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   1026篇
  免费   32篇
教育   885篇
科学研究   24篇
各国文化   16篇
体育   47篇
文化理论   1篇
信息传播   85篇
  2023年   6篇
  2022年   8篇
  2021年   6篇
  2020年   16篇
  2019年   36篇
  2018年   36篇
  2017年   44篇
  2016年   47篇
  2015年   29篇
  2014年   40篇
  2013年   243篇
  2012年   29篇
  2011年   26篇
  2010年   23篇
  2009年   39篇
  2008年   32篇
  2007年   27篇
  2006年   37篇
  2005年   32篇
  2004年   36篇
  2003年   18篇
  2002年   23篇
  2001年   29篇
  2000年   16篇
  1999年   18篇
  1998年   15篇
  1997年   9篇
  1996年   17篇
  1995年   13篇
  1994年   15篇
  1993年   14篇
  1992年   9篇
  1991年   9篇
  1990年   11篇
  1989年   3篇
  1988年   3篇
  1987年   2篇
  1986年   7篇
  1985年   7篇
  1984年   5篇
  1983年   6篇
  1982年   2篇
  1981年   7篇
  1980年   1篇
  1979年   3篇
  1978年   2篇
  1976年   1篇
  1968年   1篇
排序方式: 共有1058条查询结果,搜索用时 46 毫秒
261.
Information needs of United Kingdom primary care clinicians   总被引:1,自引:0,他引:1  
BACKGROUND: The scope of primary care makes knowledge management in this context very challenging, especially as access to information increases and the role of primary care within the NHS expands. OBJECTIVES: This paper reviews the literature on the information needs of primary care clinicians to enable evidence-based decision making. Drawing on the literature, and using a specific example of a clinical informaticist service, some lessons are drawn on the role of information professionals in facilitating evidence-based health care. METHODS: Literature review. Case study of clinical informaticist service. CONCLUSIONS: There are numerous barriers to clinicians engaging with evidence-based practice. However, providing evidence-based information to clinicians' questions in a user-friendly format has the potential to facilitate changes in practice. The successful implementation of information services requires attention to both academic and service dimensions, fostering closer working relationships between clinicians and information professionals.  相似文献   
262.
This paper addresses two sets of organizing principles to guide prevention and intervention in beginning reading: (a) the complexity in our alphabetic writing system, and (b) the complexity in our schools. The first set is related to instructional design, while the second set is related to a schoolwide model. Prevention and intervention efforts in beginning reading for students with learning disabilities must attend to 2 systems, our complex alphabetic writing system and our equally complex schools. In this article, we present 2 sets of organizing principles to guide prevention and intervention in beginning reading drawn from the substantial body of converging research evidence accumulated over the past 40 years. The first set consists of 6 instructional design principles focused on teaching reading in our alphabetic writing system. These principles include big ideas, mediated scaffolding, conspicuous strategies, strategic integration, primed background knowledge, and judicious review. The second set includes organizational principles designed to anchor effective reading practices at the school‐building level. These principles are structured around 3 interrelated areas: (1) the schoolwide establishment of long‐term reading goals and intermediate performance benchmarks, (2) the early identification and frequent monitoring of students experiencing reading difficulties, and (3) the development of coordinated and differentiated instructional interventions for the full range of learners.  相似文献   
263.
This study compares the demographic characteristics of 142 nursing students in hospital programs and 365 nursing students in higher education programs in Queensland. Data were collected on a questionnaire distributed to students during lecture times by a contact person in each institution. No significant difference was found in the gender and age of entry variable. Males from Catholic schools and enrolled nurses were more likely to enter higher education programs than hospital programs. There was no significant difference in the geographic location of the school attended by students between the two institutional sub-groups which suggests that the national transfer of nurse education to higher education institutions will not be a disadvantage to country students.  相似文献   
264.
265.
To determine personal and clinical exercise-related attitudes and behaviors of freshmen U.S. medical students, we surveyed 1,906 entering freshman medical students (response rate = 87%; average age = 24 years) in 17 U.S. medical schools. Students reported a median of 45 min/day of exercise, 80 min/week each of mild and moderate exercise, and 100 min/week of strenuous exercise. Nearly all students (97.6%) engaged in some moderate or vigorous exercise in a typical week. Sixty-four percent complied with U.S. Department of Health and Human Services exercise recommendations. Most freshmen (79%) believed it would be highly relevant to their future practices to counsel patients about exercise; predictors included intention to provide primary care, excellent health, prevention emphasis by their personal physician, and performing more strenuous exercise.  相似文献   
266.
Objective: To develop an explicit scheme for calculating a 5‐star quality rating for consumer health information, and to test if there is good agreement be tween this and the final DISCERN quality question. Design: A sample of 15 consumers and health professionals rated 26 health information leaflets covering a broad range of conditions and treatments using two new 5‐star‐rating schemes and the existing DISCERN final quality rating. Each scheme is based on the 15 DISCERN criteria, but the 5‐star schemes provide more explicit methods for summarizing overall quality. The level of agreement between the three different rating systems was compared using Kappa scores with quadratic weights. Participants were also asked to complete a brief questionnaire that was designed to elicit their views on using a visual summary of the quality of health information. Results: The level of agreement between each 5‐star‐rating system and the existing DISCERN quality rating question was high (kappa = 0.86, 95% CI 0.83–0.89 in both instances). Seventy‐seven per cent of the sample preferred the second star‐rating scheme, and 80% reported they would use such a scheme. Conclusion: Assigning a single quality score using an explicit scoring scheme (represented by stars) based on answers to the DISCERN questionnaire is a reliable and valid way of rating consumer health information.  相似文献   
267.
268.
269.
Seventy-eight 8-to-12-year-old children (34 ReadingDisabled; 31 Attention-Deficit-Hyperactivity-Disordered; and 13diagnosed normal controls) were given a battery oftests including cognitive, linguistic, academic,phonemic awareness, and memory tests. As part of theacademic battery an 8-point spelling rating scale wasdeveloped (Rating Scale) that resulted in threedifferent scores which reliably discriminated amongthe three groups. Relationships between phonemicawareness, phonological memory, reading and spellingwere explored. Zero-order and second-ordercorrelations were completed with indications thatphonemic awareness tasks (elision, blending, reversal,and segmenting) and phonological memory (WISC-IIIDigit Span) are significantly correlated with readingdecoding and spelling measures with slightly highercorrelations with the Rating Scale. Regressionanalyses resulted in a large proportion of thevariance on reading and spelling tasks accounted forby phonemic awareness (particularly elision andreversal) and phonological memory. The ReadingDisabled group was found to produce more errors thatwere phonetically inaccurate than the other twogroups. The demand of spelling ten ``error' wordsbeyond the RD students' achievement level appeared toelicit greater weaknesses in their phonologicalrecoding abilities than in those of the ADHD ornormally achieving students.  相似文献   
270.
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