subpopulations was low, indicating high levels of gene flow, probably due to cross-pollination by bees. Our results are consistent with a gradual population expansion from a limited number of individuals. We suggest that more immediate conservation efforts might be best focused on ensuring suitable habitat for the continued recovery of this isolated populationpublishersversionPeer reviewe
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