نتایج جستجو برای: active and inactive population
تعداد نتایج: 16951045 فیلتر نتایج به سال:
this exploratory study aimed to investigate a possible relationship between learners’ beliefs about language learning and one of their personality traits; that is,locus of control (loc). both variables, beliefs and locus of control, are assumed to influence the language learning process. the internal control index (ici) and the beliefs about language learning inventory (balli) were administered...
Protein actions are usually discussed in terms of static structures, but function requires motion. We find a strong correlation between phosphorylation-driven activation of the signaling protein NtrC and microsecond time-scale backbone dynamics. Using nuclear magnetic resonance relaxation, we characterized the motions of NtrC in three functional states: unphosphorylated (inactive), phosphorylat...
this research was conducted to examine the effect of a concurrent training on rest level of leptin of plasma and some hormonal factors in non-athlete subjects. the research population included non-athlete men who didn’t participate in any organized sport activities. 30 men were chosen voluntarily among the above-mentioned population and were divided into 2 groups: experimental (15 subjects) an...
It has frequently been proposed that a variation in the relative content of lysine-rich, moderately lysine-rich, and arginine-rich histones might provide a mechanism by which specific portions of the genome may be genetically regulated. This possibility was investigated by comparing the electrophoretic pattern of these three fractions in cells differing markedly in their content of genetically ...
Der Aufbau des Nukleosoms als Grundbaustein des Chromatins der Eukaryontenzelle, mit Ausnahme des Dinoflagellaten-Zellkerns, wird biochemisch und elektronenmikroskopisch vorgestellt als eine Einheit eines Oktamers aus Histonen (2 X H2A, 2XH2B, 2X H3, 2X H4) und einem Betrag von etwa 150 Basenpaaren DNA. Diese Partikel sind durch einen Zwischenbereich von weiteren etwa 50 Basenpaaren DNA verbund...
Introduction: Complications of obesity and high fat in children are grave now and future. The aim of this research is comparing percentage of body fat in active and inactive girls using Anthropometric Parameters.Materials and Methods: This research is descriptive- correlation that 144 active(n= 70) and inactive(n= 74) girls aged 8 to 10 years old were selected by random cluster sampling method ...
Objective. To describe the sources of stress for persons with IBD and changes with changes in symptoms. Methods. 487 participants were recruited from a population-based IBD registry. Stress was measured at study entry and three months later, using a general stress measure and the Sources of Stress Scale. Four symptom pattern groups were identified: persistently inactive, persistently active, in...
Objectives Lower levels of inflammatory cytokines and higher levels of anti-inflammatory cytokines are associated with increased life expectancy. However, the effects of regular physical activity on these cytokines in postmenopausal women have not been investigated very well. Methods & Materials Fifteen active and 15 inactive postmenopausal women (aged between 50-60 years) were recruited...
We describe a modification of receptor theory for the estimation of observed affinities (K(obs)) and relative efficacies of orthosteric ligands in functional assays that exhibit constitutive activity. Our theory includes parameters for the fractions of the occupied receptor population in the active (intrinsic efficacy, ε) and inactive (ε(i)) states and analogous parameters for the fractions of ...
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