Providing knowledge recommendations: an approach for informal electronic mentoring     

Ricardo Colomo-Palacios  Cristina Casado-Lumbreras  Pedro Soto-Acosta  Sanjay Misra 《Interactive Learning Environments》2014,22(2):221-240

The use of Web 2.0 technologies for knowledge management is invading the corporate sphere. The Web 2.0 is the most adopted knowledge transfer tool within knowledge intensive firms and is starting to be used for mentoring. This paper presents IM-TAG, a Web 2.0 tool, based on semantic technologies, for informal mentoring. The tool offers recommendations of mentoring contents built upon personal competencies of the mentee, combined with content and opinion tagging. To validate the tool, a case study comparing recommendations from the IM-TAG and a group of experts was conducted. Results show that the accuracy of IM-TAG's recommendations is notable and satisfactory. The main conclusions of this research may be valuable to organizations immersed in mentoring programs.  相似文献   

A piecewise affine warping algorithm for image rectification in an industrial application for ship hull repair     

Pedro María Alcover  Juan Suardíaz  Pedro J. Navarro  Carlos Fernández-Isla  Juan José Torrens 《Journal of The Franklin Institute》2014

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Web knowledge sharing and its effect on innovation: an empirical investigation in SMEs     

Pedro Soto-Acosta  Ricardo Colomo-Palacios  Simona Popa 《知识管理研究与实践》2014,12(1):103-113

This paper extends previous studies on knowledge management by analysing factors affecting Web Knowledge Sharing (WKS) in small- and medium-sized enterprises (SMEs). In addition, the impact of WKS on organizational innovation and the moderating effect of IT skills on this relation are analysed. Grounded in the technology-organization-environment (TOE) theory and the resource-based view (RBV), this paper develops an integrative research model, which analyses these relations using structural equation modelling on a data set of 535 Spanish SMEs. Results suggest that technological and organizational factors – IT expertise and commitment-based human resources practices – positively influence WKS, while the contrary is found for environmental factors (customer power). In addition, results show that WKS contributes positively to organizational innovation, though support for the moderating effect of IT skills in this relation is not found. The main conclusions of this research can be valuable to SMEs that use or intend to use Internet technologies for knowledge management.  相似文献   

Physiological determinants of speciality of elite middle- and long-distance runners     

Rabadán M  Díaz V  Calderón FJ  Benito PJ  Peinado AB  Maffulli N 《Journal of sports sciences》2011,29(9):975-982

The aim of this study was to determine which physiological variables predict excellence in middle- and long-distance runners. Forty middle-distance runners (age 23 ± 4 years, body mass 67.2 ± 5.9 kg, stature 1.80 ± 0.05 m, VO(2max) 65.9 ± 4.5 ml · kg(-1) · min(-1)) and 32 long-distance runners (age 25 ± 4 years, body mass 59.8 ± 5.1 kg, stature 1.73 ± 0.06 m, VO(2max) 71.6 ± 5.0 ml · kg(-1) · min(-1)) competing at international standard performed an incremental running test to exhaustion. Expired gas analysis was performed breath-by-breath and maximum oxygen uptake (VO(2max)) and two ventilatory thresholds (VT(1) and VT(2)) were calculated. Long-distance runners presented a higher VO(2max) than middle-distance runners when expressed relative to body mass (P < 0.001, d = 1.18, 95% CI [0.68, 1.68]). At the intensities corresponding to VT(1) and VT(2), long-distance runners showed higher values for VO(2) expressed relative to body mass or %VO(2max), speed and oxygen cost of running (P < 0.05). When oxygen uptake was adjusted for body mass, differences between groups were consistent. Logistic binary regression analysis showed that VO(2max) (expressed as l · min(-1) and ml · kg(-1) · min(-1)), VO(2VT2) (expressed as ml · kg(-0.94) · min(-1)), and speed at VT(2) (v(VT2)) categorized long-distance runners. In addition, the multivariate model correctly classified 84.7% of the athletes. Thus, VO(2max), VO(2VT2), and v(VT2) discriminate between elite middle-distance and long-distance runners.  相似文献   

Determinants and patterns of physical activity practice among Spanish university students     

Romaguera D  Tauler P  Bennasar M  Pericas J  Moreno C  Martinez S  Aguilo A 《Journal of sports sciences》2011,29(9):989-997

The purpose of the present study was to investigate the socio-demographic and lifestyle determinants of physical activity practice, as well as the motivations for being or not being physically active in Spanish university students. A representative sample of students from a Spanish university (n = 2,051; 42.1% males; mean age 21.9, s = 4.8 years) participated in the present cross-sectional study. A questionnaire including questions regarding lifestyle, dietary habits, parents' characteristics, and physical activity habits was administered to the students. The socio-demographic and lifestyle determinants of physical activity practice were assessed using multivariable logistic regression. 68.4% of men and 48.4% of women reported to practise physical activity in the present sample. Those who practised physical activity consumed more fruits and were less likely to be smokers compared to non-physically active students. Also, physically inactive men spent more time in front of the computer and physically inactive women spent more time in front of the TV and were more likely to be frequent alcohol consumers. Maternal educational level and maternal physical activity habits were also important determinants of physical activity practice among men and women respectively. In conclusion, physically active students tended to engage in other healthy habits in the present population, suggesting the clustering of healthy or unhealthy lifestyle factors among specific subgroups.  相似文献   

Filipino Public Opinion, Presidential Leadership and the US-Led War in Iraq     

Dayag-Laylo  Carijane C.; Laylo  Pedro  Jr.; Licudine  Vladymir Joseph 《Int. Journal of Public Opinion Research》2004,16(3):344-359

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Cultivating revolutionary successors in the Chinese communes through open‐door education     

Pedro Pak‐Tao Ng 《Cambridge Journal of Education》1979,9(1):23-35

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Schooling of Children with Rare Diseases and Disability in Europe     

Renata Linertová  Javier González-Guadarrama  Pedro Serrano-Aguilar  Manuel Posada-De-la-Paz  Márta Péntek  Georgi Iskrov 《International Journal of Disability, Development & Education》2019,66(4):362-373

ABSTRACT

Inclusive education of disabled students has been promoted in European disability policies. However, the transition process from more segregated system is slow. The purpose of this study was to provide an insight about different types of schooling of disabled children affected by a rare disease across Europe and to evaluate their and caregivers’ well-being. We analysed data from a cross-sectional study (BURQOL-RD) of persons with rare diseases that cause intellectual and/or physical disability: Prader-Willi syndrome, fragile X syndrome, three types of mucopolysaccharidosis and Duchenne muscular dystrophy. The sample consisted of 359 children aged 6–17 and 269 caregivers from eight European countries. Results showed differences between countries in proportion of students placed in special schools, which are still valid option in countries such as Germany, France or UK. Within the inclusive education modalities, lack of special support for disabled students was observed especially in low-income countries. No association between the type of schooling and quality of life was observed, but the subjective caregivers’ burden seems to be higher in special schools. The study shows existent differences in implementation of inclusive education in Europe. More research is needed in the field of rare disease disability and educational needs.  相似文献   

The Ecology of Educational Equity: Implications for Policy     

Joseph P. Bishop  Pedro A. Noguera 《Peabody Journal of Education》2019,94(2):122-141

Policy responses to disparities in education have proven to be largely inadequate in reducing persistent differences in academic outcomes, commonly referred to as the achievement gap. In this article, we identify some of the ways in which the fragmented nature of public policy generally, and education policy specifically, has contributed to the problem. We draw upon research from a variety of disciplines to argue that the most effective way to address the broad array of social and economic conditions impacting low-income children and their families is through the adoption of an ecological approach, similar to those used in public health. In order for education policies to promote equity in academic outcomes, they must explicitly address the ways in which race, class, language, and culture, as well as implementation processes, reproduce and reinforce disparities in academic achievement. We propose a new, comprehensive framework for equity-based education policy that makes it possible to respond to the social and economic factors that impact, and often undermine, efforts to improve academic outcomes. An analysis of California’s Local Control Funding Formula (LCFF) and interviews with senior county leaders allows the authors to draw connections to the new policy framework, generating recommendations for strengthening education policies like LCFF.  相似文献   

Workers with disabilities in sheltered employment centres: a training needs analysis     

Pedro Jurado de los Santos 《International Journal of Inclusive Education》2016,20(7):756-769

The work presented is part of a study that the research group CIFO (Research Team in Training for the Labour Market, Autonomous University of Barcelona, Barcelona) has carried out, relating to the training needs analysis and basic competences and skills in the environment of sheltered employment centres (SECs) in Catalonia (this study was undertaken in collaboration with the Coordination of Workshops for People with Mental Disabilities in Catalonia). The analysis and assessment of needs is useful from the perspective of training, as a starting point for planning adapted to the reality of disabled workers in SECs. To do this, various elements such as skills, knowledge and attitudes of individual and social nature have been considered from a systemic approach. By placing ourselves in clearly defined contexts (SECs), we bear in mind the characteristics of workers, the features of the job context, the types of activities performed, the skills related to work activities carried out, the definition of competence profiles required on the basis of the essential skills and the real training needs, through the characteristics of workers and those skills related to the labour activities that are performed as well as the needs for training perceived by workers. Identifying training needs in relation to basic skills and job requirements allows us to meet the challenge, as a trend that supports a competence basis for any worker, of raising general actions that may govern and underlie the training proposals, yet without undermining the specific competences. The importance acquired by what workers themselves have considered about their positioning is understood from the standpoint of its validity, so as to assume conclusions through triangulation processes.  相似文献