Digital Commons Network^™

Designing Law To Enable Adaptive Governance Of Modern Wicked Problems, J. B. Ruhl, Barbara A. Cosens A. Cosens, Niko Soininen, Lance Gunderson

Vanderbilt Law School Faculty Publications

This Article contributes to the development of adaptive governance theory by articulating and situating the role of formal law and government as the facilitator, but not central controller, of adaptive governance. To advance the understanding of adaptive governance, we argue that it can be understood in the broader context of scholarship covering the observed emergence of new governance, the efforts to develop theoretical understandings through decentered theory, and the refinement of constitutional understanding through democratic experimentalism. Synthesis of these three themes in turn informs the role of law and government in working with emergent governance responses to complexity to manage …

An Integrative Approach Concerning Radiological Protection Of The Environment: Plant Influence On Biogeochemistry And Transport, Plant Uptake, And Non-Human Biota Dosimetry For Select Radionuclides, Dawn Angel Montgomery

All Dissertations

The fields of radioecology and environmental radiation protection encompass a multitude of interdisciplinary specialties relating to the use, transport, and effects associated with radioactive substances in the environment, which often must inform each other in an integrated and iterative manner. As these fields have begun to consider a more holistic approach to environmental radiation protection, there is not only a need to evaluate fate and transport of radionuclides in the environment, but also a need to consider the dose and impacts to non-human biota residing in contaminated (or potentially contaminated) areas. Thus, the overall objective of this work was to …

Examining Pathogenesis And Preventatives In Spontaneous And Staphylococcus-Induced Bacterial Chondronecrosis With Osteomyelitis In Broilers, Nnamdi Simon Ekesi

Graduate Theses and Dissertations

Bacterial chondronecrosis with osteomyelitis is the most important cause of lameness in broilers. This is important to poultry production, as it poses animal welfare issues, and causes a significant loss in revenue. The remediation of this disease requires the study of its etiology with fitting models and evaluating preventatives. The research reported herein covers genomic virulence analysis of BCO isolates, mainly Staphylococcus aureus, and Escherichia coli retrieved from lame birds. We found that S. aureus isolates were closest to chicken strains in Europe but may have been in the Arkansas area for a decade. Phylogenomics suggest our S. aureus is …

Optimization Of In-Vessel Food Waste Composting: Enzyme Activity And Microbial Dynamics, Ayawovi Selom Ametepe

Graduate Theses and Dissertations

A series of greenhouse-based, rotary-drum bioreactor experiments was designed to study microbial dynamics and enzyme activity during optimization of food waste composting. This work aims to optimize food waste composting by defining the best food waste-to-bulking agent proportion controlling conditions and by evaluating the food waste composting process when inoculated by a bacterial inoculant product compared to uninoculated compost. Three experiments were run in total. The two first experiments were conducted for 48 days with sampling at each step of composting, while the third experiment last 50 days and included one extra sampling date. In the first experiment, 50:50, 65:35 …

Profile Of San Francisco Domestic Workers, Isaac Jabola-Carolus

Publications and Research

Domestic workers are integral to the social and economic fabric of San Francisco. This report, based on an ongoing study, outlines the demographic composition and employment conditions of this workforce. The analysis draws upon U.S. Census Bureau data, Bureau of Labor Statistics data, and an original survey of over 200 domestic workers employed in San Francisco.

The Lived Experience Of Obesity, Spirituality, And Health Behaviors In African American Women, Andrea S. Poynter

Electronic Theses and Dissertations

Obesity is one of the fastest-growing health concerns impacting all racial, ethnic, gender, and socioeconomic groups in the United States of America. More than one-third of the U.S. adult population is classified as being obese (Obesity Society, 2014). Novak and Brownell (2012) identified that “obesity rates are consistently rising higher each year than in previous years” (p. 2345). Obesity has reached epidemic proportions in all races and genders within the US with African American women comprising a majority of those impacted by this chronic health condition. Obesity rates are well documented within the literature but what is lacking is the …

Effect Of A Mobile Phone Intervention For Female Sex Workers On Unintended Pregnancy In Kenya (Whisper Or Shout): A Cluster-Randomised Controlled Trial, Frances H. Ampt, Megan S. C. Lim, Paul A. Agius, Kelly L'Engle, Griffins Manguro, Caroline Gichuki, Peter Gichangi, Walter Jaoko, Marleen Temmerman, Stanley Luchters

Obstetrics and Gynaecology, East Africa

Background: Female sex workers in low-income and middle-income countries face high risks of unintended pregnancy. We developed a 12-month, multifaceted short messaging service intervention (WHISPER) for female sex workers in Kenya who had the potential to become pregnant, to improve their contraceptive knowledge and behaviours. The aim of this study was to assess the effectiveness of the intervention to reduce the incidence of unintended pregnancy among sex workers in Kenya compared with an equal-attention control group receiving nutrition-focused messages (SHOUT).

Methods: Our two-arm, cluster-randomised controlled trial was done in sex-work venues in two subcounties of Mombasa, Kenya (Kisauni and Changamwe). …

Teacher Retention In Secure Residential Settings, Daniel Froemel

Electronic Theses and Dissertations

A phenomenological study was conducted to identify the factors associated with job retention among teachers in secure residential treatment centers in Tennessee. Central to this investigation was the exploration of how residential teachers perceive they are supported in their position, how teachers in residential settings perceive the culture of the facility, and what factors are associated with teacher retention in secure residential settings. Through a series of fifteen interviews, common themes emerged from the coding that provided insight into these questions.

Teachers who had worked in residential settings for more than five years seemed to have very strong internal belief …

Technology Aiding In Neonatal Lung Developmental Care, Megan Kirk

Undergraduate Honors Theses

In this paper, old as well as new technological findings to decrease premature infant mortality are reviewed. This paper discusses fetal development throughout pregnancy from conception to full-term status as well as fetal lung development specifically from conception until full-term status. Several ideas to rapidly develop and mature fetal lungs are discussed such as mothers ingesting artificial surfactant supplements, either independently or coupled with antenatal corticosteroids, as well as intra-amniotic instillation prior to 28 weeks gestational. Drawbacks regarding these two are mentioned as well such as the fetus’s lungs not being mature enough to use the artificial surfactant leading into …

Exploring Authenticity In Old-Time Music, Mikaela Langley

Undergraduate Honors Theses

This thesis focuses on the question of authenticity in old-time music, and the ways in which it is studied in ETSU’s Bluegrass, Old-Time, and Country Music Studies program. In an academic setting, old-time is often studied in more of a historical or anthropological context and less as a specific style of music. Arguments for authenticity in this music have been made since the popularity of such films as “O Brother, Where Art Thou?” and “Cold Mountain”, which brought a lot of outside attention to the genres of bluegrass and old-time music, as well as defining the aesthetics associated with them. …

Effect Of A Self-Care And Self-Awareness Education Program On Resilience To Burnout And Depression In Clinically Experienced Nursing Students, Andrew Taylor

Undergraduate Honors Theses

The purpose was to examine the effect of a self-care educational intervention on nursing student resilience and thus the potential for compassion fatigue, depersonalization, burnout, depression, and inadequate self-care. A one-group pretest-posttest research design was applied to a convenience sample of 104 nursing students near the end of their last semester in a baccalaureate nursing program. The measurements were demographics, a psychometric resilience scale, program evaluation, and reflection question. The intervention was a standardized, intensive 30 min training program on the high degree of stress and burnout nurses face and the core self-care methods that can promote resilience to these …

Arginine Kinetics Are Altered In A Pilot Sample Of Adolescents And Young Adults With Barth Syndrome, W Todd Cade, Kathryn L Bohnert, Adam J Bittel, Shaji J Chacko, Bruce W Patterson, Christina A Pacak, Barry J Byrne, Hilary J Vernon, Dominic N Reeds

Open Access Publications

Barth syndrome (BTHS) is a rare, X-linked cardiomyopathy that is characterized by abnormalities in glucose and lipid metabolism, with less known regarding amino acid metabolism. This pilot study characterized whole-body arginine kinetics and found lower arginine rate of appearance into plasma (0.69 ± 0.09 vs. 0.88 ± 0.06 μmol/kgFFM/min,

Improving Sustainable Fertilizer Practices For Pomegranate By Leaf Nutrient Concentration Evaluation And Fertilizer Trials, Minh Le

Master's Theses

Fruit tree leaf nutrient concentrations are commonly used to determine fertilizer rates, but information is limited regarding nutrient requirements, seasonal N uptake and removal rates, and soil N dynamics for pomegranate. Relationships between fertilizer rates, leaf nutrient concentrations, fruit yield and quality were examined in five mature, commercial California ‘Wonderful’ pomegranate orchards. Site 1 was observed for two growing seasons (2018-2019) and sites 2-5 were observed for one season (2018 or 2019). In 2018, 150, 300, or 450 g N/tree was applied at sites 1-3 in a single application at early fruit development or in two equal applications at early …

Impact Of Soil Properties On Removal Of Emerging Contaminants From Wastewater Effluent During Soil Aquifer Treatment, Lauren N. Riley

Master's Theses

This study evaluates soil properties that impact the effectiveness of soil aquifer treatment (SAT) as a polishing step to the remove two classes of ECs from wastewater effluent: pharmaceuticals and personal care products (PPCPs), and engineering nanomaterials (ENMs). In recent years, it has been determined that elevated levels of emerging contaminants (ECs) are being released into the environment with wastewater effluent. ECs are proven to cause adverse environmental and health effects as a result of long-term exposure. It is important to evaluate sustainable solutions to improve the current methods of wastewater treatment to address these ECs.

Soil aquifer treatment (SAT) …

Can Soil Phosphorus Sorption Saturation Estimate Future Potential Legacy Phosphorus Sources?, A. N. Sharpley, K. R. Brye, J. M. Burke, L G. Berry, M. B. Daniels, P. Webb

Crop, Soil and Environmental Sciences Faculty Publications and Presentations

Various soil extraction methods are used to indicate plant available P in soil but do not account for soil specific sorption of subsequent applications of P. Thus, estimates of soil phosphorus sorption saturation (PSS; estimated from Mehlich-3 extractable P, Al, and Fe) have been used in conjunction with Mehlich-3 extractable soil phosphorus (M3P) to overcome these limitations. As less is known about the effect of land management on PSS than M3P under field conditions, the effect of field management on PSS was investigated for three pastures over 5 yr (2014-2018). Swine slurry was applied to two fields (Field 1 received …

The Importance Of Recess In The Lives Of Children, Kayla L. Villanueva

Electronic Theses, Projects, and Dissertations

Current research suggests that when children get the chance to play outdoors, they reap the benefits. However, in today’s society children aren’t outdoors very often. Children also don’t have very much time to play outdoors during recess time while in a school setting. The purpose of this project was to educate and inform elementary school principals about the importance and benefits that recess has on children, as well as help them become an advocate for recess. A video was created that focused on the benefits of outdoor play for children, the importance of recess for children, as well as ways …

Inspire : Vol 3, Issue 12, Department Of Medicine

INSPIRE – Department of Medicine Archives

Content

• Message From the Chair
• Medicine at National and International Forums
• In Depth- Section: featuring Dr Saad Shafqat
• Featured Faculty: Dr. Sara Khan “…always try to look at the bright side, do things with a smile, stay optimistic …”
• What are Academics Around the World Reading This Month?
• Publications

A Systematic Review Of Home-Based Dietary Interventions During Radiation Therapy For Cancer., Taylor H Allenby, Megan L Crenshaw, Katlynn Mathis, Colin E Champ, Nicole L Simone, Kathryn H Schmitz, Leila T Tchelebi, Nicholas G Zaorsky

Department of Radiation Oncology Faculty Papers

Purpose: Our objectives are to assess (1) the acceptability and feasibility of dietary interventions for patients undergoing radiation therapy (RT), and (2) the impact of dietary interventions on patient reported outcomes, toxicities, and survival.

Methods: A PICOS/PRISMA/MOOSE selection protocol was used to include articles that evaluate adding dietary interventions to patients receiving RT. Acceptability was defined as (# accepting/# approached); feasibility was (# completing/# approached). Patient-reported outcomes were reported based on questionnaires used in each study and survival was measured from the date of diagnosis until death in each study. Level of evidence was assessed with Center for Evidence-Based Medicine …

The Effect Of Visual Disruption On Stability After Anterior Cruciate Ligament Reconstruction, Nathan John Robey

Dissertations

The overall purpose of this dissertation was to investigate the influence of visual disruption on measures of postural stability, specifically in anterior cruciate ligament reconstruction (ACLR) individuals. Each of the two studies included in this dissertation evaluated postural stability, with the first study evaluating static postural stability and the second study evaluating dynamic postural stability. For the first study, 26 individuals (ACLR group n = 13; control group n =13) were asked to complete both double- and single-limb stances on embedded force platforms while visual information was disrupted using stroboscopic eyewear. Postural stability was assessed using traditional center of pressure …

Developing A Community Innovation Grant In Response To Increasing Rural Critical Incidents In Agricultural Mental Health And Wellbeing, Community Trauma, And Natural Disasters, Chessa S. Quenzer

Capstone Experience: Master of Public Health

Spink Area Support Network (SASN) is a skilled team of community volunteers that facilitate rural critical incident response services in an effort to prevent a critical incident and offer structured support during the aftermath. SASN was developed in response to identified gaps in rural critical incident response and risk reduction through prevention in Spink County, South Dakota. SASN utilizes a collaborative team approach to fill in gaps between first responder silos and establish community interventions by providing support and resources while utilizing critical incident stress management methods. SASN requires funding to maintain response resources, training, prevention education, and follow-up services. …

Interaction Of Urea With Frequency And Amount Of Distillers' Grains Supplementation For Growing Steers On A High Forage Diet, Haley F. Linder

Department of Animal Science: Dissertations, Theses, and Student Research

Two studies were conducted to determine interactions of urea inclusion to a dried distillers grains plus solubles (DDGS) supplement fed at two amounts and two frequencies to steers on a high forage diet. In Exp. 1, 120 steers were fed individually for 84 d. Steers received ad libitum grass hay and 1 of 8 treatments. Supplement was fed either every day (D) or 3x/week (ALT), amount of supplement fed was 6.36 kg/week (LO) or 12.73 kg/week (HI), and contain either no urea (-U) or 1.3% urea (+U). Hay DMI and steer BW were measured. In Exp. 2, 8 ruminally cannulated …

Implementation Fidelity Of Nutritional Counselling, Iron And Folic Acid Supplementation Guidelines And Associated Challenges In Rural Uasin Gishu County Kenya, Roselyter Riang’A, Anne Nangulu, Jacqueline Broerse

Population Health, East Africa

Background: Implementation fidelity which is defined as the degree to which programmes are implemented as intended is one of the factors that affect programme outcome, thus requiring careful examination. This study aims to acquire insight into the degree to which nutritional counselling and Iron and Folic Acid supplementation (IFAs) policy guidelines during pregnancy have been implemented as intended and the challenges to implementation fidelity.

Methods: Data were collected in rural Uasin Gishu County in the western part of Kenya through document analysis, questionnaires among intervention recipients (n = 188) and semi-structured interviews with programme implementers (n = 6). …

How Does Stress And Coping Impact Undergraduate Students' Mental Health On A Racially Diverse Campus?, Kristina Ricker-Boles

UNLV Theses, Dissertations, Professional Papers, and Capstones

The study focuses on how subjective stress and mastery skills impact physical and mental wellbeing among UNLV undergraduate college students. Bovier, Chamot, and Perneger’s (2004) study was repeated within a racially diverse campus setting. The Transactional Model of Stress and Coping provided the foundation of this study with an emphasis on primary and secondary appraisal among racial and ethnic groups. The study utilized the Pearlin Coping Questionnaire, the Short Form-12 (SF-12), the Brief Encounter Psychosocial Instrument (BEPSI), and Duke-UNC Functional Social Support Questionnaire to assess subjective stress, mastery skills, and the moderator of social support while comparing the results among …

The Cortico-Limbo-Thalamo-Cortical Circuits: An Update To The Original Papez Circuit Of The Human Limbic System, Jochen Profit, Paul J Sharek, Xin Cui, Courtney C Nisbet, Eric J Thomas, Daniel S Tawfik, Henry C Lee, David Draper, J Bryan Sexton

Faculty, Staff and Student Publications

OBJECTIVES: Key validated clinical metrics are being used individually and in aggregate (Baby-MONITOR) to monitor the performance of neonatal intensive care units (NICUs). The degree to which perceptions of key components of safety culture, safety climate, and teamwork are related to aspects of NICU quality of care is poorly understood. The objective of this study was to test whether NICU performance on key clinical metrics correlates with caregiver perceptions of safety culture.

STUDY DESIGN: Cross-sectional study of 6253 very low-birth-weight infants in 44 NICUs. We measured clinical quality via the Baby-MONITOR and its nine risk-adjusted and standardized subcomponents (antenatal corticosteroids, …

Covid-19: Descriptive Case Study Of A K-8 School District’S Abrupt Transition To Remote Learning From A Traditional In-Person Model, Matthew C. Ferreira

All Theses And Dissertations

COVID-19 resulted in many changes worldwide in how humans and organizations interact and operate. One such significant adjustment was the closure and transition from a classroom instruction model to a remote instruction model across the United States. The purpose of this descriptive case study was to explore student achievement, teacher preparation and instructional hours, and student attendance levels for grades kindergarten through eighth grade (K-8) at four schools in a single school district. The study examined these datasets at a school administrative unit (SAU) comprising of three terms during the 2019-20 school year, comparing pre-COVID-19 levels with post-COVID-19 levels. The …

The Energy Savings-Oxidative Cost Trade-Off For Migratory Birds During Endurance Flight, Scott R. Mcwilliams, Barbara J. Pierce, Andrea Wittenzellner, Lillie A. Langlois, Sophia Engel, John R. Speakman, Olivia Fatica, Kristen J. Demoranville, Wolfgang Goymann, Lisa Trost, Amadeusz Bryla, Maciej Dzialo, Edyta T. Sadowska, Ulf Bauchinger

Biology Faculty Publications

Elite human and animal athletes must acquire the fuels necessary for extreme feats, but also contend with the oxidative damage associated with peak metabolic performance. Here, we show that a migratory bird with fuel stores composed of more omega-6 polyunsaturated fats (PUFA) expended 11% less energy during long-duration (6 hr) flights with no change in oxidative costs; however, this short-term energy savings came at the long-term cost of higher oxidative damage in the omega-6 PUFA-fed birds. Given that fatty acids are primary fuels, key signaling molecules, the building blocks of cell membranes, and that oxidative damage has long-term consequences for …

Neonicotinoid Pesticide And Nitrate Removal In Floating Treatment Wetlands, Julia Lindgren

Department of Environmental Engineering: Theses and Other Student Research

Nutrient and pesticide concentrations in surface water are a growing concern in the Midwest. Floating treatment wetlands (FTWs) are often used to remove excess nutrients from surface water and should be considered for removal of emerging contaminants, such as neonicotinoids. Therefore, the objectives for this research project were: 1) Determine FTW neonicotinoid removal capacity, 2) Quantify neonicotinoid incorporation into floating macrophytes, and 3) Explore potential implications of neonicotinoids on microbial denitrification. A microcosm and mesocosm experiment was completed. The mesocosm experiment evaluated 3 treatments: 1) FTW mesocosm with neonicotinoids, 2) FTW without neonicotinoids, and 3) mesocosm with neonicotinoids and without …

Validation Of Physically Heat-Treated Process For Poultry Litter And Analysis Of Microbial Community Of Animal Waste-Based Soil Amendments Using Sequencing Approach, Hongye Wang

All Dissertations

Biological soil amendments of animal origin (BSAAO), such as animal waste or animal waste-based composts, commonly used as organic fertilizer, may contain human pathogens such as Salmonella and Listeria monocytogenes. To reduce harmful microorganisms, animal waste can be treated by composting or other validated scientific methods. But insufficient treatment may introduce pathogens into agricultural fields. As a nutrient-rich fertilizer, poultry litter may also contain human pathogens with Salmonella spp. as a primary focus. Physical heat treatments can kill Salmonella in poultry litter with or without the composting process, but validation studies or guidelines are still needed for the litter processing …

Simulated And Applied Precision Feeding System Of High And Low Forage Diets With Different Fat Sources And Sequences Of Dietary Fat Concentration In In-Vitro And In-Vivo Studies, Saad Ali M. Hussein

All Dissertations

Controlling dry matter intake (DMI) is one strategy to meet the animal’s requirements while reducing feed costs and increasing feed efficiency. Controlling intake through precision-feeding provides a more nutrient-dense diet, allowing an increase in energy and nutrient utilization efficiency while decreasing nutrient loss. The literature about precision feeding has provided information regarding optimal N intake and different dietary fiber proportions, but more information needs to be addressed. This is one of the first attempts to further our knowledge through the use of fat inclusion. In the present dissertation, a total of 4 in-vitro and in-vivo experiments were conducted. Simulated and …

Overcoming The Systemic Challenges Of Wealth Inequality In The U.S., David Peter Stroh

The Foundation Review

The galvanizing public murder of George Floyd and the disproportionate impact of COVID-19 on Black and Hispanic people have put structural racism and its influence on wealth inequality in the U.S. into stark relief. As multiracial groups express outrage at these visible disparities, we risk missing the other side of the coin: that wealth inequality in turn fans structural racism. Moreover, as they reinforce each other, these two factors erode the social, economic, and political viability of our democracy. Understanding and then breaking this vicious cycle are essential to realizing our renewed commitment to a country that works everyone.

This …