نتایج جستجو برای: maintenance cost
تعداد نتایج: 522404 فیلتر نتایج به سال:
Preventive maintenance policies are also planned so that the overall reliability. The optimal level of preventive maintenance that maxipreventive maintenance. Maintenance policies can be further improved when they.We design an optimal preventive maintenance policy for a system of N items. An optimal maintenance policy for a system of N items, from a particular class of.Taken into considerations...
Reliability-based and risk-based methods for directing maintenance activities play a critical role in ensuring system safety reducing unnecessary downtime. Those focus on preventive to avoid component failures are applicable before unexpected disruptions occur. However, when unavoidable, more attention should be paid systems’ recovery from unwanted changes. As remedy of maintenance, improving r...
BACKGROUND Eli Lilly and the China Primary Health Care Foundation are currently implementing a patient assistance program (PAP) in China, which allows first-line nonsquamous non-small-cell lung cancer (NSCLC) patients who complete four cycles of pemetrexed induction therapy to receive free, continuous pemetrexed maintenance therapy. OBJECTIVE To estimate the cost-effectiveness of pemetrexed m...
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