Digital Commons Network^™

An Assessment Of Sentencing Disparities By Race In The State Of Arkansas, Viola Schaeffer

Theses and Dissertations

Past research has found that there are often disparities in sentencing outcomes due to extralegal factors such as race, gender, age, socioeconomic status, education level, and geographic location. The most prominent and widely studied of these factors, however, is race. Specifically, studies have shown that minority offenders (e.g., African Americans) were more likely to receive a lengthier sentence than their White peers. The purpose of this thesis is thus to examine if there is racial bias in sentences levied to violent offenders in Arkansas. This is be done by analyzing sentencing data from the Arkansas Office of the Courts between …

Once Upon A Time, Again: Exploring The Function Of Fairy Tale Retellings, Mackenzie A. Parsons

Theses and Dissertations

With the invention of the printing press, fairy tales became limited by the idea of an "original" (Pettitt, 2009; Blamires, 2003). However, in the past century, the retelling and changing of fairy tales has become incredibly popular in all forms of media, such as print, film, ballet, musicals, etc. Despite Western populations' familiarity with these tales, the demand for such retellings continues to rise, with the storytellers finding great financial success with each "new" version they provide. Researchers have many varying opinions on the reasons for such intense responses to retold fairy tales, but there is a gap of research …

Evaluation Of Unmanned Aerial Vehicle Flight Parameters That Impact Stockpile Volume Computations, Nicole Marie Hastings

Theses and Dissertations

Stockpile volumes are monitored by their companies as the product (i.e., aggregate, soil) is moved in and out of the facilities to ensure minimal product loss. Companies are mandated to report product movement to the government to ensure that the aggregate and soil is going where it is supposed to go. Many tools are used to monitor stockpile volumes including truck scales (to weigh incoming and outgoing trucks), light detection and ranging (LiDAR), Global Navigation Satellite System (GNSS) equipment, and unmanned aerial vehicle (UAV) photogrammetry. These processes give a good estimate of stockpile volumes. Errors in these estimates typically come …

A Tunable System For High Frequency Bioimpedance Plethysmography, Daniel H. Tebbs

Theses and Dissertations

Bioimpedance measurements are useful for determining a variety of biological conditions. By accounting for small impedance variations due to the arterial pulse, the effect of the blood can be studied more closely. The quasi-circulator system presented enables monitoring of pulsatile impedance changes with input frequencies above 1 MHz. The adjustable Rmatch allows for dynamic tuning of the system to increase sensitivity. By tuning Rmatch to be near the match point, the pulsatile signal in the output magnitude can be amplified, and tuning Rmatch to be at the match point causes the pulsatile signal in the output phase to be amplified. …

Combined Design And Dispatch Optimization For Nuclear-Renewable Hybrid Energy Systems, Daniel Clyde Hill

Theses and Dissertations

Reliable, affordable access to electrical power is a requirement for almost all aspects of developed societies. Challenges associated with reducing carbon emissions has led to growing interest in nuclear-renewable hybrid energy systems (N-RHES). Much work has already been done in suggesting and analyzing various N-RHES using a variety of optimization techniques and assumptions. This work builds upon previous techniques for simultaneous combined design and dispatch optimization (CDDO) for hybrid energy systems (HES). The first contribution of this work is the development and application of sensitivity analysis tailored to the combined design and dispatch optimization problem. This sensitivity analysis cover uncertainty …

Simulating Incident Management Team Response And Performance, Daniel Jarvis

Theses and Dissertations

The effectiveness of Incident Management Teams (IMT) in reducing the duration and impact of traffic incidents is well-documented. The capacity of large-scale simulation models to illustrate the negative effects of these incidents on vehicle delays and excess user costs (EUC) is also widely recognized. However, there is a gap in research integrating large-scale simulation modeling with IMT performance analysis. This study uses the Multi-Agent Transport Simulation (MATSim) framework to simulate the impact of incidents and evaluate the performance of IMT across the regional network of Utah's Wasatch Front, analyzing their operation in various hypothetical situations. Our findings validate the role …

Pathogenicity Of Acinetobacter Calcoaceticus, Kaitlan A. Sullivan

MUSC Theses and Dissertations

Acinetobacter is a genus of gram-negative bacteria that have been appearing frequently in hospitals contributing to infections in the blood, lungs, urinary tract, and other parts of the body. It infects patients with weakened immune systems that are placed on ventilators, after the use of catheters, or have any other open wounds produced by prolonged hospital stays. This genus of bacteria is problematic due to its high probability of becoming resistant to multiple classes of antibiotics. Thus, we are determining the pathogenicity of clinical isolates of Acinetobacter calcoaceticus using the organism Caenorhabditis elegans as a model.

We are testing …

Assessing University Dance Programs: Evaluating The Dance Education Vs Performance Majors For Teacher Preparedness, Kionna N. Burgess

Master's Theses

The primary purpose of this study was to analyze how universities are preparing all dancers for the option of becoming a dance educator outside of training in dance technique. The researcher evaluated current dance educators in K-12 public education schools on their level of preparation from their chosen undergraduate and graduate programs for dance education. There were two research instruments used in this study: online surveys and online interviews completed by the dance educators. The data suggested that there is a need for more undergraduate and graduate dance programs to provide adequate teacher preparation training for those who may enter …

2023-December-08-Etsu Celebrating Reaffirmation Of Accreditation.Pdf, University Marketing And Communication, East Tennessee State University

ETSU News

East Tennessee State University is celebrating a milestone that occurs only once every 10 years: reaffirmation of its accreditation by the Southern Association of Colleges and Schools Commission on Colleges (SACSCOC).

The reaffirmation announcement was made at the SACSCOC annual meeting on Dec. 5. ETSU received full reaccreditation status with no findings or recommendations.

“ETSU must undergo the reaffirmation process every 10 years to ensure that the institution continues to deliver high-quality educational programs, operate efficiently and progress toward its public mission,” said ETSU President Dr. Brian Noland. “This successful reaffirmation is not just a mark of institutional success; it …

Front Matter

Texas A&M Law Review

Front Matter

Time To Heal: Trauma's Impact On Rape & Sexual Assault Statutes Of Limitations, Jillian Miller Purdue, Fredrick E. Vars

Texas A&M Law Review

Short statutes of limitations for sex crimes ask the impossible of many victims: report the crime before they have recovered from the trauma. Perpetrators go free as a direct result of the injury they caused. Nearly a third of victims of rape and sexual assault have PTSD during their lifetimes. PTSD is associated with three symptoms pertinent to reporting a crime: avoidance coping (avoiding distressing thoughts, feelings, or reminders of the attack), dissociative amnesia (forgetting important or all aspects of the attack), and depression. These symptoms all affect a victim’s psychological ability to report a crime before a short statute …

The Consequences Of Systemic Racism, Richard Delgado

Texas A&M Law Review

Book Review

Redefining "Beneficial Use" To Combat Water Scarcity, Genene Adams

Texas A&M Law Review

Many western states in the U.S. are experiencing severe or exceptional drought, where water shortages are common, widespread, and have created troubling emergency conditions. How long these droughts plaguing the West will last is unknown. What is evident, however, is water use under a wellestablished doctrine must change in order to ensure communities do not run out of water. As a decades-long drought persists, frequent higher-than-average temperatures linger due to climate change, and population growth skyrockets, the need to implement a narrower standard for water use in the West is critical.

The purpose of this Comment is to propose an …

Social Media And State Action: Click "Like" And Follow This Two-Part Test, Jacob E. Spicer

Texas A&M Law Review

The right to free speech was deemed so important by the Framers of the Bill of Rights that they enshrined this right in the Free Speech Clause of the First Amendment. There was, however, no way they could have envisioned how communication would evolve to what it is now in the twenty-first century and the related issues that would arise. The threshold question to all alleged First Amendment violations is whether the action at issue is state action. As means of communication progressively move more online to social media, this question has become more difficult to answer. Many government officials …

Faculty Feed December 8, 2023, College Of Arts & Sciences

News, Magazines and Reports

Student and faculty accomplishments.

Hazards And Perceptions Of Cigarette And E-Cigarette Waste, Jossalyn Rogalski

Honors Theses

No abstract provided.

Is The Fair Use Doctrine A Viable Argument For Generative Ai?, Olivia Bainbridge

Honors Theses

The purpose of this research paper is to examine whether or not the fair use doctrine, a pivotal piece of copyright law, is a viable argument on behalf of generative artificial intelligence companies that are currently being sued on the basis of accused infringement of copyrighted images that their programs are trained on. By examining whether or not fair use is viable, generative artificial intelligence companies will be able to better gauge the validity of their arguments as well as adjust their practices accordingly if needed. This research is necessary because this research is examining a new field of law …

Assessing Leadership In Business: A Critical Investigation Of Susan Wojcicki, Audrey Kiesling

Honors Scholar Theses

Understanding what makes a good leader is a topic of ongoing interest in the practice of business. Research to-date has distinguished between being a manager and being a leader and also has established a set of principles to consider in assessing leadership. In this thesis, I draw upon principles of leadership, including emotional intelligence; vision creation; inspiring others; leading in good and difficult times; fostering, developing, and recognizing others; and creating a winning culture to offer a critical assessment of Susan Wojcicki as a leader within the business arena.

Advancing Air Filtration Analysis: A Comprehensive Approach To Particle Loading Models, Gentry Nathaniel Berry

Theses and Dissertations

Fibrous air filters are commonly used to capture airborne particles due to their potential for a relatively high capture efficiency and low airflow resistance. Their performance characteristics make them ideal candidates in many instances, spanning a wide range from residential to sensitive industrial applications. However, as more particles are captured, the performance of the filter will evolve. This evolution of performance typically manifests as a higher capture efficiency and higher airflow resistance resulting from the additional particulate deposits. The prediction of fibrous filter performance has been the focus of research for many decades, resulting in numerous analytical, numerical, and empirical …

Design, Development, And Validation Of A Perfusion-Compression Bioreactor To Study Osteogenesis In Bone Explants, Alexis Victoria Graham

Theses and Dissertations

The current gold standard treatment for bone defects is autologous cancellous bone graft, which involves increased surgery time and donor site morbidity, and limited supply of bone and cells for regeneration. Bioreactors may aid in the generation of mechanically conditioned bone grafts with more cells compared to traditional grafts. However, the specific parameters of fluid flow and mechanical loading which contribute to osteogenesis and cell viability in bioreactors are not fully characterized. Here, a perfusion-compression bioreactor system was developed to study osteogenesis in porcine trabecular bone explants. Loading accuracy was over 88% across six bioreactors at a 0.1 s-1 strain …

The Impact Of Institutional Culture On Technological Pedagogical Content Knowledge In Higher Education, Kenna Spiller Vowell

Theses and Dissertations

Teaching and learning online is an increasingly important aspect of higher education, especially post-Covid-19. Previous studies have shown a relationship between Technological Pedagogical Content Knowledge (TPACK) and teaching efficacy and teaching efficacy and student success. However, the contextual factors impacting TPACK have not been adequately explored. The purpose of this quantitative study was to determine if the contextual factor of institutional culture impacts TPACK among online higher education faculty at institutions in the Southeastern United States as well as to what extent specific dimensions of institutional culture effect TPACK levels. Data were collected using an anonymous online survey that was …

Parent Training In Video Modeling: Comparing Least To Greatest Supports, Janae Hammond Robbins

Theses and Dissertations

This study examines one type of parent training—Video Modeling (VM)—and how intense the training needs to be for a parent to learn this intervention effectively. The researchers observed three types of training: self-training, didactic training through a pre-recorded lesson, and one-on-one training. A repeated acquisition single case design across participants was used along with a control group. The participants included nine parents from the surrounding areas of Brigham Young University who were randomly selected for either the intervention group or the control group. Four of the five participants in the intervention or treatment group achieved mastery once they received didactic …

Three From Unh Honored As Leaders In Business Community, Jeremy Gasowski

UNH Today Archive

No abstract provided.

Exosome Shedding Is Concordant With Objective Treatment Response Rate And Stratifies Time To Progression In Treatment Naïve, Non-Resectable Hepatocellular Carcinoma, Kelley G. Núñez, Dorota Wyczechowska, Mina Hibino, Tyler Sandow, Juan Gimenez, Ali R. Koksal, Yucel Aydin, Srikanta Dash, Ari J. Cohen, Paul T. Thevenot

School of Medicine Faculty Publications

Translational strategies to characterize and monitor extracellular vesicles such as exosome (EX) shedding and the clinical impact of this data within hepatocellular carcinoma (HCC) remains unclear. In this study, EX shedding was assessed in early-stage HCC and evaluated as a stratification factor for time to progression (TTP) following first-cycle liver-directed therapy (LDT). Plasma EXs were isolated from HCC patients undergoing LDT using ultracentrifugation. Purified EXs were stained using markers CD9 and CD63 and quantified using an ImageStreamX flow cytometer. Circulating EXs expressing CD9 were isolated at 10-fold higher levels compared to CD63. The intensity of CD9+ EX shedding following LDT …

Dynamic Segmental Kinematics Of The Lumbar Spine During Diagnostic Movements, Paul Mcmullin

Theses and Dissertations

While lumbar kinematics can be measured in vivo, most measurements are invasive (such as percutaneous bone pins), provide high doses of radiation (such as biplane fluoroscopy), or are taken with the patient in a static position (such as MRIs). Recent work suggests that lumbar kinematics can be determined by dynamic measurements of epidermal strain in the lower back. This work aims to develop and examine a method of examining lumbar kinematics via optoelectronic motion capture utilizing skin-mounted markers in the lumbar region. Two studies were performed. One study examined lumbar epidermal strain in 28 asymptomatic subjects during diagnostic movements, while …

Determining The Potential Of Sonic Bloom In Inducing Rice Resistance (Oryza Sativa) Against The Attack Of Bacterial Leaf Blight Disease Caused By Xanthomonas Oryzae, Azka Algina, Syifaa Yunita Yulianti, Rohimatus Syamsyiah, Veadora Yasminingrum, Bergas Frenli Nur Vendi, Vira Kusuma Dewi

Jurnal Kultivasi

Xanthomonas oryzae which causes bacterial leaf blight disease is one of the main pathogens that attack rice crops. The threat of losing rice yields due to X. oryzae needs to be avoided by implementing appropriate control strategies. Sonic bloom has the potential to induce plant immunity against diseases. Hence, this study aimed to examine the potential of sonic bloom in inducing rice resistance to bacterial leaf blight. The experiment was arranged in a Randomized Block Design (RBD) with five treatments and three replications. The treatments consisted of several frequencies, namely PR (0.5 - 1 kHz and inoculated with X. oryzae), …

Evaluation Of Physiological Quality Of Seed On Yield Of Yellow And Black Soybean Treated With Biological Seed Coating, Muhamad Kadapi, Priscilla Olga Salim, Sumadi

Jurnal Kultivasi

The demand for soybeans as one of cereal commodities increases every year, however, to meet the production and demand level is still challenging in Indonesia. One of the causes of low soybean production is stress during cultivation, lack of nutrients, or poor quality of soybean seeds. One solution is to increase seed protection by coating the seeds with an environmentally friendly biological seed coating. This study aims to obtain the best biological seed coating for increasing soybean seed viability, vigor, and yield. The research was conducted at the Faculty of Agriculture Experimental Station of Universitas Padjadjaran, Jatinangor from August to …

Effects Of Independent Versus Dependent Stressful Life Events On Major Symptom Domains Of Schizophrenia, Yizhou Ma, Joshua Chiappelli, Mark D Kvarta, Heather Bruce, Andrew Van Der Vaart, Eric L Goldwaser, Xiaoming Du, Hemalatha Sampath, Samantha Lightner, Jane Endres, Akram Yusuf, Alexa Yuen, Samantha Narvaez, Danny Campos-Saravia, Peter Kochunov, L Elliot Hong

Faculty, Staff and Student Publications

We evaluated two models to link stressful life events (SLEs) with the psychopathology of schizophrenia spectrum disorders (SSD). We separated SLEs into independent (iSLEs, unlikely influenced by one's behavior) and dependent (dSLEs, likely influenced by one's behavior). Stress-diathesis and stress generation models were evaluated for the relationship between total, i- and d- SLEs and the severity of positive, negative, and depressive symptoms in participants with SSD. Participants with SSD (n = 286; 196 males; age = 37.5 ± 13.5 years) and community controls (n = 121; 83 males; 35.4 ± 13.9 years) completed self-report of lifetime negative total, i- and …

A Finite-State Morphological Analyzer For Q'Eqchi' Using Helsinki Finite-State Technology (Hfst) And The Giellatekno Infrastructure, Cody Scott Christopherson

Theses and Dissertations

Finite-state morphological modeling has been used in natural language processing for many years particularly when dealing with lower resource languages. The present study details the development of an open-source finite-state morphological model for the Q'eqchi' Maya language using Helsinki Finite-State Technology (HFST) and the Giellatekno infrastructure. This project represents the first comprehensive morphological analyzer for Q'eqchi' and sets a foundation for future work in data annotation for this language. The resulting transducer consists of 4,439 lexemes, 2,610 states and 9,558 transitions and covers between 75% and 85% of tokens in a Q'eqchi' corpus. The success of this project lays the …

"Social" Movements: A Trend Analysis Of The Role Of Social Media In Social Movements, Courtney Nelson Stubbs

Theses and Dissertations

The gay rights movement has been very active on social media throughout the years. Using a trend analysis this study aimed to answer how social media is being used during a social movement, how a social movement evolves on social media, and how social media is being used by organizations as a public relations strategy to create change in social movements. Overall, the findings revealed 11 different ways social media is being used during a social movement, which shows how important opinion leaders are in helping a social movement gain traction and create the desired impact.