this study compared the effects of neurofeedback and physical practices on performance and retention of dart throwing skill. 24 subjects were selected by convenience sampling method from female physical education students of urmia university who were all right-handed with no history of neurofeedback training and dart throwing. they were divided to three groups: physical practice, neurofeedback ...

Impaired physical performance is a common but not obligate result of a low carbohydrate diet. Lessons from traditional Inuit culture indicate that time for adaptation, optimized sodium and potassium nutriture, and constraint of protein to 15-25 % of daily energy expenditure allow unimpaired endurance performance despite nutritional ketosis.

In this overview the genetic contributions to physical performance will be outlined with a special focus on strength, power and endurance characteristics. Two basic approaches have been used to study the genetic basis of performance phenotypes and related characteristics: the unmeasured genotype approach (top-down) and the measured genotype approach (bottom up). Assessment of heritability is ba...

The performance of an interconnection network in a massively parallel architecture is subject to physical constraints whose impact needs to be re-evaluated from time to time. Fat-trees and low dimensional cubes have raised a great interest in the scientiic community in the last few years and are emerging standards in the design of interconnection networks for massively parallel computers. In th...

 Describe the physical database design process, its objectives, and its deliverables.  Choose storage formats for attributes from a logical data model.  Select an appropriate file organization by balancing various important design factors.  Describe three important types of file organization.  Describe the purpose of indexes and the important considerations in selecting attributes to be in...

Iron is one of the most abundant elements, essential for the completion of numerous important biological functions, including electron transfer reactions, gene regulation, binding and transport of oxygen, regulation of cell growth and differentiation. In the human body it is mainly found in the oxygen transport and storage proteins haemoglobin (Hb) (60 70%) and myoglobin (10%), in various iron-...

background and aims: diabetes affects all physical, emotional, and psychological aspects of patient’s health. postmenopausal diabetic women are more susceptible due to their crucial conditions. the emotional regulatory role of vitamin d may be because of the existence of its receptors distributed in brain areas involved in emotional processing and affective disorders. the aim of this study is t...