failures

نتایج جستجو برای: failures

تعداد نتایج: 39266 فیلتر نتایج به سال:

Needless Photographic Failures

Journal: :The Condor 1937

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Failures in Leadership

Journal: :Journal of Language and Politics 2017

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ارزیابی مخاطرات کوره یک کارخانه سیمان با روش آنالیز بحرانیت حالات شکست و اثرات آن (FMECA)

ژورنال: سلامت کار ایران 2013

علیمحمدی, ایرج, فرشاد, علی اصغر , میرزایی, فیض الله ,

Background and aims : Technique of Failure Modes Effects and Criticality Analysis, FMECA, is a method for identifying and analyzing all potential failure modes of a system.This technique is used to prevent failures and to reduce their effects on the system . The main goal of this study was identifying and analyzing of the potential failure modes and assessing the effects of failures in the ce...

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Reliability of Pb(Mg, Nb)O3-Pb(Zr, Ti)O3 multilayer ceramic piezoelectric actuators by Weibull method

Journal: :Microelectronics Reliability 2006

Jung-Hyuk Koh Tae-geun Kim

Expected lifetime and reliability of multilayer ceramic actuators were considered. 5 · 5 · 5 mm sized multilayer ceramic actuators with 60 ceramic sheet layers embedded internal electrodes were selected in this experimental analysis. Specially selected rectified AC bias was applied to the multilayer ceramic actuators to remove heating during charging and discharging process. Sixteen sets of mul...

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Dynamic analysis of a lean cell under uncertainty

2012

Ahmed M. Deif

One of the ultimate targets of lean manufacturing paradigm is to balance production and produce at takt time in production cells. This paper investigates the performance of a lean cell that implements the previous lean goals under uncertainty. The investigation is based on a system dynamics approach to model a dynamic lean cell. Backlog is used as a performance metric that reflects the cell’s r...

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