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   5476篇
  免费   171篇
管理学   765篇
民族学   26篇
人口学   548篇
丛书文集   25篇
教育普及   1篇
理论方法论   547篇
综合类   63篇
社会学   2565篇
统计学   1107篇
  2023年   33篇
  2021年   51篇
  2020年   94篇
  2019年   127篇
  2018年   137篇
  2017年   203篇
  2016年   150篇
  2015年   90篇
  2014年   136篇
  2013年   839篇
  2012年   169篇
  2011年   155篇
  2010年   135篇
  2009年   121篇
  2008年   144篇
  2007年   138篇
  2006年   154篇
  2005年   120篇
  2004年   124篇
  2003年   85篇
  2002年   110篇
  2001年   141篇
  2000年   127篇
  1999年   142篇
  1998年   108篇
  1997年   89篇
  1996年   95篇
  1995年   72篇
  1994年   65篇
  1993年   93篇
  1992年   93篇
  1991年   102篇
  1990年   80篇
  1989年   80篇
  1988年   66篇
  1987年   73篇
  1986年   66篇
  1985年   85篇
  1984年   70篇
  1983年   77篇
  1982年   51篇
  1981年   43篇
  1980年   42篇
  1979年   53篇
  1978年   45篇
  1977年   41篇
  1976年   45篇
  1975年   40篇
  1974年   46篇
  1973年   35篇
排序方式: 共有5647条查询结果,搜索用时 31 毫秒
231.
儒家式的民主主义   总被引:1,自引:0,他引:1  
有关“儒家民主”讨论不是一种乌托邦思想的发挥。通过借助于美国实用主义大师杜威的眼光及其关于人类社群的思想对中国“逝者和民主”考察,可发现中国更接近杜威的社群主义民主理想,在未来东西文化的交往过程中,很有可能是中国的影响使得美国与其他北大西洋民主国家益发接近杜威的民主观。我们希望来自将来对话的中西价值和信仰的结合将成为中国的儒学及西方的实用主义这两者的组成部分。  相似文献   
232.
Much of the current knowledge pertaining to information technology (IT) and decision making is based on decades old technologies that revolved around a central computing function and application-specific systems. The purpose of this research is to examine the IT decision-making relationship within the emerging organizational computing (OC) environment permeated by spontaneous utilization of both application-and nonapplication-specific computing and communication technologies. Specifically, this study seeks to explore managers' perceptions of the emerging OC environment as a facilitator of their decision-making activities. To achieve a higher level of clarity than previous works, a two-dimensional research framework is developed with the IT dimension consisting of computing and communication, and the decision-making dimension differentiated between operational and managerial decisions. A survey instrument was constructed that measured the computing and communication dimensions of information technology use and their perceived effects upon operational and managerial decisions. The major findings of the study confirmed that managers recognize the value of general, nonapplication-specific information technologies in decision making, and that this recognition is highly associated with how intensively these information technologies are used. Additionally, it was found that the two dimensions of IT differ in their relationships to decision making, and that IT usage relates to managerial decisions differently than operational decisions. These study findings have significant implication for practice and research, especially in the context of information resource management in which the primary purpose of the IS function is the delivery of general information service to users rather than the development of specific IS applications.  相似文献   
233.
Practitioners and researchers have long been interested in achieving the highest response rate within resource constraints on their mailed surveys. Achieving this high response rate typically has required the selection of the right mix of response-facilitating techniques. The selection decisions were generally made under the assumption that the response-facilitating techniques act independently of one another. The authors have examined the validity of this independence assumption by identifying the major response facilitators in use and then analyzing the results of 531 independent mail survey studies. The authors conclude that major facilitators do not function independently. In fact, it was found that significant joint action interactive effects on response rates do exist. Practitioners and researchers who are faced with the survey design decisions of choosing response facilitators can receive assistance by reviewing the results of this diverse collection of reported experiences.  相似文献   
234.
Population Research and Policy Review - This paper examines the impact of school starting age on teenage marriage and motherhood in Vietnam. The investigation uses data from the 2009 Vietnam...  相似文献   
235.
Journal of Risk and Uncertainty - Texas is the only state that does not mandate that employers carry workers’ compensation (WC) insurance coverage. In place of traditional WC, companies can...  相似文献   
236.
Foster care provides round-the-clock substitute care for nearly 700,000 U.S. children who are temporarily or permanently separated from their family of origin each year. Each state manages its own foster care system according to federal regulations. Despite numerous large-scale federal policy reforms over the past several decades, substantial concerns remain about the experiences and outcomes of children in the foster care system. The most recent effort to reform foster care, the Family First Prevention Services Act of 2018, attempts to both reduce the use of foster care and increase the quality of care. In this report, we review how policy has shaped the experiences and outcomes of children in foster care, where policy has succeeded, and where it falls short of achieving its goals. We then identify opportunities for federal and state policy to better support the safety, health, and well-being of children in foster care.  相似文献   
237.
238.
This study uses Lovejoy and Saxton's (2012) hierarchy of engagement to analyze how nonprofit human service organizations use Facebook and Twitter to engage stakeholders. Their framework has not been applied to this nonprofit subgroup, and most previous scholarship on this topic focuses on just one platform. We also contribute by drawing on organizational theory to better understand variation in the modes of engagement organizations emphasize. Based on our analysis, we add new subcategories to the hierarchy of engagement. In addition, we find that compared to other nonprofit subgroups examined in previous research, the organizations in our sample placed a greater emphasis on using social media messages to ask stakeholders to take action. We report only modest variations in how organizations were using Facebook and Twitter. Finally, according to our results, resource dependence and stewardship theories help explain the modes of engagement organizations prioritize.  相似文献   
239.
Urban Ecosystems - Generalist wildlife species often thrive in urban environments because of increased anthropogenic resources. However, human-wildlife interactions, especially if negative, raise...  相似文献   
240.
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