全文获取类型
收费全文 | 124415篇 |
免费 | 3294篇 |
国内免费 | 1336篇 |
专业分类
管理学 | 2571篇 |
劳动科学 | 26篇 |
民族学 | 1803篇 |
人才学 | 12篇 |
人口学 | 1632篇 |
丛书文集 | 16644篇 |
理论方法论 | 5248篇 |
综合类 | 91658篇 |
社会学 | 3923篇 |
统计学 | 5528篇 |
出版年
2024年 | 212篇 |
2023年 | 614篇 |
2022年 | 917篇 |
2021年 | 1035篇 |
2020年 | 1304篇 |
2019年 | 1251篇 |
2018年 | 1275篇 |
2017年 | 1616篇 |
2016年 | 1706篇 |
2015年 | 2331篇 |
2014年 | 5678篇 |
2013年 | 7103篇 |
2012年 | 7168篇 |
2011年 | 8524篇 |
2010年 | 7036篇 |
2009年 | 7227篇 |
2008年 | 7687篇 |
2007年 | 9708篇 |
2006年 | 9927篇 |
2005年 | 9161篇 |
2004年 | 8778篇 |
2003年 | 8502篇 |
2002年 | 6905篇 |
2001年 | 5771篇 |
2000年 | 3377篇 |
1999年 | 991篇 |
1998年 | 531篇 |
1997年 | 418篇 |
1996年 | 360篇 |
1995年 | 302篇 |
1994年 | 252篇 |
1993年 | 198篇 |
1992年 | 162篇 |
1991年 | 132篇 |
1990年 | 80篇 |
1989年 | 86篇 |
1988年 | 77篇 |
1987年 | 31篇 |
1986年 | 30篇 |
1985年 | 97篇 |
1984年 | 100篇 |
1983年 | 73篇 |
1982年 | 66篇 |
1981年 | 61篇 |
1980年 | 50篇 |
1979年 | 53篇 |
1978年 | 47篇 |
1977年 | 16篇 |
1976年 | 11篇 |
1975年 | 6篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
81.
82.
广谱存在论与传统本体论的比较 总被引:1,自引:0,他引:1
白华暖 《华北水利水电学院学报(社会科学版)》2003,19(4):12-15
系统地比较了哲学史上3种典型的本体论(物质本体论、理念本体论、心灵本体论)与广谱存在论的联系与区别,剖析了传统本体论的理论基础和主要特征,阐明了广谱存在论的相关观点。 相似文献
83.
《文艺湘军百家文库·文艺评论方阵》及先此出版的《当代湖南文艺评论家选集》丛书,集中汇聚了湖南文学批评50年的主要成果,展示了老中青三代批评家的探寻的风姿。其主要特点突出地表现在异彩纷呈的多样性、真诚鲜明的批评性、科学严谨的学术性等方面。 相似文献
84.
董仲其 《四川大学学报(哲学社会科学版)》2004,27(5):44-48
恩格斯晚年曾对《共产党宣言》何以这样冠名有一个追忆性的说明 ;在另一地方他又明确讲到“三十年不曾使用”共产主义一词的事。这两段话虽然是在不同时间、地点、情况下说的 ,却有着密切的联系 ,后一段话恰恰是解答为什么会有前段话的说明的根据 相似文献
85.
Lee Friedman Edwin A. Fleishman Jennifer Mikulka Fletcher 《Journal of Engineering and Technology Management》1992,9(3-4)
This study attempted to identify the primary activities performed by R&D managers at different supervisory levels, and the cognitive and interpersonal ability requirements that underlie these activities. A task inventory containing 244 managerial tasks was completed by 117 R&D managers in nine organizations. The 48 tasks which managers rated as having spent the most time were factor analyzed, resulting in the identification of three primary activities: project management, personnel supervision, and strategic planning. Furthermore, these activities varied with supervisory level, with R&D managers performing a wider range of these activities with the progression from first-line to upper-level management.Thirty R&D managers later rated the degree to which 19 cognitive and interpersonal abilities were required for performing these primary activities. Strategic planning was rated as requiring significantly higher levels of oral expression, logical reasoning, originality, fluency of ideas, oral defense, and resistance to premature judgement than was required for the other two primary activities. Personnel supervision required a higher level of social sensitivity than was required for the other two activities. Project management required high levels of information ordering, oral fact- finding ability, problem sensitivity, and oral and written comprehension. Implications of the findings for understanding R&D managerial performance and personnel staffing functions are discussed. 相似文献
86.
This study examines housing quality among three groups of single-parent women: white, African-American, and Hispanic. Three
indicators of housing quality—crowding, affordability, and satisfaction—are used to discover the extent to which these groups
experience housing problems. This study also explores differences and similarities in the factors that precipitate problems
in housing quality for these three groups of single parents. Findings suggest important differences and similarities in the
nature of housing quality problems among white, African-American, and Hispanic single-parent women. The specified variables
explained about 20% of the variance in crowding, housing affordability, and housing satisfaction. On measures of objective
and subjective housing quality, white single mothers are better housed than their African-American or Hispanic counterparts.
Hispanic single mothers have the largest housing cost burden and average more persons per household than the other groups.
African-Americans are twice as likely as either group to live in low-quality housing and reported the lowest average satisfaction
with their housing.
Her research interests include housing and neighborhood assessment and women and public policy issues. She has recently published
articles inUrban Affairs Quarterly andHousing and Society on housing and neighborhood assessment criteria among black urban households and the housing cost burden of various groups
of female-headed households. She received her Ph.D. from Ohio State University.
Her research interests include the housing adjustment behavior of women and public policy. She has recently completed her
thesis on the role of noncustodial parents in determining the quality of life of their children. She is also the recipient
of the Tessie Agan Award for research excellence from the American Association of Housing Educators for a paper titled “Unterstanding
Constraints and Residential Satisfaction among Low-Income Single-Parent Families.” 相似文献
87.
巴勒斯坦建国问题是巴以冲突中悬而未决的棘手问题,在当前巴以和平进程受挫情况下,它渐渐成为巴以和谈的重要议题,且有可能成为和谈的突破口.本文从国际法角度,结合历史,分析了巴建国问题在法理上具备了哪些条件,缺哪些条件,据此对巴建国前景作个预测. 相似文献
88.
Chris Dockins Robin R Jenkins Nicole Owens Nathalie B Simon Lanelle Bembenek Wiggins 《Risk analysis》2002,22(2):335-346
This article explores two problems analysts face in determining how to estimate values for children's health and safety risk reductions. The first addresses the question: Do willingness‐to‐pay estimates for health risk changes differ across children and adults and, if so, how? To answer this question, the article first examines the potential effects of age and risk preferences on willingness to pay. A summary of the literature reporting empirical evidence of differences between willingness to pay for adult health and safety risk reductions and willingness to pay for health and safety risk reductions in children is also provided. The second dimension of the problem is a more fundamental issue: Whose perspective is relevant when valuing children's health effects—society's, children's, adults‐as‐children, or parents'? Each perspective is considered, followed ultimately by the conclusion that adopting a parental perspective through an intrahousehold allocation model seems closest to meeting the needs of the estimation problem at hand. A policy example in which the choice of perspective affects the outcome of a regulatory benefit‐cost analysis rounds out the article and emphasizes the importance of perspective. 相似文献
89.
乐教是理解儒家精神不可忽视的重要方面。乐教扎根于“亲亲”之情,具体体现为与“忧患意识”有别,而与“安”“乐”相协调一致的“怛”和“哀”“悲”之情。此情实质上是超越的天道内化为人的心性而落实下来的生命意义与价值得以呈现的方式。儒者虽深知人生之哀、悲,但以乐入手,解悟和转化现实的人生与宇宙,是一大特色。如此,宗教情怀转化为现实的人生关怀,成为特有的礼乐文明的核心内涵。 相似文献
90.
Abstract: This article explores the relationship between social stratification and the division of household labor by examining how the contribution to housework by husbands in dual-earner families varies across the Japanese social stratification structure. First, I review previous studies concerning the determinants of husbands' participation in housework and construct four hypotheses regarding the relative resources explanation, the time constraints explanation, the ideology/sex role explanation, and the alternative manpower explanation. Second, I examine the empirical support for these hypotheses in dual-earner couples and the effect of social stratification on husband's participation in housework, which has not been studied thus far. Third, I investigate the effect of social stratification in more detail. According to the results of TOBIT regressions and other supplementary analyses, the principal findings are as follows:
- 1)
the relative resources explanation is not supported;