منابع مشابه
[Neuroticism, work demands, work-family conflict and job stress consequences].
BACKGROUND The objective of the study was to the determine of neuroticism, requirements of the labor market and work-family conflict while exploring consequences of various aspects of job stress in occupationally active parents. MATERIAL AND METHODS The investigations covered 159 females and 154 males from families where both parents are occupationally active and bring up at least one child a...
متن کاملCan social instability, food deprivation and food inequality accelerate neuronal aging?
Based on both animal and human studies, inequality in food intake and social instability has adverse effects on the health of individuals and the community. However, it is not known whether social instability, food deprivation and food inequality affect neuronal death and premature aging in young animals. To address this question, the effects of these adverse situations, histopathological chang...
متن کاملPhysiological demands of mountain rescue work.
OBJECTIVE To characterise the physical fitness of mountain rescue (MR) volunteers and the physical demands of a typical MR callout. METHODS Eight MR volunteers (age ± SD: 45.5 ± 8.9 years) completed a laboratory-based treadmill exercise test to exhaustion. One week later subjects completed a field-based simulated callout to retrieve a casualty by stretcher. In both studies exercise intensity ...
متن کاملNurses' attention demands in the work setting.
This descriptive study aimed to identify attention demand situations experienced by nurses in their workplace and to verify if these demands were judged differently depending on socio-demographic variables. Data were collected through the "Directed Attention Demands" instrument, translated and validated in Brazil. SAS statistics software was used for data analysis. The following demand situatio...
متن کاملFood Deprivation: A Neuroscientific Perspective
The Russian physiologist Pavlov considered eating as the most powerful relationship an organism has to its surrounding world (Pavlov 1953). This "food connection" is heavily regulated by internal state variables such as hunger. Prolonged periods of starving are one of the most tragic experiences of humanity and even mild conditions of food deprivation clearly affect consummatory behavior as ref...
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ژورنال
عنوان ژورنال: Science
سال: 1970
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.170.3963.1229