BACKGROUND The purpose of this study was to determine the current levels of physical education (PE) and sports participation among American secondary school students, and to establish the extent to which they vary by grade level, racial/ethnic background, and socioeconomic status (SES) of the students. METHODS Nationally representative data were used from over 500 schools and 54,000 students ...

a total of 2000 records of egg quality of 746 birds and body weight data from 17th generation of fars native fowl breeding station were used to estimate the genetic parameters of egg quality and body weight traits. six univariate animal models with different random effects were fitted for each trait. a model with direct additive genetic and maternal permanent environmental effects was the most ...

This study was undertaken to investigate the effects of green tea on weight reduction in obese Thais. A randomized, controlled trial involving 60 obese subjects (body mass index, BMI > 25 kg/m2) was conducted. All subjects consumed a Thai diet containing 3 meals (8373.6 kJ/day) for 12 weeks, prepared by the Nutritional Unit at Srinagarind Hospital. The diet contained 65% carbohydrates, 15% prot...

Glucocorticoids have been used in nephrotic syndrome (NS) treatment for many years. In this study, we aimed to evaluate the effect of steroids on bone mineralization in children with glucocorticoid-sensitive nephrotic syndrome (GSNS). Twenty children who were first diagnosed as GSNS received glucocorticoid therapy for four months. Before treatment, at the 4th and 12th week of initial therapy, b...

Social withdrawal has been associated with adjustment difficulties across development. Although much is known about shyness, little is known about preference-for-solitude; even less is known about its relations with adjustment across different periods of adolescence. We examined whether preference-for-solitude might be differentially associated with adjustment difficulties in early and late ado...

OBJECTIVE The aim of this study was to determine the effectiveness of Kinesio taping (KT) application added to the exercise treatment of subacromial impingement syndrome (SIS). METHODS Thirty-eight (25 female, 13 male) patients with SIS were randomly divided into therapeutic KT (n=19) and sham KT (n=19) groups. All patients received the same exercise therapy in addition to therapeutic or sham...

Structural barriers constrain marginalized youths' development of work salience and vocational expectations. Sociopolitical development (SPD), the consciousness of, and motivation to reduce, sociopolitical inequality, may facilitate the negotiation of structural constraints. A structural model of SPD's impact on work salience and vocational expectations was proposed and its generalizability tes...