Results for 'Placentation'

6 found
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  1. Estabelecimento da Gestação nos Animais.Emanuel Isaque Cordeiro da Silva - manuscript
    OBJETIVO A gestação nos mamíferos domésticos é um processo fisiológico que implica mudanças físicas, metabólicas e hormonais na fêmea, que culminam com o nascimento de um novo indivíduo. Desta forma, a compreensão de tais mudanças e como estas favorecem um ambiente ideal de desenvolvimento embrionário inicial, até a placentação e a fisiologia envolvidas durante esses processos é fundamental na tomada de decisões quanto à saúde reprodutiva da fêmea, na seleção de futuras matrizes e até mesmo para a saúde fetal e (...)
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  2. Pregnancy, Parthood and Proper Overlap: A Critique of Kingma.Alexander Geddes - 2023 - Philosophical Quarterly 73 (2):476-491.
    Elselijn Kingma argues that, in cases of mammalian placental pregnancy, the foster (roughly, the post-implantation embryo/foetus) is part of the gravida (the pregnant organism). But she does not consider the possibility of proper overlap. I show that this generates a number of serious problems for her argument and trace the oversight to a quite general issue within the literature on biological individuality. Doing so provides an opportunity to pull apart and clarify the relations between some importantly distinct questions concerning organismality (...)
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  3. INFLUENCE OF THE DIET ON THE ONSET OF PUBERTY IN HAIR LAMBS.Carina de Oliveira & Ana Cláudia Nascimento Campos - 2024 - Repositório Ufc 1 (1):1-13.
    Sheep production is the most representative livestock activities in Brazil and in the world. However, the reproductive performance of these animals is determined by factors genetic, physical environment, management and, especially, nutritional. Thirty half-breed lambs from Dorper × Santa Inês were used, with initial weight and age of 31.87 ± 0.5 kg and 157 days, respectively. These animals were prepared on a diet with three food levels (ad libitum, 30% and 70%). Morphometric measurements were measured at intervals of 16 to (...)
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  4. Du moi au soi : variations phénoménologiques et herméneutiques.Paulo Jesus, Gonçalo Marcelo & Johann Michel (eds.) - 2017 - Rennes: Presses universitaires de Rennes.
    Le pari de cet ouvrage est d'explorer les facettes multiples à travers lesquelles se donne le soi. Parler de soi plutôt que de moi implique une rupture franche avec les philosophies qui placent le sujet humain en position fondatrice. Le soi est encore moins une « chose » mais un mode d'être ; le soi n'est pas une donnée mais une conquête dont le devenir est en partie indéterminé. C'est donc sous le signe des épreuves qu'il faut penser les variations (...)
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  5. Le Prince et le problème de la corruption : réflexions sur une aporie machiavélienne.Robert Sparling - 2014 - Les ateliers de l'éthique/The Ethics Forum 9 (1):8-27.
    Dans les études sur la corruption politique, on trouve fréquemment des retours au lieu commun que les problèmes d’abus de charge publique en vue d’un intérêt privé ne peuvent être réglés sans la magie du leadership (l’anglicisme malheureux s’impose ici), cette qualité énigmatique de commandement qui saurait mettre en place les dispositifs d’incitatifs, de surveillance et de contrôle nécessaires pour contrer les abus. Mais un tel argument mène à une aporie, car les études qui placent ainsi leur confiance dans cet (...)
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  6. Natural Genome Editing from a Biocommunicative Perspective.Guenther Witzany - 2011 - Biosemiotics 4 (3):349-368.
    Natural genome editing from a biocommunicative perspective is the competent agent-driven generation and integration of meaningful nucleotide sequences into pre-existing genomic content arrangements, and the ability to (re-)combine and (re-)regulate them according to context-dependent (i.e. adaptational) purposes of the host organism. Natural genome editing integrates both natural editing of genetic code and epigenetic marking that determines genetic reading patterns. As agents that edit genetic code and epigenetically mark genomic structures, viral and subviral agents have been suggested because they may be (...)
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