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Hurricane Katrina Archive: Faculty Publications Bibliography 2010-2014, Lsu Health Sciences Center - New Orleans Libraries, Sharon Duffy, Matthew Folse Aug 2025

Hurricane Katrina Archive: Faculty Publications Bibliography 2010-2014, Lsu Health Sciences Center - New Orleans Libraries, Sharon Duffy, Matthew Folse

LSUHSC Hurricane Katrina Archive: Bibliographies

This bibliography includes 45 articles about Hurricane Katrina written by authors affiliated with LSU Health – New Orleans between January 2010 and December 2014.


Hurricane Katrina Archive: Faculty Publications Bibliography 2005-2009, Lsu Health Sciences Center - New Orleans Libraries, Sharon Duffy, Matthew Folse Aug 2025

Hurricane Katrina Archive: Faculty Publications Bibliography 2005-2009, Lsu Health Sciences Center - New Orleans Libraries, Sharon Duffy, Matthew Folse

LSUHSC Hurricane Katrina Archive: Bibliographies

This bibliography includes 91 articles about Hurricane Katrina written by authors affiliated with LSU Health – New Orleans between January 2005 and December 2009.


Approximation And Parameterized Algorithms For Covering With Disks Of Two Types Of Radii, Sayan Bandyapadhyay, Eli Mitchell Aug 2025

Approximation And Parameterized Algorithms For Covering With Disks Of Two Types Of Radii, Sayan Bandyapadhyay, Eli Mitchell

Computer Science Faculty Publications and Presentations

We study the Discrete Covering with Two Types of Radii problem motivated by its application in wireless networks. In this problem, the goal is to assign either small-range high frequency or large-range low frequency to each access point, maximizing the number of users in high-frequency regions while ensuring that each user is in the range of an access point. Unlike other weighted covering problems, our problem requires satisfying two simultaneous objectives, which calls for novel approaches that leverage the underlying geometry of the problem. In our work, we present two new algorithms: the first is a polynomial-time (2.5 + ϵ)-approximation, …


Enhancing Reliable And Energy-Efficient Uav Communications With Ris And Deep Reinforcement Learning, Wasim Ahmad, Umar Islam, Abdulkadhem A. Abdulkadhem, Babar Shah, Fernando Moreira, Ali Abbas Aug 2025

Enhancing Reliable And Energy-Efficient Uav Communications With Ris And Deep Reinforcement Learning, Wasim Ahmad, Umar Islam, Abdulkadhem A. Abdulkadhem, Babar Shah, Fernando Moreira, Ali Abbas

All Works

The rapid growth in wireless communication demands has led to a surge in research on technologies capable of enhancing communication reliability, coverage, and energy efficiency. Among these, uncrewed aerial vehicles (UAV) and reconfigurable intelligent surfaces (RIS) have emerged as promising solutions. Prior research on using deep reinforcement learning (DRL) to integrate RIS with UAV concentrated on enhancing signal quality and coverage, but it ignored the challenges caused by electromagnetic interference (EMI). This article introduces a novel framework addressing the challenges posed by EMI from Gallium nitride (GaN) power amplifiers in RIS-assisted UAV communication systems. By integrating DRL with quadrature phase …


Ddos Attack Detection In Edge-Iiot Digital Twin Environment Using Deep Learning Approach, Feras Al-Obeidat, Adnan Amin, Ahmed Shuhaiber, Inam Ul Haq Aug 2025

Ddos Attack Detection In Edge-Iiot Digital Twin Environment Using Deep Learning Approach, Feras Al-Obeidat, Adnan Amin, Ahmed Shuhaiber, Inam Ul Haq

All Works

The industrial Internet of Things (IIoT) and digital twins are redefining how digital models and physical systems interact. IIoT connects physical intelligence, and digital twins virtually represent their physical counterparts. With the rapid growth of Edge-IIoT, it is crucial to create security and privacy regulations to prevent vulnerabilities and threats (i.e., distributed denial of service (DDoS)). DDoS attacks use botnets to overload the target system with requests. In this study, we introduce a novel approach for detecting DDoS attacks in an Edge-IIoT digital twin-based generated dataset. The proposed approach is designed to retain already learned knowledge and easily adapt to …


Has Regional Hospital Autonomy Achieved Its Goals? Lessons Learned From Indonesia: A Systematic Review, Masyitoh Basabih, Indriaswari Widhakuswara Aug 2025

Has Regional Hospital Autonomy Achieved Its Goals? Lessons Learned From Indonesia: A Systematic Review, Masyitoh Basabih, Indriaswari Widhakuswara

Kesmas

This study examined the impact of hospital autonomy implementation on the performance of regional public hospitals in Indonesia, particularly in terms of efficiency, effectiveness, and governance. A systematic review of 32 peer-reviewed studies published between June 12 and September 6, 2023, was conducted using Garba Rujukan Digital and Google Scholar, following PRISMA guidelines. Studies addressing financial performance, service outcomes, and challenges related to implementing autonomy were included. The findings indicated that while autonomy led to improvements in infrastructure, service types, visit volumes, and hospital revenues, it had only a marginal impact on improving key health performance outcomes, such as service …


Understanding User Needs In Health Crisis Risk Monitoring Information System Development: A Lesson From Tasikmalaya District, Indonesia, Arief Tarmansyah Iman, Hari Kusnanto, Ariani Arista Putri Pertiwi Aug 2025

Understanding User Needs In Health Crisis Risk Monitoring Information System Development: A Lesson From Tasikmalaya District, Indonesia, Arief Tarmansyah Iman, Hari Kusnanto, Ariani Arista Putri Pertiwi

Kesmas

A health crisis risk monitoring information system needs to be developed, especially during the pre-disaster phase; therefore, understanding the needs of prospective users is crucial. This study aimed to investigate the needs of potential users regarding the development of this system. This study employed a qualitative, exploratory approach to gather user needs from stakeholders through interviews (n = 7) and one focus group discussion (n = 12). The data were audio-recorded, transcribed verbatim, and then thematically analyzed using qualitative content analysis. The need for information was related to disaster preparedness and its preferred format. The system should be targeted, multiplatform, …


Experiences Of Elderly Living With Noncommunicable Diseases In Utilizing Health Services In Myanmar During The Covid-19 Pandemic, Nway Eint Chei, Kwanjai Amnatsatsue, Natkamol Chansatitporn, Ariya Bunngamchairat Aug 2025

Experiences Of Elderly Living With Noncommunicable Diseases In Utilizing Health Services In Myanmar During The Covid-19 Pandemic, Nway Eint Chei, Kwanjai Amnatsatsue, Natkamol Chansatitporn, Ariya Bunngamchairat

Kesmas

The COVID-19 pandemic and armed conflicts in Myanmar have intensified the challenges in accessing and utilizing health services, particularly for noncommunicable diseases (NCDs) among older adults. This qualitative study explored the experiences of the elderly with NCDs regarding health service accessibility and utilization in secure areas with fully operational health facilities by conducting in-depth interviews with 20 eligible older adults in Myanmar; data were analyzed using content analysis. Four key themes emerged: NCD service utilization patterns; unmet needs; preferences and hesitancy toward NCD services; and disparities, barriers, and opportunities. The findings revealed widespread underutilization of NCD services due to several …


Low Economic Level And The Risk Of Overweight Among Indonesian Junior And Senior High School Students, Ariyanto Nugroho, Purwo Setiyo Nugroho, Amarin Yudhana, Sri Sunarti Aug 2025

Low Economic Level And The Risk Of Overweight Among Indonesian Junior And Senior High School Students, Ariyanto Nugroho, Purwo Setiyo Nugroho, Amarin Yudhana, Sri Sunarti

Kesmas

Overweight and obesity among Indonesian adolescents have emerged as a pressing public health issue, reflecting global trends. This study examines the relationship between economic status and overweight prevalence among junior and senior high school students in Indonesia, using secondary data from the Global School-based Health Survey (GSHS). This study analyzed data from 9,977 students aged 11–18 years through a cross-sectional design and binary logistic regression, adjusting for dietary habits, physical activity, and sedentary behavior. Overall, 14.7% of students were overweight; the prevalence was notably higher among low-income students (27.4%) compared to high-income groups (14.2%). Students from lower economic backgrounds were …


Government Health Spending And Life Expectancy: Evidence From Cities And Districts In Indonesia, Kurnia Sari, Budi Hidayat, Amal Chalik Sjaaf, Mardiati Nadjib Aug 2025

Government Health Spending And Life Expectancy: Evidence From Cities And Districts In Indonesia, Kurnia Sari, Budi Hidayat, Amal Chalik Sjaaf, Mardiati Nadjib

Kesmas

Life expectancy is widely recognized as a fundamental indicator of population health, and its improvement is often linked to government health spending, particularly in decentralized health systems. This study aimed to investigate the relationship between local government health expenditures and life expectancy in decentralized Indonesia. Data from 492 cities and districts, spanning from 2015 to 2019, were analyzed using a two-way fixed effects regression model to control for time-invariant district characteristics and common temporal shocks. The findings indicated that a 10% increase per capita in government health expenditure was associated with a 0.01% increase in life expectancy. This association was …


Opportunities For Using Generative Ai For Malevolent Creativity Information Gathering And Idea Generation, Alexis D'Amato, Emma Theobald, Ares Boira-Lopez, Joel Elson, Samuel Hunter Aug 2025

Opportunities For Using Generative Ai For Malevolent Creativity Information Gathering And Idea Generation, Alexis D'Amato, Emma Theobald, Ares Boira-Lopez, Joel Elson, Samuel Hunter

Reports, Projects, and Research

The success of terrorist and extremist organizations is dependent on their ability to be creative and innovative (e.g., Gill et al., 2013; Ligon et al., 2018; Logan et al., 2020). That is, these organizations are inherently focused on causing harm to their targets in ways that are novel, thus undetectable from threat assessment efforts. Homeland Security Enterprise can establish novel countermeasures to mitigate threats by engaging in the same creative problem-solving process as the terrorist and extremist organizations (e.g., d’Amato & Hunter, 2023). One way to do this is by using the same tools nefarious actors engage with for idea …


Whf Roadmap On Single Pill Combination Therapies, Enrico G Ferro, Mark Huffman, Orly Vardeny, Et Al. Aug 2025

Whf Roadmap On Single Pill Combination Therapies, Enrico G Ferro, Mark Huffman, Orly Vardeny, Et Al.

2020-Current year OA Pubs

Cardiovascular diseases (CVDs) are the leading global cause of mortality, with treatment adherence posing a major barrier to effective prevention and control. Single pill combinations (SPCs), also known as fixed-dose combinations, simplify treatment by combining multiple agents into one pill, improving adherence and reducing cardiovascular risk. This World Heart Federation Roadmap synthesizes the latest clinical evidence and identifies key barriers to SPC implementation, including limited manufacturing, affordability, regulatory complexity, and inconsistent guideline inclusion. Drawing on global expert input and health systems analysis, the Roadmap outlines practical, context-specific solutions to improve access, scale-up, and integration of SPCs into national strategies, especially …


The After Effects Of The Covid-19 Pandemic On The Mental Health Of International V/S Domestic Students - A Qualitative Study, Keerat Sidhu Bhatti Aug 2025

The After Effects Of The Covid-19 Pandemic On The Mental Health Of International V/S Domestic Students - A Qualitative Study, Keerat Sidhu Bhatti

Doctoral Dissertations

The COVID-19 pandemic significantly impacted the mental health of both international and domestic graduate students, exacerbating social isolation, financial strain, and psychological distress. This qualitative study examines the long-term effects of the pandemic on these student populations, exploring shared and divergent experiences, coping strategies, and evolving priorities. While both groups faced heightened anxiety and academic disruptions, international students encountered additional stressors, including cultural displacement, visa uncertainties, and limited support networks. Domestic students, in contrast, struggled with routine disruptions but had greater access to familial and social support. Across both groups, the pandemic prompted a reassessment of personal and professional priorities, …


Palliative Inotropic Support In A Patient With End-Stage Systolic Heart Failure, Christiana King, Justin Hayes Aug 2025

Palliative Inotropic Support In A Patient With End-Stage Systolic Heart Failure, Christiana King, Justin Hayes

Cardiovascular Research Symposium

No abstract provided.


A Dual-Model Machine Learning Framework For Predictive Maintenance Of Industrial Digital Press Components, Richmond Darko, Emmanuel Adabor Aug 2025

A Dual-Model Machine Learning Framework For Predictive Maintenance Of Industrial Digital Press Components, Richmond Darko, Emmanuel Adabor

African Conference on Information Systems and Technology

This study presents a novel dual-model predictive maintenance framework designed to improve maintenance scheduling for components in industrial digital presses. The framework integrates two complementary approaches: a Threshold-Based Maintenance Approach (TBMA) for components operating within acceptable usage limits, and an Overdue Severity-Based Maintenance Approach (OSBMA) for those that have exceeded their expected lifespans or show signs of critical degradation. This study uses real-world operational data from a Konica Minolta C6000 press. It applies advanced machine learning models, including Gradient Boosting Machines and Random Forest for classification, and Generalized Additive Models (GAM) for Remaining Useful Life (RUL) prediction. The goal is …


The Integration Of Agile Methodologies In Devops Practices Within The Information Technology Industry, Ashley Hourigan, Ridewaan Hanslo Aug 2025

The Integration Of Agile Methodologies In Devops Practices Within The Information Technology Industry, Ashley Hourigan, Ridewaan Hanslo

African Conference on Information Systems and Technology

The demand for rapid software delivery in the Information Technology (IT) industry has significantly intensified, emphasising the need for faster software products and service releases with enhanced features to meet customer expectations. Agile methodologies are replacing traditional approaches such as Waterfall, where flexibility, iterative development and adaptation to change are favoured over rigid planning and execution. DevOps, a subsequent evolution from Agile, emphasises collaborative efforts in development and operations teams, focusing on continuous integration and deployment to deliver resilient and high-quality software products and services. This study aims to critically assess both Agile and DevOps practices in the IT industry …


Toward Secure And Inclusive Educational Metaverse: Insights For African Countries, Nkosikhona T. Msweli Aug 2025

Toward Secure And Inclusive Educational Metaverse: Insights For African Countries, Nkosikhona T. Msweli

African Conference on Information Systems and Technology

The rapid growth of immersive learning platforms has introduced critical identity security challenges. This study presents a bibliometric analysis of over 200 publications (2005–2025) on AI and security issues in virtual educational environments, using Scopus as the primary source. Findings reveal a surge in research after 2022, with China, the U.S., and India as leading contributors, while African representation remains limited. Key concerns include cross-platform vulnerabilities, deepfake threats, and challenges in implementing blockchain-based identity verification. The study also highlights algorithmic bias and ethical issues in identity authentication, emphasizing the need for inclusive, transparent AI systems. The paper provides insights to …


Conceptualizing Sociotechnical Changes In Higher Education Institution Fundraising Practices Resulting From Popia Compliance, Tendani Mulanga Chimboza, Ronica Ramsout, Wallace Chigona Aug 2025

Conceptualizing Sociotechnical Changes In Higher Education Institution Fundraising Practices Resulting From Popia Compliance, Tendani Mulanga Chimboza, Ronica Ramsout, Wallace Chigona

African Conference on Information Systems and Technology

This qualitative inquiry investigates the sociotechnical changes in fundraising practices of Higher Education Institutions (HEI) resulting from compliance with the Protection of Personal Information Act (POPIA) Act No 4 of 2013 in South Africa. POPIA imposes strict regulations for collection, processing, sharing and storage of personally identifiable information (PII). As the South African government continues to reduce subsidies in HEIs, a third-income stream has become important to support operational activities. A major source of a third-income stream for HEIs is fundraising. Fundraising practices are largely mediated through donor management systems (DMS) or Customer Relationship Management Systems (CRM) that rely on …


Biddle Physical Ability Test (Bpat) Performance By Attempt In Southern California Structural Firefighter Candidates, Robert G. Lockie, Joseph Dulla, Jennifer Meloni, Kristina A. Ross, Robin (Rob) Marc Orr, J. Jay Dawes, Tomas J. Ruvalcaba Aug 2025

Biddle Physical Ability Test (Bpat) Performance By Attempt In Southern California Structural Firefighter Candidates, Robert G. Lockie, Joseph Dulla, Jennifer Meloni, Kristina A. Ross, Robin (Rob) Marc Orr, J. Jay Dawes, Tomas J. Ruvalcaba

International Journal of Exercise Science

International Journal of Exercise Science 18(8): 895-909, 2025. The Biddle Physical Ability Test (BPAT) is a job task simulation that must be completed in ≤9:34 min:s by structural firefighter candidates to be accepted to a fire training academy. This study investigated the influence of prior attempts on BPAT time. Retrospective analysis was conducted on 1435 male and 72 female candidates. All participants received equivalent instruction on how to complete the BPAT which incorporated: dry hose drag; charged hose drag; halyard raise; roof walk; attic crawl; roof ventilation; victim removal; ladder removal and carry; stair climb with hose bundle; crawling search; …


Equity In Every Beat: Advancing Women’S Heart Health Through Early Identification, Education, And Partnerships, Cristy Ellen Jomoc, Patricia Etheridge Aug 2025

Equity In Every Beat: Advancing Women’S Heart Health Through Early Identification, Education, And Partnerships, Cristy Ellen Jomoc, Patricia Etheridge

Global Advocacy

Equity in Every Beat: Advancing Women’s Heart Health through Early Identification, Education, and Partnerships is a global advocacy initiative addressing disparities in cardiovascular care among women.

Background: Cardiovascular disease remains the leading cause of death in women worldwide, yet it is frequently underrecognized and undertreated due to implicit bias, misdiagnosis, and barriers to care. With one in three women globally succumbing to heart disease, there is an urgent need for improved early detection and intervention. This initiative aligns with Sustainable Development Goals (SDGs) 3 (Good Health and Well-being), 4 (Quality Education), and 17 (Partnerships for the Goals), focusing on empowering …


Gratifications That Contribute To Compulsive Youtube Use Among University Students, Mkhululi Tshepo Ncube, Zweithini Mabhena, Wallace Chigona Aug 2025

Gratifications That Contribute To Compulsive Youtube Use Among University Students, Mkhululi Tshepo Ncube, Zweithini Mabhena, Wallace Chigona

African Conference on Information Systems and Technology

This study investigated the gratifications contributing to compulsive YouTube use among university students. Compulsive YouTube use, marked by an inability to regulate consumption despite negative impacts to the user, is analysed through the Uses and Gratifications Theory (U&G) and Compulsive Internet Use (CIU). Specifically, the study examined how different gratifications—such as emotional support, habitual viewing, and escapism—drive compulsive use patterns. A cross-sectional survey strategy was employed, collecting data from 175 university students through structured online questionnaires. The study used Partial Least Squares Structural Equation Modelling (PLS-SEM) to test the relationships between the identified gratifications and compulsive usage behaviour. The findings …


Machine Learning Driven Email Phishing Detection, Selasi Tsatsu Ayekple, Ransford Fiifi Bekoe, Ebenezer Addy, Felicia Engmann Aug 2025

Machine Learning Driven Email Phishing Detection, Selasi Tsatsu Ayekple, Ransford Fiifi Bekoe, Ebenezer Addy, Felicia Engmann

African Conference on Information Systems and Technology

Phishing attacks pose significant risks to cybersecurity, exploiting user trust through deceptive email content. This paper presents a machine learning based framework for detecting phishing emails using a 2024 dataset comprising over 80,000 labeled samples sourced from PhishTank and Kaggle. Features were engineered from URLs, email content, and metadata. Five models— Logistic Regression, Support Vector Machine (SVM), Random Forest, XGBoost, and K-Nearest Neighbors (KNN)—were evaluated. Simulated results demonstrate that ensemble models, particularly Random Forest and XGBoost, delivered optimal results, with near-perfect accuracy and recall. The study highlights the efficacy of combining feature-based engineering with ensemble learning to enhance real-time phishing …


How Can We Reduce Mental Health Disparities In Rural Areas?, Brenda Kinyumu Aug 2025

How Can We Reduce Mental Health Disparities In Rural Areas?, Brenda Kinyumu

Global Advocacy

On a regular day, rural areas face a shortage of healthcare providers (Physicians) and have limited access to healthcare for their physical illness. Adding mental health to the equation complicates the situation. Different communities have distinct needs, thus requiring solutions tailored for each community. It is crucial to assess the specific needs of each community and customize interventions accordingly. 1/5 of the rural population, which is roughly 6.5 million people, suffer from mental health illness (Morales et al., 2020). According to the Mental Health America website, the Rural suicide rate is 18.3 &20.5 per 100,0000 compared to the urban rate …


Closing The Gap: A Global Advocacy Campaign To Promote Hiv Pre-Exposure Prophylaxis In Pregnancy, Marin Strong Aug 2025

Closing The Gap: A Global Advocacy Campaign To Promote Hiv Pre-Exposure Prophylaxis In Pregnancy, Marin Strong

Global Advocacy

Background: The risk of HIV acquisition is doubled during pregnancy compared to non-pregnant periods, and over one-third of vertical transmission of HIV (from mother to baby) is attributable to acute maternal HIV acquisition. Since 2017, the World Health Organization (WHO) has recommended oral HIV pre-exposure prophylaxis (PrEP) as a safe, effective prevention tool for pregnant and postpartum women at high risk for HIV acquisition. However, per the 2018-2019 Global Reproductive, Maternal, Newborn, Child and Adolescent Health Policy Survey, only 43% of WHO member states have policies in place aligned with supporting HIV PrEP in pregnancy. It is a critical time …


Activity Hierarchy: A Sequential Process Model For Information Systems Research, Irja Shaanika, Tiko Iyamu Aug 2025

Activity Hierarchy: A Sequential Process Model For Information Systems Research, Irja Shaanika, Tiko Iyamu

African Conference on Information Systems and Technology

Due to the lack of guidelines on how to apply the activity hierarchy (AH) of activity theory (AT), many postgraduates including emerging researchers, continue to struggle in their attempts to apply the theory as a lens. Also, the difficulty limits options in selecting theories in information systems (IS) research. Thus, the study’s objective was to propose a set of guidelines for applying AH in IS research. From a qualitative methods perspective, thirty-one articles were gathered. The interpretive approach was applied using the hermeneutic cycle to examine the articles. Based on the analysis, a model was developed. The model provides a …


Employee’S Willingness To Engage In Information Security Incident Reporting, Ryan Moodley, Salah Kabanda Aug 2025

Employee’S Willingness To Engage In Information Security Incident Reporting, Ryan Moodley, Salah Kabanda

African Conference on Information Systems and Technology

Organisations employ several strategies for mitigating insider threats, and yet recent studies have shown that insider threats continue to surge. Strategies are mostly reliant on technological solutions and more recently, a human centered approach where the focus is on psychological profile and behavioural habits of the individual posing the threat (the insider). The role of employees in reporting the insider or in the reporting of security incidents has received limited attention. This paper, through a literature review synthesis, identifies the factors influencing an employee’s willingness to report an insider and consequently reporting of security incidents. Through a thematic analysis of …


The Shorthorn: November 28, 1979 Aug 2025

The Shorthorn: November 28, 1979

The Shorthorn Newspaper Collection: 1970s

No abstract provided.


The Shorthorn: November 27, 1979 Aug 2025

The Shorthorn: November 27, 1979

The Shorthorn Newspaper Collection: 1970s

No abstract provided.


The Shorthorn: November 06, 1979 Aug 2025

The Shorthorn: November 06, 1979

The Shorthorn Newspaper Collection: 1970s

No abstract provided.


The Shorthorn: November 02, 1979 Aug 2025

The Shorthorn: November 02, 1979

The Shorthorn Newspaper Collection: 1970s

No abstract provided.