نتایج جستجو برای: nutritional model
تعداد نتایج: 2177047 فیلتر نتایج به سال:
Nutritional health of community-dwelling elders has been shown to be one of the prime indices of health, influencing the elders' ability to live independently. However, little research has been directed toward understanding the dynamics of nutritional health in community-dwelling elders using a multidimensional theory approach. The purpose of this study was to evaluate the dynamics of nutrition...
abstract this paper discusses several commonly used models for strategic marketing¹ including market environmental analysis methods (i.e. swot and pest analysis) and strategic marketing tools and techniques (i.e. boston matrix and shell directional policy matrix)and shows how these models may help a firm to achieve its strategic goals. at first, the main reason for doing this research is de...
despite the increased emphasis on chronic non-communicable diseases, there are notable deficits about nutrition education in many medicine training programs particularly gastroenterology fellowship programs. in the present cross-sectional study, we examined the nutritional knowledge related to clinical nutrition among iranian gastroenterology fellows. thirty-six gastroenterology fellows current...
introduction: a challenge for health care providers is that there will be a distinct rise globally in the number of elderly people aged 80 years and over. malnutrition is a well-known problem among elderly people. the aim of this study was to determine nutritional status and its associated risk factors in elderly nursing home residents in tehran, iran. methods: the cross-sectional study was car...
the nutrients are able to interact with molecular mechanisms and modulate the physiological functions in the body. the nutritional genomics focuses on the interaction between bioactive food components and the genome, which includes nutrigenetics and nutrigenomics. the influence of nutrients on f genes expression is called nutrigenomics, while the heterogeneous response of gene variants to nu...
results a relatively strong positive correlation was found between the knowledge development approach, nutritional science, nutrition education and research, and proper solutions for individual nutritional problems and a culture of nutrition (p < 0.001). conclusions 1) effective enhancement and participation in an academic community will be important in the future of food and nutrition security...
Introduction :Menopausal women are at risk of chronic diseases due to estrogen deficiency.One of the most effective ways for prevention and control of chronic diseases in menopausal women is changing their nutritional behavior. Methods :A randomized interventional study was conducted on154 menopausal women in Isfahan. In the intervention group , the training was based on HBM and certain beha...
rivers and runoff have always been of interest to human beings. in order to make use of the proper water resources, human societies, industrial and agricultural centers, etc. have usually been established near rivers. as the time goes on, these societies developed, and therefore water resources were extracted more and more. consequently, conditions of water quality of the rivers experienced rap...
This paper discusses the phenomenon of nutritional flushing in ewes whereby increased nutrition stimulates folliculogenesis and ovulation rate. In addition the paper reviews recent findings on the effects of increased levels of nutrition on the blood concentrations of reproductive and metabolic hormones in the ewe and some of the intraovarian changes that take place in response to nutritional s...
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