全文获取类型
| 收费全文 | 1383篇 |
| 免费 | 7篇 |
| 国内免费 | 2篇 |
专业分类
| 教育 | 628篇 |
| 科学研究 | 581篇 |
| 各国文化 | 13篇 |
| 体育 | 52篇 |
| 文化理论 | 21篇 |
| 信息传播 | 97篇 |
出版年
| 2021年 | 10篇 |
| 2020年 | 12篇 |
| 2019年 | 21篇 |
| 2018年 | 28篇 |
| 2017年 | 24篇 |
| 2016年 | 12篇 |
| 2015年 | 11篇 |
| 2014年 | 32篇 |
| 2013年 | 260篇 |
| 2012年 | 13篇 |
| 2011年 | 23篇 |
| 2010年 | 13篇 |
| 2009年 | 14篇 |
| 2008年 | 18篇 |
| 2007年 | 11篇 |
| 2006年 | 14篇 |
| 2005年 | 20篇 |
| 2004年 | 19篇 |
| 2003年 | 15篇 |
| 2001年 | 12篇 |
| 2000年 | 11篇 |
| 1996年 | 14篇 |
| 1995年 | 10篇 |
| 1994年 | 9篇 |
| 1993年 | 18篇 |
| 1990年 | 13篇 |
| 1987年 | 9篇 |
| 1984年 | 8篇 |
| 1983年 | 9篇 |
| 1981年 | 12篇 |
| 1980年 | 8篇 |
| 1978年 | 17篇 |
| 1977年 | 11篇 |
| 1948年 | 13篇 |
| 1930年 | 20篇 |
| 1929年 | 28篇 |
| 1928年 | 33篇 |
| 1927年 | 32篇 |
| 1926年 | 30篇 |
| 1925年 | 52篇 |
| 1924年 | 33篇 |
| 1923年 | 34篇 |
| 1922年 | 11篇 |
| 1921年 | 15篇 |
| 1920年 | 28篇 |
| 1919年 | 13篇 |
| 1918年 | 12篇 |
| 1915年 | 8篇 |
| 1868年 | 15篇 |
| 1867年 | 9篇 |
排序方式： 共有1392条查询结果，搜索用时 46 毫秒
81.
82.
Regina Lenart-Gansiniec 《Government Information Quarterly》2021,38(3):101593
Modern local governments must learn in order to deal effectively with the growing pressures of a rapidly changing environment. Crowdsourcing has entered the stage of popularization and wide adoption as a part of local government. Based on organizational learning perspective, this study develops a multi-level model of learning from crowdsourcing and a joint relationship between crowdsourcing and organizational learning in local governments. This paper adopts a multi-method research approach: (1) the model was tested with partial least squares structural equation modelling (PLS-SEM) using a survey of 205 local governments units in Poland; (2) in-depth semi-structured interviews conducted with 18 top managers from 18 local governments units in Poland. The empirical results show that: (1) crowdsourcing has significantly positive affects on individual, group, organizational levels of learning, feed-forward, and feed-back flows; (2) type of crowdsourcing, such wisdom crowd, crowd creation, and crowd voting are linked with organizational learning. Moreover, one type of crowdsourcing, such crowdfunding is not related with organizational learning of local governments. These findings contribute to both academic research and practical implications, advancing our understandings of relationship between crowdsourcing and organizational learning in local governments. 相似文献
83.
Suzetta C. Burrows Kelly M. Moore Henry L. Lemkau Jr. 《Journal of the Medical Library Association》2001,89(2):154-164
The Internet has created new opportunities for librarians to develop information systems that are readily accessible at the point of care. This paper describes the multiyear process used to justify, fund, design, develop, promote, and evaluate a rehabilitation prototype of a point-of-care, team-based information system (PoinTIS) and train health care providers to use this prototype for their spinal cord injury and traumatic brain injury patient care and education activities. PoinTIS is a successful model for librarians in the twenty-first century to serve as publishers of information created or used by their parent organizations and to respond to the opportunities for information dissemination provided by recent technological advances. 相似文献
84.
85.
Henry Gleitman 《Learning & behavior》1974,2(1):1-5
A general procedure is described whereby animals may be trained to understand certain instructions posed by the E. Animals trained in this way could then provide the answers to some questions that have often been dismissed as anthropomorphic and untestable, such as: Are conditioned reinforcers sought or avoided because of what they signal or for their own sake? Can animals distinguish between “before” and “after”? Can they recall? Special emphasis is paid to some issues in the learned taste aversion literature. 相似文献
86.
87.
88.
89.
Henry Leffmann 《Journal of The Franklin Institute》1922,193(3):428-430
90.