全文获取类型
收费全文 | 20346篇 |
免费 | 544篇 |
国内免费 | 15篇 |
专业分类
管理学 | 2696篇 |
民族学 | 107篇 |
人才学 | 1篇 |
人口学 | 1847篇 |
丛书文集 | 169篇 |
理论方法论 | 1769篇 |
综合类 | 782篇 |
社会学 | 9989篇 |
统计学 | 3545篇 |
出版年
2023年 | 103篇 |
2021年 | 144篇 |
2020年 | 316篇 |
2019年 | 397篇 |
2018年 | 531篇 |
2017年 | 730篇 |
2016年 | 500篇 |
2015年 | 380篇 |
2014年 | 483篇 |
2013年 | 3282篇 |
2012年 | 706篇 |
2011年 | 692篇 |
2010年 | 557篇 |
2009年 | 488篇 |
2008年 | 528篇 |
2007年 | 579篇 |
2006年 | 562篇 |
2005年 | 505篇 |
2004年 | 419篇 |
2003年 | 384篇 |
2002年 | 404篇 |
2001年 | 520篇 |
2000年 | 455篇 |
1999年 | 425篇 |
1998年 | 314篇 |
1997年 | 288篇 |
1996年 | 275篇 |
1995年 | 271篇 |
1994年 | 260篇 |
1993年 | 249篇 |
1992年 | 313篇 |
1991年 | 291篇 |
1990年 | 288篇 |
1989年 | 260篇 |
1988年 | 250篇 |
1987年 | 271篇 |
1986年 | 229篇 |
1985年 | 255篇 |
1984年 | 276篇 |
1983年 | 263篇 |
1982年 | 237篇 |
1981年 | 208篇 |
1980年 | 190篇 |
1979年 | 211篇 |
1978年 | 179篇 |
1977年 | 153篇 |
1976年 | 152篇 |
1975年 | 173篇 |
1974年 | 137篇 |
1973年 | 110篇 |
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
571.
This study adds to the growing body of knowledge on gender nonconformity aspects of heteronormativity by examining its impact on the life course of hijras and their access to fundamental human rights in Pakistan. Drawing on 50 semistructured interviews conducted in two sites, the findings suggest that the participants’ lived experiences associated with gender nonconformity significantly influenced the direction of their life course and their ability to have access to human rights. These experiences spanned from childhood to elderhood across a wide range of settings, such as family, school, guru dera (residence headed by a hijra guru), workplace, and interactions with authorities. The participants’ human rights were not recognized, resulting in abuse, social stigma, discrimination against them, and their exclusion from mainstream society. Finally, implications are drawn for public policy and future research on third gender concerns in Pakistan and elsewhere. 相似文献
572.
Dicky W. L. Lai 《Asia Pacific journal of social work》2017,27(1):39-52
This article compares social assistance systems in Macao and Hong Kong. It finds that Macao delivers a higher level of social assistance benefits, whereas Hong Kong has a larger group of social assistance beneficiaries. The Hong Kong Government spends a larger amount on social assistance provision and imposes tougher controls on the recipients, compared to Macao. The results of the comparison indicate that Macao and Hong Kong differ markedly in the type of productivist welfare regime they belong and challenge the assertion that the two welfare systems form a distinct welfare model. 相似文献
573.
This study develops the concept of integrated leadership in the public sector. Integrated leadership is conceived as the combination of five leadership roles that are performed collectively by employees and managers at different levels of the hierarchy. The leadership roles are task-, relations-, change-, diversity-, and integrity-oriented leadership. Using data from the Federal Human Capital Survey and Program Assessment Rating Tool, we analyze the relationship between integrated leadership and federal program performance. The findings from the empirical analysis indicate that integrated leadership has a positive and sizeable effect on the performance of federal sub-agencies. The study concludes with a discussion of the implications of the findings and limitations of the study. 相似文献
574.
Alexander L. Stitt 《Journal of LGBT Issues in Counseling》2014,8(3):282-297
Advocating acceptance, committed action, and value-guided behavior over experiential avoidance, Acceptance and Commitment Therapy (ACT) may aid lesbian, gay, bisexual and transgender (LGBT) clients affected by hetero/homonormative social pressure. By conceptualizing LGBT paradigms of internal/external control/responsibility (IC-IR; EC-IR; IC-ER; EC-IR), ACT may be adapted to a myriad of multicultural worldviews. This article presents locus of acceptance as the attributed worth of internal/external cues perceived necessary by the client to achieve self-acceptance. Recognizing visibility and isolation as recurrent LGBT issues, locus of acceptances balances identity as individual (internal acceptance) with identity as community (external acceptance). 相似文献
575.
576.
577.
This paper presents a model and an algorithm for scheduling a system in which parts are processed through a chemical processing tank line. The tank line is equipped with one piece of material-handling equipment. The tank line is modelled with a mixed integer linear programming formulation. The formulation is then used to develop a heuristic algorithm. The algorithm generates the optimum or near optimum schedule and is easy to apply in practice where no defectives are permitted. 相似文献
578.
MATTHEW G. NAGLER 《Economic inquiry》2013,51(2):1218-1231
I present evidence that social capital reduces traffic accidents and related death and injury, using data from a 10‐year panel of 48 U.S. states. The econometric challenge is to distinguish the causal effects of social capital from bias resulting from its correlation with unobservable characteristics by state that influence road risks. I accomplish this by employing snow depth as an instrument, and by restricting attention to summertime accidents. My results show that social capital has a statistically significant and sizable negative effect on crashes, traffic fatalities, serious traffic injuries, and pedestrian fatalities that holds up across a range of specifications. (JEL R41, I18, Z13) 相似文献
579.
Abstract The present study was based on data collected (separately for husbands and wives) from 365 couples to determine levels of consensus on a series of variables related to the family forming process. Following Scheff (1967), consensus was operationalized as both agreement and coorientation in the marital dyad. The data generally indicated low levels of consensus on such variables as contraceptive efficacy, desired family size, child spacing, unwanted pregnancies, communication with spouse, and levels of alienation. The results are discussed within the framework of family planning and effective fertility control. 相似文献
580.
W. G. Emmett 《Population studies》2013,67(4):324-337
An estimate of the change in intelligence in ten English education authorities during the past 10 years has been made by comparing the scores of complete year groups of 11-year-old children in 1947 with scores made by similar groups in the same test on an earlier occasion. The first test was taken by 31,728 children and the second by 28,505 children, boys and girls in approximately equal numbers. For boys and girls together there was a fall of 0.0034 point of intelligence quotient per year, which was far from significant. In seven districts where we had separate scores for boys and girls on both occasions there was a significant fall in intelligence quotient of 0.0921 point per year amongst boys and a significant rise of 0.0921 point per year amongst girls. The adventitious influences which might invalidate a comparison of the two sets of scores have been considered; they probably tend to depress the score at the second test. A study of sex differences in attainment tests at 11 years and in intelligence tests at 13 years and later suggests that the scores of the boys in 1947 are underestimates of their ability, and that a truer measure of the trend of intelligence amongst the population is represented by the change in the girls' scores. By assuming a certain parallelism between the present survey and that of the Scottish children, the rise in intelligence quotient of the latter is estimated at 0.0543 point per year. A significant increase in the dispersion of intelligence test score of both boys and girls during the past 10 years has been recorded. 相似文献