首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   152983篇
  免费   2618篇
  国内免费   969篇
教育   100740篇
科学研究   20158篇
各国文化   2172篇
体育   11648篇
综合类   2089篇
文化理论   1155篇
信息传播   18608篇
  2022年   812篇
  2021年   1905篇
  2020年   2361篇
  2019年   2900篇
  2018年   3449篇
  2017年   3869篇
  2016年   3821篇
  2015年   3480篇
  2014年   4965篇
  2013年   29778篇
  2012年   4997篇
  2011年   5497篇
  2010年   4848篇
  2009年   4842篇
  2008年   4633篇
  2007年   4666篇
  2006年   4809篇
  2005年   4385篇
  2004年   4077篇
  2003年   3319篇
  2002年   3088篇
  2001年   2880篇
  2000年   2223篇
  1999年   2173篇
  1998年   1837篇
  1997年   1835篇
  1996年   1931篇
  1995年   1652篇
  1994年   1636篇
  1993年   1577篇
  1992年   1571篇
  1991年   1380篇
  1990年   1352篇
  1989年   1228篇
  1988年   1070篇
  1987年   998篇
  1986年   1021篇
  1985年   1275篇
  1984年   1173篇
  1983年   1088篇
  1982年   1089篇
  1981年   1014篇
  1980年   971篇
  1979年   1085篇
  1978年   1049篇
  1977年   972篇
  1976年   864篇
  1975年   714篇
  1974年   710篇
  1973年   676篇
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
31.
32.
文章针对高校心理健康教育课程教学设置学时少,无法满足大学生心理健康持续发展的“心”需要的问题,讨论了如何充分发挥新媒体的功能与特性,使新媒体能够成为大学生心理健康教育的“心”出路,开启网络心理健康教育的“心”时代。  相似文献   
33.
34.
Children are sensitive to a number of considerations influencing distributions of resources, including equality, equity, and reciprocity. We tested whether children use a specific type of reciprocity norm—market norms—in which resources are distributed differentially based strictly on amount offered in return. In two studies, 195 children 5–10 years and 60 adults distributed stickers to friends offering same or different amounts of money. Overall, participants distributed more equally when offers were the same and more unequally when offers were different. Although sensitive to why friends offered different amounts of money, children increasingly incorporated market norms into their distributions with age, as the oldest children and adults distributed more to those offering more, irrespective of the reasons provided.  相似文献   
35.
The quality of decision and assessment of risk are key determinants of successful sport performance. Athletes differ fundamentally in their decision-making ability according to their athletic expertise level. Moreover, given the influence of emotions on decision-making, it is likely that a trait reflecting emotional functioning, trait emotional intelligence, may also influence decision-making. Therefore, the aim of this research was to investigate the respective contribution of athletic expertise and trait emotional intelligence to non-athletic decision-making. In total, 269 participants aged between 18 and 26 years with a range of athletic experience i.e. none (n?=?71), novice (n?=?54), amateur (n?=?55), elite (n?=?45) and super-elite (n?=?44), completed the Emotional Intelligence Scale and the Cambridge Gambling Task. Regression modelling indicated a significant positive relationship of athletic expertise and trait emotional intelligence with the quality of decision-making, and a negative relationship with deliberation time and risk-taking. Cognitive skills transfer may explain the higher decision-making scores associated with higher athletic expertise, while individuals with higher trait emotional intelligence may anticipate better the emotional consequences linked with a gambling task, which may help individuals make better decisions and take less risks.  相似文献   
36.
文献型翻译强调源语文化的纪实,其手段主要是逐词对应翻译、直译、注释型翻译和异化翻译。《阅微草堂笔记》有“无人能夺其席”的文学价值,对清后期笔记小说的创作有重要影响。金大逸(David Keenan)翻译的《阅微草堂笔记》带有浓厚的“中国味”,主要表现在文化词、专有名词、典故及诗歌意象的英译中广泛地使用了文献型翻译。对比他博士论文中相应的英译,发现其在后来出版的译本中有多次文献型翻译的增减。金大逸极力再现汉语原文的词汇和句式特征,虽然在一定程度上产生的“陌生化”会滞后读者的理解,但并非将其无限放大。该译本保留了大量中国文化词汇的原有风貌,并且其注释内容对原文语义进行了有效的补充,对汉学界的清代文化研究有文献参考价值。  相似文献   
37.
ABSTRACT

This article offers a textual analysis and semiotic reading of the Rich Kids of Tehran's (RKOT’s) Instagram page. Contributing to scholarship on Iranian youth media practices, this article interrogates how the RKOT navigate urban and rural space to engage in everyday processes of resistance against global and local systemic oppression. Grounding their visual representations on Instagram in historical and cultural context, the author questions how and when quotidian actions are transformed into political transgressions when posted on social media. This article emphasizes the RKOT's agency in shaping their brand by analyzing representations of gender performance, intertextuality, and national identity on Instagram.  相似文献   
38.
This study investigated the validity and reliability of the GymAware PowerTool (GPT). Thirteen resistance trained participants completed three visits, consisting of three repetitions of free-weight back squat, bench press, deadlift (80% one repetition maximum), and countermovement jump. Bar displacement, peak and mean velocity, peak and mean force, and jump height were calculated using the GPT, a three-dimensional motion capture system (Motion Analysis Corporation; 150 Hz), and a force plate (Kistler; 1500 Hz). Least products regression were used to compare agreeability between devices. A within-trial one-way ANOVA, typical error (TE; %), and smallest worthwhile change (SWC) were used to assess reliability. Regression analysis resulted in R2 values of >0.85 for all variables excluding deadlift mean velocity (R2 = 0.54–0.69). Significant differences were observed between visits 3-2 for bench press bar displacement (0.395 ± 0.055 m; 0.383 ± 0.053 m), and deadlift bar displacement (0.557 ± 0.034 m; 0.568 ± 0.034 m). No other significant differences were found. Low to moderate TE (0.6–8.8%) were found for all variables, with SWC ranging 1.7–7.4%. The data provides evidence that the GPT can be used to measure kinetic and kinematic outputs, however, care should be taken when monitoring deadlift performance.  相似文献   
39.
40.
ABSTRACT

The preservation of artefacts in museum collections is profoundly affected by fluctuations in temperature and, especially, relative humidity (RH). Since the late nineteenth century, many studies have been carried out on the best way to control hygrothermal conditions. In old buildings located in maritime temperate climate zones (such as Portugal) with strong thermal inertia, and which have low ventilation rate (relative to the volume and number of visitors), daily and seasonal hygroscopic inertia may help to assure the maintenance of RH stabilization conditions. The use of expensive active systems may be minimized through the passive behaviour of internal finishing building materials. This work presents the results of an experimental laboratory study conducted in a flow chamber to demonstrate the enormous potential of hygroscopic materials in stabilizing interior relative humidity. Based in these results and in-situ monitoring in a museum housed in a building, located in Porto, with a typical construction of the 1950s (granite masonry and reinforced concrete slabs), a numerical analysis was done to quantify the influence of hygroscopic materials in stabilizing the interior relative humidity.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号