全文获取类型
收费全文 | 2411篇 |
免费 | 64篇 |
国内免费 | 27篇 |
专业分类
管理学 | 52篇 |
民族学 | 36篇 |
人口学 | 23篇 |
丛书文集 | 270篇 |
理论方法论 | 90篇 |
综合类 | 1686篇 |
社会学 | 67篇 |
统计学 | 278篇 |
出版年
2024年 | 5篇 |
2023年 | 7篇 |
2022年 | 17篇 |
2021年 | 15篇 |
2020年 | 31篇 |
2019年 | 25篇 |
2018年 | 33篇 |
2017年 | 31篇 |
2016年 | 41篇 |
2015年 | 57篇 |
2014年 | 111篇 |
2013年 | 224篇 |
2012年 | 147篇 |
2011年 | 134篇 |
2010年 | 121篇 |
2009年 | 121篇 |
2008年 | 161篇 |
2007年 | 204篇 |
2006年 | 187篇 |
2005年 | 174篇 |
2004年 | 159篇 |
2003年 | 152篇 |
2002年 | 98篇 |
2001年 | 88篇 |
2000年 | 52篇 |
1999年 | 19篇 |
1998年 | 12篇 |
1997年 | 14篇 |
1996年 | 13篇 |
1995年 | 15篇 |
1994年 | 8篇 |
1993年 | 5篇 |
1992年 | 5篇 |
1991年 | 4篇 |
1990年 | 2篇 |
1989年 | 3篇 |
1988年 | 3篇 |
1987年 | 3篇 |
1978年 | 1篇 |
排序方式: 共有2502条查询结果,搜索用时 109 毫秒
141.
This article explores whether it is possible to use a theoretical framework drawn from disability studies to understand experiences of social oppression on the grounds of mental distress. Thomas’ extended social relational theoretisation of disablism was used in a PhD project concerned with experiences of mental distress. The tentative conclusion was that Thomas’ conceptualisation of disablism and impairment could offer a way of improving understanding of mental distress and oppression on the grounds of mental distress. However, Thomas and Reeve’s theorisation of the different forms of disablism was not readily transferred to the field of mental distress. Thus, tentative definitions of the different forms of disablism in relation to the field of mental distress were created. Perceived impairment type and disablism appear to be interconnected, and one has to acknowledge what kind of perceived impairment type one is focusing on when theorising disability and the different types of disablism. 相似文献
142.
促进经济的长期增长,是政府的重要目标。为此,就需构建扶弱性政府,而这又需构建与市场谈判势力对称的社会结构,以此削弱市场谈判势力强的利益集团的非市场谈判势力,增强市场谈判势力弱的利益集团的非市场谈判势力。 相似文献
143.
高校“大学生机会型创业”教育体系研究——以浙江省为例 总被引:1,自引:0,他引:1
本文在分析机会型创业推进模型和创业外部环境因素的基础上,提出了构建高校大学生机会型创业教育矩阵模型,并对完善我国高校大学生机会型创业教育教学提出建议和对策。 相似文献
144.
肖富群 《吉首大学学报(社会科学版)》2007,28(2):140-144
迪尔凯姆社会学思想的发展轨迹清楚地彰显了改良社会秩序的实践意向。面对19世纪中后期法国和欧洲社会的严重危机,迪尔凯姆运用科学的研究方法解剖了现代工业社会常态运行的机理和条件,发现社会危机的症结是整合社会秩序的法制和道德纽带出现了断裂。以此为基础,迪尔凯姆提出了改良社会秩序的原则性方案:国家监督下的职业规范和道德建设。 相似文献
145.
Reliability sampling plans provide an efficient method to determine the acceptability of a product based upon the lifelengths
of some test units. Usually, they depend on the producer and consumer’s quality requirements and do not admit closed form
solutions. Acceptance sampling plans for one- and two-parameter exponential lifetime models, derived by approximating the
operating characteristic curve, are presented in this paper. The accuracy of these approximate plans, which are explicitly
expressible and valid for failure and progressive censoring, is assessed. The approximation proposed in the one-parameter
case is found to be practically exact. Explicit lower and upper bounds on the smallest sample size are given in the two-parameter
case. Some additional advantages are also pointed out. 相似文献
146.
147.
M. L. Tiku 《统计学通讯:模拟与计算》2013,42(4):907-924
For testing that the population correlations coefficientp Q, Tiku and Balakrishnan1986) developed a robust test. This test is extended here to situcitions where one wants to test that p p , p being a specified non-zero value of p. o o 相似文献
148.
149.
The paper aims to find variance balanced and variance partially balanced incomplete block designs when observations within blocks are autocorrelated and we call them BIBAC and PBIBAC designs. Orthogonal arrays of type I and type II when used as BIBAC designs have smaller average variance of elementary contrasts of treatment effects compared to the corresponding Balanced Incomplete Block (BIB) designs with homoscedastic, uncorrelated errors. The relative efficiency of BIB designs compared to BIBAC designs depends on the block size k and the autocorrelation ρ and is independent of the number of treatments. Further this relative efficiency increases with increasing k. Partially balanced incomplete block designs with autocorrelated errors are introduced using partially balanced incomplete block designs and orthogonal arrays of type I and type II. 相似文献
150.
?音在汉语方言中分布广泛,自西向东形成一条“?音走廊”.汉语方言的?音从音系结构上可分为音位型和音素型,从分布区域可分为核心区和非核心区.?音标应被纳入到国际音标表内,其发音方法和语音性质须得到准确定位. 相似文献