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   4530篇
  免费   848篇
  国内免费   8篇
管理学   803篇
劳动科学   5篇
民族学   59篇
人才学   1篇
人口学   134篇
丛书文集   379篇
理论方法论   671篇
综合类   874篇
社会学   1971篇
统计学   489篇
  2024年   1篇
  2023年   5篇
  2022年   20篇
  2021年   90篇
  2020年   160篇
  2019年   326篇
  2018年   160篇
  2017年   255篇
  2016年   290篇
  2015年   307篇
  2014年   309篇
  2013年   515篇
  2012年   279篇
  2011年   283篇
  2010年   278篇
  2009年   241篇
  2008年   278篇
  2007年   216篇
  2006年   235篇
  2005年   185篇
  2004年   168篇
  2003年   148篇
  2002年   155篇
  2001年   144篇
  2000年   103篇
  1999年   41篇
  1998年   23篇
  1997年   19篇
  1996年   22篇
  1995年   22篇
  1994年   17篇
  1993年   20篇
  1992年   14篇
  1991年   13篇
  1990年   2篇
  1989年   11篇
  1988年   12篇
  1987年   5篇
  1986年   3篇
  1984年   1篇
  1983年   1篇
  1982年   2篇
  1980年   1篇
  1978年   3篇
  1977年   1篇
  1975年   1篇
  1963年   1篇
排序方式: 共有5386条查询结果,搜索用时 234 毫秒
71.
This paper examines the mediating mechanism of the relationship between institutional voids (IVs) and inter‐firm cooperation and the moderating role of economic adversity in the context of small and medium‐sized enterprises (SMEs) based in emerging markets. The hypotheses are tested using time‐lagged survey data from 214 SMEs in Ghana. The findings provide support for the hypotheses by showing that: (1) IVs positively influence the use of government research and development (R&D) support; (2) the use of government R&D support mediates the relationship between IVs and inter‐firm cooperation; and (3) economic adversity positively moderates the relationship between IVs and the use of government R&D support. The findings contribute to understanding the role of IVs in inter‐firm cooperation. The wider implications for theory and practice are examined.  相似文献   
72.
以斗争为生命要素的马克思是一位伟大的革命家。在唯物史观和政治经济学批判的双重运思中,马克思确证了社会革命是“政治的最高行动”“天下最权威的东西”和“人民权利的法律根据”,同时还回应了工业革命和资本逻辑背景之下反对旧的社会关系和联合的革命行动何以可能的问题。在马克思的致思理路中,他先后聚焦物质利益、异化劳动、生产力和交往形式之间的矛盾、劳动和资本的关系而分别阐发了他的社会革命思想。马克思的社会革命思想是与众不同的,它既是革命理念与革命行动、政治革命与社会革命、经济革命与人类解放、阶级革命与民族解放相统一的总体性革命,又是历史地回应时代之问的人民革命。在新时代,我们必须高扬马克思的社会革命思想和精神,在理论上肃清消解、否弃、拒斥革命的误识,在实践中继续推进伟大的社会革命和自我革命。  相似文献   
73.
网络时代的适时财务监控与公司治理   总被引:1,自引:0,他引:1  
网络技术应用的普及使传统财务监控的变革已成为公司治理和财务管理的热点话题,本文简要揭示新概念——适时财务监控与公司治理的关系,剖析了公司不同管理层次的适时财务监控的实时需求,从公司治理的基本需要对公司价值流再造、公司信息系统变革和适时财务监控机制重构等三个方面进行了初步研究,为网络适时财务监控在公司治理实务中的应用提供了一个基本框架。  相似文献   
74.
This paper reports the findings from a recent study of nurse leavers at eight large hospitals in the National Health Service (NHS) of England and Wales. The study develops and extends an influential theory of employee turnover by describing how for some leavers a single, jarring event or shock triggers the decision to quit. By elaborating on the nature of shocks for this sample of 352 nurse leavers, the paper allows for improved understanding of nursing turnover and thus offers an example of relevant management research. The analysis of shock illustrates how conventional research methodologies can lead to a distorted picture of turnover. This has wider implications, both for any organization wishing to manage turnover effectively and for future research. The paper adds to the limited body of empirical analysis on actual leavers, thereby contributing to an ongoing methodological debate concerning the use of proxy variables. By highlighting flaws in the dominant methodology used to study turnover, the paper offers an example of management research that is also rigorous, and thus ‘pragmatic’.  相似文献   
75.
侯立文  蒋馥 《中国管理科学》2004,12(Z1):466-469
首先阐述了客户忠诚度对企业的重要价值,然后提出了几种提升客户忠诚的方法,在此基础上运用Petri网建立了客户忠诚的提升模型,最后通过一演算实例说明了模型的适用性.  相似文献   
76.
For over 20 years, family therapist Karl Tomm has been engaging families and couples with a therapeutic intervention he calls Internalized Other Interviewing (IOI). The IOI (cf. Emmerson‐Whyte, 2010; Hurley, 2006) entails interviewing clients, from the personal experiences of partners and family members as an internalized other. The IOI is based on the idea that through dialogues over time, one can internalize a sense of one's conversational partner responsiveness in reliably anticipated ways. Anyone who has thought in a conversation with a family member or partner, “Oh there s/he goes again,” or anticipates next words before they leave the other's mouth, has a sense of what we are calling an internalized other. For Tomm, the internalized anticipations partners and family members may have offers entry points into new dialogues with therapeutic potential—particularly, when their actual dialogues get stuck in dispreferred patterns.  相似文献   
77.
This study examined how the cultural and situational contexts can jointly shape the consequences of discipline strategies. Israeli mothers who grew up in Israel or in the Former Soviet Union (FSU) (overall N = 110) reported regarding their use of psychologically controlling and punitive discipline with their seven‐years‐old to 10‐years‐old children, and teachers reported regarding children's behavior problems. We assessed both mothers' overall general use of the discipline strategies, and their use of the same strategies following transgressions in the academic domain, an area which the two groups emphasize to differing degrees. Consistent with hypothesis, controlling discipline in academic situations had more positive consequences in the FSU group compared with the Israeli‐origin group. In contrast, and as predicted, cultural group was not a moderator of mothers' overall, general use of the same discipline strategies. The findings illustrate how taking the situation into account can inform examination of the moderating role of cultural group.  相似文献   
78.
In recent years, solution‐focused parenting support has been developed and implemented as a promising brief and strength‐based approach. Given the fundamental differences between solution‐focused and the historically more common problem‐focused parenting support and the complexity of transforming professional practice, an actual shift towards solution‐focused parenting support can be expected to be limited up to now. However, because research into the specific communication characteristics of professional parenting support is currently lacking, no conclusion can be drawn at present. Therefore, this study aims to explore the current problem‐ and solution‐focused characteristics of parenting support in the Dutch youth healthcare (YH). In total, 15 support sessions performed by 10 public health nurses were audio recorded and transcribed verbatim. A detailed qualitative content analysis of professional communication was conducted to identify problem‐ and solution‐focused factual, expressive, relational and appealing aspects of parenting support. Problem‐focused characteristics dominated all sessions of parenting support. This study is the first to thoroughly analyse the problem‐focused and solution‐focused communication characteristics of professional parenting support using a qualitative content analysis. Parenting support practice in the Dutch YH did not shift substantially to a solution‐focused approach. More effort is required to stimulate and facilitate this professional transformation.  相似文献   
79.
Melamine contamination of food has become a major food safety issue because of incidents of infant disease caused by exposure to this chemical. This study was aimed at establishing a safety limit in Taiwan for the degree of melamine migration from food containers. Health risk assessment was performed for three exposure groups (preschool children, individuals who dine out, and elderly residents of nursing homes). Selected values of tolerable daily intake (TDI) for melamine were used to calculate the reference migration concentration limit (RMCL) or reference specific migration limit (RSML) for melamine food containers. The only existing values of these limits for international standards today are 1.2 mg/L (0.2 mg/dm2) in China and 30 mg/L (5 mg/dm2) in the European Union. The factors used in the calculations included the specific surface area of food containers, daily food consumption rate, body weight, TDI, and the percentile of the population protected at a given migration concentration limit (MCL). The results indicate that children are indeed at higher risk of melamine exposure at toxic levels than are other groups and that the 95th percentile of MCL (specific surface area = 5) for children aged 1–6 years should be the RMCL (0.07 mg/dm2) for protecting the sensitive and general population.  相似文献   
80.
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