In this letter, an application of energy balance method is applied to solve the nonlinear oscillators with un force. Comparison is made between the modification of harmonic balance method and energy balance method. The results reveal that the energy balance method is very effective and simple. Energy balance method is very effective and convenient and quite accurate to both linear and nonlinear...

BACKGROUND The 24-h respiratory quotient (24-h RQ) and 24-h carbohydrate balance (24-h CHO-Bal) are predictors of weight change. Whether these relations are mediated by the effects of substrate oxidation and balance on food intake is not known. OBJECTIVE We tested whether substrate oxidation and balance predict future ad libitum food intake. DESIGN Substrate oxidation and balance were measu...

physical balance is one of the important factors in daily sport activities.dynamic balance helps maintain the balance of those forces imposed on body insports and an increase in this balance improves motor and sport performance. theaim of this study was to determine the effects of neurofeedback training on dynamicbalance of young men. 24 male undergraduate students voluntarily participated inth...

Purpose: Postural balance deficit is one of the common post-stroke disabilities. Providing visual biofeedback while balance activities are performed is a way to improve postural balance disorders following stroke. But among the research published, there is incoherency about the positive effects of visual biofeedback therapy. The purpose of this study was to investigate the effects of usin...

Introduction: Falls are considered as the major health problem in ageing and the damages caused by falls (such as fractures, disability, heavy costs on government and family, and death) are the major concern of the World Health Organization. So, determination of risk factors and specific ways to prevent falls in the elderlies are of great importance. The aim of this study was to evaluate the ef...