首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   1637篇
  免费   119篇
  国内免费   18篇
管理学   91篇
民族学   36篇
人口学   27篇
丛书文集   167篇
理论方法论   139篇
综合类   937篇
社会学   275篇
统计学   102篇
  2024年   4篇
  2023年   25篇
  2022年   24篇
  2021年   29篇
  2020年   43篇
  2019年   62篇
  2018年   42篇
  2017年   34篇
  2016年   48篇
  2015年   66篇
  2014年   96篇
  2013年   150篇
  2012年   123篇
  2011年   128篇
  2010年   99篇
  2009年   90篇
  2008年   101篇
  2007年   118篇
  2006年   91篇
  2005年   74篇
  2004年   78篇
  2003年   43篇
  2002年   58篇
  2001年   47篇
  2000年   21篇
  1999年   12篇
  1998年   9篇
  1997年   15篇
  1996年   10篇
  1995年   6篇
  1994年   9篇
  1993年   6篇
  1992年   4篇
  1991年   2篇
  1990年   1篇
  1989年   2篇
  1988年   1篇
  1986年   1篇
  1981年   1篇
  1978年   1篇
排序方式: 共有1774条查询结果,搜索用时 46 毫秒
91.
Recommended methods for analyzing unbalanced two-way data may be classified into two major categories:the parametric interpretation approach and the model comparison approach. Each approach has its advantages and its drawbacks. The main drawback of the parametric interpretation approach is non-orthogonality.For the model comparison approach the main drawback is the dependence of the hypothesis tested on the cell sizes. In this paper we provide examples to illustrate these drawbacks.  相似文献   
92.
古代修辞理论与辞格发展之间存在着复杂的互动关系。本文通过个案分析,证实了三点:其一,辞格的发展、演变本质上依赖于语言、文体本身提供的可能性,辞格理论的影响只是在发展方向上的诱导,并且这种诱导并不是总能成功;其二,这种诱导以理论被辞格使用者认同为前提,而特定文化背景或文学思潮可增强这种认同感,从而强化诱导;其三,当辞格使用者面对关于这一辞格的不同的甚至对立的理论主张时,他们会作出折中或取舍;而理论创造者面对辞格的发展变化,也有可能作出新的概括或补充。  相似文献   
93.
94.
Drug switchability requires the evidence of individual bioequivalence which -refers to the comparison of the closeness between the two distributions of the pharmacokinetic (PK) responses from the same subject obtained under the repeated administrations of the test and reference formulations. Advantages and drawbacks of the current statistical procedures for assessment of individual bioequivalence are discussed with emphasis on the aggregate-based criteria, An intersection-union test based on disaggregate criteria is proposed for the evaluation of individual bioequivalence. In addition, a modified aggregated criterion is suggested to overcome the drawbacks suffered by aggregate criteria. The relationships among different criteria are examined, and the performance of the procedures will be compared. A numerical example is given to illustrate the proposed procedures.  相似文献   
95.
An investigation was conducted by the author into concessions of rightful property, child support and maintenance awards from ex-spouses under pressures from emotional blackmail of coercion. Information was obtained from legal and sociological literature, divorce records in Hennepin County, Minnesota, along with informal interviews with one attorney and eight divorced women. Spousal attempts at coercion during divorce negotiations may influence some women to make stipulations, agreements honored by this court, to less child support, property and/or maintenance than suggesteed guidelines or if they were to litigate those matters through the court system. This has economic, theoretical, therapeutic and research implications.  相似文献   
96.
This work constitutes a systematic review of the empirical literature about emotional facial expressions displayed in the context of family interaction. Searches of electronic databases from January 1990 until December 2016 generated close to 4400 articles, of which only 26 met the inclusion criteria. Evidence indicate that affective expressions were mostly examined through laboratory and naturalistic observations, within a wide range of interactive contexts in which mother–child dyads significantly outnumbered father–child dyads. Moreover, dyadic partners were found to match each others’ displays and positive and neutral facial expressions proving more frequent than negative facial expressions. Finally, researchers observed some developmental and gender differences regarding the frequency, intensity, and category of emotional displays and identified certain links among facial expression behavior, family relations, personal adjustment, and peer-related social competence.  相似文献   
97.
日本哲学家广松涉认为,中国与日本可以相互协作,发掘出与欧洲的“实体主义”相对应的、在亚洲生长起来的“关系主义”思想,并将之体系化。当今,我们面临着近代世界观的全面的解体期,必须扬弃“近代”世界观的根本图式本身,从认识论的立场来说,就是要超越近代的“主观-客观”图式,建构新的认识论。同时,可以从对近代世界观的超越这一观点来重新理解马克思,从而探讨超越“人本主义”与“科学主义”对立的途径。  相似文献   
98.
Thispaper considers the stratified proportional hazards model witha focus on the assessment of stratum effects. The assessmentof such effects is often of interest, for example, in clinicaltrials. In this case, two relevant tests are the test of stratuminteraction with covariates and the test of stratum interactionwith baseline hazard functions. For the test of stratum interactionwith covariates, one can use the partial likelihood method (Kalbfleischand Prentice, 1980; Lin, 1994). For the test of stratum interactionwith baseline hazard functions, however, there seems to be noformal test available. We consider this problem and propose aclass of nonparametric tests. The asymptotic distributions ofthe tests are derived using the martingale theory. The proposedtests can also be used for survival comparisons which need tobe adjusted for covariate effects. The method is illustratedwith data from a lung cancer clinical trial.  相似文献   
99.
Technology and social interaction: the emergence of 'workplace studies'   总被引:1,自引:0,他引:1  
Despite the substantial body of literature concerned with the ways in which digital media are transforming contemporary society and institutional life, we have relatively little understanding of the ways in which new technologies feature in day to day organizational conduct and interaction. There is however a growing corpus of empirical research which places the situated and contingent character of new technologies at the heart of the analytic agenda, but as yet, these studies are relatively little known within sociology. They include ethnographies of command and control centres, financial institutions, the news media, and the construction industry. They address the ways in which tools and technologies, ranging from paper documents through to complex multimedia systems, feature in work and collaboration. In this paper, we discuss these so-called 'workplace studies' and consider their implications for our understanding of organizational conduct, social interaction and new technology.  相似文献   
100.
文章旨在通过研究(家用电器)英文说明书中人称代词的使用频率和共现词语,探讨在其中如何确立顾客至上的身份以及构建产品制造商的权威.总体来讲,英文说明书使用较多的通指人称代词you/your体现顾客(读者)地位的确立;与you共现的情态用语中can,my,should的运用比例以及I的特殊用法使礼貌原则得以凸显.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号