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Knowledge sharing is an acknowledged pre-requisite for effective knowledge management. There is an extensive literature upon knowledge sharing practices and potential barriers. There is increasing recognition of the value of knowledge about customers within organisations. There are often several distinct avenues through which such knowledge is channelled. An assessment tool of knowledge flows is used to identify patterns in knowledge sharing for different facets of knowledge about customers within a case study organisation. An analysis is undertaken of sharing of knowledge about customers among customer service, sales and operations management teams, within the teams with peers, horizontally with other teams, and vertically within the organisation. The study demonstrates that it is possible to identify patterns of sharing knowledge about customers. The research highlights the value of the approach towards analysing knowledge sharing in organisations generally. 相似文献
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Arfah A. Aziz 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》1987,33(3):351-355
Conclusion The teacher's role and his involvement in the activities of the community are unrecorded, undocumented, and often unrecognized. However, the teacher plays a very important role in the development of various sectors of the community. The importance of teacher participation is ironically felt when he is absent from, and consequently does not perform his informal functions within the community. This was seen during the early phase of land development schemes, when teachers chose to stay away from the community, and would commute daily to the school. It is because of this that the Ministry of Education now includes the building of teachers' quarters within the compounds of schools to ensure that the teachers stay within the communities they serve.The implementation of the new curriculum programmes requires additional, direct contributions by the teachers. It is time that the community recognized the important contributions expected from, and delivered by the teacher towards the growth and development of not only the child, and the school, but also of the community. 相似文献
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Effect of seedling age and water depth on morphological and physiological aspects of transplanted rice under high temperature 总被引：2，自引：0，他引：2
Khakwani AA Shiraishi M Zubair M Baloch MS Naveed K Awan I 《Journal of Zhejiang University. Science. B》2005,6(5):389-395
INTRODUCTION Rice (Oryza sativa L.) is one of the most im-portant crops in Pakistan. It is the third largest crop interms of area and production after wheat and cotton.Although rice in Pakistan is consuming large acreage,Pakistan is still far behind other rice producingcountries. The average yield is very low (2 t/ha) ascompared to Egypt (8.4 t/ha) and USA (6.6 t/ha).There are many reasons for this low yield. The mostimportant are high temperature (40?50 °C), low hu-midity at … 相似文献
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Dawn M. Aziz 《Performance Improvement》2013,52(6):28-35
What are the similarities and differences between instructional systems design, organization development, and human performance technology/improvement (HPT/HPI)? This article defines these fields and highlights how they contribute to the performance improvement domain. With Rossett's view of HPT as a “perspective, or habit of mind, that inclines us towards data, analysis, systems, alignment and partnerships” (A. Rossett, personal communication, October 28, 2012), HPT/HPI will be presented as the overarching framework for selecting and measuring instructional systems design or organization development interventions. 相似文献
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Abdul Samad Aziz Madhav Govind Kalekar Adinath Narayan Suryakar Tabita Benjamin Milsee Jaya Prakashan Bijle Mohammed Nadeem Ahmed Mehmood Sayyad 《Indian journal of clinical biochemistry : IJCB》2013,28(4):374-380
The present study aims to assess and compare the biochemical oxidative stress markers in male smokers and non-smokers with chronic periodontitis. One hundred thirty-four male chronic periodontitis patients and 64 apparently healthy male volunteers were recruited for the study. The periodontal status was evaluated by measuring gingival index, plaque index, papillary bleeding index and clinical attachment loss using UNC-15 probe. The biochemical markers estimated were total antioxidant capacity, RBC-superoxide dismutase, glutathione peroxidase, vitamin C, malondialdehyde and C-reactive protein. The obtained results indicate higher oxidative stress in chronic periodontitis. Smokers with chronic periodontitis show significantly higher periodontal clinical parameters and relatively higher systemic oxidative stress. Vitamin C estimation may be an important biochemical parameter in conjunction with clinical parameters for diagnosis of chronic periodontitis in smokers. 相似文献
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Since the late-1990s, the University of South Australia has embedded seven Graduate Qualities across all programs. Subsequently, the higher education landscape has changed dramatically in terms of national policies and standards, as well as technologies available to support learning and teaching. Most higher education institutions now have their own list of qualities or attributes developed by graduates. Further changes in Australia include quality assurance accredited through a national body, such as the Tertiary Education Quality and Standards Agency, and the development of disciplinary Threshold Learning Outcomes under the Learning and Teaching Academic Standards project. Similar changes are underway internationally. A multi-disciplinary research project at University of South Australia explored how ePortfolios might enhance this learning environment with a focus on aligning standards, Graduate Qualities and professional requirements. This paper outlines approaches taken in Engineering and Law undergraduate programs using two different ePortfolio tools (PebblePad and Mahara), where we sought to discover if this would empower learners to articulate their achievements and to understand professional frameworks. Lessons learnt and evaluation data are presented, along with recommendations to support a progressive developmental approach across programs. Whilst the experiences relate to two disciplinary areas, the approach taken can be adapted for other programs. Many of the insights gained also apply to strategies that exclude ePortfolio tools. 相似文献
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A. Aziz Khater Ahmad M. El-Nagar Mohammad El-Bardini Nabila M. El-Rabaie 《Journal of The Franklin Institute》2018,355(14):6390-6415
In this paper, an adaptive Takagi–Sugeno (T–S) fuzzy controller based on reinforcement learning for controlling the nonlinear dynamical systems is proposed. The parameters of the T–S fuzzy system are learned using the reinforcement learning based on the actor-critic method. This on-line learning algorithm improves the controller performance over the time, which it learns from its own faults through the reinforcement signal from the external environment and tries to reinforce the T–S fuzzy system parameters to converge. The updating parameters are developed using the Lyapunov stability criterion. The proposed controller is faster in learning than the T–S fuzzy that parameters learned using the gradient descent method under the same conditions. Moreover, it is able to handle the load changes and the system uncertainties. The test is carried out based on two mathematical models. In addition, the proposed controller is applied practically for controlling a direct current (DC) shunt machine. The results indicate that the response of the proposed controller has a good performance compared with other controllers. 相似文献
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Abdel Aziz M. Sartawi Maher M. Abu-Hilal Ibrahim Qaryouti 《International Journal of Disability, Development & Education》1999,46(1):109-115
The purpose of the study was to test a structural model which involves training variables and work environment variables in the United Arab Emirates and Jordan. Two instruments were used to collect data from people with a disability (n = 113) about their views of the training program and work environment. The Structural Equation Model (SEM) analysis revealed the following results: the factor representing psychological support and suitability of training environment influenced positively the disabled workers' view of their work; the factor representing job selection, trainers, and efficacy of program had a negative effect on the view of the people with disability on their work environment; while job selection had a direct negative effect on how others perceive the disabled person. 相似文献