全文获取类型
收费全文 | 260篇 |
免费 | 6篇 |
专业分类
教育 | 196篇 |
科学研究 | 13篇 |
各国文化 | 3篇 |
体育 | 31篇 |
文化理论 | 12篇 |
信息传播 | 11篇 |
出版年
2022年 | 3篇 |
2020年 | 6篇 |
2019年 | 8篇 |
2018年 | 9篇 |
2017年 | 8篇 |
2016年 | 6篇 |
2015年 | 8篇 |
2014年 | 9篇 |
2013年 | 38篇 |
2012年 | 9篇 |
2011年 | 7篇 |
2010年 | 6篇 |
2009年 | 6篇 |
2008年 | 9篇 |
2007年 | 9篇 |
2006年 | 18篇 |
2005年 | 8篇 |
2004年 | 8篇 |
2002年 | 5篇 |
2001年 | 3篇 |
1999年 | 6篇 |
1998年 | 7篇 |
1997年 | 2篇 |
1995年 | 5篇 |
1994年 | 3篇 |
1992年 | 4篇 |
1990年 | 2篇 |
1989年 | 2篇 |
1988年 | 3篇 |
1986年 | 3篇 |
1985年 | 3篇 |
1984年 | 2篇 |
1983年 | 3篇 |
1982年 | 2篇 |
1981年 | 3篇 |
1980年 | 4篇 |
1979年 | 3篇 |
1978年 | 3篇 |
1976年 | 3篇 |
1975年 | 1篇 |
1974年 | 1篇 |
1973年 | 2篇 |
1972年 | 2篇 |
1969年 | 1篇 |
1968年 | 1篇 |
1965年 | 1篇 |
1963年 | 1篇 |
1958年 | 1篇 |
1955年 | 2篇 |
1937年 | 1篇 |
排序方式: 共有266条查询结果,搜索用时 7 毫秒
1.
2.
Allison Flamion Pierre Missotten Manon Marquet Stéphane Adam 《Child development》2019,90(4):1155-1169
Stereotypes, prejudice, and discrimination against the elderly (ageism) may manifest themselves in children at an early age. However, the factors influencing this phenomenon are not well known. Using both explicit and open-ended questions, this study analyzed the influence of personal and familial parameters on the views of 1,151 seven- to sixteen-year-old Belgian children and adolescents on the elderly. Four factors were found to affect these views: gender (girls had slightly more positive views than boys), age (ageism was lowest in 10- to 12-year-old, reminiscent of other forms of stereotypes and cognitive developmental theories), grandparents’ health, and most importantly, quality of contact with grandparents (very good and good contacts correlated with more favorable feelings toward the elderly, especially in children with frequent contacts). 相似文献
3.
Pierre Moukarzel 《Al-Masaq: Islam & the Medieval Mediterranean》2016,28(2):187-205
During the thirteenth century, competition among the Italian merchants in Alexandria increased and each community sought wider trading privileges. Access to Alexandria's markets was an important addition to Venetian economic power, complementing the contemporary Venetian presence in Aleppo, in Acre and other Frankish ports, and in Constantinople after the fourth crusade in 1204. Venice differed from Pisa and Genoa in the thirteenth century because it was the only Italian merchant city that had signed four trade agreements with the sultans of Egypt. The Venetian treaties with the sultans formed the base of developing the Venetian maritime trade with Alexandria. They obtained privileges that allowed them to exercise commercial supremacy in the eastern Mediterranean. Unlike the other Italian communities settled in the sultan's lands, the Venetian merchants' privileges remained fixed and continued through the fourteenth and fifteenth centuries. This article aims to study and analyse commercial and diplomatic relations between Venice and the sultans, the Venetian merchants' privileges and their political and juridical status in Egypt. 相似文献
4.
Clanche Pierre 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》1999,45(3-4):359-365
International Review of Education - 相似文献
5.
Nan Li Himanshu Verma Afroditi Skevi Guillaume Zufferey Jan Blom Pierre Dillenbourg 《Distance Education》2014,35(2):217-233
Research suggests that massive open online course (MOOC) students prefer to study in groups, and that social facilitation within the study groups may render the learning of difficult concepts a pleasing experience. We report on a longitudinal study that investigates how co-located study groups watch and study MOOC videos together. The study was conducted with on-campus flipped classroom students. Our subjects reported an overall high satisfaction with the study group style. The research reveals that students like to stay synchronized in the group while watching MOOC videos. However, they have to find a balance between synchronization, video interaction, and the amount of conversation. Watching MOOCs on a shared display addresses the need of synchronicity, and the distribution of control can increase the video interactivities. 相似文献
6.
The objective of this paper is to measure the efficiency of high schools in Tunisia. We use a statistical data envelopment analysis (DEA)-bootstrap approach with quasi-fixed inputs to estimate the precision of our measure. To do so, we developed a statistical model serving as the foundation of the data generation process (DGP). The DGP is constructed such that we can implement both smooth homogeneous and heterogeneous bootstrap methods. Bootstrap simulations were used to estimate and correct the bias, and to construct confidence intervals for the efficiency measures. The simulation results show that the efficiency measures are subject to sampling variations. The adjusted measure reveals that high schools with residence services would have to give up less than 12.1% of their resources on average to be efficient. 相似文献
7.
8.
9.
10.
A review on high power SOFC electrolyte layer manufacturing using thermal spray and physical vapour deposition technologies 总被引:1,自引:0,他引:1
Pierre Coddet Han-lin Liao Christian Coddet 《上海大学学报(英文版)》2014,(3):212-221
Manufacturing of solid oxide fuel cell (SOFC) components remains nowadays a key point for the indus- trial development of this technology. Especially, the deposition of the dense electrolyte layer which is sand- wiched between the porous anode and the porous cathode is of paramount importance and thus focuses a lot of attention. Therefore, this paper considers and reviews recent developments concerning solid electrolyte layers manufacturing using thermal spray (TS) and physical vapour deposition (PVD) technologies. 相似文献