منابع مشابه
Assessment of nutritional intake.
The measurement of habitual food and energy intake in man is one of the hardest tasks a physiologist can undertake. There are three basic problems: firstly, the accurate determination of the subject’s customary intake; secondly, the conversion of this information to energy and nutrient intakes; and, thirdly, the length of time food intake should be measured before the information obtained can b...
متن کاملAn assessment of the nutritional intake of soccer referees
OBJECTIVE The present study aims to analyze the eating habits and attitudes of a group of soccer referees and linesmen. METHOD A nutritional study was undertaken of thirty-five soccer referees (aged between 18 and 50) refereeing at different levels, from the Spanish national third division down to the provincial second division. Through the use of a 3-day food diary and 24-hour recall, this s...
متن کاملNutritional requirements and actual dietary intake of adult burn patients
Background: Nutritional support of the burn patient is essential to optimize, host immune defenses and to promote prompt wound healing. Furthermore, the increased needs in calorie requirement of burned patients, the composition of proteins, carbohydrates and fats in their diet is important. The purpose of this study was to evaluate energy, macronutrient and micronutrient intake and comparing wi...
متن کاملassessment of the efficiency of s.p.g.c refineries using network dea
data envelopment analysis (dea) is a powerful tool for measuring relative efficiency of organizational units referred to as decision making units (dmus). in most cases dmus have network structures with internal linking activities. traditional dea models, however, consider dmus as black boxes with no regard to their linking activities and therefore do not provide decision makers with the reasons...
Nutritional Need versus Optimal Intake
The lack of biochemical basis for "nutritional need is discussed. The current use of "nutritional need" as the basis in nutritional recommendations suggests that the general approach of such recommendations should be re-evaluated. "Optimal intake" -approach is suggested as an alternative.
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ژورنال
عنوان ژورنال: Proceedings of the Nutrition Society
سال: 1982
ISSN: 0029-6651,1475-2719
DOI: 10.1079/pns19820049