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Beyond Administrative Tunnel Vision: Widening The Lens Of Costs And Benefits, Govind Persad

Publications

Choices in one sector or department of public policy, such as health, frequently produce costs and benefits in other sectors, such as education or the environment. In this article, I argue that administrators should not make decisions in ways that ignore effects on other policy sectors, and arguablythough more debatably-should not give special priority to the interests of their own sector In Part I, I review contexts where administrators are directed to ignore or give a lower priority to effects on other policy sectors. In Part II, I lay out an argument that agencies should not ignore these effects (using …

Percutaneous Endoscopic Gastrostomy Feeding In Dysphagic Hospitalised Older People: Clinical Outcomes And Healthcare Professionals' Attitudes / Mohamad Hasif Jaafar, Jaafar Mohamad Hasif

Student Works (2010-2019)

The purpose of this doctoral thesis was to explore issues surrounding the use of percutaneous endoscopic gastrostomy (PEG) feeding in dysphagic, older people requiring artificial feeding for a variety of medical conditions in an Asian population. Systematic reviews and observational and interventional studies were conducted to explore the perceptions of healthcare professionals (HCPs), and clinical benefits associated with enteral feeding through the PEG route compared to the nasogastric (NG) route. The two systematic reviews conducted evaluated (i) intervention studies evaluating PEG versus NG feeding in older adults with non-stroke dysphagia, and (ii) quantitative and qualitative studies evaluated attitudes and perceptions …

Adequate Calories Reduce Sarcoperia (Adcalores) / Gaithridevi V.Singam, V.Singam Gaithridevi

Student Works (2010-2019)

Objective: To evaluate the effect of using daily indirect calorimetry (IC) in determination of the resting energy expenditure (REE) of the patient and achieving the required calories versus standard protocol. To determine the energy balance achieved using IC versus standard protocol. To evaluate the correlation between enegy balance and the quadriceps muscle layer thickness (QMLT) between both group. To determine the protein balance vs the QMLT. To evaluate the correlation between the protein balance and QMLT. Methods: A total of 30 mechanically ventilated patients who were within 48 hours of ICU stay with an expected stay of more than 10 …

A New Derivatizing Method For The Simultanous Determination Of 3-Monochloropropanediol And 1,3- Dichloropropanol In Heat Processed Food Samples / Lee Bai Qin, Bai Qin Lee

Student Works (2010-2019)

3-Monochloro-1,2-propanediol (3-MCPD) and 1,3-dichloropropanol (1,3-DCP) are heat- produced contaminants that form during the acid hydrolysis of vegetable protein (acid-HVP), which is a process employed in the production of artificial soy sauces. Available laboratory study reports have shown that 3-MCPD is carcinogenic and toxic to the kidneys and reproductive organs, while 1,3-DCP is genotoxic, hepatotoxic and carcinogenic. On account of the carcinogenic properties reported, 3-MCPD and 1,3- DCP are listed as Proposition 65 (Prop. 65) and group 2B carcinogens. The Association of Official Analytical Chemists (AOAC) method of 3-MCPD detection requires highntemperature heating (60°C) and a costly derivatizing agent (61.10 USD …

Investigating The Relationship Between Instructors’ Use Of Active Learning Strategies And Students’ Conceptual Understanding And Affective Changes In Introductory Biology: A Comparison Of Two Active-Learning Environments, Lacy M. Cleveland, Jeffrey T. Olimpo, Sue Dechenne-Peters

Biology: Faculty Publications

In response to calls for reform in undergraduate biology education, we conducted research examining how varying active-learning strategies impacted students’ conceptual understanding, attitudes, and motivation in two sections of a large-lecture introductory cell and molecular biology course. Using a quasi-experimental design, we collected quantitative data to compare participants’ conceptual understanding, attitudes, and motivation in the biological sciences across two contexts that employed different active-learning strategies and that were facilitated by unique instructors. Students participated in either graphic organizer/worksheet activities or clicker-based case studies. After controlling for demographic and presemester affective differences, we found that students in both active-learning environments displayed …

Anaemia Of Chronic Kidney Disease: What We Know Now, Anoushka R. Krishnan, Debbie Trinder, Anita C. G. Chua, Aron Chakera, Grant A. Ramm, John K. Olynyk

Research outputs 2014 to 2021

Our understanding of the pathophysiology of the anaemia of chronic kidney disease (CKD) has improved considerably in the last decade with the discovery of the iron regulatory peptide hepcidin. Reduced clearance of hepcidin and the presence of a chronic inflammatory state contribute to elevated hepcidin levels in kidney disease. The recent discovery of the various factors and signalling pathways regulating hepcidin has opened up an exciting avenue for research into the development of newer agents that could treat anaemia of CKD. This review highlights our current understanding of iron metabolism in health, the regulators of hepcidin, issues associated with the …

The Effects Of Environment, Feed Form And Dietary Caloric Density On Broiler Performance; And Effect Of Variable Catp Ratio And Phytase On Growth Performance And Mineral Deposition In Corn-Soy Diets Fed To Straight-Run Broilers, Brian G. Glover

Graduate Theses, Dissertations, and Problem Reports (ETD)

The objective of the first study was to assess the effect of variations of feed form and dietary caloric density on production and immunity parameters in broilers reared on clean shavings and built-up litter. Treatments were arranged in a 2 x 2 factorial randomized block design within a split plot. Whole plot treatments considered one room (11 x 7.32m) of either clean shavings or built-up litter; divided into 16 treatment replications of either standard (30%) or improved (80% feed form), and 16 replications of either commercial or increased (+110 kcal/kg) dietary caloric density comprising the 2 x 2 factorial arrangement. …

Leakage Evaluation Of Three Endodontic Sealers Used In A Single-Cone Technique: A Study Using Bioluminescent Bacteria, Sean M. Horan

Graduate Theses, Dissertations, and Problem Reports (ETD)

Introduction.;After proper chemomechanical disinfection and obturation of a root canal system, the next important goal in endodontic therapy is obtaining an adequate coronal seal. If the coronal seal becomes compromised, it is difficult to decide whether the root canal system should be re-treated. This decision should be made based on the ability of the root canal filling to resist bacterial contamination and on the length of time the seal has been compromised.;The root canal system should be filled in three dimensions, typically with a combination of gutta percha and sealer. One obturation method that has seen a revival in recent …

Effects Of Chronic Electronic Cigarette Use On Glucose Metabolism, Hannah Hoskinson

Graduate Theses, Dissertations, and Problem Reports (ETD)

Traditional cigarette usage has been linked to a number of nefarious metabolic effects, including insulin resistance; however, the effects of electronic cigarettes (E-cigs) are not currently known. Advertised as a safe alternative for traditional tobacco cigarettes, E-cigs still contain some of the same harmful chemicals as tobacco cigarettes. Through this study, we hope to gain perspective on whether e-cigs play into the development of altered glucose homeostasis. C57BL/6 mice were divided between E-cig (n=15) and control (n=15) groups and exposed to either cappuccino flavored E-cig vapor or filtered air for 4 h/d, 5 d/wk for 8 months. Fasting blood glucose …

The Role Of Somatostatin In The Regulation Of Gonadotropin Secretion In Sheep, Richard B. Mccosh

Graduate Theses, Dissertations, and Problem Reports (ETD)

Two modes of gonadotropin-releasing hormone (GnRH) and luteinizing hormone (LH) secretion are necessary for female fertility: surge and episodic secretion. However, the neural systems that regulate these GnRH secretion patterns are still under investigation. The neuropeptide somatostatin (SST) inhibits episodic luteinizing hormone (LH) secretion in humans and sheep, and several lines of evidence suggest SST may regulate secretion during the LH surge. Neither a SST receptor 2 (SSTR2) agonist (octreotide) or antagonist (CYN154806; CYN) altered the amplitude or timing of the LH surge. Administration of CYN to intact ewes during either the breeding season or anestrus increased LH secretion and …

2017 Spring Commencement, Georgia Southern University

Commencement Programs

No abstract provided.

Chimpanzee (Pan Troglodytes) Space Use In A Sanctuary Setting, Holly Soubiea

All Master's Theses

Studies of chimpanzee space use can provide information about chimpanzees’ preferences and welfare. This study examined the space use of 12 chimpanzees at Fauna Foundation, a chimpanzee sanctuary located in Carignan, Québec, Canada. Observers recorded the chimpanzees’ location, elevation, perimeter, and substrate using a scan sampling procedure. In total, there were 93 hours of data and 3,190 scans. The author used Geographical Information System (GIS) to plot the chimpanzees’ location for each scan. The chimpanzees used the largest rooms most often, were inside 61% (n = 1,942) of the time, an arm’s reach away from the perimeter 90% (n = …

Modeling Sex-Specific Seasonal Habitat Selection For Elk (Cervus Elaphus) In Central Washington, Lewis Meyers

All Master's Theses

Elk (Cervus elaphus) are generalist herbivores, exploiting a variety of environments. I studied habitat selection and sexual segregation of the Colockum elk herd in central Washington. I used a resource selection probability function (RSPF) to evaluate habitat use by males and females during summer and winter seasons. I assisted Washington State Department of Fish and Wildlife (WDFW) in capturing and placing GPS collars on males, and used an existing GPS dataset from females to investigate the extent to which sexual segregation was occurring in the Colockum herd. During summer, males selected steep slopes on north, west and south …

Comparison Of Anthropometric Measurements Of Abdominal Obesity As Predictors Of Cardiometabolic Risk Factors: Nhanes 2011-2014, Carli Kettel

All Master's Theses

Background It has been well established that screening tools for cardiometabolic diseases are less useful among obese populations as risk of these diseases is already high. However, research is lacking in regard to efficient screening tools for cardiometabolic diseases among normal weight and overweight populations. Objective This study compared the predictive strengths of body mass index (BMI), waist circumference (WC), waist-to-height ratio (WHtR), sagittal abdominal diameter (SAD), and SAD-to-height ratio (SADHtR) with respect to risk of cardiometabolic disorders in normal and overweight U.S. populations. Design This cross-sectional study utilized data from the 2011-2014 National Health and Nutrition Examination Survey. Participants/setting …

Scheduling Recess Before Lunch: Perceptions Of Washington State Public Elementary School Professionals, Kaitlin O'Leary, Nicole Stendell-Hollis Ph.D., Rdn, Tishra Beeson Drph, Mph, Dana Ogan Ms, Rdn

All Master's Theses

Recess Before Lunch (RBL) is a wellness strategy with a purpose of improving the overall health and behavior of school-aged children. While some studies have reported a variety of benefits and challenges by simply scheduling recess prior to the specified lunchtime, few have examined adequate strategies for successful implementation. This mixed-methods study asked elementary school principals and school food service directors within each K-5th grade public school throughout the state of Washington to participate in an online survey assessing their school’s experience using RBL. Schools were placed into three groups based on participants’ stage of RBL adoption: (1) currently using …

Behavioral Differences Between Urban And Rural American Crows (Corvus Brachyrhynchos), Carolina Montenegro

All Master's Theses

The consequences of transforming a natural environment into a human-modified environment (i.e., urbanization) on wildlife has long been a topic of concern, but has been hampered by a lack of empirical evidence focused on animal behavior. The current study was designed to explore behavioral differences between urban and rural American crows (Corvus brachyrhynchos) by installing baited perches in urban and rural settings in Kittitas County, Washington. In order to observe differences in urban and rural crow behavior to approach or avoidance-oriented stimuli, perches included custom cameras and audio equipment that alternated between periods of playing crow calls or …

The Effects Of Nutrition Education On Third And Fifth Grade Students’ Fruit And Vegetable Knowledge, Preference, And Consumption, Alexandra Epstein-Solfield

All Master's Theses

Regular consumption of fruit and vegetables (F/V) may reduce the risk of obesity and obesity-related diseases, yet most American school children fail to meet recommended intakes. One proposed method for reducing childhood obesity is implementing school-based nutrition education programs aimed at increasing F/V intake. This repeated measures study examined the effectiveness of an eight-week F/V-targeted nutrition education intervention on elementary-school students’ nutrition knowledge, F/V preference, and salad bar consumption. A convenience sample of third- and fifth-grade students (n = 149) participated in the study. Surveys were administered pre- and post-intervention to assess F/V knowledge and preference. Pre- and post-plate waste …

Piano Music As A Behavioral Intervention At The Ellensburg, Wa Developmental Preschool, Christopher Hull

All Master's Theses

Limited empirical support presently exists for the use of music as a behavioral intervention for students with disabilities. The purpose of this research was to study whether the social behaviors of children enrolled in a developmental preschool classroom changed in response to live piano music. The principal investigator hypothesized an increase in dyadic and/or other group-oriented play in the presence of live piano music, compared to when no piano music played. This eight-week study used a single-subject, A-B-A-B-C withdrawal design and a 30-second partial interval sampling procedure to sequentially observe and analyze the frequency of six operationally defined behaviors among …

Family Dynamics In Eastern Hoolock (Hoolock Leuconedys), Javan (Hylobates Moloch), Pileated (H. Pileatus) And Northern White-Cheeked Gibbons (Nomascus Leucogenys) At The Gibbon Conservation Center, Alexandra Sheldon

All Master's Theses

Few studies have explored the continuing relationship and behaviors within primate groups as the offspring mature and continue to depend on parental care. Between June 7 and July 7, 2016, I studied the family dynamics of 5 gibbon groups from 4 species: hoolock (Hoolock leuconedys), Javan (Hylobates moloch), pileated (H. pileatus) and northern white-cheeked (Nomascus leucogenys) gibbons housed at the Gibbon Conservation Center (GCC) in Santa Clarita, CA. I recorded all occurrences of approach, retreat, groom and play behaviors as well as the proximity individuals maintain between each other. I predicted: 1. …

Talus Features Of The Middle Columbia River: Typological And Locational Analyses, Jeremy Ripin

All Master's Theses

The form and function of talus features of the Columbia Plateau are the subject of archaeological investigations and cultural resource evaluation and protection programs. Depressions excavated in talus slopes, most often circular to oval in shape, are called talus pits. Pit features are also located in colluvium and alluvial fans, and at the base of cliff overhangs. Over 568 of these features have been documented for 48 sites within the project area of the Priest Rapids and Wanapum reservoirs. Pits may have been used for hunting blinds, storage (food and/or equipment), burial, and/or and spirit questing. The size of pits …

Does Gamification Increase Engagement With Online Programs? A Systematic Review, Jemma Looyestyn, Jocelyn Kernot, Kobie Boshoff, Jillian Ryan, Sarah Edney, Carol Maher

Research outputs 2014 to 2021

Background Engagement in online programs is difficult to maintain. Gamification is the recent trend that offers to increase engagement through the inclusion of game-like features like points and badges, in non-game contexts. This review will answer the following question, ‘Are gamification strategies effective in increasing engagement in online programs?’ Method Eight databases (Web of Science, PsycINFO, Medline, INSPEC, ERIC, Cochrane Library, Business Source Complete and ACM Digital Library) were searched from 2010 to the 28th of October 2015 using a comprehensive search strategy. Eligibility criteria was based on the PICOS format, where “population” included adults, “intervention” involved an online program …

Users' Experiences Of Wearable Activity Trackers: A Cross-Sectional Study, Carol Maher, Jillian Ryan, Christina Ambrosi, Sarah Edney

Research outputs 2014 to 2021

Background

Wearable activity trackers offer considerable promise for helping users to adopt healthier lifestyles. This study aimed to explore users’ experience of activity trackers, including usage patterns, sharing of data to social media, perceived behaviour change (physical activity, diet and sleep), and technical issues/barriers to use.

Methods

A cross-sectional online survey was developed and administered to Australian adults who were current or former activity tracker users. Results were analysed descriptively, with differences between current and former users and wearable brands explored using independent samples t-tests, Mann-Whitney, and chi square tests.

Results

Participants included 200 current and 37 former activity tracker …

Effect Of A Sliding Scale Vitamin D Supplementation Protocol On 25(Oh)D Status In Elite Athletes With Spinal Cord Injury, Lauren Stark, Kelly Pritchett, Robert Pritchett, Elizabeth Broad

All Master's Theses

Recent studies suggest that a substantial proportion of elite athletes with SCI (spinal cord injury) have insufficient 25(OH)D status which may be associated with decreased muscle strength. This study: 1) examined the effects of a 16-week sliding scale Vitamin D supplementation protocol on 25(OH)D concentration and 2) determined whether subsequent 25(OH)D status impacts muscle performance in elite athletes with SCI. Thirty-four members of the US Olympic Committee Paralympic program, and the Canadian Wheelchair Sports Association from outdoor sports participated. Serum 25(OH)D concentrations, lifestyle and dietary factors were assessed during the Winter and Spring. Participants were assigned a 16-week sliding scale …

Comparison Of Semi-Captive And Wild Gray-Shanked Douc Langurs’ (Pygathrix Cinerea) Activity Budgets, Hilary Hemmes-Kavanaugh

All Master's Theses

From 16-10-03 to 16-12-03 I studied four male gray-shanked Douc (GSD) langurs (Pygathrix cinerea) in a semi-captive environment and compared results to wild GSD langurs that were studied from 2006-2008. The semi-captive GSD langurs live at the Endangered Primate Rescue Center (EPRC) in Cúc Phương National Park, Vietnam. Four GSD langur males, three born in captivity and one rescued from the pet trade, share 5 hectares of limestone forest in a semi-captive setting at the EPRC. The semi-captive environment is intended to prepare members of this species and other endangered primates for potential release into the wild. In …

Mother-Offspring Relationships In Tibetan Macaques (Macaca Thibetana) At Mt. Huangshan, China, Courtney Martinez

All Master's Theses

The mammalian mother-offspring relationship, the first bond an offspring will form, is complex in its development, as well as its costs and benefits to both mother and offspring. Across various non-human primate species, researchers have extensively examined this relationship, yet very little is known about how it changes as offspring age. Mother-infant relationships within the genus Macaca, for example, have been observed for decades in both field and laboratory settings. Researchers have found species differences in maternal behavior, as well as a female offspring bias in female philopatric societies. However, little is known about the mother-offspring relationship of Tibetan …

Corticosteroid-Laba Inhalers Increase Phonation Threshold Pressure (Ptp) And Flow (Ptf) In Rabbits, Christopher Dromey, Kristine Tanner, Heidi J. Robison, Maya Elena Stevens, Ray M. Merrill, Julie Barkmeier-Kraemer, Ben Christensen

Faculty Publications

Objectives: This study examined the effects of a combination corticosteroid plus long-acting beta2-adrenergic agonist inhaler (IC) on rabbit phonation. Methods: White New Zealand male rabbits were assigned randomly to experimental and control groups (n = 11 per group). The experimental group received twice-daily doses of Advair HFA™ (fluticasone propionate 45 mcg and salmeterol 21 mcg) via a veterinary facemask with 1-way valve and spacer; the control group received aerosolized saline. After 8 weeks, animals were euthanized, larynges excised, frozen, and subsequently thawed and mounted on a standard bench apparatus. Phonation was elicited during 15 successive trials, and phonation threshold pressure …

The Effect Of Social Influence On Perception Of Tornado Warnings, Jason A. Parker

College of Graduate Studies: Theses & Dissertations

Tornado activity annually results in many deaths throughout the U.S. As a result, the emergency alert system (including tornado warnings) has made considerable advancements throughout the past few decades. However, continued improvements could be made to warning content that aid to facilitate adaptive decision-making by increasing individuals’ motivation to respond. One method that could increase adaptive responses to warnings is by including the modality of descriptive social information within the warning. Research suggests that normative social influence acts as a powerful motivator for individuals to conform toward the witnessed or perceived behaviors of others. The current study examined the impact …

The India Patent System: A Decade In Review, Vindhya S. Mani, Divyanshu Srivastava, Mukundan Chakrapani, Jay Erstling

Cybaris®

No abstract provided.

Charting The Contours Of A Copyright Regime Optimized For Engineered Genetic Code, Christopher M. Holman

Oklahoma Law Review

No abstract provided.

What Is That Hamburger Doing To My Child's Grades? Childhood Obesity And Its Effects On A Student's Academic Performance, Cheryl Page

Journal Publications

This paper addresses childhood obesity and its correlating effects on an obese child's academic development. The terms and studies outlined in this paper specifically address the issue of obesity in children. It is important to state this distinction because obesity among children is defined and measured differently than it is among adults. Before discussing the differences in the academic development of non-obese children and obese children, I will begin by defining the following terms: "Body Mass Index (BMI)," "BMI-for-age," "Overweight," "Percentile Rates," and "Childhood Obesity."