Digital Commons Network^™

Influence Of Exercise Environment On Stress And Affect In Sedentary Adults: A Comparison Of Indoor And Natural Environments, Rachel M. Snider

UVM Patrick Leahy Honors College Senior Theses

The national need for increased physical activity, especially among sedentary populations, has been well documented. The need now is for fitness programs to be more effective at encouraging individuals to adopt and maintain a physically active lifestyle. This study investigated the relationship between exercise environment, stress, affect, and Nature Relatedness. Because stress reduction has been seen as a benefit of being exposed to nature, stress and affect were assessed in sedentary adults at the beginning and end of short walks in an outdoor and indoor environment in an effort to determine which environment had the greater ability to reduce stress. …

Ergonomic Lacrosse Stick Design And Its Effect On Faceoff Mechanics, Christopher K. Seighman

UVM Patrick Leahy Honors College Senior Theses

Lacrosse is one of the only sports that provides an equal opportunity for possession after a stoppage of play. Subsequently, winning a faceoff is a key component of success for the sport. As faceoff specialization increases in the sport of men’s lacrosse, players are looking for any advantage they can gain, often modifying elements of their sticks to best suit the faceoff procedure. This study looked at the implications of modifying the geometry of the shaft to increase the torque generated during the faceoff, using the most common faceoff clamping technique. The study found that three of the four geometric …

The Effect Of A Trehalose Diet On Cold Tolerance In Aphaenogaster Picea, Julia Clare Cline

UVM Patrick Leahy Honors College Senior Theses

Ants living in thermally variable environments need to be able to tolerate both high and low temperature extremes. One way that insects handle cold is through the accumulation of cryoprotectants, such as sugars, that increase cold tolerance by lowering the freezing point of liquids in the hemolymph. The disaccharide sugar molecule trehalose is an important cryoprotectant in many insect species, but its role has not yet been studied in ants. I investigated whether the northern forest ant Aphaenogaster picea resists cold by producing trehalose from sugars in their diet. To understand whether dietary trehalose or its monosaccharide, glucose, increases cold …

Spectacular Tropes: Representations Of The Roman Arena, Tiger Maurice Britt

UVM Patrick Leahy Honors College Senior Theses

This paper will focus on the construction of representational tropes depicting the ancient Roman arenas and those involved with them, particularly within the spectacles of gladiatorial battles. The conceptions of representation within the arena influenced how differing Roman social groups perceived one another through social ideals and identities. I will analyze this by looking at three major methods of representation from the ancient Roman world: (1) literary sources, (2) epigraphical materials (inscriptions and graffiti), and (3) visual sources (mosaics and reliefs). These sources reflect the different characteristics of the Roman arenas and are defined by various social contexts, displaying how …

Facilitated Self-Assembly Of Hydrazone-Based Molecular Cages And Their Binding Properties, Natavan Dudkina

UVM Patrick Leahy Honors College Senior Theses

The field of supramolecular chemistry has enabled organic chemists to construct molecules of higher order complexity based on both covalent and noncovalent interactions. Receiving inspiration from biochemical systems, supramolecular chemistry has also been termed “chemistry beyond the molecule” because of its dominant use of interactions beyond the covalent bond, such as H-bonding, crystal packing, π–π stacking, metal coordination, halogen bonding, hydrophobic interactions, and the like^[1]. Some examples of the chemical structures that became possible to synthesize by employing supramolecular strategies are macrocycles (e.g. cyclodextrins, crown ethers, calixarenes), mechanically interlocked molecular architectures (e.g. rotaxanes), molecular cages (e.g. metal–organic polyhedral), …

Art As Power: Francis I'S Incorporation Of The Italian At Château De Fontainebleau, Alaina Irene Hendrickson

UVM Patrick Leahy Honors College Senior Theses

This thesis investigates the connection between King Francis I’s

patronage of Italian antique sculpture and his assembly of artists for his

renovations at the Chateau de Fontainebleau with the development and overall

success of the French Renaissance. The research seeks to define Francis I’s central

techniques of self-fashioning through patronage of Italian art and employment of

Italian artists, as well as his relative success in ‘conquering’ Italy in his feud

against Holy Roman Emperor Charles V through a cultural adoption and

popularization of Italian Renaissance style. The project focuses on the lasting

effects of the housing and display of these …

The Intervening Role Of Urgency On The Association Between Childhood Maltreatment, Ptsd, And Substance-Related Problems, Rebecca Darya Mirhashem

UVM Patrick Leahy Honors College Senior Theses

A range of risk factors lead to opioid use and substance related problems (SRP) including childhood maltreatment, elevated impulsivity, and psychopathology. These constructs are highly interrelated such that childhood maltreatment is associated with elevated impulsivity and trauma-related psychopathology such as posttraumatic stress disorder (PTSD), and impulsivity—particularly urgency—and PTSD are related. Prior work has examined the association between these constructs and SRP largely independently and it is unclear how these multi-faceted constructs (i.e., maltreatment types and positive and negative urgency) are associated with one another and SRP. The current study used structural equation modeling (SEM) to examine the relations among childhood …

Microbiome Composition Of Pisaster Ochraceous Sea Stars Affected By Sea Star Wasting Disease, Becky Nesnevich

UVM Patrick Leahy Honors College Senior Theses

The largest epidemic of sea star wasting disease is affecting over 20 different species of sea stars in the west coast of the United States. The etiology of sea star wasting disease is currently unknown. Given the important role an organism’s bacterial community plays in health and disease, we sought to compare the composition of the microbiome of sick and healthy Pisaster ochraceous sea stars. Because tissue types often differ in their microbiomes, we also compared body wall, tube feet, ampullae, stomach, pyloric caeca, gonad, and cross section tissues. To do this, we used 16s amplicon sequencing to classify the …

Understanding And Mitigating The Effects Of The Childcare Cliff: A Case Study Of Vermont, Lauren Alexandra Rayson

UVM Patrick Leahy Honors College Senior Theses

This research focuses on Vermont’s childcare cliff, examining how credit levels of different programs are impacted by changes in income. Specifically, it focuses on the Earned Income Tax Credit, the Child and Dependent Care Credit, the Child Tax Credit, and the Child Care Financial Assistance Program. It contains case studies that highlight how different life events – including increases in income and changes in marital status – impact the credit amounts that a family is receiving. This paper discusses the impacts of Vermont’s childcare cliff, specifically focusing on how the cliff creates high implicit and explicit marginal tax rates for …

Investigation Of Multi-Criteria Clustering Techniques For Smart Grid Datasets, Mitch J. Campion

Theses and Dissertations

The processing of data arising from connected smart grid technology is an important area of research for the next generation power system. The volume of data allows for increased awareness and efficiency of operation but poses challenges for analyzing the data and turning it into meaningful information. This thesis showcases the utility of clustering algorithms applied to three separate smart-grid data sets and analyzes their ability to improve awareness and operational efficiency.

Hierarchical clustering for anomaly detection in phasor measurement unit (PMU) datasets is identified as an appropriate method for fault and anomaly detection. It showed an increase in anomaly …

Characteristics Of Individuals Who Participate In Autoerotic Asphyxiation Practices: An Exploratory Study, Lauren Chapple

Theses and Dissertations

The set of behaviors known as Autoerotic Asphyxiation (AeA) have been studied, by contemporary scientific standards, for the better part of sixty years. Within that time, an inadequate amount of research has been completed on a far too narrow sample of the population, namely those who have died from the practice. AeA as a practice has been understudied to this point despite statistics that would note the potential for an unknown number of individuals to currently be practicing these behaviors. There is a paucity of both quantitative and qualitative data about living AeA practitioners. The present study uses Sex Positivity …

Understanding The Effects Of Spatial And Temporal Scale On State And Transition Models Based Upon Remotely Sensed Data, Rebecca Lemons

Theses and Dissertations

The grassland-forest ecotone is a highly diverse and complex region that encompasses a multitude of grasslands, savannas, and forests. Ecological and anthropogenic pressures are causing dramatic changes in the health of the landscapes within this ecotone. A new methodology was created using State and Transition Models and Remote Sensing to understand and assess the landscape health. This methodology used six spectral indices (MTVI, NDSVI, NDVI, NDWI, SATVI, and SWIR32) created from times series Landsat 4-5TM. These spectral indices and LiDAR were used to characterize the spatial, spectral, and temporal properties of vegetation states and substates across 20 sites within the …

The Relationship Between Perceived Competence Levels Of Student Affairs Professionals And Their Job Satisfaction, Alexander Pokornowski

Theses and Dissertations

The relationship between perceived competence levels of student affairs professionals and their level of job satisfaction is the central question in this study. The study explores this question through utilizing a non-experimental survey design. Participants in the study include student affairs professionals from participating institutions. The study utilizes an instrument combining the Job Satisfaction Survey developed by Spector (1985) and an adjusted version of National Survey of Student Affairs Professionals developed by Sriram (2014). The study examines the relationship between perceived assessment, evaluation, and research; leadership; and organizational and human resources competence and overall job satisfaction. The study found a …

The Beautiful Game As A Soviet Game: Sportsmanship, Style, And Statecraft During The Golden Age Of Soviet Soccer, Caleb Wright

Graduate Student Theses, Dissertations, & Professional Papers

At the end of World War Two, the Soviet Union occupied a new global position and found itself in a Cold War with the West. Cold War conflict occurred in a variety of areas, including military, political, and economic. Additionally, athletics became an arena of direct competition between capitalist and communist nations. Victory in the Olympics, World Cup, and other international tournaments became just as important as economic success or advancements in military technology. In many sports, such as ice hockey, the Soviet Union achieved superiority over the West, but regarding soccer, the nation’s most popular sport, the USSR struggled …

Cruising To Be A Board Gamer: Understanding Socialization Relating To Board Gaming And The Dice Tower, Benjamin Wassink

Graduate Student Theses, Dissertations, & Professional Papers

The Dice Tower consists of 30 professional board gamers and has the largest online following with 60,000 podcast listeners and over 140,000 YouTube subscribers (Dice Tower, 2017a). This study uses Kramer’s Multilevel Communication Model of Voluntary Socialization (MCMVS) to understand how the Dice Tower gains followers and socializes others to become board gamers. This study applies MCMVS to a population with more ambiguous membership boundaries than volunteer organizations, specifically socialization to board game leisure. Through interviews of 18 participants and participant observation during a board gaming cruise hosted by the Dice Tower this study examines the role of the Dice …

Wilderness Solitude In The 21st Century, Thomas C. Lang

Graduate Student Theses, Dissertations, & Professional Papers

Recent advances in mobile communication technology have led to a decrease in opportunities for individuals to experience alone-time within daily life. As a result, the solitude offered by wilderness landscapes has become all the more valuable. Past research on wilderness solitude has been divided into two distinct frameworks: the Social-Spatial Perspective and the Humanistic Perspective. This distinction has severely limited the development of a comprehensive research model that incorporates all the possible conditions relating to wilderness solitude. This study synthesized past research and theory to create a quantitative model of wilderness solitude which includes elements from both research perspectives, while …

#Iownit, Margaret M. Hamilton

Graduate Student Theses, Dissertations, & Professional Papers

Throughout the United States and particularly the West, public lands make up a large portion of land areaand are a vital, reusable, renewable resource that anyone can use. This body of work provides a visual representation of public land users. I’m looking at different user groups representing different activities, ages, genders, and geographic locations. My goal for this work is to make a visual impact on the public’s perspective of how these lands are use, and the people who use them.

All of these public land users have one thing in common: a sense of responsibility for the land, for …

Self-Compassion, Social Connectedness, And Interpersonal Competence, Jacob H. Bloch

Graduate Student Theses, Dissertations, & Professional Papers

Self-compassion has consistently been found to be related to well-being (Barnard & Curry 2011). Most research has focused on the intrapersonal benefits of self-compassion, such as its positive relationships with happiness, optimism, positive affect (Neff & Vonk, 2009), and life satisfaction (Neff, Kirkpatrick, & Rude, 2007). In contrast, little research has addressed how engaging in self-compassion may be beneficial to one’s relationships. There is strong evidence that social connectedness (e.g. Lee, Draper, & Lee, 2001; Lee & Robbins, 1998; Mauss et al., 2011; Neff, 2003b) and interpersonal competence (e.g Fiori, Antonucci, & Cortina, 2006; Berkman & Syme, 1979; Delongis, Folkman, …

Common Condition, Georgia D. Dennison

Graduate Student Theses, Dissertations, & Professional Papers

No abstract provided.

Risk And Resiliency Factors In Predicting Recidivism Among Native Americans On A Montana Reservation, Ciara Dawn Hansen

Graduate Student Theses, Dissertations, & Professional Papers

Background: According to a 2014 report, approximately 1 in 100 American adults are incarcerated, which represents a 500% increase over the past 40 years and accounts for the largest population of prisoners in the world. Despite research that suggests incarceration is not an effective deterrent for crime, incarceration continues to increase at a historically unprecedented rate. Mass incarceration disproportionately affects communities of color. In Montana, Native Americans are overrepresented at all levels of the correctional system. In addition, Native American ex-offenders are just over twice as likely as non-Native Americans to recidivate and be returned to a correctional institution, mostly …

Using Astrobiology As A Platform To Study The Impact On The Mathematical Content Knowledge And Pedagogical Content Knowledge Of Elementary Education Majors, Meredith Kay Berthelson

Graduate Student Theses, Dissertations, & Professional Papers

Early mathematical skills have long been hailed as a cornerstone and as the best predictor of later success in mathematics and literacy. This perception highlights the importance of elementary educator’s mathematical content knowledge (MCK) and pedagogical content knowledge (PCK). This study explored a novel approach to motivating and facilitating preservice elementary educators’ engagement in an interdisciplinary context. Astrobiology is a growing interdisciplinary field with extraordinary educational potential. It has the potential to provide an exciting science framework structure to mathematics for preservice educators. Due to its interdisciplinary content, astrobiology offers preservice educators an opportunity to see math content through a …

Determination Of Lipid Bilayer Affinities For Small Molecules Using Capillary Electrophoresis And Copolymer – Stabilized Lipid Bilayer Nanodiscs, William Michael Penny

Graduate Student Theses, Dissertations, & Professional Papers

Electrokinetic chromatography is a variation of capillary electrophoresis that allows for the separation of nonionic analytes by selective interaction with an ionic pseudostationary phase dissolved in the background electrolyte. The utility of electrokinetic chromatography to characterize pseudostationary phases and pseudostationary phase–solute interactions has been recognized since its introduction. The objective of this dissertation was to use electrokinetic chromatography and copolymer stabilized lipid bilayer nanodiscs as a pseudostationary phase to characterize small molecule-lipid bilayer interactions.

Styrene-maleic acid copolymers were used to stabilize cylindrical sections of lipid bilayer in solution, forming nanodiscs. The nanodiscs are formed based on strong hydrophobic interactions between …

Quantum Mechanics Investigation Of The Photophysical Properties Of Ruthenium(Ii)-Based Complexes Combined With The Development Of Their Force Field Parameters Using Molecular Mechanics And Molecular Dynamics Simulation, Sanaa Saad Alabbad

Graduate Student Theses, Dissertations, & Professional Papers

The focus of this study is to develop a theoretical strategy that can help guide the design of novel organometallics with desirable photophysical properties for molecular engineering. This computational study includes proposed complexes and others for which experimental data are available. The agreement between the computational results and the experimental observations confirms the validity of our procedure and the level of theory we applied in this study. The ground singlet (S0) and excited triplet (T1) electronic states and corresponding optical spectra of a series of cationic complexes —[RuH(CO)L(PPh3)2]+ (L=2,2´-bipyridyl) (Rubpy), 4,4´-dicarboxylic-2,2´-bipyridyl (Rudcbpy), bis-4,4’-(N-methylamide)-2,2´-bipyridyl (Rudamidebpy), bis-4,4’-(methyl)-2,2´-bipyridyl (RudMebpy), [Ru(CO)2dcbpy(PPh3)2]2+ (Ru(2CO)dcbpy), [Ru(H)2dcbpy(PPh3)2] (Ru(2H)dcbpy), …

It Takes A Village To Raise A Child: Perceived Community Support And Parenting Satisfaction And Efficacyamong American Indian Young Mothers, Ann Marie Douglas

Graduate Student Theses, Dissertations, & Professional Papers

Although there has been a decline in teen pregnancy in White, African American, and Hispanic teens, American Indian teen pregnancies have stayed relatively stable. According to Indian Health Services (2014), young women under the age of 24 years old account for 80 percent of births in the American Indian population. With a high percent of young mothers in this population and the stigma associated with young parenting, it is important to explore American Indian young mothers’ satisfaction and efficacy associated with parenting. It is also important to see how American Indian communities can support young mothers. The present study examined …

Photochemical Cycling Of Reactive Oxygen Species In Hydrothermal Systems: Impacts On Biosignature Preservation, Megan A. Mave

Graduate Student Theses, Dissertations, & Professional Papers

Life originated on early Earth, despite harsh, highly reducing conditions. Life may have also emerged on early Mars, when conditions on the two planets were similar (i.e. before atmosphere loss and desiccation). NASA’s 2020 Mars rover mission aims to identify biosignatures (i.e. evidence of life) in early Martian deposits. Potential exploration sites include extinct hydrothermal springs, due to their high habitability and preservation potential. This study aims to better understand biosignature preservation in hydrothermal systems analogous to those on early Mars (i.e. reducing and Fe-rich).

Reactive oxygen species (ROS) are highly reactive molecules formed primarily by photochemical reactions. ROS are …

Effect Of Neuromodulation Of Short-Term Plasticity On Information Processing In Hippocampal Interneuron Synapses, Elham Bayat Mokhtari

Graduate Student Theses, Dissertations, & Professional Papers

Neurons convey information about the complex dynamic environment in the form of signals. Computational neuroscience provides a theoretical foundation toward enhancing our understanding of nervous system. The aim of this dissertation is to present techniques to study the brain and how it processes information in particular neurons in hippocampus.

We begin with a brief review of the history of neuroscience and biological background of basic neurons. To appreciate the importance of information theory, familiarity with the information theoretic basics is required, these basics are presented in Chapter 2. In Chapter 3, we use information theory to estimate the amount of …

Rib, Taylor White

Graduate Student Theses, Dissertations, & Professional Papers

RIB challenges the narrative of Adam, Eve, and the Garden of Eden through the women of “SKULL,” “BONE,” “SCAR,” “SPINE,” “BLOOD” “CUNT,” “HAND,” and “HAIR.”

The Role Of Prrx1 And Snai2 As Master Regulators Of Fibroblast Identity, Huda A. Alzahrani

Masters Theses

Mammalian development involves a complex system of regulatory signals and reactions, leading to the creation of distinct tissues with specific structures and functions controlled by various gene expression profiles. Tissue-specific gene expression is by controlled specific combinations of transcription factors and cofactors that dictate cell differentiation via activation and repression of genes in mammalian cells.

Whole genome microarray analyses of fibroblasts have revealed candidate genes that may serve as master regulators of fibroblast identity, such as Prrx1 and Snai2, that activate downstream genes such as Bmp3, Twist, Shox2, Cfos, Slug, Sema3A, Spp1, and Col1a1. A previous study showed that Prrx1 …

I'M Gonna Stay Right Here Until They Tear This Barrelhouse Down: Black Power And The Origins Of Blues Tourism In Greenville, Mississippi, Tyler Dewayne Moore

Electronic Theses and Dissertations

This dissertation connects and comments on the historiography of the black freedom struggle as well as studies of the blues and blues tourism. To blues studies, it recognizes the artists discovered by Worth Long as well as his field research and festival production in the 1970s. It moves away from the social constructions of authenticity and segregation of sound, and it emphasizes black agency. My dissertation also contributes to the historiography of the black freedom struggle by providing a much-needed examination of rural economic and community development in 1970s Mississippi. For studies of blues tourism, it announces a revisionist account …

A Qualitative Descriptive Study Exploring The Adaptation Of Families Of Children With Multiple Sclerosis From The Perspective Of Family Caregivers, Yolanda Carol Harris

All ETDs from UAB

Two to 5% of the US population of individuals afflicted with multiple sclerosis (N = 400,000) are diagnosed prior to the age of 18 with pediatric onset multiple sclerosis (POMS). Most children and teens with POMS have a relapsing remitting course of the disease with unpredictable relapse onset causing cognitive and physical disability. This can result in school absences, hospital and outpatient visits, poor academic performance and interruption in normal social activities. In turn, these individuals may develop an inability to provide self-care, which could lead to poor quality of life. POMS can affect the individual diagnosed but may also …