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51.
Emma Linklater 《Publishing Research Quarterly》2014,30(3):300-312
EU law currently distinguishes ‘physically embodied’ books and e-books for value added tax purposes, even where their content is the same. This article explores the legal root of that difference and, employing the principle of ‘fiscal neutrality’ (a subset of equal treatment) it aims to shed light on the current cases pending before the Court of Justice of the EU against France and Luxembourg for their unilateral reductions in e-book rates. The last part of this article looks at another area of physical and e-book divergence, first sale, and considers what an equality based approach could have to say about this. 相似文献
52.
Are LIS graduates being adequately prepared to work in the information workplace? While students are absorbing valuable knowledge, library school curricula do not foster the essential soft skills students need to thrive in their post-graduate careers. However by being an active member of a graduate student organization, future LIS professionals can gain and hone effective soft skills, such as communication, initiative, curiosity, understanding, and the means to deal with mistakes, while adopting responsibilities that will all ultimately translate to success in the professional workplace, particularly in their first positions following graduation. 相似文献
53.
Emma Lisa Jane Eyre Michael Joseph Duncan Samantha Louise Birch Valerie Cox Matthew Blackett 《Journal of sports sciences》2015,33(3):232-242
Many children fail to meet physical activity (PA) guidelines for health benefits. PA behaviours are complex and depend on numerous interrelated factors. The study aims to develop current understanding of how children from low Socio-economic environments within the UK use their surrounding built environments for PA by using advanced technology. The environment was assessed in 96 school children (7–9 years) using global positioning system (GPS) monitoring (Garmin Forerunner, 305). In a subsample of 46 children, the environment and PA were assessed using an integrated GPS and heart rate monitor. The percentage of time spent indoor, outdoor, in green and non-green environments along with time spent in moderate-to-vigorous PA (MVPA) in indoor and outdoor environments were assessed. A 2-by-2 repeated measures analysis of covariance, controlling for body mass index, BF%, assessed the environmental differences. The findings show that 42% of children from deprived wards of Coventry fail to meet PA guidelines, of which 43% was accumulated during school. Children engaged in more MVPA outdoor than indoor environments (P < 0.01) and a greater amount of time was spent in non-green environments (P < 0.01). Increased time outdoors was negatively associated with BF%. In conclusion, outdoor environments are important for health-enhancing PA and reducing fatness in deprived and ethnic children. 相似文献
54.
This article reports on an experimentinvestigating the impact of causal discoursemarkers (connectives and signaling phrases) onthe comprehension of expository texts in L1 andL2. Although several psycholinguistic studieshave investigated the impact of connectives andlexical markers of text structure oncomprehension (i.e. off-line), there is noconsensus on the exact effect of explicitdiscourse markers on text understanding; threedifferent findings are reported in theliterature: markers would have a facilitatingeffect, an interfering effect or no effect atall. The first goal of this article is toclarify this problem of contradicting resultsby limiting the scope of the study to causalrelations, and to one specific text type:expository texts. Furthermore, the naturalnessof the experimental texts was controlled,readers did not need specific backgroundknowledge to understand the texts and theexperimental method consisted of open answerquestioning. Our second goal is to investigateto what extent a supposed effect of linguisticmarking depends on readers proficiency in afirst or second language.The experiment consisted in the reading of short expository texts in two languages, Dutchand French, which both functioned as L1 and L2.The results indicate that readers benefit fromthe presence of causal relational markers bothin L1 and in L2. Implications for (theoriesof) text processing are discussed, as well asfor the further insights in readingcomprehension in L1 and L2. 相似文献
55.
OBJECTIVE: Our studies compared individuals at high- and low-risk for child physical abuse on measures of social information processing. METHOD: Two studies were conducted using similar methods. Twenty-eight childless women in Study 1 and 36 mothers in Study 2 read vignettes of parent-child interactions in which the child's level of compliance was difficult to interpret. Participants were asked a series of questions about the child's behavior and their own reactions. RESULTS: Accuracy and bias in identifying compliant behavior were assessed using a signal detection paradigm. In both samples, high- and low-risk participants did not differ in their overall accuracy in identifying children's behaviors. However, they used different evaluation standards such that high-risk participants were biased toward seeing more noncompliance and low-risk participants were biased toward seeing more compliance. High- and low-risk participants also made different types of errors in interpreting children's behavior. Low-risk participants were more likely to misinterpret noncompliant behavior as compliant, and there was a trend for high-risk participants to not perceive compliant behavior when it occurred. There were no differences in reported disciplinary responses in either study and the results for affective reactions were mixed. CONCLUSIONS: Specific differences in social information processing between high- and low-risk individuals replicated across samples, suggesting a reliable association between evaluation standards and risk of child physical abuse. However, the absence of differences in reported discipline and inconsistent findings on affective reactions indicate the need to identify the mechanism through which cognition influences parenting behavior. 相似文献
56.
Arlen C. Moller Emma Forbes-Jones A. Dirk Hightower Ron Friedman 《Early childhood research quarterly》2008
A multilevel modeling approach was employed to investigate the relation between sex composition and developmental change in 70 urban preschool classrooms. The research represents a unique contribution as (1) few studies have examined the influence of sex composition during the preschool years, (2) it represents the first research to use a continuous (i.e., sex ratio) as opposed to binary (i.e., mixed- versus single-sex) indicator for classroom sex composition, and (3) the sample represents an important and often neglected group (i.e., low-income children from urban schools). A series of HLM models were run, addressing the nested nature of the data (children within classrooms), and relating classroom sex composition to developmental change using the cognitive, motor, and social subscales from the Child Observation Record (COR). Overall, there were no main effects at the classroom-level for sex composition. However, a cross-level interaction indicated that, while girls’ development was not influenced by classroom sex composition, boys in classrooms with proportionally more boys fared significantly worse in terms of development as assessed by combined score on the COR. More specifically, this interaction was significant when predicting the COR cognitive subscale, but nonsignificant when predicting the COR social and motor subscales. This was true when controlling for the number of students at the classroom-level, as well as child's age and baseline ability (i.e., Time 1 COR) at the child-level. Implications for early childhood education policy are discussed. 相似文献
57.
James H. Dugdale Calum A. Arthur Dajo Sanders Angus M. Hunter 《European Journal of Sport Science》2019,19(6):745-756
This study aimed to establish between-day reliability and validity of commonly used field-based fitness tests in youth soccer players of varied age and playing standards, and to discriminate between players without (“unidentified”) or with (“identified”) a direct route to professional football through their existing club pathway. Three-hundred-and-seventy-three Scottish youth soccer players (U11–U17) from three different playing standards (amateur, development, performance) completed a battery of commonly used generic field-based fitness tests (grip dynamometry, standing broad jump, countermovement vertical jump, 505 (505COD) and T-Drill (T-Test) change of direction and 10/20 m sprint tests) on two separate occasions within 7–14?days. The majority of field-based fitness tests selected within this study proved to be reliable measures of physical performance (ICC?=?0.83–0.97; p?.01). However, COD tests showed weaker reliability in younger participants (ICC?=?0.57–0.79; p?.01). The field-based fitness testing battery significantly discriminated between the unidentified and identified players; χ2 (7)?=?101.646, p?.001, with 70.2% of players being correctly classified. We have shown field-based fitness tests to be reliable measures of physical performance in youth soccer players. However, results from the 505COD and T-Test change of direction tests may be more variable in younger players, potentially due to complex demands of these tests and the limited training age established by these players. While the testing battery selected in this study was able to discriminate between unidentified and identified players, findings were inconsistent when attempting to differentiate between individual playing standards within the “identified” player group (development vs. performance). 相似文献
58.
Gavin Moir Ross Sanders Chris Button Mark Glaister 《Sports biomechanics / International Society of Biomechanics in Sports》2013,12(3):285-300
The purpose of this study was to assess the effect of periodized resistance training on accelerative sprint performance. Sixteen physically active men participated in a randomized controlled study. An experimental group (n = 10) completed an 8-week periodized resistance training intervention, while a control group (n = 6) did not train. Pre- and post-training measures of 20-m straight-line sprint time, including a 10-m split, maximum strength, and explosive strength, were recorded. Flight time, stance time, stride length, and stride frequency were quantified from digitized video recordings of the first three strides of the 20-m sprint. Resistance training resulted in significant increases in maximum strength (parallel back squat: 19%) and explosive strength (6–10%). However, both groups increased 0–10 m sprint times (experimental group = 6%; control group = 3%) while 10–20 m times were reduced (experimental group = 7%; control group = 4%), highlighting the mechanical differences between the distinct sprint phases. The change during the 0–10 m interval was accompanied by a reduction in stride frequency during the first three strides. Strength coaches should be aware that the potential benefits of increased muscular strength during short sprints are likely to be affected by mechanical specificity and that improvements in sprinting performance may not occur immediately after a period of resistance training. 相似文献
59.
60.
This paper presents student perspectives on what they consider to be a fair and equitable national education system, based on their own experiences of primary and secondary level schooling by the age of 13 or 14. A survey of 5432 students in five countries involved a questionnaire administered as part of an EU‐funded project to develop indicators of equity in European school systems. Overall, the UK students reported favouring an egalitarian system where all students were treated in the same way, and this was largely what they felt that they experienced. In this respect, they differed from their peers in the other EU countries, a substantial proportion of whom thought that the least able should receive more support and attention in class, but who found that more attention was actually given to the more able. The UK students also appeared to be more self‐confident about their ability to succeed in school. We discuss these results in terms of policies for school allocation, student assessment and the formation of personal notions of justice. In particular, we argue that equity in structure and procedure is important for the effective teaching of notions of justice in citizenship studies. 相似文献