共查询到19条相似文献,搜索用时 156 毫秒
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当前,我国哲学专业受到市场经济影响,哲学专业的人才匮乏,报考人员也逐年递减。高校在培养过程中,更需要注意如何培养哲学专业人才,以满足市场经济发展需求。通过哲学专业人才培养,提升报考生源量以及培养质量,进而通过高素质哲学专业人才提升市场竞争力。本文概述了素质教育视域下影响哲学专业人才培养的因素,并分析了存在的不足,提出了具有一定可行性的培养策略,为培养高质量应用型人才以适应市场发展需求。 相似文献
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根据国内外已有的研究报道,综述四环素、磺胺类等典型兽用抗生素的使用现状,介绍水环境中兽用抗生素的污染特征及其微生物学效应。针对中国的具体情况,提出未来兽用抗生素研究重点和发展方向。 相似文献
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个性化知识服务是当今热带地区(以下简称“热区”)高校图书馆知识服务的发展方向,用户的个性化服务需求是个性化知识服务的提供依据。网络技术的发展给热区高校图书馆提供了一个更加便捷的个性化知识服务平台。本文论述了网络环境下热区高校图书馆个性化知识服务的内涵与作用,并据此提出了热区高校图书馆利用网络提供的有利平台,如何为用户开展个性化知识服务的策略。 相似文献
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Thomas Eckert Mahena Jhrling-Butkus Helen Louton Monika Burg-Roderfeld Ruiyan Zhang Ning Zhang Karsten Hesse Athanasios K. Petridis Tibor Kor Jürgen Steinmeyer Roland Schauer Peter Engelhard Anna Kozarova John W. Hudson Hans-Christian Siebert 《Marine drugs》2021,19(10)
Osteoarthritis belongs to the most common joint diseases in humans and animals and shows increased incidence in older patients. The bioactivities of collagen hydrolysates, sulfated glucosamine and a special fatty acid enriched dog-food were tested in a dog patient study of 52 dogs as potential therapeutic treatment options in early osteoarthritis. Biophysical, biochemical, cell biological and molecular modeling methods support that these well-defined substances may act as effective nutraceuticals. Importantly, the applied collagen hydrolysates as well as sulfated glucosamine residues from marine organisms were strongly supported by both an animal model and molecular modeling of intermolecular interactions. Molecular modeling of predicted interaction dynamics was evaluated for the receptor proteins MMP-3 and ADAMTS-5. These proteins play a prominent role in the maintenance of cartilage health as well as innate and adapted immunity. Nutraceutical data were generated in a veterinary clinical study focusing on mobility and agility. Specifically, key clinical parameter (MMP-3 and TIMP-1) were obtained from blood probes of German shepherd dogs with early osteoarthritis symptoms fed with collagen hydrolysates. Collagen hydrolysate, a chondroprotective food supplement was examined by high resolution NMR experiments. Molecular modeling simulations were used to further characterize the interaction potency of collagen fragments and glucosamines with protein receptor structures. Potential beneficial effects of collagen hydrolysates, sulfated glycans (i.e., sulfated glucosamine from crabs and mussels) and lipids, especially, eicosapentaenoic acid (extracted from fish oil) on biochemical and physiological processes are discussed here in the context of human and veterinary medicine. 相似文献
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浚单系列玉米品种对弱光胁迫的响应 总被引:5,自引:3,他引:2
从拔节期到吐丝期进行50%遮荫处理,研究玉米品种浚单18、浚单20和浚单22对弱光胁迫的响应。结果表明,遮光处理使3个品种的植株矮化变细,叶片净光合速率、比叶重、地上干物质积累及吐丝期和成熟期叶面积指数均显著减少,中上部叶片功能期缩短1~3d,雌雄间隔期延长1~2 d;遮光处理还造成果穗缩短变细,穗粒数和子粒产量显著减少;遮光显著提高子粒中蛋白质的相对含量,赖氨酸相对含量也有所增加,而淀粉和油分相对含量则减少,但与对照相比,差异均不显著。综合性状表明,浚单20的耐荫性优于浚单22和浚单18。 相似文献