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تعداد نتایج: 16830280 فیلتر نتایج به سال:
The use of healthcare apps for medical advice is becoming increasingly common. This paper explores that offer interaction with experts. Working from the supposition digital technologies are intimately entangled in their cultural context, we argue do more than just neutrally mediate contacts and psychological advice. article addresses dimensions answers questions about ways which such contribute...
OBJECTIVES Significant variation in emergency department (ED) patient arrival rates necessitates the adjustment of staffing patterns to optimize the timely care of patients. This study evaluated the effectiveness of a queueing model in identifying provider staffing patterns to reduce the fraction of patients who leave without being seen. METHODS The authors collected detailed ED arrival data ...
PRELIMINARY D A T A r e p o r t e d b y 8 o f t h e 17 S t a t e s where e x p e r i e n c e r a t i n g p r o v i s i o n s are e f f e c t ive in the ca lendar y e a r 1941 i n d i c a t e t h a t 60 p e r c e n t of a l l e m p l o y e r s e l i g i b l e f o r r a t e m o d i f i c a t i o n obtained r a t e r e d u c t i o n s , w h i l e c o n t r i b u t i o n rates in excess o f 2.7 wer...
GDP The gross domestic product POP The population GDP CAP The gross domestic product per capita LOSS The system power losses (MW) EP Electricity consumption (Multiplication of electricity consumption by population) LF Load factor R/S Cost of one kWh (milliamps/kWh) (cost of Energy).
Background and Objective : Noise is considered as a common occupational health hazard in a wide range of occupational settings including oil and gas industries and related companies. This research aimed to assess the environmental noise and personal exposure in a petrochemical plant. Method: First, environmental noise measurement was performed as recommended by ISO9612 (1997) and next, shor...
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