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Current Injection Treatment For Adhesive Capsulitis, A Narrative Review, Laurence Roy-Bélanger, Tian Yue Ding, Édouard Marcoux, Mathieu Boudier-Revéret Jan 2025

Current Injection Treatment For Adhesive Capsulitis, A Narrative Review, Laurence Roy-Bélanger, Tian Yue Ding, Édouard Marcoux, Mathieu Boudier-Revéret

Rehabilitation Practice and Science

This narrative review outlines the current practices related to ultrasound-guided (USG) injection treatments for adhesive capsulitis (AC), including injection sites, approaches, medications, and doses.

USG procedures are increasingly accessible for AC, offering diverse injection approaches and medication dosing. Given the methodological variations in existing studies, a summary of current practices is essential. We conducted a narrative review of recent literature retrieved from computerized databases.

Glenohumeral (GH) and coracohumeral ligament (CHL) injections may improve outcomes for AC, with some evidence suggesting potential benefits of targeting the CHL. Subacromial bursa injections alone appear to be less effective. Multi-site injection techniques show promising …


Unveiling The Role Of The Suprascapular Nerve In Painful Shoulder: A Narrative Review With A Focus On Ultrasound-Guided Diagnosis And Intervention, Hong Hong, Wei-Ting Wu, Ke-Vin Chang Jan 2025

Unveiling The Role Of The Suprascapular Nerve In Painful Shoulder: A Narrative Review With A Focus On Ultrasound-Guided Diagnosis And Intervention, Hong Hong, Wei-Ting Wu, Ke-Vin Chang

Rehabilitation Practice and Science

Suprascapular nerve disorders are a significant yet often underdiagnosed cause of shoulder pain and dysfunction, stemming from the nerve's critical role in shoulder stability and mobility through its innervation of the supraspinatus and infraspinatus muscles. This review explores the anatomy and clinical relevance of the suprascapular nerve, highlighting the need for accurate diagnosis in cases of pain, weakness, or functional impairment that mimic other shoulder conditions. Among diagnostic modalities, ultrasound has become a vital tool, providing real-time imaging to precisely assess nerve compression or damage. Its utility extends to therapy, with recent advancements in ultrasound-guided interventions—such as nerve blocks, corticosteroid …


Axillary Web Syndrome Following Breast Cancer Surgery: A Review Of Current Literature, Christina Soong, Tyng-Guey Wang, Shaw-Gang Shyu Jan 2025

Axillary Web Syndrome Following Breast Cancer Surgery: A Review Of Current Literature, Christina Soong, Tyng-Guey Wang, Shaw-Gang Shyu

Rehabilitation Practice and Science

Axillary web syndrome (AWS), a complication primarily following breast cancer surgeries involving axillary lymph node dissection (ALND), presents as painful cords extending from the axilla, impairing shoulder mobility and potentially delaying cancer treatment. This review consolidates existing knowledge on AWS, covering its clinical presentation, risk factors, pathophysiology, and management strategies. AWS typically arises within weeks post-surgery but may develop later, manifesting as fibrous cords that hinder arm movement. Diagnosis relies primarily on clinical examination, and the reported incidence varies significantly across different populations and study designs. Risk factors include ALND, younger age, low body mass index, and adjuvant therapies. The …


Multidisciplinary Approach To Managing Hypotonia And Developmental Delays Due To A Novel Gtpbp3 Mutation, Fan Mei, Ru-Lan Hsieh Jan 2025

Multidisciplinary Approach To Managing Hypotonia And Developmental Delays Due To A Novel Gtpbp3 Mutation, Fan Mei, Ru-Lan Hsieh

Rehabilitation Practice and Science

Introduction: Hypotonia in early life is often challenging to diagnose due to its diverse etiologies, with genetic disorders accounting for about one-third of cases. A precise diagnosis using a comprehensive, multidisciplinary approach is crucial for determining prognosis, guiding treatment, and providing genetic counseling.

Case Presentation: We report the first case in Taiwan involving compound heterozygous mutations in the GTPBP3 gene. A 13-month-old girl presented with developmental delays and hypotonia despite normal prenatal screenings and a year of rehabilitation therapy. Next-generation sequencing revealed two novel mutations: c.785A>C (p.Gln262Pro), a missense mutation in Exon 5, and c.1175_1181dup (p.Ser395GlufsTer4) …


Ambulation Challenges Post High-Voltage Electrical Burn Involving Three Extremities, Complicated With Osteomyelitis: A Case Report, Chiang-Hui Huang, Katie Pei-Hsuan Wu Jan 2025

Ambulation Challenges Post High-Voltage Electrical Burn Involving Three Extremities, Complicated With Osteomyelitis: A Case Report, Chiang-Hui Huang, Katie Pei-Hsuan Wu

Rehabilitation Practice and Science

High-voltage electrical burns in occupational settings can leave detrimental injuries with immediate impact and long-term sequel. Despite extensive literature on the injury mechanism, comprehensive long-term rehabilitation descriptions for such devastating cases remain scarce. This report presents a significant traumatized high-voltage electrical injury involved three out of four extremities. A late complication with extensive tibial osteomyelitis affecting two-thirds of the bone severely compromised the patient’s ambulation potential, emphasizing the importance of segmental rehabilitation with progressive tolerance in ambulatory weight-bearing. We evaluated the patient’s physical, mental, and social component using Barthel Index, Veterans RAND 12-Item Health Survey (VR-12), and Patient-Reported Outcomes Measurement …


Clinical Application Of Intraoperative Neurophysiological Monitoring During Detethering Surgery Of A Newborn: A Case Report, Mu-Yun Lin, Hsin-Hung Chen, Tsui-Fen Yang Jan 2025

Clinical Application Of Intraoperative Neurophysiological Monitoring During Detethering Surgery Of A Newborn: A Case Report, Mu-Yun Lin, Hsin-Hung Chen, Tsui-Fen Yang

Rehabilitation Practice and Science

Background:

Tethered cord syndrome (TCS) is a rare congenital condition that causes abnormal tension on the spinal cord and often requires early surgical intervention to prevent progressive neurological and orthopedic deficits. However, performing detethering surgery in neonates presents unique challenges due to their immature neural pathways, which complicate intraoperative neuromonitoring (IONM).

Case Description:

We report the case of a 13-day-old neonate with TCS who underwent successful detethering surgery under advanced IONM. Double-train stimulation with a linked quadripolar montage was employed to elicit motor evoked potentials (MEPs), overcoming the challenge of monitoring immature corticospinal tracts. Additionally, subdural strip electrodes were used …


Late-Onset Sciatic Nerve Compression Due To Distal Femoral Osteochondroma, I-Fan Hsieh, Tian-Shin Yeh Jan 2025

Late-Onset Sciatic Nerve Compression Due To Distal Femoral Osteochondroma, I-Fan Hsieh, Tian-Shin Yeh

Rehabilitation Practice and Science

Osteochondroma is one of the most common benign bone tumors, typically asymptomatic, and rarely causes nerve compression. Previous case reports documented nerve compression by osteochondroma arising from the proximal fibula, pelvic bone, and spine. We report a rare case of osteochondroma at the distal femur causing sciatic nerve compression with symptom onset at 42 years old. This case highlights that osteochondroma can develop at any skeletal location, and even though these lesions typically cease to grow after skeletal maturity. Individuals with a history of osteochondroma should consider it as a differential diagnosis for new symptoms even in older age to …


Dysphagia In Becker Muscular Dystrophy: A Case Report And Literature Review, Chien-Ping Chen, Hung-Jui Chuang, Yi-Chi Li, Ming-Yen Hsiao, Tyng-Guey Wang Jan 2025

Dysphagia In Becker Muscular Dystrophy: A Case Report And Literature Review, Chien-Ping Chen, Hung-Jui Chuang, Yi-Chi Li, Ming-Yen Hsiao, Tyng-Guey Wang

Rehabilitation Practice and Science

Dysphagia is a recognized complication in patients with muscular dystrophies, but its characteristics in Becker muscular dystrophy (BMD) remain underexplored. This case report describes a man with BMD who developed dysphagia, initially presenting with mild symptoms but later experiencing aspiration pneumonia with respiratory failure. He regained safe oral intake after swallowing training. Three years later, he suffered worsening dysphagia following a severe coronavirus disease-2019 (COVID-19) infection, ultimately losing the ability to resume oral feeding despite months of rehabilitation. Literature on swallowing disorder in BMD reported poor mastication, reduced laryngeal elevation, and increased pharyngeal residue; however, silent aspiration, as observed in …


Effectiveness Of Fu's Subcutaneous Needling In Pain Management And Rehabilitation: A Narrative Review, Po-En Chiu, Chun-Chang Wu, De-Jian Lu, Zhonghua Fu, Li-Wei Chou Jan 2025

Effectiveness Of Fu's Subcutaneous Needling In Pain Management And Rehabilitation: A Narrative Review, Po-En Chiu, Chun-Chang Wu, De-Jian Lu, Zhonghua Fu, Li-Wei Chou

Rehabilitation Practice and Science

Fu’s Subcutaneous Needling (FSN) is a modern needling technique distinct from traditional acupuncture, primarily used for musculoskeletal pain, neuropathic conditions, and emerging applications in rehabilitation. FSN is also designated as a kind of dry needling focusing on deactivating myofascial trigger points. This review categorizes FSN-related studies into case reports, clinical trials, and animal studies, evaluating its therapeutic efficacy, safety, and mechanisms. Case reports suggest that FSN provides rapid pain relief and functional improvement, while clinical trials, including randomized controlled trials (RCTs), support its role in reducing pain and enhancing neuromuscular function despite limitations in sample size and protocol consistency. Animal …


Immersive Computer-Assisted And Traditional Balance Training Methods On Balance Performance In Young Athletes: A Randomized Comparative Study, Hsien-I Lai, Yun-Hsin Huang, Chen-Yu Chien, Chung-Lan Kao Jan 2025

Immersive Computer-Assisted And Traditional Balance Training Methods On Balance Performance In Young Athletes: A Randomized Comparative Study, Hsien-I Lai, Yun-Hsin Huang, Chen-Yu Chien, Chung-Lan Kao

Rehabilitation Practice and Science

Introduction: Balance is essential for athletic performance. This study compared immersive computer-assisted balance training using the Bertec Balance Advantage CDP/IVR system with traditional soft mat training in young athletes.

Methods: Twenty-two young athletes were randomly assigned to a soft mat group (n = 10) or a Bertec group (n = 12). Both groups completed four training sessions over two weeks. Balance was assessed pre- and post-training using the Sensory Organization Test (SOT), Limits of Stability (LOS) test, and Dynamic Visual Acuity (DVA) test. Two-way mixed ANOVA and Bonferroni-corrected post-hoc analyses were performed.

Results: Both groups improved in postural stability and …


Ultrasound-Guided Injection In Meralgia Paresthetica: A Narrative Review, Jia-Chi Ko, Tyng-Guey Wang, Shaw-Gang Shyu Jan 2025

Ultrasound-Guided Injection In Meralgia Paresthetica: A Narrative Review, Jia-Chi Ko, Tyng-Guey Wang, Shaw-Gang Shyu

Rehabilitation Practice and Science

Meralgia paresthetica (MP) is a neuropathic pain syndrome resulting from compression or irritation of the lateral femoral cutaneous nerve (LFCN). Traditional diagnostic approaches rely on clinical assessments and electrodiagnostic testing. Ultrasound has emerged as a non-invasive, cost-effective modality for detailed visualization of the LFCN and guiding treatment interventions.

This review explores the anatomical considerations of the LFCN, its common etiological factors, clinical presentation, current management strategies, and ultrasound-guided injection techniques. While LFCN exhibits notable anatomical variability, and it is susceptible to external compression near the inguinal ligament. Some potential causes reveal as obesity, diabetes mellitus, or surgical interventions. Patients typically …


Ultrasound-Guided Percutaneous Needle Barbotage And Ultrasonic Tenotomy For Rotator Cuff Calcific Tendinopathy, Toru Omodani Jan 2025

Ultrasound-Guided Percutaneous Needle Barbotage And Ultrasonic Tenotomy For Rotator Cuff Calcific Tendinopathy, Toru Omodani

Rehabilitation Practice and Science

Rotator cuff calcific tendinopathy (RCCT) is a common source of shoulder pain caused by calcium deposits within the rotator cuff tendons. Ultrasound-guided interventions have emerged as effective, minimally invasive alternatives to surgery for symptomatic cases unresponsive to conservative treatments. This review summarizes two primary techniques: percutaneous needle barbotage and percutaneous ultrasonic tenotomy. In needle barbotage, one or two needles are inserted under ultrasound guidance to inject and aspirate saline, thereby fragmenting and removing the calcific deposit. This method yields rapid pain relief and improved shoulder function, with follow-up imaging often demonstrating near-complete deposit resolution. For particularly hard or recalcitrant deposits, …


Safety In Dry Needling: The Role And Contributions Of The International Dry Needling Education & Training Advisory Group (Idnetag), W Mahmoud, J. Dommerholt Jan 2025

Safety In Dry Needling: The Role And Contributions Of The International Dry Needling Education & Training Advisory Group (Idnetag), W Mahmoud, J. Dommerholt

Rehabilitation Practice and Science

Dry needling is an intervention that physical therapists use to address various neuromusculoskeletal pain syndromes, primarily through targeting myofascial trigger points (TrPs) in muscle tissue. This technique involves inserting thin filiform needles into specific areas to relieve pain and improve movement. Despite its therapeutic potential, concerns regarding adverse events (AEs) necessitate stringent safety protocols and guidelines. In response, the International Dry Needling Education & Training Advisory Group (IDNETAG) was established in 2023 with members from diverse professions across eight countries. IDNETAG's mission is to enhance global standards of practice, focusing on safety, education, and consistency in treatment protocols. Research indicates …


A Rare Case Of Bilateral Supraspinatus Tendon Tears With Unilateral Musculotendinous Junction Involvement In An Elderly Patient, Kanyamas Poompreecha, Patsaree Pattanasuwanna, Ya-Chu Hsu Jan 2025

A Rare Case Of Bilateral Supraspinatus Tendon Tears With Unilateral Musculotendinous Junction Involvement In An Elderly Patient, Kanyamas Poompreecha, Patsaree Pattanasuwanna, Ya-Chu Hsu

Rehabilitation Practice and Science

Rotator cuff (RC) tears are a common cause of shoulder pain in the elderly, though tears at the musculotendinous junction (MTJ) are uncommonly observed. We present a rare case of bilateral supraspinatus tendon tears in a 68-year-old male, with unilateral involvement of the MTJ. Symptoms developed three months after resuming resistance training following left acromioclavicular dislocation surgery. Ultrasound revealed a full-thickness insertional tear on the left and a partial MTJ tear on the right. Conservative treatment led to symptom resolution without surgery. This case highlights the diagnostic value of dynamic ultrasound for subtle rotator cuff and MTJ lesions in elderly …


Inactivity In Ambulatory Hemodialysis Patients: A Multidimensional Health Assessment, Guan-Yi Huang, Ji-Tseng Fang, Ching-Chung Hsiao, Shu-Chun Huang Jan 2025

Inactivity In Ambulatory Hemodialysis Patients: A Multidimensional Health Assessment, Guan-Yi Huang, Ji-Tseng Fang, Ching-Chung Hsiao, Shu-Chun Huang

Rehabilitation Practice and Science

Background: Sedentary lifestyles and poor fitness are prevalent among patients undergoing maintenance hemodialysis (HD). However, no study has comprehensively evaluated multiple dimensions of physical fitness using gold-standard methods in ambulatory chronic HD patients, who represent approximately 60% of the HD population. In this study, a multidimensional health assessment -including standardized evaluations of fitness—was conducted to examine its association with physical activity levels.

Methods: This cross-sectional study assessed patients receiving maintenance hemodialysis at dialysis centers within a tertiary medical center and a regional hospital, using a comprehensive battery of evaluations. These included cardiopulmonary exercise testing, isokinetic dynamometry, dual-energy X-ray absorptiometry …


Professional Liability, Shelby Taylor, R. Max Ward, Levi Klinglesmith Jan 2025

Professional Liability, Shelby Taylor, R. Max Ward, Levi Klinglesmith

SMU Annual Texas Survey

No abstract provided.


Front Matter Jan 2025

Front Matter

Journal of Air Law and Commerce

No abstract provided.


Autonomic Dysfunction In Gastroesophageal Reflux Disease. The Neurogastro-Cardiac Axis: Friend Or Foe?, Sergio Sobrino-Cossio, Jorge Cossío-Aranda, Elymir S. Galvis-García, Gualberto Mateos-Pérez, Óscar Teramoto-Matsubara, Jesús A. González-Hermosillo, Juan C. Lopez Alvarenga, Mustafa Azizoglu, José M. Remes-Troche Jan 2025

Autonomic Dysfunction In Gastroesophageal Reflux Disease. The Neurogastro-Cardiac Axis: Friend Or Foe?, Sergio Sobrino-Cossio, Jorge Cossío-Aranda, Elymir S. Galvis-García, Gualberto Mateos-Pérez, Óscar Teramoto-Matsubara, Jesús A. González-Hermosillo, Juan C. Lopez Alvarenga, Mustafa Azizoglu, José M. Remes-Troche

School of Medicine Publications

Gastroesophageal reflux disease (GERD) is a complex and highly prevalent entity. Impaired gut-brain communication is associated with autonomic dysfunction. Modulation of the autonomic nervous system controls gastrointestinal functions. In GERD, a decrease in vagal tone (parasympathetic activity) and an increase in sympathetic activity with autonomic balance shifted towards the sympathetic system have been reported. Clinical questionnaires and non-invasive measurement of heart rate variability may be useful in patients with GERD to detect autonomic dysfunction. Restoration of parasympathetic system activity (mainly neuromodulation), with subsequent improvement of parasympathetic activity, will reduce the intensity of autonomic symptoms and GERD, improving quality of life. …


Wrongful Birth After Dobbs And The Limits Of Tort Law In Areas Of Dissensus, E. Travis Ramey Jan 2025

Wrongful Birth After Dobbs And The Limits Of Tort Law In Areas Of Dissensus, E. Travis Ramey

Nebraska Law Review

As the abortion debate has raged in this country, a secondary debate over wrongful birth has accompanied it. Wrongful birth is a medical-malpractice-like claim brought by parents who allege that a medical provider negligently failed to provide accurate information about the fetus and that had they received accurate information they would have terminated the pregnancy. Courts rejected the tort theory until Roe v. Wade was decided. Post-Roe, courts were heavily divided over whether to recognize the claim and what damages were recoverable. Now, after Dobbs v. Jackson Women’s Health Organization, the continued viability of wrongful birth is …


Diversity Statements, Academic Freedom, And The First Amendment, Keith E. Whittington Jan 2025

Diversity Statements, Academic Freedom, And The First Amendment, Keith E. Whittington

Nebraska Law Review

Diversity statements have become a common component of applications for faculty positions and student admission at universities across the country. They have also become politically controversial, with several states banning the use of such requirements at public universities. The use of diversity statements also raises difficult constitutional questions under the First Amendment at public universities and academic freedom questions at both public and private universities. Although there are versions of such statements that might pass constitutional muster, as commonly designed and implemented, the use of diversity statements likely violates both First Amendment and academic freedom principles. Indeed, diversity statement requirements …


Democracy’S Fundamentals: Efficacy, Equality, And The Supreme Court, Jenny Breen Jan 2025

Democracy’S Fundamentals: Efficacy, Equality, And The Supreme Court, Jenny Breen

Nebraska Law Review

When assessing courts in a democratic regime, we must begin by asking substantial questions about what it means for any democratic nation to allocate such important functions to an often unelected branch of government. Courts must fit within a democracy, not democracies within a judicial system. This Essay identifies two fundamental predicates of democratic rule—efficacy and equality—and examines the decisions of the United States Supreme Court in light of both of those key categories, finding that its recent decisions have been consistently undermining both. These observations on the United States Supreme Court are prefaced by overviews of the scholarly literature …


Dreamers And The Fda: Article Iii Standing In Immigration Cases After Fda V. Alliance, Madeline Hutchison Jan 2025

Dreamers And The Fda: Article Iii Standing In Immigration Cases After Fda V. Alliance, Madeline Hutchison

Nebraska Law Review

States historically challenge federal executive policy through litigation. One recent example is Texas’ challenge to the Deferred Action for Childhood Arrivals (“DACA”) policy for the second time in two years. The validity of DACA was challenged in the Fifth Circuit due to immigration concerns by Texas, where the court ultimately held Texas had Article III standing to sue. However other courts, and the Supreme Court in particular, have begun closing the door on plaintiffs that demonstrate only broad injuries related to government regulations and policies. The June 2024 Supreme Court ruling in FDA v. Alliance may open the door for …


The Jurisprudence Of Statutory Interpretation: A Framework For The Logical Restraints Of Legal Positivism And Textualism, K. A. Stenseng Jan 2025

The Jurisprudence Of Statutory Interpretation: A Framework For The Logical Restraints Of Legal Positivism And Textualism, K. A. Stenseng

Nebraska Law Review

Since President Donald Trump’s first term in office, the Supreme Court has become increasingly dominated by justices who identify as textualists. In recent years, the Court’s environmental decisions (and the Court itself) have become the center of public scrutiny. As President Trump proceeds through his second term in office, how can legal experts and policymakers better understand the trajectory of the current court? Answering this question is vital as the legal community faces new questions surrounding the Rule of Law.

This Article centers on recent Supreme Court case law, including the Court’s controversial Clean Water Act (“CWA”) decision in Sackett …


Latinos In Massachusetts: Dominicans, Phillip Granberry, Michelle Borges, Florita Coto Tristán, Daliza Nova Jan 2025

Latinos In Massachusetts: Dominicans, Phillip Granberry, Michelle Borges, Florita Coto Tristán, Daliza Nova

Gastón Institute Publications

The Gastón Institute’s 2024 Latinos in Massachusetts series includes this statewide report on the Dominican population in Massachusetts. This report analyzes Public Use Microdata Sample (PUMS) data from the 2022 American Community Survey (ACS) conducted by the U.S. Census Bureau. Our descriptive analysis uses both household- and individual-level data to estimate population size and percentages and to compare Dominicans to Other Latinos and Non-Latinos in the state.


In-Person Versus Peer-Coordinated Virtual Health Coaching For Metabolic And Behavioral Outcomes In Women In Sober Living Facilities, Craig R. Witt Jan 2025

In-Person Versus Peer-Coordinated Virtual Health Coaching For Metabolic And Behavioral Outcomes In Women In Sober Living Facilities, Craig R. Witt

Dissertations

Background: Women in early recovery from substance use disorder often face metabolic health vulnerabilities, yet physical health behaviors are frequently under-emphasized in sober living settings. Feasible and accessible wellness strategies are needed to support both behavioral and metabolic health in this population.

Purpose: To compare the effects of professionally delivered in-person health coaching versus peer-coordinated virtual health coaching on metabolic outcomes and health-promoting behaviors among women in sober living facilities.

Methods: In this quasi-experimental study, 32 women enrolled in a 12-week group-based health coaching program focused on nutrition, physical activity, and stress management; 18 completed post-intervention assessments (in-person: n = …


Human Cognitive Bias Mitigation Approaches To Fairness Within The Machine Learning Value Chain: A Review And Research Agenda, Stephen Surles, Cherie Noteboom, Omar F. El-Gayar Jan 2025

Human Cognitive Bias Mitigation Approaches To Fairness Within The Machine Learning Value Chain: A Review And Research Agenda, Stephen Surles, Cherie Noteboom, Omar F. El-Gayar

Research & Publications

This systematic review examines the influence of human cognitive biases on machine learning (ML) systems across the 9 phases of the ML algorithmic value chain. Following the PRISMA guidelines, it synthesizes 19 studies on bias integration and management within ML, highlighting techniques to reduce bias and increase fairness. The review identifies key gaps: the unclear translation of human cognitive biases to ML biases, absence of metrics to measure biases, re-introduction of biases during debiasing, and the critical need for human intervention. These findings prompt several research themes spanning human cognition and algorithmic bias. The theoretical implications are three-fold: extending bias …


Non-Functional Requirementsand Key Propositionselicitation For An Hdss:A Grounded Theory Approach, Mohammad Tafiqur Rahman, Omar F. El-Gayar Jan 2025

Non-Functional Requirementsand Key Propositionselicitation For An Hdss:A Grounded Theory Approach, Mohammad Tafiqur Rahman, Omar F. El-Gayar

Research & Publications

Deciding humanitarian actions during relief distribution is a crucial and challengingtask.Humanitarian decision-makers (HDM) make manycritical decisions during disaster responses,but they sufferfrom incomplete, irrelevant, and sometimes excessive humanitarian operations-related disaster datain many situations.Hence, for constructive and meaningful support in decision-making, HDMs oftenappreciate computer-basedinformation systems(IS) (i.e. humanitarian decision support systems) that require non-functional requirements (NFRs) for their development. To identify those necessary NFRs, we applied the grounded theory approach to analyze 61 literature-and field-based decision-making parameters reported in the primary author's previous research (Rahman and Majchrzak (2020)). Our analysis resulted in 13 essentialNFRs and four key propositions to guide relief distribution decision-making …


Evaluating Topic Models With Openai Embeddings: A Comparative Analysis On Variable-Length Texts Using Two Datasets, Abdullah Wahbeh, Mohammad Al-Ramahi, Omar F. El-Gayar, Ahmed Elnoshokaty, Tareq Nasralah Jan 2025

Evaluating Topic Models With Openai Embeddings: A Comparative Analysis On Variable-Length Texts Using Two Datasets, Abdullah Wahbeh, Mohammad Al-Ramahi, Omar F. El-Gayar, Ahmed Elnoshokaty, Tareq Nasralah

Research & Publications

Topic modeling is a crucial unsupervised machine learning technique for identifying themes within unstructured text. This study compares traditional topic modeling methods, like Latent Dirichlet Allocation (LDA), against advanced embedding-based models, specifically BERTopic-OpenAI. The analysis utilizes two distinct datasets: user reviews from the mental health app Replika and the 20newsgroup dataset. For the Replika dataset, both methods identified common themes, but BERTopic-OpenAI uncovered additional nuanced topics, demonstrating its enhanced semantic capabilities. Quantitative evaluation of the 20newsgroup dataset further highlighted BERTopic-OpenAI's advantage through achieving higher topic coherence and diversity than the best-performing LDA model. These results suggest that embedding-based models provide …


A Review Of Reasoning In Artificial Agents Using Large Language Models, Nagraj Naidu, Omar F. El-Gayar Jan 2025

A Review Of Reasoning In Artificial Agents Using Large Language Models, Nagraj Naidu, Omar F. El-Gayar

Research & Publications

The increasing sophistication and the use of large language models (LLMs) in artificial agents highlights the need to investigate their reasoning capabilities and limitations. Understanding these aspects is crucial, given the integral role of reasoning in decision-making processes, which are central to a software or embodied agent. This research paper presents a systematic review of the topic. We review the literature by selecting and analyzing highly cited papers using both PRISMA and snowballing. The gathered literature is categorized using a detailed framework of facets and categories. In the results section, we elaborate on our findings and illustrate the mapping through …


Exploring The Interoperability For Information Exchange Between Acute And Post-Acute Care Settings, Madhu Gottumukkala, Cherie Noteboom, Omar F. El-Gayar Jan 2025

Exploring The Interoperability For Information Exchange Between Acute And Post-Acute Care Settings, Madhu Gottumukkala, Cherie Noteboom, Omar F. El-Gayar

Research & Publications

The seamless transfer and assimilation of healthcare data are foundational to delivering holistic, timely, and effective patient care across the healthcare spectrum. However, disparities in Electronic Health Record (EHR) system adoption, especially in long-term and post-acute care (LTPAC) settings, consistently obstruct interoperability. This study explores the factors that impede and facilitate health information exchange in LTPAC environments, focusing on technical and organizational facets. Grounded theory guided our qualitative case study research, involving 35 stakeholder interviews. Key technical findings highlight the need for integrated, reliable data structures, robust infrastructure, and standardized practices. Organizational insights reveal a shift towards integrative, patient-centric strategies …