Results 61 to 70 of about 738,531 (222)
, 2010 教师工作满意度是指教师对工作所持的态度和情感反映。本文综述了国内外关于教师工作满意度的研究概况,介绍了教师工作满意度的定义、测量、影响因素,这些影响因素包括诸如学校类型、组织环境、领导方式、教师授权、教师的性别和年龄、班级规模和师生互动等 ...
孔寅平, 陈毅文, 李秀一
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Politics &Policy, Volume 54, Issue 4, August 2026.ABSTRACT After 2013, the number of statewide minimum wage increases in the United States surged. However, not every state followed the trend. Some refrained from minimum wage legislation completely. This article examines the causes of differences in state minimum wage policies from 2013 to 2022, taking a qualitative perspective on minimum wage politics
Emanuel Schuller
wiley +1 more source
水电科技电力系统作为支撑现代社会运转的关键基础设施，安全运行关系到国家的生产、经济和社会秩序。电线路的安全性常受到多方面的威胁，包括自然环境的恶劣影响、人为操作失误以及设备自身质量问题。为了有效预防和解决潜在的安全隐患，我们需要全面了解各种影响因素，并制定切实可行的防治措施。深入研究电线路运行安全的主要影响因素，旨在为提升电力系统的安全性和可靠性提供深入洞察和实用建议。
阳 杨, 健 张
semanticscholar +1 more source
The Effect of Residual Stress on Bending Strength of Induction Hardened Gears
Jixie chuandong, 1996 残余应力是影响感应淬火齿轮弯曲疲劳强度的重要而且复杂的因素之一，因为残余应力本身也受多种因素的影响。本文利用Ｘ射线衍射方法研究了各种感应淬火工艺及齿根拐角半径的影响，进而运用四点弯曲平板试样及标准试验齿轮研究了残余应力对其弯曲疲劳强度的影响。
陈国民, 阎满刚, 牛万斌
doaj
Functional Ecology, Volume 40, Issue 7, Page 2128-2142, July 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Soil organic nitrogen (SON) transformation is critical for global nutrient cycling and ecosystem productivity, yet how its responsiveness to climate change differs across diverse land use types remains poorly resolved.
Xinyi Yang +10 more
wiley +1 more source
, 2009 植物单宁在维管束植物中的含量仅次于纤维素、半纤维素和木质素居第四位,是陆地生物量碳的重要组成部分,其形成受多种生物和非生物因素,如养分、水分、CO2、光照、温度以及环境污染的影响.本文就其影响因素进行了综述,并对其未来的研究方向进行了展望.
邵宏波 +3 more
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Gaoya dianqi, 2012 按GB 18802.1—2002之规定进行8/20μs冲击电流下的电涌保护器（SPD）残压测试时,测试结果常受到各种因素的影响。笔者通过试验验证,理论探讨,分析了SPD两端引线、高压探头与被测SPD之间的连线方式、残压信号传输线缆等多种因素对残压测量结果的影响。确定了电涌保护器残压测量过程中的各种影响因素及影响趋势,提出准确测量残压的方法。
高鑫 +4 more
doaj
Functional Ecology, Volume 40, Issue 7, Page 2221-2236, July 2026.Read the free Plain Language Summary for this article on the Journal blog. Abstract Anthropogenic nitrogen (N) deposition is a major driver of global change. However, its effects on the developmental plasticity of plant nutrient strategies remain poorly understood.
Quan Li +11 more
wiley +1 more source
, 2002 学生的学习动机是学生学习的内部驱动力 ,学习动机是影响学生学习的重要变量 ,其本身也是学校教育的重要目标。本文作者通过调查对学习动机类型进行分析 ,并研究影响学生学习动机的几个主要因素 :自尊、归因、家庭环境、生活价值取向 ,在此基础上 ...
唐洪 +5 more
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Journal of Animal Ecology, Volume 95, Issue 7, Page 1178-1193, July 2026.This population‐comparative study reveals that male and female parents respond differently to social and ecological conditions. This sex‐specific responsive strategy is related to the incongruent parental care systems across populations in Chinese penduline tits.
Jia Zheng +5 more
wiley +1 more source