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Creating a replicable, valid cross-platform buffering technique: The sausage network buffer for measuring food and physical activity built environments
BACKGROUND: Obesity researchers increasingly use geographic information systems to measure exposure and access in neighborhood food and physical activity environments. This paper proposes a network buffering approach, the “sausage” buffer. This method can be consistently and easily replicated across...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2012
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3391988/ https://www.ncbi.nlm.nih.gov/pubmed/22554353 http://dx.doi.org/10.1186/1476-072X-11-14 |