INI-GraphicsNet     

Matthias Unbescheiden  Maline Thierolf und Stefan Dudzinski-Lange 《Informatik - Forschung und Entwicklung》2002,17(4):198-204

Ohne Zusammenfassung  相似文献   

中国电视节目的出口: 一种消费者理论的透视     

Stefan Ollig　Yun Yang 《新闻界》2005,84(4):11-15

迄今为止,外国尤其是西方国家进口中国电视节目的情况仍较少.在对这一问题的探索中,应当将研究重点放在复杂的增值价值链中的最后一个要素--消费者身上.这是使“中国制造“的电视节目得以从本国市场进入国外市场的基本条件,同时也是是一门特殊的学问.如何使中国在全球电视节目市场中的策略变得更加有影响力可以从消费者理论的角度进行推究.文化差异将导致障碍,然而这些障碍必然要被不同形式的投资所突破,相关内容将在下文中被讨论.……  相似文献   

Major inaccuracies in articles citing occupational or environmental medicine papers and their implications.     

Jean-Fran?ois Gehanno  Stefan J Darmoni  Jean-Fran?ois Caillard 《Journal of the Medical Library Association》2005,93(1):118-121

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Knowledge marketing: How can strategic customers be utilised for knowledge marketing in knowledge-intensive SMEs?     

Gregor?DiehrEmail author  Stefan?Wilhelm 《知识管理研究与实践》2017,15(1):12-22

This study aims to analyse the use of various forms of “knowledge utilisation” to integrate strategic customer knowledge in order to be one step ahead of the market and competitors. For this purpose, premises, processes, and factors are highlighted, which are essential to incorporate the knowledge of strategic customers into the knowledge base of knowledge-intensive small- to medium-sized enterprises (SME) and therefore contribute to the commercialisation of knowledge-intensive products as well as services. Here a knowledge marketing strategy may support the commercial exploitation of these products and services. Since research and literature in the field of knowledge marketing (especially in knowledge-intensive SMEs) is still scarce, the authors regard a qualitative research approach as appropriate. In the analysed cases, three necessary processes have been identified: (1) Developing knowledge networks, (2) solving customer problems, and (3) possessing the absorptive capacity to understand and integrate customer knowledge.  相似文献   

Generic two-degree-of-freedom linear and fuzzy controllers for integral processes     

Radu-Emil Precup  Stefan Preitl  József K. Tar  Claudiu Pozna 《Journal of The Franklin Institute》2009,346(10):980-1003

This paper presents a new framework for the design of generic two-degree-of-freedom (2-DOF), linear and fuzzy, controllers dedicated to a class of integral processes specific to servo systems. The first part of the paper presents four 2-DOF linear PI controller structures that are designed using the Extended Symmetrical Optimum method to ensure the desired overshoot and settling time. The second part of the paper presents an original design method for 2-DOF Takagi-Sugeno PI-fuzzy controllers based on the stability analysis theorem. Experimental results for the speed control of a servo system with variable load illustrate the performance of the new generic control structures.  相似文献   

基于粗糙集理论的知识密集型服务业集群创新能力评价研究   总被引：5，自引：1，他引：4  

赵炎  周文  Michael Dowling  Stefan Huesig 《软科学》2009,23(4)

在相关研究的基础上,运用粗糙集方法,对德国雷根斯堡地区的六个知识密集型服务业集群的创新能力进行了综合评价研究,结果表明软环境的建设和集群对入驻企业的影响这两个方面对集群的创新能力具有较强的影响。  相似文献   

A biomechanical comparison of countermovement performance after short-term traditional and daily-undulated loaded vertical jump training     

Thiemo Pelzer  Boris Ullrich  Stefan Endler  Christian Rasche  Mark Pfeiffer 《Journal of sports sciences》2018,36(16):1816-1826

In order to assess lower extremity muscle mechanical properties in athletes, power-load characteristics during multi-joint tasks are frequently examined. This work compared 6 weeks of traditional (TP) and daily-undulated (DUP) periodized loaded countermovement jumping (CMJ). 20 amateur athletes (age: 24.2 ± 2.6 years, height: 175.6 ± 7.1 cm, body mass: 71.5 ± 7.7 kg, 10 males/10 females) exercised three times weekly using maximal CMJs with loads corresponding to 0%, 15% and 30% of body mass. Prior to the training period, subjects were once-only assigned by random to either the TP or DUP training scheme. Pre-to-post training, maximal center of mass (COM) -height, -take-off velocity, -power output and -impulse were compared during CMJ with additional loads corresponding to 0–30% of body mass. ANOVA (time * group) with repeated measures revealed significant (P < 0.05) temporal gains of maximal COM-height (2–11%), -take-off velocity (1–7%), -power (2–8%) and -impulse (3–9%) over most loading conditions for TP and DUP. However, ANOVA indicated no group effects for any outcome. Independent from the periodization model, maximal power output remained statistically unchanged with increased testing loads. For short-term conditioning periods, TP and DUP were equally effective in enhancing biomechanical jumping variables under varying loading conditions.  相似文献   

HPM: A model to relate costs,benefits, and strategic impact of human resource programs     

Stefan Pennig 《Performance Improvement》2006,45(6):17-22

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Knowledge sharing and rewards: a game-theoretical perspective     

Ulrike?CressEmail author  Stefan?Martin 《知识管理研究与实践》2006,4(4):283-292

Shared databases are used as tools for knowledge management. But contributing knowledge to the database is a public-goods dilemma. Its specific features are multidimensionality of the goods, resource overlap, interdependency of group members and the lack of a marginal unit of return for individual contributions. An analytical model is presented describing the individual- and group-level payoff function. It shows that rewarding contributions with a cost-compensating bonus can be an effective solution not only at the individual level, but also at the group level. Whether or not a bonus system is self-supporting depends on the critical mass of people on average needing a contribution. This depends on the overlap of the people's resources and their interdependency.  相似文献   

Academic freedom at the University of Stockholm     

E. S.  Tidningarnas Telegrambyrå  Mats Knutson  Jacob Sundberg  Anki Gundhäll  Professor Lars Gustafsson  Alan Dershowitz  Svante Nycander  Bengt Johansson  Magnus Eriksson  Lotta Gustavson  Marianne Gunnarsson  Kristina Vallström  Monique Wadsted  Mary Ann Glendon  Professor Gerhard Radnitzky  Jescheck  Anders Victorin  Johan åsard  Lars Isaksson 《Minerva》1991,29(3):321-385

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