全文获取类型
收费全文 | 7555篇 |
免费 | 290篇 |
国内免费 | 91篇 |
专业分类
管理学 | 141篇 |
劳动科学 | 2篇 |
民族学 | 51篇 |
人才学 | 1篇 |
人口学 | 187篇 |
丛书文集 | 758篇 |
理论方法论 | 469篇 |
综合类 | 4141篇 |
社会学 | 911篇 |
统计学 | 1275篇 |
出版年
2024年 | 10篇 |
2023年 | 58篇 |
2022年 | 69篇 |
2021年 | 105篇 |
2020年 | 156篇 |
2019年 | 190篇 |
2018年 | 182篇 |
2017年 | 226篇 |
2016年 | 180篇 |
2015年 | 266篇 |
2014年 | 839篇 |
2013年 | 1357篇 |
2012年 | 966篇 |
2011年 | 662篇 |
2010年 | 640篇 |
2009年 | 520篇 |
2008年 | 442篇 |
2007年 | 165篇 |
2006年 | 129篇 |
2005年 | 135篇 |
2004年 | 118篇 |
2003年 | 148篇 |
2002年 | 125篇 |
2001年 | 70篇 |
2000年 | 44篇 |
1999年 | 16篇 |
1998年 | 13篇 |
1997年 | 9篇 |
1996年 | 7篇 |
1995年 | 10篇 |
1994年 | 7篇 |
1993年 | 6篇 |
1992年 | 2篇 |
1991年 | 2篇 |
1990年 | 4篇 |
1989年 | 5篇 |
1988年 | 5篇 |
1986年 | 4篇 |
1985年 | 5篇 |
1984年 | 8篇 |
1983年 | 3篇 |
1982年 | 4篇 |
1981年 | 11篇 |
1980年 | 4篇 |
1979年 | 5篇 |
1978年 | 2篇 |
1977年 | 1篇 |
1976年 | 1篇 |
排序方式: 共有7936条查询结果,搜索用时 115 毫秒
21.
温州市初中生心理健康现状调查 总被引:2,自引:0,他引:2
用SCL-90量表对温州市初中生的心理健康状况进行了抽样调查研究.结果显示,9个因子得分都显著高于全国常模;总体得分表现出初二低于初一、初一低于初三的特点;女生各因子均分均高于男生,仅强迫症状、敌对、偏执无显著差异;父母亲自照顾的学生心理健康优于其他抚养方式的学生.结论:目前温州市初中生心理健康水平低于全国常模. 相似文献
22.
本文结合当前实际,充分论述了加强党风建设对高校校风建设的重要性和紧迫性,建议采取切实有效的措施,切实加强校党风建设,营造以党风促教风,以教风带学风的良好氛围。 相似文献
23.
廖桂芳 《重庆交通大学学报》2006,6(2):96-99
通过使用SCL--90量表对大学生进行心理测试,对大学生心理活动特点及存在的问题进行分析,提出解决和帮助大学生克服心理障碍、培养良好心理素质的对策、建议。 相似文献
24.
徐玉斌 《河南教育学院学报(哲学社会科学版)》2002,21(1):9-12
入世将对中国教育目标、教育结构、教育产业、远程教育、高校研究与开发、人才流动、教育体制、教育市场和学校德育产生深远的影响。 相似文献
25.
企业并购是企业因为激烈的市场竞争而主动选择的发展战略。长期以来,我国绝大多数企业并购都是在政府部门牵线搭桥和具体实施的,政府在企业并购过程中起着主导作用。2002年3月至5月期间,太太药业和东盛集团通过我国证券市场对丽珠集团股权争夺进行的企业并购,呈现出我国企业并购的新趋势。 相似文献
26.
通过对20世纪 50年代文学创作的历史传统与现实处境的批判性审视,认为 50年代文学创作的政治化、模式化绝不是个别时期内的个别现象,它受到了五四新文学以来的功利传统、国家政治、作家主体退位等多重因素的影响。 相似文献
27.
Data from the 1988 National Survey on Families and Households were analyzed to examine the associations among marital conflict, ineffective parenting, and children's and adolescents' maladjustment. Parents' use of harsh discipline and low parental involvement helped explain the connection between marital conflict and children's maladjustment in children aged 2 through 11. Parent‐child conflict was measured only in families with a target teenager and also was a significant mediator. Although ineffective parenting explained part of the association between marital conflict and children's maladjustment, independent effects of marital conflict remained in families with target children aged 2 through 11 (but not for families with a teenager). With a few exceptions, this pattern of findings was consistent for mothers' and fathers' reports, for daughters and sons, for families with various ethnic backgrounds, and for families living in and out of poverty. 相似文献
28.
In Sweden, government-mandated paid parental leave has been available to both mothers and fathers since 1974. By 2006, each parent had two non-transferable leave months and nine additional months to share. From the beginning, parental leave was presented as a policy designed to promote gender equality, with women and men having equal opportunities and responsibilities to contribute economically to the family and care for children. Sweden thus provides a unique setting to explore whether social policy can be an important instrument for changing the gender contract. Analysing survey data from 356 fathers working in large private companies, we found that the amount of parental leave days taken had positive effects on several aspects of fathers’ participation in childcare and on their satisfaction with contact with children, controlling for other factors contributing to fathers’ participation in childcare. Our findings suggest that the full potential of Sweden's parental leave policy for degendering the division of labour for childcare will not likely be met until fathers are strongly encouraged by social policy to take a more equal portion of parental leave. 相似文献
29.
当振动筛筛箱各点作长轴平行于筛面的椭圆轨迹运动时,这种振动筛的胶带轮不可能只作定轴转动(即自定中心)。如果恰当地选择胶带轮几何中心的偏心值,胶带轮的摆动幅度将减小,因此,胶带的工作情况仍将得到改善。 相似文献
30.
Ranked set sampling is a sampling approach that leads to improved statistical inference in situations where the units to be sampled can be ranked relative to each other prior to formal measurement. This ranking may be done either by subjective judgment or according to an auxiliary variable, and it need not be completely accurate. In fact, results in the literature have shown that no matter how poor the quality of the ranking, procedures based on ranked set sampling tend to be at least as efficient as procedures based on simple random sampling. However, efforts to quantify the gains in efficiency for ranked set sampling procedures have been hampered by a shortage of available models for imperfect rankings. In this paper, we introduce a new class of models for imperfect rankings, and we provide a rigorous proof that essentially any reasonable model for imperfect rankings is a limit of models in this class. We then describe a specific, easily applied method for selecting an appropriate imperfect rankings model from the class. 相似文献