全文获取类型
收费全文 | 126篇 |
免费 | 1篇 |
专业分类
教育 | 55篇 |
科学研究 | 5篇 |
各国文化 | 4篇 |
体育 | 15篇 |
文化理论 | 1篇 |
信息传播 | 47篇 |
出版年
2023年 | 1篇 |
2021年 | 2篇 |
2019年 | 6篇 |
2018年 | 10篇 |
2017年 | 1篇 |
2016年 | 5篇 |
2015年 | 2篇 |
2014年 | 3篇 |
2013年 | 27篇 |
2012年 | 10篇 |
2011年 | 6篇 |
2010年 | 10篇 |
2009年 | 7篇 |
2008年 | 5篇 |
2007年 | 4篇 |
2006年 | 3篇 |
2004年 | 5篇 |
2002年 | 2篇 |
2000年 | 1篇 |
1999年 | 3篇 |
1998年 | 2篇 |
1996年 | 1篇 |
1991年 | 1篇 |
1989年 | 1篇 |
1986年 | 1篇 |
1982年 | 1篇 |
1981年 | 2篇 |
1971年 | 1篇 |
1968年 | 1篇 |
1966年 | 1篇 |
1920年 | 1篇 |
1904年 | 1篇 |
排序方式: 共有127条查询结果,搜索用时 15 毫秒
61.
Software-Entwurfsmuster sind eine intuitiv einleuchtende Idee, die viele Befürworter hat. Als Forscher dürfen wir die behaupteten Wirkungen von Entwurfsmustern jedoch nicht einfach glauben, sondern müssen sie gründlich prüfen. Dieser Artikel beschreibt die wichtigsten Behauptungen und entwickelt daraus zugeh?rige Forschungsfragen. Wir diskutieren die Methodik für ein Forschungsprogramm, das die Fragen beantworten soll, und skizzieren praktische Beschr?nkungen, unter denen diese Forschung ablaufen mu?. Es folgt eine kurze Beschreibung von drei kontrollierten Experimenten und den Hauptfolgerungen aus ihren Ergebnissen. So sollte man zum Beispiel die Benutzung von Entwurfsmustern in einem Entwurf genau dokumentieren und Entwurfsmuster nicht einsetzen, ohne alternative Entwürfe zu prüfen. Abschlie?end diskutieren wir ein im Rahmen des Forschungsprogramms geplantes viertes Experiment. Der Beitrag dieses Artikels liegt vorrangig in einer Beschreibung und Diskussion wichtiger methodischer Aspekte kontrollierter Experimente in der Softwaretechnik. 相似文献
62.
Lars Gabrys Christian Thiel Gert Saborowski Lutz Vogt Winfried Banzer 《Sportwissenschaft》2013,43(1):12-19
Although sports clubs, associations and health insurance companies offer a wide range of exercise programs, several target groups, such as groups with low socioeconomic status struggle to overcome barriers for participation. The aim of this paper is to show the need for, as well as the prospects of structured physical activity counselling for specific target groups provided by exercise specialists. This successful approach to promote physical activity is described detailed in the group of long-term unemployed persons over 50 years in a job centre setting. A close cooperation with established local exercise programs is intended. Deficits and requirements of physical activity counselling in primary health care settings are adopted and transferred into the theory-based public health strategy. This approach has the potential to create a new field of work for exercise and health professionals in the field of primary prevention. 相似文献
63.
Bornmann and Leydesdorff (2011) proposed methods based on Web of Science data to identify field-specific excellence in cities where highly cited papers were published more frequently than can be expected. Top performers in output are cities in which authors are located who publish a number of highly cited papers that is statistically significantly higher than can be expected for these cities. Using papers published between 1989 and 2009 in information science improvements to the methods of Bornmann and Leydesdorff (2011) are presented and an alternative mapping approach based on the Integrated Impact Indicator (I3) is introduced here. The I3 indicator was developed by Leydesdorff and Bornmann (2011b). 相似文献
64.
65.
66.
Abstract This article reports on classroom research designed to answer questions about authority—how institutions and disciplines, broadly conceived, influence teachers' ability to abnegate authority and how students' experiences influence their perceptions of authority in a business writing and a first-year composition class. The theoretical framework is derived from research about institutional and disciplinary influences on these two areas of study. This framework and our results lead us to speculate about the ways in which our students' experience of the institution and expectations of the classes and their intentions for using the material taught in the classes may have thwarted our attempt to share authority in our classrooms. 相似文献
67.
68.