全文获取类型
收费全文 | 396篇 |
免费 | 6篇 |
专业分类
教育 | 315篇 |
科学研究 | 12篇 |
各国文化 | 2篇 |
体育 | 40篇 |
文化理论 | 6篇 |
信息传播 | 27篇 |
出版年
2023年 | 2篇 |
2022年 | 9篇 |
2021年 | 7篇 |
2020年 | 14篇 |
2019年 | 18篇 |
2018年 | 23篇 |
2017年 | 25篇 |
2016年 | 16篇 |
2015年 | 9篇 |
2014年 | 21篇 |
2013年 | 68篇 |
2012年 | 23篇 |
2011年 | 20篇 |
2010年 | 21篇 |
2009年 | 13篇 |
2008年 | 12篇 |
2007年 | 14篇 |
2006年 | 9篇 |
2005年 | 8篇 |
2004年 | 10篇 |
2003年 | 8篇 |
2002年 | 8篇 |
2001年 | 5篇 |
2000年 | 2篇 |
1999年 | 4篇 |
1998年 | 2篇 |
1997年 | 4篇 |
1996年 | 1篇 |
1995年 | 2篇 |
1994年 | 1篇 |
1993年 | 2篇 |
1991年 | 1篇 |
1990年 | 4篇 |
1989年 | 1篇 |
1987年 | 2篇 |
1985年 | 2篇 |
1984年 | 3篇 |
1981年 | 1篇 |
1978年 | 3篇 |
1977年 | 1篇 |
1976年 | 1篇 |
1975年 | 2篇 |
排序方式: 共有402条查询结果,搜索用时 15 毫秒
61.
José Gonçalves Gondra Carlos Eduardo Vieira Regina Helena Silva Simões Claudia Engler Cury 《Paedagogica Historica: International Journal of the History of Education》2014,50(6):822-829
This article analyses the general characteristics of the construction of the field of history of education in Brazil. To do so, it highlights the existing historiography and aims to describe the process of institutionalisation of this knowledge field, which, in general terms, has been focused on the area of teacher training. Since the nineteenth century, however, it has also been possible to identify systematic historiographical efforts in Brazil that are not directly related to the school system, but rather to the teaching of and research into the history of education within Brazilian universities. The article addresses the organisation of the field, the ways in which it has been structured and the strategies of academic legitimisation employed to achieve this. These include the regular production of dissertations and doctoral theses, the publication of books and journals, academic events and the creation of research groups and scientific associations, through which research findings have found national and international circulation. This set of indicators creates conditions for an understanding of the expansion and reconfiguration of the field of history of education that began in the 1980s, as well as of the challenges this phenomenon presents to current historiography and teacher training in Brazil. 相似文献
62.
Claudia E. Vergara Mark Urban-Lurain Henry Campa III Kendra S. Cheruvelil Diane Ebert-May Cori Fata-Hartley Kevin Johnston 《Innovative Higher Education》2014,39(2):93-107
Doctoral granting institutions prepare future faculty members for academic positions at institutions of higher education across the nation. Growing concerns about whether these institutions are adequately preparing students to meet the demands of a changing academic environment have prompted several reform efforts. We describe a professional development model designed to prepare the future faculty to integrate the multiple components of academic careers. The program emphasizes the study and application of effective teaching practices centered on student learning and assessment and expectations for faculty careers. We describe the impact of the program on its participants. 相似文献
63.
Abstract The advent of the Internet alleviates the access bottleneck to TV distribution channels and softens licensing requirements. This lowers entry barriers to TV markets via the Internet in various forms. This paper takes the German TV sector as an example to analyse the attractiveness of TV markets for new entrants. A sequential framework for entering TV markets is introduced. The skills set of an Internet‐based TV provider for such an entry is examined. Technical feasibility, legal aspects, and potential sources of revenue are considered. Potential above average profits due to the market's oligopolistic structure, as well as an increased contestability thanks to lower market entry barriers seem to render the German TV market attractive for new entrants. In early 2002, Internet‐based TV still faced severe technical and legal constraints. The analysis suggests that once these constraints have been overcome, the Internet could be an attractive additional distribution channel for some types of television content. While existing revenue sources from the TV sector are expected to be transferable to a certain degree, the value of innovative revenue sources based on online sales cannot yet be determined. This value will depend on the future acceptance of interactivity by the viewer (e. g. Owen 1999). 相似文献
64.
Rachel A. Gordon Anna C. Colaner Margaret L. Usdansky Claudia Melgar 《Early childhood research quarterly》2013
Most research focuses on preschoolers’ primary non-parental child care arrangement despite evidence that multiple arrangements are relatively common. Using the nationally-representative Early Childhood Longitudinal Study, Birth Cohort, we compare characteristics and outcomes of families whose 4-year olds attend both home- and center-based child care with those who attend either home- or center-based care exclusively or receive no non-parental care at all. We find that about one fifth of 4-year olds attend both home- and center-based child care. Mothers’ priorities for care (getting their child ready for school, matching their families’ cultural background) and perceptions of good local care options predict their combining home- and center-based care. Preschoolers score higher on reading and math assessments, on average, when they attend centers, alone or in combination with home-based child care, than when they are cared for only in homes, either by their parents or by others. Preschoolers’ average socioemotional outcomes generally do not differ between families who do and who do not combine care types. Implications for research and policy are discussed. 相似文献
65.
Felix Peter Claudia Dalbert Nils Kloeckner Matthias Radant 《European Journal of Psychology of Education - EJPE》2013,28(4):1221-1235
The study examined the meaning of personal belief in a just world and students’ experience of their teachers’ behavior toward them personally for school distress in different class contexts. The study involved 827 secondary school students from 61 classes (grades 9 to 11). Analyses revealed that the more the students believed in a personal just world, the more they felt their teachers’ behavior toward them personally to be just, and the less school distress they experienced; the association between belief in a just world (BJW) and school distress was partly mediated by students’ personal experience of teacher justice. These associations were stable across school tracks, schools, and classes. According to these results and the just world theory, a strong BJW seems to function as a rather context-independent personal resource for students, explaining their individual experience of teacher justice and school distress. Moreover, teacher justice seems to be a key feature of schools explaining students’ well-being at school. 相似文献
66.
Claudia Rozas Gómez 《Educational Philosophy and Theory》2013,45(4):360-370
Abstract Paulo Freire consistently upheld humanization and mutuality as educational ideals. This article argues that conceptualizations of knowledge and how knowledge is sought and produced play a role in fostering humanization and mutuality in educational contexts. Drawing on Mary Shelley’s novel Frankenstein, this article focuses on the two central characters who ‘ardently’ pursue knowledge at all costs. It will be argued that the text suggests two possible outcomes from the pursuit of knowledge. One is mutuality; the other is social disconnectedness. 相似文献
67.
基于Divisia分解模型的中国能源密度变化特性及产业路径研究 总被引:3,自引:0,他引:3
Divisia指数分解是研究指标变化的重要方法.本文依据1997年至2005年间中国和11个OECD国家的主要工业产业样本数据,运用对数平均Divisia指数的分解方法,实证分析了这些国家的能源密度变化特性,解释推动能源密度变化的主要因素,并在此基础上,针对中国六个产出效果和密度效果最显著的产业,同OECD国家进行横向比较,从而确定了中国进一步降低能源密度的潜力和最佳产业路径. 相似文献
68.
Maura Di Vito Maria Grazia Bellardi Piero Colaizzi Daniele Ruggiero Claudia Mazzuca Laura Micheli 《文物保护研究》2018,63(1):13-23
The gellan hydrogel is used as a cleaning agent for paper artworks. The purposes of this work were to give the gellan hydrogel both a microbial resistance and a cytocidal action against the biodeteriogens using hydrolates. Broth microdilution assays were performed to identify the fungicidal action of 16 hydrolates vs 3 fungal strains. The study concerned the Minimal Fungicidal Concentration and pH, colour, and ultra-structural variations on all paper samples, by placing them in contact with GELYD (GELlan?+?hYDrolat). The in vitro tests showed that eight out of 16 hydrolates strongly inhibited fungal growth, but only two of them (Monarda fistulosa, Citrus aurantium subsp amara) showed in situ fungicidal action. Data indicate a new and interesting eco-innovative use of hydrolates, since GELYD is able not only to clean paper artworks, but also to kill the fungal cells present on paper that are potentially harmful for paper and operators. 相似文献
69.
Claudia Kozman 《Journalism Practice》2017,11(6):777-797
This study explored frames in the coverage of the steroids issue in baseball through a content analysis of traditional and new media. Using issue-specific and generic frames, it proposed a hybrid measurement tool that combines both approaches. Findings of the principal component analysis indicate the media framed the steroids issue primarily in terms of conflict and policy. Significant differences emerged between traditional and new media, on the one hand, and between the news and sports media, on the other. Besides these frames, the media also presented the steroids story as a public opinion and morality issue, using organizational officials, the public, and the media to convey these frames. 相似文献
70.