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.
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Showing 1 to 20 of 634 for “"24 hour"”.
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A Model to Predict 24-Hour Urinary Creatinine Level Using Repeated Measurements
… dosage of pesticides. Earlier models to predict 24-hour urinary creatinine used ordinary least squares regression and assumed that the subjects' observations were uncorrelated. However, many of these studies had repeated creatinine measurements for each of their subjects. Repeated measures on the …
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The 24-hour Dietary Recall by Telephone Using a Food Model Book
… and weighed portions of ten test foods by a 24-hour dietary recall over the telephone, with and without a food model book.</p> <p>A paired t-test indicated that there was no statistically significant difference between the 24-hour dietary recalls estimated by the total group with and without …
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Extracorporeal Circulation: Effect of Long-Term (24-Hour) Circulation on Blood Components
… circuits to a non-pumped control for a period of 24 hours on heparinized porcine blood. Hematology parameters were used to evaluate blood damage. Mean corpuscular volume, mean corpuscular hemoglobin, white blood cell count, platelet count, and mean platelet volume were affected by time of …
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Hypothalamic Transcriptional Profiling and Quantitative Proteomics of Mice under 24-Hour Fasting
… obese mouse model, Mice were given either a 24-hour fast, or ad libitum access to food. Hypothalamic RNA and microRNA samples were analyzed by microarray, using both the Affymetrix and Toray 3D mRNA and microRNA platforms. No microRNAs were found to be differentially expressed between two …
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Comparison of Children's 24-Hour Recalls and Food Records Using Two Methods of Analysis
… determine which dietary assessment method, the 24-hour recall or the food record, would yield data that equates the greatest to the Spears Point-of-Sale-Dietary Assessment-Tool (Spears POS-DAT). The second purpose of the study was to determine which analysis method, the conventional approach or …
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A pilot comparison of first morning versus 24-hour urinary deoxynivalenol in UK adults
… between first morning void (FMV) and 24-hour urine collections was examined in UK adults to determine if FMV collections provide a reasonable estimate of DON intake compared to 24-hour collections. The intraclass correlation coefficient (ICC) was computed to evaluate variability in DON …
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Communicating Global Climate Change: Framing Patterns in the US 24-Hour News Cycle, 2007-2009
… of articles published online by selected US 24-hour cable news outlets (MSNBC, FOX, CNN). Google search analytics revealed samples of significantly high information seeking in the US for the terms `climate' and `warming' between 2004-2011. Between 2007-2009, three samples emerged. Each …
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Evaluation of Methods to Determine Usual Ultra-Processed Food Intake Using 24-Hour Dietary Recalls
… an approach to determine usual UPF intake using 24-hour dietary recalls and Nutrition Data System for Research (NDSR) software. Dietary data was utilized from participants in two ongoing randomized controlled trials of UPF intake and health. Participants (n=47) completed three 24-hour recalls …
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The Impact of Weight Bias and Stigma on Energy Misreporting in 24-Hour Dietary Recalls
Obesity research remains a high priority worldwide, given the sustained high levels of obesity (body mass index ≥30 kg/m2) and class III obesity (body mass index ≥40 kg/m2) across many demographic groups. One component of obesity research is the study of how diet can contribute to obesity, and thus …
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An Exploration of the 24-Hour Movement Patterns of Older Adults Living in Naturally-Occurring Retirement Communities
… composition of movement behaviours during a 24-hour period is known to harbour numerous biopsychosocial benefits in community-dwelling older adults. Likewise, older adults note a preference to aging in their own homes, rather than relocating to long-term care. Naturally occurring retirement …
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The relevance of performing 24-hour ambulatory blood pressure And pulse wave analysis in kidney transplant recipients
… blood pressure (BP) measurement especially 24- hour ambulatory measurement (ABPM), to diagnose and manage hypertension but this is not routinely performed in kidney transplant units. This study was to determine if 24-hour ABPM, compared with office BP in kidney transplant recipients, would …
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Sources of error and bias in the assessment of dietary intake : 24-hour recalls and food records
… aim of this dissertation was to validate the 24-hour recall method of dietary assessment and to identify possible sources of error and bias in a cross-cultural sample of South African women. The second aim of this dissertation was to determine the source and extent of inter-researcher …
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The effect of polyphenol-rich flaxseed muffins on glycaemic, insulinaemic and 24-hour glucose response in healthy adults
… The results of the blood glucose profile over 24 hours demonstrated that the flaxseed muffins were effective at lowering and maintaining blood glucose levels over 24 hours whether consumed once or three times a day. The results for the iAUC for the blood glucose were significantly lower for …
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Relationship between prehospital time and 24-hour mortality following injury in patients with major trauma in New Zealand
… between time spent in the prehospital phase and 24-hour mortality following injury in patients with major trauma in New Zealand (NZ). Methods: Following a systematic review to describe the incidence and characteristics of major trauma in NZ, analysis of routinely collected data from a …
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