Results 21 to 30 of about 20,658 (180)

Development of core competency index system for stomatological nurse specialist (口腔专科护士核心能力框架的构建)

open access: yes中西医结合护理, 2022
Objective To develop the core competency index system for stomatological nurse specialist. Methods Based on literature review, the core competency index system was developed by two rounds of Delphi method.
WU Hong (吴宏), FENG Zhien (冯芝恩)
doaj   +1 more source

Исследовательский потенциал и его реализация у китайских выпускников бакалавриата, обучающихся в китайских и российских вузах [PDF]

open access: yes, 2018
Представлены результаты сравнения уровней исследовательского потенциала (ИП) и трех его компонентов (мотивационного, когнитивного и поведенческого) у китайских выпускников бакалавриата, обучающихся в китайском и российском вузах.
Бордовская, Н.В.   +2 more
core  

Life Stage‐Specific Genetic Diversity and Landscape Characteristics Collectively Influence Genetic Recovery in Pometia pinnata Population 生活史阶段特异的遗传多样性与景观特征对番龙眼种群遗传恢复的协同影响

open access: yesIntegrative Conservation, EarlyView.
Pometia pinnata demonstrated life‐stage‐specific genetic responses to landscape features, with asymmetric gene flow patterns and population recovery following historical bottlenecks, revealing complex topographic and demographic influences on forest genetic structure.
Madhuparna Chatterjee   +5 more
wiley   +1 more source

Design and Implementation of Teaching Information Management System Based on Web [PDF]

open access: yes, 2016
随着信息技术的快速发展,目前高校的教育在不断的向着信息化、国际化、正规化、网络化方向的发展,学校的竞争也是变得越来越激烈,现代化的学校教育竞争的不仅仅是教务能力、办学质量、校园建设、科研能力、教务设备和师资队伍等,更是学校教育的管理、服务水平和质量的竞争,传统的教务管理方式已经无法满足现代教学的需求,因此有必要设计一套现代化的教学信息管理系统。 本文首先对当前国内教学信息管理系统的研究背景和现状进行了较为深入的分析,进而提出了现存的主要问题,然后对学校教学信息管理系统的业务需求 ...
钟逢统
core  

Scaling from microsite to landscape to resolve litter decomposition dynamics in globally extensive drylands

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Decomposition is the transformation of dead organic matter into its inorganic constituents. In most biomes, decomposition rates can be accurately predicted with simple mathematical models, but these models have long under‐predicted decomposition in globally extensive ...
Heather L. Throop   +8 more
wiley   +1 more source

基于联盟链技术的跨国电力交易框架设计 [PDF]

open access: yes全球能源互联网, 2020
网对网式的国与国之间的电力协商交易模式无法全面支撑各类跨国电力交易,严重依赖运营机构信用和成员互信的跨国电力市场也不容易形成,区块链技术有可能提供一种介于以上两种方式之间的跨国电力交易模式。从跨国电力交易的实际需求出发,分析了区块链技术的适用性,建立了一个包含半分布式网络拓扑结构、多主体交易区块链数据结构和多管理节点共识机制的基于联盟链的跨国电力交易框架,并设计了详细的跨国电力集中交易过程,分析了模型与数据共享、安全约束出清等关键支撑技术。研究表明,区块链技术对于跨国电力集中交易有很高的适用性 ...
高志远, 高艺, 卢文冰, 王璐
doaj   +1 more source

A Study on the Development of Academic Graduate Students’ Research Capacity:Based on a Survey of Xiamen University [PDF]

open access: yes, 2014
随着学术型硕士研究生教育和专业型硕士研究生教育的共同发展,我国的研究生教育体系将日臻完善。学术型硕士研究生教育在世界研究生教育发展史上,发展较早,影响也较大。尽管研究生教育格局正在发生重要改变,但坚守其培养核心——科研能力的培养,既是学术型硕士研究生教育的使命,也是国家科技发展对于学术型硕士研究生教育的期许。 学术型硕士生科研能力的维度主要为文献的搜集及处理能力、逻辑思维能力、问题发现及解决能力、论文写作能力和批判能力等五个方面。学术型硕士研究生的科研能力状况主要表现为:第一 ...
王莹
core  

Parental care and bird embryonic metabolism: A comparison between uniparentally incubating Silver‐throated Tits and biparentally incubating Black‐throated Tits

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Studies have shown that organisms may adjust metabolic rates in response to thermal variability, highlighting metabolic plasticity as a key adaptive mechanism. Understanding the extent of metabolic plasticity of an organism is key to predicting its adaptation to climate
Qian Hu   +6 more
wiley   +1 more source

Nitrogen deposition does not exacerbate phosphorus limitation of rhizosphere microbes in subalpine forests

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The stoichiometric imbalance caused by nitrogen (N) deposition typically exacerbates phosphorus (P) limitation in plants. However, it remains unclear whether this effect extends to soil microbes, particularly those in the rhizosphere.
Jipeng Wang   +5 more
wiley   +1 more source

热电联产型共享储能的技经分析与市场机制研究 [PDF]

open access: yes全球能源互联网
以可再生能源和储能为主体的新型能源系统建设已成为能源转型的发展趋势。针对当前电化学储能面临技术经济性差以及供用能在品质上存在不匹配的问题,基于能量梯级综合利用的理念和共享经济的模式,提出热电联产型共享储能系统的技术与业态,探讨该类储能的基本运行原理、技术经济特性和商业模式。以高温固体蓄热、余热锅炉与汽轮机组成的典型热电联产型共享储能系统的案例分析表明,以固体蓄热为储能设备的热电联产型共享储能系统,在现有市场环境下实现系统经济性最优的容量配置和运行调度时,系统内部收益率达到10.6%、投资回收期为8.2 ...
冶兆年   +4 more
doaj   +1 more source

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