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   15412篇
  免费   65篇
  国内免费   3篇
教育   11494篇
科学研究   1666篇
各国文化   29篇
体育   619篇
综合类   11篇
文化理论   416篇
信息传播   1245篇
  2022年   29篇
  2021年   41篇
  2020年   50篇
  2019年   91篇
  2018年   2319篇
  2017年   2273篇
  2016年   1750篇
  2015年   224篇
  2014年   226篇
  2013年   722篇
  2012年   343篇
  2011年   878篇
  2010年   967篇
  2009年   506篇
  2008年   757篇
  2007年   1273篇
  2006年   135篇
  2005年   453篇
  2004年   549篇
  2003年   428篇
  2002年   189篇
  2001年   47篇
  2000年   89篇
  1999年   70篇
  1998年   38篇
  1997年   41篇
  1996年   29篇
  1995年   28篇
  1994年   22篇
  1993年   19篇
  1992年   24篇
  1991年   54篇
  1990年   56篇
  1989年   42篇
  1988年   38篇
  1987年   28篇
  1986年   37篇
  1985年   52篇
  1984年   43篇
  1983年   32篇
  1982年   33篇
  1981年   29篇
  1980年   20篇
  1979年   30篇
  1978年   32篇
  1977年   23篇
  1976年   22篇
  1974年   20篇
  1971年   18篇
  1968年   20篇
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
161.
162.
163.
Software engineering education can be viewed as a challenging task. Computer science students tend to focus on the programming aspects of a project, and take a “hacking approach” to completing a project, rather than viewing the process. Our course material includes teaching the Personal Software Process (PSP). Students are required to produce defect and effort metrics, as well as project summary reports. Tools to assist information recording and production of reports are difficult for students to access. The cost in terms of financial and learning time is usually too high at the educational level to justify using commercial tools that are available for the professional software engineer. We have developed a tool—Personal Assistant for Software Engineers—to aid students in the learning of the PSP. The tool has been successfully used in four subjects for a semester. Following feedback and evaluation, it has been redesigned, and is currently in stage two. The tool has been useful for students, and has automated the previous manual process of producing time and defect reports, along with project summaries, thus allowing them to focus on the meaning of the information.  相似文献   
164.
This paper reviews the current research on teacher effectiveness as it applies to physical education in the areas of (a) teacher expectations, (b) classroom management and organization, (c) a supportive learning environment, (d) active teaching, task-oriented, or direct instruction, (e) curriculum pacing, (f) student opportunity to learn, including allocated, engaged, and academic learning time, (g) teaching to mastery, and (h) grade-level differences. Some problems in applying the research to actual school situations are presented, along with implications for physical education.  相似文献   
165.
Formative assessment originated and developed in a Western context. With its function of learning improvement being evidenced in research, formative assessment has been adopted in assessment initiatives in multiple contexts including that of China. Research, however, reveals that formative assessment as implemented in Chinese contexts is by no means equivalent to what is understood and implemented in the West; rather, in many cases, it is decontextualised and recontextualised, or culturally appropriated. This paper presents findings of a study which examined the culturally appropriated representation of formative assessment within eight universities in a mid-western province of China. Senior administrators in each university were interviewed face-to-face and individually to fulfill three purposes: (1) To clarify understandings of formative assessment in the area of college English education; (2) To explore the existing gap between formative assessment principles and their representation in College English Curriculum Requirements (CECR), and the gap between formative assessment initiatives at the national level and local contexts; and (3) To distill implications for policy-borrowing and effective implementation in the Chinese context.  相似文献   
166.
167.
This paper considers the history of the emergence and development of cooperative cataloging in Russia and abroad and presents the first projects and programs in the field of cooperative cataloging: CONSER, NACO, BIBCO, and PCC. It elucidates the activity of the OCLC Center and Consortium of European Scientific Libraries, which are the first-rate international cooperative associations, as well as the ARBIKON Association and LIBNET centers which are Russian centers of cooperative cataloging.  相似文献   
168.
The concept of “open access” to scientific and teaching information has become one of the specific forms of the worldwide trend towards the formation of global interactive knowledge. This paper presents the basic information on open access (OA) to scientific and teaching information, its current status, financing options, problems and prospects of development, and the participation of Russia in this process.  相似文献   
169.
This paper analyzes modern information technologies as applied in the political environment and considers the content and peculiarities of using IT programs in strategic political modeling.  相似文献   
170.
The problem of the construction of the optimal model of the automated control system of a Russian higher-education institution (the ACS of an RHEI) is studied. This term appeared in the 1970s–1980s and served as the beginning of a project that covered more than 50 of the largest higher-education institutions of the country and is also relevant today. Two main approaches to construction of an automated control system of Russian higher-education institutions are specified, viz., the development of a system using its own resources and the use of the product from a third-party developer. Examples of the application of these approaches are given and the structure of the elements (modules) of the systems is described. The necessity to search for the optimal structure of the elements included in the ACS of an RHEI is specified for most educational organizations taking their dimensions into account and their specific sectoral character, as well as the total expenditures for the acquisition (development) and support of the systems. An example of the structure of the optimal model and a third (combined) approach to its construction is given.  相似文献   
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