Digital Commons Network^™

Clean Air In Italy: A History Of Pollution, Topographical And Economic Challenges, And Recommendations On How The European Union Should Proceed, Emily Jones

North Carolina Journal of International Law

No abstract provided.

Waiting Room, Hannah White

Master’s Theses and Projects

The short stories and essays in this hybrid creative collection, Waiting Room, aim to add to critical conversations in both creative nonfiction and fiction about identity in relation to physical places and the body. In this collection, I particularly explore how notions of “home” shape one’s identity: grief, mental/physical illness, displacement from home, and other topics pertaining to the body and physicality.

An Efficient End-To-End Deep Neural Network For Interstitial Lung Disease Recognition And Classification, Masum Shah Junayed, Afsana Ahsan Jeny, Md Baharul Islam, Ikhtiar Ahmed, Afm Shahen Shah

Turkish Journal of Electrical Engineering and Computer Sciences

The automated Interstitial Lung Diseases (ILDs) classification technique is essential for assisting clinicians during the diagnosis process. Detecting and classifying ILDs patterns is a challenging problem. This paper introduces an end-to-end deep convolution neural network (CNN) for classifying ILDs patterns. The proposed model comprises four convolutional layers with different kernel sizes and Rectified Linear Unit (ReLU) activation function, followed by batch normalization and max-pooling with a size equal to the final feature map size well as four dense layers. We used the ADAM optimizer to minimize categorical cross-entropy. A dataset consisting of 21328 image patches of 128 CT scans with …

Black Carbon Dominated Dust In Recent Radiative Forcing On Rocky Mountain Snowpacks, Kelly E. Gleason, Joseph R. Mcconnell, Monica M. Arienzo, Graham Sexstone, Stefan Rahimi

Environmental Science and Management Faculty Publications and Presentations

The vast majority of surface water resources in the semi-arid western United States start as winter snowpack. Solar radiation is a primary driver of snowmelt, making snowpack water resources especially sensitive to even small increases in concentrations of light absorbing particles such as mineral dust and combustion-related black carbon (BC). Here we show, using fresh snow measurements and snowpack modeling at 51 widely distributed sites in the Rocky Mountain region, that BC dominated impurity-driven radiative forcing in 2018. BC contributed three times more radiative forcing on average than dust, and up to 17 times more at individual locations. Evaluation of …

Linking Bad Credentials To Safety Issues, Andrew Martin, Jeeyen Koo, Valerie Keathley-Helil, Mallory Brown, Jennifer Walton

Kentucky Transportation Center Research Report

This study assesses (1) the effectiveness of the Kentucky Automated Truck Screening (KATS) system, (2) the relationship between credential and vehicle safety violations, (3) the relationship between credential and driver safety violations, and (4) the relationship between credential violations and crashes. The KATS system, which is installed at weigh stations throughout the Commonwealth of Kentucky, is highly effective at detecting KYU, IFTA, and UCR violations with sensitivities of 80.54, 87.56, and 88.28 percent, respectively. However, the system is less effective at detecting IRP violations (sensitivity = 20.83 percent). There is a statistically significant relationship between credentialing and vehicle safety violations, …

The "Law To Use The Mark The Delpaís," Act 195-2016: Case Study Of A Puerto Rican Certification Mark With Potential Of Becoming A Geographic Indication For Economic Development, Paola Gabriela Zaragoza Cardenales

Maurer Theses and Dissertations

In 2016, the Puerto Rican Congress codified the “Law for the use of the DelPaís Mark” (the DelPaís Law), creating a composite certification mark called Productos DelPaís de Puerto Rico (the DelPaís Mark) for raw fruits, milk, honey, meats, egg, fish, ornamental plants, spices, vegetables, starches, and value-added products. The Puerto Rican Department of Agriculture intended the DelPaís Mark to function as a certification mark and Geographical Indication (GI) to differentiate local from imported products to promote purchasing of locally produced items and eventually export internationally. A GI is a source identifier identifying that a place makes a particular product …

Associations Of Public Open Space Attributes With Active And Sedentary Behaviors In Dense Urban Areas: A Systematic Review Of Observational Studies, Minica Motomura, Mohammad Javad Koohsari, Chien-Yu Lin, Kaori Ishii, Ai Shibata, Tomoki Nakaya, Andrew T. Kaczynski Ph.D., Jenny Veitch, Koichiro Oka

Faculty Publications

In the context of rapid urbanization, public open spaces in dense urban areas are critical built environment elements to support active lifestyles. Several reviews have explored the associations of public open space attributes with physically active and sedentary behavior. However, few reviews have included studies from Asia, and no studies have focused on dense urban areas. This systematic review analyzed 18 observational studies investigating associations between public open space attributes with physical activity and sedentary behavior in dense urban areas of East Asian countries, including Japan, Taiwan, China, and Hong Kong. We found that closer distance to and a greater …

Using Height-Adjusted Stunting Prevalence Will Fail Disadvantaged Children Worldwide, Jef L. Leroy, Edward A. Frongillo Jr. Ph.D., Elaine Borghi

Faculty Publications

No abstract provided.

Comparative Analyses Of De Novo Transcriptome Assembly Pipelines For Diploid Wheat, Natasha Pavlovikj

School of Computing: Dissertations, Theses, and Student Research

Gene expression and transcriptome analysis are currently one of the main focuses of research for a great number of scientists. However, the assembly of raw sequence data to obtain a draft transcriptome of an organism is a complex multi-stage process usually composed of pre-processing, assembling, and post-processing. Each of these stages includes multiple steps such as data cleaning, error correction and assembly validation. Different combinations of steps, as well as different computational methods for the same step, generate transcriptome assemblies with different accuracy. Thus, using a combination that generates more accurate assemblies is crucial for any novel biological discoveries. Implementing …

Applying Mci-062, A Novel Pan-Ras Inhibitor, To Treat Kras-Mutant Lung Cancer, Richard Fu

Honors Theses

RAS is a prevalent oncogene that is mutated in 27% of human cancers. Gain-of-function RAS mutations activate multiple downstream pathways, including the RAS-RAF-MEK-ERK and PI3K/AKT/mTOR pathways, which are critical in tumorigenesis and cancer cell proliferation. RAS proteins such as KRAS, a member of the RAS protein family, and their downstream effectors are attractive targets for cancer therapy since their mutations act as frequent drivers in lung, colorectal, and pancreatic cancers. However, RAS proteins have relatively smooth surfaces that lack traditional binding pockets, making inhibitors specific to RAS difficult to create. Recently, a novel small molecule pan-RAS inhibitor named MCI-062 was …

Predictive Analytics In Child Welfare: Five Principles For Regulating Algorithmic Accountability In A New Wave Of Predictive Models, Michael Blanchard

University of Baltimore Law Review

No abstract provided.

The Heritage Family Study: A Review Of The Effects Of Exercise Training On Cardiometabolic Health, With Insights Into Molecular Transducers, Mark A. Sarzynski Ph.D., Faha, Facsm, Treva K. Rice, Jean-Pierre Després, Louis Pérusse, Angelo Tremblay, Philip R. Stanforth, André Tchernof, Jacob L. Barber, Francesco Falciani, Clary Clish, James S. Skinner, D. C. Rao, Claude Bouchard

Faculty Publications

The aim of the HERITAGE Family Study was to investigate individual differences in response to a standardized endurance exercise program, the role of familial aggregation, and the genetics of response levels of cardiorespiratory fitness and cardiovascular disease and diabetes risk factors. Here we summarize the findings and their potential implications for cardiometabolic health and cardiorespiratory fitness. It begins with overviews of background and planning, recruitment, testing and exercise program protocol, quality control measures, and other relevant organizational issues. A summary of findings is then provided on cardiorespiratory fitness, exercise hemodynamics, insulin and glucose metabolism, lipid and lipoprotein profiles, adiposity and …

Rheological Behavior Of Dspc-, Dbpc-, And Dppc-Oxygen Microbubbles And Their Effectiveness In Improving Survival In A Rat Model Of Lipopolysaccharide-Induced Acute Respiratory Distress Syndrome, Riaz Ur Rehman Mohammed

Department of Mechanical and Materials Engineering: Dissertations, Theses, and Student Research

Acute respiratory distress syndrome (ARDS) causes 75,000 deaths in the U.S., annually. It is characterized by hypoxemia and damage to the lung alveoli. ARDS Management strategies involve extracorporeal membrane oxygenation (ECMO) and mechanical ventilation, but none of these methods improve the mortality rates. Oxygen microbubbles (OMBs) consist of a lipid shell with an oxygen core and have potential to augment oxygenation to manage ARDS. Previous studies demonstrated significant improvements in systemic oxygenation and mortality upon administering OMBs.

We replicated an ARDS rat model by intratracheal administration of lipopolysaccharide at a 24 mg/kg dose. After inducing the disease in rats, the …

Immigration In Regard To Economic Labor And Reform, Will Ross, Maryella Mccown, Dylan Stone

Immigration Scholarship: History, Trends and Development in Global Immigration

In the last two presidencies, the United States economy has gone through much development regarding immigration and labor. Many key factors of growth in the economy can be identified pertaining to immigration, such as job fulfillment, innovations, and more productivity. Immigrants arrive in the United States with impressive skills that are needed for many occupations. They also run many of their own businesses and provide food and hospitality services for everyone. A common question that many US citizens wonder is “How do immigrants advantage the United States economy?” By bringing in new skills and ideas that had not been discovered …

65th University Of San Diego School Of Law Commencement Program, 2022, University Of San Diego School Of Law

Commencement Programs

No abstract provided.

Use Of Naltrexone For Alcohol Use Disorder: Closing The Gap In Inpatient Initiation, Nicholas Noverati, Md, Med, Tara Rakiewicz, Md, Kiera Chism, Md, Dina Halegoua-Demarzio, Md, Jillian Zavodnick, Md

Health Equity and Quality Improvement (HEQI) Summit

Project AIM: increase the prescribing of this medication as an inpatient to ideally provide more support to patients with alcohol use disorder

Putting Around The Issue: How Gender Issues Are Pushing Women Away From Golf, Emma Petermeier

Political Science Theses and Capstones

I identify the reasons why women leave the sport of golf and what can be done to keep women playing golf. I take a look at the issues presented from a variety of perspectives as they have affected women in sports, and specifically, golf. I also identify, through interviews, what complications are currently present, and explore first-hand experiences with gender equality. What is the pushing factor for women playing golf, but more importantly, what circumstances make women choose to no longer play golf?

The greater issues that are investigated include interpersonal, intrapersonal and structural constraints that women face. From the …

The Addiction Epidemic In Rhode Island: A Mini Lecture Series, Katherine Cintron

Senior Honors Projects

Throughout the COVID-19 pandemic Rhode Island has experienced a sharp increase in reported overdoses and illicit substance use. In 2020, 73% of all reported overdoses involved the substance fentanyl. This project is a collective work of educational PowerPoint presentations, infographics, and fact sheets aimed at exploring the psychological and physiological pathways of addiction and addictive substances. The target population is young adults within Rhode Island, 18-22 years of age. Increased focus of the brain reward circuit is forefront and referenced in all materials. The specific addictive substances explored include opioids, cannabis, fentanyl, and inhalants. These presentations are aimed at describing …

Barriers Middle School Students Face In The Pandemic: Addressing And Overcoming Them, Fatine N. Oliveira

Senior Honors Projects

The Covid-19 pandemic has had devastating effects on all factors of society, many still unknown. One of the obvious effects has been how it affects children in school. Middle school students are a part of this unique moment in history. The pandemic and its move to virtual learning has created a lasting impact on middle schoolers’ social skills at the most important time in their development. Quarantine required children to be incredibly isolated from their peers and life activities, in general. Instead, many were overexposed to social media which hindered their ability to interact with peers. I have chosen to …

Economic Viability Of Weed Management Strategies In High-Tunnel Tomato, Gracie Morrison

Crop, Soil and Environmental Sciences Undergraduate Honors Theses

Cost-effective weed suppression is an important consideration for tomato growers. Growers often choose methods which minimize hand labor, as hand weeding can be prohibitively expensive. This project determined economic viability of high tunnel tomatoes treated with several methods of weed control, both organic and chemical. These methods included: 2-week hand weeding, 1-week hand weeding, preemergent, straw, landscape fabric, and untreated weedy control plots. These treatments were applied to randomized blocks in a high-tunnel. Weeding, planting, and harvest were all timed to determine labor and material costs of weed management strategy implementation. After harvest, marketable yield was weighed to determine revenue. …

Comparison Of Carbon Footprints Of School Lunches In Dangriga, Belize, And Northwest Arkansas, Lauren Greenwood

Crop, Soil and Environmental Sciences Undergraduate Honors Theses

The original purpose of this study was to investigate differences in carbon footprints of school lunches by comparing a school in Arkansas, USA, and a school in Belize. Due to complications imposed by the COVID-19 pandemic, the purpose was revised to gathering preliminary data about the school lunch program at a school in Northwest Arkansas; data were to be used to estimate CO2-equivalent emissions for cafeteria energy use, meal ingredients from the two most popular meals served, and food transportation at the last point in the supply chain (food service delivery to school). This study highlights the intersection of food …

Consumer Preferences For Lab Grown Meat: The Effect Of Information On Consumer Choice, Aryn Blumenberg

Food Science Undergraduate Honors Theses

Global population growth and increased meat demand present challenges for the agricultural industry to produce meat sustainably. In-vitro meat (IVM) is an alternative that could reduce negative impacts associated with livestock production. The goal of this study was to examine consumers’ preferences for IVM. A choice experiment was created with twelve choice tasks that varied across five attributes: production method (IVM or conventional), carbon trust label, organic label, animal welfare label, and price. 1,120 US consumers were randomly assigned to one of four information treatments, differing by information presented regarding IVM: 1) neutral (baseline), 2) positive, 3) negative, and 4) …

Effects Of Cottonseed Meal Containing Gossypol On Testis Physiology In Boars, Kristin Ryan

Animal Science Undergraduate Honors Theses

Feral hogs are an invasive species found in 35 U.S. states without an effective control method to limit their population growth. According to a 2019 survey of 467 landowners in Arkansas, feral hogs caused an estimated $12 million in damages (Cook, 2019). While there are current control methods such as hunting and trapping, 65% of the feral hog population must be eliminated in a specific area to prohibit population growth (Cook, 2019). It is theorized that gossypol, a phenolic compound known to negatively impact reproductive function in other species, could cause sterility in boars. In this preliminary research study, 21 …

Prevention Of Erosion In Hooper Bay, Alaska, Ethan E. Hunsinger

Student Projects for Graduate Degrees

Many rural communities in Alaska are at risk of losing infrastructure to erosion. One of these communities is Hooper Bay, on the west coast of Alaska. According to predictions generated by the Alaska Department of Natural Resources, several hundred feet of airport runway and road will be exposed to erosion between the years of 2015 and 2075. While the runway’s current erosion mitigation measures are effective, overtopping and the depositing of debris remain an issue. There are currently community measures underway to elevate the endangered section of road, and there are plans to implement more rigorous protect in place measures …

What Socioeconomic Factors Influence Breastfeeding Rates?, Keely Ford

Senior Honors Projects

The American Academy of Pediatricians recommends exclusively breastfeeding for six months due to breast milk's nutritional value and protection against various long term and short-term illnesses. Children who are exclusively breastfed for six months have reduced rates of asthma, obesity, type 1 diabetes, severe lower respiratory disease, acute otitis media, sudden infant death syndrome, gastrointestinal infections, and necrotizing enterocolitis in premature infants. The CDC’s most recent national immunizations study, observing infants born in 2018, discovered that only 56.7% of infants were being breastfed at six months and not exclusively. And only 25.8% of infants born in 2018 were breastfed exclusively …

Means Of Menstruation, Hannah Eddleston

Senior Honors Projects

No abstract provided.

Describing The Effect Of Thin Layer Sediment Placement On Coastal Microbial Communities Using Foraminifera Diversity, Elizabeth B. Billings

Senior Honors Projects

Salt marshes are rich ecosystems that play an important role in aquatic food systems and prevent erosion while also providing essential habitats for wildlife. Climate change has resulted in rising sea levels and erosion of these coastal wetlands. Thin Layer Sediment Placement (TLP) is a restoration effort being implemented to mitigate the effects of climate change on coastal ecosystems. The TLP process raises elevation of the marsh and provides substrates for vegetative growth by spraying dredged sediment over existing marsh. The impacts of TLP on microbial populations is not widely understood, therefore metrics are required to study the effects of …

Integration Of Medicinal Fungi Into The Heber W. Youngken Jr. Medicinal Garden, Anthony Makashov

Senior Honors Projects

The Heber W. Youngken Jr. Medicinal Garden is a one-of-a-kind resource that houses close to 300 medicinal plants and is filled to the brim with educational opportunities. For the College of Pharmacy, this garden has been the centerpiece of many classes taught here at the University of Rhode Island and has roots as a physical teaching space. While the garden contains a plethora of plant species, medicinal fungi have yet to have been included in the garden, despite their relevance as both sources of pharmaceutical drug discovery and as natural products with inherent physiological benefits themselves. The purpose of my …

Stigma Surrounding The Use Of Food Insecurity Programs Among College Students, Brianna Kelly

Senior Honors Projects

While addressing food insecurity in college students, a multifactorial approach is crucial in understanding the prevalence of food insecurity and barriers that can further hinder a student from becoming food secure, such as stigma. In the United States, 38.3 million Americans are food insecure (Food Security in the US, 2020). Approximately 40% of college students across the nation reported past-month insecurity in a 2019 study (Frank et al., 2021). A qualitative study among students at the University of North Texas found that due to stigma, many students struggling with food insecurity often did not use federal services or turn to …

How Covid-19 Will Change The Future Of Film And Television In The United States, Isabel Cappo

Senior Honors Projects

March 2020 marked a turning point in U.S. culture as Covid-19 swept across the globe. As of today, the pandemic has taken over six million lives worldwide. Along with the large death toll, Covid has changed so much about the way we interact with others, the way we conduct business and the way we talk about our health. It has even begun to change the film and television we consume and how we consume it. So, what is the future of U.S. film and television in a post Covid-19 society? To answer this question, we can look towards another tragic …