全文获取类型
收费全文 | 1088篇 |
免费 | 29篇 |
专业分类
教育 | 809篇 |
科学研究 | 38篇 |
各国文化 | 23篇 |
体育 | 115篇 |
综合类 | 3篇 |
文化理论 | 10篇 |
信息传播 | 119篇 |
出版年
2023年 | 7篇 |
2022年 | 15篇 |
2021年 | 13篇 |
2020年 | 36篇 |
2019年 | 41篇 |
2018年 | 65篇 |
2017年 | 60篇 |
2016年 | 70篇 |
2015年 | 35篇 |
2014年 | 42篇 |
2013年 | 271篇 |
2012年 | 25篇 |
2011年 | 31篇 |
2010年 | 19篇 |
2009年 | 24篇 |
2008年 | 32篇 |
2007年 | 30篇 |
2006年 | 21篇 |
2005年 | 9篇 |
2004年 | 12篇 |
2003年 | 17篇 |
2002年 | 19篇 |
2001年 | 17篇 |
2000年 | 18篇 |
1999年 | 4篇 |
1998年 | 12篇 |
1997年 | 10篇 |
1996年 | 8篇 |
1995年 | 8篇 |
1994年 | 6篇 |
1992年 | 5篇 |
1991年 | 7篇 |
1990年 | 6篇 |
1989年 | 12篇 |
1988年 | 9篇 |
1987年 | 5篇 |
1986年 | 6篇 |
1985年 | 6篇 |
1984年 | 5篇 |
1983年 | 3篇 |
1982年 | 11篇 |
1981年 | 6篇 |
1980年 | 6篇 |
1979年 | 3篇 |
1978年 | 6篇 |
1977年 | 5篇 |
1976年 | 4篇 |
1974年 | 5篇 |
1969年 | 3篇 |
1968年 | 6篇 |
排序方式: 共有1117条查询结果,搜索用时 15 毫秒
71.
72.
Ward L 《Health information and libraries journal》2005,22(1):26-34
AIM: This article will describe a survey carried out in February 2004, the aim of which was to summarize the form and content of clinical librarian (CL) and other similar outreach information services to UK health professionals in the acute (secondary or tertiary) sector. OBJECTIVES: (i) To survey the activities and views of UK information professionals offering information services involving the librarians' presence in the clinical setting, (ii) to develop a tool to explore critical aspects of this form of information work, (iii) to create a contacts database for UK CLs, to be made available on the Internet. METHODOLOGY: All known information specialists/librarians offering CL or similar services were surveyed. The semi-structured questionnaire was piloted. Respondents were asked to consider their activity over a period of 4 weeks. RESULTS: Twenty-six people responded to the invitation to take part and met the inclusion criteria. CONCLUSIONS: A summary of a 'typical' clinical librarian revealed by this survey is given, with a major conclusion that there is a very mixed picture of activity. Opinion on how far CLs should go in fully appraising search results is uncertain. The survey suggests reasons for this and the developments that may influence change are discussed. Recommendations for future research and development are offered. 相似文献
73.
74.
OBJECTIVE: The goal of this study was to examine the association between sexual abuse (SA) and initiation, cessation, and current cigarette smoking among a large representative adult population in France. METHOD: A random sample size of 12,256 adults (18-75 years of age) was interviewed by telephone concerning demographic variables, health practices and beliefs, and health status--for which SA and tobacco questions were included. Bivariate and multivariate analyses were conducted. RESULTS: Nearly 46% of SA survivors were current smokers compared to 34% of non-abused persons (p<.001). Survivors of SA consumed more cigarettes per day than non-abused individuals (14.5 vs. 12.4, p<.01). Survival analysis showed an increased risk of smoking initiation for respondents abused before 18 (adjusted relative hazard=1.55; p<.0001) with referent to the non-abused group. SA was not found to be a significant predictor of current smoking status among those who began smoking after the first incident of SA. Respondents who were not sexually abused were 1.8 times (95% CI, 1.12-2.99) more likely to quit smoking than people who began smoking after they were sexually abused. CONCLUSIONS: The early identification and treatment of sexually abused persons is critical to decrease smoking among adolescents and adults because of the association of SA with both smoking initiation and decreased cessation rates. It may be more difficult to detect an association between SA and current smoking due to the high rates of smoking and lower rates of quitting among the general French population. 相似文献
75.
Mary Hanrahan Michael Ryan Margot Duncan 《International Journal for Academic Development》2013,18(2):130-142
Current developments in tertiary education settings are resulting in a second wave of academics using on-line technologies in their teaching, providing universities with a considerable professional staff development challenge. The case study presented here illustrates one way of responding to this challenge. Overall, the literature suggests that professional development that is discipline-specific and located in a community-of-practice is more likely to be relevant and productive than a centralized, decontextualized approach. We propose an alternative hybrid model of 'professional engagement' for on-line teaching that attempts to build on existing discipline-specific workplace structures. This includes recruiting academic on-line teaching advisers for each school in the faculty, showcasing existing exemplary practice, and setting up 'professional engagement groups' with a support team. The main advantages of the model are its responsiveness to patterns of academic work and to the immediate needs of academics, the way it enhances the visibility of exemplars of academic work, its cost-effectiveness and scalability, and the complementarity of local and centralized support systems. Limitations include the time needed to build up such staff engagement, an apparent lack of visibility, and difficulty in measuring outcomes. 相似文献
76.
Elijah G. Ward 《Mentoring & Tutoring: Partnership in Learning》2013,21(1):99-113
The author gives a personal account of his relationship with his graduate mentor, Allan Schnaiberg. He also describes a mentoring project that he created with a colleague. The mentoring project emerges as both a vehicle for and a window onto the intergenerational transmission of the mentoring disposition of Schnaiberg. It stands as but one of many branches of the expanding influence of Schnaiberg’s life as a scholar, professor, graduate mentor and man. The importance of holistic mentoring is explored, with particular attention to the critical value of its central, affective dimension. Mentoring is particularly important today for non-traditional students, who have a heightened need to feel that they belong in the academic setting. It is suggested that mentoring serves as the guidance function associated with the process by which any being goes through the challenging transition from one cycle, or level of experience, to the next. 相似文献
77.
A recent study appearing in this journal argued that student anxiety concerning research methods classes in criminology and criminal justice is characterized by three separate but related concepts: Disinterest, Relevance Argumentation, and Math Anxiety (DRAMA). The current study extends the previous work by presenting a modified version of the DRAMA scale and assessing its ability to predict student performance among a sample of students enrolled in an introductory research methods class at a university located in the southeastern United States. In support of the main hypothesis, the composite DRAMA scale was a significant, negative predictor of student grades. Subsequent analysis indicated that the effect of DRAMA was largely the result of the Math Anxiety subscale. 相似文献
78.
Ryan S. Baker Arnon Hershkovitz Lisa M. Rossi Adam B. Goldstein Sujith M. Gowda 《学习科学杂志》2013,22(4):639-666
We present a new method for analyzing a student's learning over time for a specific skill: analysis of the graph of the student's moment-by-moment learning over time. Moment-by-moment learning is calculated using a data-mined model that assesses the probability that a student learned a skill or concept at a specific time during learning (Baker, Goldstein, & Heffernan, 2010, 2011). Two coders labeled data from students who used an intelligent tutoring system for college genetics. They coded in terms of 7 forms that the moment-by-moment learning curve can take. These labels are correlated to test data on the robustness of students’ learning. We find that different visual forms are correlated with very different learning outcomes. This work suggests that analysis of moment-by-moment learning curves may be able to shed light on the implications of students’ different patterns of learning over time. 相似文献
79.
80.
Ryan Nausieda 《Community College Journal of Research & Practice》2013,37(10):917-926
The purpose of this article is to be a tool for community college leaders, as well as campus members, to positively and effectively utilize framing on their campuses. The fictional case of Maggie Pascal at Midwestern Community College illustrates the process of framing the change of a new partnership with Wind Energy Corporation to internal stakeholders on campus. This case illustrates the importance of understanding context and frames before the action of framing can be activated. A leader can then decide which type of framing to utilize (i.e., step-by-step, vision, or connective) and which language tools will be most effective in framing. The ways a practitioner operationalizes framing is through symbolism, talking, walking, and writing (Eddy, 2010a). This idea of framing is an important skill leaders can proactively develop to support their campuses through change processes to enhance the likelihood for a successful change outcome. Also, this may benefit other campus members who may have the opportunity to frame meaning for others or to be involved in making sense of a leader’s framing. 相似文献