An empirical study on the relationships between knowledge management,knowledge-oriented human resource practices and innovation     

Mario J?DonateEmail author  Fátima?Guadamillas 《知识管理研究与实践》2015,13(2):134-148

The main purpose of this paper is to empirically analyse relationships between human resource (HR) and knowledge management (KM) practices and their effect on the firm’s innovation performance. From the knowledge-based view of the firm, hypotheses based on the specific interactions between an integrated set of KM and knowledge-oriented HR practices were established and statistically tested in a sample of 111 Spanish companies from technological industries. Survey methodology was used with the aim to gather data about KM practices and other related organizational aspects. Overall, this paper provides empirical evidence of a moderating effect of a set of knowledge-oriented HR practices in the relationship between KM exploitation practices and innovation performance. In line with previous research, we suggest that although KM practices are important in themselves for innovation purposes, when specific organizational conditions are properly established by managers the innovation capacity of the firm will significantly be improved and more successfully utilized.  相似文献   

Heat transfer in packed bed heat recuperators-II. The film coefficient for dry sorbent solids     

Stanley H. Jury  Mario C. Berbano 《Journal of The Franklin Institute》1977,303(4):329-343

An elaborate experimental set up is described that was used to measure the thermal expiration curves of heat recuperators, that had been constructed with guard heaters and vacuum insulation to minimize heat losses. A much more general model is used along with a precision numerical analysis technique to show that a film coefficient correlation of the Dittus-Boelter type did an excellent job of representing the results from 162 runs in which three feed gas temperatures, two flow rates, two particle size ranges, one bed diameter and five desciccants were used. For comparison sake the reported film coefficient correlation is finally assembled in a table along with others found in the literature.  相似文献   

Injury prediction in veteran football players using the Functional Movement Screen™     

Daniel Hammes  Karen aus der Fünten  Mario Bizzini  Tim Meyer 《Journal of sports sciences》2016,34(14):1371-1379

ABSTRACT

The Functional Movement Screen? (FMS?) is aimed at assessing fundamental movements and is often used to identify players’ injury risk. The purpose of this study was to determine whether the FMS? can be used to predict injuries in veteran footballers (aged > 32 years). Eighteen veteran football teams (n = 238) were recruited and prospectively followed for 9 months. The players (44 ± 7 years; 178 ± 7 cm, 84 ± 11 kg) performed the FMS? at the start of the study period. Players’ exposure hours and injuries were recorded. The difference of FMS? overall score between injured and uninjured players was not significant (11.7 ± 2.9 vs 12.2 ± 2.8 points; Mann-Whitney U-test P = 0.17). Players scoring <10 (score < 1 standard deviation [SD]) below the mean) had a significantly higher injury incidence (z-statistics P < 0.05) compared to an intermediate reference group (mean ± 1 SD; scores of 10–14). No lower injury incidence for players with scores of >14 (score > 1 SD above the mean) was found. Further analyses of potential risk factors suggest higher age, lower body mass and a longer football career to be risk factors for injuries. The findings of this study suggest that the suitability of the FMS? for injury prediction in veteran footballers is limited.  相似文献   

WMPG:未来的无线     

Mario Gerla  张鹏  赵俊杰  李贺武  武文忠 《中国教育网络》2007,(3):46-48

美国NSF无线移动计划编制组WMPG发布“未来无线互联网的新体系结构和未来网络分布式技术的报告[GDD-05-04]。报告共分为6部分,包括:无线网络在未来互联网中的应用;针对这些应用在网络结构和体系设计时要考虑的问题;无线网络对于新的网络体系结构的挑战;未来无线网络的部署策略;无线网络研究的基础实验架构;未来无线网络的研究方向。我们将此报告为分三部分,在上期中已经介绍《畅想无线网络的应用》、《无线:未来互联网“冲击波”》,本期刊载WMPG的主要发现和建议。  相似文献   

Teaching and learning conceptions in Engineering Education: an innovative approach on Mathematics     

Mario Neto Borges  Maria Do Carmo Narciso Silva Goncalves  Flavio Macedo Cunha 《European Journal of Engineering Education》2003,28(4):523-534

A worldwide problem in Engineering education is the high rates of students' failure and drop out particularly at the beginning of the course. This is related to the process by which students learn Mathematics. An innovative methodology of teaching calculus was developed and it is presented in this paper. The approach, based on both course modularisation and the error theory, is student centred. It fosters student/lecturer commitment and emphasizes continuous assessment of the process. Knowledge, in this work, is regarded as a construction and reconstruction process based on phenomenological and hermeneutic concepts. Survey results demonstrated the effectiveness of the applied methodology.  相似文献   

Report to the President on the Use of Technology to Strengthen K–12 Education in the United States: Findings Related to Research and Evaluation     

Shaw  David E.  Becker  Henry J.  Bransford  John D.  Davidson  Jan  Hawkins  Jan  Malcom  Shirley  Molina  Mario  Ride  Sally K.  Sharp  Phillip  Tinker  Robert F.  Vest  Charles  Young  John  Allen  Richard  Bakia  Marianne  Bryson  Rebecca  Chen  C. Samantha  Costello  Caroline M.  Deckel  Garrett M.  Dial  Marjorie R.  Kealey  Edith M.  Lehoczky  Sandor 《Journal of Science Education and Technology》1998,7(2):115-126

The Panel on Educational Technology was organized in April 1995 under the auspices of the President's Committee of Advisers on Science and Technology (PCAST) to provide advice to the President on matters related to the application of information technologies to K–12 education in the United States. Its findings and recommendations were set forth in March 1997 in the Report to the President on the Use of Technology to Strengthen K–12 Education in the United States. This report was based on a review of the research literature and on written submissions and oral briefings from a number of academic and industrial researchers, practicing educators, software developers, governmental agencies, and professional and industry organizations involved in various ways with the application of technology to education. Its most important finding is that a large-scale program of rigorous, systematic research on education in general and educational technology in particular will ultimately prove necessary to ensure both the efficacy and cost-effectiveness of technology use within our nation's K–12 schools. Finding that less than 0.1 percent of our nation's expenditures for elementary and secondary education are currently invested to determine which educational techniques actually work, and to find ways to improve them—an extremely low level relative to comparable ratios within the private sector—the Panel recommended that this figure be increased over a period of several years to at least 0.5 percent, and sustained at that level on an ongoing basis. Further, because no one state, municipality, or private firm could hope to capture more than a small fraction of the benefits associated with a significant advance in our understanding of how best to educate K–12 students, the Panel concluded that such funding will have to be provided largely at the federal level in order to avoid a systematic underinvestment (attributable to a classical form of economic externality) relative to the level that would be optimal for the nation as a whole. This paper originally appeared as Section 8 of the report.  相似文献   

Central American identity and the teaching of history and geography     

Mario Lungo 《Prospects》1998,28(2):225-239

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International student mobility in a German and Portuguese university: Which factors in the host institution matter?     

Heiko Haase  Mario Franco  Eugénia Pedro 《European Journal of Education》2020,55(2):292-304

In a globalising world, international mobility in higher education is an important phenomenon for students and higher education institutions. It is therefore essential to understand the factors that determine international students' satisfaction with higher education institutions that serve as hosts. Through research of an exploratory, quantitative nature, this study presents results from a survey among 289 incoming international students in two universities in Germany and Portugal. Our findings show that the factor we define as educational experience was an important determinant of student satisfaction. Furthermore, the appraisal of academic reputation is dependent on the university. We conclude that satisfaction with academic factors is more important for international students than satisfaction with non-academic aspects.  相似文献   

Societal Controversies,Critical Thinking,and Moral Education     

Mario Kötter 《Science & Education》2018,27(5-6):567-571

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LQG homing problem with a maximin cost     

Cloud Makasu  Mario Lefebvre 《Journal of The Franklin Institute》2012,349(5):1944-1950

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