نتایج جستجو برای: relaxation methods
تعداد نتایج: 1939467 فیلتر نتایج به سال:
in this paper, we present gauss-sidel and successive over relaxation (sor) iterative methods for finding the approximate solution system of fuzzy sylvester equations (sfse), ax + xb = c, where a and b are two m*m crisp matrices, c is an m*m fuzzy matrix and x is an m*m unknown matrix. finally, the proposed iterative methods are illustrated by solving one example.
Introduction: This study aimed to compare the effectiveness of the emotion regulation method based on the Gross model and muscle relaxation technique on perceived stress, anxiety, and resilience in patients with coronary heart disease (CHD). Material & Methods: This study quasi-experimental study had a pretest-posttest design and follow-up and control groups. The statistical population included...
In this paper, we present Gauss-Sidel and successive over relaxation (SOR) iterative methods for finding the approximate solution system of fuzzy Sylvester equations (SFSE), AX + XB = C, where A and B are two m*m crisp matrices, C is an m*m fuzzy matrix and X is an m*m unknown matrix. Finally, the proposed iterative methods are illustrated by solving one example.
Background & Aims: Anxiety involves feelings of helplessness, uncertainty and arousal. Control of anxiety in patients is based on pharmaceutical and non-pharmaceutical methods. Among these, Benson's muscle relaxation and mental imagery are more widely considered. But the difference the two methods are still unknown. Therefore, the present stu study aimed to determine the difference between Bens...
objective behavioral interventions such as relaxation training and biofeedback are some of the most effective interventions for management of migraine headaches. in this study we evaluated the utility of biofeedback-assisted progressive muscle relaxation training (prt) in the treatment of migraine. materials and methods in this prospective study, twenty patients (12-18 years old) with a confirm...
Background: Infertility effects on psychological and emotional tension in couples and make severe stress in infertile men and women. Relaxation technique is one of the methods which reduce stress and balance human emotions. The purpose of this study was determination of relaxation effect on stress score in the infertile women and pregnancy test as outcome of their treatment. Materials and Metho...
Background & Aim: Anxiety is a common experience which is felt as uneasiness, non-specific threat, and activation of autonomic nervous system. The aim of this study was to assess the effect of muscular relaxation on anxiety level of patients underwent cardiac catheterization. Methods & Materials: In this clinical trial, 118 patients who were expected to have a cardiac catheterization were recr...
Background: One of the major problems in the world are Cardiovascular diseases and it is the reason of 30% of the deaths. Objective: The current study aimed to investigate the effectiveness of progressive relaxation and emotional regulation on quality of life of elderly heart patients. Methods: This semi-experimental research was conducted with pre-posttest design with an experimental and con...
since its introduction in 1959, translation quality assessment (tqa) has been among the most addressed research topics in translation studies. during recent years, there has been a crucial increase on the study of tqa. various methods have come on scene. although these methods are based on scientific theories, most of them have remained at the level of theory. juliane house’s model is among tho...
Introduction: Sleep disorders are common in adolescence, as biological, psychological and social changes that arise during adolescence are associated with poor-quality sleep. Relaxation of muscles leads to peace of mind, prevents and neutralizes negative thoughts and emotions, and balances the effects of muscle strain increase on the body. This study aimed to determine the effects of progressiv...
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