نتایج جستجو برای: concentrated mass

تعداد نتایج: 515945  

Journal: :TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C 1987

Journal: :The European respiratory journal 2010
M J Sternthal H-J Jun F Earls R J Wright

We examined the association between community violence exposure and childhood asthma risk in a multilevel, multimethod, longitudinal study controlling for individual- and neighbourhood-level confounders and pathway variables. Analyses included 2,071 children aged 0-9 yrs at enrolment from the Project on Human Development in Chicago Neighborhoods. Multilevel logistic regression models estimated ...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2008
Robert J Sampson Patrick Sharkey Stephen W Raudenbush

Disparities in verbal ability, a major predictor of later life outcomes, have generated widespread debate, but few studies have been able to isolate neighborhood-level causes in a developmentally and ecologically appropriate way. This study presents longitudinal evidence from a large-scale study of >2,000 children ages 6-12 living in Chicago, along with their caretakers, who were followed where...

Journal: :TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C 1989

Journal: :Transactions of the Korean Society for Noise and Vibration Engineering 2015

Journal: :TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C 1979

Journal: :Herald of Dagestan State Technical University. Technical Sciences 2015

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