Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 292 for “"ad libitum"”.
-
The maintenance of Body Fluid Homestasis during exercise when drinking ad Libitum
… subject in sports science over the past decade. Only recently has it evolved from 'blanket' prescriptions to more individualised recommendations. Currently the American College of Sports Medicine (ACSM) advise that sufficient fluid should be drunk in order to ensure that body mass (BM) loss …
-
Effekt einer ad libitum verzehrten fettreduzierten Kost, reich an Obst, Gemüse und Milchprodukten auf den Blutdruck bei Borderline-Hypertonikern
… regelmäßig durchgeführter Ernährungsberatung und ad libitum Verzehr anstelle des streng kontrollierten Studienansatzes bestätigt werden kann. Eine Konstanz der Körpermasse, der Natrium-Urinausscheidung (unter diesem Studienansatz valider als die Aufnahme) und des Alkoholkonsums wurde …
-
Evaluación de diferentes niveles de ofrecimiento de concentrado comercial adicionando forraje verde ad libitum en conejos durante el período de ceba
… de cuatro niveles de ofrecimiento de concentrado comercial, adicionando forraje verde ad libitum en conejos durante el período de ceba. El forraje verde suministrado, consistió en una mezcla picada, que contenía en base a peso fresco el 75% de hojas de musa. sp (plátano), 15% de hojas cajanus …
-
The Effects of Two Sodium Containing Beverages with Carbohydrates on Performance, Ad Libitum Water Intake, and Perceived Thirst in Hydrated Collegiate Male Soccer Players
… collegiate soccer players on performance, ad libitum water intake, and perceived thirst. 13 male soccer players (18-22 years old) from a Southeast University volunteered for this study. All participants had previous experience with the testing protocols and agreed to follow procedures. …
-
Boire en se fiant uniquement à sa perception de la soif vs. boire de façon ad libitum : quelles différences dans le volume et le patron de consommation de liquide lors d’un exercice prolongé à vélo ?
… les perceptions de la soif et boire de façon ad libitum sont utilisés de façon interchangeable dans la littérature, mais devraient-ils l’être? Cette recherche a pour but d’examiner les différences dans la façon dont les athlètes consomment des liquides pendant l’exercice lorsqu’on leur demande …
-
Factors associated with milk fat secretion of cows in response to contrasting available energy consumption
… to NRC; (2) concentrate ration (~12% CF) ad libitum; or (3) concentrate ration (~12% CF) restricted to NRC and fed for 30 days. Ad libitum concentrate showed higher dry matter intake (DMI), body weight (BW), milk production than restricted concentrate. The opposite was true for fat test. …
-
Profitability and adoption of limit feeding during the stocker phase
… to measure and quantify the profitability and adoption of limit feeding stocker cattle to better assist producers with management decisions. One analysis looks at comparing the profitability of limit feeding or ad libitum feeding stocker cattle, and the other looks at factors that influence …
-
The effect of early feed restriction on the performance, organ weights, carcass composition, and lipid and protein metabolism in broiler chickens
… 1 was imposed from 4 to 9 days of age. Ad libitum feeding was resumed after the restriction periods and continued to the conclusion of each experiment. Broilers fed ad libitum for the entire experimental period were used as controls in each study. Broilers under early feed restriction …
-
The Influence of Ultra-Processed Foods Consumption on the Eating Behaviors of Adolescents and Young Adults
In the US, overall dietary quality among adolescents and young adults (18 to 25 years old) is poor, and ultra-processed foods (UPF) represent more than two-thirds of adolescents' total energy intake. Executive functions (EF) are still maturing during adolescence and young adulthood and can …
-
Effects of Restricted Intake of Growing and Finishing Steers on Feedlot Performance and Carcass Merit
… site and extent of digestion. Level of intake had no effect on apparent or true rumen digestion of DM or OM. Feeding ad libitum hay resulted in 32.5, 33.4, and 36.9% decreases in DM, OM, and nitrogen digestibilities, respectively, when compared to feeding a finishing diet containing wheat …
-
Serum estrogen concentration of rats fed soy protein diet and subjected to 20% energy restriction
… or soy protein isolate diets, respectively, ad libitum. The 20% energy restricted groups, C-R and SPI-R were fed casein or soy protein isolate diets at 80% energy intake of C-AL and SPIAL, respectively. Serum estradiol concentration of these rats was determined at the end of feeding period …
-
Effect of sire line and rearing environment on the growth performance and carcass characteristics of growing-finishing pigs
… regime) 1) Individual pen (Building 1)/Ad libitum, 2) Individual pen (Building 1)/Restricted, 3) Individual pen (Building 2)/Ad libitum, 4) Individual pen (Building 2)/Restricted, and 5) Standard group pen (Building 2)/Ad libitum]. Pen was the experimental unit. This study was carried …
-
Effect of restricted growth rate and elevated levels of minerals and vitamins on feet and leg characteristics, soundness scores and metacarpal and metatarsal characteristics of growing boars
The effects of dietary energy level (ad libitum vs 75% of ad libitum) and mineral-vitamin intake (100 vs 150% NRC recommendations) on foot and leg development, incidence and severity of foot lesions, soundness scores and metacarpal and metatarsal characteristics of growing boars was studied. Boars …
-
Selenium supplementation and selected immune responses of beef cattle
The effect of selenium (Se) supplementation, by ad libitum salt-mineral mixture (SMM) and/or Se injection, on bovine immune response was evaluated in three experiments. Sixty weaned beef calves, with marginal blood Se (67 μg Se/1), were allotted to one of six Se treatment groups in a 70-day …
-
Seasonal variations in concentrations of circulating thyroid hormones and their relationships to diet in the white-tailed deer
… In the first experiment, (March-February) 7 adult bucks were placed on 2 feed levels, ad libitum or 25% restricted. Feed consumption of ad libitum deer was highest (P≤0.05) from June-October, fell in November, and remained low through March. Body weights of both groups were highest (P≤0.05) …
-
Effects of food restriction and lysine supplementation on protein metabolism in the rat
… severe undernutrition. Rats restricted to 75% of ad libitum intake lost weight, but reached a stable body weight during the last 4 weeks. The stable body weight was achieved when the animals reached an energy intake/unit body weight comparable to ad libitum fed, age controls.
-
The role of body composition in the onset of lay of Japanese quail (Coturnix coturnix japonica)
… to three groups of quail: one group was fed <i>ad libitum</i>, a second group was fed 80% of <i>ad libitum</i>, and the third was fed 60% of <i>ad libitum</i> intake. Age at the onset of lay was successfully delayed. The quail fed the lower protein levels entered lay at later ages than those fed …
-
An investigative study on the effects of black fly (diptera: simuliidae) sugar meals on reproductive success and parasite transmission /
… was undertaken in Algonquin Provincial Park, Canada during the spring of 1 998 and 1 999. It was hypothesized that female black flies maintained on honeydew sugars will survive longer, produce more eggs and have a greater parasite vectoring potential than those maintained on artificial nectar or …
-
Individual EEG Asymmetry As a Predictor of Hydration Status During Exercise in the Heat
… a correlation between FAI score and individual ad libitum fluid consumption behavior. Subjects were kinesiology major college students ranging from 21 to 29 years of age. Subjects were categorized either approach group (n = 8) with resting FAI score more than 0 or avoidance group (n = 3) with …
-
The effects of different levels of dietary protein on the toxicity and metabolism of malathion and parathion and their oxygen analogues
… and control animals received a 20% casein diet ad libitum. Toxicity studies showed that rats which received 5% casein diets were more susceptible to malathion and malaoxon (LD₅₀ = 151.1 mg/kg and 7.75 mg/kg) when compared with rats pair-fed 20% casein (LD₅₀ = 273.6 mg/kg and 14.33 mg/kg) or with …
Page 1 of 15