Digital Commons Network^™

Robust And Uncertainty-Aware Software Vulnerability Detection Using Bayesian Recurrent Neural Networks, Orune Aminul

Theses and Dissertations

Software systems are prone to code defects or vulnerabilities, resulting in several cyberattacks such as hacking, identity breach and information leakage leading to system failure. Vulnerabilities in software systems have severe societal implications, including threats to public safety, financial damage, and even risks to national security. Identifying and mitigating software vulnerabilities is critical to protect organizations and societies from potential threats. Machine learning algorithms have been employed to detect and classify potential vulnerabilities in software source code automatically. However, these algorithms are not robust to noise or malicious attacks and cannot quantify uncertainty in the model’s output. Quantifying uncertainty in …

Understanding The Crisis: The Evolution Of Indigent Defense In Oregon, Molly Pettit

University Honors Theses

On any given day in Oregon, hundreds of people charged with a crime do not have an attorney to represent them. Many of these people are in custody, and some face charges as serious as murder. How did our public defense system reach the point of crisis? What can be done about it? This paper provides a general overview of the right to counsel nationally before narrowing the focus to the state of Oregon. Using scholarly articles, historical documents, footnotes, meeting transcripts, and interviews, I explore the beginnings of court-appointed counsel in Oregon, and document how it has grown and …

Evaluating How Well Active Fault Mapping Predicts Earthquake Surface-Rupture Locations, Chelsea Scott, Ramon Arrowsmith, Rachel Adam, Christopher Madugo, Joseph Powell, John Ford, Brian Gray, Ashley Streig, Multiple Additional Authors

Geology Faculty Publications and Presentations

Earthquake surface-fault rupture location uncertainty is a key factor in fault displacement hazard analysis and informs hazard and risk mitigation strategies. Geologists often predict future rupture locations from fault mapping based on the geomorphology interpreted from remote-sensing data sets. However, surface processes can obscure fault location, fault traces may be mapped in error, and a future rupture may not break every fault trace. We assessed how well geomorphology-based fault mapping predicted surface ruptures for seven earthquakes: 1983 M 6.9 Borah Peak, 2004 M 6.0 Parkfield, 2010 M 7.2 El Mayor–Cucapah, 2011 M 6.7 Fukushima-Hamadori, 2014 M 6.0 South Napa, 2016 …

The Future Of Deep Fakes: Analyzing The Potential Future Consequences Of The Widespread Use Of Deepfakes On The Policing Sector, Maryam Salem Alshamsi

Theses

In today’s world there is a growing uncertainty in terms of the truthfulness of what we see and hear. People digest a great amount of information throughout the day using their devices, yet the quality and credibility of content is in question. People question if we are experiencing and perceiving the same reality at this point. This issue is not novel, however, it has progressed and developed to a level of realism that deceives people and affect their comprehension of information. Rapid technological advancement has raised the concern of what is referred to as “Deepfakes”, a machine learning technique that …

Smc Staff Handbook, Saint Mary's College Of California

Employee & Staff Handbook

No abstract provided.

¿Dónde Vamos?: Exploring Neoliberal Gentrification Within An Oak Cliff Barrio, Luis E. Macias Barrientos

Theses and Dissertations

Barrio working-class Latinx populations have been historically ignored and prevented from creating sustainable roots within their own communities due to the confluence of settler colonialism, neoliberalism, and gentrification. I argue the neoliberal city creates an unsustainable predicament that seeks to marginalize working-class individuals from inner-city life, thus systematically precluding future generations of working-class Latinxs from upward mobility. Little attention has been paid to Texas cities resulting from neoliberal policies perpetuating settler colonialism and gentrification. This thesis draws from theories of neoliberalism and the neoliberal city to explore the effects of gentrification on barrio Latinx geographies. To explore the relationship between …

Mountain Lion Resource Selection In The California Central Coast: Modeling Habitat Suitability For A Large Carnivore In A Rapidly Changing Environment, Megan Elizabeth O'Connor

Master's Theses

Land use conversion toward agriculture such as orchards and vineyards can have severe negative impacts on habitat and wildlife, particularly large carnivores, globally through habitat fragmentation and loss. The mountain lion (Puma concolor) population in the California Central Coast is thought to provide “stepping-stone” connectivity between several severely genetically compromised coastal populations throughout the Santa Cruz Mountains and several mountain ranges in Southern California; however, the California Central Coast is one of the fastest-developing regions of California with little protection against future land use conversion. Conserving areas of and corridors between high-quality mountain lion habitat through conservation easements …

Aerosol Mutagenicity In San Bernardino, California Via Bacterial Fluctuation Tests, Sean Murphy

Electronic Theses, Projects, and Dissertations

San Bernardino, California’s poor air quality is a health risk to its population with some of the highest concentrations of ozone and aerosol in the United States. Aerosols are solid or liquid particles suspended in the air. Smaller aerosol particles are the most harmful as they are more likely to penetrate further into the respiratory system. These aerosols can cause respiratory issues and contain toxic compounds. One measure of aerosol toxicity is to study the mutagenicity of the aerosol. To study the mutagenicity of aerosol samples collected in San Bernardino in 2022, fluctuation tests (based on the Ames test for …

Geospatial Wildfire Risk Prediction Using Deep Learning, Abner Alberto Benavides

Electronic Theses, Projects, and Dissertations

This report introduces a thorough analysis of wildfire prediction using satellite imagery by applying deep learning techniques. To find wildfire-prone geographical data, we use U-Net, a convolutional neural network known for its effectiveness in biomedical image segmentation. The input to the model is the Sentinel-2 multispectral images to supply a complete view of the terrain features.

We evaluated the wildfire risk prediction model’s performance using several metrics. The model showed high accuracy, with a weighted average F1 score of 0.91 and an AUC-ROC score of 0.972. These results suggest that the model is exceptionally good at predicting the location of …

Community Space Planning And Design Guide For Enhanced Wildfire Resilience In Heber, Utah, Devin Macfarlane

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

The wildland urban interface (WUI) is the fastest growing land type in the conterminous United States. These areas are prone to catastrophic wildfire events. In response to rapid population growth, Heber City, Utah is planning a significant amount of development within the WUI. This thesis project is aimed at proactively addressing wildfire risk in the WUI of Heber through two main strategies: regional geospatial planning and public space design to create wildfire resilient communities. Researching principles of wildfire adaptive practice and planning for defensible space led to the development of a list of criteria. This list was developed in the …

Essays Examining Humanitarian Supply Chains: Investigating Operational Characteristics, Activities, And Performance, Llord Brooks

Graduate Theses and Dissertations

As the frequency and severity of disasters continue to increase, the need for collaboration amongst all humanitarian stakeholders in humanitarian supply chain activities during all aspects of the disaster cycle has become more critical to the success of relief operations. Humanitarian non-governmental organizations (NGOs) are voluntary organizations operating in highly dynamic and chaotic environments to provide aid to people in need. But as the impact of disaster increases and the funding becomes more limited and competitive, they face mounting pressures from stakeholders to improve the quality of their operations. Similarly, private organizations are also under higher levels of scrutiny to …

The Effect Of Sleep Deprivation On The Ability To Reappraise Negative Situations, Rebecca Campbell

Graduate Theses and Dissertations

Sleep and emotion regulation are important components of mental health and may function interdependently in the development and maintenance of mental health disorders. Unfortunately, there is limited experimental work on the impacts of sleep deprivation on reappraisal, a common emotion regulation strategy, in adults. Furthermore, increases in negative and decreases in positive affect are often associated with sleep loss. This study aimed to examine the relation between sleep deprivation and emotion regulation by asking adults to reappraise a series of vignettes before and after a randomly assigned night of sleep deprivation or normal sleep. Additionally, measures of self-reported emotion regulation …

Fiber-Based Seismic Damage And Collapse Assessment Of Reinforced Concrete Single-Column Pier-Supported Bridges Using Damage Indices, Yu-Fu Ko, Jessica Gonzalez

Mineta Transportation Institute

Near-fault earthquakes can have major effects on transportation systems due to the structural damage they impose on bridges. Therefore, it is imperative to assess the seismic damage of bridges appropriately, and this research focuses on reinforced concrete (RC) bridges. This research advances the seismic performance assessment of RC single-column pier-supported bridges with flexural failure under near-fault ground motion by use of ductility coefficients and damage indices. The methodology included modeling fiber-based nonlinear beam-column elements to simulate the damage development process of RC bridge piers under earthquake loadings, considering the global buckling of longitudinal steel bars, examining the cracking and spalling …

The Hr Connection, Georgia Southern University

Human Resources (2010-2023)

Talent Acquisition

Upcoming Events

Wellness Google Group

Fall USG Challenge: Walk and Talk Step Challenge

Understanding Progressive Discipline

BBU Channel of the Month

Training

Policy Review

Fire Safety

To Protect Or Not To Protect?: Unveiling The Courts’ Failures To Hold Law Enforcement Accountable For Inadequate Responses To Mental Health Crises After Wilson V. Gregory, Carly Zdankowski

Cardozo Law Review

No abstract provided.

Special Education Fiscal Effort And Juvenile Adjudication: A Financial Relationship Exploration, Sarah E. Finley

Educational Leadership & Workforce Development Theses & Dissertations

Educational leaders stretch pennies, often in futile attempts, to provide equitable educational opportunities for all students. An educated populous, or lack thereof, heavily impacts not only students, but also local, state, and national economies, job markets, and public safety. Knowing where to exert public school fiscal effort to reduce juvenile crime is an issue with implications that reach far beyond the field of education. By employing a quantitative approach and analyses examining slopes of fiscal effort for special education and juvenile adjudications, this study explores the relationship between the two factors. The research points out several connections between special education …

The Lived Experiences Of 911 Dispatchers With Compassion Fatigue: An Interpretive Phenomenology, Angela Johnson

Counseling & Human Services Theses & Dissertations

911 dispatchers are the “first” first responders in an emergency and play an intrinsic role in the public safety continuum. 911 dispatchers are exposed to daily and cumulative stress from the repeated empathic engagement of those they serve, and from shift work, staffing shortages, and inability to make mistakes. However, there is a dearth of peer reviewed literature on 911 dispatchers and compassion fatigue (CF). CF is described as the emotional and physical exhaustion experienced due to the constant exposure to the trauma of others. CF symptomology in 911 dispatchers has far reaching implications for not only the citizens …

The Transformation: Teaching Critical Thinking And Clinical Decision Making In Nursing Education, Winifred Ferguson Adams

Electronic Theses and Dissertations

Abstract

The profession of nursing has recognized in the past 20 years the need for graduate nurses to enter the profession prepared to care for complex medical patients in an ever-changing healthcare environment. It has become a major challenge for nurse educators to provide students with adequate didactic and clinical education in nursing. The overall purpose of this project was to help nurse educators accept the challenge required to make the radical transformation in education. Faculty participated in the measurement of self-efficacy pre and post-exposure to teaching strategies related to (1) critical thinking, (2) clinical judgment, and (3) clinical reasoning …

Raps Sheet, Summer 2023, Retirement Association Of Portland State

RAPS Sheet: Monthly Newsletter

No abstract provided.

Spatial Epidemiologic Analysis And Risk Factors For Nontuberculous Mycobacteria Infections, Missouri, Usa, 2008-2019, Carlos Mejia-Chew, Miguel A Chavez, Min Lian, Angela Mckee, Leighton Garrett, Thomas C Bailey, Andrej Spec, Mansi Agarwal, George Turabelidze

2020-Current year OA Pubs

Nontuberculous mycobacteria (NTM) infections are caused by environmental exposure. We describe spatial distribution of NTM infections and associations with sociodemographic factors and flooding in Missouri, USA. Our retrospective analysis of mycobacterial cultures reported to the Missouri Department of Health and Social Services surveillance system during January 1, 2008-December 31, 2019, detected geographic clusters of infection. Multilevel Poisson regression quantified small-area geographic variations and identified characteristics associated with risk for infection. Median county-level NTM infection rate was 66.33 (interquartile range 51-91)/100,000 persons. Risk of clustering was significantly higher in rural areas (rate ratio 2.82, 95% CI 1.90-4.19) and in counties with …

Building Safe And Supportive Communities, Jill B. King 98

Linfield Magazine

Holistic and student-led approaches increase safety on Linfield’s campuses

The Utilization Of Employee Assistance Programs In Law Enforcement: Breaking The Stigma, Kristi Lynn Shalton

Doctoral Dissertations and Projects

The purpose of this grounded theory study is to not only describe and understand what current resources exist for officers after experiencing a critical incident during the course of their job duties and responsibilities, but to also develop an understanding of their unique needs and how the stigma that often coincides with the desire to ask for assistance from such resources, affects officer mental health and wellness and ultimately, their ability to effectively and efficiently do their job. The theory guiding this study is grounded theory, a methodology first used in the 1960s by Glaser and Strauss, which incorporates interactionism …

A Transcendental Phenomenological Study Of The Lived Experiences Of Law Enforcement Officers Challenges In Combatting Human Trafficking In Alabama, Patience S. Johnson-Daniels

Doctoral Dissertations and Projects

Human trafficking (HT) is a heinous crime that has gained international attention. Millions of people (specifically young girls and women) are affected by prostitution and sexual exploitation, the most common forms of human trafficking. Currently, anti-trafficking law enforcement agencies are struggling to respond to human trafficking due to the lack of data, the hidden nature of the crime, the current service providers, and the strategies of human trafficking task forces. The purpose of this transcendental phenomenological study will be to understand better the challenges of law enforcement officers and the impact of law enforcement officers in combatting human trafficking. The …

Understanding Psychological Reactance In K-5 Public School Educators: A Hermeneutical, Phenomenological Study, Kimberlee Sproul

Doctoral Dissertations and Projects

The purpose of this hermeneutic phenomenological study was to understand the lived experiences of K-5 educators who have been required to implement the continual transmission of policies and mandates created by policymakers and other stakeholders who are not required to implement such policies. The theory that guided this study is Brehm’s psychological reactance theory, as it relates to educators’ infringement of freedoms through educational policies. This study utilized 10 participants. Criteria for participation included educators with a minimum of three years of teaching experience who have encountered some degree of frustration and were chosen from the researcher’s personal contacts. The …

Public Safety In Buildings In Accordance With Lebanese Law, Dr. Hani Hamzeh

BAU Journal - Journal of Legal Studies - مجلة الدراسات القانونية

In this study, we presented the issue of public safety in buildings in accordance with Lebanese law, and We have shown that there are many reasons for not respecting the public safety conditions in buildings. The defect may be in application the public authority the building code, or the defect in the urban legislation, or by Violance the building code by citizens without deterrence from the public authority. We have highlighted the relevant legal texts, Guided by the analytical method, dividing this study into two parts. In the first part, we looked at the giving of building permits, We presented …

Office Of Attorney General Peter F. Neronha, Attorney General: Access To Public Records Act, Open Meetings Act, Attorney General, State Of Rhode Island, Roger Williams University School Of Law

School of Law Conferences, Lectures & Events

No abstract provided.

Reproductive Abuse And The Sterilization Of Women Of Color, Bshara Alsheikh

History in the Making

Women of color have long suffered targeted and systematic racial discrimination and attempts to control their populations by the state. Well after eugenic rhetoric and policies’ prime in the 1930s and 1940s, and the Civil Rights movements of the mid-century, Chicana, Black, and Indigenous women continued to be victimized by state-sanctioned eugenic policy. This paper examines the way that eugenic rhetoric and policy evolved from the first sterilization laws in the nation passed in California that targeted criminality to later legislation and rhetoric that explicitly targeted racial minorities.

Newsroom, Georgia Southern University

Newsroom (2006-2023)

Georgia Southern University to Offer New Executive Master’s in Criminal Justice Degree

Adaptive Gps Antenna Array Beam Nulling Effectiveness Under Varying Antenna Element Positioning, Aadesh Neel

Electrical and Computer Engineering ETDs

Global Positioning System (GPS) is an essential part of modern life but is susceptible to same frequency jamming. GPS jamming can add excessive noise to a received low power signal and have the capability to change or completely distort information being sent through the GPS signal. Adaptive antenna arrays have long since been a solution to mitigating GPS jamming via beamnulling algorithms. However, there is little research on the effectiveness of these beamnulling algorithms under varying element positioning. In this work, an adaptive antenna array, consisting of Right-Hand Circularly Polarized (RHCP) nearly square GPS antenna elements, was constructed and tested …

Psychological Trauma In Terrorism (Pt2r): Phase 1 End Of Year Report, Matthew Crayne, Neil Shortland, Jennifer L. Mezzapelle, National Counterterrorism Innovation, Technology, And Education Center

Reports, Projects, and Research

About the Report. This report summarizes the findings of Phase 1 of the PT2R project, a study in the structural design of terrorism and targeted violence research as a profession. Drawn from qualitative analysis of interviews with 35 active terrorism and targeted violence researchers, this report provides a comprehensive job analysis of terrorism research which can be used to inform future selection, assessment, and training of researchers. Additionally, we explore the issue of exposure to traumatic material as a necessary component of terrorism and targeted violence research and identify job-embedded risk factors for psychosocial harm to researchers.