Digital Commons Network^™

An Evaluation Of Factors Associated With The Perceptions Of Diabetes In A Filipino American Sample Residing In Clark County, Nevada, Lawrence Nartatez Sagadraca

UNLV Theses, Dissertations, Professional Papers, and Capstones

This study assessed beliefs about the contribution of the Filipino diet and genetics to diabetes burden and its ability to control it without medical interventions. The data from a need’s assessment survey of 200 Filipino Americans residing in Clark County, Nevada, were analyzed by using the logistic regression model. A significant proportion of the participants believed that diabetes is a problem in the Filipino community (79%) and is related to the Filipino diet (75%) and genetics (69.0%), and that it can be controlled without medical intervention (52.4%). In univariate analyses, age (Odds ratio [OR]: 1.03, 95% confidence interval [CI]: 1.01 …

Application Of Data-Driven And Process-Based Modeling Approaches For Water Quality Simulation In Lakes And Freshwater Reservoirs, Ali Saber Sichani

UNLV Theses, Dissertations, Professional Papers, and Capstones

Lakes and freshwater reservoirs often serve as the primary drinking and irrigation water sources for surrounding communities. They provide recreational and tourism opportunities, thereby promoting the prosperity of neighboring communities. Reliable estimates of water quality in lakes and reservoirs can improve management practices to protect water resources.

Seasonal water temperature and solar shortwave radiation variations, and their subsequent interactions with water column aquatic life, combined with seasonal variations of mixing intensity throughout the water column, result in variations of water quality constituents with depth during the annual cycle. The complexity of these variations entails the use of advanced water quality …

A Community Of Care: Patterns Of Pathology And Trauma With A Focus On The Bioarchaeology Of Care At Carrier Mills, Il (10,000 – 1000 Bp), Alecia Schrenk

UNLV Theses, Dissertations, Professional Papers, and Capstones

Illness and injury are universal human experiences which are endowed with cultural meaning. Bioarchaeology has only recently begun to engage with the socioeconomic impacts of illness, injury, impairment, and healthcare provisioning in the past. This study examines how the Middle Archaic (6000 – 300 BC) and Early Woodland (1000 – 200 BC) hunter-gatherer community of Carrier Mills, Illinois was affected by and managed the socioeconomic burdens of poor health. The data presented in this study used bioarchaeological analyses to reveal patterns of poor health and healthcare provisioning within the Carrier Mills community. Bioarchaeology is ideally situated for such investigations since …

Living On The Move: The Digital Nomad Mobile Phenomenon Identity And Practice, Virginia Rachele Smercina

UNLV Theses, Dissertations, Professional Papers, and Capstones

The following exploratory project used a qualitative mixed method approach by means of a preliminary blog analysis of thirty-seven blogs and twenty-five semi-structured interviews for data collection on individuals known as digital nomads. The theoretical foundations of this study are centered on practice theory, structuration theory, as well as discussions surrounding cultural identity. The project’s aim is to increase our understanding of the digital nomad phenomenon by asking four research questions: Who are the digital nomads? How is digital nomadism practiced? Why choose to live on the move? Is digital nomadism sustainable? The discussion includes how the digital nomad identity …

Balys Dvarionas: A Brief History, Analysis Of His Concerto For Horn And Orchestra, And The First Recording Of The Concerto, Jonathan Lewis Snyder

UNLV Theses, Dissertations, Professional Papers, and Capstones

This document will concentrate on the currently unpublished and incomplete manuscript of the orchestral version of Concerto for Horn and Orchestra [Koncertas valtornei su orkestru], composed by Lithuanian composer Balys Dvarionas (1904–1972). Despite his popularity and importance in Lithuania, Dvarionas’s music is not as well known throughout the rest of the world. This document aims to redress this situation.

The document provides a more thorough English-language biography about the composer than those that currently exist in print. It discusses various aspects of the concerto, including its place in Dvarionis’s output and a brief analysis, a core aspect of which is …

The Parallel Security Apparatus: Examining The Cases Of Baathist Iraq, Syria, And Iran, Donald Utchel

UNLV Theses, Dissertations, Professional Papers, and Capstones

This dissertation examines the phenomena of the parallel security apparatus in the cases of Baathist Iraq, Syria, and Iran. Parallel security structures are often limited to books and articles published on secret police organizations in the broader security literature. Their research often focuses on one branch of the parallel security apparatus rather than examining all the parallel security institutions of that particular regime. This body of research attempts to bring further light to this particular phenomenon by examining all the parallel security institutions in a particular case and to connect and trace the various parallel security institutions to see if …

High-Speed Radhard Mega-Pixel Cis Camera For High-Energy Physics, Wenlan Wu

UNLV Theses, Dissertations, Professional Papers, and Capstones

This dissertation describes the schematic design, physical layout implementation, system-level hardware with FPGA firmware design, and testing of a camera-on-a-chip with a novel high-speed CMOS image sensor (CIS) architecture developed for a mega-pixel array. The novel features of the design include an innovative quadruple column-parallel readout (QCPRO) scheme with rolling shutter that increases pixel rate, its ability to program the frame rate and to tolerate Total Ionizing Dose effects (TID). Two versions of the architecture, a small (128 x 1,024 pixels) and large (768 x 1,024 pixels) version were designed and fabricated with a custom layout that does not include …

Cosmology And Practice In Amazonia: The Inspiring Career Of Stephen Hugh-Jones, Chloe Nahum-Claudel, Olivier Allard

Tipití: Journal of the Society for the Anthropology of Lowland South America

Stephen Hugh-Jones’s ethnographic and collaborative engagement with the peoples of the Pirá-Paraná and, more widely, the Vaupés and Upper Rio Negro today spans 50 years. In this Introduction we chart the evolution of Hugh-Jones’s hybrid identity as iconoclast scholar, knowledgeable elder, and long-term collaborator. A biographical sketch identifies phases in this anthropological life: that of the ethnographer and initiate, steeped in the intellectual world of Barasana shaman-priests; that of lecturer and theorist in anthropology; and that of areal specialist, developing a synthesis of the ethnography of North West Amazonia through an engagement with Brazilian and indigenous intellectuals. We characterize the …

Keeping Track Of Change: Developmental Insights Into The Ability To Represent Objects In Episodic Terms, Emily Yearling

Master's Theses

No abstract provided.

St. Norbert College Students Participate In Trips Program Over Winter Break, St. Norbert College

Press Releases 2019

No abstract provided.

Sideromycin Pathway Elucidation: Insights Into Salmycin Biosynthesis, Transport Paradigms, And Drug Release, Gerry Sann Macaraeg Rivera

Arts & Sciences Graduate Student Theses and Dissertations

Antibiotic resistance is an increasing threat in today’s society. In order to overcome resistant bacteria, it is necessary to discover new drugs with novel mechanisms of action. This work focuses on the sideromycin pathway, encompassing the biosynthetic production, mechanism of entry and hydrolysis-mediated drug release. Sideromycins are an interesting approach to combat the rise of antibiotic resistance since they provide a different avenue that overcomes problems that arise when entering the cell. The dissertation is separated into distinct sections dealing with the various areas of interest in the sideromycin pathway, particularly for the sideromycin, salmycin, produced by Streptomyces violaceus. The …

Cyclotron Resonance In Graphene Heterostructurescyclotron Resonance In Graphene Heterostructures, Billy Jordan Russell

Arts & Sciences Graduate Student Theses and Dissertations

We present observations of cyclotron resonance in graphene Van der Waals heterostructure devices. Such devices provide dramatic improvements in sample quality and allow for ad- vanced electronic control, opening windows on previously inaccessible physics. The design and construction of a dedicated system for the measurement of electronic transport and infrared magnetospectroscopy in microscopic samples of atomically thin materials at cryogenic temperatures is presented. In high-mobility encapsulated monolayer graphene, electron- electron interaction effects are unambiguously observed to impact the interband cyclotron resonance as the Landau level filling factor is varied in a quantizing magnetic field. Additionally, a splitting of transitions involving …

The Effect Of The (Pdeode) Strategy On Achievement And Development Of Creative Motivation Among Fifth-Grade Biological Science Students In Physics, Nur Naeem Eajil

Uruk Journal of Human Sciences

The objective of the present study is to identify the effect of PDEODE strategy on the achievement and development of the creative tendency of female students in the fifth biological grade in physics.

The Effectiveness Of Digital Stories In The Achievement And Physical Enlightenment Of Second-Year Middle School Female Students In The Subject Of Physics, Saed Qaduwri Hudud

Uruk Journal of Human Sciences

The aim of the research is to find out the effectiveness of the digital stories in the achievement and physical literacy of the second grade students through the following two zero hypotheses:

A Revision Of Power: Religion In Fionn Mac Colla’S And The Cock Crew, Brooke Mclaughlin Mitchell

Studies in Scottish Literature

Discusses the treatment of the central character, the Gaelic-speaking minister Maighstir Sachairi, in And the Cock Crew (1945), by Fionn Mac Colla (Thomas Donaldson, 1906-1975), a historical novel about the Highland clearances(the evictions of the local crofting inhabitants in the north of Scotland to make way for sheep-farming), and argues (1) that, although the novel condemns the Presbyterian clergy for colluding in the evictions and preaching submission to those evicted, Mac Colla's novel is deeply imbued with the Calvinism it might seem to reject, and (2) that the central scene, a debate between Sachairi and a Gaelic bard, is structured …

Courting Love: Comedy And Genre In Robene And Makyne, Caitlin Flynn

Studies in Scottish Literature

Observing that little critical scrutiny has been given to Henryson's shorter poems, argues that Henryson's Robene and Makyne challenges genre critics by its "seamlessness ... weaving together of courtly and country, formal and frolicking," and that the two lovers, who "embody the generic confusion marking the formal qualities of the poem," reflect "the comic instability of the generic resonances within the text," pointing to wider trends in Scottish imaginative literature of the period.

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The Poetry Of William Forbes Of Disblair (1661-1740), William Donaldson

Studies in Scottish Literature

Arguing that the early 18th century Scottish poet William Forbes has been given too little attention, introduces some of the issues in settling the canon of Forbes's work, and discusses both Forbes's anti-Union political poetry, notably The True Scots Genius, Reviving (1704), and A Pil for Pork-Eaters (1705), and his later dialogue on marriage, Xantippe: or the Scolding Wife (1724), an original development from a Latin dialogue by Erasmus. An appendix gives details of the eleven published poems attributable to Forbes.

‘I Am Just As Typically Scottish’: G.S. Fraser As Scottish Poet, Richie Mccaffery

Studies in Scottish Literature

Discusses the poetry and poetic career of G. S. Fraser (1915-1980), both in the 1940s when he was regularly identified as a Scottish poet, and later in his life, arguing that the hostility of Scottish critics to his poetry in the 1950s (when he also built a substantial reputation as a London-based critic and reviewer) was unjustified, leading to the neglect of his substantial and continuing poetic achievement, and encouraging too narrow a definition of Scottish poetry.

Regional Gene Repression By Dna Double-Strand Breaks In G1 Phase Cells, Caitlin E. Purman, Patrick L. Collins, Sofia I. Porter, Ankita Saini, Harshath Gupta, Barry P. Sleckman, Eugene M. Oltz

Open Access Publications

DNA damage responses (DDR) to double-strand breaks (DSBs) alter cellular transcription programs at the genome-wide level. Through processes that are less well understood, DSBs also alter transcriptional responses locally, which may be important for efficient DSB repair. Here, we developed an approach to elucidate the

Group E: Improved Greens Harvester, Paige Grittner, Paul Harding, Ned Curran, Jennifer Mata

Mechanical Engineering Design Project Class

The Improved Greens Harvester is a project designing an improved machine that will be used to harvest crops by our client, EarthDance Organic Farm School in Ferguson, MO. The goal of our design was to provide a simple, easy-to-use, and easyto-fix machine that would cut and collect baby green leaves as the user walks along the plant bed. We first sought to address issue with the client’s current machine including low cutting accuracy, strain on the user’s body, frequent jamming, and low efficiency. Our initial design was a cart design that included: an oscillating blade for cutting, a rotating rope-shaft …

Group S- Arliss Project, Preston Bailey, Zach Stelwagon, Cal Reynolds, James Hardy

Mechanical Engineering Design Project Class

Our project was the ARLISS competition project, more specifically the second part of the project where the vehicle must survive a drop and drive to a known location over rough desert terrain. We interviewed our professor, Dr. Potter, who had previous experience with the project to understand what was required in our design. The project started with creating concept ideas and deciding on one, which initially was an airplane to avoid designing a landing mechanism and having to drive over rough terrain. However, this design proved to have too many flaws and was scrapped. The new design was a small …

Improved Greens Harvester, Sharon Park, Khalil Clark, Millyn Brieschke

Mechanical Engineering Design Project Class

This paper attempts to provide a prototype of the improved greens harvester. Some inconveniences of the users, including not able to cut greens at a constant length, greens getting clogged in between the brush and the basket, and the need to empty the basket a lot of times. This paper describes problem understanding, concept generation, concept selection, concept embodiment, working prototype, and design refinement. Through these analyses and processes, an improved greens harvester solving the inconveniences is designed. The improved greens harvester has a higher greens harvester with wheels that makes using the harvester less troublesome. Band saw is stuck …

Group A: Asme Student Design Challenge, Dakshi Jindal, Ashley Perry, Ben Liao

Mechanical Engineering Design Project Class

This year's student design competition is termed "Building to the Sky." Student teams are required to build a compact engineering system capable of manufacturing a tower made of only standard-sized sheets of paper.

Ethical Dilemmas Surrounding Manufacturing Offshoring: Assessing The Morality Of Offshoring Decisions Through A Utilitarian Viewpoint, Luis Encinas

Honors Scholar Theses

The purpose of this paper to assess the ethical dilemmas that exist when American companies offshore manufacturing work to cheaper labor markets abroad through a utilitarian perspective. The paper will explain what offshoring is and what has driven American companies into engaging in this practice. Next, the criteria for the utilitarian assessment will be explained. After, I will examine the effects on the U.S labor force, U.S economy, and the foreign labor force through two case studies: the Bangladeshi apparel industry and the Mexican maquiladoras industry. Finally, the paper will offer some suggestions for making this practice more ethical in …

An Analysis Of Abdominal Stability Following Hyperthermic Exercise In Euhydrated And Dehydrated Conditions, Carli Ceckanowicz

Honors Scholar Theses

Core stability is essential for maintaining safety and optimizing performance during exercise and sport. The purpose of this study is to analyze how heat and hydration status (euhydrated USG<1.025 or dehydrated USG>1.025) can impair trunk stability in males and females (in both follicular and luteal phases) using the Trunk Stability Test (TST). Participants complete three blocks of 30 minutes of hyperthermic (35±1.299 ^oC and 49.418±5.0329% relative humidity) treadmill exercise. Exercise intensity is equivalent to 15 minutes at either 11W/kg or 7W/kg and the following 15 minutes at either 7W/kg or 4W/kg, respectively, based on individual heat production data. TST data will …

Assessing The Morphology Of Vesicles In Inhibitory Symmetric Synapses In Safety And Fear Conditions In The Rat Lateral Amygdala, Valerie Kress

Honors Scholar Theses

There is a significant lack of research on vesicle morphology in inhibitory synapses in the rat lateral amygdala. Published research focuses heavily on excitatory synapses in different parts of the rat brain and even this research rarely focuses on the different vesicle types in axons. It is reported that in these axons, synaptic vesicles traditionally contain neurotransmitters while small dense core vesicles contain active zone proteins and large dense core vesicles contain neuropeptides. This study aims to find correlations between vesicle morphology, location, contents, and potential function of each of the different types of vesicle in inhibitory axons.

After reviewing …

Orofacial Pain And Menstrually Related Migraine, Chisa Nishihara, Keisuke Hatori, Yung-Chu Hsu, Kana Ozasa, Andrew L. Young, Yoshiki Imamura, Noboru Noma

All Dugoni School of Dentistry Faculty Articles

PURPOSE: Migraine is a common, debilitating, primary headache disorder that can cause and be affected by odontalgia.

CASE REPORT: A 49-year-old woman(Patient 1) presented with pulsating pain in the left maxillary molar area, and a history of unsuccessful root canal treatment. She was ultimately diagnosed with menstrually related migraine without aura and zolmitriptan was prescribed, which reduced her headache and toothache together. A 45-year-old woman (Patient 2) presented with throbbing pain in the right maxillary molar and cheek area. Past repeated endodontic therapy had been unsuccessful. She was then diagnosed with menstrually related migraine without aura, and sumatriptan significantly reduced …

Finding A Viable Neural Network Architecture For Use With Upper Limb Prosthetics, Maxwell Lavin

Master of Science in Computer Science Theses

This paper attempts to answer the question of if it’s possible to produce a simple, quick, and accurate neural network for the use in upper-limb prosthetics. Through the implementation of convolutional and artificial neural networks and feature extraction on electromyographic data different possible architectures are examined with regards to processing time, complexity, and accuracy. It is found that the most accurate architecture is a multi-entry categorical cross entropy convolutional neural network with 100% accuracy. The issue is that it is also the slowest method requiring 9 minutes to run. The next best method found was a single-entry binary cross entropy …

Synthesis Of Gadolinium-Doxorubicin Prodrug Carrying Functional Nanoceria For The Targeted Drug Delivery And Cancer Treatment, Arth Patel

Electronic Theses & Dissertations

The main focus of this research was the development of a polymer-coated nanoceria (PNC) platform to be used as a drug delivery system. Water-dispersible PNC is synthesized using a water-based alkaline precipitation method. Cerium nitrate hexahydrate and poly (acrylic acid) are used for the preparation of PNC. The synthesized PNC was characterized using ZETA, and UV- Vis characterization techniques. Polyacrylic acid (PAA)-coated cerium oxide nanoparticles fabricated for the targeted combination therapy of TNBC (MDA-MB-231) and MCF-7. Using EDC/NHS chemistry, the surface carboxylic acid groups of nanoceria was designed and synthesized with ICAM-1 antibody to target ICAM-1 overexpressing TNBC. Next, doxorubicin …

Working Paper No. 50, Alexis De Tocqueville On American 'Exceptionalism', Zachary Mckinster

Working Papers in Economics

From early settlers to the sophisticated nuances and concerns facing Americans in his time, Alexis de Tocqueville authored a definitive piece on democracy as it emerged and was practiced in 19th century America. This inquiry seeks to establish that Tocqueville’s penetrating insights into the United States in its early decades assisted him in arriving at the notion of what is widely touted as American ‘Exceptionalism’. In the first half of the 19th century Tocqueville travelled widely, seeking to understand this republic and its constitutional emphases upon principles of democracy. Completing his tour, in 1835 Tocqueville published Democracy in America. It …