Digital Commons Network^™

The Study Of Motivation For Defection Within The Intelligence Community: Hindering The Government's Ability To Prevent And Detect Defection, William Virgili

Graduate Program in International Studies Theses & Dissertations

Since its inception, the global community has been marred by insecurities about the intentions of other states, which led to states creating intelligence agencies to engage in human intelligence operations. In defense against foreign intelligence services, the U.S. has implemented policies and procedures, informed by defection research, to prevent and detect defection. However, this leads to the question does current research on motivation for defection adequately inform government policies and procedures to prevent and detect defection within the intelligence community? To interrogate this question, I present an in-depth analysis of motivation; the ways in which these conclusions have or have …

The Science Of Solitary: Expanding The Harmfulness Narrative, Craig Haney

Northwestern University Law Review

The harmful effects of solitary confinement have been established in a variety of direct observations and empirical studies that date back to the nineteenth century, conducted in many different countries by researchers with diverse disciplinary backgrounds. This Essay argues that these effects should be situated and understood in the context of a much larger scientific literature that documents the adverse and sometimes life- threatening psychological and physical consequences of social isolation, social exclusion, loneliness, and the deprivation of caring human touch as they occur in free society. These dangerous conditions are the hallmarks of solitary confinement. Yet they are imposed …

A Wrong Without A Right? Overcoming The Prison Litigation Reform Act's Physical Injury Requirement In Solitary Confinement Cases, Maggie Filler, Daniel Greenfield

Northwestern University Law Review

This Essay argues against applying the so-called “physical injury” requirement of the Prison Litigation Reform Act (PLRA) to deny monetary compensation to solitary confinement survivors. The Essay identifies three ways in which misapplication of the PLRA’s physical injury requirement limits the ability of solitary confinement survivors to receive monetary compensation for psychological harm suffered. First, some courts applying the PLRA wrongly dismiss damages claims for alleging “de minimis” physical injury. Second, some courts have been reluctant to find that physical injury caused by psychological trauma satisfies the PLRA’s physical injury requirement. Third, courts do not distinguish between “garden …

Teaching In The Age Of Covid-19, Sahar D. Sattarzadeh

Education Studies Faculty publications

No abstract provided.

Using Novel Mouse Knockout Models To Study The Roles Of Asm (Acid Sphingomyelinase) In The Regulation Of Multiple Stem Cell Compartments In Vivo, Amro Abdalla

UNLV Theses, Dissertations, Professional Papers, and Capstones

Acid Sphingomyelinase (ASM) is a lipid-modifying enzyme that breaks down sphingomyelin lipids into ceramide and phosphorylcholine. Genetic mutations in the human ASM gene leads to Niemann pick diseases (NPD) type A & B. In NPD type A, patients die between 1-2 years old due to severe neurological complications, while NPD type B patients live to adulthood but suffer from severe visceral organ complications. Type A is usually associated with complete inactivation of the ASM gene. The hallmark of NPD is Purkinje neuron (PN) death. PNs, the major neurons in the cerebellum part of the brain, regulate the balance and fine …

Menstrual Cycle Changes In Dysregulated Eating Symptoms, Kimberly S. Stevens

UNLV Theses, Dissertations, Professional Papers, and Capstones

Objective: Animal and human data indicate that fluctuations in ovarian hormones (e.g., estrogen and progesterone) across the estrus/menstrual cycle drive changes in eating behavior. Post-ovulatory phases (i.e., mid-luteal and pre-menstrual in women) correspond to distinct ovarian hormone profiles (i.e., low estradiol or high estradiol coupled with high progesterone) that are known to have stimulatory effects on eating behavior and have been associated with increased risk for emotional eating and binge eating. Nonetheless, other specific components of dysregulated eating (e.g., preoccupation with food, loss of control over eating) that are related to and/or prospectively predict the development of clinical binge eating …

Memory And Stereotypes For Lesbian/Gay Characters, Amber Rose Williams

UNLV Theses, Dissertations, Professional Papers, and Capstones

Stereotype-consistency bias refers to the idea that people tend to remember stereotypical information about others better than non-stereotypical information (Fyock & Stangor, 1994). Limited research has examined how people may use stereotype-consistency bias when recalling information about LGBT characters in narratives (Bellezza & Bower, 1981; Clark & Woll, 1981; McGann & Goodwin, 2007; Snyder & Uranowitz, 1978). This line of research suggests that, instead of genuinely remembering stereotypical information better, participants tended to guess stereotypical answers to questions they do not know. In contrast to those studies, the experiment I conducted for this thesis suggests that heterosexual young adults tend …

Initial Development And Verification Of A Precise Orbit Determination Filter For The Apex Cubesat Mission, Kyle J. Craft, Grant R. Hecht

Small Satellite Conference

Current research for the Advanced Propulsion Experiment (APEX) at Missouri University of Science and Technology is focused on precise orbit and parameter determination to verify the performance of the Multi-Mode Ionic Monopropellant thruster payload. A batch filter to process dual-frequency GPS pseudoranges using the International GNSS Service precise position, clock, and phase center data products was developed. The filter estimates the dynamic states of the vehicle in conjunction with the coefficients of drag and solar radiation pressure, a constant average thrust magnitude, and the time biases of the GNSS receiver clock at each measurement epoch. Furthermore, it considers uncertainty in …

Art As Alchemy: The Meaning Of Bartholomeus Spranger's Hermaphroditus And The Nymph Salmacis And Scylla And Glaucus, Peter Kos

Theses

The subject of this study is two paintings by Bartholomeus Spranger titled Glaucus and Scylla (Fig. 1) and Hermaphroditus and the Nymph Salmacis (Fig. 2). Building upon the work of scholars who have argued for a possible alchemical interpretation of at least one of the paintings in the context of its execution for Emperor Rudolf II, this study goes beyond merely suggesting an alchemical connection, and argues that the two paintings, forming a pendant pair, depict two attempts at the alchemist’s magnum opus—one a failure, the other a success. This study further argues that the paintings are not merely inert …

Power Lines: Climate Change And The Politics Of Undergrounding, Deborah Brundy

UC Law Journal

After years of enduring devastating loss of property and life, toxic air quality and intermittent power shutoffs, the public is primed for dramatic change to ensure a safe and resilient power grid. To achieve this, Californians are demanding that utilities bury the wires. As the court in Town of Tiburon v. Bonander emphasized over a decade ago, “it requires no independent research to support the self-evident conclusion that placing overhead utility wires underground will reduce the risk of weather-related power outages as well as the safety risk posed by downed utility poles and lines.”1 Wholesale undergrounding is not the cure-all …

Temporal Digital Control: Theorizing The Use Of Digital Technologies To Provide A Temporal Autonomous Space, Nicola F. Johnson

Research outputs 2014 to 2021

© The Author(s) 2019. Screen time once referred to television. Nowadays, it includes various screen sizes that are internet-enabled devices, and the pervasive smartphone. Regardless of what kind of screen is used, screen time comprises much of life itself. Being online and offline is now fairly blurred because of the ubiquitousness of technologies, Wi-Fi and screens. This paper puts forth the notion of ‘temporal digital control’ to explain the choice of when and why smartphones and other portable digital devices are used in today’s cultural milieu, and it theorizes the ‘why’ of contemporary smartphone use is so prominent suggesting it …

Biochar And Gypsum Amendment Of Agro-Industrial Waste For Enhanced Black Soldier Fly Larval Biomass And Quality Frass Fertilizer, Dennis Beesigamukama, Benson Mochoge, Nicholas K. Korir, Komi K.M. Fiaboe, Dorothy Nakimbugwe, Fathiya M. Khamis, Thomas Dubois, Sevgan Subramanian, Musyoka M. Wangu, Sunday Ekesi, Chrysantus M. Tanga

All Peer-Reviewed Publications

Black soldier fly (BSF) (Hermetia illucens L.) is one of the most efficient bio-waste recyclers. Although, waste substrate amendments with biochar or gypsum during composting process are known to enhance nutrient retention, their impact on agro-industrial waste have not been documented. Hence, this study focuses on a comparative effect of agro-industrial waste amended with biochar and gypsum on BSF larval performance, waste degradation, and nitrogen (N) and potassium retention in frass fertilizer. Brewery spent grain was amended with biochar or gypsum at 0, 5, 10, 15 and 20% to determine the most effective rates of inclusion. Amending feedstock with 20% …

Diversity And Structure Of Prokaryotic Communities Within Organic And Conventional Farming Systems In Central Highlands Of Kenya, Edward Nderitu Karanja, Andreas Fliessbach, Noah Adamtey, Anne Kelly Kambura, Martha Musyoka, Komi Fiaboe, Romano Mwirichia

All Peer-Reviewed Publications

Management practices such as tillage, crop rotation, irrigation, organic and inorganic inputs application are known to influence diversity and function of soil microbial populations. In this study, we investigated the effect of conventional versus organic farming systems at low and high input levels on structure and diversity of prokaryotic microbial communities. Soil samples were collected from the ongoing long-term farming system comparison trials established in 2007 at Chuka and Thika in Kenya. Physicochemical parameters for each sample were analyzed. Total DNA and RNA amplicons of variable region (V4-V7) of the 16S rRNA gene were generated on an Illumina platform using …

Tropical Forage Technologies Can Deliver Multiple Benefits In Sub-Saharan Africa. A Meta-Analysis, Birthe K. Paul, Jessica Koge, Brigitte L. Maass, An Notenbaert, Michael Peters, Jeroen C.J. Groot, Pablo Tittonell

All Peer-Reviewed Publications

Scarcity of quantity and quality feed has been a key constraint to productivity of smallholder crop-livestock systems. Tropical forages include a variety of annual and perennial grasses, herbaceous and dual-purpose legumes, and multipurpose trees and shrubs. They have been promoted in Sub-Saharan Africa (SSA) for increasing livestock productivity and household income through higher quantity and quality of herbage, while contributing to soil improvement and higher food crop yields. For the first time, we quantitatively reviewed 72 experimental studies from across SSA to take stock of geographical distribution and forage technology focus of past research; quantify magnitudes of multidimensional impacts of …

Performance Testing Of Hot Mix Asphalt Containing Biochar, Shadi Saadeh, Yazan Al-Zubi, Basel Zaatarah

Mineta Transportation Institute

In recent years, researchers have been able to identify asphalt binder additives, such as polymers and bio-binder, that can enhance the rheological and mechanical properties of asphalt binders. Earlier studies show that utilizing bio-binder as a partial replacement for asphalt binder has shown promising results in both mechanical and sustainability aspects. Biochar additions improved binder viscosity and low-temperature characteristics. Biochar, which is a byproduct of producing bio-binder, has shown enhanced rheological and mechanical properties when used as an additive to the asphalt binder. In this study, the mechanical properties of asphalt mixtures containing Biochar were investigated. In addition, its color …

Innovative Approaches In The Discovery Of Aquatic Mycobacteriophages, Janis H. Doss

Biomedical Sciences Theses & Dissertations

Bacteriophages (phages), viruses that infect bacteria, have many applications in medicine, agriculture, molecular biology, and other fields. As antibiotic resistance becomes an increasing problem, interest in phages has grown. The traditional techniques of phage discovery are successful for some phages, but others require modified procedures to achieve detectable host infection.

Mycobacterium is a diverse bacterial genus characterized by a unique cell wall containing mycolic acids, which aids in survival and pathogenesis. The aims of the present research were to isolate mycobacteriophages, use bioinformatics techniques to analyze mycobacterial prophages, and combine genetic analysis with multi-well plate host range studies to identify …

Exploring The Importance Of Play, Motivation, Identity, And Dialect In Arabic Language Learning And Teaching, Lindsey S. Mabey

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

This portfolio is a compilation of work that the author wrote during her studies in the Master of Second Language Teaching program at Utah State University. During her time in the program, the author also served as an instructor of Arabic at the university and at a local grade school, as well as serving as a teaching assistant. This work is informed by the author’s personal reflections on these experiences in conjunction with her studies.

The portfolio consists of three sections: (1) teaching perspectives, (2) research perspectives, and (3) an annotated bibliography. The teaching perspectives revolve around the author’s beliefs …

Straight Men Come Out: Queer Eye And The Path To A More Mindful Masculinity, Eli M. Roush

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

My thesis explores the culture surrounding the 2018 reboot of Queer Eye for the Straight Guy in relation to contemporary arguments in masculinity studies about the costs of hegemonic masculinity, performance, and identity. This paper examines how Queer Eye carefully creates space where heteronormative men can safely express emotional vulnerability and embody a more functional masculinity that expands beyond the bounds of hegemonic performance. The bulk of the analysis involves close readings of specific episodes and scenes from Queer Eye that introduce and examine the strategies the Fab Five use to redefine their subject's engagement with masculinity, explore the effectiveness …

Weber Basin Water Conservancy District Bottom-Up Climate Vulnerability Study Using Riverware, Jacob Everitt

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

With so much uncertainty of what the future has in store for us, how can we prepare for what lies ahead? The Weber Basin Water Conservancy District (WBWCD) needs to know how they can best prepare for future climate changes and future growth, and where their water system is vulnerable. A bottom-up approach can be used to consider how factors and subfactors effect the vulnerability of their water system's storage and delivery. This approach is accomplished with the use of RiverWare, an advanced water system modeling program. Scenarios to represent the factors are as follows: range of future stream flows, …

The Sacred Circle: Ostension In Native American Hoop Dancing, Emma George

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

This thesis examines the role of the semiotic concept ostension in folk dance, specifically in Native American hoop dance. Although the discipline of folklore is well-versed in ostension, folk dance has not been examined through this lens. I argue that dance is a form of ostension, of demonstrating a narrative, and this is especially apparent within Native American hoop dancing. I begin with a brief history of Native Americans in North America before discussing the origins of powwows, intertribal culture, and hoop dance. I then look at both the sacred nature and material culture of the modern hoop dance before …

Evaluating The Effect Of The Removal Of Non-Native Trout In Two High Elevation Tributary Streams In The Intermountain West, Clint Brunson

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Native fish species such as Bonneville Cutthroat Trout (BCT) require cold, clear, well-connected streams for spawning and rearing as well as access to complimentary habitats. Increasing river temperatures and lower water flows may have allowed non-native Brown Trout (BNT) to migrate into higher elevation pristine streams. Additionally, anthropogenic actions such as stocking non-native Brown and Brook (BKT) and Rainbow Trout (RBT) for angling opportunities impact BCT. Invasion of these tributaries by non-native species may reduce or eliminate cutthroat trout by predation, competition, displacement, genetic suppression, and exclusion. A seven-fold increase in BNT numbers of 50 to 350 from 2017 to …

Youth In World War Ii, Alyson Griggs

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

This thesis project consists of two focuses. The first part focuses on the experiences of Japanese American adolescents who were interned with their parents at the Central Utah Relocation Center during World War II. Although these students were born in the United States and therefore U.S. citizens, they were considered "Japanese" by the U.S. government and many of its citizens. When the U.S. government forcibly removed Japanese American youth and their families from the West Coast, this heavily affected Japanese American youth's perceptions of themselves and the country of their birth. This portion of the project includes a digital exhibit, …

Alternative Material Selection For Oyster Restoration With An Emphasis On Living Docks, Bridgette Soucy

Theses and Dissertations

Oyster restoration efforts, including Living Shoreline and Living Dock projects, utilize aquaculture-grade plastic oyster mats to mitigate the decline of benthic communities. Aquaculture-grade plastic are known for strength, durability, and resilience to degradation in seawater. Over time, plastics break into microscopic segments commonly referred to as microplastics. Microplastics represent a major concern as marine organisms mistake the small particles for food. Plastics bioaccumulate in marine species, which impacts the marine food web and humans. In order to reduce further negative anthropogenic impacts, natural fibers and nature-inspired concrete mixtures were utilized across a series of experiments in order to determine an …

The Effect Of Constant Relative Growth Rate Versus Constant Specific Growth Rate On Oocystis Sp, Rachel Kriner

Master's Theses

In this study, a strain of Oocystis sp. (S002) was grown using two different growth strategies at three different temperatures (15°C, 20°C, 25°C). One strategy (GS1) kept a constant specific growth rate (µ) and the other (GS2) kept a constant relative growth rate (µ/µ_max). In both strategies, the cultures were grown following the protocols of a hybrid growth system. The Dilution Phase is an initial semi-continuous growth phase that involves daily dilutions until set growth criteria are met. Followed by a batch culture growth protocol where the cultures were diluted at the onset of the first day and …

Detection Of Food Proteins In Human Serum Using Mass Spectrometry Methods, Abigail S. Burrows

Department of Food Science and Technology: Dissertations, Theses, and Student Research

Allergenic peanut proteins are highly resistant to digestion and are detectable by immunoassays after gastrointestinal digestion. The application of liquid chromatography-tandem mass spectrometry (LC-MS/MS) methods for in vivo detection of peptides originating from allergenic food proteins has not been thoroughly studied. The aim of this work was to develop an in vivo detection method for peanut proteins in serum using LC-MS/MS. The method(s) were validated by analyzing subject serum collected after peanut consumption.

Three de-complexation strategies were evaluated including (1) MS acquisition settings (i.e. inclusion, exclusion lists), (2) commercial depletion kits, and (3) organic solvent fractionation by discovery LC-MS/MS. Overall, …

Multiple Fgf4 Retrocopies Recently Derived Within Canids, Kevin Batcher, Peter Dickinson, Kimberly Maciejczyk, Kristin Brzeski, Sheida Hadji Rasouliha, Anna Letko, Cord Drögemüller, Tosso Leeb, Danika Bannasch

Michigan Tech Publications, Part 1

Two transcribed retrocopies of the fibroblast growth factor 4 (FGF4) gene have previously been described in the domestic dog. An FGF4 retrocopy on chr18 is associated with disproportionate dwarfism, while an FGF4 retrocopy on chr12 is associated with both disproportionate dwarfism and intervertebral disc disease (IVDD). In this study, whole-genome sequencing data were queried to identify other FGF4 retrocopies that could be contributing to phenotypic diversity in canids. Additionally, dogs with surgically confirmed IVDD were assayed for novel FGF4 retrocopies. Five additional and distinct FGF4 retrocopies were identified in canids including a copy unique to red wolves (Canis rufus). The …

Characterization And Quantification Of Dopamine Neurons In The Ventral Midbrain: Implications For Neurological Disorders, Magaly Vargas

Theses and Dissertations

Neurological disorders like Parkinson’s Disease affect millions of individuals around the world. Parkinson’s Disease is associated with the degeneration of dopamine neurons in structures of the ventral midbrain, such as the substantia nigra and the ventral tegmental area. It is important to elucidate the neural mechanisms of neurological disorders for the development and application of pertinent therapies and treatments.

Here, we implemented a modified approach of stereological investigation to characterize and quantify the expression of tyrosine hydroxylase, a significant dopamine biomarker, in a neurotoxin-based animal model of PD. By doing so, we hope to better understand the structural components of …

Taxonomy Of Echinostoma Revolutum And 37-Collar-Spined Echinostoma Spp.: A Historical Review, Jong-Yil Chai, Jaeeun Cho, Taehee Chang, Bong-Kwang Jung, Woon-Mok Sohn

Harold W. Manter Laboratory of Parasitology: Library Materials

Echinostoma flukes armed with 37 collar spines on their head collar are called as 37-collar-spined Echinostoma spp. (group) or ‘Echinostoma revolutum group’. At least 56 nominal species have been described in this group. However, many of them were morphologically close to and difficult to distinguish from the other, thus synonymized with the others. However, some of the synonymies were disagreed by other researchers, and taxonomic debates have been continued. Fortunately, recent development of molecular techniques, in particular, sequencing of the mitochondrial (nad1 and cox1) and nuclear genes (ITS region; ITS1-5.8S-ITS2), has enabled us to obtain highly …

Application Of Software Engineering Principles To Synthetic Biology And Emerging Regulatory Concerns, Justin Firestone

School of Computing: Dissertations, Theses, and Student Research

As the science of synthetic biology matures, engineers have begun to deliver real-world applications which are the beginning of what could radically transform our lives. Recent progress indicates synthetic biology will produce transformative breakthroughs. Examples include: 1) synthesizing chemicals for medicines which are expensive and difficult to produce; 2) producing protein alternatives; 3) altering genomes to combat deadly diseases; 4) killing antibiotic-resistant pathogens; and 5) speeding up vaccine production.

Although synthetic biology promises great benefits, many stakeholders have expressed concerns over safety and security risks from creating biological behavior never seen before in nature. As with any emerging technology, there …

An Assessment Protocol For Tolerating Medical Procedures: Evaluating Operant And Physiological Behaviors, Ansley Catherine Hodges

Theses and Dissertations

All individuals, regardless of age, race, gender, or diagnosis, must learn to tolerate and/or participate in routine medical procedures (e.g., wellness exams, dental cleaning, blood draws). For some individuals, tolerating medical procedures can be a particularly onerous task. Specifically, individuals with intellectual disabilities (ID) experience more frequent difficulties with treatment adherence. With this population, a variety of techniques have been empirically demonstrated to increase cooperation with medical routines. However, no studies have reported changes in physiological behavior throughout training, and only a few studies have reported data on problem behavior. Several studies used graduated exposure or a hierarchy of the …