Digital Commons Network^™

Barriers To The Adoption Of Digitalization In The Construction Industry: Perspectives Of Owners, Consultants, And Contractors, Rawan Al-Omari, Ghaleb Sweis, Waleed Abu-Khader, Rateb Sweis

Civil Engineering Faculty Publications

Construction organizations are moving toward adopting digitalization in response to Industry 4.0. However, the slow adoption of digitalization has been observed. This study aimed to assess the level of digitalization adoption and evaluate the barriers to adopting digitalization in the Jordanian construction industry by all project parties in the public and private sectors. The study targets were achieved through a structured questionnaire using SPSS software for analysis through the following statistical tests: Normality test, Mann-Whitney U, Kruskal-Wallis H, and Exploratory Factor Analysis (EFA). Most respondents used software at the design stage, and less than half did not use any software …

Design And Fabrication Of Transparent Ultrasonic Transducers For Optoelectronic Applications, Stephen Colby Warren

Theses and Dissertations

Acoustic levitation utilizes general principles of ultrasonics to trap particles in midair without external support. This is done by creating an array of ultrasonic transducers to propagate sound waves to a focused point in space. In order to optimize the particle trap it is necessary to design transducers that can produce enough sound to create pressure pockets. In this work I examine the fundamental principles of acoustics by testing the sound pressure levels (SPL) of a known transducer in both air and water mediums. A comparison between domed and bimorphed transducers are also examined. Experimentation was performed on the feasibility …

Lcc Mse Walls, Joel Smith

Theses and Dissertations

Lightweight cellular concrete (LCC) is mainly a mixture of water, cement, and foam bubbles. LCC generally has a cast density between 20-60 pcf and an air content between 49-84%. LCC is often used as a fill material because it has a low unit weight which reduces settlement. LCC is increasingly being considered as a backfill behind Mechanically Stabilized Earth (MSE) walls and embankments. Although engineers are using LCC in MSE walls or free face walls (MSE wall without the concrete panels or reinforcements), there is presently a lack of information regarding the performance and behavior of LCC to guide them. …

C-Case 2023: Promoting Excellence In Surgical Education: Canadian Conference For The Advancement Of Surgical Education, Oct. 12-13, 2023, Montréal, Quebec, Jeffrey Sioufi, Brandon Hall, Ryan Antel, Sarah Moussa, Mathushan Subasri, Mustafa Fakih, Nehal Islam, Reggie C. Hamdy, Sonaina Chopra, Karim Damji

Department of Ophthalmology & Visual Sciences

No abstract provided.

Student Thinking Driving Collaboration And Teacher Knowledge, Rachel Cheney

Theses and Dissertations

The study in this paper examined how teachers engaged in their structured Professional Learning Community (PLC) time in a manner that focused their work on student mathematical thinking. The participants included two third-grade teachers and two fourth-grade teachers engaged in an alternative PLC process during their collaboration time. Interviews were conducted and focused on how the teachers thought about student thinking as the driving force of their collaboration. The teachers found their PLC time was more focused, student thinking led the discussions and lessons, they were more responsive to student needs, and their own mathematical understanding increased. The teachers also …

Hating The Haters: Media, Polarisation And Class Conflict’ Media, Emotion, Society And Security Lightning Talks In Response To Dublin Riots, Edward Brennan

Conference Papers

This 5-minute ‘lightning talk’ considered public and media responses to the Dublin riots of 2023, highlighting how hatred towards far-right agitators and rioters permeated not only social media discourse but also broadsheet journalism and government statements. Using Fintan O’Toole’s commentary as a key example, Brennan critiques the moral framing that legitimises hatred against “the haters,” suggesting it mirrors a pre-democratic cultural logic wherein ideas are seen as autonomous, malevolent forces shaping society. This ‘secular superstition’ constitutes an anti-sociology that erases economic and class contexts, replacing them with aesthetic politics rooted in identity, branding and lifestyle logics. The paper warns that …

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 …

Modeling X-Linked Dystonia Parkinsonism (Xdp) In Patient-Derived Medium Spiny Neurons, Shivani Aryal

Arts & Sciences Graduate Student Theses and Dissertations

X-linked dystonia-parkinsonism (XDP) is an adult-onset neurodegenerative disorder that results in the loss of striatal medium spiny neurons (MSNs). XDP is an X-linked disorder caused by disease-specific mutations around the TAF1 gene. This thesis highlights the utility of directly reprogrammed MSNs from fibroblasts of affected XDP as a platform that captures cellular and epigenetic phenotypes associated with XDP neurodegeneration. In addition, this thesis demonstrates the neuroprotective effect of SAK3 currently tested in other neurodegenerative diseases. XDP fibroblasts from three independent patients as well as age- and sex-matched control fibroblasts were used to generate MSNs using miRNA-9/9*-124 and the transcription factors …

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 …

The Development Of A Young Adults Cancer Patient Peer Match Application, Mojde Kalantari

Theses and Dissertations

This thesis explores the challenges and needs of young adult cancer patients, along with potential online resources to aid them, that includes social media, public and private organizations, and mobile applications. The focus of this research narrows down to communication and social networking mobile applications, particularly those with peer matching features. Although there are only three social apps in this category, a comprehensive analysis was undertaken. The research aims to underscore the need for a dedicated mobile application that connects young adult cancer patients with the same diagnosis. In response to this need, a mobile app named "YA Peer Match" …

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 …

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 …

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.

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 …