نتایج جستجو برای: ss remote neighborhood family
تعداد نتایج: 571609 فیلتر نتایج به سال:
OBJECTIVE To integrate findings from cross-sectional and longitudinal analyses of the relationships between childhood injury, child behavior, parenting, family functioning and neighborhood characteristics. METHODS Logistic modeling of cross-sectional (n = 12,666) and longitudinal (n = 9796) data from the National Longitudinal Survey of Children and Youth. RESULTS Consistent correlates of ch...
BACKGROUND Lower socioeconomic position (SEP) predicts higher cardiovascular risk in adults. Few studies differentiate between neighborhood and family SEP or have repeated measures through childhood, which would inform understanding of potential mechanisms and the timing of interventions. We investigated whether neighborhood and family SEP, measured biennially from ages 0 to 1 year onward, was ...
Ninety-six Birmingham children with sickle cell disease were studied prospectively between 1969 and 1979. Thirty-five were homozygotes for HbS (SS), 12 had sickle thalassaemia (S thal), and 23 were double heterozygotes for HbS and C (SC). Twenty-six whose family studies were incomplete were classified as SS or S thal although most were thought to be SS. The average length of follow-up was 5.1 y...
Collaborative Filtering (CF) is the most popular choice when implementing personalized recommender systems. A classical approach to CF is based on K-nearest-neighborhood (KNN) model, where the precondition for making recommendations is the KNN construction for involved entities. However, when building KNN sets, there exits the dilemma to decide the value of K --a small value will lead to poor r...
Theory suggests that the effects of disadvantaged neighborhoods on child educational outcomes may depend on a family’s economic resources as well as the timing of neighborhood exposures during the course of child development. However, most previous research assumes that disadvantaged neighborhoods have the same effects on all children regardless of their family resources, and few prior studies ...
Semantic segmentation of Very High Resolution (VHR) remote sensing images is a fundamental task for many applications. However, large variations in the scales objects those VHR pose challenge performing accurate semantic segmentation. Existing networks are able to analyse an input image at up four resizing scales, but this may be insufficient given diversity object scales. Therefore, Multi Scal...
A Children's Social Desirability (CSD) questionnaire was constructed and administered to 956 Ss in Grades 3, 4, 5, 6, 8, 10, and 12. A direct question ("yes-no") form of the scale was presented to children in the 3rd, 4th, and Sth grades in individual testing sessions, and a true-false form was given older Ss in group sessions. For both forms of the questionnaire, split-half reliabilities and t...
BACKGROUND The role of ss-catenin signaling in mesodermal lineage formation and differentiation has been elusive. METHODOLOGY To define the role of ss-catenin signaling in these processes, we used a Dermo1(Twist2)(Cre/+) line to target a floxed beta-catenin allele, throughout the embryonic mesenchyme. Strikingly, the Dermo1(Cre/+); beta-catenin(f/-) conditional Knock Out embryos largely pheno...
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