全文获取类型
收费全文 | 120篇 |
免费 | 3篇 |
专业分类
教育 | 84篇 |
科学研究 | 13篇 |
各国文化 | 1篇 |
体育 | 15篇 |
文化理论 | 4篇 |
信息传播 | 6篇 |
出版年
2023年 | 1篇 |
2020年 | 3篇 |
2019年 | 5篇 |
2018年 | 5篇 |
2017年 | 6篇 |
2016年 | 5篇 |
2015年 | 3篇 |
2014年 | 5篇 |
2013年 | 15篇 |
2012年 | 10篇 |
2011年 | 6篇 |
2010年 | 5篇 |
2009年 | 5篇 |
2008年 | 3篇 |
2007年 | 2篇 |
2006年 | 1篇 |
2003年 | 10篇 |
2002年 | 3篇 |
2001年 | 3篇 |
2000年 | 7篇 |
1999年 | 2篇 |
1993年 | 1篇 |
1992年 | 1篇 |
1991年 | 1篇 |
1990年 | 1篇 |
1988年 | 2篇 |
1987年 | 1篇 |
1985年 | 2篇 |
1984年 | 1篇 |
1983年 | 2篇 |
1982年 | 1篇 |
1980年 | 1篇 |
1976年 | 2篇 |
1968年 | 1篇 |
1967年 | 1篇 |
排序方式: 共有123条查询结果,搜索用时 15 毫秒
101.
The implementation of virtual microscopy in the teaching of pathology at the Bloomington, Indiana extension of the Indiana University School of Medicine permitted the assessment of student attitudes, use and academic performance with respect to this new technology. A gradual and integrated approach allowed the parallel assessment with respect to both the virtual and optical microscopes. Student survey data indicated that the virtual imaging technology was enthusiastically received, and aggregate grade comparisons with the previous classes showed no decrease in content mastery. Survey questions assessing a variety of parameters reveal improved time and resource utilization, as well as increased student collaboration. Even so, 50% of the respondents indicated having both optical and virtual microscopes available was preferable. Anat Sci Ed 1:240–246, 2008. © 2008 American Association of Anatomists. 相似文献
102.
Koehler K Braun H De Marees M Fusch G Fusch C Mester J Schaenzer W 《Journal of sports sciences》2010,28(13):1435-1449
The assessment of nutrition and activity in athletes requires accurate and precise methods. The aim of this study was to validate a protocol for parallel assessment of diet and exercise against doubly labelled water, 24-h urea excretion, and respiratory gas exchange. The participants were 14 male triathletes under normal training conditions. Energy intake and doubly labelled water were weakly associated with each other (r = 0.69, standard error of estimate [SEE] = 304 kcal x day(-1)). Protein intake was strongly correlated with 24-h urea (r = 0.89) but showed considerable individual variation (SEE = 0.34 g kg(-1) x day(-1)). Total energy expenditure based on recorded activities was highly correlated with doubly labelled water (r = 0.95, SEE = 195 kcal x day(-1)) but was proportionally biased. During running and cycling, estimated exercise energy expenditure was highly correlated with gas exchange (running: r = 0.89, SEE = 1.6 kcal x min(-1); cycling: r = 0.95, SEE = 1.4 kcal x min(-1)). High exercise energy expenditure was slightly underestimated during running. For nutrition data, variations appear too large for precise measurements in individual athletes, which is a common problem of dietary assessment methods. Despite the high correlations of total energy expenditure and exercise energy expenditure with reference methods, a correction for systematic errors is necessary for the valid estimation of energetic requirements in individual athletes. 相似文献
103.
Making causal inferences from a quasi‐experiment is difficult. Sensitivity analysis approaches to address hidden selection bias thus have gained popularity. This study serves as an introduction to a simple but practical form of sensitivity analysis using Monte Carlo simulation procedures. We examine estimated treatment effects for a school‐based support intervention designed to address student strengths and needs in academic and nonacademic areas by leveraging partnerships with community agencies. Middle school (Grades 6–8) statewide standardized test scores in mathematics and English language arts (ELA) were examined for students in a large urban district who participated in City Connects during elementary school. Results showed that the estimated treatment effects in both subjects were reduced slightly with the inclusion of U, a hypothesized unobserved binary variable. However, simulated effects fell within one‐sided 90% confidence intervals for original treatment effects, suggesting only a mild sensitivity to hidden bias. Moreover, almost identical estimated treatment effects were observed when the magnitude of the mathematical difference between each pair of the conditional probabilities of U given the treatment indicator Z was the same. 相似文献
104.
105.
Sebastian Braun 《Sportwissenschaft》2011,41(4):352-353
DOSB-Informationen
DOSB Informationen 相似文献106.
107.
108.
This paper deploys some concepts from the work of Michel Foucault to problematise the mundane and quotidian practices of policy translation as these occur in the everyday of schools. In doing that, we suggest that these practices are complicit in the formation of and constitution of teacher subjects, and their subjection to the morality of policy and of educational reform. These practices are some ways in which teachers work on themselves and others, and make themselves subjects of policy. We conceive of the processes of translation, its practices and techniques as a form of ethics, the constitution of a contemporary and contingent version of professionalism through the arts of self-conduct. In all of this, it is virtually impossible to separate out, as Foucault points out, capability from control. We argue that the development of new capacities, new skills of classroom management, of pedagogy, bring along with it the intensification of a power relation. We are primarily concerned with Foucault’s third face of power, pastoral power or government and how this interweaves and overlap with other forms of power within processes of policy and educational reform. 相似文献
109.
Vocational decisions are important decisions for adolescents. This article takes television effects into account. A literature review for the occupational world in TV programs reveals a strong focus on some occupations as well as small cultivation effects plus learning effects from mediated role models. A secondary analysis of 2 panel waves was undertaken to study the effect of media role models on occupational aspiration. Television usage in a program segment correlated with corresponding aspirations. A process models showed a strong effect of career aspiration in 1 panel wave on related television usage and career aspirations in the following panel wave. 相似文献
110.
Thirty-seven adult dissociative disorder patients who reported ritual abuse in childhood by satanic cults are described. Patients came from a variety of separate clinical settings and geographical locations and reported a number of similar abuses. The most frequently reported types of ritual abuse are outlined, and a clinical syndrome is presented which includes dissociative states with satanic overtones, severe post-traumatic stress disorder, survivor guilt, bizarre self abuse, unusual fears, sexualization of sadistic impulses, indoctrinated beliefs, and substance abuse. Questions relating to issues of reliability, credibility and verifiability are addressed in depth, and the findings and implications are discussed. 相似文献