نتایج جستجو برای: facility failure
تعداد نتایج: 428900 فیلتر نتایج به سال:
Background An effective emergency referral transport system is the link between the home of the pregnant woman and a health facility providing basic or comprehensive emergency obstetric care. This study attempts to explore the role of emergency transport associated with maternal deaths in Unnao district, Uttar Pradesh (UP). Methods A descriptive study was carried out to assess the causes of a...
accident is one of the dangers that threated the child’s life. 85 percent of mortality in children in the world is related to accidents. lack of use seatbelt for children in raer seats is one of the major reasons of children mortality. unfortunately, in 70-75% cases, damage in children occurs in their face and head. also, the physical damage can lead to maim and death in children. on the other ...
BACKGROUND AND OBJECTIVES The relationship between aspirin use and arteriovenous fistula (AVF) survival has been lacking. The aim of this study was to evaluate the association between AVF survival and aspirin use. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS Data on 2815 incident hemodialysis patients (on dialysis <or= 30 d) using an AVF at enrollment into the Dialysis Outcomes and Practice ...
In recent years, several research activities have been conducted to develop knowledge in analysis, design and optimization of compressor anti-surge control system. Since the anti-surge control testing on a full-scale compressor is limited to possible consequences of failure, and also the experimental facility can be expensive to set up control strategies and logic, design process often involves...
Underground caverns in rock salt deposits are the most secure disposal method and a type of gas-storing facility. Gas storage plays a vital role in ensuring that a strategic relationship is secured between an established energy infrastructure provider and a midstream energy company. The Fischells Brook area is a pillow-shaped body of salts located in the St. George's Bay area of southwest Newfo...
This paper analyzes a two-facility location problem under demand uncertainty. The maximum server for the ith facility is M i i( , ). = 1 2 It is assumed that primary service demand arrivals for the ith facility follow a Poisson process. Each customer chooses one of the facilities with a probability which depends on his or her distance to each facility. The service times are assumed to be expone...
BACKGROUND Identification of new ways to increase access to antiretroviral therapy in Africa is an urgent priority. We assessed whether home-based HIV care was as effective as was facility-based care. METHODS We undertook a cluster-randomised equivalence trial in Jinja, Uganda. 44 geographical areas in nine strata, defined according to ratio of urban and rural participants and distance from t...
this paper studies an m/g/1 repairable queueing system with multiple vacations and n-policy, in which the service station is subject to occasional random breakdowns. when the service station breaks down, it is repaired by a repair facility. moreover, the repair facility may fail during the repair period of the service station. the failed repair facility resumes repair after completion of its re...
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