Results 41 to 50 of about 29,633 (100)
Influencing factors of early activity in patients with acute ischemic stroke based on social ecological model: A qualitative study. [PDF]
Zhong Nan Da Xue Xue Bao Yi Xue Ban, 2023 Tang G +5 more
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Shuitu Baochi Xuebao, 2005 区域生态安全格局是一个新近提出的概念,其理论尚在发展之中。研究以西气东输工程陕西段为例,从保证管道安全和解决工程中的生态问题入手,提出了管道工程沿线区域生态安全格局的设计框架,对生态安全格局理论进行了初步的应用。制图分析得出陕西段主要生态系统有丘陵黄绵土农田生态系统、丘陵黄绵土丛生禾草草原生态系统、平原黄绵土农田生态系统、沙地生态系统等。水土流失敏感性分析显示3个标段均有超过80%区域属敏感区,水土流失很严重。生态系统中关键生态单元主要有6处,包括丘陵沟壑区梁峁穿越,腰岘穿越,中小冲沟穿越,河流凹岸 ...
高启晨 陈利顶 吕一河 李国强 姜昌亮
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野生动物学报, 2017 采用分层随机抽样的方法对全国开设野生动物相关专业的6所高校的600名学生进行问卷调查。分析结果显示,野生动物相关专业学生生态道德素质总体处于“良好”水平,其中生态道德知识水平的平均得分为(3.60±0.50),生态道德意识为(4.15±0.62),学生生态道德行为平均分相对偏低,为(3.47±0.50); 但学生的生态道德教育需求未能得到很好地满足,教育状况处于“一般”水平(3.39±0.38),表明学生的生态道德教育还需进一步加强。生态道德素质与生态道德教育水平与学生的性别、年级有关。针对调查结果 ...
玄 凌 陈 洪 曾 赞 陈冬小
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Impact of HPV infection on vaginal microecology and maternal and neonatal outcomes. [PDF]
Zhong Nan Da Xue Xue Bao Yi Xue Ban, 2021 Wu X, Wang L, Xing Z.
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[The Oral Microecological Theory of Dental Caries]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue BanZhou X.
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[The Impact of Oral Microecology on the Development of Inflammatory Bowel Disease]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue BanWan K, Yang C, Chen N, Chen F.
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[Research Advances on Natural Products in Maintaining Oral Microecological Balance]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue BanLiu Y, Ma Q, Meng M, Wu Y, Zou J.
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[Comparative analysis of microbial communities in different oral ecological niches of preschool children]. [PDF]
Hua Xi Kou Qiang Yi Xue Za ZhiLiu J, Sun Y, Wu J, Tang S, Ding G.
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[Optimization of Comprehensive Prevention and Control Strategies for Myopia From the Persepctive of the Social Ecological Systems Theory]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue BanChen Z, Zhu M, Yue L.
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