In a global economy, an efficient supply chain as a main core competency empowers enterprises to provide products or services at the right time in the right quantity, at a low cost. This paper is to plan a single product, multi-echelon, multi-period closed loop supply chain for high-tech products (which have continuous price decrease). Ultimately, considering components rated to procurement, pr...

BACKGROUND The physicians' competency is an important public health issue around the world. Several international organizations have taken the lead in examining the competencies required to be a physician. The purpose of this study is to identify subgroups of physicians' competency based upon the importance results of competency evaluation and provide a scientific basis for the qualitative rese...

Background/Study aim The American Society for Gastrointestinal Endoscopy (ASGE) recommends that trainees complete 150 endoscopic ultrasound (EUS) procedures before assessing competency. However, this recommendation is largely based on limited evidence and expert opinion. With new evidence suggesting that this historical threshold is underestimating training requirements, we evaluated the learni...

Competency in the use of ICT is enjoying renewed attention in the research and practice, but there may be a notable lack of a deeper theoretical view in this area of interest. This paper presents a grounded theory that revolves around three core elements namely: e-Competency Sets, e-Competency Acquisition, and Triggers. It is proposed that the practitioner possesses an eCompetency Set, consisti...

background: nurses’ clinical competency plays an important role in the care of preterm infants. on the other hand, burnout is one of the most important factors in reducing the nurses’ efficiency. with regard to the importance of the role of nurses, and the vulnerability of the infants, the purpose of this study was to investigate the relationship between nurses’ burnout and clinical competency ...

The second-generation Web (2.0) is a complex socio-technical system of unprecedented growth and dynamics. On-line communities emerge and interact all around a usually self-organising manner, supported by interactive applications including bookmarking, tagging, blogging, and wikis, being developed and shared at little or no cost. The emerging range of Semantic Web and other open technologies pro...

In competency-based education, it is important to frequently evaluate the degree of competency achieved by establishing and specifying competency levels. To self-appraise one's own competency level, one needs a simple, clear, and accurate description for each competency level. This study aimed at developing competency stages that can be used in surveys and conceptualizing clear and precise comp...

background and purpose: consideringbackground and purpose: considering the importance and necessity of competency-based education at a global level and with respect to globalization and the requirement of minimum competencies in medical fields, medical education communities and organizations worldwide have tried to determine the competencies, present frameworks and education models to respond t...