The model is parameterized with available performance testing data for a real web service, and with a testing environment having unpredictable and unknown external workloads of simultaneous execution.
Our results demonstrate that our middleware can maintain desired utilizations in face of uncertainties and variations in task execution times, resource contentions from external workloads, and permanent processor failure.
Well-developed high-intensity running ability appears to be associated with greater absolute and relative internal and external workloads during competition.
Increased fitness leads to greater internal and external workloads during intensified competition, smaller increases in blood CK, and less neuromuscular fatigue.
Nurses rated their external mental workload (interruptions, divided attention, being rushed) and internal mental workload (concentration, mental effort) during medication administration tasks as well as the likelihood of each of three medication safety events: medication administration errors, medication errors on the clinical unit, and clinical unit-level adverse drug events.
Some external factors (workload, background noise, etc).
Analyses were done to compare work perception, objective workload, external factors and personal reasons for retiring.
There are measurable external factors like workload und time pressure, internal factors depending on an individual's own conditions, and the consequences, such as disease.
This study investigated work perception, objective workload, external factors burdening GPs and personal reasons for leaving general practice among two groups of retired general practitioners: those that left general practice in 1998 2002 and those that left in 2003 2007.
