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   12979篇
  免费   179篇
  国内免费   10篇
教育   9523篇
科学研究   1127篇
各国文化   193篇
体育   873篇
综合类   10篇
文化理论   211篇
信息传播   1231篇
  2023年   41篇
  2022年   74篇
  2021年   123篇
  2020年   209篇
  2019年   308篇
  2018年   467篇
  2017年   517篇
  2016年   549篇
  2015年   383篇
  2014年   370篇
  2013年   2234篇
  2012年   454篇
  2011年   461篇
  2010年   357篇
  2009年   270篇
  2008年   389篇
  2007年   310篇
  2006年   299篇
  2005年   890篇
  2004年   643篇
  2003年   513篇
  2002年   319篇
  2001年   219篇
  2000年   162篇
  1999年   156篇
  1998年   126篇
  1997年   124篇
  1996年   130篇
  1995年   134篇
  1994年   123篇
  1993年   97篇
  1992年   117篇
  1991年   118篇
  1990年   110篇
  1989年   102篇
  1988年   91篇
  1987年   78篇
  1986年   71篇
  1985年   78篇
  1984年   63篇
  1983年   76篇
  1982年   75篇
  1981年   85篇
  1980年   85篇
  1979年   80篇
  1978年   57篇
  1977年   47篇
  1976年   55篇
  1975年   43篇
  1974年   42篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
31.
This article explores people’s susceptibility to political deception. Participants watched a news interview in which a politician either answered all the questions or deceptively evaded a question. In Study 1 (n = 202), deception is perceived through the dodge being irrelevant for voters who do not identify with the politician. In Study 2 (n = 618), partisan voters consider the politician more deceptive, and acting more deceptively, when the politician has their opposing party affiliation, independent of whether he dodges. When the politician shares their party identification, voters identify with the politician more and consider his responses more relevant. Findings are consistent with theoretical positions of identification, the cooperative principle, and social identity.  相似文献   
32.
This article is the fourth in a series on New Directions. The National Health Service is under pressure, challenged to meet the needs of an ageing population, whilst striving to improve standards and ensure decision making is underpinned by evidence. Health Education England is steering a new course for NHS library and knowledge services in England to ensure access to knowledge and evidence for all decision makers. Knowledge for Healthcare calls for service transformation, role redesign, greater coordination and collaboration. To meet user expectations, health libraries must achieve sustainable, affordable access to digital content. Traditional tasks will progressively become mechanised. Alongside supporting learners, NHS librarians and knowledge specialists will take a greater role as knowledge brokers, delivering business critical services. They will support the NHS workforce to signpost patients and the public to high‐quality information. There is a need for greater efficiency and effectiveness through greater co‐operation and service mergers. Evaluation of service quality will focus more on outcomes, less on counting. These changes require an agile workforce, fit for the future. There is a bright future in which librarians’ expertise is used to mobilise evidence, manage and share knowledge, support patients, carers and families, optimise technology and social media and provide a keystone for improved patient care and safety.  相似文献   
33.
34.
35.
The shortage of qualified managers to assign to overseas positions has necessitated rethinking of the viable candidates pools. A relatively new group of global managers have emerged, inpatriate managers. These are foreign nationals and third-country nationals who are relocated to the organization's domestic headquarters to serve as a “linking-pin” to the global marketplace. This paper examines challenges to effectively incorporating these inpatriate managers into the domestic organization. The various issues with inpatriate manager adjustment to the domestic macro and organizational culture are examined. In addition, the necessary social support in work and non-work contexts is discussed.  相似文献   
36.
37.
This study assessed muscular torque and rate of torque development following concentric (CON) or eccentric (ECC) isokinetic training. Thirty-eight women were randomly assigned to either CON or ECC training groups. Training consisted of knee extension and flexion of the nondominant leg three times per week for 20 weeks (SD = 1). Eccentric training increased ECC knee extension and flexion peak torque more than CON training. The ECC group improved acceleration time and time to peak torque with ECC movements versus the CON group. Slow-velocity ECC isokinetic training yielded greater ECC and similar CON torque development gains versus CON training over the course of 20 weeks in young women.  相似文献   
38.
39.
David Aston 《Endeavour》1978,2(3):142-148
Although the principle of separation by centrifugation has been known for nearly a century, the technical difficulties of using it in practice are very great. Only in comparatively recent years has there been sufficient understanding of the underlying theory, and availability of suitable materials of construction, for the high-speed centrifuge to be used as a powerful aid to medical research and, very recently, as a means of separating isotopes on an industrial scale.  相似文献   
40.
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