Digital Commons Network^™

Usability Experiences Of Family Caregivers Of Older Filipino Patients (60+) With A Digital Health System In A Public Hospital, Howard Jr. P. Cariaso, Joachim Carl E. Espiridion, Athena Kim G. Agbuya, Gian Mico C. Bulandos, Ria Crislie C. Alcantara, Julian Hallie D. Dabu, Timothy Ruvick M. De Guzman, Joseph Gabriel B. Daquioag

DLSU Senior High School Research Congress

Family caregivers are essential in securing healthcare for older Filipino patients, including navigating digital health platforms such as the Online Consultation Request and Appointment (OCRA) System at a public hospital in Manila. This study explored their usability experiences with the OCRA System guided by the Unified Theory of Acceptance and Use of Technology 2 (UTAUT2) framework. A qualitative-exploratory single case study design was employed, with data collected through semi-structured interviews and analyzed using Braun and Clarke’s inductive thematic analysis. Seven themes emerged: Perceived Convenience, Navigating the Interface, Adapting to the System, Influence of Others, Facing Access Constraints, Feelings While Using, …

Impact Of Sugar Content And Ph Levels On The Microbial Load Of Street Food Dipping Sauces, Maffae Ashley L. Padernal, Yeinniel Miguel D. Cao, Jamie M. Velasquez

DLSU Senior High School Research Congress

Foodborne illnesses cause millions of deaths annually, posing a significant public health concern, particularly in regions with thriving street food cultures like the Philippines. This study investigated how sugar content and pH levels in street food dipping sauces affect microbial growth. Six sauce samples were prepared with varying sugar (25g, 50g, 75g) and pH levels (4.0, 3.6, 3.1). Microbial load was measured using the Standard Plate Count (SPC) method. While a moderate sugar concentration (50g) showed the lowest microbial load, this difference was not statistically significant (p=0.77). However, pH significantly impacted microbial growth (p=0.0034), with pH 3.6 showing the lowest …

Optimizing Sea Grapes (Caulerpa Lentillifera) Extract Concentration For Maximum Larval Mortality, Bench Russel D. Caol-Olan, Nicole Shane D. Sabaldan, Jullian Jake D. Labastida, Steffany C. Illagan, Herlynne C. Mallari, Raven Pauline A. Ebuen, Jairra Lysandra M. Atun, Deness Patricia Lauress P. Turla, Dana Kriesha E. Prudente, Christian Dale Luis F. Valenzuela

DLSU Senior High School Research Congress

This research investigates the larvicidal potential of Caulerpa lentillifera, commonly known as sea grapes. Specifically, it aims to determine whether 0%, 10%, 20%, or 30% concentrations of C. lentillifera extract can significantly increase mosquito larval mortality after four hours of exposure. The experiment followed standardized guidelines established by the World Health Organization (WHO), and larval mortality was calculated using Abbott’s formula. This research investigates the larvicidal potential of C. lentillifera, commonly known as lato sea grapes. Specifically, it aims to determine whether 0%, 10%, 20%, or 30% concentrations of C. lentillifera extract can significantly increase mosquito larval mortality after four …

Examining The Bioethanol Yield Potential Of Varying Ratios Of Jicama (Pachyrhizus Erosus) And Footstool Palm (Saribus Rotundifolius) Stalk, Sasha Marie C. Haresco, Alyssa Shane M. Arro, Shalemar O. Baldoza, Raphael Carlos V. Bunga, Rica Michaela G. Dosal, Angela A. Garan, Luke Gabriel R. Mara, Keona Denise C. Marquez, Isabelo Raphael M. Siguenza, Kristoff Isaiah R. Soreta, Kian Stephen Torrijos, Marionne Lorraine R. Valdez, Sky Lance S. Valiente

DLSU Senior High School Research Congress

This study aimed to examine the bioethanol yield potential of varying ratios of Jicama (J) and Footstool Palm Stalk (FPS). The prototype used a mixed feedstock approach and was developed using the Separate Hydrolysis and Fermentation (SHF) method to extract and ferment sugars to produce ethanol. The study measured bioethanol yields by employing a posttest-only controlled group design consisting of a negative control group and three experimental groups. The results demonstrated that Experimental 3 exhibited the highest average initial sugar yield (3.71g), while the Negative Control showed the lowest average initial sugar (1.5g), showing the high sugar potential of Experimental …

Sustained Operating Tracked Environment Resistant Incident Automaton (Soteria): A Search-Focused Amphibious Robot For Flood Disasters, Sofia Angeline Santos Tomas, Lorenzo Shan Baliwag Cruz, Julleanne Angel Dayrit Torralba

DLSU Senior High School Research Congress

With the Philippines being a country that often experiences typhoons, Search and Rescue (SAR) units are often mobilized and are usually prone to injury due to their exposure to dangerous environments. Thus, SAR robots were developed to aid these units and to decrease their chances of injury. However, only a few studies have developed amphibious SAR prototypes, which are needed in post-typhoon environments in the Philippines because of its capability to traverse through land and water. Additionally, the developed prototypes still have room for improvement. Specifically, in their locomotion, design and SAR features. Hence, the development of the Sustained Operating …

Impact Of Unmet Needs The Health Outcomes Of Cancer Patients And Their Family Caregivers (Fcs) In Uganda, Joshua Muliira

Sigma Foundation for Nursing Research Grant Reports

The study aimed to identify the unmet needs that impact the health outcomes of cancer patients and their FCs in Uganda as an initial step in developing a nurse-led supportive care intervention program.

Analyzing The Effects Of Air Quality On The De La Salle University Students And Staff’S Respiratory Health In The Manila And Laguna Campuses, Jessica Abigail Ang Ang, Juliene Matheson Tan Ang, Jessica Abigail Ang Ang, Terese Elaine Tan Ong Hian Huy

DLSU Senior High School Research Congress

As urbanization rates arise, air pollution has become an increasing concern in our society --leading to poor air quality and several cases of respiratory diseases and illnesses. Adequate air quality levels are needed in indoor environments such as schools as people spend the majority of their time indoors. Thus, this study aims to assess the ambient air quality in the vicinity of the DLSU campuses in Manila and Laguna by determining the current level of Particulate Matter less than 2.5 microns (PM2.5) while also evaluating indoor air quality at two different locations in the Manila campus by measuring PM2.5 and …

Assessing The Eutrophication Potential Of Manila Bay Using Landsat 8-Derived Ndvi And Ndwi Parameters, Sean Andre D. Calajate, Francis Edric M. Robles, Maria Francesca I. Rojas, Tristan Josef A. Tolentino

DLSU Senior High School Research Congress

Eutrophication, characterized by the presence of excess aquatic nutrients, poses a detrimental environmental threat to Philippine water bodies such as Manila Bay—consequently degrading water quality and augmenting algal blooms that harm aquatic life. This may be caused by a variety of issues such as urbanization and assorted nutrient overloading. Thus, monitoring of its susceptibility to eutrophication is a valuable step in mitigating its potential effects. This study utilized Landsat-8 derived satellite imagery of Manila Bay to analyze the eutrophication potential of the bay from January 2024 to December 2024 using the open-access QGIS software for processing. Two spectral indices: Normalized …

Rethinking The Revolution: Reimagining The Relationship Between People And Power Through Rousseau’S General Will, Avah Jimaria N. Marzan, Terrence Luis M. Reyes, Miguel Jae P. Asido, Ma. Angelica Therese S. Abiera, Armione Kiera M. Magadia, Kataryna Theriz M. Dato-On

DLSU Senior High School Research Congress

The 1986 EDSA Revolution was a pivotal moment in Philippine history, where Filipinos united to oppose the tyranny under the dictatorship of former President Ferdinand Marcos Sr.. However, the country still faces long-term instabilities in its aftermath. Thus, by accounting for the facets contributing to the discourse of the general will, the paper examines EDSA through Jean-Jacques Rousseau’s theory to ascertain whether political rallies are compatible under a social contract—an agreement concerning individuals’ rights and responsibilities to stimulate respectful coexistence and law adherence. This paper argues that political rallies are compatible if they uphold the general will and when the …

A (Loper) Bright Future? Charting Federal Ai Legislation With State Blueprints In A Post-Chevron World, William B. Simpson

Student Journal of Information Privacy Law

Despite a growing proliferation of algorithmic systems across the market, the U.S. lacks a comprehensive federal AI law to address the risks posed by this technology. The 2024 Supreme Court case Loper Bright v. Raimondo, which overturned the doctrine of Chevron deference, arguably complicates the passage of such a law by constraining Congress’ ability to use ambiguous statutory language as a means of reaching legislative consensus. Nevertheless, as Congress prepares to tackle this complex issue, it can look to state legislatures that have passed AI laws amidst similar constraints. The purpose of this article is to analyze certain state AI …

The Case For A Federal Data Privacy Law From A National Security Perspective - What The U.S. Can Learn From Overseas, Theodore H. Massey Iii

Student Journal of Information Privacy Law

The collection of personal data in the private sector has grown exponentially over the years, leading to an exponential growth in the theft and the purchase of personal data by criminals and foreign adversaries. While the United States has implemented EO 14117 and the Protecting Americans’ Data from Foreign Adversaries Act of 2024 to protect against the inherent national security risks associated with data privacy, the United States must create an omnibus federal privacy law if it wishes to mitigate the national security risk. This paper introduces the reader to the increase in personal data collected by private organizations and, …

The Constitutionality Of Geofence Warrants, Sahara R. Damon

Student Journal of Information Privacy Law

In our current Information Age, new technologies are expanding faster than our legislatures can keep pace with. This has certainly been the case with “Geofence Warrants,” which are a form of reverse warrant that law enforcement has increasingly relied on to uncover perpetrators of crimes where a suspect may otherwise not be uncovered. Chatrie, the first case to be heard in a Circuit Court regarding geofence warrants, serves as a prime example of the typical context in which these warrants are employed. In Chatrie, over a week, three armed robberies took place at the same bank by what appeared to …

Free Speech And Synthetic Lies: Deepfakes, Synthetic Media, And The First Amendment, Jacob R. Bourgault

Student Journal of Information Privacy Law

The rapid evolution of deepfakes and synthetic media presents unique and pressing challenges to the scope and resilience of First Amendment protections. While these technologies can be used creatively or comedically, they are increasingly weaponized in ways that can cause substantial harm: from non-consensual pornography and fraud to manipulated political content and reputational sabotage. As the production of synthetic media becomes more accessible and convincing, courts and lawmakers are being called upon to resolve the tension between free expression and individual dignity, autonomy, and privacy. This Article examines whether existing exceptions to First Amendment free speech—such as obscenity, defamation and …

Unlawful Disclosures Of Personal Information In M&A Transactions And How To Avoid Them, Zion J. Mercado

Student Journal of Information Privacy Law

This article examines the unlawful disclosure of personal information in the context of M&A transactions, identifying common pitfalls and legal exposures that arise during due diligence and as a result of the transaction itself. It discusses how various data privacy regulatory regimes intersect with M&A practices, and provides practical guidance for mitigating risks through contractual and technical safeguards. By outlining regulatory expectations and enforcement trends, the article aims to help deal professionals and counsel avoid privacy violations and ensure compliant transactions.

Teaching Cultural Awareness To Dental Hygiene Students Through Project Based Learning, Jennifer Fehrenbacher

Journal of Educational Research and Practice

I implemented a cultural awareness project (CAP) to enhance dental hygiene students’ understanding of diverse cultural needs and beliefs related to oral health. This 2-year quality assurance project aimed to assess student perceptions of the CAP.

Two cohorts of 23 junior students each participated. I collected data via post-project surveys adapted from the Student Evaluation of Educational Quality (SEEQ) instrument after obtaining Institutional Review Board (IRB) approval and consent. Both cohorts (n = 23 each) demonstrated positive perceptions of the CAP, with mean scores of 4.9 and 4.8, respectively (p = .024). These data suggest that the CAP …

Developing A Healthy Lifestyle Counseling Program In The Medical Home For Pediatric Patients With Obesity: A Pilot Program, Charlotte Helvie, Carrie Gordon, Audra Buschagen, Leah Marie Seften, Tara Palnitkar, Laura J. Faherty

Journal of Maine Medical Center

Problem: Lifestyle changes can significantly improve health outcomes for children with obesity and related chronic medical conditions. Families with limited knowledge about effective ways to improve health with lifestyle changes may benefit from frequent interactions with their health care team. This team can provide additional information and support needed to make and sustain lifestyle changes. Though potentially effective, there are often barriers to this care for both providers (limited time and availability of trained axillary staff) and families (missing school and work for frequent appointments).

Approach: A new lifestyle changes program led by nurses was piloted at a primary care …

Tax Trends, E. S. Linett

Tax Adviser

No abstract provided.

Measuring Nursing Student’S Performance, Attitude And Psychological Impact Of Different Evaluation Approaches In Simulation Education At Arab American University- Palestine, Mohammad Asia, Maysa Kassabry

Journal of the Arab American University مجلة الجامعة العربية الامريكية للبحوث

This study aimed to compare the competency and psychological impact of using the objective structured clinical examination (OSCE) to the traditional evaluation methods (TEM) in evaluating cardiology skills among nursing simulation students. Thirty-two students were initially assessed using TEM, and one week later using the OSCE. Scores of the student competency were compared using paired sample t-tests, while semi-structured interviews were used to expand on qualitative measures. Students' mean scores were significantly higher in using OSCE than in TEM (p< 0.001). Students' attitudes and perceptions of both approaches showed favorable attitudes towards OSCE on most of the items. The qualitative data showed that students with lower GPAs and utilizing the OSCE approach experienced higher anxiety. The psychological impact of evaluation approaches requires additional investigation.

Effect Of Different Nutrient Media On Mycelial Growth Of Different Species Of Medicinal Mushroom, Luna Ahmad, Fahed Albiski, Ramzi Murshed, Hijazi Mando, Bssam Al Okla

Journal of the Arab American University مجلة الجامعة العربية الامريكية للبحوث

The research was carried out in 2022 in the National Commission for Biotechnology (NCBT). The aim is studying the mycelium growth of 5 commercial strains of four medicinal mushroom: Ganoderma lucidum (G.l), Agaricus blazei (A.b), Hericium erianaceum (H.e) and Lentinus edodes (Tow strains: strain M3782 (L.e1) and strain straw (L.e2)), sourced of Aloha company of USA on four nutrient growth media: Potato Dextrose Agar (PDA), Malt extract Agar (MEA), Sabouroud Dextrose Agar (SDA) and Corn meal agar (CMA). The following mycelium growth parameters were studied: mycelium height (H), mycelium diameter (D), mycelium density (G), growth rate (GR) and growth coefficient …

The Effect Of The Proposed Training Program Using Body Resistance Exercises (Trx) On The Level Of Some Physical And Skill Abilities Of Female Gymnasts In Jerusalem, Hala Jaber, Ahmad Sharaf

Journal of the Arab American University مجلة الجامعة العربية الامريكية للبحوث

The aim of this study is to identify the effect of the proposed training program using body resistance exercises (TRX) on the level of some physical and skill abilities of female gymnasts in the governorates of Jerusalem. The study was conducted on a sample of (30) gymnasts at the Rosary Sisters School, they were divided into two groups, the experimental group and its members (15) and the control group and its members (15), after ensuring the homogeneity and equivalence of the sample. The control group was subjected to the traditional program, and the experimental group was subjected to the proposed …

Modulation Of Pulmonary Epithelial Paracellular Permeability By Pneumolysin From Streptococcus Pneumoniae, Alexandra S. Tamayo Moreira

Biology Theses

Pneumolysin (PLY), a key virulence factor of Streptococcus pneumoniae (S. pneumoniae), disrupts airway epithelial barriers, yet its cellular and molecular mechanisms remain poorly understood. We aim to elucidate recombinant pneumolysin (rPLY)’s effects on Calu-3 bronchial epithelial barrier integrity and underlying pathways. This study investigates the effects of non-lytic and lytic PLY concentrations (5, 15, 30 µg/mL) to test the hypothesis that PLY increases epithelial paracellular permeability by affecting the anatomy and physiology of epithelial tight junctions. To address the hypothesis that PLY increases paracellular permeability through disruption of tight junction integrity in Calu-3 cells in a time- and dose-dependent …

Supplemental Data: Analyzing Point Of Care Tools Through Faculty, Resident, And Stakeholder Buy-In: Promises And Pitfalls, J. Michael Lindsay

Faculty Publications

Costs for UpToDate, the library’s primary point of care clinical tool, had increased to half of the acquisitions budget but without user affiliation data to facilitate cost sharing. A working group led by librarians was formed to review alternatives. Surveys indicated users preferred UpToDate and renewal was recommended by the working group, with costs being shared between the academic unit and the hospital. These results showed that the library can effectively lead analysis projects with this level of visibility, but persuading users to consider alternatives to a trusted tool can be challenging.

Appendix 1 is a general survey meant to …

Comparing Methods For Glomerular Filtration Rate Estimation, Xiaoqian Zhu, Tariq Shafi, Keith Norris, Jeannette Simino, Srishti Shrestha, Thomas H. Mosley, Michael E. Griswold, Seth T. Lirette

Data Science Publications

Background: The glomerular filtration rate (GFR), estimated from serum creatinine (SCr), is widely used in clinical practice for kidney function assessment, but SCr-based equations are limited by non-GFR determinants and may introduce inaccuracies across racial groups. Few studies have evaluated whether advanced modeling techniques enhance their performance. Methods: Using multivariable fractional polynomials (MFP), generalized additive models (GAM), random forests (RF), and gradient boosted machines (GBM), we developed four SCr-based GFR-estimating equations in a pooled data set from four cohorts (n = 4665). Their performance was compared to that of the refitted linear regression-based 2021 CKD-EPI SCr equation using bias (median …

"A Small Victory In A Battle That Should Have Not Been Necessary": Rebecca Flores And The Struggle For Field Sanitation In The Rio Grande Valley Of Texas, Brent M. S. Campney

History Faculty Publications

This study examines the struggle for field sanitation in the Rio Grande Valley of Texas, where it was waged in the late 1970s and early 1980s by United Farm Workers director Rebecca Flores and her allies. The first section examines the harsh living and working conditions experienced by farm workers there. The second provides a brief biographical sketch of Flores, a daughter of farm workers, from her years as a college student to her role as the leader of the Texas UFW. The third examines the struggle for field sanitation by Flores and the UFW, their success in changing state …

Improved Perceived Health Status Among Persons Practicing Yoga For Pain Management, Mary Kovoor

NYMC Student Theses and Dissertations

Purpose of the Study: The purpose of this research was to examine the relationship between yoga practice and perceived health status, and to evaluate the benefits of yoga as a pain management strategy for low-income individuals.

Methods: An observational cross-sectional study was conducted and analyzed using 2022 National Health Interview Survey (NHIS) data. Logistic regression analyses examined whether the practice of yoga affected perceived health status, and whether low-income individuals were more likely to practice yoga for pain management.

Results: Analyses revealed that individuals who practiced yoga were 1.7 times more likely to report their health status positively than those …

Understanding The Perspectives Of African American Women Towards Initiating A Fitness Program, Clarissa Sheneka Davis Best

Walden Dissertations and Doctoral Studies

African American women residing in rural communities have seen substantial increases in preventable diseases resulting from obesity. The research problem addressed in this study surrounded the perspectives that African American women have towards initiating a fitness program. The purpose of this study was to explore those perspectives utilizing a sample population of African American women living in Salisbury, North Carolina. This study embraced the Theory of Reasoned Action (TRA) created by Prachaseree et al., (2021) and the Self-Determination Theory (Deci & Ryan, 1991) as the conceptual frameworks. Three research questions guiding this study were: What specific barriers do African American …

Miller Plastic Products Inc V. Nlrb

2025 Decisions

Agency

Lucrecia Taylor V. Commissioner Social Security

2025 Decisions

USDC for the Eastern District of Pennsylvania

Quality Improvement Project Enhancing Communication Perceptions Among Nursing Staff In The Operating Room, Denis Awu

Doctor of Nursing Practice Projects

Effective communication in the operating room (OR) is crucial for ensuring patient safety and optimal surgical outcomes. Communication breakdowns among surgical teams are a leading cause of sentinel events and procedural errors. This quality improvement (QI) project aimed to enhance communication perception among OR nursing staff through a structured training program focused on verbal, non-verbal, active listening, and communication under pressure. Grounded in Social Cognitive Theory and implemented using both Kotter’s 8-Step Change Model and the Plan-Do-Study-Act (PDSA) cycle, the intervention included interactive workshops and simulation exercises delivered over a six-week period. A total of 50 registered nurses participated in …

Prognostic Features Of Recurrent Midline And H3 K27m-Mutant Glioma, Yazmin Odia

All Publications

Background/Objectives: Midline glioma is a frequently morbid primary brain tumor often characterized by the histone mutation H3 K27M.Thestandard-of-caretreatment is radiation therapy in the frontline setting, though effective treatment remains elusive and there is no established therapy in the second line or later setting. Here, we present the results of a multicenter, observational, retrospective study of the natural history of this disease in the recurrent setting when managed via standard-of-care interventions. Methods: Forty-four patients with recurrent H3 K27M-mutant and/or midline glioma after standard-of-care treatment were identified across 11 clinical centers in the United States who met inclusion criteria for evaluation. Data …