نتایج جستجو برای: rachis
تعداد نتایج: 478 فیلتر نتایج به سال:
Rising atmospheric CO₂ concentrations will probably increase rice (Oryza sativa L.) yield but decrease grain nitrogen (GN) concentration. Grains attached to different positions in the panicles differ greatly in weight and quality, but their responses to elevated CO₂ (e[CO₂]) are poorly understood, which limits our understanding of the mechanisms of yield enhancement and quality degradation. Thu...
Rate and duration of individual grain growth determine final kernel weight and are influenced by environmental factors. The objectives of this research were to assess the effects of elevated CO2 and drought stress on the grain filling rate and duration, and the weight of individual kernels. Spring wheat (Triticum aestivum L.) was grown in a free air CO2 enrichment (FACE) system on the demonstra...
Cerebral cavernous malformations (CCMs) are vascular defects of the CNS that arise from loss of integrity of the endothelial cells lining blood capillaries, causing leakage of blood into the brain [1]. This results in headaches, seizures, and/or hemorrhagic stroke, depending on the location of the lesion. CCM affects 0.5% of the population and follows an autosomal dominant inheritance pattern c...
Arthropathie neurogène du rachis chez une patiente paraplégique post-traumatique : à propos d’un cas
L’objectif principal de cette étude était déterminer l’incidence ainsi que la localisation anatomique des blessures chez les breakeurs amateurs et professionnels en France. Les objectifs secondaires étaient rechercher l’existence facteurs favorisant l’apparition décrire mécanismes lésionnels du poignet. Quatre-vingt-quatorze danseurs ont été interrogés lors compétitions par internet à l’aide d’...
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