Results 21 to 30 of about 14,417 (216)
野生动物学报, 2020 仙八色鸫（Pitta nympha）分布于我国辽宁、河北、天津、山东、河南、甘肃、云南、贵州等地。2019年7月10日，作者在吉林省吉林市左家自然保护区记录到仙八色鸫成鸟1只，经查阅文献确认为吉林省鸟类分布新纪录。
徐源新, 王海涛
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全球能源互联网在当前“双碳”目标的背景下，中国大力提倡能源转型，可再生能源发展迅速，其反调峰增大了系统的调峰压力。抽水蓄能电站作为重要调峰资源，是解决上述问题的有效手段之一，综合量化评估其在大规模风光并网下的效能，是对抽蓄电站的建设投资、运营设计和经济优化等工作提供科学决策的前提。为此，首先分析实际系统运行中抽蓄电站效能发挥的典型场景，并根据抽蓄电站的特性从不同维度建立了电站效能评价指标。然后采用模糊综合评价法构建了一套综合效能量化评估体系，运用改进层次分析法-CRITIC法的综合赋权法对各层指标赋权 ...
李军徽 +7 more
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VIEW, EarlyView.A novel bioengineering platform was invented to harness simple silicate ions to command highly regenerative deer antler cells, transforming them into super‐factories that massively produce customized extracellular vesicles (Si‐RM‐EVs) rich in therapeutic miR‐148a‐3p, dwarfing natural EV output and payload.
Pengfei Hu +9 more
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农村金融效率评价指标体系的构建——基于金融生态环境的分析 [PDF]
, 2015 金融作为撬动经济的杠杆,对经济发展的作用是毋庸置疑的。农村经济和农村金融相互影响、相互作用,农村经济的发展必然依靠农村金融体系的完善和发展,农村经济与农村金融之间要形成良性互动必须建立在良好的金融生态环境基础上。本文从金融生态环境的角度分析了农村金融主体的经济环境因子、法制环境因子、金融发展环境因子、信用环境因子以及政府治理因子对农村金融效率的影响,在此基础上构建了一个农村金融效率评价指标体系,并提出了改善农村金融服务的策略建议。吉林省科技厅软科学项目“吉林省新型农村金融机构支持性政策研究”(项目编号 ...
严萍, 冯永琦
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Strangers on the ladder of the party‐state: Women in teaching in Nationalist Taiwan, 1940s–1980s
Gender &History, EarlyView.Abstract As the ruling party of a party‐state in China and Taiwan, the Nationalist Party (Kuomintang/Guomindang) built a close relationship with the teaching profession. Many teachers joined the party and there was a well‐trodden pathway from teaching into local representative politics and civil service.
Joseph Lawson
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Analysis on contamination of Bacillus cereus in foodstuff in Jilin Province from 2011 to 2019 [PDF]
, 2020 Objective To understand the contamination of Bacillus cereus in foodstuff of Jilin Province from 2011 to 2019, and to provide theoretical basis for food safety monitoring and prevention of foodborne diseases.
Ben SHI +9 more
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Cell Proliferation, EarlyView.Ezh2‐deficient astrocytes showed morphologically more slender but sparse dendrites, resulting in reduced endfoot coverage and also causing disruption of the blood–brain barrier. ABSTRACT Astrocytes are crucial for central nervous system (CNS) development and function, with their differentiation being stringently controlled by epigenetic mechanisms ...
Xinghua Zhao +9 more
wiley +1 more source
チュウゴク エンペン チイキ ニオケル ノウミン ソシキカ ノ ジッタイ ト テンカイ ホウコウ [PDF]
, 2011 筑波大学博士 (農学) 学位論文・平成23年9月30日授与 ...
金 春燕
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野生动物学报, 1983 为了贯彻落实国务院关于加强鸟类保护执行中日候鸟协定的精神,密切配合吉林省爱鸟周的宣传活动,由吉林省林业厅和吉林省文化厅在吉林省博物馆联合举办《保护鸟类》的专题展览,于4月22日正式展出。展览内容有鸟类的起源,
杨学明
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