Digital Commons Network^™

Black & Blue: Black Letter Law & Police Union Collective Bargaining Impede Reform, Patrick Brooks

University of Baltimore Law Review

No abstract provided.

University Of Baltimore Law Review, Volume 51, Issue 3, Summer 2022

University of Baltimore Law Review

No abstract provided.

Preparing Syllabi: The Art Of Self Defense, Daniel P. Fernandez, Alex Figares, H. Wayne Cecil

University of Baltimore Law Review

No abstract provided.

Checking The Checkered Taxonomy Of Plötz's Checkered Skippers (Hesperiidae: Pyrgini), Jing Zhang, Qing Cong, John M. Burns, Nick V. Grishin

The Taxonomic Report of the International Lepidoptera Survey

We present an analysis of the names proposed by Carl Plötz in 1884 for the New World species in the genus Pyrgus Hübner, [1819] facilitated by the genomic sequencing of extant primary type specimens comparatively with a larger sample of more recently collected specimens of these species and their relatives. The changes to nomenclature suggested here are only caused by the identity of primary type specimens as revealed by their phenotypes or though genomic sequencing. All neotypes are designated to stabilize nomenclature in agreement with the current usage of these names, which in unison agrees best with the information available …

Genomic Dna Sequencing Reveals Two New North American Species Of Staphylus (Hesperiidae: Pyrginae: Carcharodini), Jing Zhang

The Taxonomic Report of the International Lepidoptera Survey

Two new skipper butterfly (Hesperiidae) species are described from the United States: Staphylus floridus Grishin, sp. n. (type locality in Florida, Volusia County) and Staphylus ecos Grishin, sp. n. (type locality in Texas, Brewster County). They are cryptic and hence escaped recognition. They differ from their sister species by the relative size and morphology of genitalia and by genotype—including and beyond the COI barcode—thus, suggesting genetic isolation that argues for their species-level status. A lectotype is designated for Helias ascalaphus Staudinger, 1876. Staphylus opites (Godman & Salvin, 1896), stat. rest. is a species-level taxon and not a synonym of Staphylus …

Emotional And Attentional Regulation: Impact Of Trauma And Journal Writing?, Jody Ann Coore

The Nebraska Educator: A Student-Led Journal

Traumatic experiences are very common and have a high lifetime prevalence rate, which a large body of research indicates negatively impact the ability to self-regulate, including emotional and attentional regulation. This study focused on traumatic experiences caused by peer victimization and aimed to examine the effects on self-regulation after exposure to artificial trauma and journaling in graduate students. A convenient sample of 9 graduate students were randomly assigned to the control or intervention group. All participants were asked to engage in a journaling activity after watching the assigned video. Three emotional Stroop tasks were administered to participants: before watching the …

The Federal Elections Bill And The End Of Reconstruction In 1890, Elisa Hink

Calvert Undergraduate Research Awards

The Reconstruction Era within U.S. History is (generally) defined as commencing in 1865 and ending in 1877; however, the social, cultural, and political impact of this time in the nation’s history suggests that its ending is less tidy. Those who worked both for and against the progressive goals of Reconstruction continued their efforts beyond 1877. The Federal Elections Bill of 1890 was written with intent by the remaining Reconstruction Republicans to provide federal oversight to elections, which had become a primary target of Democrats in the former Confederate states as they regained their power. Efforts within these states to prevent …

First Record Of Ancognatha Erythrodera (Blanchard, 1846) (Coleoptera: Scarabaeidae: Dynastinae: Cyclocephalini) In The Altiplano Of Chile, José Mondaca, Sergio Rothmann

Insecta Mundi

The presence of Ancognatha erythrodera (Blanchard, 1846) (Coleoptera: Scarabaeidae) is confirmed for the first time in Chile based on male and female specimens collected in the extreme north of the country. This is the second species of Ancognatha Erichson, 1847 recorded in Chile. Morphological characters, illustrations of male genitalia, male and female habitus photographs of this species, and additional records in Argentina and Bolivia are provided. A map with the collection sites and montane habitats photograph in Chile are included.

The Dynastinae (Coleoptera: Scarabaeidae) that occur in Chile were comprehensively revised by Ratcliffe et al. (2021), who recorded nine species …

Modeling Energy Efficiency Of Solar Thermal Powered Batch Reverse Osmosis, Lahiri Chitturi

Discovery Undergraduate Interdisciplinary Research Internship

Batch reverse osmosis is the most energy efficient water desalination method and when powered by renewable energy, suggests promise for a cost-effective, low-carbon solution. One abundant energy source on Earth is solar energy which can be implemented using solar panels which have an established maximum efficiency of 25%, or solar thermal engines which can outperform solar photovoltaic systems by achieving higher efficiencies between 20% and 40% according to market research. Here, an approach to model and quantify the energy efficiency of a direct-drive solar thermal powered batch reverse osmosis system is presented to indicate the feasibility of pursuing this technology. …

Managing Humidity In Electronics Using Water Vapor-Selective Membranes, Songhao Wu, Andrew J. Fix, Allison Mou, David M. Warsinger, James Braun

Discovery Undergraduate Interdisciplinary Research Internship

Abstract: As outdoor electronics have become prevalent in every aspect of daily life, handling humidity in them is an emerging issue for reliable devices. As water vapor enters the electronics enclosure, there is a risk of condensation, which could prevent the electronics from functioning and further damage the device. Traditionally, the humidity removal for electronics is usually done by heating the air within the enclosure, which can be energy-intensive and less efficient. Vapor selective membrane systems are promising alternatives for air heating dehumidification as they do not require heating energy for water vapor removal. It allows water vapor transport through …

A Dark Web Pharma Framework For A More Efficient Investigation Of Dark Web Covid-19 Vaccine Products., Francisca Afua Opoku-Boateng

Masters Theses & Doctoral Dissertations

Globally, as the COVID-19 pandemic persists, it has not just imposed a significant impact on the general well-being of individuals, exposing them to unprecedented financial hardships and online information deception. However, it has also forced consumers, buyers, and suppliers to look toward a darkened economic world – the Dark Web world – a sinister complement to the internet, driven by financial gains, where illegal goods and services are advertised sold. As the Dark Web gains an increase in recognition by normal web users during this pandemic, how to perform cybercrime investigations on the Dark Web becomes challenging for manufacturers, investigators, …

An Application Of Machine Learning To Analysis Of Packed Mac Malware, Kimo Bumanglag

Masters Theses & Doctoral Dissertations

The macOS operating system is increasingly targeted by malware. Software written for macOS, both benign and malicious, is in the Mach-O executable format. Malware authors may frustrate analysts through obfuscation methods such as packing. The field of malware research on Windows is well-established but is less so on the macOS platform. Thus far, no research has been identified that studies how machine learning can be used to detected packed Mach-O malware. This research applies supervised machine learning techniques to the classification of packed Mach-O malware. This research will answer three research questions. First, whether machine learning can classify packed Mach-O …

Two Project On Information Systems Capabilities And Organizational Performance, Giridhar Reddy Bojja

Masters Theses & Doctoral Dissertations

Information systems (IS), as a multi-disciplinary research area, emphasizes the complementary relationship between people, organizations, and technology and has evolved dramatically over the years. IS and the underlying Information Technology (IT) application and research play a crucial role in transforming the business world and research within the management domain. Consistent with this evolution and transformation, I develop a two-project dissertation on Information systems capabilities and organizational outcomes.

Project 1 examines the role of hospital operational effectiveness on the link between information systems capabilities and hospital performance. This project examines the cross-lagged effects on a sample of 217 hospitals measured over …

Design Is A Social Process: A Survey On Inclusive Practice, Gabriel De Souza Silva

Architecture Undergraduate Honors Theses

This inquiry pivots the discussion on design practice toward process, and seeks to elucidate how inclusivity is achieved in it, and by what means it is maintained. The design process is interrogated through a series of case studies on contemporary practitioners that either describe themselves or are recognized by the wider design community as inclusive of gender, race, sexual orientation, ability level, and are sensitive to history of place. The case studies are selected to demonstrate a diversity of project types, management structures, and design tools, and they comprise the practices of LA Más, Assemble, and Bryony Roberts. The product …

The Evolution Of Place And Neighborhood Identity In Boyle Heights, Los Angeles, Isai Castaneda

Architecture Undergraduate Honors Theses

This research paper examines the relationship between place and identity by looking at the evolution of both in the specificity of the neighborhood of Boyle Heights, in Los Angeles, California. The role of the built environment and its evolution is tied to socio-cultural evolution in Boyle Heights in a narrative that emphasizes the systems of power and control that emerge through the lenses of dwelling and transportation infrastructure. Historical review of secondary sources, images, and graphics (like maps) serve to support the arguments made. The research paper focuses on Boyle Heights and Los Angeles during its interwar years, primarily examining …

Architecture As Stress Relief: What Makes A Meditative Space?, Angela Brown

Architecture Undergraduate Honors Theses

Stress is a prevalent issue today. People can become stressed or overstimulated for various reasons, whether it be due to their physical environment, their physiological nature, psychological factors, or a combination. Although the causes of stress for our prehistoric ancestors were mostly periodic events such as predators or weather, modern-day stressors are often persistent and environmental, leading to chronic stress. Also, in today’s world of constant new information and stimulation, especially in urban locations, sensory overload is common. Additionally, the COVID-19 pandemic and its mental effects have brought new attention to the interaction between physical environment and well-being. The prevalence …

Spaces Of The Tragic: Modern Dramatic Tragedy And Contemporary Memorial Design, Shiloh Bemis

Architecture Undergraduate Honors Theses

Humans use narrative to understand the world around us. At early ages we are exposed to storytelling with variable intent, from cautionary tales to the inspirational and everything in between. The dialectic strength of narrative mediums is well-known and well-studied. Theatre is one of the world’s oldest enduring forms of storytelling and has a strong ability to reflect and adapt with cultures as they develop, as a means of commentary and cultural reflection.

Architecture shares theatre’s ancient roots and has always been an important method of communication and expression. However, its tactics have historically been less narrative-centric than theatre and …

Urban Portraiture: Capturing The Personality Of Place, Hannah Gray

Architecture Undergraduate Honors Theses

This capstone aims to develop a prototypical process using digital photography to document the essence of place. A final visual narrative element is created with the intent of being utilized by architectural designers to draw inspiration and understanding from the setting in which they are designing. The process involved four distinct phases that culminated in a single narrative montage. These four phases included the actual photographing of the city, evaluating and taxonomy of the photographs into categories that best embodied the spirit of the place, the altering of individual photographs into their essential parts and pieces, and the process of …

A Story Of The Social Life Of Yulupa Cohousing, Kayla Ho

Architecture Undergraduate Honors Theses

This capstone is a study of the lived social experience of one cohousing community. Cohousing communities are designed with the intention of fostering a community with a mixture of privately-owned units and publicly shared spaces and responsibilities. The study is conducted at a significant point in American history: these communities are a fast-growing phenomenon in the United States yet they remain unknown and/or unattainable to many Americans.

Qualitative information from the community’s current residents is gathered by using research tools of interviewing and photography. Interviews were completed virtually due to the COVID-19 pandemic. Photographs were created during a three-day visit …

Plastic Bottles In Architecture: A How To Guide On Life-Cycle Through Reuse, Crystallyne Landram

Architecture Undergraduate Honors Theses

This booklet is a collection of 6 case studies that utilize reused plastic bottles significantly within their design. Prior to working with the case studies, much time was dedicated to research that justified the need for such a project. In-depth research on the environmental crisis, waste management trends, stewardship, sustainability, and ethics was conducted and recorded in the introduction to contextualize the need for an accessible how-to guide such as this one. Time was also given to establishing background information on bottles, reprocessing, and architecture to elaborate further on each piece of the content matter. It is curated as a …

Fitness Anxiety: Redesigning The University Of Arkansas’ Health, Physical Education, And Recreation Building To Reduce Intimidation In The Fitness Centers, William Tack

Architecture Undergraduate Honors Theses

The goal of the capstone was to redesign Health, Physical Education, and Recreation (from here on out referred to as the H.P.E.R.) building on the University of Arkansas Campus to make the space more friendly to new users. This redesign consisted of a reworked site plan for the overall building and some significant shifts in the program to accommodate more gym space. The redesign work was based on the following: prior academic research regarding what causes intimidation in gym settings, student opinions shared via questionnaires, spatial/ programmatic standards from the National Intramural and Recreational Sports Association, a photographic journal documenting …

How The Notch Signaling Pathway And Mediator Work Together To Regulate Hasc Self-Renewal, Taylor Teach

Master's Theses

Obesity is a serious medical condition resulting from excess body fat that triggers changes in both quantity and quality of various cells that reside in adipose tissue, including adipose stem cells. Adipose derived stem cells are multipotent, self-renewing cells that have the ability to differentiate. This process can be controlled by environmental stimuli, transcription factors, and signal cascades that lead to gene transcription and protein expression specific to the cell’s fate. The Mediator complex and the Notch signaling pathway are two complexes that allow this to occur. There is still much unknown about the Mediator complex, the Notch signaling pathways, …

Effects Of Breakfast Delivery Systems And School Poverty On School And Student Outcomes In Arkansas, Matthew Mellor

College of Education Dissertations

This study investigated the effects of the breakfast in the classroom model and school poverty on attendance, discipline referrals, and fourth-grade literacy scores. The sample was composed of data from Arkansas elementary schools. Overall, the three hypotheses had no significant interaction effect. The main effect of the breakfast delivery system was not significant for discipline referrals and fourth-grade reading but was significant for school attendance. However, the practical significance was negligible. In contrast, school-wide poverty level significantly affected the percentage of scores for fourth-grade literacy in the Ready and Exceeding categories as measured by the ACT Aspire Summative Literacy Assessment …

Ce 620 Syllabus: Tests And Measurements, Dawnette Cigrand

Counselor Education Syllabi

This course provides an overview of the fundamentals of measurement as applied to psychological testing. Knowledge of and practical experience in the use of standardized psychological tests in counseling for personality assessment, evaluation, and career and life decisions will be provided.

Atypical Presentation Of Interval Colorectal Cancer/Post-Colonoscopy Colorectal Cancer In A Nursing Home Patient, Medha R. Cherabuddi, Nithin Kurra, Saivishnu Doosetty, Nikhila Gandrakota

Internal Medicine Articles

The Centers for Disease Control and Prevention estimates that there are around 1.7 million beds in certified nursing homes across the United States and approximately 1.3 million residents in long-term and end-of-life care. There could be several factors causing a delayed recovery in such patients, such as decreased ambulation, multiple comorbidities, and polypharmacy. An 83-year-old Caucasian woman sustained a fall resulting in compression fractures of the thoracic and lumbar spine. She had multiple comorbidities, including anemia of chronic disease, malnutrition, and a significant weight loss of 30 lbs over the four months prior to hospitalization. She was on antihypertensives, antidepressants, …

Learning From Each Other: Peer-Reviewed Literature Searching, Heather Martin, Danielle Linden, Carrie Grinstead

Articles, Abstracts, and Reports

Background: Amidst shrinking staff and increased demand for services, a peer-learning program was developed to build literature search capacity and self-efficacy amongst staff at a large health system. A secondary objective of this program was to provide team-building opportunities for colleagues who may not work together directly. Participants included ten professional librarians and two library specialists working as part of a centralized department spread across seven western states with most staff working remotely or alone on site with few opportunities to meet in person. This project was first presented as a lightning talk at MLA ’22 and due to positive …

Addressing Maternal Health Disparities With Hospital Library Services: Information-Seeking Behavior Of Maternal Health Care Providers In Resolving Clinical Questions Related To Diverse Populations, Seema Bhakta

Articles, Abstracts, and Reports

No abstract provided.

Book Deserts Of Litlandia: A Case Study Of Book Deserts In The Literary City Of Portland, Oregon In Relation To Book Waste From It’S Largest Independent Bookstore, Megan Jessop

Book Publishing Final Research Papers

The goal of this project was to look at book waste from a local independent bookstore, Powell’s Books, in Portland, Oregon and compare local donation and literacy programs—such as Little Free Libraries (LFL), Children’s Book Bank, and programs with the Multnomah County Library (MCL) to see if there were books or print materials that were being thrown away, recycled, and/or turned into pulp that could have been utilized in other ways towards literacy efforts. Through a process of interviews with staff at Portland’s largest local independent bookstore, MCL, a LFL steward, and Children’s Book Bank, as well as analysis of …

Code Review Practices For Refactoring Changes: An Empirical Study On Openstack, Mohamed Wiem Mkaouer, Eman Abdullah Alomar, Moatz Chouchen, Ali Ouni

Articles

Modern code review is a widely used technique employed in both industrial and open-source projects to improve software quality, share knowledge, and ensure adherence to coding standards and guidelines. During code review, developers may discuss refactoring activities before merging code changes in the code base. To date, code review has been extensively studied to explore its general challenges, best practices and outcomes, and socio-technical aspects. However, little is known about how refactoring is being reviewed and what developers care about when they review refactored code. Hence, in this work, we present a quantitative and qualitative study to understand what are …

Shell Analysis Of The Burns Site, Aaron Gerber

Burns Site Reporting and Archiving

This is a student report containing information on shell analysis of the Burns (8BR85) site.