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Tércia Zavaglia TorresAuthor VitaeIvo Pierozzi Jr.Author Vitae Nadir Rodrigues PereiraAuthor VitaeAlexandre de CastroAuthor Vitae 《International Journal of Information Management》2011,31(2):121-127
The great contemporary organizational challenge for enterprises is to create a conceptual and methodological framework allows the management of knowledge by means of networks designed for social interaction. This statement is based on the premise that the competitive drive and sustainable success of the company depend on the introduction of new forms of production innovative processes, which can only be ensured through integrated approaches to knowledge management and the incorporation information technologies (IT). This is a reality that has already been accepted by the Brazilian Agricultural Research Corporation (Embrapa, its acronym in Portuguese), a Brazilian research, development, and innovation (RD&I) institution supporting agricultural sector. For some years now, Embrapa has been incorporating what it has learned about knowledge management into its strategic planning process. In this paper, we present a new approach to managing knowledge and information, and we analyze the need for research institutions to administer the knowledge they produce through an RD&I management model based multi- and inter-disciplinary teams, and multi-institutional research networks. 相似文献
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We discuss the design and implementation of educational programmes aimed at increasing university enrolment. We focus on a means-test policy introduced in the Italian province of Trento, which consists of a monetary incentive in the form of a grant. To reduce inequalities in access to higher education, aid is awarded according to merit and financial need. Previous research has shown that this programme has no effect on the university enrolment. Therefore, our aim is to understand, through examination of a unique data set, why the policy failed; we also argue that the most effective design of educational policies considers the targeted population's demand for higher education, as well as socioeconomic context. In this way, we provide insight into the formalisation and efficacy of the eligibility conditions. Though our research is concerned with a province, our findings have important implications for how educational programmes should be designed and implemented nationwide and abroad. 相似文献
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Tim Gill Carmen Vidal Rodeiro Nadir Zanini 《Journal of Further & Higher Education》2018,42(7):998-1014
Recently, there has been an increase in the Higher Education (HE) options (in terms of both courses and institutions) available to students in the UK. Given that the choice of institution and field of study are crucial for students’ future careers, we investigated how attributes of the institutions and courses determine students’ choices, and how they interact with student characteristics. Data on graduates with a STEM background, who started a course in 2010/11 in an English HE institution, was analysed using a conditional logit model. The research demonstrated that an institution’s prestige, degree subject area and distance from home play an important role in students’ choices. Furthermore, distance from home to the HE institution is a potential barrier to fair access, as socio-economically deprived students may have less choice if they are not able to travel as far. 相似文献
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O. Osman S. Toru F. Dumas-Bouchiat N. M. Dempsey N. Haddour L.-F. Zanini F. Buret G. Reyne M. Frénéa-Robin 《Biomicrofluidics》2013,7(5)
In this paper, we demonstrate the possibility to trap and sort labeled cells under flow conditions using a microfluidic device with an integrated flat micro-patterned hard magnetic film. The proposed technique is illustrated using a cell suspension containing a mixture of Jurkat cells and HEK (Human Embryonic Kidney) 293 cells. Prior to sorting experiments, the Jurkat cells were specifically labeled with immunomagnetic nanoparticles, while the HEK 293 cells were unlabeled. Droplet-based experiments demonstrated that the Jurkat cells were attracted to regions of maximum stray field flux density while the HEK 293 cells settled in random positions. When the mixture was passed through a polydimethylsiloxane (PDMS) microfluidic channel containing integrated micromagnets, the labeled Jurkat cells were selectively trapped under fluid flow, while the HEK cells were eluted towards the device outlet. Increasing the flow rate produced a second eluate much enriched in Jurkat cells, as revealed by flow cytometry. The separation efficiency of this biocompatible, compact micro-fluidic separation chamber was compared with that obtained using two commercial magnetic cell separation kits. 相似文献
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In summer 2010, the A* grade at A level was awarded for the first time. This grade was introduced to help higher education institutions to differentiate between the highest achieving candidates and to promote and reward greater stretch and challenge. Exploring data from the Higher Education Statistics Service and making use of multilevel regression models, this research investigated for the first time the relationship between achieved A* grades and performance at the end of three-year courses in higher education institutions in the United Kingdom. The results of this work showed that, when prior schooling and other background characteristics were accounted for, the number of A* grades was a good predictor of achieving either a first or at least an upper second class degree. Specific subject-level analyses revealed that the number of top grades in some A level subjects was associated with good degree outcomes in specific degree subject areas. 相似文献
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Many studies have been conducted to assess the effects of the ISCS program on student performance. On the basis of the conflicting findings, the task of arriving at a general conclusion about the effects of ISCS has been difficult indeed. This study was designed to integrate quantitatively the collective research dealing with the effects of ISCS on student performance and attitude. The weighted mean effect size was found to be 0.09, indicating that the performance of the ISCS students was 0.09 standard deviations above the performance of students in traditional science courses. The design of the study accounted for a significant proportion of variation in the effect size, whereas the type of instrumentation and reliability of the instrument did not. 相似文献
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