We address a long hypothesized relationship between the proximity of individuals' dwelling units and their kinship association. Better understanding this relationship is important because of its implications for contact and association among members of a society. In this paper, we use a unique dataset from Nang Rong, Thailand which contains dwelling unit locations (GPS) and saturated kinship ne...

Objective To compare the health-related quality of life (HRQL) indicators between institutionalized and community-dwelling elderly men and women. Method This was a cross-sectional study with a sample of 496 elderly men and women, surveyed by researchers at a private hospital that attends institutionalized and community-dwelling elderly. HRQL (World Health Organization Quality of Life), daily ...

Understanding food-web dynamics requires knowing whether species assemblages are compartmentalized into distinct energy channels, and, if so, how these channels are structured in space. We used isotopic analyses to reconstruct the food web of a Kenyan wooded grassland. Insect prey were relatively specialized consumers of either C3 (trees and shrubs) or C4 (grasses) plants. Arboreal predators (a...

Abstract Background Many animals display morphological and behavioural adaptations to the habitats in which they live resources exploit. Bite force is an important whole-organism performance trait that allows increase dietary breadth, inclusion of novel prey diet, territory predatory defence, during mating many lizards. Methods Here, we study six species southern African agamid lizards from thr...

OBJECTIVES To investigate the construct validity of a bathroom scale measuring balance in elderly people. DESIGN Cross-sectional study. SETTING Participants were recruited via nursing homes and an organization that provides exercise classes for community-dwelling elderly people. PARTICIPANTS Nursing home patients were compared with active community-dwelling elderly people. Eligibility cri...