نتایج جستجو برای: Service Change
تعداد نتایج: 900575 فیلتر نتایج به سال:
service oriented enterprises (soes) are subject to constant change and variation. in this paper, the changes are considered from an economic perspective based on service culture notion. once a change is implemented, the costs of some member services may increase, whereas the costs of some other services may reduce. we construct a game theoretic model trying to capture the possible conflicting i...
Background and aims In the absence of End of Service Life Indicator (ESLI), a cartridge change schedule should be established for ensuring that cartridges are changed before their end of service life. The aim of this study was determining the efficiency of respirator change schedule and presenting a suitable schedule for changing the cartridges before their end of service life in a petrochem...
this paper analyzes a renewal input working vacations queue with change over times and bernoulli schedulevacation interruption under (a,c,b) policy.the service and vacation times are exponentially distributed.the server begins service if there are at least c units in the queue and the service takes place in batches with a minimum of size a and a maximum of size b (a
چکیده ندارد.
The impacts of land utilization change on the ecosystem service values in Daqing during 1995 to 2015 were analyzed based on unit area ecosystem service value of Chinese territorial ecosystem from Mr. Xie Gaodi and ecosystem service value calculation formula from Costanza. Results showed that the ecosystem service value of Daqing decreased from US $4343.1559m in 1995 to US $3824.327m in 2015, wi...
This paper analyzes a renewal input working vacations queue with change over times and Bernoulli schedulevacation interruption under (a,c,b) policy.The service and vacation times are exponentially distributed.The server begins service if there are at least c units in the queue and the service takes place in batches with a minimum of size a and a maximum of size b (a
Introduction: Knowledge, as the most important asset of an organization, is regarded as an economic resource. The need for and attainment of the benefits of knowledge management in health centers is highly important and sensitive because we are always faced with a flood of information about patients in health centers. Therefore, the present study was conducted in collaboration with Shahid Rahne...
This paper reports an empirical study analysing 80 projects delivered by two leading service design agencies to understand the relevance and breadth of organisational change. The analysis revealed clearly divided camps practice, playing different roles in change representing distinct definitions design. Some evidenced that had potential move into realm transdisciplinary innovation facilitate co...
Background and aims: For ensuring about proper performance of air-purifying respirators in providing protection against workplace contaminants, it is necessary to change the respirator cartridges before the end of their service life. The aim of this study was determination of service life of organic vapor cartridges using a simple and practical method in a spray painting booth of a car manufa...
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