全文获取类型
收费全文 | 1224篇 |
免费 | 24篇 |
国内免费 | 2篇 |
专业分类
教育 | 955篇 |
科学研究 | 84篇 |
各国文化 | 15篇 |
体育 | 77篇 |
综合类 | 3篇 |
文化理论 | 16篇 |
信息传播 | 100篇 |
出版年
2023年 | 9篇 |
2022年 | 8篇 |
2021年 | 21篇 |
2020年 | 25篇 |
2019年 | 38篇 |
2018年 | 55篇 |
2017年 | 61篇 |
2016年 | 61篇 |
2015年 | 35篇 |
2014年 | 48篇 |
2013年 | 262篇 |
2012年 | 51篇 |
2011年 | 44篇 |
2010年 | 26篇 |
2009年 | 30篇 |
2008年 | 38篇 |
2007年 | 32篇 |
2006年 | 34篇 |
2005年 | 33篇 |
2004年 | 36篇 |
2003年 | 21篇 |
2002年 | 27篇 |
2001年 | 18篇 |
2000年 | 23篇 |
1999年 | 18篇 |
1998年 | 17篇 |
1997年 | 9篇 |
1996年 | 10篇 |
1995年 | 12篇 |
1994年 | 9篇 |
1993年 | 5篇 |
1992年 | 3篇 |
1991年 | 15篇 |
1990年 | 11篇 |
1989年 | 8篇 |
1988年 | 8篇 |
1987年 | 7篇 |
1986年 | 5篇 |
1985年 | 13篇 |
1984年 | 9篇 |
1983年 | 4篇 |
1982年 | 7篇 |
1981年 | 7篇 |
1979年 | 3篇 |
1978年 | 3篇 |
1977年 | 3篇 |
1976年 | 4篇 |
1974年 | 3篇 |
1972年 | 4篇 |
1947年 | 2篇 |
排序方式: 共有1250条查询结果,搜索用时 31 毫秒
261.
Jan Andre Lee Ludvigsen 《Soccer & Society》2019,20(4):602-625
The ‘foreign ownerships’ apparent in the English Premier League have received little academic attention, despite being a controversial issue for football fans and commentators. This study examines local Liverpool Football Clubs fans’ perceptions of the clubs’ American ownership and to what extent criticism aimed at the owners are framed in terms of nationality. Hence, data from the ‘Red and White Kop’s’ online message board (found at www.redandwhitekop.com) were collected. This is an interactive message board used primarily by Liverpool fans. The purposively sampled data, consisting of 3,322 fan comments was analysed with a frame analyse technique advanced by Erving Goffman. The study’s main argument is that Liverpool fans have become normalized to the global features of football, thus the nationality of the clubs’ owner seems unproblematic, when they assess the club’s ownership; an ownership a significant number of fans have positive perceptions about. 相似文献
262.
Athanasios Mandroukas Thomas I. Metaxas Zacharoula Papadopoulou Jan Heller Nikos V. Margaritelis Kosmas Christoulas 《Journal of sports sciences》2020,38(20):2390-2395
ABSTRACT The purpose of the present study was to compare the myosin heavy chain (MHC) isoform composition of the deltoid and vastus lateralis muscles of the dominant and non-dominant limbs in handball players. Eleven male Greek elite handball players (age 22.6 ± 1.9 yrs, training experience 10.6 ± 2.1 yrs, height 184.1 ± 4.1 cm, and weight 81.0 ± 12.5 kg) participated in the study. Four muscle biopsies were obtained from the dominant and non-dominant deltoid and vastus lateralis muscles during the in-season period. The MHC composition was determined using SDS-PAGE. No significant difference was found between the dominant and non-dominant muscles; Deltoid muscle: MHC I [(95%CI = ?1.22, 0.33), P = 0.228], MHC ΙΙa [(95%CI = ?0.32, 1.59), P = 0.168] and MHC IIx [(95%CI = ?1.49, 1.10), P = 0.749]; Vastus lateralis muscle: MHC I [(95%CI = ?0.38, 0.63), P = 0.586], MHC ΙΙa [(95%CI = ?0.50, 0.65), P = 0.783] and MHC IIx [(95%CI = ?1.08, 0.42), P = 0.355]. The findings of the present study indicate that the greater use of the dominant limbs for throwing actions and body movements in handball do not lead to altered MHC isoform composition compared to the non-dominant limbs. 相似文献
263.
264.
265.
266.
Jan Allen 《Early Childhood Education Journal》1988,16(2):21-25
Current research on children and stress supports the belief that children today experience stressful events in a complex developmental-ecological context. Many interdependent elements, including child variables (sex, age, temperament, and developmental stage), family variables (marital status, interactions, child-rearing practices, and socioeconomic status), and variables related to the child's extended social and physical environments (neighborhood, child care, and peers), affect the ways in which children perceive, respond, and cope with stressors (Benswanger, 1982; Honig, 1986). The accuracy of children's perceptions and the development of coping skills, however, vary according to children's cognitive abilities and limitations.Jan Allen is an Assistant Professor in the Department of Child and Family Studies, College of Human Ecology, at The University of Tennessee in Knoxville. The author is appreciative of helpful comments about this article from Dr. Deborah W. Tegano and Becki A. Bowditch. 相似文献
267.
268.
王健 《浙江传媒学院学报》2001,(1):34-36
现阶段有线电视的节目主要有转播和自办两类,本文主要通过对有线电视四种自办节目类型的梳理,探求其在电视媒体中的地位、作用及其特色,以期促进有线电视自办节目质量的提高. 相似文献
269.
The literature has identified barriers with library staff as one of the important barriers affecting academic activities of students and also recognized the relationship of various academic and demographic characteristics of students with it. The emotions management skills of students may be one of the possible correlates of the barriers with library staff. This study was designed to investigate the levels of barriers with library staff and emotions management skills as well as their possible correlation using two standardized scales. The data were collected from the final year undergraduate agriculture students. The results confirmed the existence of barriers with library staff among the participants of both genders experiencing the same level of anxiety. The participants scored 3.75 (average) on the emotions management scale. The results also revealed significantly negative correlation between emotions management skills and barriers with library staff among these students. These results have many practical implications in the sphere of academic librarianship. 相似文献
270.
Patrons of map collections often have specific, geographically-based, requests for maps and the information they provide. Map librarians can often meet these needs through personal knowledge of the scope of their collections. For larger collections, this method is unsustainable. This article, therefore, seeks to begin a discussion on how coding could be used to expand the ability of our patrons’ online information seeking methods to meet their information needs. 相似文献