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   17791篇
  免费   253篇
  国内免费   30篇
教育   12642篇
科学研究   1753篇
各国文化   160篇
体育   1528篇
综合类   9篇
文化理论   158篇
信息传播   1824篇
  2021年   180篇
  2020年   248篇
  2019年   374篇
  2018年   500篇
  2017年   497篇
  2016年   497篇
  2015年   333篇
  2014年   426篇
  2013年   3212篇
  2012年   408篇
  2011年   437篇
  2010年   421篇
  2009年   352篇
  2008年   409篇
  2007年   375篇
  2006年   336篇
  2005年   300篇
  2004年   324篇
  2003年   283篇
  2002年   269篇
  2001年   511篇
  2000年   395篇
  1999年   324篇
  1998年   192篇
  1997年   216篇
  1996年   204篇
  1995年   178篇
  1994年   208篇
  1993年   169篇
  1992年   228篇
  1991年   255篇
  1990年   241篇
  1989年   241篇
  1988年   201篇
  1987年   202篇
  1986年   209篇
  1985年   249篇
  1984年   208篇
  1983年   184篇
  1982年   161篇
  1981年   153篇
  1980年   144篇
  1979年   185篇
  1978年   163篇
  1977年   152篇
  1976年   117篇
  1975年   134篇
  1974年   122篇
  1973年   118篇
  1971年   111篇
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
941.
This paper analyses media coverage of the England football team in the run up to Euro 2012. The study also describes the dominant discourse of ‘low expectations’ underpinning media representations of England and considers various reasons for this. Short-term factors are considered, including the resignation of the England manager, the intra-team tensions arising from racism, along with longer-term factors, including the perceived constraints placed on the England national team’s development by the English Premier League. While these factors are important, they cannot alone, or even in combination, sufficiently explain why the discourse of ‘low expectations took such a hold over media representations of the England national team. One missing factor is the broader problems facing the economy and society, particularly the preoccupation with ‘austerity’, which has created an aura of low expectations; particularly, the tendency to represent ‘austerity’ as ‘growth’ in a ‘low expectations’ culture. Previous research has demonstrated the links between the fortunes of the wider economy and sentiments surrounding the fate of the English national team. This article takes the opportunity to reconsider these wider links in terms of an elective affinity, arguing that the discourse of ‘low expectations’ haunting the England team in the present period is the manifestation and transference of a more pervasive general lowering of expectations among the media and the political elite, concerning the present and future political economic prospects of economic growth and social prosperity.  相似文献   
942.
The Australian Services cricket teams of both WWI and WWII played an important role in the immediate post-war period. A number of the players involved went on to forge successful Test cricket careers. This paper mentions the exploits of some of the players involved in these matches with particular focus on Cecil (Cec) Pepper. Cec Pepper represented the WWII Australian Services Team with distinction during the exhausting schedule of matches played in England, India and Australia from June 1945. However, in the match between the Australian Services Team and South Australia played at the Adelaide Oval over the Christmas–New Year period of 1945/1946, Pepper was involved in a controversial incident with the South Australian captain Donald Bradman and umpire Jack Scott. The incident and its subsequent ramifications were to have a huge impact on Pepper's cricket career. Pepper should have been in contention as a future Australian Test player. Instead, his career took another direction completely. This paper discusses Pepper's career and traces further links between the three Adelaide protagonists, Bradman, Scott and Pepper. A comparison is also made between Cec Pepper and other Australian spin bowlers of the era.  相似文献   
943.
Men's lacrosse and women's lacrosse share a name, but their histories differ. Both sports developed and became organised in close concert with the race, class and gender expectations of the eras. As a result, the sports began with rules that reflected those norms. Over time, the sports developed separately and generated unique forms, even as they sustained moments of interaction. Therefore, men's lacrosse and women's lacrosse are different sports. Using comparisons as the mode through which to view the sports, this article explores the organised beginnings of men's lacrosse and women's lacrosse to establish that the sports began and continued within identity-based norms. Through the discussion of the practical distinctions and critical understandings of the differences between the games, the author poses that these dissimilarities are relevant in considerations of the separate sports as they continue to change in the larger US sporting context. As sports such as basketball demonstrate, these arguments matter because broad-scale comparisons of women's sports to men's frequently render women's sport participants, and the sports they play, inferior. Notably, women's lacrosse participants also employed comparisons to distinguish and claim their history as unique from that of men's lacrosse. A comparative analysis highlights points of disjuncture between the sports and contextualises the importance of gender in the articulations of difference.  相似文献   
944.
945.
946.
OBJECTIVE: This study compares homeless women who had childhood histories of foster care or other out-of-home placement to those who have not. METHOD: A countywide probability sample of homeless women (n = 179) received structured interviews. RESULTS: One-third of homeless women reported being raised apart from their parents. Among women with children under age 18, most (61.5%) had children who had lived in foster care or other out-of-home placements. Variables associated with homeless mothers' children living in foster care or other out-of-home placements were: Child was school-age, mother was age 35 or older, mother had a current alcohol or drug use disorder, mother experienced childhood sexual abuse, and mother ran away from home (when under age 18). CONCLUSIONS: Parenting is difficult for homeless mothers who may need to place their children with others to facilitate school attendance. Parent-child interaction may be problematic in family shelters where privacy is rare. Thus, programs promoting family preservation for homeless mothers should provide parenting support as well as permanent housing.  相似文献   
947.
OBJECTIVE: This retrospective survey study explored the hypothesis that multiple maltreatment and loss experiences in early childhood would interfere with the formation of secure attachments, creating (1) an increased vulnerability to childhood sexual abuse (CSA), and (2) adult problems in self- and social functioning. METHOD: Data were collected from 687 undergraduates on an urban, commuter campus. They were analyzed by means of between group (individuals with and without CSA histories) and within group (individuals with CSA histories) path analytic models. RESULTS: The number of maltreatment and loss experiences encountered in early childhood predicted greater CSA frequency in childhood and increased maltreatment in adulthood in the form of more frequent reports of sexual, physical, and emotional abuse. Childhood maltreatment and loss experiences also predicted poor adult self-functioning in the form of higher levels of depression and lower levels of self-esteem. Self-blame in response to CSA and maltreatment in adult relationships also predicted poorer adult self- and social functioning for individuals with CSA histories. CONCLUSIONS: Findings support both direct and mediational effects of childhood maltreatment and loss experiences on adult self- and social functioning and are consistent with predictions derived from attachment theory.  相似文献   
948.
浅析高校学生终身体育锻炼习惯的培养   总被引:9,自引:0,他引:9  
隋克 《湖北体育科技》2001,20(1):127-128
分析探讨了培养学生终身体育锻炼习惯的途径和方法。即加强体育锻炼基本知识的传授,培养兴趣,激发动机,培养意志品质及自学能力等。  相似文献   
949.
It is suggested that sport is not only popular but also plays a highly significant part in the lives of many. One explanation focuses on the analysis of the tension excitement generated by sporting encounters. Particular emphasis is placed on the work of Elias and Dunning, who suggest that in societies at a late stage in the “civilising process,” affect-control is strongly established, so that people's expressions of sentiment are strongly restrained. Excitement in such societies is thus to be found not so much in real-life situations as through mimetic or “imitative” excitement, which resembles that produced in critical situations in real life, but in a safe and pleasurable way. A second approach draws on a variety of theoretical perspectives, although the contributions derived from Emile Durkheim's later work on the sociology of religion are prominent. The argument is advanced that sports encapsulate symbolically the social natures, relations, and identities of the collectivities that generate them. Sport, therefore, is perceived as a form of collective representation that may be invested with great social significance. Finally, relationships between the two approaches are considered.  相似文献   
950.
We designed Knowledge Integration Environment (KIE) debate projects to take advantage of internet resources and promote student understanding of science. Design decisions were guided by the Scaffolded Knowledge Integration instructional framework. We report on design studies that test and elaborate on our instructional framework. Our learning studies assess the arguments students construct using the Knowledge Integration Environment debate project about light propagation and, explore the relationship between students' views of the nature of science and argument construction. We examine how students use evidence, determine when they add further ideas and claims and measure progress in understanding light propagation. To a modeate degree, students' views of the nature of science align with the quality of the arguments.  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