全文获取类型
收费全文 | 10392篇 |
免费 | 0篇 |
专业分类
管理学 | 1499篇 |
民族学 | 99篇 |
人口学 | 2407篇 |
理论方法论 | 481篇 |
综合类 | 286篇 |
社会学 | 4438篇 |
统计学 | 1182篇 |
出版年
2018年 | 1657篇 |
2017年 | 1650篇 |
2016年 | 1072篇 |
2015年 | 33篇 |
2014年 | 33篇 |
2013年 | 28篇 |
2012年 | 318篇 |
2011年 | 1144篇 |
2010年 | 1043篇 |
2009年 | 781篇 |
2008年 | 817篇 |
2007年 | 995篇 |
2005年 | 224篇 |
2004年 | 250篇 |
2003年 | 210篇 |
2002年 | 81篇 |
2001年 | 5篇 |
2000年 | 10篇 |
1999年 | 5篇 |
1996年 | 28篇 |
1988年 | 8篇 |
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
101.
To analyse the role of self-efficacy in goal setting in public administrations, this study combines goal-setting theory, public service motivation literature and cognitive theory. Using partial least squares structural equation modelling (PLS-SEM), survey data from 105 German civil servants are analysed. The results underline the role of goal setting (represented by goal difficulty and specificity) in determining the self-efficacy of public servants. Public service motivation and goal specificity both increase public servants’ work performance; however, the effects of goal difficulty are negatively mediated by the employee’s self-efficacy. That finding reflects the central role of self-efficacy, which should not be ignored in the goal-setting processes of public administrations. 相似文献
102.
This study considers an evacuation problem where the evacuees try to escape to the boundary of an affected area, which is convex, and a grid network is embedded in the area. The boundary is unknown to the evacuees and we propose an online evacuation strategy based on the Fibonacci sequence. This strategy is proved to have a competitive ratio of 19.5, which is better than the best previously reported result of 21. 相似文献
103.
Florian Pausinger 《Journal of Combinatorial Optimization》2017,33(4):1378-1394
We present tight upper and lower bounds for the traveling salesman path through the points of two-dimensional modular lattices. We use these results to bound the traveling salesman path of two-dimensional Kronecker point sets. Our results rely on earlier work on shortest vectors in lattices as well as on the strong convergence of Jacobi–Perron type algorithms. 相似文献
104.
In order to broadcast an alert message from the accident site to the control center as soon as possible, the roadside units (RSUs) act as the critical component in vehicular ad hoc networks (VANETs). It is not possible to make a pervasive RSU deployment due to the huge cost and market requirement. Hence, how to deploy a minimum number of RSUs in a given region becomes a challenge problem. In this paper, we present an analysis for the total delay of broadcasting alert messages in VANETs along highways. Based on the analysis, the relationship between optimal number of RSUs with the highway distance is given. Moreover, the experiment results verifies the delay analysis and the optimization of RSUs deployment. 相似文献
105.
Andrzej Kozik 《Journal of Combinatorial Optimization》2017,33(2):445-472
In this paper, we show that sequence pair (SP) representation, primarily applied to the rectangle packing problems appearing in the VLSI industry, can be a solution representation of precedence constrained scheduling. We present three interpretations of sequence pair, which differ in complexity of schedule evaluation and size of a corresponding solution space. For each interpretation we construct an incremental precedence constrained SP neighborhood evaluation algorithm, computing feasibility of each solution in the insert neighborhood in an amortized constant time per examined solution, and prove the connectivity property of the considered neighborhoods. To compare proposed interpretations of SP, we construct heuristic and metaheuristic algorithms for the multiprocessor job scheduling problem, and verify their efficiency in the numerical experiment. 相似文献
106.
Claus Nowak 《Organisationsberatung, Supervision, Coaching》2017,24(4):477-487
This essay deals critically with the use of the term “systemic”. Initially three basic system-theoretical concepts used in consulting and counseling are introduced: the problem of complexity, the construction of realities and the paradigm of functionality. Subsequently, the author demonstrates, that these principles have always been integral components of the most early pedagogical/psychological consulting practices. The addition of the term “systemic” is thus often superfluous and misleading. 相似文献
107.
Markus Ebner 《Organisationsberatung, Supervision, Coaching》2017,24(3):269-282
The effect of a positive day reflection as a technique of positive psychology has been found repeatedly. The qualitative study is based on a sample of 74 participants and shows which kind of experiences people make during and after this exercise. For this purpose, participants were instructed to reflect their day based on four specific questions (4-Evening-Questions) every evening over a period of two weeks. Subsequently, individual experiences were collected and analyzed qualitatively. The results show that the exercise leads to a sensitization of perception, a change in the interpretation of situations as well as in one’s own actions. 相似文献
108.
Heidi Möller 《Organisationsberatung, Supervision, Coaching》2017,24(2):217-232
By analyzing cinema films, specific organizational cultures can be illustrated. The culture of prison as a “total institution” is explained on the basis of the movie “The Shawshank Redemption” (1994). With regard to the developing friendship between the former banker Andy Dufresne who is innocently convicted and the homicide delinquent Ellis Boyd Redding typical characteristics of a total institution are pointed out. Furthermore, the psychological function those characteristics serve for employees, inmates and even for the society as a whole is analyzed. Central to this interpretation is thinking of the prison as a father substitute. Many interactions become comprehensible viewed in this context. Additionally, the prison represents a huge object of projection which facilitates the collective release of aggression. 相似文献
109.
Heidi Möller 《Organisationsberatung, Supervision, Coaching》2017,24(2):127-130
110.
Astrid Schreyögg 《Organisationsberatung, Supervision, Coaching》2017,24(1):5-20
This paper focuses on coaching and similar types of consulting in the field of personnel development. First the author discusses the current debate concerning personnel development; finally she describes the special goals, target-groups and issues of coaching, clinical supervision, mediation, mentoring and outplacement-consulting within the field of personnel development. 相似文献