There currently is little information available that allows objective prediction of psychosocial risks and benefits associated with the shift work in the developing countries. To provide such information, this study assessed possible differential effects of fatigue associated with the shift workers' attitude, job satisfaction, psychosocial problems, and other difficulties. Data were collected f...

Introduction. Training opportunities have decreased dramatically since the introduction of the European Working Time Directive (EWTD). In order to maximise training we introduced a rotation schedule in which registrars do not work night shifts and elective training opportunities are protected. We aimed to determine the safety and effectiveness of this EWTD compliant rotation schedule in achievi...

Actual working hours of employees vary widely, especially in the transportation industry. We developed a tool, the RAS (Representation and Analysis Software), to ease the assessment of such irregular hours and the transfer of existing knowledge of proper schedule design to the problem of irregular hours. This article discusses several critical design questions that were addressed during softwar...

The influence of four work-rest schedules (60-min shift-15-min break, 45-15, 30-15, 30-30) on acute effects of physical workload in the back and legs due to standing work was investigated in 12 poultry inspectors. Subjective discomfort in the legs and back, and swelling in the distal lower leg were significantly affected, with the 60-15 schedule leading to a higher postural load as compared wit...

A long standing macroeconomic issue is how monetary policy a ects the real economy The lending view is that tight money a ects aggregate demand by shifting the supply schedule left in the bank loan market Previous studies have found that loans contract following tight money It is not clear whether the nancial contraction re ects a shift of the supply schedule or the demand schedule in the loan ...

A plant's reproductive allocation (RA) schedule describes the fraction of surplus energy allocated to reproduction as it increases in size. While theorists use RA schedules as the connection between life history and energy allocation, little is known about RA schedules in real vegetation. Here we review what is known about RA schedules for perennial plants using studies either directly quantify...

In line with previous research showing that animals predisposed to develop schedule-induced polydipsia when submitted to intermittent distribution of food show differential behavioural and neurochemical characteristics, the present experiments investigated the nature of defense reactions to aversive situations in rats that do or do not develop schedule-induced polydipsia. It was found that rats...

Abstract A long-standing macroeconomic issue is how monetary policy affects the real economy. The lending view is that tight money affects aggregate demand by shifting the supply schedule left in the bank loan market. Previous studies have found that loans contract following tight money. It is not clear whether the financial contraction reflects a shift of the supply schedule or the demand sche...