نتایج جستجو برای: relaxation methods

تعداد نتایج: 1939467  

Journal: :Vestnik St. Petersburg University: Mathematics 2022

Journal: :iranian journal of nursing and midwifery research 0
fatemeh nazari mozhgan soheili shahreza vahid shaygannejad mahboubeh valiani

abstract background: fatigue is the most common and highly disabling symptom of multiple sclerosis (ms) that has negative effects on employment, the process of socialization, compliance with the disease, and other factors effective on activities of daily living. the usage of complementary and alternative medicine methods in ms patients is higher than in the general population. however, there is...

ژورنال: یافته 2019

Background: The first technique for relaxing the body's muscles and relieving fatigue is relaxation, but another method for improving chronic fatigue is cognitive-behavioral therapy. According to these definitions, the purpose of this study was to compare the effectiveness of two methods of psychological treatment (cognitive-behavioral therapy) and muscle relaxation (relaxation) in reducing the...

Introduction: One of the common problems of patients after open heart surgery is sleep disturbance. The aim of this study was to investigate the effect of benson relaxation on sleep quality after coronary artery bypass graft. Materials and Methods: In this randomized controlled trial, 80 patients allocated to the benson relaxation and control groups. For the intervention group, Benson's relaxa...

Journal: :SIAM J. Scientific Computing 2009
Sebastiano Boscarino Giovanni Russo

In this paper we consider hyperbolic systems with relaxation in which the relaxation time ε may vary from values of order one to very small values. When ε is very small, the relaxation term becomes very strong and highly stiff, and underresolved numerical schemes may produce spurious results. In such cases it is important to have schemes that work uniformly with respect to ε. IMEX R-K schemes h...

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