全文获取类型
收费全文 | 31145篇 |
免费 | 848篇 |
国内免费 | 398篇 |
专业分类
管理学 | 1176篇 |
劳动科学 | 13篇 |
民族学 | 260篇 |
人才学 | 6篇 |
人口学 | 389篇 |
丛书文集 | 3473篇 |
理论方法论 | 1193篇 |
综合类 | 23299篇 |
社会学 | 907篇 |
统计学 | 1675篇 |
出版年
2024年 | 64篇 |
2023年 | 150篇 |
2022年 | 251篇 |
2021年 | 267篇 |
2020年 | 365篇 |
2019年 | 423篇 |
2018年 | 381篇 |
2017年 | 497篇 |
2016年 | 557篇 |
2015年 | 643篇 |
2014年 | 1624篇 |
2013年 | 1856篇 |
2012年 | 1840篇 |
2011年 | 2227篇 |
2010年 | 1852篇 |
2009年 | 1881篇 |
2008年 | 1989篇 |
2007年 | 2432篇 |
2006年 | 2321篇 |
2005年 | 2173篇 |
2004年 | 2041篇 |
2003年 | 1917篇 |
2002年 | 1531篇 |
2001年 | 1253篇 |
2000年 | 710篇 |
1999年 | 268篇 |
1998年 | 140篇 |
1997年 | 147篇 |
1996年 | 110篇 |
1995年 | 112篇 |
1994年 | 90篇 |
1993年 | 54篇 |
1992年 | 59篇 |
1991年 | 36篇 |
1990年 | 33篇 |
1989年 | 33篇 |
1988年 | 19篇 |
1987年 | 12篇 |
1986年 | 8篇 |
1985年 | 4篇 |
1984年 | 3篇 |
1983年 | 7篇 |
1982年 | 2篇 |
1981年 | 2篇 |
1980年 | 2篇 |
1979年 | 1篇 |
1978年 | 2篇 |
1977年 | 2篇 |
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
981.
《Journal of Ethnic & Cultural Diversity in Social Work》2013,22(3-4):81-102
Abstract This exploratory 2003 study of 261 women in WIC addresses depression and mental-health service utilization in six race/ethnic-immigrant/migrant groups and factors amenable to change. Using the PrimeMD-PHQ, island-born Puerto Rican women had the highest prevalence of subthreshold depressive syndrome (27.8%); African American women had the highest prevalence of major depressive syndrome (21.3%); proportionately more White women used mental-health services (41.9%). The odds for major depressive syndrome among those with no one to help with childcare were almost four times greater than those with help. The odds of mental-health service use among those with indirect exposure to mental-health care were four times greater than those without such exposure. Implications for intervention and further research are discussed. 相似文献
982.
《Journal of Religion & Spirituality in Social Work》2013,32(1-2):197-212
SUMMARY There has been a dramatic increase in the number of women in the criminal justice system over the past two decades, creating the need for gender-specific responses and programs in jails, prisons, and community corrections. Systems must adapt to appropriately respond to women and their families. Institutions and community-based organizations must help women to deal with their histories of trauma, violence, and substance abuse. One gender-specific, strength-based, community model for support is presented. 相似文献
983.
《Journal of Religion & Spirituality in Social Work》2013,32(3):25-43
Abstract The role of women in American congregations is a topic that has gained attention in the past twenty years. The majority of work has focused on leadership and clergy roles and the willingness, or reluctance of, denominations to ordain women. In this article, we report on women as members, lay-leaders, and clergy in Philadelphia congregations, and we assess the factors that explain the rate of women in any of these roles. We find that regardless of the advancement in many areas of society, women are still the majority members yet are a minority among the clergy. Finally, we study how the gender composition of members, lay-leaders, and clergy explain the congregation's involvement in social service provisions. In this respect, gender composition of members, lay-leaders, and clergy made little impact on the congregational social service involvement. A variety of explanations are provided to account for women's little impact in this domain. 相似文献
984.
《Journal of Policy Practice》2013,12(2-3):89-106
ABSTRACT Much social commentary has been written of late on the loss of mediating structures within communities and the resulting decline in social capital. One way to rebuild these structures is through a model known as co-production, which has been championedby attorney, Edgar Cahn. Co-production provides a vehicle by which community members can exchange services and build reciprocal relationships for mutual benefit. Economic value is accorded these services through a mechanism known as “time dollars.” This paper provides an overview of co-production models and examines the ways in which time dollars can be used to strengthen economic and social capital. 相似文献
985.
《Journal of Policy Practice》2013,12(2):39-55
Abstract This article traces the history of one community's efforts to coordinate services to address family violence. The current mazeof organizations in communities is overwhelming to the professionals who work in them, the political leaders who authorize them, the foundations and United Ways who fund them, and, most assuredly, to the persons for whom the various organizations were established. A review of the literature on coordination and collaboration is included as well as a discussion of leadership challenges during the various stages in the evolutionary process to provide confidential, culturally sensitive, comprehensive, accountable, and user-friendly community social service systems. 相似文献
986.
《科学发展》2013,(11):61-72
上海教育国际化的核心内涵是通过教育活动国际化、教育者与受教育者的国际化、教学机构国际化以及国际维度与观念融入过程的国际化等途径,推动上海整体教育水平的提高,吸引和培养高素质的国际型人才,服务于上海经济社会可持续发展的大局。上海教育国际化的配套政策要围绕优质教育资源的引入和输出展开:制定“引智”政策,以吸引优秀海外专家、学者,扩大开放现行科研体系,引入教育国际化高端资源;制定教学计划与课程国际化建设、“留学上海”系列服务、优质教育资源引进、“国际化品牌项目”支持、全社会共同参与、服务体系信息化等政策。建立以政府各相关部门为主体的管理体系、以高校及其他办学机构为主体的教学体系及以企业、各类社会组织及市民为主体的社会服务体系。 相似文献
987.
《Chinese Journal of Communication》2013,6(2):191-211
Although numerous prior studies have examined consumer valuations in bundling transactions from a theoretical perspective, relatively few have focused on large datasets. In addition, little prior research has targeted developing telecommunication markets. To address these gaps in the literature, we examine the rationality of consumers' bundling choices in the mobile telecommunication industry, using operational data from China Telecom. We compare the current prices paid by consumers to the optimal prices of alternative bundling plans, based on the consumers' actual usage. We determine whether bundling choice is affected by risk aversion, the complexity of the bundle, and learning effects. The findings suggested that many users chose sub-optimal bundles that were more expensive than others were. The results showed that consumers were risk averse, and they were more likely to make non-optimal bundle selections with more complex usage patterns. No significant differences were found according to gender, age, or usage level. 相似文献
988.
《心理学和人类性特征杂志》2013,25(2-3):117-141
SUMMARY Marriage is a mental health protective factor and homosexuality is sometimes a risk factor. The combined effect of these factors on mental health was examined in this study. We conducted a secondary analysis of an international, cross-sectional survey completed in 2000 (N = 7,616). We examined risks of suicide ideations and attempts, behavioral problems, and treatment histories for male and female participants from Canada and the United States. We found significant relations between sexual orientation and suicidality in all four gender-country groups. We found significant associations between relationship status and suicidality for men but not women in both countries. Behavioral problems and treatment histories were equivocal. We discuss the mental health implications of these findings for same-sex marriage. 相似文献
989.
卫生行业发展对人民健康和服务业的发展都具有重要意义。利用第一次全国经济普查资料,通过建立卫生行业与社会经济发展关系的理论模型,运用定量分析方法和技术对卫生行业发展的影响因素进行甄别,提出三条政策性建议:完善公共财政政策,加大财政支持力度;大力发展城市社区卫生服务,应对人口老龄化;加快经济发展是促进卫生行业发展与满足人民卫生需要的根本。 相似文献
990.
Assume that there are two types of insurance contracts in an insurance company, and the ith related claims are denoted by {Xij, j ? 1}, i = 1, 2. In this article, the asymptotic behaviors of precise large deviations for non random difference ∑n1(t)j = 1X1j ? ∑n2(t)j = 1X2j and random difference ∑N1(t)j = 1X1j ? ∑N2(t)j = 1X2j are investigated, and under several assumptions, some corresponding asymptotic formulas are obtained. 相似文献