نتایج جستجو برای: overall performance

تعداد نتایج: 1442974  

Journal: :International Journal of Productivity and Performance Management 2022

Purpose This paper aims to overcome the inability of both comparing loss costs and accounting for production resource losses Overall Equipment Effectiveness (OEE)-related approaches. Design/methodology/approach The authors conducted a literature review about studies focusing on approaches combining OEE with monetary units and/or issues. developed an approach based Cost Loss (OECL), introducing ...

Journal: :Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy 2011

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده علوم ریاضی و مهندسی کامپیوتر 1392

heuristics are often used to provide solutions for flow shop scheduling problems.the performance of a heuristic is usually judged by comparing solutions and run times on test cases.this investigation proposes an analytical alternative ,called asymptotic convergence ,which tests the convergence of the heuristic to a lower bound as problem size grows. the test is a stronger variation of worst cas...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده زبانهای خارجی 1391

regarding the ever evolving and improving world on different aspects of knowledge, the need to a worldwide communication would emerge stronger than ever before which calls for special attention on the judgments and best choices for intermediating between the nations. as the language skills for translation are tested separately from translation skills themselves, to assess translation skills pro...

The mass transfer performance of a pulsed disc and doughnut column for extraction of samarium and gadolinium from aqueous nitrate solution with D2EHPA was investigated. The effects of operating parameters such as pulsation intensity, continuous and dispersed phase velocities on column performance were investigated. The axial dispersion model was used to obtain the overall mass transfer coef...

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