Digital Commons Network^™

Investigating A Passive Treatment System For The Removal Of Nutrients From Urban Runoff, Jasminn Gray

UNLV Theses, Dissertations, Professional Papers, and Capstones

The Environmental Protection Agency recognizes urban runoff as a major contributor of surface water pollution with nutrients as the second largest cause of surface water impairment in the United States. While a water quality standard of 100 lbs/day total phosphorus load allocation for all nonpoint sources is permitted for the Las Vegas Valley (LVV) under the National Pollutant Discharge Elimination System, currently there is not a counterpart standard for nitrogen. With the continued development of the LVV and the depletion of the quantity of water in Lake Mead due to the ongoing drought, the concentrations of phosphorus and nitrogen species …

Evolution And Natural Selection Of Olfactory Receptor Genes In Hawaiian Drosophila, Ngoc H. Ly

UNLV Theses, Dissertations, Professional Papers, and Capstones

The olfactory system is a powerful tool for sensing countless odorants. In Drosophila, the olfactory system is critical for detecting food, finding mates, laying eggs, avoiding predators, and adapting to new environments. Understanding the olfactory system in Drosophila will advance our knowledge of sensory biology in various insects and vertebrates, including humans. Drosophila has been a valuable model for biology since the early 1900s, and the Drosophila melanogaster olfactory system is well-studied. The Hawaiian Drosophila represent approximately 1/3 of the world’s Drosophila, however, there is limited research on Hawaiian Drosophila olfactory genes. We conducted a comparative analysis of …

Engineered Biomass-Derived Carbon Adsorbents For Targeted Contaminant Remediation From Aqueous Environments, Suraj Venkat Pochampally

UNLV Theses, Dissertations, Professional Papers, and Capstones

Porous carbon adsorbents like biochar (BC) are produced from waste biomasses like wood chips, animal litter, nut shells, dried grass, etc. to be used in a multitude of applications like gas capture, soil amendment, water treatment, electrode materials, etc. In water treatment, carbon-based adsorbents have been mainly used to physically or chemically adsorb contaminants depending on the adsorption mechanism. However, BCs in their raw state do not have the capability of absorbing high amounts of contaminants and need to be activated/ modified for the pore network to broaden and adsorb the contaminants with better efficiency.

The scope of this dissertation …

Introduction To Chinese Ethnic Percussion Through The Concept Of Free Rebound, Yupeng Wei

UNLV Theses, Dissertations, Professional Papers, and Capstones

World percussion is becoming increasingly important as a major teaching course in American colleges and universities. The percussion chosen may come from Africa, Latin America, East Asia, and more. However, according to the study, no American colleges and universities have conducted Chinese ethnic percussion programs. There may be several reasons for this: first, it is geographically far away. Second, the existing papers on Chinese ethnic percussion, especially in English, are too broad in their choice of arguments. For example, these papers do not consider the possibility of implementation when choosing Chinese ethnic percussion instruments. On the contrary, the choice of …

The Floating World Around And Between; Print Culture, Racial Blurring, And Japanese Views Of Black People From The 15th To The 19th Century, Angel J. Wakiihuri

UNLV Theses, Dissertations, Professional Papers, and Capstones

This paper seeks to investigate the relationship that exists within Japanese print culture (woodblock prints, newspapers, etc.) from the fifteenth to the nineteenth centuries as a means of investigating how interactions with Western empires, specifically the United States influenced perceptions and awareness of Blackness and Black people. These images and the analysis surrounding the interactions between empires help to establish what Americans perceived as the performance of “blackness” through minstrel shows and blackface performances as a means of blurring and attaching racial lines and distinctions upon the Japanese people and as a response allow for the Japanese to build an …

Measuring Multicultural Competence In Counseling, Martha Mae Golubski

Dissertations

Pedersen (1999) described multicultural counseling as the “fourth force” in psychology. The description is used to imply that multiculturalism is the next theory to understand human behavior, complementary to the other three forces: psychodynamic, behavioral, and humanistic explanations. Despite the attention being given to multiculturalism, professional organizations, training institutions, and service providers are still trying to understand what it means to have competency in multicultural counseling. Researchers have made decades of efforts to define and measure multicultural counseling competence; yet, there is still limited data about how multicultural training efforts influence these competencies and how counselor multicultural competency affects clients’ …

Three Essays On Work And Marital Satisfaction In China, Peng Luo

Dissertations

This dissertation comprises three research papers that delve into the relationship between the work characteristics of married Chinese employees and their individual satisfaction in both marriage and work. A common feature of these papers is the meticulous pairing of data, which ensures that each observation includes vital information about their respective spouses. This dataset allows me to conduct a comprehensive exploration of how spouses' work attributes influence individuals.

The first paper employs cross-sectional data to study whether how spouses met through work, and differences in their respective industries are related to their marital satisfaction. The results reveal that how spouses …

Assessing The Effects Of Non-Native Flowering Plants And Anti-Herbivory Plastic (Vexar®) Tubes On Insect Visitation To Native Plants, Emily R. Sun

Boise State University Theses and Dissertations

Bees (Hymenoptera: Apoidea) are among the most prominent pollinators of the flowering plants and play an essential role in maintaining ecosystem function. Disruption of plant-pollinator interactions is a growing global concern because of the implications for biodiversity, ecosystem health, and agriculture. The incursion of non-native plants globally is seen to adversely affect native plants and alter plant-pollinator communities. In chapter one, I examined the effects of a non-native weed, Sisymbrium altissimum (tall tumblemustard), on bee visitation to nearby native Sphaeralcea munroana (Munro’s globemallow), including genera-specific differences among bees. The most common bee genera were Andrena, Colletes, Diadasia, Halictus, and …

Embryotoxic Effects Of Three Natural Occurring Veratrum Alkaloids And One Synthetic Analog Using In Vitro Produced Bovine Embryos, Kevin D. Welch, Shiquan Wang, Stephen T. Lee, Dale R. Gardner, Kip E. Panter

Poisonous Plant Research (PPR)

Three natural occurring plant toxins from Veratrum californicum and one related synthetic analog were screened for embryotoxicity using in vitro bovine embryo production techniques. Bovine oocytes were aspirated from ovaries collected from a local abattoir and embryos were generated through in vitro maturation (IVM) and in vitro culture (IVC) procedures. The three natural steroidal alkaloids, cyclopamine, jervine and veratramine and the synthetic steroidal derivative of cyclopamine, cyclopamine-4-en-3-one, were added to IVM and IVC media at 12 μM. Oocytes were exposed to the toxins during maturation (IVM) and pre-implantation embryo during culture (IVC). Cleavage rates and embryo growth (morula and blastocyst …

Mapping Density And Distribution Of Ptarmigan And Arctic Ground Squirrels Within Gyrfalcon Breeding Territories In Western Alaska, Michaela L. Gustafson

Boise State University Theses and Dissertations

Shifting climate patterns are modifying Arctic habitats, stressing the need to understand how rapid climate and habitat changes affect Arctic trophic webs. Despite their crucial role in illuminating the impacts of Arctic changes and their ripple effects on predators, like Gyrfalcons, small Arctic primary consumers remain insufficiently studied across their range. To address this gap, I sought to estimate the distribution and abundance of Gyrfalcons' top three prey species (Willow Ptarmigan, Rock Ptarmigan, and Arctic ground squirrels) within Gyrfalcon breeding territories on the Seward Peninsula, Alaska, USA. I also aimed to discern the relationships between different habitats and species’ abundance. …

The Digitization Of Money: Stablecoins And Cbdc, Benjamin Geva, Mohammed Muraj

Articles & Book Chapters

Whether tokens are transferable peer to peer or via third party intermediation, through automation, tokenization could deliver gains by greatly speeding up settlement and increase efficiency by ensuring all parts of a transaction occur simultaneously, in what is called atomic settlement. This article addresses only the first model, that of the digital bearer instrument transmitted from a payer to a payee typically in a discharge of a debt. [...]a digital currency transferable under a decentralized protocol - such as (but not only) over a distributed ledger and yet issued centrally - is considered to operate in a "hybrid" scheme. The …

Road Embedded Traffic Actuated Turbine (Retat), Derek Terry Cedillo, Jairo Fernandez Garcia, Alejandro Samaniego, Yosef Towfique

Mechanical Engineering

The Road Embedded Traffic Actuated Turbine (RETAT) project aims to revolutionize sustainable energy solutions by harnessing the power of passing vehicles to generate electricity. This Final Design Review (FDR) encapsulates the evolution of the project, from conceptualization to the tangible realization of the Verification Prototype created by a team of mechanical engineering students. The RETAT boasts an innovative design, incorporating square steel tubing and a unique linear-to-rotational energy conversion mechanism. This report provides a comprehensive overview of the design, implementation, and testing phases, highlighting achievements, challenges, and areas for refinement. As the RETAT project strives to contribute to a cleaner, …

Clark Memorandum: Fall 2023, J. Reuben Clark Law School, Byu Law School Alumni Association, J. Reuben Clark Law Society

The Clark Memorandum

• Five Ways Law School Contributes to Life’s True Purpose
• Faith in Law: A Q&A with President Dallin H. Oaks
• Personal Religious Conviction and the Practice of Law

State Constitutional Law:Standing To Litigate Public Rights In Georgia Courts, Randy Beck

Mercer Law Review

State courts interpreting state constitutions face the recurring issue of how much weight to afford Supreme Court of the United States precedent addressing comparable questions under the United States Constitution. At one end of the spectrum, many state courts routinely engage in what federal Judge Jeffrey Sutton calls “lockstepping,” importing federal doctrine wholesale into state decisional law. For a court engaged in lockstepping, concepts like freedom of speech or equal protection of the laws under a state constitution mean whatever the U.S. Supreme Court interprets them to mean under the federal Constitution, even if the state provision differs in potentially …

Usage Statistics: Project Counter R5 Tr_J1 Report Fy2023 - Journal Requests (Excluding Oa_Gold) By Title, Andrée J. Rathemacher

Technical Services Reports and Statistics

Project COUNTER R5 Report TR_J1 for the University of Rhode Island for the period from July 1, 2022 - June 30, 2023. The TR_J1 report is defined as "Journal Requests (Excluding OA_Gold)." This report presents an annual total only and only includes those platforms successfully configured for automated harvesting via SUSHI.

File for download is Excel spreadsheet generated by Alma Analytics.

Results:

Total Item Requests - 836,365

Unique Item Requests - 625,288

Impacts Of Disturbance And Nutrient Addition On Coastal Dune Arthropod Communities, Kayla Beitzel

Honors Theses

Coastal dune ecosystems are globally distributed ecosystems that occur from the tropics to the poles and serve as the first line of defense during storms. They are critical habitats for a variety of organisms and also play a critical role in stabilizing coastal habitats. These systems face increased pressure via urban development, recreational expansion, and sea-level rise (Newman et al. 2023; Webster et al. 2005). Insects are vital consumers in coastal ecosystems and act as regulators of plant growth. Low-diversity ecosystems, like coastal dune systems, often contain a higher abundance of low-diverse insect consumers (Ripple et al. 2021), which can …

Foie Gras, Ailie Kinnier

Gandy Dancer Archives

No abstract provided.

12.1 Full Issue, Gandy Dancer

Gandy Dancer Archives

Gandy Dancer is a literary magazine, publishing fiction, poetry, creative nonfiction, and visual art. We invite submissions from student writers and artists at all of the SUNY campuses. Edited by students at SUNY Geneseo, Gandy Dancer is published twice yearly. For more information, visit www.gandydancer.org. Gandy Dancer 11.1 is the twenty-second issue, published Fall 2023.

Hip Healthy Swaddling: A Commentary, Mehreen Aslam

Journal of Asian Midwives (JAM)

Swaddling, the practice of covering babies to align the legs, prevent hip movement, carries a risk of Developmental Dysplasia of the Hip (DDH).Correct swaddling techniques, emphasizing hip flexibility, mitigate risks and are promoted globally. Cultural shifts, as seen in Turkey and Japan, reflect awareness of swaddling's impact on hip health. In certain cultures, 90% of mothers swaddle infants for comfort, predominantly to keep legs straight, but traditional swaddling contributes to hip dysplasia risk, contrasting with the recommended technique allowing free limb movement. Proper education on swaddling is crucial, aligning with health benefits and reducing DDH occurrences. Recommendations include routine hip …

Wrong Or (Fundamental) Right?: Substantive Due Process And The Right To Exclude, Jack May

Washington Law Review

Substantive due process provides heightened protection from government interference with enumerated constitutional rights and unenumerated—but nevertheless “fundamental”—rights. To date, the United States Supreme Court has never recognized any property right as a fundamental right for substantive due process purposes. But in Yim v. City of Seattle, a case recently decided by the Ninth Circuit, landlords and tenant screening companies argued that the right to exclude from one’s property should be a fundamental right. Yim involved a challenge to Seattle’s Fair Chance Housing Ordinance, which, among other things, prohibits landlords and tenant screening companies from inquiring about or considering a …

Deficiency Of Acute-Phase Serum Amyloid A Exacerbates Sepsis-Induced Mortality And Lung Injury In Mice, Ailing Ji, Andrea C. Trumbauer, Victoria P. Noffsinger, Luke W. Meredith, Brittany Dong, Qian Wang, Ling Guo, Xiangan Li, Frederick C. De Beer, Nancy R. Webb, Lisa R. Tannock, Marlene E. Starr, Christopher M. Waters, Preetha Shridas

Saha Cardiovascular Research Center Faculty Publications

Serum amyloid A (SAA) is a family of proteins, the plasma levels of which may increase >1000-fold in acute inflammatory states. We investigated the role of SAA in sepsis using mice deficient in all three acute-phase SAA isoforms (SAA-TKO). SAA deficiency significantly increased mortality rates in the three experimental sepsis mouse models: cecal ligation and puncture (CLP), cecal slurry (CS) injection, and lipopolysaccharide (LPS) treatments. SAA-TKO mice had exacerbated lung pathology compared to wild-type (WT) mice after CLP. A bulk RNA sequencing performed on lung tissues excised 24 h after CLP indicated significant enrichment in the expression of genes associated …

Ecohiv-Infected Mice Show No Signs Of Platelet Activation, Hammodah Rawhi Hammodah Alfar, Dominic Ngima Nthenge-Ngumbau, Kathryn E. Saatman, Sidney W. Whiteheart

Saha Cardiovascular Research Center Faculty Publications

Platelets express several surface receptors that could interact with different viruses. To understand the mechanisms of HIV-1′s interaction with platelets, we chose the EcoHIV model. While EcoHIV is an established model for neuroAIDS, its effects on platelets are ill-defined. Our results indicate that EcoHIV behaves differently from HIV-1 and is cleared from circulation after 48 h post- infection. The EcoHIV course of infection resembles an HIV-1 infection under the effects of combined antiretroviral therapy (cART) since infected mice stayed immunocompetent and the virus was readily detected in the spleen. EcoHIV-infected mice failed to become thrombocytopenic and showed no signs of …

Performing Tongan Identity And Indigeneity In Global Sporting Events, ‘Inoke Hafoka, Arcia Tecun, Tēvita O. Ka‘Ili, S. Ata Siu‘Ulua

Pacific Studies

During the 2017 Rugby League World Cup, Tonga’s national team made it into the semifinals, unleashing a powerful spirit of Tongan identity across the globe. Drawing from the borderlands concept and the Tongan tāvā theory, we analyze intersecting tensions of identity and colliding contexts during the tournament. Tonga’s team (mostly composed of players who chose Tonga rather than playing for the nation-states of their birth) revealed the limits of national identities while reinforcing them. Indigenous performances of sipi tau (war challenge/posture dance) and ancestral memories of kasivaki (ancient Tongan sport), cultivated feelings of māfana (exhilaration …

Impactful Interactivity Within Video Games, Luke Robert Maeser

Theses

Despite half a century of existence and dedicated academic programs educating next generations of game developers, conclusive evidence does not exist as to if video games are beneficial to learning or costly. Examining the notion of benefit versus cost, it is important to assess the value of video games when leveraged as tools for learning as traditional educational methodologies are not infallible. This paper explores how video games can generate psychological responses; and therefore, one must conclude learning has occurred. The following is encompassed: meaningful interactivity within video games (regarding narrative and gameplay), video games as educational tools, video game …

Contents, Journal Editors

Journal of Food Law & Policy

No abstract provided.

Journal Of Food Law & Policy - Fall 2023, Journal Editors

Journal of Food Law & Policy

No abstract provided.

Exploring Critical Media Literacies In Youth Media Production: Tackling Falsehoods Through Media Creation, Oluwadara Abimbade

All Dissertations

This Mixed Method Research (MMR) study, using a convergent parallel design, explores the practices of middle school students as creators and consumers of false information-free media. It investigates their ability to identify falsehoods, explores the impact of false information on various aspects of their lives, and introduces an innovative media production boot camp to foster awareness, detection, and prevention of false information dissemination in their media creations. The research, conducted with six participants, employs a combination of qualitative and quantitative data collection methods, including video and in-person observations, interviews, surveys, and artifacts. Integrating quantitative and qualitative data enables a comprehensive …

Connecting Through Stories: The Power Of Digital Narratives, Adam Rawson

Postgraduate

As the creator behind this project, I, Adam Rawson, draw from my Scottish heritage and a rich tapestry of experiences. With a background rooted in Media Arts and Productions, my journey spans across an array of professional roles, including documentary directing and filmmaking. My multifaceted expertise extends into the realm of composition and music production, adding depth and resonance to my creative endeavours.

Through the power of multimedia and interactive storytelling, this project weaves together digital storytelling techniques, including animation, multimedia platforms, and interactive elements, to create a cohesive, immersive, and compelling narrative. At its core, this narrative is centred …

Early-Life Stress Perturbs The Epigenetics Of Cd36 Concurrent With Adult Onset Of Nafld In Mice., Qi Fu, Jenna M. Frick, Maura F. O'Neil, Olivia C. Eller, E Matthew Morris, John P. Thyfault, Julie A. Christianson, Robert H. Lane

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Non-alcoholic fatty liver disease (NAFLD) is one of the most common liver diseases in the U.S. and worldwide. The roles of early postnatal life stress (EPLS) and the fatty acid translocase (CD36) on the pathogenesis of adult-onset NAFLD remain unknown. We hypothesized that EPLS, in the form of neonatal maternal separation (NMS), would predispose mice towards developing adult NAFLD, increase hepatic CD36 expression, and differentially methylate Cd36 promoter concurrently.

METHODS: NMS was performed on mice from postnatal day 1 to 21 and a high-fat/high-sucrose (HFS) diet was started at 4 weeks of age to generate four experimental groups: Naive-control …

Marss: Multi-Agent Reinforcement Learning For Satellite Swarms, Nicholas J. Yielding

Theses and Dissertations

Multi-agent systems and swarms in spacecraft formation flying are of ever-increasing importance in a contested space environment—use of multiple spacecraft to contribute to a cooperative mission potentially increases positive outcomes on orbit, while autonomy becomes an ever more important requirement to reduce reaction time in dynamic situations and lower the burden on space operators. This research explores difficult swarm Guidance Navigation and Control (GNC) scenarios using Deep Reinforcement Learning (DRL). DRL polices are trained to provide guidance inputs to agents in multi-agent swarm environments for completing complex, teamwork focused objectives in geosynchronous orbit. An example scenario is explored for a …