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   569篇
  免费   10篇
教育   444篇
科学研究   23篇
各国文化   9篇
体育   41篇
文化理论   3篇
信息传播   59篇
  2024年   1篇
  2023年   7篇
  2022年   7篇
  2021年   15篇
  2020年   17篇
  2019年   29篇
  2018年   37篇
  2017年   34篇
  2016年   27篇
  2015年   23篇
  2014年   24篇
  2013年   98篇
  2012年   19篇
  2011年   18篇
  2010年   17篇
  2009年   15篇
  2008年   17篇
  2007年   11篇
  2006年   14篇
  2005年   20篇
  2004年   11篇
  2003年   15篇
  2002年   12篇
  2001年   8篇
  2000年   10篇
  1999年   6篇
  1998年   8篇
  1997年   8篇
  1996年   6篇
  1995年   5篇
  1994年   3篇
  1993年   2篇
  1992年   6篇
  1991年   3篇
  1990年   3篇
  1989年   2篇
  1988年   3篇
  1987年   2篇
  1986年   1篇
  1985年   2篇
  1984年   1篇
  1983年   3篇
  1981年   2篇
  1980年   1篇
  1978年   1篇
  1977年   1篇
  1975年   1篇
  1971年   1篇
  1970年   1篇
  1967年   1篇
排序方式: 共有579条查询结果,搜索用时 15 毫秒
201.
Distance education (DE) in social work programs and studies on its comparable effectiveness with face-to-face education continue to increase. Yet not all faculty are convinced of the results, and this study explores why. Three case studies indicate that reservations center on valuing the process of learning and nonverbal communication. Issues regarding duty of care to families to be served by future social workers primarily educated in a virtual classroom also matter significantly. The trend toward DE may be inevitable, but this does not mean that educators should not voice their concerns; their skepticism has merit, and they have a responsibility to be vocal.  相似文献   
202.
'Playing for Success' is a national initiative to establish Study Support Centres in professional football clubs, intended to support underachieving young people at key stages 2 and 3. The second year of the evaluation involved collection of data from pupils in 12 such Centres. Instruments were administered before and after attendance at the Centres, and measurements taken relating to literacy and numeracy, as well as attitude scales and self-assessments of ICT skills. Data were also obtained from a small 'control' group. Multilevel analysis of the results has given insights into the areas where the initiative appears to have had positive effects, and the other factors which may be associated with such effects.  相似文献   
203.
The Threshold Capability Integrated Theoretical Framework (TCITF) is presented as a framework for the design of university curricula, aimed at developing graduates’ capability to deal with previously unseen situations in their professional, social, and personal lives. The TCITF is a new theoretical framework derived from, and heavily dependent upon, the ideas of the Threshold Concepts Framework (Meyer and Land 2003a; Land et al. 2006) and Capability Theory (Bowden and Marton 1998; Bowden et al. 2000; Bowden 2004). Capability theory is firmly based in phenomenography and variation theory, is concerned with the development of knowledge capability, but has had limited application in practice. The threshold concepts framework has enjoyed greater acceptance by a large range of academics in many fields. This acceptance has initially focussed on analytic studies of what constitutes a threshold concept—and the location and distribution of such concepts—in a given domain. In many instances subsequent attention has focussed on issues of pedagogy and assessment, including the design of curricula. We propose a merging of capability theory and the threshold concepts framework and argue that capability and variation theories provide the ideal mechanism for developing a strong pedagogical approach based on newly emerging knowledge of the critical features of threshold concepts within different domains.  相似文献   
204.
This is a Swedish study about the correspondence between higher education studies and the obtained profession considering both skill level and specialisation. The labour market position in 2002, for a student population, aged 26–28 years, was analyzed. Also those students who had not obtained a degree, but who had studied at least two years were included. Income was not considered when a match was determined. Social class background did not have any effect on matching when types of higher education studies were the same. It was more likely that a woman would find a matching employment than a man. Having a degree improved the chances of obtaining a matching profession by three times.  相似文献   
205.
School delinquency has been linked to an array of negative educational outcomes, and if left unchecked, may lead to more serious problems in adulthood. Identifying the risk and protective factors that influence school delinquency is therefore crucial to develop effective intervention programs. Utilizing Hirschi's social bond theory as a framework, the authors investigated the relationships between social bonds (i.e., parental involvement, bond to school, beliefs, commitment to sport activities, commitment to non‐sport activities, and involvement) and school delinquency among a nationally representative sample of 10th graders. Special attention was given to gender differences. Results indicate that social bond measures account for a significant variance in school delinquency (11.2%, p < .001) above and beyond that predicted by socioeconomic status (1.5%, p < .001), and that the relationships between social bonds and school delinquency vary across gender. Practical and theoretical implications are for educators and researchers alike.  相似文献   
206.
207.
208.
Women who experienced abuse or neglect as children are more likely to have health problems during pregnancy and postpartum, but can be reluctant to seek help due to a lack of trauma-informed services. As part of a larger mixed method study, this component aimed to obtain qualitative data from trauma-exposed new mothers about their health care preferences during the perinatal period with the ultimate goal to design personalized, supportive interventions. Fifty-two trauma-exposed mothers completed a semi-structured interview at seven months postpartum about health care preferences including ideas for programs that promote wellness, thoughts about the influences of being a new mother and possible names for a program serving trauma-exposed mothers. Interviews were transcribed and coded using N-Vivo. Participants described ambivalence about seeking help but also a sincere desire for healing, coupled with hope for the future. This tension was apparent in the discussions highlighting the importance of access to experienced, nonjudgmental, and knowledgeable health and social care staff and volunteers, the wish for both formal, integrated physical and mental health services, and for informal opportunities to meet other trauma-exposed mothers in a non-stigmatizing, child-friendly setting. Finally, positive relationship-building, respect, and safety were identified as key elements of services critical to counteract trauma-related shame and mistrust in others. Services for trauma-exposed mothers should acknowledge the normal ambivalence surrounding seeking help, but promote hope-affirming practices in a family-centered, safe, non-clinical setting that involves children, builds social support, and provides peer interaction. Program names should reflect optimism and healing rather than trauma.  相似文献   
209.
In road and off-road motorcycle accidents, neck injury often has a catastrophic outcome if not fatal. To protect motorcyclists’ necks, a number of neck–braces are available on the market. The level of protection from these systems is not well reported because of the absence of an accepted neck-loading evaluation standard. The present study proposed a numerical evaluation for the neck–brace to protect the neck. Twenty-four impacts with and without the brace were simulated by changing impact angles and initial impact velocities. For each simulation, the vertical force, the extension moment, and the normalized neck injury criterion were calculated. Results showed that the risk of AIS 3?+?neck injury was reduced by the neck–brace on average by 39 and 13% at 5.5 and 6.5 m/s, respectively, when the normalized neck injury criterion was considered; however, for impact velocities, above 6.5 m/s, the neck–brace was not as efficient in reducing overall neck injury risk.  相似文献   
210.
The present study aimed to determine the effects of physical training performed by parents on mice offspring adiposity. Male and female parents underwent an aerobic training protocol for 7 weeks. The trained and sedentary parents were allowed to mate and the resultant offspring divided in: S (Offspring from Sedentary Parents), T (Offspring from Trained Parents), ST (Offspring from Sedentary Father and Trained Mother) and TS (Offspring from Trained Father and Sedentary Mother). After weaning, offspring was euthanized, blood collected and samples of mesenteric and inguinal fat pads used to isolate adipocytes for morphologic and histological analyses. Lee index, mesenteric fat pad, sum of visceral fat and total fat weight of female T was reduced in comparison to the other groups (p < 0.05). Periepididymal and sum of visceral fat in male T group was also reduced when compared to the other groups (p < 0.05). The diameter of mesenteric and inguinal adipocytes of T group was smaller compared to all groups comparisons for both sexes (p < 0.05). In summary, exercise training performed by parents reduced visceral offspring adiposity, the diameter of subcutaneous adipocytes and improved metabolic parameters associated to metabolic syndrome.  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