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   24472篇
  免费   290篇
  国内免费   170篇
教育   19241篇
科学研究   1341篇
各国文化   161篇
体育   1429篇
综合类   1742篇
文化理论   119篇
信息传播   899篇
  2024年   8篇
  2023年   32篇
  2022年   132篇
  2021年   338篇
  2020年   411篇
  2019年   287篇
  2018年   218篇
  2017年   268篇
  2016年   297篇
  2015年   684篇
  2014年   1833篇
  2013年   1794篇
  2012年   2220篇
  2011年   2176篇
  2010年   1727篇
  2009年   1460篇
  2008年   1741篇
  2007年   2045篇
  2006年   1860篇
  2005年   1292篇
  2004年   1145篇
  2003年   1012篇
  2002年   807篇
  2001年   602篇
  2000年   325篇
  1999年   94篇
  1998年   27篇
  1997年   35篇
  1996年   21篇
  1995年   14篇
  1994年   7篇
  1993年   6篇
  1992年   4篇
  1991年   1篇
  1990年   3篇
  1989年   2篇
  1985年   2篇
  1976年   2篇
排序方式: 共有10000条查询结果,搜索用时 46 毫秒
101.
构建基于生命周期方法的政府信息资源管理模型   总被引:2,自引:1,他引:2  
朱晓峰  苏新宁 《情报学报》2005,24(2):136-141
本文在分析生命周期方法的基础上 ,提出了政府信息资源全生命周期管理的思想 ,并构建了链状、环状和矩阵型三种政府信息资源的全生命周期管理模型。  相似文献   
102.
Both macroappraisal and the Australian records continuum-based DIRKS methodology have been influential in the New Zealand debate on appraisal in recent years. The primary influence of macroappraisal has been in the area of prioritisation of appraisal work. This paper considers New Zealand thinking on prioritisation, and the influences of risk management and functional analysis on this issue. A lack of agreement on the purpose of appraisal in the professional literature is noted, and some personal suggestions are offered on a model taking elements from macroappraisal and other methodologies.  相似文献   
103.
Despite our society's increasing reliance on electronic documentation, to-date archives remain, largely, material repositories of cultural memory. It is an accepted historical problematic, however, that culture is often resistant to material preservation. There exists an undeniable and profound tension between scholarly efforts to reconstruct history and interpret cultural traditions and the fragmentary, and often limited, material record. That is to say, scholarship is shaped by a sinuous negotiation around the historical silences that encompass all of material culture. Historical silences, however, can at times be marginalized (or at best excluded) by a sensitive configuration of material evidence with oral history.Excluding Archival Silences: Oral History and Historical Absence uses a historically and geographically specific example of oral history to engage in a more generalist discussion of how oral reflection, especially when shaped by material evidences, can be an especially effective tool for preserving the dynamics of culture that often remain undocumented.  相似文献   
104.
文化可分为自在的文化与自为的文化。教师的教学生活可分为日常教学生活与非日常教学生活。自在的文化与日常教学生活具有内在一致性。日常教学生活这种自在的文化表征通过教师思想意识上的保守性、日常教学活动的重复性以及教师处理日常教学事务的经验性而表现得淋漓尽致。要对教师的日常教学生活进行文化改造,必须变革日常教学生活的文化根基,在自在文化与自为文化之间保持张力,构建教师学习协同体,促进教师的教学文化自觉。  相似文献   
105.
ABSTRACT

Light sensitive objects will fade on display. Collection managers and curators face the dilemma whether to spread fading over several similar objects or sacrifice one. This paper describes an experiment in which participants were asked how they would want to pass on a collection of seventeenth century hand-coloured maps to coming generations. Results show that while colour changes are hardly visible, both public and professionals do not perceive them as damage and prefer to spread fading. Once fading becomes clearly visible in all maps, the preference shifts to sacrificing one map. The tipping point lies around five just noticeable changes. This information can be used when selecting objects for exhibition. The outcome also implies it would be prudent to assess the degree of fading of much exhibited objects and consider whether and when to choose for a sacrifice strategy.  相似文献   
106.
Analyzing 219 blog posts from 52 self-employed women lifestyle bloggers in North America, this study shows how these digital professionals navigate tensions and communicatively constitute work flexibility. In their narratives, women bloggers employed tension management approaches such as reframing, continual connections, and reflective practice in response to tensions in enacting temporal–spatial, identity, and financial flexibility. Specifically, women followed oxymoronic constructions – disciplined freedom, branded authenticity, and dependable independence – to embrace and transform competing poles of fluidity?structure, authenticity?marketability, and independence?interconnection. Expanding work–life research to the self-employed digital labor context, this study responds to recent calls to uncover more-than tension management strategies in empirical settings and contributes to a tension-centered, contextual, and processual analysis of workplace flexibility construction.  相似文献   
107.
Neurasthenia (shenjing shuairuo) and depressive disorder are medical issues that have given rise to disputes in China for more than 20 years. Since the 1980s, the once ubiquitous diagnosis of neurasthenia in China was rapidly substituted by depressive disorder in the clinical context. Globally, the metamorphosis from neurasthenia to depressive disorder heralded the triumph of scientific rationality, which identifies neurasthenia as a categorical fallacy. In China, however, neurasthenia retained social and cultural significance; thus, it has become a contestable discourse in relation to depressive disorder. By examining the health reporting of both discourses over a decade, this study explicated how neurasthenia and depressive disorder were represented in a popular health newspaper in China. The content analysis showed that neurasthenia is a more culturally and everyday embedded discourse closely associated with Chinese medicine and laymen’s discourse, while depressive disorder is more associated with Western medicine and the professional discourse. The differentiation of two sets of medical discourse evinces that despite the ostensibly prevailing scientific rationality in media health reporting, cultural rationality is deeply embedded in communicating mental health issues with the lay public. It further suggests the significance of investigating the social and cultural expression of mental illnesses in China.  相似文献   
108.
A comparison of 1,096 professional journalists in China and the United States on attitudes toward attribution and plagiarism reveals Chinese journalists were more likely to see attribution as a practice to be embraced regardless of career longevity and culture, suggesting journalistic norms are more important than a collectivist orientation. Attribution was more likely to be embraced by those who see principles as more important than expediency, affirming research that plagiarism is hardly a monolithic concept. Overall, journalists in the two nations did not vary significantly in their attitudes toward plagiarism, despite vast differences in culture and politics as well as evidence that in some other fields China is more accepting of reusing material without attribution. The data show that among journalists, attitudes toward plagiarism are shared across national boundaries, reinforcing related research showing that a journalism culture exists and is shared at least in part across national boundaries.  相似文献   
109.
Humor orientation (HO) is an individual difference variable that influences production and delivery of humorous communication. Prior research indicates that people who score higher on HO enact humor more frequently and effectively, which in turn leads to more benefits and advantages in a variety of social and psychological outcomes. Research reported here extends this line of analysis with HO for its relationship to a broad gauge measure of benefit, satisfaction with life, extending HO into understudied domains. This study compared Bulgarian adults (n = 100) to several American samples. Primary findings were that Bulgarians were similar to American samples overall but scored consistently higher than Americans on satisfaction with life (SWL). HO and SWL are correlated (r = .27), a medium effect size.  相似文献   
110.
Worn Grooves     
Drawing from visual, material and written archival sources, this article critically explores some of the functions, uses and perceived values of recorded sound during the First World War and in its aftermath. An instrument of communication as well as commemoration, the gramophone helped bridge geographical (and, in some cases, cultural) distances between the home front and the rear, providing civilians with the fleeting illusion of presence, proximity, or even sentimental communion with the front. The article analyses (a) the affective and connective, but also propagandist, values of commercial wartime recordings as they circulated between the home and the front, (b) the popular notion of gramophones as regulatory instruments of civilisation, (c) the commemorative exploitations of recorded sound in the interwar period. The article focuses on the British experience, contrasting it with examples drawn from French and German experiences.  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