On the basis of analyzing the relationship between the equipment system and spare parts inventory, this paper proposes two-level equipment and spare parts system management based on the Theory of Constraints. From the system point of view and according to the Theory of Constraints, the manufacturing organization identifies bottleneck equipments in equipment system and makes the bottleneck equip...

Evolving online virtual worlds are intensely being utilised as 3D Virtual Learning Environments (3D VLEs) by hundreds of universities worldwide. However, there is inadequate academic research depicting satisfaction of users from the environmental design factors of 3D virtual buildings used within these virtual worlds. Specifically, there is no research evidence representing satisfaction of educ...

Performance evaluation of various organizations especially educational institutions is a very important area of research and needs to be cultivated more. In this paper, we propose a performance evaluation for educational institutions using rough set on fuzzy approximation spaces with ordering rules and information entropy. In order to measure the performance of educational institutions, we cons...

this article deals with the engineering education of mechatronic in the different universities of canada, while every educational aspect of their curriculum is described in detail. this study shows that the desing of any educational program to some extend depends on the department where the program is carried out and the cooperation and help of the other departments. it seems that gradually thi...

The Web is used for many purposes in education, such as the publication of course management information, centralized distribution of course material, and supporting on-line discussions between instructors and students or among the students themselves. Leveraging off the Web for educational activities both inside and outside the classroom produces a dynamic educational repository. In this paper...

The appearance of COVID-19 brought to Brazil, and the world, innumerable methods contain increase infected people. These are necessary avoid spread virus include social distancing quarantine population. Knowing that these have a big impact on educational system. This study has as its objective verify process teaching learning, in spaces environments, times pandemic. In order look for pattern es...

0957-4174/$ see front matter 2011 Elsevier Ltd. A doi:10.1016/j.eswa.2011.03.043 ⇑ Corresponding author. Tel.: +90 3125823803; fax E-mail address: [email protected] (B. Yilma With the labor and material, equipments will be used in production processes, are one of the essential components of the production systems. Equipments used in production process are an important subject, effecting t...