全文获取类型
收费全文 | 1211篇 |
免费 | 24篇 |
国内免费 | 12篇 |
专业分类
教育 | 785篇 |
科学研究 | 221篇 |
各国文化 | 23篇 |
体育 | 100篇 |
综合类 | 5篇 |
文化理论 | 6篇 |
信息传播 | 107篇 |
出版年
2023年 | 8篇 |
2022年 | 11篇 |
2021年 | 27篇 |
2020年 | 31篇 |
2019年 | 41篇 |
2018年 | 48篇 |
2017年 | 72篇 |
2016年 | 44篇 |
2015年 | 36篇 |
2014年 | 48篇 |
2013年 | 176篇 |
2012年 | 46篇 |
2011年 | 47篇 |
2010年 | 50篇 |
2009年 | 37篇 |
2008年 | 44篇 |
2007年 | 38篇 |
2006年 | 29篇 |
2005年 | 34篇 |
2004年 | 19篇 |
2003年 | 25篇 |
2002年 | 25篇 |
2001年 | 26篇 |
2000年 | 24篇 |
1999年 | 27篇 |
1998年 | 4篇 |
1997年 | 6篇 |
1996年 | 12篇 |
1995年 | 11篇 |
1994年 | 8篇 |
1992年 | 12篇 |
1991年 | 13篇 |
1990年 | 7篇 |
1989年 | 5篇 |
1987年 | 10篇 |
1986年 | 8篇 |
1985年 | 17篇 |
1984年 | 12篇 |
1983年 | 12篇 |
1982年 | 10篇 |
1981年 | 5篇 |
1980年 | 7篇 |
1979年 | 5篇 |
1978年 | 7篇 |
1977年 | 4篇 |
1975年 | 10篇 |
1974年 | 6篇 |
1973年 | 7篇 |
1971年 | 7篇 |
1970年 | 4篇 |
排序方式: 共有1247条查询结果,搜索用时 15 毫秒
11.
Y.?S.?SiddeGowdaEmail author 《International journal for the advancement of counseling》2004,26(4):421-432
This investigation presents a framework for understanding and also to test the efficacy of Social Work intervention on the well being of the white collared employee (industrial employee) and his/her family. A comprehensive and intensive personal- family exploration was done to uncover the relatedness of seemingly disparate areas of the clients lives. A total of 80 executives (industrial employees) served as subjects. A baseline assessment was done using structured, standardized interview-schedules/questionnaires. The results of the study can be enumerated as follows: After the Social Work intervention, the executives in occupational profile, there were significant changes in Role perception, overload, role conflict, low status and poor peer relations. In coping strategies there was significant improvement in sub-scales like problem solving and unproductive coping. Significant reduction was noticed in their proneness to heart disease, depression, inadequate mental mastery, and perceived ill health. There was significant improvement in their family group support, and in their expressiveness, achievement, orientation, active-recreational and organizational characteristics. 相似文献
12.
13.
INTRODUCTION Since the phenomenon of piezoelectricity in natural crystals was discovered in 1880, it has been applied in many fields, such as smart structure, sensing devices and active control, because of its special properties. Combining electrical behavior with mechanical deformation is the special property which attracted great interest of researchers. Many models have been developed for studying piezoelec- tric effects. Dunn and Wienecke (1996) used Green’s functions for transverse… 相似文献
14.
Although the U.S. population is becoming increasingly diverse, the race of individuals entering the counseling profession remains predominantly White (S. P. Pack‐Brown, 1999). The authors define and explore the connection between White privilege and oppression and encourage the use of racial identity models to address these constructs with counselor trainees in supervision. 相似文献
15.
Catie A. Greene Amy E. Williams Pamela N. Harris Sterling P. Travis Sharon Y. Kim 《Counselor Education & Supervision》2016,55(3):216-232
The authors evaluated an unfolding case‐based approach to a practicum in counseling course infusing crisis, trauma, and disaster preparation for changes in students’ crisis self‐efficacy across a semester. The course, informed by constructivist‐developmental pedagogy and centered on the unfolding case, resulted in significant increases in students’ crisis self‐efficacy. 相似文献
16.
Resham S. Dhariwal Marc P.Y. Desmulliez 《European Journal of Engineering Education》2005,30(3):341-352
Whereas research in MicroSystems Technology (MST) has grown rapidly over the last twenty years, the education of engineers at postgraduate level is still in its infancy. The number of dedicated MST research institutions, companies and university laboratories worldwide has grown at a dramatic rate and all require trained individuals who can be immediately operational in the workplace. With the possible exceptions of Germany and Switzerland, the authors of this article believe that the training requirements for such scientists, engineers and technicians have not been satisfactorily addressed as yet. Realising the need for adequate training in MST, the British funding agency for research in science and engineering, the EPSRC (Engineering and Physical Sciences Research Council) awarded a substantial grant to Heriot-Watt University in order to set up a Masters Training Package (MTP). The context of this grant, the syllabus developed for this Master of Science as well as its implementation are presented in this article. Advantages and drawbacks of block-based delivery of the course are presented from a pedagogical point of view for the different categories of students (full-time students, part-time students and company delegates). 相似文献
17.
18.
Howard Y. McClusky 《Innovative Higher Education》1980,5(1):18-29
Both cross sectional and longitudinal studies of change with age in mental ability and cross sectional studies of change with age in cognitive performance indicate that the ability to learn generally does not decline in adulthood but continues at a stable and responsive level well into the later years. This conclusion is not only supported by psychological research but also confirmed by the rapidly growing numbers of older persons who are returning to and succeeding in the pursuit of educational activities. If and when decline does occur, it is usually modest, often reversible, rarely extreme, and rarely if ever great enough to preclude the possibility of learning that may be highly meaningful to the older learner.Howard Y. McClusky is the charter President of the Adult Education Association of the U.S.A. and a Fellow of the American Psychological Association. He is currently active as an Adjunct Professor in the Department of Adult and Continuing Education and Faculty Associate in the Institute of Gerontology at the University of Michigan, Ann Arbor, Michigan 48109. 相似文献
19.
INTRODUCTION It is well-known from the genetic code structure that there exists a connection between codons and physical and chemical amino acid properties (Lewin, 1983). Codon properties in turn are defined by physical properties of the nucleotides from which they are compounded (Ratner, 1985; 2000). The most important properties of nucleotides as complex three-dimensional molecules are their dipole moment, heat of formation and energy of the most stable con- formation (Schneider and Be… 相似文献
20.
Y.A. Saet 《Journal of The Franklin Institute》2005,342(5):489-501
A system of non-Hermite, non-orthogonal functions that are new for concrete applications is introduced to generate explicit and previously unknown, physically meaningful solutions for bar and plate equations. The approach allows in some cases to establish completeness of these sets of solutions. Various other separate results technically related to these basic development are presented. In the available literature there are no registered efforts to extract the two velocities from exact solutions of the equations of the processes in which the two parameters are explicitly present. 相似文献