نتایج جستجو برای: food security

تعداد نتایج: 434287  

Journal: :The journal of applied research on children : informing policy for children at risk 2012
Jayna Dave Karen W Cullen

The Journal of Applied Research on Children is brought to you for free and open access by CHILDREN AT RISK at DigitalCommons@The Texas Medical Center. It has a "cc by-nc-nd" Creative Commons license" (Attribution Non-Commercial No Derivatives) For more information, Introduction Food security refers to access by all people at all times to enough food for an active, healthy life. 1,2 According to...

2002
Gary Bickel

The capacity to accurately measure the food security status of children in household surveys is an essential tool for monitoring food insecurity and hunger at the most severe levels in U.S. households and for assessing programs designed to prevent or ameliorate these conditions. USDA has developed a children’s food security scale to meet this measurement need. The scale is calculated from 8 que...

2011
C. J. Arene

The study attempts to estimate the food security status and identify the determinants of food security among households in Nsukka metropolis of Enugu State, Nigeria. It was found that about 60 per cent of the households are food insecure, using expenditure method of estimating food security status. Further analysis using the binary logistic regression method identified income and age of househo...

Food security and economic welfare strongly depend on agricultural production, the loss of this production can be a serious challenge for food security and economic welfare. Agricultural production is also influenced by environmental and climatic factors so that the variations of climatic parameters can trigger extensive fluctuations in agricultural production. This study classifies climate cha...

2014
Judith E Neter S Coosje Dijkstra Marjolein Visser Ingeborg A Brouwer

OBJECTIVE To determine the prevalence of (very) low food security among Dutch food bank recipients, and to identify potential demographic, lifestyle and nutrition-related factors associated with (very) low food security. SETTING 11 of 135 Dutch food banks were selected throughout the Netherlands. PARTICIPANTS 251 Dutch food bank recipients participated in the study (93 men and 158 women). I...

Journal: :Disasters 2005
Günter Hemrich

This case study reviews the experience of the Somalia Food Security Assessment Unit (FSAU) of operating a food security information system in the context of a complex emergency. In particular, it explores the linkages between selected features of the protracted crisis environment in Somalia and conceptual and operational aspects of food security information work. The paper specifically examines...

Alireza Karbasi, Chiman Sayyadi

This study examined the effects of climate change on food expenditure in rural household of Iran. Food expenditure is investigated as a function of average income of rural households, retail food price index and food expenditure for rural households, agricultural sown area and climate change. Here, the Stata11 software is used and data are from 26 provinces of the country for 10 years. Precipit...

جهانی هاشمی, حسن, حججی, الهام, زاوشی, رزا, عزالدین, ندا , نوروزی, مصطفی,

Background and purpose: Household food insecurity is defined as limited or uncertain access to nutritionally adequate and safe food or limited ability to obtain foods in socially acceptable ways. Household food insecurity is associated with weight especially in women, so, this study aimed at determining the relationship between household food security status and gestational weight gain and weig...

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