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   2914篇
  免费   54篇
  国内免费   3篇
教育   2355篇
科学研究   78篇
各国文化   36篇
体育   122篇
文化理论   14篇
信息传播   366篇
  2022年   10篇
  2021年   20篇
  2020年   45篇
  2019年   72篇
  2018年   90篇
  2017年   110篇
  2016年   84篇
  2015年   68篇
  2014年   68篇
  2013年   742篇
  2012年   70篇
  2011年   94篇
  2010年   74篇
  2009年   73篇
  2008年   84篇
  2007年   85篇
  2006年   74篇
  2005年   69篇
  2004年   69篇
  2003年   57篇
  2002年   64篇
  2001年   47篇
  2000年   49篇
  1999年   36篇
  1998年   36篇
  1997年   55篇
  1996年   34篇
  1995年   36篇
  1994年   37篇
  1993年   31篇
  1992年   34篇
  1991年   32篇
  1990年   22篇
  1989年   25篇
  1988年   24篇
  1987年   14篇
  1986年   26篇
  1985年   25篇
  1984年   22篇
  1983年   27篇
  1982年   20篇
  1981年   14篇
  1980年   24篇
  1979年   20篇
  1978年   27篇
  1977年   19篇
  1976年   17篇
  1973年   9篇
  1971年   9篇
  1969年   9篇
排序方式: 共有2971条查询结果,搜索用时 0 毫秒
61.
This paper strives to provide an insight into the multifaceted relationships that young people have, examining the social, cultural and institutional discourses, which shape their lives. We set out to discuss, from an empirical poststructuralist perspective, the way in which Irish adolescents write about the reality of their lives and privilege certain practices and forms of subjectivity. We are particularly interested in the role and significance of physical activity in the lives of young people, asking what institutional and cultural discourses are brought into play to construct particular identities and social practices associated with leisure and sporting interests. This paper focuses on a purposeful sample of 168 written narratives of Irish post-primary students (14–17 years of age), chosen to represent the gender of students, a range of rural and urban school locales from different geographic locations and single sex and co-educational schools. We focus on the inter-relationships between (1) family and friends; (2) community-localism and tradition; (3) commodification and globalisation; (4) popular culture; and (5) gendered patterns of leisure and sporting interests. The family is a strong focal point for these young people as are their friends and being part of a community. The young people (boys in particular) are significant consumers of ‘media sport’ and both girls and boys were knowledgeable of national and international politics. We also comment on the extent to which female and male adolescents negotiate, similarly or differently, culturally dominant discourses within physical activity and sport, with significantly more boys choosing to write about physical activity and sport in their narratives.  相似文献   
62.
Abstract

The purpose of this study was to determine the effects of a Nautilus circuit weight training program on muscular strength and maximal oxygen uptake ([Vdot]O 2 max) by comparing these effects to those produced by adhering to either a free weight (FW) strength training program or a running (R) program. Male college students who voluntarily enrolled in either a FW training class (n = 11), a Nautilus (N) circuit weight training class (n= 12), or a R conditioning class (n= 13) were subjects for this investigation. All groups participated in their respective programs 3 days per week for 10 weeks. Strength was assessed using a Cybex II isokinetic dynamometer set at an angular velocity of 60° · s ?1 and a damping of 2. The FW group served as the control group for the assessment of [Vdot]O 2 max changes, while the R group served as controls for the assessment of strength differences. ANCOVA revealed that the N and R groups experienced significant (p < .01) increases in [Vdot]O 2 max expressed in L · min ?1 (10.9 and 11.4%), ml · kg ?1 · min ?1 (10.8 and 11.7%), and ml · kgLBW ?1 · min ?1 (7.1 and 7.5%) when compared to the FW group. There were no significant differences between the N and R groups. There were no significant differences among groups in final peak torque values (after covariance), and torque at the beginning and end of the range of motion for the knee extensors, knee flexors, elbow extensors, and elbow flexors. In general, isokinetic strength values elicited by the N group compared favorably to those generated by the FW group. It was concluded that for a training period of short duration, Nautilus circuit weight training appears to be an equally effective alternative to standard free weight (strength) and aerobic (endurance) training programs for untrained individuals.  相似文献   
63.

Connellys’ Classroom Cutaway

Read the Book, See the Movie, Part Three  相似文献   
64.
The concept of development has evolved from an exclusive focus on economic growth towards an interrelated, even integrated approach involving progress across a range of disciplines such as health, education, economics and agriculture. The Millennium Development Goals (MDGs) are rooted in this evolved conception of development. A concerted global effort embracing multiple disciplines in the formal and informal sectors is now essential for their achievement. This paper traces the changing meaning of development, while at the same time tracing the benefits of investing in education for poverty reduction, and the conditions that facilitate and/or hamper education's contribution to poverty reduction.  相似文献   
65.
The comparatively poor mental health status of academics at Australian universities compared with the general Australian workforce poses a public health challenge. Productivity of knowledge workers is a key issue for the new economy. Using the case of one university, I interviewed employees stratified by level of employment and showed that their mental health is adversely affected by social relationships that result from historically‐based bargains. These rely on divergent and sometimes adversarial value systems of employers and employees and a preference for particular institutional policies and practices based on contemporary cultural trends of individualism and economic rationalism that affect social support and social networks in a detrimental way. To redress this burden of mental illness, it is imperative that employer‐employee discourse is changed to incorporate the social reality of the work context. This study offers insights into productivity of knowledge workers generally in service industries of education, information and communication.  相似文献   
66.
The Indiana Project on Academic Success and the College Board Pilot Study on Student Retention evaluated the effectiveness of a variety of approaches to student retention. The authors share empirically grounded insights gleaned from this research.  相似文献   
67.
A doula and expectant mother's view of birth is forever changed when she sees a midwife simply place a newly born child below her mother at the moment of birth. The pause that the mother experiences in this moment as she studies, touches, and claims her child prompts the author to reflect in this guest editorial on ways we might be disturbing the natural sequence of birth as we deliver babies directly to their mothers' chests.  相似文献   
68.
Cognitive abilities as well as math fluency play an important role in mathematical skills. Understanding the relationship between cognitive abilities and mathematical skills is imperative to teaching effective arithmetic skills. The present study aimed to investigate the relationship between cognitive ability and math fluency with 38 first and second grade elementary aged children. Results demonstrate that preoperational children lacked the speed of concrete operational children but achieved comparable levels of accuracy when completing arithmetic problems.  相似文献   
69.
This paper draws on a four-year longitudinal ESRC funded project examining learning experiences of disabled students in higher education in four universities. The focus here is on institutional responses to the demands of audit culture and legislation in relation to making reasonable adjustments for students with impairments. The data comes from institutional documents and face-to-face interviews with key informants within the institutions. The findings indicate that quality assurance regimes and legislation have had some positive effect on improving access for disabled students; however, local factors and type of institution also have a major impact on the way that national policies are expressed in particular contexts.  相似文献   
70.
In two experiments using a radial-arm maze, pairs of rats made choices among eight maze locations, each containing a large quantity of one of two food types. The choices made by 1 rat affected the choices made by the other rat. Under most conditions, visits by 1 rat increased the tendency of the other rat to subsequently choose that maze location. However, the effect depended on the quality of the food available in a particular location. When it was possible for the rats to observe each other on the maze arms and a rat had experienced that a location contained the less preferred food type, a previous visit to that location by the foraging partner decreased the tendency to visit that location. These effects are attributed to working memory for the spatial choices of another rat, and they indicate that memory produced by a rat’s own visit to a maze location is integrated with memory for the behavior of another rat to determine spatial choice  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