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961.
The purpose of this study was to evaluate the dietary practices of soccer players of different ages. The diets of the members of four soccer teams (mean ages of 14.0, 15.0, 16.6 and 20.9 years, respectively) were examined. Our results show that the caloric intake per kilogram of body mass was significantly higher among the youngest players when compared with the adult players (P < 0.05). The contribution of carbohydrates to total energy intake was lower than that recommended for athletes. This contribution decreased with age from 47.4% of total energy intake for the 14-year-olds to 44.6% for the adult players. No significant differences in protein or total fat intake were detected among the teams examined. Overall, our results show that the nutritional intake of the soccer players was not optimal, and that this intake was poorer among the adult players than among the adolescents. On the basis of our results, we recommended that nutritional education should be given to soccer players at an early age and should continue throughout adolescence, not only with a view to improving performance but also to promoting more healthy dietary practices in the long term.  相似文献   
962.
Experimental high-energy and nuclear physics was created in Spain thanks to Joaquín Catalá de Alemany, who founded the Institute of Corpuscular Physics (IFIC) at the University of Valencia in 1950. The physics of photographic emulsions, cheap and easy to manipulate, were well adapted to the depressed situation in Spain following the Civil War. This essay describes how, using these techniques, Catalá de Alemany created a group, established links with international laboratories, and fostered a tradition that continues today.  相似文献   
963.
964.
This article examines the distinctiveness of the public broadcaster offer in the roll-out of digital terrestrial radio across 25 European markets. Distinctiveness was measured through the number of services and the diversity of genres provided by the same broadcaster on analogue-only, simulcast and digital-only stations. The results illustrate which public broadcasters have made an effort to provide exclusive digital services and which genres are being preferred in digital. As a whole, the research provides useful insights into the role of public media as drivers of digital radio and technological innovation.  相似文献   
965.
In this article, the authors analyze the characteristics of the vernacular management literature in Spanish-speaking countries and examine what factors can explain the differences observed in the production of these countries. The results indicate that management research has gained ground in the last decade, as revealed by the apparition of new journals and the number of articles published. The article also shows that Spain has a different profile of published articles than that of the other countries, as its production is mostly composed of empirical-quantitative articles. Finally, a negative binomial regression model suggests that the countries' scientific output is positively associated with their level of economic development and the size of their economies.  相似文献   
966.
The aim of the present article is to study of role that cultural differences play in peer interactions. We analysed children's behaviour during play, focusing on the conflicts that took place among pre-schoolers during leisure time, comparing the results obtained between children from Andalusia and Holland. We found a tendency for Andalusian children to prioritise the maintenance of the interaction above personal objectives, as well as a more marked interest in the Dutch pre-schoolers in conserving their own point of view before others, regardless of the possibility of disrupting the activity. Our explanation of the results was supported by consideration of peer interactions as peer cultures, which at the time of producing one's own social order reproduce the order of the adult culture in which they are developing. The influence of the collective - individualistic dimension as centre of important differences between the two cultures completes our argument. Le présent article a pour but d'étudier le rôle des différences culturelles dans l'interaction entre enfants du même âge. Nous avons analysé le comportement d'enfants en train de jouer, en nous concentrant sur les conflits qui se produisaient entre enfants d'âge préscolaire pendant leurs loisirs, et en comparant les résultats obtenus pour des enfants d'Andalouise et de Hollande. Nous avons trouvé que les enfants andalous avaient tendance à donner la priorité à la sauvegarde de l'interaction plutôt qu'à leurs objectifs personnels, tandis que les petits hollandais montraient un intérêt plus marqué envers le maintien de leur point de vue par rapport aux autres, sans se préoccuper de la possibilité de perturber l'activité. L'explication des résultats a été appuyée en considérant les interactions d'enfants du même âge au sein de leur groupe, qui, au moment de la production de leur propre ordre social, reproduisent l'ordre de la culture adulte dans laquelle ils se développent. L'influence du collectif - la dimension individualiste en tant que centre de différences importantes entre les deux cultures - complète notre argument. El objectivo del presente artículo es estudiar el papel que las diferencias culturales juegan en Las interacciones entre iguales. Estudiamos el comportamiento de los niños durante el juego centrándonos en los conflictos que tuvieron lugar entre preescolares a la hora del recreo, comparando los resultados obtenidos entre niños de Andalucía y de Holanda. Descubrimos que había una tendencia en los niños andaluces a priorizar el mantenimiento de la interacción por encima de los objetivos personales, así como un interés más marcado en los preescolares holandeses por conservar su propio punto de vista frente a los demás, sin tener en cuenta la posibilidad de trastornar la actividad. La explicación de los resultados apoyó en la consideración de las interacciones entre iguales, como en cursiva, donde los niños, a la vet de producir que en el momento un producir el orden social propio, reproducen el orden de la cultura adulta en la que se desarrollan. La influencia de la dimensión colectivismo-individualismo como ejc de importantes diferencias entre ambas culturas completa nuesta argumentación.  相似文献   
967.
Media presentations that attempt to improve intergroup relations often portray stigmatized group members in a sympathetic light in order to induce empathy. Emotion priming research suggests that induced empathy may not only affect reactions to those portrayed, but also to a wide range of secondary others. In order to test this possible secondary or transfer effect, the present study assessed whether empathy induced by a video of a boy with cancer could also increase caring for an unrelated stigmatized group member. Although the video was not found to have a direct effect, it did have a significant indirect effect on caring for the stigmatized group member, mediated by concern for the boy. In addition, this indirect effect was also moderated by both age and gender.  相似文献   
968.
Co‐authored by an academic who has worked in ESL teacher improvement programmes under the No Child Left Behind Act, an assistant director of an Appalachian school district, and a trilingual translator and teacher who works with indigenous Mexican populations, this article is narrated in the voice of the first author. The essay addresses how teachers in a Tennessee school district have learned to engage new English speakers and how existing ‘English only’ law affects the process. Contrasting today's immigrants with those of the past, the narrator relates her experience of working with Purépecha children in Morristown and considers the perils of stereotyping others' literacy. The children's comfort with speaking English is affected by their awareness that, as undocumented people, they and their families do not enjoy full citizenship.  相似文献   
969.
Abstract

This Editorial to the current collection provides a brief historical, cultural, regional and contemporary picture of environmental education research in Brazil. Its main purpose is to offer readers a short background and orientation to the collection, and in so doing, illustrate how its contributions relate to some wider tendencies, trends and issues in environmental education, as well as to different locales of research and knowledge generation in the country. Of particular note for environmental education in Brazil are: the effects of social and political backdrops and issues, the unique environments on which environmental education is grounded, and how environmental education research, in turn, may echo or influence particular educational and public policies.  相似文献   
970.
Several studies performed on deep orthography systems reveal variables that influence writing latencies that occur over the course of learning. In transparent orthographies such as Spanish there are very few studies on writing that measure latencies and duration. The aim of this present study was to take a more in-depth look at knowledge of the writing mechanisms used by Spanish children in primary education, by studying the errors, latencies and duration of the writing of words. To do this, sixty children performed a copying task and a dictation task with regular words of different frequency and length. The obtained results show changes in the writing mechanisms used by the children as they became more expert, as indicated by the greater effect of word length in the first years of primary. This word length effect is a more determining factor with regard to the number of letters in words than for the number of syllables. These results hold important implications for the teaching of writing in Spanish.  相似文献   
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