Digital Commons Network^™

Similarities And Dissimilarities Of English And Arabic Alphabets In Phonetic And Phonology: A Comparative Study, Md Yeaqub

Al-Arabi: Journal of Teaching Arabic as a Foreign Language

This paper will focus on a comparative study about similarities and dissimilarities of the pronunciation between the syllables of English and Arabic with the help of phonetic and phonological tools i.e. manner of articulation, point of articulation and their distribution at different positions in English and Arabic Alphabets. A phonetic and phonological analysis of the alphabets of English and Arabic can be useful in overcoming the hindrances for those want to improve the pronunciation of both English and Arabic languages. We all know that Arabic is a Semitic language from the Afro-Asiatic Language Family. On the other hand, English is …

Local Disaster Planning And Preparedness Coordination In The Rio Grande Valley, Cristina L. Madrid

Theses and Dissertations

Hurricanes and flooding events yield complex social and environmental consequences to coastal communities. Disaster preparedness and recovery is a multidisciplinary and multi-jurisdictional effort that requires coordination and planning across many actors.

Existing research recognizes the link between social capital and a community’s ability to respond to and ‘bounce back’ to normalcy after such hazardous events. However, few studies have examined the institutional dimension of social capital among communities noted for high levels of poverty situated in disaster-prone areas along the U.S. Mexico border. We aim to fill this gap by using survey data collected from emergency management practitioners in the …

A Study Of Counselor Trainees' Self-Perceived Competency In Social Justice Advocacy, Mary Ann Rocha

Theses and Dissertations

The purpose of the study is to examine the social justice advocacy competencies of rehabilitation counselor trainees. The study aims to explore rehabilitation counselor trainees’ self-perceived social justice advocacy competencies. More specifically, counselor trainees’ demographic and training variables will be examined to understand the process of social justice advocacy competency. Also, the study will explore the correlation between social justice advocacy competency and ethical awareness. A convenience sample of counselor trainees who are in a master’s-level or doctoral level rehabilitation counseling program or related counseling program was utilized for this study. In total, 132 counselors in training completed the online …

The History And Political Economy Of The Hatch-Waxman Amendments, Erika Lietzan

Seton Hall Law Review

No abstract provided.

How Bitcoin Functions As Property Law, Eric D. Chason

Seton Hall Law Review

No abstract provided.

Reinvigorating The Perceived Potential Competition Theory: An Analysis Of The Potential Competition Doctrine And Ftc V. Steris Corp., Henry S. Klimowicz

Seton Hall Law Review

No abstract provided.

Experimental And Computational Analysis Of The Interaction Of Carbon And Silicon Ablation Products In Expanding Hypersonic Flows, Brian E. Donegan

Theses and Dissertations

Thermal protection is required for vehicles entering planetary atmospheres to protect against the severe heating loads experienced. Characterization of candidate materials is often done utilizing plasma or arc-jet facilities, which provide steady-state testing of the thermal environments experienced during hypersonic flight, but do not correctly simulate hypersonic flowfields. Conversely, impulse facilities can reproduce flight velocities and enthalpies but have extremely short test times, prohibiting testing of thermal response. Modeling ablation and heating rates, particularly in the wake region, remains a significant challenge due to the complexity of the flowfield. To better understand this complex phenomenon and provide data to validate …

A Qualitative Evaluation Of Recovery Processes Experienced By Mentally Disordered Offenders Following A Group Treatment Programme, B Colquhoun1, Alex Lord, Alison M. Bacon

School of Psychology

This study presents a qualitative, user-focused evaluation of a three-day dramatherapy workshop run as part of an 18-week treatment group for mentally disordered sexual offenders (MDSOs). The programme is based in the Good Lives Model and aims overall to increase empathy, victim awareness and emotional awareness. The objective of the present study was to understand offenders’ lived experiences of the workshop and how they perceived it to contribute to their recovery. Semi-structured interviews were conducted with five offenders and their narratives transcribed. An Interpretive Phenomenological Analysis, revealed four superordinate themes which we have termed Not being the person I was, …

On Site Determination Of Trace Metals In Estuarine Sediments By Field-Portable-Xrf., Andrew Turner, Alex Taylor

School of Geography, Earth and Environmental Sciences

A portable x-ray fluorescence (XRF) spectrometer and mobile test stand have been employed to examine the feasibility of on site measurements of trace metals in estuarine sediment. In the laboratory, the instrument was able to detect the trace metals: As, Cr, Cu, Pb, Sn and Zn; and the geochemical proxy metals: Ca, Fe, K and Rb; in both fresh and freeze-dried surficial samples from the Tamar and Tavy estuaries, southwest England, that had been emplaced in polyethylene bags over the detector window. The presence of interstitial water in fresh samples acted as both a diluent of sediment mass and an …

A Constrained A* Approach Towards Optimal Path Planning For An Unmanned Surface Vehicle In A Maritime Environment Containing Dynamic Obstacles And Ocean Currents, Yogang Singh, Sanjay Sharma, Robert Sutton, Daniel Hatton, Asiya Khan

School of Engineering, Computing and Mathematics

Efficient path planning is a critical issue for the navigation of modern unmanned surface vehicles (USVs) characterized by a complex operating environment having dynamic obstacles with a spatially variable ocean current. The current work explores an A* approach with an USV enclosed by a circular boundary as a safety distance constraint on generation of optimal waypoints to resolve the problem of motion planning for an USV moving in a maritime environment. Unlike existing work on USV navigation using graph based methods, this study extends the implementation of the proposed A* approach in an environment cluttered with static and moving obstacles …

Application Of Nuclear Techniques To Environmental Plastics Research, Cm Lanctot, M Al-Sid-Cheikh, Ai Catarino, T Cresswell, Et Al

School of Biological and Marine Sciences

Plastic pollution is ubiquitous in aquatic environments and its potential impacts to wildlife and humans present a growing global concern. Despite recent efforts in understanding environmental impacts associated with plastic pollution, considerable uncertainties still exist regarding the true risks of nano- and micro-sized plastics (<5 mm). The challenges faced in this field largely relate to the methodological and analytical limitations associated with studying plastic debris at low (environmentally relevant) concentrations. The present paper highlights how radiotracing techniques that are commonly applied to trace the fate and behaviour of chemicals and particles in various systems, can contribute towards addressing several important and outstanding questions in environmental plastic pollution research. Specifically, we discuss the use of radiolabeled microplastics and/or chemicals for 1) determining sorption/desorption kinetics of a range of contaminants to different types of plastics under varying conditions, 2) understanding the influence of microplastics on contaminant and nutrient bioaccumulation in aquatic organisms, and 3) assessing biokinetics, biodistribution, trophic transfer and potential biological impacts of microplastic at realistic concentrations. Radiotracer techniques are uniquely suited for this research because of their sensitivity, accuracy and capacity to measure relevant parameters over time. Obtaining precise and timely information on the fate of plastic particles and co-contaminants in wildlife has widespread applications towards effective monitoring programmes and environmental management strategies.

Replacement Reactions And Deformation By Dissolution And Precipitation Processes In Amphibolites, F Giuntoli, L Menegon, Cj Warren

School of Geography, Earth and Environmental Sciences

The deformation of the middle to lower crust in collisional settings occurs via deformation mechanisms that vary with rock composition, fluid content, pressure, and temperature. These mechanisms are responsible for the accommodation of large tectonic transport distances during nappe stacking and exhumation. Here, we show that fracturing and fluid flow triggered coupled dissolution–precipitation and dissolution–precipitation creep processes, which were responsible for the formation of a mylonitic microstructure in amphibolites. This fabric is developed over a crustal thickness >500 m in the Lower Seve Nappe (Scandinavian Caledonides). Amphibolites display a mylonitic foliation that wraps around albite porphyroclasts appearing dark in panchromatic …

Theoretical Modelling Of A New Hybrid Wave Energy Converter In Regular Waves, S Zheng, Y Zhang

School of Engineering, Computing and Mathematics

A novel hybrid wave energy converter (WEC) consisting of a floating oscillating water column (OWC) and several oscillating floats hinged around is proposed. Both water oscillation of the OWC and the wave-induced relative rotation of each float around the OWC are employed to extract wave power. To carry out the hydrodynamic analysis of the hybrid WEC, a theoretical model based on potential flow theory, separation of variables method and eigen-function matching method is presented. Hydrodynamic interaction between the OWC and the floats oscillating independently in surge, sway, heave, roll, pitch and yaw modes is considered. To verify the correctness of …

Building Bridges Across Difference Through International Summer Immersion Programs: A Narrative Inquiry In Racial Identity And Social Justice Orientation, Breanne Wing Tcheng

Doctoral Dissertations

International experiential learning programs provide opportunities for young people to develop the necessary skills to succeed in and adapt to the complexity, diversity, and ever-changing landscape of the globalized workforce. There are however, several barriers that prevent students of color from accessing opportunities to be fully engaged in a global discourse – placing them at a severe disadvantage when compared to their White counterparts. While current efforts focus on increasing access for students of color, there is often little done to understand how these students experience and are impacted by these programs. The purpose of this qualitative study sought to …

Interactions Between Fire Severity And Forest Biota In The Central Sierra Nevada: Formation And Impact Of Small-Scale Fire Refugia And The Effect Of Fire On Forest Structure Predictive Of Fisher (Pekania Pennanti) Den Habitat, Erika M. Blomdahl

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Fire is a natural and essential component of forests in western North America. Fire maintains biodiversity through the creation of different habitat types, and regular fire rotations reduce the accumulation of woody fuels and thick understory plant densities that give rise to catastrophic fire. The practice of fire exclusion has altered western forests and increased the risk of widespread change under rising temperatures projected for the 21^st century. To manage for the reintroduction of fire it is critical that we understand the interactions between fire and forest biota in recently fire-suppressed forests.

In Chapter 2, I studied the formation …

Additively-Manufactured Hybrid Rocket Consumable Structure For Cubesat Propulsion, Britany L. Chamberlain

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Three-dimensional, additive printing has emerged as an exciting new technology for the design and manufacture of small spacecraft systems. Using 3-D printed thermoplastic materials, hybrid rocket fuel grains can be printed with nearly any cross-sectional shape, and embedded cavities are easily achieved. Applying this technology to print fuel materials directly into a CubeSat frame results in an efficient, cost-effective alternative to existing CubeSat propulsion systems. Different 3-D printed materials and geometries were evaluated for their performance as propellants and as structural elements. Prototype "thrust columns" with embedded fuel ports were printed from a combination of acrylonitrile utadiene styrene (ABS) and …

Running The Cañons Of The Rio Grande: Part 2 Boquillas Canyon, Texas And Coahuila, Todd L. Blythe

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In 1899, Robert T. Hill led the first scientific exploration of the remote segment of the Rio Grande known as the Big Bend. Hill’s observations from this expedition were published in an article titled “Running the Cañons of the Rio Grande.” At the time of Hill’s expedition, the stream flow of the Rio Grande was largely depleted by water development in the upstream portions of the basin. The continued overallocation of the Rio Grande has led to the degradation of aquatic ecosystems in the Big Bend, one of North America’s largest transboundary protected areas, such that management of natural resources …

Space Syntax: Regional Planning For Bicycles, Connor J. White

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study focused on using a mapping tool, Space Syntax, to analyze the connectivity of the Cache County road network and its use to plan for bicycles. Space Syntax is being compared to another method that is already used by city planners called Bicycle Level of Service, or BLOS. The two analyses used data from Cache County and, after they were modeled and evaluated, a statistical analysis was done to see how similar one is to the other. The analyses were done at both a regional and a local scale. At both scales the analyses were not similar.

Data was …

The Use Of Explicit Comprehension Strategies During Oral Instruction Of Informational Text Structures And The Effect On First-Graders' Listening Comprehension, Noelle E. Converse

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study evaluated the effect of an explicit comprehension read-aloud routine of science content on first grade students’ listening comprehension.The read-aloud routine taught the structures common in the informational text (compare, contrast, and compare-contrast) and found in first grade science big books with the goal of improving understanding of the science content. Students who received the intervention showed improvements in their ability to understand the compare-contrast text structures compared to students who were taught the same content without the routine or students who were taught typical science read-aloud content without the routine. Observations revealed that teachers who were most consistent …

Quantum Mechanical Studies Of N-H···N Hydrogen Bonding In Acetamide Derivatives And Amino Acids, Sandra J. Lundell

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Proteins are made of vast chains of amino acids that twist and fold into intricate designs. These structures are held in place by networks of noncovalent interactions. One of these, the hydrogen bond, forms bridges between adjacent pieces of the protein chain and is one of the most important contributors to the shape and stability of proteins. Hydrogen bonds come in all shapes and sizes and a full understanding of these not only aids in our understanding of proteins in general but can bridge the gap to finding cures to many protein-related diseases, such as sickle-cell anemia. The primary aim …

To Be, Or Not To Be (Like My Sibling), That Is The Question: Examining Modeling And Differentiation Behaviors Among Siblings In Organized Youth Sport, Keith Vakafutu Osai

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Sibling relationships are typically the most enduring relationship in the family unit. A large body of research documents how sibling relationships occur in the context of the immediate family, how they impact behaviors such as risk-taking, how different cultures view siblings, and how similarities and differences among siblings can be attributed to genetics as well as shared and non-shared experiences. However, one relatively common family context in which sibling dynamics are less understood is organized youth sport. The present dissertation was designed to address multiplegaps in the present literature. This dissertation is comprised of two complementary studies. Study 1, guided …

Multi-Resolution Analysis Using Wavelet Basis Conditioned On Homogenization, Abibat Adebisi Lasisi

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This dissertation considers an approximation strategy using a wavelet reconstruction scheme for solving elliptic problems. The foci of the work are on (1) the approximate solution of differential equations using multiresolution analysis based on wavelet transforms and (2) the homogenization process for solving one and two-dimensional problems, to understand the solutions of second order elliptic problems. We employed homogenization to compute the average formula for permeability in a porous medium. The structure of the associated multiresolution analysis allows for the reconstruction of the approximate solution of the primary variable in the elliptic equation. Using a one-dimensional wavelet reconstruction algorithm proposed …

Using Photographic Activity Schedules To Facilitate Independent Completion Of Academic Tasks For Young Children With Autism, Nicole Taylor

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Some children with autism spectrum disorder (ASD) struggle to perform a series of academic tasks, like academic worksheets, independently. Photographic activity schedules are one technique that has been demonstrated to promote independent behavior in individuals with ASD. This study examined how activity schedules impacted the accurate and independent completion of a series of academic worksheets for three young children with ASD ages 6 and 7. Participants needed to performed a series of math and reading worksheets in the presence of an adult, but struggle to display those concepts accurately in the absence of an adult. Procedures involved training participants to …

A Case Study On How Meeting The Academic Needs Of Students Substantially Below Grade Level In Mathematics Affects Their Self-Efficacy Beliefs And Engagement, Lauren K. M. Burton

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This researcher examined an alternative classroom structure for ninth-grade students substantially below grade level (SBGL) in mathematics. This researcher considered whether targeting the academic and social needs of students SBGL in mathematics in a ninth-grade class would increase their self-efficacy and engagement with the mathematics by studying four teaching effects: teacher, teacher-curriculum, peer-curriculum, and peer.

The researcher used interviews, observations, and surveys to collect qualitative and quantitative data. The case study (n = 19) employed a QUAL + quan convergent parallel mixed methods case study. Meta-inferences from the analyses of qualitative and quantitative data indicate that the structure of …

Non-Contact Evaluation Methods For Infrastructure Condition Assessment, Sattar Dorafshan

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The United States infrastructure, e.g. roads and bridges, are in a critical condition. Inspection, monitoring, and maintenance of these infrastructure in the traditional manner can be expensive, dangerous, time-consuming, and tied to human judgment (the inspector). Non-contact methods can help overcoming these challenges. In this dissertation two aspects of non-contact methods are explored: inspections using unmanned aerial systems (UASs), and conditions assessment using image processing and machine learning techniques. This presents a set of investigations to determine a guideline for remote autonomous bridge inspections.

New Ca-Id-Tims Detrital Zircon Constraints On Middle Neoproterozoic Sedimentary Successions, Southwestern United States, Abigail R. Bullard

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Three related sedimentary successions located in Arizona, Utah, and California were deposited in basins on proto-North America during the early rifting of Rodinia (~780 Mya). Previous detrital zircon U-Pb maximum ages for the units are inexact, making it difficult to piece together what happened at this point in Earth history.

We report better maximum age constraints on these units obtained by subjecting detrital zircons to high-precision CA-ID-TIMS analysis, which provide more exact ²⁰⁶Pb/²³⁸U ages. These new data significantly improve the precision for the base of the ChUMP units, with an average age of 775.63 ± 0.27 Ma …

Sociodemographic And Climatic Factors Shaping The Development Of Drought Policies In Major U.S. Cities, Riana S. Gayle

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In most parts of the world, drought is an inevitable and natural occurrence. However, as the climate continues to warm, and populations grow and expand, the negative impacts of this extreme weather event are predicted to become more pronounced. This leads many communities and stakeholders to question what is being done to prepare society for widespread drought? The following research determines different social and atmospheric characteristics that affect a city’s likelihood of having a drought policy in place.To do this, a thorough search was conducted at the city level to determine where drought policies are currently located in theU.S. The …

Institutional Adaptation To Water Scarcity In Utah Irrigation Companies, Grant Patty

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A review of how water institutions in the American West have changed in response to arid conditions as a means of examining the possibility of further change as an adaptation to climate change induced water scarcity. Two institutions are examined, prior appropriation and shares.

While much of the American West operates under prior appropriation formally, irrigators have found Coasian methods of lowering transaction costs by forming irrigation companies. Irrigation companies own appropriative rights and redefine them, typically as shares. Lower transaction costs allow irrigators to trade more freely within companies, though trades between companies still face high transaction costs.

Using …

Patterns Of Use Before And After A Labeling Intervention Among Collegiate Division I Athletes At A Fueling Station, Julie A. Buzzard

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The Fueling Station at Utah State University was created to provide pre-workout fueling and post-workout recovery foods to the Utah State University athletes. The athletes use an online survey to mark what foods they selected after each visit to the Fueling Station.

There is a large amount of research on the lack of sports nutrition knowledge in collegiate athletes, but there is little information on the dietary intake of athletes, the education of athletes, and the education of macronutrient timing in athletes.

A food labeling system named “Gain Your Edge” food labels that targeted the education of timing was created …

Resource Competition Among The Uinta Basin Fremont, Elizabeth A. Hora-Cook

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Archaeologists describe the Uinta Fremont (A.D. 0 – 1300) as a mixed foraging-farming society that underwent a dramatic social change from A.D. 700 – 1000. Researchers observe through different architectural styles and subsistence activity a change from large, aggregated settlements to more dispersed and defensively oriented villages and hamlets. The Ideal Free Distribution (IFD) model provides an explanatory framework through which to interpret these changes. IFD predicts the order in which people or animals will occupy habitats based on a habitat’s relative suitability and suggests hypothetical behaviors that people or animals might engage in to improve or maintain the relative …