全文获取类型
收费全文 | 11554篇 |
免费 | 52篇 |
国内免费 | 15篇 |
专业分类
管理学 | 1674篇 |
劳动科学 | 2篇 |
民族学 | 110篇 |
人才学 | 2篇 |
人口学 | 2469篇 |
丛书文集 | 85篇 |
理论方法论 | 557篇 |
综合类 | 741篇 |
社会学 | 4657篇 |
统计学 | 1324篇 |
出版年
2024年 | 4篇 |
2023年 | 12篇 |
2022年 | 22篇 |
2021年 | 38篇 |
2020年 | 35篇 |
2019年 | 51篇 |
2018年 | 1703篇 |
2017年 | 1699篇 |
2016年 | 1110篇 |
2015年 | 85篇 |
2014年 | 109篇 |
2013年 | 149篇 |
2012年 | 399篇 |
2011年 | 1206篇 |
2010年 | 1109篇 |
2009年 | 839篇 |
2008年 | 874篇 |
2007年 | 1054篇 |
2006年 | 59篇 |
2005年 | 275篇 |
2004年 | 296篇 |
2003年 | 237篇 |
2002年 | 109篇 |
2001年 | 38篇 |
2000年 | 23篇 |
1999年 | 7篇 |
1998年 | 5篇 |
1997年 | 7篇 |
1996年 | 32篇 |
1995年 | 4篇 |
1994年 | 4篇 |
1993年 | 2篇 |
1992年 | 4篇 |
1991年 | 3篇 |
1989年 | 4篇 |
1988年 | 9篇 |
1987年 | 1篇 |
1985年 | 2篇 |
1983年 | 1篇 |
1975年 | 1篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
61.
62.
63.
Marco Francesconi 《Journal of the Royal Statistical Society. Series A, (Statistics in Society)》2005,168(3):539-566
Summary. The paper performs an evaluation of the data that were collected in the sixth wave of the British Household Panel Survey (BHPS) on childhood family structure. After comparing such data with a large number of studies by using external sources, we find that the BHPS data overestimate the proportion of people who report an experience of life in a non-intact family during childhood by about 10%. Although an explanation based on recall error that deteriorates with the age of the BHPS respondents is possible, the overestimation is likely to be accounted for by non-ignorable attrition that may affect most of the comparison studies based on longitudinal data. Conversely, comparisons with other independent measurements from the BHPS itself reveal that the wave 6 data underestimate the proportion of young people who have lived at least part of their childhood in a non-intact family by about 8%. The probability of disagreement between these two sets of measures is strongly associated with poor interview characteristics, which may affect the comparison measure more than the wave 6 measure. Despite such differences, there is therefore a substantial degree of similarity between the family structure information that was collected in the sixth wave of the BHPS and the host of highly diverse records against which it has been compared. 相似文献
64.
Cornelia Edding 《Organisationsberatung, Supervision, Coaching》2005,12(1):21-30
Supporting processes of belonging in supervision and coachingThe contemporary employee has to cope with frequent changes. Not only does he lose his familiar environment, he also has to find ways to familiarize himself with new places and to develop a fresh sense of belonging. This process can be understood and facilitated by interpreting the German concept of “Heimat“ as something we have to create ourselves. First experiences demonstrate the usefulness of this approach in coaching processes. 相似文献
65.
In this paper, the task of determining expected values of sample moments, where the sample members have been selected based on noisy information, is considered. This task is a recurring problem in the theory of evolution strategies. Exact expressions for expected values of sums of products of concomitants of selected order statistics are derived. Then, using Edgeworth and Cornish-Fisher approximations, explicit results that depend on coefficients that can be determined numerically are obtained. While the results are exact only for normal populations, it is shown experimentally that including skewness and kurtosis in the calculations can yield greatly improved results for other distributions. 相似文献
66.
We build two experimental markets to examine individual valuations of risk reductions with two risk-management tools: self-insurance and self-protection. We find no positive evidence that the risk-reducing mechanisms constitute a “frame.” Ambiguity in the probability on average affects valuation only weakly, and changes in the representation of ambiguity do not alter valuation. Finally, unlike the results obtained by Hogarth and Kunreuther for the case of market insurance, our findings do not provide a strong support for the “Anchoring and Adjustment” ambiguity model. 相似文献
67.
跨界搜寻是新创科技企业突破资源短缺和技术匮乏双重束缚的重要途径,然而其内在作用机理尚待挖掘剖析。基于资源拼凑理论视角,构建了跨界搜寻影响新创科技企业绩效的中介模型,进而采用多元回归分析和Bootstrap等方法,对201份企业样本数据进行了实证分析。研究结果表明:(1)前瞻型搜寻与反应型搜寻对新创科技企业绩效均具有显著正向影响;(2)前瞻型搜寻与反应型搜寻之间存在互补效应,该互补效应显著正向影响新创科技企业绩效;(3)在作用机制方面,资源拼凑在前瞻型搜寻与新创科技企业绩效之间起到部分中介作用,而在反应型搜寻与新创科技企业绩效之间发挥完全中介作用。 相似文献
68.
Author of the highly acclaimed Borrowed Time: An AIDS Memoir (1988) and winner of the 1992 National Book Award for his autobiography Becoming a Man: Half a Life Story, Paul Monette died of complications from AIDS in Los Angeles on February 12, 1995. His most recent work, Last Watch of the Night: Essays Too Personal and Otherwise (1994), is his third volume in a trilogy of autobiographical writing on growing up gay, coming-out, and living with AIDS. A graduate of Phillips Academy and Yale University, Monette received a number of awards for his writing and his work as an outspoken voice in the battle against AIDS, including the National Book Award, three Lambda Literary awards, the PEN Center West Freedom to Write Award, and three honorary doctorate degrees, from Wesleyan University, the City University of New York, and the State University of New York at Oswego. A memorial service was held for Monette on Sunday, February 19, 1995, at the Directors Guild of America on Sunset Boulevard in Los Angeles. Paul Monette was 49. 相似文献
69.
Ohne Zusammenfassung 相似文献
70.
Astrid Schreyögg 《Organisationsberatung, Supervision, Coaching》2005,12(4):397-402
Dual Career Couples as a form of work-life-integrationThe author discusses the situation of dual career couples, when both are university graduates following an own career. Basing on a respective publication she delineates the current, mostly American research and reports on several German research projects, which endeavour to analyse the relation between gender and inequality in dual career couples. 相似文献