全文获取类型
收费全文 | 1841篇 |
免费 | 39篇 |
国内免费 | 3篇 |
专业分类
教育 | 1291篇 |
科学研究 | 103篇 |
各国文化 | 36篇 |
体育 | 211篇 |
综合类 | 2篇 |
文化理论 | 23篇 |
信息传播 | 217篇 |
出版年
2023年 | 9篇 |
2022年 | 21篇 |
2021年 | 24篇 |
2020年 | 56篇 |
2019年 | 94篇 |
2018年 | 104篇 |
2017年 | 108篇 |
2016年 | 89篇 |
2015年 | 62篇 |
2014年 | 73篇 |
2013年 | 429篇 |
2012年 | 63篇 |
2011年 | 62篇 |
2010年 | 55篇 |
2009年 | 45篇 |
2008年 | 53篇 |
2007年 | 61篇 |
2006年 | 47篇 |
2005年 | 38篇 |
2004年 | 41篇 |
2003年 | 23篇 |
2002年 | 32篇 |
2001年 | 15篇 |
2000年 | 19篇 |
1999年 | 15篇 |
1998年 | 14篇 |
1997年 | 20篇 |
1996年 | 14篇 |
1995年 | 16篇 |
1994年 | 10篇 |
1993年 | 4篇 |
1992年 | 19篇 |
1991年 | 16篇 |
1990年 | 8篇 |
1989年 | 11篇 |
1988年 | 12篇 |
1987年 | 10篇 |
1986年 | 5篇 |
1985年 | 7篇 |
1984年 | 15篇 |
1983年 | 12篇 |
1982年 | 8篇 |
1981年 | 2篇 |
1980年 | 7篇 |
1979年 | 5篇 |
1978年 | 11篇 |
1977年 | 2篇 |
1976年 | 2篇 |
1971年 | 2篇 |
1967年 | 3篇 |
排序方式: 共有1883条查询结果,搜索用时 15 毫秒
101.
Zoe Rutherford Brendan Gough Sarah Seymour-Smith Christopher R Matthews John Wilcox Dan Parnell 《Soccer & Society》2014,15(6):951-969
The purpose of this study was to examine whether an innovative, inclusive and integrated 12-week exercise, behaviour change and nutrition advice-based weight management programme could significantly improve the cardiovascular risk factors of overweight and obese men and women over the age of 35. One hundred and ninety-four men and 98 women (mean age?=?52.28?±?9.74 and 51.19?±?9.04) attending a community-based intervention delivered by Notts County Football in the Community over one year, took part in the study. Height (m), weight (kg), fitness (meters covered during a 6?min walk) and waist circumference (cm) were measured at weeks 1 and 12 as part of the intervention. Changes in body weight, waist circumference and fitness for men and women were measured by a 2-way repeated measures ANOVA, with significance set to p?<?0.05.Weight, waist circumference and fitness significantly improved over time in both men (4.96?kg, 6.29?cm, 70.22?m; p?<?0.05) and women (4.26?kg, 5.90?cm, 35.29?m; p?<?0.05). The results demonstrated that the FITC lead weight loss intervention was successful in significantly improving cardiovascular risk factors in both men and women. In particular, the weight loss reductions achieved were comparable to those seen in similar, more costly men-only programmes. This is the first study to demonstrate the efficacy of such an intervention in an inclusive, mixed gender programme and more specifically, in women. 相似文献
102.
103.
104.
Christopher Winch 《Journal of Philosophy of Education》2015,49(4):539-556
This article will consider the claim that the possession of concepts is innate rather than learned. Innatism about concept learning is explained through consideration of the work of Fodor and Chomsky. First, an account of concept formation is developed. Second the argument against the claim that concepts are learned through the construction of a learning paradox developed by Fodor is considered. It is argued that, despite initial plausibility, the learning paradox is not, in fact, a paradox at all as it rests on eliding the distinction between recognising something and recognising it as a something. The plausibility of eliding this distinction rests, in turn, on begging the question as to whether concept possession is a necessary condition for recognition of objects, events, properties etc. Fodor's positive arguments for innatism, as set out in LOT2 are considered and parallels with his account of stereotype formation and associationist accounts of concept formation are considered. The explanatory persuasiveness of this revised account of concept activation through the generation of stereotypes is weak. The article then examines the distinction between concept possession and concept mastery in greater detail, arguing that innatists have difficulty in accounting for the phenomenon of concept mastery, including within the contexts of formal and professional education. 相似文献
105.
107.
Christopher J. McNamara Margaret Breuker Marie Helms Thomas D. Perry Ralph Mitchell 《Journal of Cultural Heritage》2004,5(4):361-364
Outdoor bronze sculptures are highly susceptible to corrosion in many environments and organic coatings are widely used for their protection. The purpose of this study was to determine the susceptibility of the commonly used coating Incralac to biodeterioration by microorganisms. A yeast was isolated from a bronze statue treated with Incralac and its ability to degrade Incralac was determined using growth curves, scanning electron microscopy (SEM), and electrochemical impedance spectroscopy (EIS). The organism grew slowly on Incralac in liquid culture, but SEM images demonstrated its ability to adhere to Incralac coated metal. Additionally, the yeast caused a rapid drop in the low frequency impedance of Incralac coated metal that was not observed under sterile conditions, indicating that the organism accelerated deterioration of the coating. The potential for microbial growth to accelerate deterioration of Incralac should be considered when developing a maintenance strategy for the protection of outdoor metal monuments. 相似文献
108.
109.
Malvika Behl John M. Laux Christopher P. Roseman Mojisola Tiamiyu Sammy Spann 《Counselor Education & Supervision》2017,56(4):305-318
International students enrolled in programs accredited by the Council for Accreditation of Counseling and Related Educational Programs provided acculturative stress and needs data. Acculturative stress was correlated with academic, social, language, and cultural needs. Furthermore, relationships were found between students’ types of needs. Implications are offered to help meet international students’ needs. 相似文献
110.
David Hayes 《Asia Pacific Journal of Education》2017,37(2):179-192
This article discusses the impact of the worldwide trend to introduce English as a foreign language (EFL) into primary schools at ever younger ages. This trend has gained momentum in recent years, affecting millions of children in countries throughout Asia. A policy decision of this kind has far-reaching implications but it is often made without consideration of the availability of human and material resources for its implementation. The result is that children may end up learning little or no English, frustrating the intentions of national governments to develop English proficiency amongst the wider population which is, in turn, supposed to contribute to economic development. Drawing on evidence from India and Thailand, this article questions the economic rationale for introducing English into primary schools and argues that decisions on the starting age at which to teach English should, instead, be considered from an educational perspective, taking into account system constraints. 相似文献