UNLABELLED The ecology of small rodent food selection is poorly understood, as mammalian herbivore food selection theory has mainly been developed by studying ungulates. Especially, the effect of food availability on food selection in natural habitats where a range of food items are available is unknown. We studied diets and selectivity of grey-sided voles (Myodes rufocanus) and tundra voles (M...

A cross-sectional sequential explanatory mixed methods study was conducted among household food preparers to examine the association between home availability and consumption of traditional vegetables among resettled African refugees living in Queensland, Australia. Home availability of traditional African vegetables was associated with age, having a vegetable garden, employment status, and hav...

BACKGROUND Comprehensive and psychometrically tested measures of availability and accessibility of food are needed in order to explore availability and accessibility as determinants and predictors of dietary behaviors. The main aim of this systematic review was to update the evidence regarding the psychometric properties of measures of food availability and accessibility among youth. A secondar...

Dynamics of body weight and food intake can be studied by temporally perturbing food availability. This perturbation can be obtained by modifying the amount of available food over time while keeping the overall food quantity constant. To describe food intake dynamics, we developed a mathematical model that describes body weight, fat mass, fat-free mass, energy expenditure and food intake dynami...

BACKGROUND Daily feeding and locomotion are interrelated behaviours. The time spent in feeding and rate of food intake depends on food availability. In low food condition, the birds would show intense movement (locomotion) for a longer time throughout the day however during abundant food supply they may chose higher activity and food intake in the morning and evening only. In the present study ...

OBJECTIVE The purpose of the present study was to evaluate the changes in the availability of the most important food components of the traditional Mediterranean diet and other food groups in five geographical areas during a 43-year period. DESIGN Ecological study with food availability data obtained from FAO food balance sheets in forty-one countries for the period 1961-1965 and 2000-2004. ...

Access to Healthy and Less Healthy Food Options In a Low-Income, Racially Diverse Seattle Neighborhood Sara Denise Coulter Chair of the Supervisory Committee: Associate Professor, Donna B. Johnson Department of Health Services There is a need for more place-based research on the food environments of low-income and/or racial minority populations for the purpose of developing policy initiatives a...