1,302 research outputs found
HOUSEHOLD NUTRIENT DEMAND: USE OF CHARACTERISTICS THEORY AND A COMMON ATTRIBUTE MODEL
A characteristics model, which assumes goods generate a common set of attributes but no unique attribute, is described. The model yielded two equations which were estimated. One was a set of hedonic price equations in which the price paid for each food purchased was a function of imputed attribute prices. This set of equations was estimated at the household level. Nutrient demand equations were estimated across households. Imputed prices, income, and household characteristics including location, size, education, age distribution, and race affected nutrient demand levels.Consumer/Household Economics,
Prolongations of Geometric Overdetermined Systems
We show that a wide class of geometrically defined overdetermined semilinear
partial differential equations may be explicitly prolonged to obtain closed
systems. As a consequence, in the case of linear equations we extract sharp
bounds on the dimension of the solution space.Comment: 22 pages. In the second version, a comparison with the classical
theory of prolongations was added. In this third version more details were
added concerning our construction and especially the use of Kostant's
computation of Lie algebra cohomolog
State Department of Agriculture Participation in Fresh Produce Marketing in Georgia, Kentucky, North Carolina, and Tennessee
Agricultural and Food Policy,
Removing Distribution Barriers Confronting Small-Volume Fruit and Vegetable Growers: Results of the Tennessee Extension Service Survey
Crop Production/Industries, Teaching/Communication/Extension/Profession,
Produce Growers and Market Development: A Four-State Comparison
Crop Production/Industries,
Communication With Children and Families About Disaster: Reviewing Multi-disciplinary Literature 2015-2017
PURPOSE OF REVIEW: To identify strategies for communicating with youth and children pre- and post-disaster in the context of a broader survey of child participation in disaster risk reduction as well as methods for communication with children. RECENT FINDINGS: Youth and children are capable of peer and community education and activism concerning disaster issues and such participation benefits the young actors. Family and sibling support are important in easing the impact of trauma on children. Contemporary forms of psychological first aid appear to do no harm and in line with current evidence. Generally, more evidence from evaluations is necessary to guide the development of communication strategies. Children are growing up in increasingly urban environments with less contact with nature and greater reliance on techno-social systems. Thus, young people may misunderstand natural hazards. Schools and conscious parenting can play important roles in building understanding and psychological resilience
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