全文获取类型
收费全文 | 24860篇 |
免费 | 530篇 |
国内免费 | 3篇 |
专业分类
管理学 | 3662篇 |
民族学 | 120篇 |
人才学 | 10篇 |
人口学 | 2307篇 |
丛书文集 | 112篇 |
教育普及 | 2篇 |
理论方法论 | 2412篇 |
现状及发展 | 1篇 |
综合类 | 308篇 |
社会学 | 12210篇 |
统计学 | 4249篇 |
出版年
2023年 | 152篇 |
2021年 | 165篇 |
2020年 | 381篇 |
2019年 | 526篇 |
2018年 | 615篇 |
2017年 | 773篇 |
2016年 | 652篇 |
2015年 | 474篇 |
2014年 | 600篇 |
2013年 | 3870篇 |
2012年 | 816篇 |
2011年 | 813篇 |
2010年 | 599篇 |
2009年 | 505篇 |
2008年 | 609篇 |
2007年 | 651篇 |
2006年 | 630篇 |
2005年 | 631篇 |
2004年 | 562篇 |
2003年 | 522篇 |
2002年 | 567篇 |
2001年 | 620篇 |
2000年 | 658篇 |
1999年 | 570篇 |
1998年 | 439篇 |
1997年 | 406篇 |
1996年 | 404篇 |
1995年 | 377篇 |
1994年 | 379篇 |
1993年 | 367篇 |
1992年 | 427篇 |
1991年 | 372篇 |
1990年 | 334篇 |
1989年 | 344篇 |
1988年 | 346篇 |
1987年 | 297篇 |
1986年 | 285篇 |
1985年 | 324篇 |
1984年 | 328篇 |
1983年 | 293篇 |
1982年 | 269篇 |
1981年 | 226篇 |
1980年 | 210篇 |
1979年 | 235篇 |
1978年 | 203篇 |
1977年 | 186篇 |
1976年 | 176篇 |
1975年 | 181篇 |
1974年 | 150篇 |
1973年 | 136篇 |
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
981.
ABSTRACTThe growing commercialisation of migration, often through a multiplicity of labour market intermediaries, is an issue of increasing academic interest. We seek to contribute to an emerging research agenda on the migration industries by exploring how one of the key actors that constitutes it, recruitment agencies, sits at the nexus between flexible labour market structures and migrant labour. Interviews with U.K. labour providers and low-wage employers form the evidence base for an analysis of the strategies developed by recruiters to derive commercial gain from connecting the so-called ‘supply’ and ‘demand’ sides of the flexible international labour market. We seek to contribute to understandings of the analytical categories within migration systems by illustrating how the migration industry interacts with other key stakeholders to structure international migration. 相似文献
982.
Roland Verwiebe Bernhard Kittel Fanny Dellinger Christina Liebhart David Schiestl Raimund Haindorfer 《Journal of ethnic and migration studies》2019,45(9):1401-1418
Labour market entry poses enormous challenges for recently arrived refugees, ranging from language barriers, devaluation of human capital, unfamiliarity with customs of the job search process to outright discrimination. How can refugees overcome these challenges and quickly enter gainful employment? In this paper, we draw on interviews with 26 male and female refugees from Syria, Afghanistan, Iraq and Iran, conducted in 2017 and 2018, who came to Austria in 2015 and 2014 and who have successfully entered employment. We depict refugees’ own perspectives on and strategies for fast job entry and integration. Personal agency and a proactive approach of seeking and seizing opportunities are key for overcoming initial barriers and entering upon positive integration pathways. At the same time, refugees’ personal agency is essential for establishing social ties to the host society, which also play a crucial role in early labour market integration. Finally, institutions of the Austrian labour market (the ‘apprenticeship’-system) interact with refugees’ agency in most intricate ways, both setting up nearly insurmountable barriers but also providing specific opportunities for refugees. 相似文献
983.
Travis J. Bristol 《Race Ethnicity and Education》2020,23(3):288-306
ABSTRACTWhile there continues to be increasing research about Black male teachers’ school-based experiences, there is less empirical evidence on the variation in these experiences for this subgroup. Drawing on Kanter’s Theory of Numbers and Group Composition, the researcher used the qualitative method to compare the perceptions of Black male teachers in schools that employ just one Black male teacher versus schools with larger numbers of Black male teachers. A theory of social isolation in organizations is proposed to explain differences in the variation of school-based experiences for Black male teachers. When compared to Black men in schools with larger percentages of Black male teachers on the faculty, those Black men who were the only Black male teachers on their faculty were more likely to describe feeling socially isolated and disconnected from their colleagues. 相似文献
984.
Although Asian American youth are often viewed as the model minority group who are doing well, research with youths, parents, and school personnel have documented significant unmet mental health needs among this population. However, little is known about the perspectives of service providers who work with Asian American youth in afterschool and mental health care settings with respect to what they perceive as challenges meeting the psychosocial needs of the population. The current exploratory study used Consensual Qualitative Research to analyze in-depth interviews with mental health providers, educators, and advocates working with Asian American youths in a multiethnic large urban environment. Results found that service providers were attuned to the multiple needs of the community but also spoke of challenges in meeting basic and psychological needs due to difficult family dynamics, structural stressors (e.g., economic and legal), and societal stigma and discrimination. We draw implications for providing more integrated services across different levels of urban Asian American adolescents’ ecological system to better meet the psychosocial challenges facing this population. 相似文献
985.
986.
In response to calls for a better understanding of quality of life, we draw upon working professionals’ perspectives and experiences to introduce a theoretical model that emerged from an inductive analysis of respondents’ language. A key element of this model includes a collective picture of factors representing quality of life. Further, this model suggests interrelatedness among these factors with pursuit of a high quality of life emerging as a dynamic process with a tensional nature. Our proposed model extends existing research by more fully capturing the complex ways in which people from the United States describe quality of life and its pursuit. 相似文献
987.
David Pendery 《Asian Ethnicity》2008,9(3):201-218
Diaspora studies have grown in importance in the modern world as world travel and relocation have become more feasible; as the numbers of persecuted peoples and those seeking exile or new beginnings in new lands has increased; as globalization has created new classes of diaspora movement based on economic motivations; and as technology and modern communication has linked people worldwide and made virtual diasporas and identities readily possible. In the present time, the concept of the diaspora has become the most relevant and usefully adaptable way to view global cultural interaction and human situational practices. This paper examines change and development in Chinese diaspora populations in the US, which have encountered the entire range of diaspora experience, old and new, from 1850 to the present day. The aim is threefold: (1) comparatively to sketch new ideas in diaspora studies, add to them where possible, and employ them in an analysis of individual and community identity construction in the Chinese diaspora, while comparing and contrasting these experiences with those of the Jewish and black diasporas; (2) to present a four-stage model of diasporic literary production and attendant personal and community identity construction, through which varied examples of Chinese American writing will be examined; and (3) within this model, to give extended attention to Chinese American writer Maxine Hong Kingston's China Men (1980), a pivotal text defining and describing Chinese American diaspora identity and experience in the US. The paper concludes with a look forward, and thoughts about possible new conditions modifying ‘new diasporas’. 相似文献
988.
This study examined the emergence of affect specificity in infancy. In this study, infants received verbal and facial signals of 2 different, negatively valenced emotions (fear and sadness) as well as neutral affect via a television monitor to determine if they could make qualitative distinctions among emotions of the same valence. Twenty 12‐ to 14‐month‐olds and 20 16‐ to 18‐month‐olds were examined. Results suggested that younger infants showed no evidence of referential specificity, as they responded similarly to both the target and distracter toys, and showed no evidence of affect specificity, showing no difference in play between affect conditions. Older infants, in contrast, showed evidence both of referential and affect specificity. With respect to affect specificity, 16‐ to 18‐month‐olds touched the target toy less in the fear condition than in the sad condition and showed a larger proportion of negative facial expressions in the sad condition versus the fear condition. These findings suggest a developmental emergence after 15 months of age for affect specificity in relating emotional messages to objects. 相似文献
989.
David A. Campbell 《Nonprofit management & leadership》2008,19(2):221-241
This article explores the decision‐making process nonprofit organizations use to determine whether to pursue merger or other forms of interorganizational restructuring. The research uses a case study design, analyzing four examples of interorganizational restructuring. The findings describe both the structure and the characteristics of the processes used in four cases. The research found that the decision‐making processes used in the four cases had several core elements. Participants in restructuring customized decision‐making processes to meet their needs, and power dynamics shaped those processes. Findings about the characteristics of the process emphasize the importance of communication and trust. How partners used power affected the decision‐making process and had implications for postmerger success. Decision‐making processes for cases involving two partners exhibited characteristics that were different from those involving multiple partners. Future research should consider the role of trust in restructuring decisions and the responsibilities of board and staff in the restructuring assessment process. 相似文献
990.
Nicole Bimmel Marinus H. Van IJzendoorn Marian J. Bakermans‐Kranenburg Femmie Juffer Eco J. C. De Geus 《Journal of research on adolescence》2008,18(2):201-214
The present longitudinal study examined resting heart rate and heart rate variability and reactivity to a stressful gambling task in adopted adolescents with aggressive, delinquent, or internalizing behavior problems and adopted adolescents without behavior problems (total N=151). Early‐onset delinquent adolescents showed heart rate hyporeactivity to the stress‐eliciting gambling task compared to late‐onset delinquent adolescents and adolescents without behavior problems. Heart rate, heart rate variability, and reactivity to stress were not related to environmental factors such as early‐childhood parental sensitivity, parental socioeconomic status, or adoptee's health status at arrival. We conclude that the distinction between delinquency and aggression and between childhood‐onset and adolescence‐onset delinquency is important for the study of stress reactivity in adolescents. 相似文献