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Thèses sur le sujet « Nutrient; Diet »

Auteur : Grafiati

Publié le 7 juin 2025

Mis à jour le 2 août 2025

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1

Vargas, Miguel. "Nutrient response and aging in invertebrate models." Thesis, University of Manchester, 2013. https://www.research.manchester.ac.uk/portal/en/theses/nutrient-response-and-aging-in-invertebrate-models(3fccf140-7906-4fad-9892-b8957dc44a04).html.

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The diet an organism keeps is crucial in sustaining its health and fitness. The fruit fly Drosophila melanogaster and the nematode Caenorhabditis elegans are excellent models for nutritional studies due to their small size, large progeny numbers, quick development, and modifiable laboratory diets. Here I examine these two organisms in order to better understand the complex interrelationship between an animal and its diet. Previous work has shown that in the wild numerous organisms are capable of selecting specific nutrients in a non-random manner in order to maximize fitness. However, the gene

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Li, Ying Chun 1972. "Modeling the Inuit diet to minimize contaminant while maintaining nutrient intakes." Thesis, McGill University, 2006. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=101605.

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The Arctic environment is changing rapidly. The purposes of this study were: (1) to predict the possible changes of diet composition and the subsequent changes in nutrient intakes as a result of environmental changes; (2) to explore the possibility of minimizing the contaminant exposure while maintaining the energy and nutrient intakes using liner modeling. It was found that a decrease of 10% or 50% of caribou or ringed seal will result in decreases for many key nutrients such as protein, zinc, and iron. It is theoretically feasible to minimize each contaminant intake while maintaining energy

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3

Gokarn, Rahul. "The Role Of Nutrient Sensing Pathways In Delaying Ageing." Thesis, The University of Sydney, 2018. http://hdl.handle.net/2123/18919.

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Caloric restriction (CR) without malnutrition is a robust dietary intervention that extends lifespan and improves health in virtually every species studied. Recently, some of the mechanisms for the effects of CR on ageing have been elucidated, including several cellular master switches collectively called “nutrient sensing pathways”. CR is not sustainable in humans, therefore research has begun to focus on developing ad libitum-fed diets that maximise lifespan and healthspan. This thesis presents research on the effects of diets with differing ratios of macronutrients on nutrient sensing pathw

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Bector, Savita 1962. "Nutrient density of the infants diet after the addition of supplementary foods." Thesis, The University of Arizona, 1990. http://hdl.handle.net/10150/278161.

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The recommendation of the American Academy of Pediatrics Committee on Nutrition is to delay the introduction of Supplementary foods to the infants diet until 4-6 months of age. However, it is found that supplementary foods are introduced prior to four months. In this study 48 mothers, of infants under four months of age and receiving formula and supplementary foods, were interviewed for food intake of the infant. Results from the study indicate that early introduction of supplementary foods has little influence on the total mean energy and nutrient intake. Formula was found to be the major sou

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5

Crawley, Helen. "Nutrient and food intakes of British teenagers aged 16-17." Thesis, London Metropolitan University, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.321707.

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6

Lillge, Yvette. "Differences in nutrient intake between American and Japanese college students : a pilot study." Virtual Press, 1998. http://liblink.bsu.edu/uhtbin/catkey/1117107.

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The purpose of this study was to assess the diet and nutrient intake of college students, between the ages of 18 and 25, in Japan and the United States through a 24-item nutrition information questionnaire and 3-day food records.Unlike the Japanese students, American college students met the suggested intake for carbohydrate and protein. Mean intake of dietary cholesterol and percentage of total calories from fat was much higher in Japanese females and both groups of males. Most of the Japanese students met the suggested/ recommended intake for sodium and iron, while only the American males me

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7

Kiddie, Joy Y. "Dietary intake and nutrient status in children with Attention Deficit Hyperactivity Disorder (ADHD)." Thesis, University of British Columbia, 2008. http://hdl.handle.net/2429/377.

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Study Objective. To assess the dietary intakes of children with Attention Deficit Hyperactivity Disorder (ADHD); including macro- and micronutrient intake, the percentage of low nutrient density foods in the diet, as well as specific biochemical and anthropometric parameters. Design. Observational study. Setting. Provincial ADHD Program of BC, Children’s’ Hospital, Vancouver, BC. Sample. 44 children aged 6 - 12 years with ADHD, treatment-naïve or stable on medication for 6 months or longer. Main Results. ADHD Children were taller and heavier than population norms, and significantly taller than

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8

Poirier, Denise Marie. "Nutrient absorption from liquid therapeutic diets in an animal model." Thesis, McGill University, 1988. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=61694.

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9

Lindsay, William Keith. "Feeding ecology and population demography of African elephants in Amboseli, Kenya." Thesis, University of Cambridge, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.338055.

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10

Potkins, Z. V. "Dietary manipulation relative to gastro-intestinal disorders and nutrient utilization in the growing pig." Thesis, University of Liverpool, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.372729.

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11

Kaldor, Jenny. "Legislating for the Prevention of Diet-Related Disease: The Emergence of Mandatory Nutrient Limits." Thesis, University of Sydney, 2020. https://hdl.handle.net/2123/22917.

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Unhealthy diets are a major risk factor for non-communicable diseases (NCDs), the leading cause of death and disability worldwide. For population-level prevention, governments must scale up their use of mandatory policy interventions to tackle the supply-side determinants of unhealthy diets. However, for political, cultural, and technical reasons, governments have traditionally been reluctant to impose binding legal standards in this policy arena. Identifying variables that facilitate implementation of such policies is therefore a research priority. This thesis investigates mandatory nutrient

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12

Miyauchi, Tomoyuki. "Preventive Effect of Antioxidative Nutrient‐Rich Enteral Diet Against Liver Ischemia and Reperfusion Injury." Kyoto University, 2019. http://hdl.handle.net/2433/242381.

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13

Cook, Darci L. "The effect of alterations in diet composition upon anthropometric measures, biochemical parameters, and nutrient intakes in overweight women." Virtual Press, 2005. http://liblink.bsu.edu/uhtbin/catkey/1315182.

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Thirty-seven overweight/obese (BMI: 25-35 kg/m2), premenopausal women that were randomly assigned to either an ad libitum low-carbohydrate (LC) (20% CHO, 30-40% protein, 30-40% fat), or an ad libitum low-fat (LF) (55-60% CHO, 15-20% protein, 20-25% fat) diet.All subjects were given weekly menus matching their assigned macronutrient requirements to aid in meal planning and dietary compliance. Baseline and post-diet measures included height, weight, body composition (DXA), blood lipids [total cholesterol (TC), HDL, LDL, and triglycerides (TG)], and plasma insulin levels. There were no significan

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14

Adams, Barbara Ann Nieland. "The effect of the human menstrual cycle on kilocalorie and nutrient intake." Thesis, Virginia Tech, 1985. http://hdl.handle.net/10919/45580.

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<p>Kilocalorie, protein, fat and carbohydrate intakes of five women were examined during the period of at least one menstrual cycle. Kilocalorie intake was significantly lower in the periovulatory phase of the cycle compared to the midluteal phase (t=2.10, p <.05). Carbohydrate and fat intakes were higher, although not significantly, during the midluteal phase compared to the periovulatory phase. Mean intake was 85 kilocalories higher in the postovulatory phase compared to preovulatory, but the difference was not significant. Mean carbohydrate and fat intakes were also increased, but no

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Soracco, Kelly L. "Seasonal differences in nutrient intake, supplement use, and eating behaviors of high school wrestlers." Virtual Press, 1999. http://liblink.bsu.edu/uhtbin/catkey/1154780.

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The purpose of this study was to examine weight loss methods and to determine if seasonal differences existed in energy and nutrient intakes, supplement use and eating behaviors of high school wrestlers. Weight loss history, food and activity records, supplement use and knowledge and bulimic behavior data were collected from twenty wrestlers during the 1998-99 wrestling season and from eleven wrestlers 3 months post wrestling season.This study found that wrestlers practiced extreme weight control behaviors including fasting, food and fluid restriction resulting in inadequate nutrient intakes.

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Clark, Patrick M. "The effects of nutrient uniformity and modified feed processing on animal performance." Diss., Manhattan, Kan. : Kansas State University, 2006. http://hdl.handle.net/2097/233.

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Spigelski, Dina L. "Dietary diversity and nutrient adequacy in women of childbearing age in a Senegalese peri-urban community." Thesis, McGill University, 2004. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=80878.

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The validity of two measures of dietary diversity derived from a qualitative diversity questionnaire (reference periods of 1 or 7 days) by comparison with nutrient intake from three 24-hour recalls was investigated in 51 women (18--45 y) in a peri-urban community in Senegal, West Africa. Significant positive correlations (range: r = 0.30 to r = 0.64) were found between intakes of calcium, iron, zinc, vitamin A, vitamin C, thiamine, riboflavin and vitamin B6 and diversity score based on number of different individual foods derived from data obtained from the 7-day reference period. Data

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18

Hengel, Francine Anne. "Nutrient composition of human milk and dietary influence during the first six months of lactation." Thesis, Virginia Polytechnic Institute and State University, 1986. http://hdl.handle.net/10919/101118.

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Mature human milk composition was determined from monthly samples collected from five, healthy, Caucasian, lactating women. A 72-hour dietary record was kept monthly from the twelfth week of pregnancy to the sixth month postpartum. Nutrient content of milk samples was similar to values reported in the literature. Calcium and zinc concentrations of human milk decreased significantly during the five month study. Moisture, energy, total lipids, protein, and magnesium levels remained fairly constant over the course of lactation. Dietary intake during pregnancy was not significantly correlated with

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19

Perez, Leanna F. "Relationships among Dietary Patterns, Nutrient Intake and Weight Status in Adolescents with Mood Disorders." The Ohio State University, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=osu1492619439075734.

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GIANI, ELISA. "PHYSICAL ACTIVITY AND NUTRIENT INTAKE IN YOUTH WITH TYPE 1 DIABETES." Doctoral thesis, Università degli Studi di Milano, 2019. http://hdl.handle.net/2434/627101.

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Objectives. Although physical activity (PA) is fundamental to T1D care, its impact on glycemia remain variable. This project was developped in three phases: i) We investigated the average and amount of PA in youth with T1D and we investigated possible associations with metabolic outcomes; ii) We examined associations between exercise energy expenditure (EE) and glycemia assessed by continous glucose monitoring (CGM) and between EE and dietary intakes in youth with T1D; iii) we tested the performance of the new isCGM system during high intensity interval PA, as a possible tool to and support ex

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Agyekum, Atta Kofi. "Nutrient absorption and energy expenditure in growing pigs fed high-fiber diets supplemented with enzymes." American Society of Animal Science, 2015. http://hdl.handle.net/1993/31593.

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Fiber-rich (HF) diets are typically supplemented with enzymes to improve their nutritive value and to offset their negative effects on pig growth. However, studies on enzyme effect in pigs have yielded inconsistent results on nutrient digestibility and growth. Although the inconsistencies observed could be explained by differences in substrate and experimental conditions and enzyme characteristics among studies, how enzymes influence metabolic and physiological responses in pigs is still not clear. Therefore, three experiments were conducted, using 3 dietary treatments (control, HF and HF diet

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LOPES, Levi Auto. "Feno de alfafa em substituição ao feno de tifton em dietas para cabras leiteiras." Universidade Federal Rural de Pernambuco, 2015. http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6810.

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Submitted by (edna.saturno@ufrpe.br) on 2017-04-26T15:14:51Z No. of bitstreams: 1 Levi Auto Lopes.pdf: 601209 bytes, checksum: 0325595de3a057caba9a9070b05b1b3f (MD5)<br>Made available in DSpace on 2017-04-26T15:14:51Z (GMT). No. of bitstreams: 1 Levi Auto Lopes.pdf: 601209 bytes, checksum: 0325595de3a057caba9a9070b05b1b3f (MD5) Previous issue date: 2015-02-20<br>Conselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPq<br>This study aimed to evaluate the substitution of Tifton hay for alfalfa hay in diets forage cactus to Saanen lactating goats on intake and digestibi

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Brett, Kendra Elizabeth. "Maternal Phenotype, Directly Measured Physical Activity and Associations with Placenta Nutrient Transport Related Gene Expression." Thesis, Université d'Ottawa / University of Ottawa, 2015. http://hdl.handle.net/10393/32514.

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The intrauterine environment plays an important role in fetal development and downstream health. Given the rise in maternal obesity and the incidence of babies being born large-for-gestational-age, research is needed exploring the mechanisms through which maternal obesity and health behaviours affect the delivery of nutrients to the fetus. This thesis includes three manuscripts in the pursuit of two objectives: 1) To determine whether there are changes in placenta nutrient transport-related gene expression in response to obesity, excess gestational weight gain, and variations physical activity

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Cuneo, Florencia. "Avaliação dietetica e nutricional de mulheres na pos-menopausa com baixa densidade mineral ossea. Efeito no metabolismo osseo da suplementação dietetica com hidrolisado de colageno." [s.n.], 2008. http://repositorio.unicamp.br/jspui/handle/REPOSIP/254509.

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Orientadores: Jaime Amaya-Farfan, Lucia Helena Simões da Costa Paiva<br>Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Engenharia de Alimentos<br>Made available in DSpace on 2018-08-11T20:42:13Z (GMT). No. of bitstreams: 1 Cuneo_Florencia_D.pdf: 1042044 bytes, checksum: 191aa9c61592ed944d96d92c55608262 (MD5) Previous issue date: 2008<br>Resumo: Objetivos: Avaliar em mulheres o potencial terapêutico do hidrolisado de colágeno, como suplemento alimentar, no tratamento da baixa densidade mineral óssea e as características nutricionais e dietéticas de mulheres na pós- menopau

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Al-Muhanna, Khawlah S. "Are There Differences in Nutrient Intake Following Initiation of A Low FODMAP Diet in Patients with Irritable Bowel Syndrome?" The Ohio State University, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=osu1492607846495982.

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Evans, Judith A. "The effects of a diet and feeding frequency on peripheral nutrient supply and growth traits of the lamb." Thesis, University of Nottingham, 1999. http://eprints.nottingham.ac.uk/14420/.

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Tissue protein synthesis requires a simultaneous supply of energy and amino acids. The effect of altering diet and frequency of feeding on patterns of amino acid and acetate supply to peripheral tissues and the consequent effects on growth and carcass composition was investigated in growing lambs. A rumen 'asynchronous' diet with respect to the ratio of the rate of release of organic matter (OM) and nitrogen (N) was fed once daily (AD) or hourly (AR) and a more 'synchronous' diet was fed once daily (SD) to individually penned growing lambs (n=30) for 16 weeks. Plasma concentrations of acetate,

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Giskes, Katrina. "Socioeconomic position, dietary intakes, perceptions of health and diet among Australian adolescents and adults." Thesis, Queensland University of Technology, 2002. https://eprints.qut.edu.au/15871/1/Katrina_Giskes_Thesis.pdf.

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In Australia, and other Western countries, there are marked socioeconomic inequalities in mortality from chronic, diet-related diseases. Research in these countries has shown that adults from low socioeconomic backgrounds experience greater morbidity and mortality from these conditions compared to their higher-status counterparts. In recent decades, much research has focused on factors that may contribute to these inequalities. Dietary intakes are thought to account for a large proportion of the socioeconomic variability in health, and there is some evidence suggesting that the psychosocial fo

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Giskes, Katrina. "Socioeconomic position, dietary intakes, perceptions of health and diet among Australian adolescents and adults." Queensland University of Technology, 2002. http://eprints.qut.edu.au/15871/.

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In Australia, and other Western countries, there are marked socioeconomic inequalities in mortality from chronic, diet-related diseases. Research in these countries has shown that adults from low socioeconomic backgrounds experience greater morbidity and mortality from these conditions compared to their higher-status counterparts. In recent decades, much research has focused on factors that may contribute to these inequalities. Dietary intakes are thought to account for a large proportion of the socioeconomic variability in health, and there is some evidence suggesting that the psychosocial fo

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Pierce, Barbara Jean. "The nutritional ecology of songbirds : how food quality, diet preferences, and food limitation influence nutrient storage and use during migration /." View online ; access limited to URI, 2003. http://0-wwwlib.umi.com.helin.uri.edu/dissertations/dlnow/3112123.

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Moore, Robert J. "The effect of high-fiber diets on nutrient utilization and intestinal morphology of growing pigs." Diss., Virginia Polytechnic Institute and State University, 1986. http://hdl.handle.net/10919/71156.

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Three balance experiments were conducted to determine the effects of dietary fiber on mineral balance and intestinal.morphology of growing pigs. Fiber sources were added to corn-soybean meal diets at levels which increased neutral-detergent fiber levels by 6 to 8%. In experiment 1, 10% oat hulls (OH) decreased Ca (P<.06) and Zn (P<.01) balances of pigs after a 7 d feeding period. Wheat bran (20%) increased Mg intake and balance (P<.02), but did not affect Ca and Zn balances. In experiment 2, pigs were fed diets (with or without supplements of Zn, Fe and Mg) containing 15% OH or soybean hulls (

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Araujo, Marina Campos. "Ingestão de nutrientes segundo variáveis demográficas e socioeconômicas em adultos brasileiros: Inquérito Nacional de Alimentação - Brasil, 2008-2009." Universidade do Estado do Rio de Janeiro, 2013. http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=6206.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>A tese descreve a ingestão de nutrientes segundo variáveis demográficas e socioeconômicas em adultos brasileiros, com base nos dados da primeira avaliação nacional do consumo alimentar individual, o Inquérito Nacional de Alimentação (INA), realizado entre 2008 e 2009. Um total de 34.003 indivíduos com pelo menos 10 anos de idade participaram do estudo. O presente estudo incluiu 21.003 indivíduos adultos, de 20 a 59 anos de idade, com exceção das mulheres gestantes e lactantes (n=1.065). O consumo alimentar individual foi estimado u

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Perkins, Annette Elisabeth. "The Relationship between Diet Quality and Body Composition in College Women: a Cross-sectional Analysis." BYU ScholarsArchive, 2010. https://scholarsarchive.byu.edu/etd/2871.

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Objective. Determine the relationship between dietary quality and body weight/composition in college women. Specific emphasis was made regarding adherence to current MyPyramid guidelines, fruit, vegetable and junk food consumption. Design/Participants. The study used a cross-sectional design. One hundred and sixty three women were recruited to participate in the study. All participants were university students (20.4 ± 1.6 y). Diet intake was measured using the Dietary History Questionnaire (DHQ) and the Healthy Eating Index (HEI) was calculated to assess diet quality. Body fat percentage was a

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Daher, Raquel Cremonez da Silva. "Saúde óssea e ingestão de nutrientes entre adultos e idosos assistidos pelo Programa Médico de Família do município de Niterói-Rio de Janeiro, Brasil." Niterói, 2015. https://app.uff.br/riuff/handle/1/4874.

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Allain, James D. "Comparison of nutrient data obtained through laboratory analysis with results generated by diet analysis software programs to determine a valid method for evaluating the nutrient content of select menu items at Pizza King, Inc." Virtual Press, 2005. http://liblink.bsu.edu/uhtbin/catkey/1327788.

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The purpose of this research study was to test the validity of three diet analysis programs — Food Processor, Diet Analysis Plus 7.0 Online, and NutritionData.com — by comparing results of each program to the nutrient data from an independent food science lab for menu items served at Pizza King, Inc. restaurants.NutritionData.com had a slightly higher positive correlation, as well as more nutrient values within 10% of the chemical analyses, than ESHAs Food Processor. However, due to several ancillary factors (e.g., limited data base, inability to save laboratory-obtained data into a permanent

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Neal, Kathryn. "Nutrient Utilization, Lactational Performance, and Profitability of Dairy Cows by Feeding Protein Supplements in High-Forage Lactation Diets." DigitalCommons@USU, 2014. https://digitalcommons.usu.edu/etd/2124.

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Due to the increasing cost of soybean meal and concerns of excess N being excreted into the environment, new protein supplements have been developed. Two products that have shown potential in increasing N utilization efficiency are slow release urea (SRU; Optigen) and ruminal escape protein derived from yeast (YMP; DEMP). The objective of this study was to assess the effects of feeding these 2 supplements in high-forage [(54% of total dietary dry matter (DM)] dairy diets on nutrient utilization, feed efficiency, lactational performance of dairy cows, and their impacts on income-over feed costs

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Yoder, Stephanie M. "Effects of Acute Nutrient Stimulation and Chronic High-Fat Feeding on GIP and GLP-1 Secretion in the Lymph Fistula Rat." University of Cincinnati / OhioLINK, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1288981704.

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Yohannes, Sennait. "Traditional food consumption, anthropometry, nutrient intake and the emerging relationship between Inuit youth and traditional knowledge in a Baffin Island community." Thesis, McGill University, 2009. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=116062.

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In 2006 a youth health survey was conducted in Pangnirtung, Nunavut as part of a community collaboration. The survey assessed food use, nutrient status and anthropometry. Thirty four percent of youth were above healthy weight; soft drink consumption averaged 1 litre per day; and nutrient intake distributions showed likelihood of inadequacies in the diet. Traditional food (TF) consumption, however, had a beneficial effect on nutrient status as iron, vitamin A and protein intake was significantly higher among those who consumed TF.<br>Elder stories about TF were used as a pilot intervention aime

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Abreu, Sara Andreia Rodrigues. "Dietary assessment of the western Lowland gorilla (Gorilla gorilla gorilla) group in Zoo Basel, Switzerland." Master's thesis, Universidade de Lisboa, Faculdade de Medicina Veterinária, 2016. http://hdl.handle.net/10400.5/12002.

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Dissertação de Mestrado Integrado em Medicina Veterinária<br>While free-ranging gorilla populations are declining, captive gorillas face serious health issues such as obesity and heart disease. A proper dietary management is crucial to maintain healthy and thriving populations, but in captivity it can be difficult to provide diets that are both nutritionally and functionally equivalent to wild diets. During this study in Zoo Basel were evaluated two male gorillas, one silverback (16 years) and one blackback (12 years), two late-stage pregnant females (25 and 32 years) and two geriatric f

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Yang, Hui Wen. "A temporal analysis of Canadian dietary choices using the Canadian Community Health Survey Cycle 2.2 : does nutrient intake and diet quality vary on weekends versus weekdays?" Thesis, University of British Columbia, 2013. http://hdl.handle.net/2429/44179.

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Since dietary intake varies from day to day, research on the timing of dietary behaviours is essential for understanding the complexity of contemporary dietary patterns needed to inform nutrition-related health policies and recommendations. Limited studies with inconsistent results have suggested that dietary intake differs on weekends versus weekdays. Although findings from outside of Canada have previously reported that energy intake is higher on weekend days, the nature of weekday-weekend variation in dietary intake among Canadians remains unknown. In response, this study evaluated the d

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McCann, Jennifer Laura. "Comparing Indices of Diet Quality and Nutrient Intakes in Patients with Varying Stages of Non-alcoholic Fatty Liver Disease Utilizing a Web-based 90-day Food Frequency Questionnaire." The Ohio State University, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=osu1555421355382894.

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Kand, Deepashree Dilip [Verfasser], and Uta [Akademischer Betreuer] Dickhöfer. "The effects of rumen nitrogen balance on nutrient digestion, protein metabolism, and performance of dairy cows as influenced by diet composition / Deepashree Dilip Kand ; Betreuer: Uta Dickhöfer." Hohenheim : Kommunikations-, Informations- und Medienzentrum der Universität Hohenheim, 2021. http://d-nb.info/1231356707/34.

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Thomas, Ingrid M. "Changes in Food Sources of Calcium, Potassium, and Magnesium in the Diets of Adolescents with Hypertension in Response to a Behavioral Nutrition Intervention Emphasizing Fruit, Vegetable, and Low-fat Dairy Foods." University of Cincinnati / OhioLINK, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1311775395.

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Morimoto, Juliana Masami. "Ingestão habitual de nutrientes por adultos e idosos residentes no município de São Paulo." Universidade de São Paulo, 2011. http://www.teses.usp.br/teses/disponiveis/6/6138/tde-01032011-133044/.

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Introdução O consumo alimentar está associado com prevenção ou com risco de doenças e por isso sua estimativa pode ser utilizada como importante fonte de informação para o planejamento de políticas públicas em nutrição. Objetivo Estudar a ingestão habitual de nutrientes em uma amostra representativa de adultos e idosos residentes no município de São Paulo, segundo características sociodemográficas. Métodos Estudo transversal, com amostra representativa da população de adultos e idosos do município de São Paulo, conduzido no ano de 2003 (ISA-2003). Foi coletado um recordatório alimentar de 2

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Salmon, Laura. "Contribution of foods to nutrient intakes of grades 4-6 students participating in Kahnawake Schools Diabetes Prevention Project 1994, 1998 and 2002." Thesis, McGill University, 2004. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=80872.

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This study assessed the diets of participants in the Kahnawake Schools Diabetes Prevention Project (KSDPP). Data were gathered from three cross-sectional surveys of students in grades four to six in the Mohawk community of Kahnawake. Single 24-hour recall interviews were conducted in 2002 (n = 151), 1998 (n = 153) and 1994 (n = 164). Mean number of servings of Vegetables and Fruits (3.6 per day), Milk Products (1.6 per day), and Meat and Alternatives (1.5 per day) were found to be below ranges recommended by Canada's Food Guide to Healthy Eating. Correspondingly, mean intakes of fibre,

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Castro, Michelle Alessandra de. "Variabilidade intrapessoal e interpessoal da ingestão de nutrientes de crianças brasileiras." Universidade de São Paulo, 2011. http://www.teses.usp.br/teses/disponiveis/6/6138/tde-24022011-085135/.

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Introdução: A precisão e a confiabilidade das estimativas do consumo alimentar são os principais desafios nos estudos sobre nutrição e saúde, visto que a medida dietética não é isenta de erros e que a dieta humana é de natureza variável. Um dos principais componentes de variabilidade da dieta é a variação intrapessoal, que representa a variação da ingestão dos indivíduos ao longo dos dias. Do ponto de vista estatístico, a variância intrapessoal constitui uma importante fonte de erro na análise e interpretação dos dados dietéticos por atenuar medidas de associação, como coeficientes de regressã

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Vaezghasemi, Masoud. "Nutrient intake of adolescents with celiac disease and their non-celiac counterparts : A comparative study of Swedish 14-year-old boys and girls on gluten-free diet with a non-celiac, gender- and age-matched control group." Thesis, Umeå universitet, Institutionen för kostvetenskap, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-101629.

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Abstract Introduction: Following a strict gluten-free diet means exclusion of many staple foods such as traditionally made bread, flour, pasta, and whole grain products that are largely included in the Swedish daily diet. Such exclusions of vital resources could have harmful consequences on nutritional status and cause nutritional hazard, if they are not substituted with appropriate alternatives. Aim: To compare the nutrient and energy intakes of 14-year-old boys and girls on gluten free diet with their non-celiac counterparts as well as the estimated average requirement. Method: All 14

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Evangelista, Monalisa Eva Santos. "Diel and nutritional variables in Santa Ines lambs castrated and uncastrated submitted to food restriction." Universidade Federal do CearÃ, 2015. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=15951.

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FundaÃÃo de Amparo Ã Pesquisa do Estado do CearÃ<br>The objective of the present study was to evaluate the effect of food restriction and sexual group on intake, digestibility of nutrients: dry matter (DM), organic matter (OM), mineral matter (MM), crude protein (CP), ether extract (EE), neutral detergent fiber (NDF), acid detergent fiber (ADF), non-fibrous carbohydrates (NFC), total carbohydrates (TC), total digestible nutrients (TDN) and diel behavior patterns intake of Santa Ines lambs. A total of 30 sheep was used, with average initial weight of 13.00 Â 1.49 kg in a completely randomized d

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Porter, Judi A. "The nutritional status and food skills of people with a chronic mental illness." Thesis, Queensland University of Technology, 1998. https://eprints.qut.edu.au/36742/1/36742_Digitised%20Thesis.pdf.

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The nutritional needs of people with a chronic mental illness have not been adequately defined. The present study attempted to evaluate the nutritional status and food skills of people with a chronic mental illness residing in congregate care and the community. Specific objectives included investigating whether standard anthropometric measurements could be used with people with a chronic mental illness, gathering nutrient intake and food skills data using appropriate assessment methods, estimating the prevalence of some nutrition related diseases, and conducting nutrition intervention programs

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Grech, Amanda. "The Australian population’s diet and the obesity epidemic." Thesis, The University of Sydney, 2018. http://hdl.handle.net/2123/20432.

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Over the past four decades, there has been an unprecedented increase in the prevalence of overweight and obesity, contributing to the burden of chronic disease. The overarching aim of this thesis was to determine plausible dietary mechanisms for nutrient and nutrient combinations and weight gain, and to examine trends in the populations nutrient intakes between 1983 to 2012. A secondary aim was to focus on the socio-demographic determinants of poor dietary choices; first in the whole population and then in young adults. Secondly, trends in adult’s nutrient intakes were determined using the cro

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Junior, Eliseu Verly. "Prevalência de inadequação da ingestão de nutrientes entre adolescentes do município de São Paulo." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/6/6138/tde-08092009-084842/.

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Introdução: A adolescência destaca-se como um período de elevada demanda de nutrientes. No entanto, a dieta deste grupo freqüentemente tem sido descrita como elevada em gorduras saturadas e sódio, e pobre em diversos nutrientes. Objetivo: estimar a prevalência de inadequação da ingestão de nutrientes e estimar os componentes de variância da ingestão de nutrientes entre adolescentes do município de São Paulo. Métodos: Estudo transversal, com amostra representativa da população de adolescentes do município de São Paulo, conduzido no ano de 2003. Foi coletado um recordatório de 24 horas (R24h) pa

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