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   4175篇
  免费   164篇
  国内免费   31篇
管理学   427篇
劳动科学   1篇
民族学   100篇
人口学   124篇
丛书文集   373篇
理论方法论   305篇
综合类   2097篇
社会学   695篇
统计学   248篇
  2024年   4篇
  2023年   29篇
  2022年   26篇
  2021年   47篇
  2020年   112篇
  2019年   135篇
  2018年   84篇
  2017年   103篇
  2016年   110篇
  2015年   109篇
  2014年   187篇
  2013年   413篇
  2012年   285篇
  2011年   308篇
  2010年   239篇
  2009年   238篇
  2008年   210篇
  2007年   253篇
  2006年   238篇
  2005年   223篇
  2004年   219篇
  2003年   195篇
  2002年   168篇
  2001年   148篇
  2000年   101篇
  1999年   35篇
  1998年   19篇
  1997年   19篇
  1996年   23篇
  1995年   8篇
  1994年   11篇
  1993年   11篇
  1992年   7篇
  1991年   10篇
  1990年   7篇
  1989年   7篇
  1988年   5篇
  1987年   2篇
  1986年   3篇
  1985年   1篇
  1984年   3篇
  1983年   2篇
  1982年   4篇
  1981年   7篇
  1980年   1篇
  1979年   1篇
排序方式: 共有4370条查询结果,搜索用时 93 毫秒
81.
We urgently need to put the concept of resilience into practice if we are to prepare our communities for climate change and exacerbated natural hazards. Yet, despite the extensive discussion surrounding community resilience, operationalizing the concept remains challenging. The dominant approaches for assessing resilience focus on either evaluating community characteristics or infrastructure functionality. While both remain useful, they have several limitations to their ability to provide actionable insight. More importantly, the current conceptualizations do not consider essential services or how access is impaired by hazards. We argue that people need access to services such as food, education, health care, and cultural amenities, in addition to water, power, sanitation, and communications, to get back some semblance of normal life. Providing equitable access to these types of services and quickly restoring that access following a disruption are paramount to community resilience. We propose a new conceptualization of community resilience that is based on access to essential services. This reframing of resilience facilitates a new measure of resilience that is spatially explicit and operational. Using two illustrative examples from the impacts of Hurricanes Florence and Michael, we demonstrate how decisionmakers and planners can use this framework to visualize the effect of a hazard and quantify resilience-enhancing interventions. This “equitable access to essentials” approach to community resilience integrates with spatial planning, and will enable communities not only to “bounce back” from a disruption, but to “bound forward” and improve the resilience and quality of life for all residents.  相似文献   
82.
Recent research indicates that CEOs’ temporal focus (the degree to which individuals attend to the past, present, and future) is a critical predictor for strategic outcomes. Building on paradox theory and the attention-based view, we examine the implications of CEOs’ past and future focus for strategic change. Results from polynomial regression analysis reveal that CEOs who cognitively embrace both the past and the future at the same time engage more in strategic change. In addition, our results reveal that the positive strategic change−firm performance relationship is enhanced when CEOs’ past focus is high, whereas CEOs’ future focus mitigates the translation of strategic change into firm performance (when their past focus is low at the same time). In addition, supplemental analyses indicate that the impact of CEOs’ temporal focus turns out differently in stable and dynamic environments. Our study thus extends the literature on both individual’s temporal focus and strategic change.  相似文献   
83.
In this article, we describe ways that the Delphi technique can be extended from its more traditional approaches and processes in order to make it a tool for scholars using participatory methods. This innovative proposed approach is called the change-oriented Delphi. We describe this innovative approach using an example from our own work to create solutions to the growth of non-tenure-track faculty in higher education institutions, which is negatively impacting student outcomes.  相似文献   
84.
Unexamined and unjustified assumptions are the Achilles’ heel of development programs. In this paper, we describe an evaluation capacity building (ECB) approach designed to help community development practitioners work more effectively with assumptions through the intentional infusion of evaluative thinking (ET) into the program planning, monitoring, and evaluation process. We focus specifically on one component of our ET promotion approach involving the creation and analysis of theory of change (ToC) models. We describe our recent efforts to pilot this ET ECB approach with Catholic Relief Services (CRS) in Ethiopia and Zambia. The use of ToC models, plus the addition of ET, is a way to encourage individual and organizational learning and adaptive management that supports more reflective and responsive programming.  相似文献   
85.
Dmitry Zaytsev 《Policy Studies》2019,40(3-4):353-373
ABSTRACT

Theories and concepts developed and empirically tested in the context of North American and Western European countries do not always easily transfer to another political landscape. The concept of “policy advisory system” is not an exception. On the one hand, policy processes and policy styles are not unique for each country; therefore, some generalizations can be made. On the other hand, studding particularities of policy process in a specific country can enrich theories, developed for general cases. Applying existing theories to a new context also goes a long way in verification and potential falsification – the fundamental requirement for a scientific process. This article aims to contribute to the debate on the topic of policy advisory system by comparing the development of three policies in Russia, each involving policy advisors to some extent. Based on this analysis, lessons are drawn regarding the conditions under which policy advisors can impact policy changes in an environment, alternative to “western.”  相似文献   
86.
ABSTRACT

Samir Amin’s final essay called for the creation of a new international organization of progressive social forces. Here I review evidence from twenty-first century transnational movements germane for understanding the likelihood of the emergence of such an international organization and the issues and sectors most likely to facilitate coalitional unity. More specifically, the ecological crises identified by Amin in the form of global warming and climate change have created an unprecedented global environmental threat capable of unifying diverse social strata across the planet. The climate justice movement has already established a global infrastructure and template to coordinate a new international organization for confronting neoliberal forms of globalization. Pre-existing movement organizing around environmental racism, climate justice in the global South, and recent intersectional mobilizations serve as promising models for building an enduring international organization that will represent subaltern groups and have a substantial impact on world politics.  相似文献   
87.
This study summarizes the development and piloting of the Transitions from Foster Care Key Leader Survey (TFC-KLS), an instrument designed to measure change in systems serving young people transitioning from foster care to adulthood. The Jim Casey Youth Opportunity Initiative’s logic model was used as a basis for instrument development. The instrument was piloted with 119 key leaders in six communities. Seven of eight latent scales performed well in psychometric testing. The relationships among the 24 measures of system change were explored. A CFA testing overall model fit was satisfactory following slight modifications. Finally, a test of inter-rater reliability between two raters did not find reliable reporting of service availability in a supplemental portion of the survey. The findings were generally positive and supported the validity and utility of the instrument for measuring system change, following some adaptations. Implications for the field are discussed.  相似文献   
88.
《Journal of homosexuality》2012,59(6):801-827
This article is based on structured interviews of a sample of 15 former participants in sexual orientation change efforts (SOCE), who currently identify as gay or lesbian. The primary research question for this study was, “What was the experience of self-identified gay men and lesbians who went through some type of SOCE and eventually asserted themselves as gay or lesbian?” The research concludes that participants sometimes identified as heterosexual during SOCE, but never changed their underlying homosexual orientation, and that suppression, disconnection, and a sense of inauthenticity were significant phenomena of this process.  相似文献   
89.
Twin studies are a major source of information about genetic effects on behavior, but they depend on a controversial assumption known as the equal environments assumption (EEA): that similarity in co-twins’ environments is not predictive of similarity in co-twin outcomes. Although evidence has largely supported the EEA, critics have claimed that environmental similarity has not been measured well, and most studies of the EEA have focused on outcomes related to health and psychology. This article addresses these limitations through (1) a reanalysis of data from the most cited study of the EEA, Loehlin and Nichols (1976), using better measures, and through (2) an analysis of nationally representative twin data from MIDUS using more comprehensive controls on a wider variety of outcomes than previous studies. Results support a middle ground position; it is likely that the EEA is not strictly valid for most outcomes, but the resulting bias is likely modest.  相似文献   
90.
In recent years Christian Aid has begun to explicitly recognise and respond to discrimination faced by LGBTI people globally. A catalyst for this shift was the re-criminalisation of homosexuality in Uganda, Nigeria, and India in 2014, as well as partner reports of rising violence towards LGBTI people in Latin America and the Caribbean. However, breaking the silence on LGBTI issues within the organisation came predominantly through the emergence of an informal staff sexuality network. This article offers a critique of Christian Aid’s journey from being initially hesitant to engage with issues of LGBTI discrimination to recognising that as a faith-based development agency it can no longer remain silent. Taking such steps, however, has not been without challenges or risks.  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