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   579篇
  免费   34篇
管理学   51篇
民族学   7篇
人口学   48篇
教育普及   1篇
理论方法论   93篇
综合类   2篇
社会学   377篇
统计学   34篇
  2024年   1篇
  2023年   11篇
  2022年   2篇
  2021年   7篇
  2020年   25篇
  2019年   32篇
  2018年   35篇
  2017年   32篇
  2016年   33篇
  2015年   24篇
  2014年   32篇
  2013年   113篇
  2012年   26篇
  2011年   21篇
  2010年   12篇
  2009年   17篇
  2008年   15篇
  2007年   23篇
  2006年   17篇
  2005年   10篇
  2004年   9篇
  2003年   10篇
  2002年   14篇
  2001年   10篇
  2000年   7篇
  1999年   4篇
  1998年   3篇
  1997年   5篇
  1996年   6篇
  1995年   3篇
  1994年   6篇
  1993年   7篇
  1992年   3篇
  1991年   5篇
  1990年   3篇
  1987年   4篇
  1986年   1篇
  1985年   3篇
  1984年   4篇
  1983年   5篇
  1982年   1篇
  1981年   1篇
  1980年   2篇
  1979年   1篇
  1978年   1篇
  1976年   3篇
  1974年   1篇
  1972年   1篇
  1971年   1篇
  1968年   1篇
排序方式: 共有613条查询结果,搜索用时 62 毫秒
81.
82.
Open innovation, fuelled by the rise of the Internet, has made it feasible and cheaper for firms to open themselves up to a wide range of external sources of innovative ideas. The explosive growth of open innovation intermediary networks, such as InnoCentive or Linked‐in, enables the rapid pairing of firms seeking knowledge to address a wide range of business challenges (seekers) with other firms or individuals who already have relevant knowledge (solvers or knowledge brokers). These intermediary networks allow procurement departments to source codified and un‐codified knowledge from firms or individuals outside their traditional supplier networks using one‐off transactional relationships. Although sourcing ideas in this way theoretically poses problems for knowledge search and transfer, we have found that companies can draw on processes and integration mechanisms developed by procurement and design engineering to develop effective organizational learning routines. These routines are strategically vital to source new ideas through open innovation using intermediary networks and create competitive advantage.  相似文献   
83.
ABSTRACT

Indigenous research Knowledges and methodologies have existed over millennia, however it is only recently that Indigenous scholars have been able to challenge institutional Western hegemony to reclaim sovereignty in the research space. Despite the high volume of quantitative research describing Aboriginal and Torres Strait Islander health, there has been limited evaluation of the value added through incorporation of Indigenous Knowledges and methodologies. ‘Research at the interface’ has been discussed as an Indigenous research methodology for researchers to contextualise and inform their research practices, between Indigenous and Western systems of knowledge. In this article we address the significance of ‘research at the interface’ for Aboriginal and Torres Strait Islander research, as an exciting opportunity for innovation to ensure strength, self-determination and resilience for Aboriginal and Torres Strait Islander communities engaged in research. We also introduce weaving a methodology for ‘research at the interface’ as a process for conceptualising Indigenous and quantitative research methodologies at the interface.  相似文献   
84.
ABSTRACT

There is increasing emphasis on understanding economic advantage alongside disadvantage – on studying both ‘poverty’ and ‘riches’. This trend prompts and requires new ethical reflection. I argue that in qualitative interview research, a clearer distinction needs to be drawn between ethical commitments to individual research participants, and the group(s) to which they belong. This distinction is often elided in ethics guidelines and when researchers discuss their own work. Attending to the distinction highlights a symmetrical ethical dilemma: researchers studying disadvantage are often motivated to further the interests of the wider group to which their participants belong, yet the study itself risks eliciting or exacerbating negative experiences or identities amongst participants themselves. Conversely, the process of studying advantage frequently bolsters the positive identities or experiences of individual study participants, even as the research findings challenge or subvert the interests of their group.  相似文献   
85.
Abstract

Objective: The purpose of this study was to explore differences in oral health among students by military service status in postsecondary settings. Participants: Secondary data were obtained from the American College Health Association’s 2011–2014 National College Health Assessment II. Method: Demographic characteristics of the study sample were explored by calculating frequencies and percentages by military service status. Research questions were explored with maximum likelihood multiple logistic regression. Results: Service member and veteran students are at greater risk for neglecting health behaviors associated with positive oral health, including that they were less likely to get dental exams and that those who deployed in the past were the least likely to be practicing good oral health. Conclusions: The results suggest that improving oral health will contribute to improving health and mental health outcomes in this population, and provide important information for health specialists working with service members and veterans on college campuses.  相似文献   
86.
87.
The years following the Colombian Congress’ 2016 approval of peace accords with the country’s oldest and largest guerrilla army have brought into stark relief Cynthia Enloe’s assertion that “wars don’t simply end, and wars don’t end simply.” As Colombia and the international community grapple with the complexity of constructing a society at peace, it is essential to listen to Colombian feminists’ visions of what a true and lasting peace would look like. While the feminist gains evinced by the accords represent a significant step forward, my research with feminist peace networks during the negotiations points to a still broader vision of peace that has not yet been embodied by the accords or their implementation. I argue that the antimilitarist, antineoliberal and antipatriarchal peace envisioned by feminist activists is more comprehensive, more transformative and more stable than that contained in the accords, and offer predictions of how feminists might pursue their vision in the post-accords reality.  相似文献   
88.
The purpose of the current study was to compare 5 years of educational outcome data for online and face-to-face MSSW students (N=883) who graduated from University of Tennessee Knoxville College of Social Work. Students’ knowledge (comprehensive exam scores, grade point averages), skills (field evaluation scores), and perception of their graduate social work program were examined. Univariate and multivariate analyses revealed significantly higher knowledge scores for face-to-face, and significantly greater skills ratings for online students. Online students possessed significantly more positive perceptions of faculty and their own preparedness for professional practice. Effect sizes for all findings were extremely small, however, and suggest that differences between online and traditional student outcomes have minor practical relevance related to student achievement. Educational and research implications are discussed.  相似文献   
89.
Children of depressed mothers show substantial social impairment, which increases their risk for developing depression. Theory of mind understanding forms the basis of social functioning, and is impaired in children of currently depressed mothers. Models of risk emphasize that a history of any maternal depression confers risk to later psychopathology. Therefore, we tested a novel model of the impact of lifetime maternal depression on children’s false belief understanding that accounts for three primary factors that scaffold this understanding: maternal mental state talk, and children’s executive functioning and language abilities. Children aged 41–48 months with a maternal lifetime history of major depressive disorder (MDD; n = 19) performed significantly more poorly on the false belief battery compared to those without (n = 44). Further, lower levels of mental state talk, child executive functioning, and child language ability were significantly associated with poorer false belief scores. However, the relation between maternal MDD and children’s false belief performance was not mediated by any of these factors. These results indicate that maternal depression predicts poorer false belief understanding independently of other crucial scaffolding variables, and may be a social cognitive mechanism underlying the intergenerational transmission of depression.  相似文献   
90.
Young people who are currently or were previously in state care have consistently been found to have much higher rates of mental health and neurodevelopmental difficulties than the general youth population. While a number of high-quality reviews highlight what research has been undertaken in relation to the mental health of young people with care experience and the gaps in our knowledge and understanding, there is, until now, no consensus, so far as we aware, as to where our collective research efforts should be directed with this important group. Through a series of UK wide workshops, we undertook a consultative process to identify an agreed research agenda between those with lived experience of being in care (n = 15), practitioners, policy makers and researchers (n = 59), for future research regarding the mental health of young people with care experience, including those who are neurodiverse/have a neurodevelopmental difficulty. This consensus statement identified 21 foci within four broad categories: how we conceptualize mental health; under-studied populations; under-studied topics; and underused methodologies. We hope that those who commission, fund and undertake research will engage in this discussion about the future agenda for research regarding the mental health of young people with care experience.  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