نتایج جستجو برای: neighbourhood features

تعداد نتایج: 533276  

2007
Kadappagari Vijaya Kumar Atul Negi

Eigenpalms, a well-known approach, extracts features from palmprint images using conventional PCA technique. However eigenpalms does not exploit neighbourhood (local) information due to its vector representation of palmprint images. In our work here, we propose a feature-partitioning framework that uses a more efficient and appropriate matrix representation of images. Our novel feature partitio...

2017
Sofie Compernolle Katrien De Cocker Joreintje D Mackenbach Femke Van Nassau Jeroen Lakerveld Greet Cardon Ilse De Bourdeaudhuij

BACKGROUND The physical neighbourhood environment may influence adults' sedentary behaviour. Yet, most studies examining the association between the physical neighbourhood environment and sedentary behaviour rely on self-reported data of either the physical neighbourhood environment and/or sedentary behaviour. The aim of this study was to investigate the associations between objectively measure...

Journal: :Computers, Environment and Urban Systems 2004
Peter H. Verburg Ton C. M. de Nijs Jan R. Ritsema van Eck Hans Visser Kor de Jong

Neighbourhood interactions between land use types are often included in the spatially explicit analysis of land use change. Especially in the context of urban growth, neighbourhood interactions are often addressed both in theories for urban development and in dynamic models of (urban) land use change. Neighbourhood interactions are one of the main driving factors in a large group of land use ch...

2015
Karen E. Lamb Lukar E. Thornton Ester Cerin Kylie Ball

Background Inequalities in eating behaviours are often linked to the types of food retailers accessible in neighbourhood environments. Numerous studies have aimed to identify if access to healthy and unhealthy food retailers is socioeconomically patterned across neighbourhoods, and thus a potential risk factor for dietary inequalities. Existing reviews have examined differences between methodol...

Journal: :Journal of the Marine Biological Association of the United Kingdom 1923

Journal: :Forest Ecology and Management 2021

Mixed forests are expected to be more productive and resilient against disturbances than pure forests. However, tree interactions complex vary depending on characteristics multiple site features including soil properties. Such complexity is not normally accounted for in studies of mixing effects response drought. Here, we evaluate if neighbourhood identity influence biotic abiotic three mature,...

2014
Steve Gibbons Felix Weinhardt Olmo Silva

Theories about neighbours’ influence on children based on social capital, cohesion and disorganisation stress the importance of neighbourhood stability. However, amongst the vast number of studies on the effect of neighbours on a child’s education, none has tested whether neighbourhood stability matters. We fill this gap by estimating the causal effect of residential turnover on student test sc...

Journal: :Epidemiologia e psichiatria sociale 2010
Marjan Drukker Charles D Kaplan Frans J M Feron Jim Van Os Andries Korebrits

AIM Delinquency among adolescents and antecedent conduct disorder among children has been recognized as a growing public mental health problem in contemporary societies. The contribution of the neighbourhood environment to delinquent behaviour was examined in a cohort of Dutch adolescents (aged approximately 11 years at baseline; n = 394). METHODS Multilevel regression analyses estimated asso...

2015
Beatriz Caicedo Kelvyn Jones

Objective Structural and social neighbourhood constructs have been developed for studying a neighbourhood’s influence on a variety of health outcomes; community surveys are being increasingly used for capturing such information. This paper has proposed a six-fold approach which integrates existing methodologies (i.e. multilevel factor analysis, ecometrics, multilevel spatial multiple membership...

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