the purpose of this study was to determine the relationship between motivation and commitment of volunteers in 9th sport olympiad of iran universities. the statistical population of this study included all volunteers (n=240) who participated in this event (women and men). 147 subjects were randomly selected as the sample of this study according to morgan table. kinso (2007) questionnaire was us...

Low pressure Pain Threshold (PPT) is considered a risk factor for Temporomandibular Disorders (TMD) and is influenced by psychological variables. Objectives To correlate deep pain sensitivity of masticatory muscles with prosthetic factors and Oral-Health-Related Quality of Life (OHRQoL) in completely edentulous subjects. Material and Methods A total of 29 complete denture wearers were recruited...

Tilted algebras, that is endomorphism algebras of tilting modules over a hereditary algebra, have been one of the main objects of study in representation theory of algebras since their introduction by Happel and Ringel [9]. As a generalization, Happel, Reiten and Smalø studied endomorphism algebras of tilting objects of a hereditary abelian category which they call quasi-tilted algebras [8]. We...

Abstract In general linear modeling (GLM), eta squared ( ? 2 ) is the dominant statistic for explaining power of an independent variable. This article discusses a less-studied deficiency in : its values are seriously deflated, because estimates by coefficient deflated. Numerical examples show that deflation may be as high 0.50–0.60 units correlation and 0.70–0.80 power. A simple mechanism to ev...

Student online engagement has become a challenge for higher education in Mongolia during the COVID-19 pandemic. This study explores student learning of Mongolian lockdown period. The assessed differences across gender, tools students used to study, their level and field study. It also determined associations between variables. data were collected using questionnaire developed by Dixson (2015), ...

The theoretical basis and computational procedures for estimating the culling variate utilized by breeders in actual selection are presented. The essential part of this procedure is to derive the unknown culling variate in terms of a linear combination of traits based on realized indirect selection differentials of those traits and phenotypic variances and covariances among traits in the popula...

Previous research assessed pain interference among student pharmacists, however, the reliability and validity of instruments used to obtain this data is unknown. This study a instrument administered pharmacists at one United States college pharmacy. The previously five-item scale (items included: how much interferes with daily activities, leisure work, school, relationships) was using classical...