The world of health cannot be separated from medical devices. This study aims to obtain an overview interest in the use domestic Eleven resource persons came users devices (hospitals, centers, dental clinics), purchasing department at hospitals, equipment technicians who repair and maintain distributors devices, imports were observed interviewed depth. research uses grounded theory method. foun...

Most field ecology is conceived and financed by scientists from urban areas but is actually carried out in rural areas. Field staff can either be imported from urban areas or recruited from local residents. We evaluated the advantages and disadvantages of involving rural residents as local technicians over a 25- year period at active field research site in Costa Rica. We defined "local technici...

OBJECTIVES This study aimed to evaluate occupational symptoms and chemical exposures of nail salon technicians. METHODS Work-related symptoms of nail salon technicians in Daegu City were surveyed using a researcher-administered questionnaire, and responses were compared to those of non-exposed office workers as controls. Personal exposure level of airborne volatile organic compounds was also ...

Objective Measure absenteeism among nurses and nursing technicians/aides in three hospitals and explore possible management decisions by nursing managers to deal with it. Method Quantitative, qualitative study. In the qualitative stage, monthly rates, annual average and overall rates of absenteeism were measured among nurses and nursing technicians/aides from 12 service units in the hospitals, ...

BACKGROUND Ionizing radiation causes detrimental health effects such as cancer and genetic damage. The study aim was to determine predictors for micronuclei (MN) occurrence and frequency in peripheral blood lymphocytes of health workers professionally exposed to radiation. METHODS Health workers, age matched, selected for the study on regular check-ups, were divided according to the radiation...

This paper illustrates the use of a vehicle in several industries and is capable of reducing extra strenuous and/or time consuming activities of humans. The main concentration of this work was on vehicle navigation, tracking, obstacle detection, weight overload, battery power measuring and also be able to locate the respective service station goods. Vehicle navigation employs RFID technology. T...

VANETs, as a subset of the MANETs, have progressed remarkably in recent years. These networks have an important role in improving traffic, road safety and driver service. In vehicle Networks, vehicle can Communication by vehicle-to-vehicle communication. Since there are fewer vehicles in the environment, there is no vehicle-to-vehicle connection in some areas. Therefore, they use Road Side Unit...

This paper formulates a simple model to examine the appropriate mix of dedicated and flexible maintenance technicians (servers) required when total delay cost is a non-linear function of mean delay time. The primary decision variable is the number of flexible servers needed to minimize system related costs. Non-linear delay costs appear to significantly increase the level of cross training requ...