全文获取类型
收费全文 | 12636篇 |
免费 | 50篇 |
专业分类
教育 | 9790篇 |
科学研究 | 1242篇 |
各国文化 | 17篇 |
体育 | 403篇 |
综合类 | 1篇 |
文化理论 | 388篇 |
信息传播 | 845篇 |
出版年
2023年 | 12篇 |
2022年 | 17篇 |
2021年 | 35篇 |
2020年 | 54篇 |
2019年 | 73篇 |
2018年 | 2251篇 |
2017年 | 2143篇 |
2016年 | 1628篇 |
2015年 | 144篇 |
2014年 | 179篇 |
2013年 | 326篇 |
2012年 | 263篇 |
2011年 | 728篇 |
2010年 | 869篇 |
2009年 | 461篇 |
2008年 | 664篇 |
2007年 | 1176篇 |
2006年 | 89篇 |
2005年 | 416篇 |
2004年 | 465篇 |
2003年 | 358篇 |
2002年 | 158篇 |
2001年 | 15篇 |
2000年 | 29篇 |
1999年 | 6篇 |
1998年 | 9篇 |
1997年 | 24篇 |
1996年 | 10篇 |
1995年 | 7篇 |
1994年 | 4篇 |
1993年 | 3篇 |
1992年 | 7篇 |
1991年 | 11篇 |
1990年 | 6篇 |
1989年 | 4篇 |
1987年 | 5篇 |
1985年 | 4篇 |
1984年 | 4篇 |
1983年 | 3篇 |
1982年 | 3篇 |
1979年 | 2篇 |
1976年 | 2篇 |
1974年 | 1篇 |
1972年 | 6篇 |
1969年 | 1篇 |
1960年 | 1篇 |
1955年 | 2篇 |
1954年 | 1篇 |
1920年 | 1篇 |
1915年 | 1篇 |
排序方式: 共有10000条查询结果,搜索用时 250 毫秒
31.
Rebecca Sinker 《The International Journal of Art & Design Education》2001,20(1):31-40
This paper outlines the development of DARE, the Digital Art Resource for Education, detailing its specific aims and sketching the broad context in which the resource has been developed. It then examines a case study where the resource was piloted within a North London secondary school, highlighting some of the issues arising from this such as the need for educators and their pupils to engage critically with the Internet as a distance learning tool, and the importance of an equally critical practice in using new technologies to support art and design. 相似文献
32.
33.
34.
Toyo Yoshizaki 《Publishing Research Quarterly》2004,19(4):31-36
Summary Now more than ever good translations are proving to be vitally important to fulfilling Shoichi Noma’s mission of advancing
good relationships between cultures. With the emergence of dozens of world-class Japanese writers, the translators of Japanese
literature have acquired a new significance and a new importance. No longer are they required to simply handle the language
like an exotic and precious commodity but they must prepare a writer’s work to compete with literature from around the globe
and let others understand the issues at their very heart of the Japanese people.
Indeed, the selection committee’s choice of Murakami’s Wind-Up Bird Chronicle is an apt example of how literature at its very best can span cultural divides to promote mutual understanding of very complicated
and important world issues. Written for Japanese to help them understand the devastation of war, it is a rare and timely book
that confronts Japan’s experience head on. Ironically, Noma’s idea that books are silent ambassadors, an idea born from agony
and defeat, so many years later is helping the world come together towards a unified vision of peace and understanding.
“Literature has been described as a means of exchange between the hearts of people. Literary translation, then, is the building
of bridges so that all peoples of the world can interact in this way.”
Ye Weiqu, Chinese Institute of Social Studies. 相似文献
35.
36.
37.
Question classification systems play an important role in question answering systems and can be used in a wide range of other domains. The goal of question classification is to accurately assign labels to questions based on expected answer type. Most approaches in the past have relied on matching questions against hand-crafted rules. However, rules require laborious effort to create and often suffer from being too specific. Statistical question classification methods overcome these issues by employing machine learning techniques. We empirically show that a statistical approach is robust and achieves good performance on three diverse data sets with little or no hand tuning. Furthermore, we examine the role different syntactic and semantic features have on performance. We find that semantic features tend to increase performance more than purely syntactic features. Finally, we analyze common causes of misclassification error and provide insight into ways they may be overcome. 相似文献
38.
Linda M Hartman Rebecca A Abromitis Alice B Kuller Barbara A Epstein 《Journal of the Medical Library Association》2005,93(2):271-277
OBJECTIVE: A staff development committee (SDC) was convened to implement staff development opportunities for an academic health sciences library system comprised of three separate facilities. The charge for the SDC was to: (1) develop programs to enhance workplace skills and personal growth, (2) communicate the availability of existing programs at the university and medical center, and (3) encourage the staff to participate in these opportunities. PROGRAM: The committee created goals and objectives and developed a survey designed to give staff the opportunity to provide input for this initiative. With an 80% response rate, the survey results were used to plan 15 events based on staff needs and preferences. First-year attendance for SDC-sponsored events was 459. Committee members served as liaisons for each event. Two forms were developed to facilitate event planning. A monthly announcement sheet, email reminders, and the library's local area network are used to communicate upcoming SDC events and encourage attendance. CONCLUSION: This approach can serve as a useful model for similar program planning in any organization. 相似文献
39.
Broad and discipline-specific information literacy competencies must be mastered by science, technology, engineering, and math (STEM) students. This study assessed changes in student perceptions of their competency in information literacy after continuous efforts in course curriculum. Data were gathered in 2015–2016 from first year interdisciplinary project-based courses with STEM students to assess changes in information literacy competencies. Analyses suggested there was a significant increase in students' perception of their familiarity with library resources, search strategies, citation use, and ability to evaluate source quality. There was no change in their perception of their ability to evaluate the variety of source and source relevance and a decrease in their perception of the ethical use of information. With faculty-librarian partnership and integrated instruction in a first year course, students showed the largest perceived increases in foundational information literacy skills but struggled with information literacy abilities. This study provides a baseline of information literacy competencies of first year students and provides recommendations for continuing education. 相似文献
40.
Devendra Potnis Kanchan Deosthali Xiaohua Zhu Rebecca McCusker 《Library & information science research》2018,40(2):106-117
Academic libraries invest millions of dollars to make electronic resources such as e-books available to students for free. However, free access might not necessarily result in students' sustained interest in and use of e-books. This interdisciplinary, mixed methods research investigates the factors influencing the intention of 279 undergraduate students to use e-books at a land-grant university in the southern US. Structural equation modeling of the survey responses suggests that organizational environment for information technology, external locus of control, subjective norm, perceived enjoyment (i.e., joyfulness), and information technology features play a significant role in influencing the intention of students to use e-books. Based on a combination of quantitative results and qualitative findings, this study identifies eight activities that libraries need to undertake in order to increase the use of e-books by undergraduate students. 相似文献