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   1114篇
  免费   52篇
管理学   143篇
民族学   6篇
人才学   3篇
人口学   102篇
丛书文集   8篇
理论方法论   168篇
综合类   1篇
社会学   558篇
统计学   177篇
  2023年   9篇
  2021年   10篇
  2020年   22篇
  2019年   34篇
  2018年   27篇
  2017年   44篇
  2016年   37篇
  2015年   25篇
  2014年   32篇
  2013年   170篇
  2012年   31篇
  2011年   46篇
  2010年   29篇
  2009年   33篇
  2008年   32篇
  2007年   45篇
  2006年   47篇
  2005年   35篇
  2004年   33篇
  2003年   30篇
  2002年   30篇
  2001年   34篇
  2000年   22篇
  1999年   23篇
  1998年   14篇
  1997年   14篇
  1996年   9篇
  1995年   17篇
  1994年   12篇
  1993年   25篇
  1992年   14篇
  1991年   9篇
  1990年   10篇
  1989年   5篇
  1988年   10篇
  1987年   10篇
  1986年   6篇
  1985年   7篇
  1984年   5篇
  1983年   8篇
  1982年   9篇
  1981年   7篇
  1980年   8篇
  1979年   15篇
  1978年   9篇
  1977年   13篇
  1976年   5篇
  1975年   15篇
  1974年   9篇
  1973年   5篇
排序方式: 共有1166条查询结果,搜索用时 0 毫秒
51.
This paper considers how shifts within the social sciences towards conceptualising spatiality in relational terms have unfolded in rural studies in particular ways over the past decade or so. A period in which networks, connections, flows and mobility have all established themselves as compelling conceptual frames for research, the rural has increasingly been recast in relational terms as a multi-authored and multi-faceted space, constituted through local-global interconnections and their place specific, sometimes contested, manifestations. In this way, the multiple meanings of the rural continues to be a focus of critical concern, as are the implications ‘of’ and ‘in’ rural spaces for some of the major issues currently being faced by governments and citizens around the world; including climate change and food security. Apprehending the complexity of the rural in these terms, we argue, requires not only thinking space relationally, but at the same time being epistemologically relational or theoretically pluralist. That is, recognising the co-constituent production of rural space through material and discursive phenomenon, processes and practices, and thus the value of existing theoretical resources (social constructionism, political and economic materialism) in relation with the critical and rigorous appraisal of ‘new’ concepts and ideas to better comprehend rural space in its multidimensional complexity and particularity. To this end, we identify Cindi Katz's notion of ‘countertopography’ as a promising conceptual and methodological addition to the rural scholar's toolkit insofar as it attends to a politics of location and differentation in relation to global processes. We conclude our discussion by sketching out possible objects of countertopographical analysis for understanding ongoing processes of change in rural space(s).  相似文献   
52.
Employed individuals from a range of jobs (n=18) were interviewed using a repertory grid technique, to explore the criteria they used to distinguish between different jobs. The concepts of 'a good job' and 'a job good for health' were also discussed. Interactions with others and the job itself were the most commonly used criteria and were also the most common features of a 'good job'. Pay and security were mentioned frequently but were less important when comparing jobs and when defining a 'good job'. Physical activity was rarely associated by interviewees with a 'good job' but was frequently associated with a 'job good for health'. A comprehensive definition of a 'good job' needs to take all these factors into account.  相似文献   
53.
In this paper we discuss emotions and fantasies that inform and influence the project of theory building. Our argument is that theory building can be improved by engaging directly with emotions and with fantasies that are defensively and creatively generated by the researcher. Once acknowledged, these can be transformed into ideas and insights. We provide an example of the emotional dynamics surrounding a novice researcher's use of grounded theory within her doctoral research. We highlight three distinctive researcher fantasies of containment, coherence and purity associated with her experience of the method. We discuss how engagement with these fantasies deepened the researcher's analysis and thereby enhanced the process of building theory from the data. Therefore, our paper contributes to an understanding of how fantasies mobilized by such an open‐ended research method can help to refine our thinking about emerging theory.  相似文献   
54.
Multivariate control charts are used to monitor stochastic processes for changes and unusual observations. Hotelling's T2 statistic is calculated for each new observation and an out‐of‐control signal is issued if it goes beyond the control limits. However, this classical approach becomes unreliable as the number of variables p approaches the number of observations n, and impossible when p exceeds n. In this paper, we devise an improvement to the monitoring procedure in high‐dimensional settings. We regularise the covariance matrix to estimate the baseline parameter and incorporate a leave‐one‐out re‐sampling approach to estimate the empirical distribution of future observations. An extensive simulation study demonstrates that the new method outperforms the classical Hotelling T2 approach in power, and maintains appropriate false positive rates. We demonstrate the utility of the method using a set of quality control samples collected to monitor a gas chromatography–mass spectrometry apparatus over a period of 67 days.  相似文献   
55.
56.
57.
This article examines a Protestant mission in late nineteenth-century Senegal that served as a refuge for runaway slaves in French West Africa. While slavery in Africa has been understood as benign and the end of slavery as a process of ‘renegotiation’ rather than a struggle for freedom, evidence from the mission shows the complicated and personal nature of emancipation for escaped slaves who joined religious communities. By analyzing the mission’s annual report, this essay sheds light on the lives of individual men and women who fled to the colonial capital and adopted strategies to secure their status as freepersons.  相似文献   
58.
ABSTRACT

Lack of proficiency in writing and research among social work students has increasingly concerned social work educators and practitioners. Given the significance of written communication with clients and emphasis on evidence-based practice in the field of social work, it is critical to assess students’ competence in both writing and research. However, deficit-based approaches to assessing writing and research competence have disadvantaged students at historically black colleges and universities (HBCUs). This pilot study aims to assess writing and research proficiency of HBCU master’s of social work (MSW) students through empirical analysis of their capstone papers and surveys from educators to provide implications for developing a writing and research manual for social work programs at HBCUs. Ten capstone papers were randomly selected and qualitatively analyzed; nine faculty and one field supervisor completed the survey, and their respondents were analyzed using cross-case analysis. Analyses of the capstone papers identified two themes for writing and research domains, respectively: (1) weakness in developing statements and lack of knowledge of writing style and (2) plagiarism and lack of understanding of research structure. Moreover, analyses of the surveys revealed four themes regarding assessment of writing and research skills among students struggling with basic writing mechanics, indicating that HBCU MSW students may have potential and capacity for learning, as evidenced by their ideas and critical thinking skills. These findings suggest both teaching- and research-oriented programs could employ the proposed writing and research assessment manual, as well as a writing and research lab/center for improving writing and research skills among their students.  相似文献   
59.
60.
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