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Full-Text Articles in Food Science
Overweight In Urban, Low-Income, African American And Hispanic Children Attending Los Angeles Elementary Schools: Research Stimulating Action, Wendelin M. Slusser, William G. Cumberland, Ben L. Browdy, Donna Winham, Charlotte G. Neumann
Overweight In Urban, Low-Income, African American And Hispanic Children Attending Los Angeles Elementary Schools: Research Stimulating Action, Wendelin M. Slusser, William G. Cumberland, Ben L. Browdy, Donna Winham, Charlotte G. Neumann
Donna Winham
Objective: This study was undertaken to establish the prevalence and severity of nutritional problems among low-income children of elementary school age in the Los Angeles Unified School District (LAUSD) in order to collect baseline data to inform policy-makers. Design and methods: A cross-sectional survey of children in 14 elementary schools was conducted from January to June, 1998. Nine hundred and nineteen children were measured and interviewed. The planning, design and data analysis were carried out in collaboration with key LAUSD policy-makers. Results: More than 35% of the sample was classified as being at risk for overweight or overweight according to …
Single-Cell Microbiology: Tools, Technologies, And Applications, Byron F. Brehm-Stecher, Eric A. Johnson
Single-Cell Microbiology: Tools, Technologies, And Applications, Byron F. Brehm-Stecher, Eric A. Johnson
Byron F. Brehm-Stecher
The field of microbiology has traditionally been concerned with and focused on studies at the population level. Information on how cells respond to their environment, interact with each other, or undergo complex processes such as cellular differentiation or gene expression has been obtained mostly by inference from population-level data. New appreciation for the existence and importance of cellular heterogeneity, coupled with recent advances in technology, has driven the development of new tools and techniques for the study of individual microbial cells. As a result, scientists have been able to characterize microorganisms and their activities at unprecedented levels of detail.