نتایج جستجو برای: life stress
تعداد نتایج: 1155546 فیلتر نتایج به سال:
Stress activates the hypothalamic-pituitary-adrenal (HPA) axis, which then modulates the degree of adaptation and response to a later stressor. It is known that early-life stress can impact on later health but less is known about how early-life stress impairs HPA axis activity, contributing to maladaptation of the stress-response system. Early-life stress exposure (either prenatally or in the e...
BACKGROUND Changes in world assumptions are a fundamental concept within theories that explain posttraumatic stress disorder. The objective of the present study was to gain a greater understanding of how changes in world assumptions are related to quality of life and posttraumatic stress symptoms after a natural disaster. METHODS A longitudinal study of 574 Norwegian adults who survived the S...
In many of the studies concerning Accelerated life testing (ALT), the log linear function between life and stress which is just a simple re-parameterization of the original parameter of the life distribution is used to obtain the estimates of original parameters but from the statistical point of view, it is preferable to work with the original parameters instead of developing inferences for the...
Background & objectives: Limiting the network of personal communications and inadequacies in the physical and social dimensions leads to stress perception which may have significant effects on the quality of life of the elderly. So, coping with the challenges of this phenomenon and the using appropriate strategies to improve the physical, mental and social health of the elderly is important. Th...
Background: Students, as the first adopters of new technologies are more exposed to smartphone addiction than other groups in society, and consequently problems, such as biopsychological and academic conditions. Objective: This study aimed to explore the relationship between smartphone addiction and stress and life satisfaction in the medical students of Guilan University of Medical Sciences....
background stressful life events may cause initiation of drug use among people. the main purpose of this study was to evaluate the effectiveness of stress management skill training on depression, anxiety and stress levels in drug addicts after withdrawal. objectives the population included all drug addicts after withdrawal in 2012 in alborz province. materials and methods the study was quasi-ex...
Background & Aim: Post-traumatic stress disorder is one of the psychiatric disorders and exposure to trauma is a key factor in its development. This disorder affects important aspects of a person’s life such as professional quality of life. The aim of this study is to determine the relationship between post-traumatic stress symptoms and professional quality of life among psychiatric nurses. ...
In this paper, the effect of interference fit on fatigue life of holed plate of mechanical joints was investigated experimentally. Fatigue tests were carried out on the holed specimens of Al-alloy 7075-T6 alloy. The interference fit process consists of force fitting a fastener into the hole with a negative clearance (diameter of the fastener is larger than of the hole) that produces beneficial ...
Background and Objectives: Belief in God and hope play an important role in continuing the life of all members of society, especially the sick ones. The aim of this study was to investigate the relationship between religious attitude and positivism and life expectancy due to the mediating role of psychological hardiness and perceived stress in patients in hospitals in Kerman. Materials and Met...
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