全文获取类型
收费全文 | 15981篇 |
免费 | 258篇 |
国内免费 | 127篇 |
专业分类
教育 | 11360篇 |
科学研究 | 1860篇 |
各国文化 | 14篇 |
体育 | 1208篇 |
综合类 | 873篇 |
文化理论 | 5篇 |
信息传播 | 1046篇 |
出版年
2024年 | 3篇 |
2023年 | 31篇 |
2022年 | 105篇 |
2021年 | 173篇 |
2020年 | 292篇 |
2019年 | 276篇 |
2018年 | 200篇 |
2017年 | 163篇 |
2016年 | 236篇 |
2015年 | 344篇 |
2014年 | 899篇 |
2013年 | 1101篇 |
2012年 | 1293篇 |
2011年 | 1498篇 |
2010年 | 973篇 |
2009年 | 957篇 |
2008年 | 1010篇 |
2007年 | 1279篇 |
2006年 | 1184篇 |
2005年 | 1120篇 |
2004年 | 919篇 |
2003年 | 787篇 |
2002年 | 588篇 |
2001年 | 465篇 |
2000年 | 225篇 |
1999年 | 69篇 |
1998年 | 48篇 |
1997年 | 47篇 |
1996年 | 16篇 |
1995年 | 15篇 |
1994年 | 14篇 |
1993年 | 8篇 |
1992年 | 7篇 |
1991年 | 5篇 |
1990年 | 3篇 |
1989年 | 4篇 |
1981年 | 1篇 |
1980年 | 1篇 |
1978年 | 1篇 |
1977年 | 3篇 |
1976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
11.
12.
13.
随着网络和信息技术的发展,现如今越来越多的课程通过网络和各种网络工具进行混合式教学。大学计算机基础课程是大学生的第一门计算机公共基础课程,同时也是大学生学习后续其他课程的重要基础课。为了提高该课程的教学效果,实现人才培养目标,教学团队针对该课程教学中存在的主要问题,通过结合SPOC在线课程的混合教学模式及运用多种教学方法,将线下和线上教学相结合。实践教学表明,混合式的教学模式不仅提高了学生的学习积极性和兴趣,而且达到了较好的教学效果。 相似文献
14.
国内外对于语言学习学能和语言学习策略在语言学习过程中的影响的研究有很多,不同程度地探讨了英语学习学能和学习策略对英语语言学习结果的影响,为该研究提供了丰富的理论研究基础。从高校英语教师的角度上探讨大学生的英语学习学能,学习策略对大学英语语言教学的影响。通过相应的语言学习策略教授的研究适时调整大学英语课堂教学活动而产生的学习成效从而得出英语学学能和学习策略在大学英语语言教学活动中的影响,为高校英语课程改革提供相应的研究基础和经验。 相似文献
15.
程欣然 《清远职业技术学院学报》2020,(2):57-62
经过采用Nvivo质性分析软件对某教育集团下属应用型高校经管类专业培养方案进行词频分析,并将统计结果与案例教学法教学效果进行比较分析,可得出,案例教学法同样能有力支持应用型人才的培养。根据高校学生阅读素养调研数据反映的能力特征和教学案例的规范模式,设计适用的决策型教学案例正文创作模式,可以课程知识点为决策点,在高校所在区域选取案例企业,以及参照纪录片创作模式进行写作。教师能够发挥创作模式的最佳效能,教学案例创作亦可畅通教师“教研融合”的专业发展路径。 相似文献
16.
Karin Kompatscher Bart Ankersmit Edgar Neuhaus Marcel A.P. van Aarle Jos W.M. van Schijndel Henk L. Schellen 《文物保护研究》2020,65(5):262-284
ABSTRACT Many museums are housed in historic buildings, sometimes the building itself is part of the museum collection. Creating a stable environment by providing a nearly constant temperature and relative humidity at correct levels decreases the risk of object degradation. Maintaining this steady indoor environment, however, increases energy consumption and risks to the historic building. Museum display cases offer a solution to the mitigation of risks to which valuable objects may be subjected by providing an extra layer of protection to indoor climate fluctuations. The Anne Frank House is a historic house museum located in Amsterdam. The museum has undergone several renovations in the last years to deal with an increase in the number of visitors to over 1.2 million a year. The original diaries and other documents of Anne Frank are permanently on display in the Anne Frank House. With the recent refurbishment the possibility arose to design a new state-of-the-art display case. This study presents the results of the experimental research related to the design, performed in-situ. The temperature and relative humidity in the new exhibition space and inside the new display cases were monitored to gain insight into the hygrothermal behavior of these controlled environments. A complementary numerical study was performed to investigate effects of dynamic climate control of the exhibition gallery and climate conditions in the display case under various circumstances. Four main conclusions are presented in this paper. The investigated display case design is able to provide a stable relative humidity environment by means of silica gel, while using an active box-in-box climate control system to create stable temperature conditions. The inner case temperature depends on the temperature supplied by the display case air handling unit. Protocols must be in place in case of malfunction or failure of the climate control system of the display case. The air handling unit of the case needs to be shut off to create a passive environment for the objects on display until necessary actions are taken. Exhibition gallery set points can be less stringent when susceptible museum objects are on display in the display case. The environments are separated and provide an opportunity for energy saving set point strategies. The last conclusion drawn is that the numerical study provides valuable insight into imposing dynamic control of set points for temperature and relative humidity in the exhibition gallery and the effect on the display case environment. 相似文献
17.
Although video clubs have been used to support (student) teachers' learning through reflection upon practice, less attention has been paid to their potential use for supporting changes in participants' practice over a period of time. Prior work has also largely treated (student) teachers as an undifferentiated whole that benefits in similar ways from video clubs. In this study, we problematize this assumption by drawing on three cases of student teachers to exemplify three different learning paths while participating in a video club during field placement. Reflecting on these findings, we discuss implications for differentiating the video-club approach to address different student teachers. 相似文献
18.
This study examines what kind of competencies teachers need in using game-based pedagogy (GBP). In our conceptual framework, GBP entails four approaches: using educational games or entertainment games, learning by making games, and using gamification in learning. Our data, consisting of teachers' documentation, thematic interviews and questionnaires, were analysed using qualitative content analysis. Four main competence areas were identified: pedagogical, technological, collaborative and creative. The results are applicable for developing teacher education and in-service training, as teacher competencies in game-based learning will be more integral to teachers' professional knowledge and skill repertoires. 相似文献
19.
Marianne Skopnik-Chicago Katherine Poblete-Cordero Natali Zamora Roberto Bastías Pablo A. Lizana 《Anatomical sciences education》2021,14(6):836-846
One of the most widely used solutions to fix and preserve organic tissues is formaldehyde, despite reservations regarding its toxicity and the fact that formaldehyde-embalmed bodies lose their original characteristics. Anatomy laboratories have been replacing formaldehyde with solutions that retain the characteristics of fresh tissue. For this purpose, alternative solutions with a very low concentration of formaldehyde or without any formaldehyde have been analyzed. The objective of this study was to compare biometry, coloration, haptic properties, and bacterial load on animal specimens (pig kidneys) embalmed with formaldehyde, and with Chilean Conservative Fixative Solution with and without formaldehyde (formaldehyde chCFS and formaldehyde-free chCFS). Also, the perception of health and biological science students toward specimens treated with different solutions was assessed. The results indicated that there were no significant differences in specimens’ retraction, or bacterial load. Students showed a preference for organs embalmed in formaldehyde chCFS and formaldehyde-free chCFS; indicating that with these treatments they could better visualize structures and that the prosections had greater flexibility and the colors were more similar to those of fresh tissue. Additionally, students recommended the material embalmed in formaldehyde chCFS and formaldehyde-free chCFS for anatomy learning. In contrast, students indicated that formaldehyde-fixation negatively affected their practical experience. In conclusion, embalming with formaldehyde chCFS or formaldehyde-free chCFS provides an advantageous practical experience over the use of formaldehyde and may be an alternative to replace the use of formaldehyde in anatomy laboratories. 相似文献
20.
ABSTRACTFor higher education graduates to be effective in the workplace, they require strong technical skills and the capability to operate across diverse knowledge landscapes to solve real world problems. At an Australian university, an interdisciplinary, short-term study tour programme was utilised to enhance students’ inexplicit employability skills with a focus on managing complexity while developing agility and creativity. To investigate the effectiveness of such a programme, we examined students’ perceptions of an interdisciplinary teamwork assessment task that was undertaken in an international context via a study tour model. We achieved this by, first, introducing a purposely designed interdisciplinary teamwork assessment task, which focused on students presenting innovative ideas to peers and industry members. Second, we elicited student responses via a case study approach that incorporated mixed methods, utilising several data collection instruments prior to, during, and after students participated in a study tour. The findings suggest that integrating a purposely designed interdisciplinary teamwork assessment task, via a short-term study tour model, uncovered certain inexplicit employability skills, namely managing complexity, developing agility and creativity. We make specific recommendations to support this insight, contributing to the mobility teaching and learning research field. 相似文献