全文获取类型
收费全文 | 11191篇 |
免费 | 181篇 |
国内免费 | 2篇 |
专业分类
管理学 | 1728篇 |
民族学 | 53篇 |
人才学 | 1篇 |
人口学 | 976篇 |
丛书文集 | 51篇 |
理论方法论 | 998篇 |
综合类 | 109篇 |
社会学 | 5689篇 |
统计学 | 1769篇 |
出版年
2020年 | 141篇 |
2019年 | 190篇 |
2018年 | 218篇 |
2017年 | 265篇 |
2016年 | 243篇 |
2015年 | 184篇 |
2014年 | 235篇 |
2013年 | 1936篇 |
2012年 | 258篇 |
2011年 | 294篇 |
2010年 | 234篇 |
2009年 | 212篇 |
2008年 | 283篇 |
2007年 | 282篇 |
2006年 | 269篇 |
2005年 | 269篇 |
2004年 | 238篇 |
2003年 | 207篇 |
2002年 | 253篇 |
2001年 | 235篇 |
2000年 | 249篇 |
1999年 | 199篇 |
1998年 | 190篇 |
1997年 | 176篇 |
1996年 | 170篇 |
1995年 | 187篇 |
1994年 | 183篇 |
1993年 | 175篇 |
1992年 | 183篇 |
1991年 | 201篇 |
1990年 | 213篇 |
1989年 | 183篇 |
1988年 | 208篇 |
1987年 | 186篇 |
1986年 | 157篇 |
1985年 | 168篇 |
1984年 | 187篇 |
1983年 | 187篇 |
1982年 | 127篇 |
1981年 | 110篇 |
1980年 | 116篇 |
1979年 | 145篇 |
1978年 | 126篇 |
1977年 | 98篇 |
1976年 | 115篇 |
1975年 | 78篇 |
1974年 | 90篇 |
1973年 | 66篇 |
1972年 | 56篇 |
1970年 | 53篇 |
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
1.
2.
3.
4.
From the inception of the proportional representation movement it has been an issue whether larger parties are favored at
the expense of smaller parties in one apportionment of seats as compared to another apportionment. A number of methods have
been proposed and are used in countries with a proportional representation system. These apportionment methods exhibit a regularity
of order, as discussed in the present paper, that captures the preferential treatment of larger versus smaller parties. This
order, namely majorization, permits the comparison of seat allocations in two apportionments. For divisor methods, we show
that one method is majorized by another method if and only if their signpost ratios are increasing. This criterion is satisfied
for the divisor methods with power-mean rounding, and for the divisor methods with stationary rounding. Majorization places
the five traditional apportionment methods in the order as they are known to favor larger parties over smaller parties: Adams,
Dean, Hill, Webster, and Jefferson.
Received: 5 August 2000/Accepted: 24 October 2001 相似文献
5.
Conflict over water resources is a major problem throughout the world. This essay describes the long-standing and often successful effort to insulate decisions on how to allot water among contending users, and how to reduce water pollution along a 5000-mile international border. The effort has been fraught with political and scientific complexity. Yet, after more than 90 years of experience, it provides a model that other nations are beginning to examine as relevant to their own efforts to find solutions. 相似文献
6.
7.
David W. Haines 《The International migration review》2002,36(4):1194-1217
Much of the analysis of refugee and immigrant adaptation has stressed the interaction of prior experience with the requirements of life in a new country. For refugees, that interaction has often been jarring because of the after‐effects of their flight and their relative inability to prepare for a new life in a new country. Yet refugees have often done rather well in economic terms in that new country. The reasons for that relative success have been phrased in cultural terms (e.g., the predisposition toward education) and in general socioeconomic terms (e.g., refugees as educated and skilled). This article examines a set of factors that lie between these customary cultural and socioeconomic categories. Specifically, the paper examines key features of household formation among Vietnamese refugees. An examination of historical data from southern Vietnam indicates patterns in household formation that appear durable over time yet are not shared across the breadth of Vietnam and cannot thus be viewed as “cultural” in the usual sense. A comparison of the historical data with recent national survey data on refugees in the United States indicates that these patterns continue among Vietnamese refugees and are ‐ as compared to other refugees ‐ distinctive to them. These patterns of household formation provide Vietnamese refugees with important options in adaptation to a new country. 相似文献
8.
9.
James R. Vanderwoerd 《Nonprofit management & leadership》2004,14(3):239-262
This article reports selected findings from a qualitative case study of two faith‐based social service organizations to address two questions: (1) How does government funding influence the religious characteristics of faith‐based social service organizations? (2) How do government‐funded, faith‐based social service organizations manage the tensions arising from both secular and religious contexts? The findings suggest that the adaptation of secular institutional practices is not as inevitable as some have feared. Rather, the two organizations studied showed convincingly that their faith traditions and values were alive and widely evident throughout their organizations. Three key strategies emerged as means for maintaining religiousness in the face of secular pressures: (1) Religious identities were perceived as given rather than chosen, and therefore were not negotiable; (2) religious values provided strong justification for seeking relationships with others who do not share their faith; (3) the religious worldview blurred religious and secular distinctions so that secular technologies and practices could comfortably be utilized. 相似文献
10.