全文获取类型
收费全文 | 15823篇 |
免费 | 306篇 |
国内免费 | 418篇 |
专业分类
教育 | 9844篇 |
科学研究 | 2591篇 |
各国文化 | 105篇 |
体育 | 1355篇 |
综合类 | 1014篇 |
文化理论 | 44篇 |
信息传播 | 1594篇 |
出版年
2024年 | 11篇 |
2023年 | 33篇 |
2022年 | 230篇 |
2021年 | 413篇 |
2020年 | 347篇 |
2019年 | 244篇 |
2018年 | 186篇 |
2017年 | 251篇 |
2016年 | 212篇 |
2015年 | 558篇 |
2014年 | 858篇 |
2013年 | 1193篇 |
2012年 | 1225篇 |
2011年 | 1267篇 |
2010年 | 1271篇 |
2009年 | 1097篇 |
2008年 | 1078篇 |
2007年 | 1083篇 |
2006年 | 1100篇 |
2005年 | 897篇 |
2004年 | 568篇 |
2003年 | 441篇 |
2002年 | 512篇 |
2001年 | 428篇 |
2000年 | 234篇 |
1999年 | 181篇 |
1998年 | 152篇 |
1997年 | 97篇 |
1996年 | 90篇 |
1995年 | 52篇 |
1994年 | 49篇 |
1993年 | 33篇 |
1992年 | 37篇 |
1991年 | 29篇 |
1990年 | 19篇 |
1989年 | 13篇 |
1988年 | 12篇 |
1987年 | 5篇 |
1985年 | 7篇 |
1984年 | 9篇 |
1983年 | 3篇 |
1982年 | 2篇 |
1980年 | 2篇 |
1977年 | 2篇 |
1975年 | 3篇 |
1971年 | 3篇 |
1970年 | 1篇 |
1968年 | 1篇 |
1967年 | 1篇 |
1957年 | 2篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
121.
122.
ABSTRACTLighting a cultural heritage artifact requires balancing visual perception with preventive conservation, by providing the best lighting (in terms of spectral distribution and quantity) to enable the viewer to appreciate details and color, while limiting photo-induced degradation. The paper outlines the methodology applied by a multi-disciplinary team while lighting the Shroud of Turin at its last public exhibition in 2015. The methodology considered the special requirements of the Shroud, including exposure to ultraviolet light, while providing appropriate display conditions that would meet audience expectations. The desired appearance (readability of the body image and color) was defined with the help of Shroud researchers and confirmed by subjective tests, while appropriate light levels for preservation were set in agreement with standard requirements and using knowledge of the degradation of linen in visible and UV light. The installation provided a controlled environment and a managed visitor route to the Shroud, assuring excellent perception of both details and color, with the lowest illuminance level about 15?lx. 相似文献
123.
This study employed an online survey (N = 310) to explore how viewers’ motivations for social TV participation influence their involvement in social TV activities, their program commitment, and network loyalty. Findings show that social infotainment and social companionship are the primary motivations of social TV participation. However, only social infotainment significantly predicts the intensity of viewers’ social TV usage, which has a positive influence on program commitment and network loyalty. Additionally, the relationship between social TV usage and network loyalty is partially mediated by program commitment. These findings demonstrate the value of social TV to broadcasters and provide directions for initiating and maintaining long-term relationships with viewers. 相似文献
124.
125.
126.
This study investigates the convergence of two bibliometric approaches to the measurement of interdisciplinary research: one based on analyzing disciplinary diversity in the reference list of publications, the other based on the disciplinary diversity of authors of publications. In particular we measure the variety, balance, disparity and integrated diversity index of, respectively, single-author, multi-author single-field, and multi-author multi-field publications. We find that, in general, the diversity of the reference list grows with the number of fields reflected in a paper’s authors’ list and, to a lesser extent, with the number of authors being equal the number of fields. Further, we find that when fields belonging to different disciplines are reflected in the authors’ list, the disparity in the reference list is higher than in the case of fields belonging to the same discipline. However, this general tendency varies across disciplines, and noticeable exceptions are found at individual paper level. 相似文献
127.
Ju‐Joan Wong Po‐Yu Chen Chun‐Di Chen 《The International Journal of Art & Design Education》2016,35(1):140-153
Professional training for designers is crucial in the field of design studies. The characteristics of novices versus those of expert designers have been identified in the literature; however, studies exploring the issue of professional training processes in the actual workplace are not well developed. Our study addresses the topic by using qualitative research methods along with flexible design. Collected data from the interviewees with different work experience were analysed by open, axial and selective coding. Herein, we argue that the processes by which a designer transforms from a novice into an expert in the industry are constructed through the interaction of several complicated factors. The re‐learning inherent in design professions is implemented through knowledge transfer gained from participation in design projects, particularly regarding tacit knowledge. Also, the novice's process of learning and training yields the characteristics and skills that companies and firms require of designers; this process involves a series of disciplinary sub‐processes, from destructive to reconstructive, implemented by employers. In these sub‐processes, the subjectivity of designers is neglected, leading to the suppression of imaginative expression and feelings of alienation among these workers. 相似文献
128.
朱琳 《阜阳师范学院学报(社会科学版)》2015,(2)
当代大学生越来越将自己的生活与网络融合在一起,网络给大学生带来快捷便利的同时,其负面影响也日益凸显,尤其突出的是大学生网络行为不断出现问题。本文以安徽省高校720名大学生为样本,在全面调查的基础上,分析了大学生网络行为的基本趋势,并针对性地提出了引导对策。 相似文献
129.
A Situationist Lesson for Character Education: Re‐conceptualising the Inculcation of Virtues by Converting Local Virtues to More Global Ones
下载免费PDF全文
![点击此处可从《Journal of Philosophy of Education》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Yi‐Lin Chen 《Journal of Philosophy of Education》2015,49(3):399-417
Inspired by the debate about character between situationism and virtue ethics, I argue that John Doris's idea, ‘local trait’, offers a fresh insight into contemporary character education. Its positive variant, ‘local virtue’, signals an inescapable relay station of the gradual development of virtue, and serves as a promising point of departure for advanced growth. The idea of converting local virtues to more global ones is accordingly proposed to represent an empirically more realistic way of conceiving how to approach the ethical ideal of global virtues. It helps to direct our gaze to the great intermediate developmental stages of virtue, which mark out a whole spectrum of virtues of varying degrees that fall short of full virtue. This new notion works together with the traditional Aristotelian account to provide a full account of how to effectively undertake the age‐old educational business of the inculcation of virtues. 相似文献
130.