全文获取类型
收费全文 | 18337篇 |
免费 | 123篇 |
国内免费 | 1篇 |
专业分类
管理学 | 2576篇 |
民族学 | 147篇 |
人口学 | 3053篇 |
丛书文集 | 25篇 |
理论方法论 | 1150篇 |
综合类 | 363篇 |
社会学 | 7885篇 |
统计学 | 3262篇 |
出版年
2023年 | 46篇 |
2021年 | 50篇 |
2020年 | 114篇 |
2019年 | 184篇 |
2018年 | 1850篇 |
2017年 | 1944篇 |
2016年 | 1274篇 |
2015年 | 172篇 |
2014年 | 242篇 |
2013年 | 1526篇 |
2012年 | 557篇 |
2011年 | 1379篇 |
2010年 | 1224篇 |
2009年 | 982篇 |
2008年 | 1020篇 |
2007年 | 1187篇 |
2006年 | 207篇 |
2005年 | 412篇 |
2004年 | 404篇 |
2003年 | 357篇 |
2002年 | 256篇 |
2001年 | 211篇 |
2000年 | 214篇 |
1999年 | 195篇 |
1998年 | 140篇 |
1997年 | 128篇 |
1996年 | 140篇 |
1995年 | 95篇 |
1994年 | 141篇 |
1993年 | 99篇 |
1992年 | 126篇 |
1991年 | 133篇 |
1990年 | 118篇 |
1989年 | 108篇 |
1988年 | 100篇 |
1987年 | 90篇 |
1986年 | 93篇 |
1985年 | 94篇 |
1984年 | 94篇 |
1983年 | 73篇 |
1982年 | 71篇 |
1981年 | 51篇 |
1980年 | 62篇 |
1979年 | 64篇 |
1978年 | 49篇 |
1977年 | 49篇 |
1976年 | 38篇 |
1975年 | 47篇 |
1974年 | 42篇 |
1971年 | 25篇 |
排序方式: 共有10000条查询结果,搜索用时 8 毫秒
61.
Norman K. Denzin 《Symbolic Interaction》2002,25(2):251-261
This experimental, layered, mixed‐genre narrative folds my biographical experiences into a critical reading of a cultural performance involving cowboys and Indians in a small Montana town in summer 2000. Informed by critical race theory and poststructuralism, this narrative attempts to deconstruct racial stereotypes associated with Native Americans and their presence in America's movies and popular culture. 相似文献
62.
This article is a summary of the literature published in 2001 related to career counseling and career development. The review is designed to provide information to both career practitioners and researchers, with the focus on integration of practice and research. This summary of literature is organized around 5 primary areas: (a) career development, (b) career and vocational theories, (c) career interventions, (d) career assessment, and (e) professional issues. Within the framework of this review, attention is also given to contextual factors including gender, race or ethnicity, sexual orientation, and nationality. 相似文献
63.
64.
65.
The Hohokam of southern Arizona are noted for greater duration of settlement than other major agricultural traditions in the archaeological record of the southwestern United States, including the Anasazi and Mogollon. The 40,000 square mile area inhabited by the Hohokam is marked by low elevation desert basins, but encompasses a range of topographic and climatic variability that shaped opportunities for prehistoric farming technologies. Irrigation from rivers was frequently associated with the longterm persistence of individual sites, while floodwater farming along ephemeral drainages was more often correlated with continuous occupation of hydrologically favored zones. Renewal of fields by waterborne nutrients and efficient practices in the use of natural resources countered the limited mobility options afforded by the Hohokam environment.In spite of a restrictive agricultural setting and an essentially static suite of productive technologies over many centuries, relationships among population, settlement, and landuse were redefined in evolving social and economic configurations. An example from the Tucson Basin illustrates differentiated patterns of settlement and agriculture arising in conjunction with increased levels of population and territorial integration in the late prehistoric period. Community organization among interrelated settlements incorporated a diversity of topographic zones and agricultural technologies in this high-risk context for prehistoric cultivators. 相似文献
66.
The purpose of this paper is to analyse the role of forestry in the rural economy of Scotland. The Generation of Regional Input-Output Tables (GRIT) technique is applied to the estimation of input-output tables for rural Scotland. This is followed by a forestry-centred multiplier analysis. The results suggest that the forestry planting and harvesting sectors offer great potential for improving economic activity. However, their backward linkages with other rural industries seem to be limited. On the other hand, the backward linkages of wood-processing industries with the rest of the economy are strong. From this analysis, it is concluded that the joint development of forestry and wood-processing industries would promote economic development in rural Scotland. 相似文献
67.
There was a time in this fair land when the railroad did not run When the wild majestic mountains stood alone against the
sun Long before the white man and long before the wheel When the green dark forest was too silent to be real
For they looked into the future and what did they see They saw an iron road running from the sea to the sea Bringing the goods
to a young growing land All up through the seaports and into their hands
From “Canadian Railroad Trilogy” by Gordon Lightfoot
The authors thank CPR managers and union officials representing CPR employees for their cooperation and patience in explaining
the intricacies of the railroad industry. Special appreciation is extended to Jason Copping, Labour Relations Manager, for
his facilitating our initial access to the company. 相似文献
68.
We analyze the wealth ejfects of the Texaco racial discrimination lawsuit both on the shareholders of Texaco and its major
U.S. competitors. Employing a comprehensive data set which included every case docket entry and every Wall Street Journal
article on the case as an experimental stimulus, our findings suggest that the overall cost of the case to Texaco shareholders
exceeded $500 million, that Texaco's tribulations had little, if any, impact on the share prices of its major competitors,
and that Wall Street Journal coverage of the case was highly correlated with significant changes in Texaco stock prices. This
last finding provides significant support for Hite 's suppostion that newspaper editors “key ” on ex post stock price changes
in selecting the events to be covered in the next day's edition.
The authors are grateful to Kee Chung for helpful comments on earlier drafts and also acknowlege the help-ful assistance of
the staff of the law library at the Cecil C. Humphreys School of Law at The University of Memphis. 相似文献
69.
The small sample performance of least median of squares, reweighted least squares, least squares, least absolute deviations, and three partially adaptive estimators are compared using Monte Carlo simulations. Two data problems are addressed in the paper: (1) data generated from non-normal error distributions and (2) contaminated data. Breakdown plots are used to investigate the sensitivity of partially adaptive estimators to data contamination relative to RLS. One partially adaptive estimator performs especially well when the errors are skewed, while another partially adaptive estimator and RLS perform particularly well when the errors are extremely leptokur-totic. In comparison with RLS, partially adaptive estimators are only moderately effective in resisting data contamination; however, they outperform least squares and least absolute deviation estimators. 相似文献
70.
William G. Herron Rafael Art Javier Maura McDonald-Gomez Lydia K. Adlerstein 《Journal of Social Distress and the Homeless》1994,3(3):213-228
This paper suggests a direction for the exploration of the causes of family violence. Explanatory models of family violence were considered in this regard, with the recommendation that a multi-determined model should be considered to ensure the most accurate explanation. We suggest that family violence will be best understood and prevented or alleviated, if a model is used that considers the interaction of structural violence and the personality features of all the family members. 相似文献