following the idea of $l$-fuzzy neighborhood system as introduced byfu-gui shi, and its generalization to $(l,m)$-fuzzy neighborhood system, the relationship between  $(l,m)$-fuzzy topology and $(l,m)$-fuzzy neighborhood system will be further studied. as an application of the obtained results, we will describe the initial structures of $(l,m)$-fuzzy neighborhood subspaces and $(l,m)$-fuzzy top...

Do voters turn out more or less frequently when surrounded by those like them? While decades of research examined the determinants of turnout, little is known about how the turnout of one voter is influenced by the characteristics of other voters around them. We geocode over 50 million voter registration records in California, Florida, and Georgia and estimate the effects of racial and partisan...

OBJECTIVE We explore differences in the prevalence of asthma and other respiratory diseases at the neighborhood level. In addition to traditional metrics of neighborhood structure (e.g., concentrated disadvantage, residential stability), we incorporate residents' evaluations of neighborhood context. We examine the extent to which indicators such as disorder (observable signs of physical and soc...

This paper describes scales measuring perceptions of neighborhood and school quality. The scales are short and easy to administer, and easily understood by respondents. The measure of neighborhood quality (the NegNeb) has high reliability (alpha = .81), correlates with census data, shows sensitivity to change in neighborhood quality, and discriminates among urban neighborhoods. The measure of s...

In this paper, new definitions of $L$-fuzzy closure operator, $L$-fuzzy interior operator, $L$-fuzzy remote neighborhood system, $L$-fuzzy neighborhood system and $L$-fuzzy quasi-coincident neighborhood system are proposed. It is proved that the category of $L$-fuzzy closure spaces, the category of $L$-fuzzy interior spaces, the category of $L$-fuzzy remote neighborhood spaces, the category of ...

regarding iranian old cities, neighborhood has been a real place to live, a space for social interaction as well as economic activities. the concept of neighborhood has always been accompanied with senses of well-being, security and identity. in parallel with urban developments and changing lifestyles, neighborhoods have also faced the significant changes. in tehran as the capital, the changes ...

background: the purpose of this study is to determine association between personal, family, neighborhood, and social network characteristics and perceived intimacy in the neighborhood by the women. methods: in this cross‑sectional study, we applied a two‑stage sampling method to choose a representative sample of 150 married women and housewives, aged 15 to 49 years, who had education between si...

Childhood cognitive and test-taking abilities have long-term implications for educational achievement and health, and may be influenced by household environmental exposures and neighborhood contexts. This study evaluates whether age 5 scores on the Wechsler Preschool and Primary Scale of Intelligence-Revised (WPPSI-R, administered in English) are associated with polycyclic aromatic hydrocarbon ...

In order to further improve the accuracy of age estimation, a locally adjusted estimation algorithm based on deep learning and directed acyclic graph SVM is proposed. training phase, SE-ResNet-50 network pre-trained by VGGFace2 dataset first fine-tuned. Once converges, vector consisting parameters last fully connected layer used as representation train multiple One-Versus-One SVMs. test we sent...

Abstract Investments in new transportation infrastructure hold the potential to transform urban socioeconomic landscape by reshaping accessibility and encouraging developments around these investments. This chapter outlines theoretical arguments for why how transport, specifically rail transit, is expected impact composition of neighborhoods reviews relevant empirical literature on subject. Nei...