Leisure walking is known as one of the most common type of physical activity that perform in purpose of recreation or health, which in turn may affect resident’s health. Built environment, social and individual factors are known as the main factors that affect decision to walk, in this regards, the study aimed to investigate the influence of personal and social factors that prevent residents to...

The impact of school segregation on student outcomes is a central concern of education policy. We compare within-city black-white test score gaps across metropolitan areas that differ in the extent of school segregation. More segregated cities have robustly larger black-white gaps in average SAT scores and in other measures of educational achievement. Using an estimator derived from “control fu...

This paper analyzes if a multi-scale representation of geographical context based on statistical aggregates computed for individualized neighborhoods can lead to improved estimates of neighborhood effect. Our study group consists of individuals born in 1980 that have lived in Sweden since 1995 and we analyze the effect of neighborhood context at age 15 on educational outcome at age 30 controlli...

Immigration and the Neighborhood What impact does immigration have on neighborhood dynamics? Within metropolitan areas, we find that housing values have grown relatively more slowly in neighborhoods of immigrant settlement. We propose three nonexclusive explanations: changes in housing quality, reverse causality, or the hypothesis that natives find immigrant neighbors relatively less attractive...

This study tested the representativeness of four street segment sampling protocols using the Pedestrian Environment Data Scan (PEDS) in eleven neighborhoods surrounding public housing developments in Houston, TX. The following four street segment sampling protocols were used (1) all segments, both residential and arterial, contained within the 400 meter radius buffer from the center point of th...

This research project attempts to prove that there are community wireless networks in existence that are formed accidentally as a result of consumer macro-behavior. Specifically, certain combinations of brand and technology implementations can result in extensive and overlapping wireless networks that allow users to roam seamlessly in residential neighborhoods. We examined the distribution of w...

We use longitudinal data from the Panel Study of Income Dynamics, data from three U.S. censuses, and techniques of spatial data analysis to examine how the composition of extralocal areas - those areas surrounding a householder's neighborhood of residence - affect the likelihood that whites will move out of their neighborhood. Net of the influence of local neighborhood conditions and other pred...

Black residential segregation has been declining in the United States. That accomplishment rings hollow, however, if blacks continue to live in much poorer neighborhoods than other Americans. This study uses census data for all US metropolitan areas in 1980 and 2010 to compare decline in the neighborhood poverty gap between blacks and other Americans with decline in the residential segregation ...

OBJECTIVE To describe HIV prevalence in pregnant women and the rate of vertical transmission according to socioeconomic status of residential neighborhoods. METHODS Ecological exploratory study, which used the Information System of Notifiable Diseases database on HIV-positive pregnant women and AIDS in children, reported from 2000 to 2006, in Vitória, Southeastern Brazil. For analysis of soci...

BACKGROUND Previous research has shown exposure to air pollution increases the risk of adverse birth outcomes, although the effects of residential proximity to significant industrial point sources are less defined. The objective of the current study was to determine whether yearly reported releases from major industrial point sources are associated with adverse birth outcomes. METHODS Materna...