52 research outputs found

    Enseignement d\u27Eugène Morel (L\u27) [texte]

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    Texte de l\u27intervention de Lydie Ducolomb, élève conservateur DCB 19

    Catalogage des manuscrits médiévaux en France : état des lieux et perspectives (Le)

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    Mémoire de fin d\u27étude du diplôme de conservateur, promotion DCB19, portant sur le catalogage des manuscrit médiévaux en France

    Eugène Morel, passeur entre deux mondes

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    Programme de la journée d\u27étude organisée le 6 décembre 2010 à l\u27enssib sur Eugène Morel par un groupe d\u27élèves conservateurs de l\u27enssib

    Epigenetics and developmental programming of welfare and production traits in farm animals

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    The concept that postnatal health and development can be influenced by events that occur in utero originated from epidemiological studies in humans supported by numerous mechanistic (including epigenetic) studies in a variety of model species. Referred to as the ‘developmental origins of health and disease’ or ‘DOHaD’ hypothesis, the primary focus of large-animal studies until quite recently had been biomedical. Attention has since turned towards traits of commercial importance in farm animals. Herein we review the evidence that prenatal risk factors, including suboptimal parental nutrition, gestational stress, exposure to environmental chemicals and advanced breeding technologies, can determine traits such as postnatal growth, feed efficiency, milk yield, carcass composition, animal welfare and reproductive potential. We consider the role of epigenetic and cytoplasmic mechanisms of inheritance, and discuss implications for livestock production and future research endeavours. We conclude that although the concept is proven for several traits, issues relating to effect size, and hence commercial importance, remain. Studies have also invariably been conducted under controlled experimental conditions, frequently assessing single risk factors, thereby limiting their translational value for livestock production. We propose concerted international research efforts that consider multiple, concurrent stressors to better represent effects of contemporary animal production systems

    Chapitre XXIV. La doctrine du salut

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    Le Cistercien allemand Césaire de Heisterbach raconte dans son Dialogue des miracles, recueil d’exempla rédigé vers 1220, comment l’usurier Godescalc prit la croix à l’appel des prédicateurs mais mentit sur sa fortune pour être dispensé de la croisade en échange d’une petite somme d’argent ; à ce mensonge il ajouta le blasphème, clamant avoir acheté son salut à peu de frais. Il eut alors la vision d’un siège de feu qui lui avait été préparé en Enfer. Perdant tout espoir quant à son salut, il ..

    Enseignement d\u27Eugène Morel (L\u27) [son]

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    Intervention de Lydie Ducolomb, élève conservateur, DCB 19
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