Predation on distasteful animals should favor warning coloration that is relatively conspicuous and phenotypically invariable. However, even among similarly colored individuals there can be variation in their warning signals. In butterflies, individual differences in larval feeding history could cause this variation. The warning signal of the pipevine swallowtail butterfly, Battus philenor L. (...

This paper aims to examine the route on which Food and Nutrition in Public Health was build in the Brazilian context, from its fields of origin, identifying tensions and convergences, seeking to demarcate its boundaries and to characterize its status within the scientific field. We seek to evince the existence of a movement marked by the fruitful encounter between the field of "Public Health" a...

The purpose of this study was to describe the learning style of 1994 incomingfreshmen students enrolled in the College of Food Agricultural, and Environmental Sciences at The Ohio State University. The study investigated the relationships between learning style, academic performance, and selected student characteristics. Results of the study indicated that the 1994 enteringfreshmen tended to le...

The interdisciplinary field of reflections on food as politics goes through a process of expansion and overflow to the private sphere, and routine daily food consumption. This process seems to be a reflection of transformations in the global agrifood markets, the wide publicity and awareness of food hazards and the politicization of consumption. To the extent that individuals are to assume resp...

Microwave ovens are frequently used in domestic situations for the heating of chilled foodstuffs which are generally approximately 80% by weight water. Rapid, internal heating are some of the key benefits over conventional ovens. The food industry utilises these attributes in a number of ways most in particular with the introduction of microwave ready meals and convenience food. It is important...

the prevalence of food allergy is different in various nations. the identification of the most common food allergens is a priority in any population to provide effective preventive and curative measures. the aim of this study is to determine the most common food allergens in iranian children. one hundred and ninety children with skin, respiratory or gastrointestinal symptoms, which were thought...

background and objectives: this study was undertaken to determine the relationship between food security and individual dietary diversity score (idds). materials and methods: this population-based cross-sectional study was conducted on 200 non-diabetic individuals aged ≥40 years, selected randomly from the tehran lipid and glucose study. household food security was measured using a validated un...

Executive Summary. The field of food systems focuses on connections among food production, promotion of human health and well-being, and maintenance of the environment. Modern food systems provide unparalleled productivity but are accompanied by unacceptable levels of diet-related health problems, food-borne disease, hunger and agricultural pollution. Meanwhile solutions are critical within the...