Digital Commons Network^™

Artificial Intelligence Event Video Collection (2025), Peaaii Umass Boston

Paul English Applied Artificial Intelligence (AI) Institute Publications

This submission contains a collection of recorded videos and promotional materials from artificial intelligence events organized by the Paul English Applied AI Institute (PEAAII) at the University of Massachusetts Boston in 2025. These events include AI Frontier Day, the Fall Symposium, and the AI Applications Hackathon.

The video collection highlights student research, academic collaboration, and applied learning experiences in artificial intelligence. These materials are intended to support education, increase accessibility to AI-related content, and showcase the work of students and faculty involved in PEAAII programs.

A Comparison Of Floating Catchment Area Parameters With Applications To A Dataset Of Clinics Enrolled In A Statewide Child And Adolescent Psychiatric Consultation Program, Ryan Ramphul, Cici Bauer

Faculty, Staff and Student Publications

INTRODUCTION: Healthcare resources are often crucial but limited, requiring careful consideration and informed allocation based on population needs and potential healthcare access. In resource allocation settings, availability and accessibility of resources should be examined simultaneously. The two-step floating catchment area (2SFCA) method has been previously used to evaluate spatial accessibility to healthcare resources and services, and to address health-related disparities. The 2SFCA methods have regained significant popularity during the COVID-19 pandemic, as their application proved crucial in addressing priority public health data analysis, modeling, and accessibility challenges. However, comprehensive comparisons of the 2SFCA method input parameters in the context of …

Bat Genomes Illuminate Adaptations To Viral Tolerance And Disease Resistance, Ariadna E. Morales, Yue Dong, Thomas Brown, Kaushal Baid, Dimitrios Georgios Kontopoulos, Victoria Gonzalez, Zixia Huang, Alexis Walid Ahmed, Arkadeb Bhuinya, Leon Hilgers, Sylke Winkler, Graham Hughes, Xiaomeng Li, Ping Lu, Yixin Yang, Bogdan M. Kirilenko, Paolo Devanna, Tanya M. Lama, Yomiran Nissan, Martin Pippel, Liliana M. Dávalos, Sonja C. Vernes, Sebastien J. Puechmaille, Stephen J. Rossiter, Yossi Yovel, Joseph B. Prescott, Andreas Kurth, David A. Ray, Burton K. Lim, Eugene Myers, Emma C. Teeling, Arinjay Banerjee

Biological Sciences: Faculty Publications

Zoonoses are infectious diseases transmitted from animals to humans. Bats have been suggested to harbour more zoonotic viruses than any other mammalian order1. Infections in bats are largely asymptomatic2,3, indicating limited tissue-damaging inflammation and immunopathology. To investigate the genomic basis of disease resistance, the Bat1K project generated reference-quality genomes of ten bat species, including potential viral reservoirs. Here we describe a systematic analysis covering 115 mammalian genomes that revealed that signatures of selection in immune genes are more prevalent in bats than in other mammalian orders. We found an excess of immune gene adaptations in the ancestral chiropteran branch and …

When Accomodation Bars Access To Justice: Implications Of Video Remote Interpreting In Legal Settings, Quincy Craft Faber

Mitchell Hamline Law Review

No abstract provided.

Table Of Contents

Mitchell Hamline Law Review

No abstract provided.

Trust, But Verify: The Case For Abolishing The Outlier Authentication Provisions Of The Federal Rules Of Evidence, Sydney A. Beckman

Mitchell Hamline Law Review

No abstract provided.

Ski Jumpers From Kongsberg, Norway, Dominated Competition 1938 - Ruud Brothers Tour The Country Demonstrating Their Ski Jumping Skills, John W. Lundin

Works by Local Authors

This essay was written for the Norsk Bergverksmuseum (Norwegian Mining Museum) in

Kongsberg, Norway to provide a brief history of some of the ski jumpers from that small town

who competed in the U.S. and dominated the sport from the 1920s through the 1940s. This was

known as the Kongsberg Era, and the Kongsberg technique of ski jumping, developed by the

Ruud brothers, was the style used by most competitors.

In summer 2025, Mining museum staff contacted the Washington State Ski and

Snowboard Museum seeking information about ski jumping trophies in their collections that

were won by Kongsbergers in tournaments …

Paratroopers Train For Mountain Warfare At Alta, Utah, John W. Lundin

Works by Local Authors

Before the U.S. entered WWII, but when the winds of war were blowing across Europe, the Army was preparing for future combat. Between 1940-1942, Army Mountain Troops learned their skills on Mount Rainier, Washington, before transferring to Camp Hale, Colorado.2 In late 1941, the Army hired Dick Durrance to train paratroopers how to ski and engage in mountain warfare at Alta, Utah. Durrance was the country’s outstanding ski racer of the 1930s, and was running the Alta Ski Area at the time. Dick Durrance (1914 - 2006) was “America’s first skiing superstar,” whose “skills as an Alpine skier... made him …

Tidal Flooding Contributes To Eutrophication: Constraining Nonpoint Source Inputs To An Urban Estuary Using A Data Driven Statistical Model, Alfonso Macías-Tapia, Margaret R. Mulholland, Corday R. Selden, Sophie Clayton, Peter W. Bernhardt, Thomas R. Allen

OES Faculty Publications

In coastal urban areas, tidal flooding brings water carrying nutrients and particles back from land to estuarine and coastal waters. A statistical model to predict nutrient loads during tidal flooding events can help estimate nutrient loading from previous and future flooding events and adapt nutrient reduction strategies. We measured concentrations of dissolved inorganic nitrogen and phosphorus in floodwater at seven sentinel sites during 15 tidal flooding events from January 2019 to September 2020. The study area was the Lafayette River watershed in Norfolk, VA, USA, which is prone to tidal flooding and is predicted to experience more frequent and intense …

Organic Carbon Decay Mediated By A Mesopelagic Microbial Community: The Relevance Of Carbon Pools And Broad Biochemical Composition, Noah J. Craft, Alexander B. Bochdansky

OES Faculty Publications

The mesopelagic zone is a site of strong microbially driven particle attenuation with depth and thus plays a crucial role in controlling the transfer efficiency of the ocean's biological pump. However, little quantitative information exists on the dependency of decay processes on the source material. Here we followed the decay of ¹⁴C-labeled dead particulate organic carbon (POC) and dissolved organic carbon (DOC) from three different phytoplankton species, and two incubations of live diatoms, in mesopelagic water over 3 months. Commonly used first-order kinetics failed to adequately describe the decay of organic material as rate constants varied from day to day. …

Characterization Of Microbial Biofilms On Marine Plastics: Community Development And Density Implications For Vertical Transport Dynamics, Gregory M. Joern, Rut Pedrosa-Pàmies, Xiangtao Jiang, Zhanfei Liu, Alexander B. Bochdansky

OES Faculty Publications

Marine plastic pollution poses a significant and escalating threat to ocean ecosystems, with microbial colonization on plastics playing a critical role in determining their environmental fate. Despite the recognized importance of microbial biofilms, their composition, dynamics, and functional contributions on buoyant plastics remain poorly understood. In this study, we leveraged a novel integrative approach by simultaneously employing 16S, 18S, and ITS sequencing alongside microscopy, lipidomics, pigment analysis, adenosine triphosphate and biogenic silica quantification. This comprehensive methodology allowed for a thorough characterization of microbial growth and community dynamics on plastic debris in a mid-latitude, tidal sub-estuary. Our analyses consistently identified diatoms, …

Radon And Radium Isotope Signatures On A Massive Ice- And Permafrost-Rich Coastline, Lauren Kipp, Gwénaëlle Chaillou, Markus Kienast, Joseph Tamborski, Dustin Whalen

OES Faculty Publications

Rapid warming in the Arctic is degrading permafrost and massive ice deposits, which releases solutes previously trapped in ice and frozen soils into groundwater, rivers, and the coastal ocean. Radium and radon isotopes are enriched in groundwaters and may therefore have utility as tracers for the delivery of permafrost-derived solutes to the ocean, particularly if massive ice- or permafrost-derived meltwaters have a distinct isotopic ratio. The ratio of radium isotopes within massive ice deposits can also be used to constrain timescales of ice segregation, as the four isotopes will decay with known rates once removed from contact with sediments. Here …

Successful Eastern Oyster (Crassostrea Virginica) Recruitment On Intertidal Artificial Substrates In Virginia, Usa, Rochelle D. Seitz, Kathleen E. Knick, Emily Suchonic, Amanda Pysher

OES Faculty Publications

Declines of eastern oyster (Crassostrea virginica) populations and scarcity of natural oyster shell necessitate quantifying the effectiveness of artificial oyster reef substrates over varying environmental conditions. Oyster castles are often used in intertidal areas with moderate wave energy; however, new concrete, natural-looking substrates, GROW Reef Tiles, are now available. Eastern oyster recruitment and size on oyster castles (OC) and GROW Reef Tiles (GT), with 27% higher surface area on OC, were assessed three times over 25 months in locations with varying salinity. Four sites in the Chesapeake Bay region were examined: Cherrystone Inlet, Mockhorn Bay, Elizabeth River, and …

Agu's Scientific Legacy, Eileen E. Hofmann, Tissa Illangasekare, Francis A. Macdonald, Michael J. Mcphaden, Anne Meltzer, Imke De Pater, Susan J. Roberts, Anne M. Thompson

OES Faculty Publications

The AGU community is a resource for insights into how past research has influenced today's science and will continue to inform the Earth and Space sciences of the future. To capture the voices and opinions from this community, three interviews were held at the 2024 AGU Meeting and broadcast on AGUTV. The interviews with Richard Alley, Susan Lozier and Rana Fine aligned with the daily themes for the 2024 AGU Meeting. The interviewees shared insights from their experiences about the importance of science and how science has shaped their careers and society.

Common Era Time-Transgressive Forcing Of Caribbean Water Balance, Peter J. Van Hengstum, Shawna N. Little, Richard M. Sullivan, Jeffrey P. Donnelly, Tyler S. Winkler, Anne E. Tamalavage, Patricia A. Beddows, Patricia L. Fall, Jiabi Du, Kaustubh Thirumalai, Nancy A. Albury, Sloan Coats

OES Faculty Publications

Tropical North Atlantic sea surface temperatures and low-latitude rainfall covary, but prehistoric subtropical rainfall records are often misaligned. Here, a submarine groundwater discharge record from the northern Bahamas archives regional water balance in the northeastern Atlantic Warm Pool. We compare the reconstruction to the tropical North Atlantic seasonal temperature gradient, which can help inform how northeastern Caribbean rainy seasons are influenced by the Atlantic Warm Pool. A positive water balance in the northern Bahamas aligned with a ~0.9 °C seasonal temperature gradient from 0 to 950 CE, with both covarying on multi-decadal timescales. Aridity began at ~950 CE when a …

Improved Depression Symptoms Among Low-Income Mexican Americans Participating In A Community-Clinical Diabetes Intervention, Paul G Yeh, Lisa A Mitchell-Bennett, Maribel Sifuentes, Belinda M Reininger

Faculty, Staff and Student Publications

Background: Adults with type 2 diabetes mellitus and comorbid depression face complex disease management. Salud y Vida, a diabetes management intervention for Mexican Americans in the Rio Grande Valley of Texas, may mitigate depression through social support and community-clinic referrals.

Methods: In a cohort study, 292 Salud y Vida participants completed the patient health questionnaire (PHQ-9) at baseline, month 6, and month 12. A PHQ-9 score of ≥5 indicated mild depression and activated a mental health referral. Using SAS 9.4 with significance set at < .05, we conducted multivariable longitudinal negative binomial regression to assess changes in depression level.

Results: The proportion of participants with a PHQ-9 ≥5 decreased from 36% at baseline to 18% …

Effects Of High-Intensity Interval Training On Biomarkers And Inflammatory Factors In Patients With Heart Failure: A Meta-Analysis Of Randomized Controlled Trials

Faculty, Staff and Student Publications

Background: There is still controversy about the effect of high-intensity interval training (HIIT) on the levels of cardiac and inflammatory biomarkers in patients with heart failure compared with moderate-intensity continuous training (MCT) and conventional healthcare activities. This article is to systematically investigate the effects of HIIT on the levels of cardiac and inflammatory biomarkers in patients with heart failure compared with MCT and conventional healthcare activities.

Methods: A computerized search of databases was conducted with the search year from the establishment of the database, and the screened results were subjected to quality assessment and data extraction, and the data was …

Heat Stress Prevention And Management In The Construction Industry: A Gap Analysis

Faculty, Staff and Student Publications

Background: Despite decades of efforts to prevent heat stress, it remains a major health risk to workers in the construction industry. This health risk has been exacerbated by the rising ambient temperatures from climate change, as well as the increased susceptibility to heat stress in an aging workforce.

Objective: To develop a tailored occupational safety management framework for heat stress prevention in construction, advancing workers’ health, safety, and well-being.

Methods: We built on the findings of a systematic review and analyzed a large industrial company’s current heat stress prevention program through stakeholder engagement, evidence-based practices, and gap analysis. We reviewed …

A Mixed-Methods Usability Pilot Of A Value-Goal Elicitation Tool In The Inpatient Setting For Older Adults Anticipating Post-Acute Care, Marilyn M Schapira, Longyi Yip, Aanand D Naik, Robert E Burke

Faculty, Staff and Student Publications

Age-Friendly Health Systems (AFHS) emphasize aligning care with "What Matters" most to older adults. Hospitalization represents a critical period where value-based goals could shape key decisions about post-acute care transitions. However, few tools designed for eliciting such goals have been adapted for use in the inpatient setting, where the acute nature of care poses unique challenges. This mixed-methods study evaluates the usability of the Health Priorities Primer Tool (HPPT) in older hospitalized adults who anticipate needing post-acute care, aiming to identify necessary adaptations for the inpatient setting. We conducted interviews, observations, and surveys with older hospitalized patients to understand their …

Long Covid Risk Factors And Outcomes Among Solid Organ Transplant Recipients: A Retrospective Cohort Study

Faculty, Staff and Student Publications

Background: Solid organ transplant (SOT) recipients are not only at increased risk of morbidity and mortality due to acute COVID-19 but may also experience poor long-term outcomes due to post-acute COVID-19 syndromes, including long COVID.

Methods: This retrospective, registry-based chart review evaluated graft failure and mortality among SOT recipients diagnosed with COVID-19 at a large, urban transplant center in Houston, Texas, USA. Patient populations were analyzed separately according to their long COVID status at the time of transplant to preserve the temporal relationship between the exposure (long COVID) and the outcome (graft failure or mortality).

Results: In total, 146 (5%, …

Pragmatic Recruitment Strategies For A Text-Based Smoking Cessation Intervention For Sexual And Gender Minority Groups, Lorna Mcneill

Faculty, Staff and Student Publications

Background: SmokefreeSGM is a text-based smoking cessation intervention developed to support sexual and gender minorities (SGM) with their quitting efforts. We implemented a pragmatic recruitment strategy to enroll a study sample representative for SmokefreeSGM's feasibility trial. This study outlines the strategies employed to recruit SGM smokers in SmokefreeSGM's feasibility trial and provides a framework for researchers interested in working with this population.

Methods: This study recruited SGM smokers using ResearchMatch, social media/internet advertising, and field recruitment in the United States from January to June 2023, using convenience sampling. We evaluated enrollment rates across recruitment methods and various demographic characteristics such …

A Systematic Review Of Trauma-Informed Sexual Health Education Interventions For Adolescents And Young Adults Within The United States And Canada, Sheryl Mccurdy

Faculty, Staff and Student Publications

nterventions developed for adolescents and young adults and describe how they integrate key principles of a trauma-informed approach.

Methods: Using the Preferred Reporting Items for Systematic review and Meta-Analysis Protocols (PRISMA-P) guidelines, Substance Abuse and Mental Health Services Administration (SAMHSA) principles, and Khan et al.'s review methodology, we reviewed sexual health intervention studies described as trauma-informed published between 2014 and 2023 within the United States and Canada.

Results: The review found three interventions integrated five to six aspects of a trauma-informed approach relative to Kahn's definition and SAMHSA's principles.

Conclusions: Based on the limited number of trauma-informed interventions being identified, …

Community-Level Factors Influencing The Duration Of Buprenorphine Treatment In Individuals With Opioid Use Disorder: A Cohort Study Using Us Longitudinal Claims Data, Cici Bauer

Faculty, Staff and Student Publications

Introduction: Buprenorphine is effective in reducing opioid-related morbidity and mortality; however, many patients discontinue treatment prematurely. While previous research has focused on individual-level predictors of retention, the influence of community context remains underexplored. This study aims to examine how community-level factors, such as social vulnerability, availability of buprenorphine-waivered providers and access to behavioural health services, affect the duration of buprenorphine treatment episodes for individuals with opioid use disorder (OUD).

Methods: We conducted a retrospective cohort study using longitudinal claims data from 2006 to 2022. Adults aged 18 and older who initiated buprenorphine treatment for OUD and maintained continuous enrolment were …

Feasibility Of Conducting A Pilot Randomized Trial Of A Mindfulness-Based Intervention Among Sheltered Young Adults Experiencing Homelessness, Ethel Jacko, Stanley Cron

Faculty, Staff and Student Publications

Purpose: Youth experiencing homelessness (YEH) are an underserved and difficult-to-reach population that experiences a disproportionate burden of trauma and stress compared to their housed peers. Prolonged trauma and stress can impact the development of negative emotions, reactive stress responses, and impulsive decision-making, which can lead to risk-taking behaviors. Growing research shows that Mindfulness-Based interventions (MBIs) can improve coping, impulsivity, emotion regulation, and executive function although no MBIs tailored for YEH have been tested.

Methods: We conducted a pilot attention-control randomized trial to test the feasibility and acceptability of an adapted MBI, .b4me (pronounced dot be for me), for …

What We Know About The Peer Workforce And Economic Evaluation For Peer Recovery Support Services: A Systematic Review, Sheryl A Mccurdy

Faculty, Staff and Student Publications

Background: Peer recovery support services (PRSS) for substance use disorder (SUD) have expanded in the past 2 decades to be formally certified and reimbursed under Medicaid in almost every US state. This rapid expansion has been followed by a growth in research, but 2 persistent gaps remain: a lack of research on the peer workforce, and a lack of economic evaluation research. This systematic review examines the current literature on PRSS to summarize what is currently known about the SUD peer workforce and collect potential PRSS economic evaluation parameters, and clearly identify the current gaps in each category.

Methods: PRISMA …

Intestinal Oxygen Utilisation And Cellular Adaptation During Intestinal Ischaemia-Reperfusion Injury, Eleni Laou, Athanasios Chalkias

Faculty, Staff and Student Publications

The gastrointestinal tract can be deranged by ailments including sepsis, trauma and haemorrhage. Ischaemic injury provokes a common constellation of microscopic and macroscopic changes that, together with the paradoxical exacerbation of cellular dysfunction and death following restoration of blood flow, are collectively known as ischaemia-reperfusion injury (IRI). Although much of the gastrointestinal tract is normally hypoxemic, intestinal IRI results when there is inadequate oxygen availability due to poor supply (pathological hypoxia) or abnormal tissue oxygen use and metabolism (dysoxia). Intestinal oxygen uptake usually remains constant over a wide range of blood flows and pressures, with cellular function being substantively compromised …

A Comparison Of The Effect Of Remimazolam And Midazolam On Recovery And Preserved Memory Function For Patients With Dental Extraction Anxiety, Boru Yuan, Lin Liu, Lei Guan, Riyue Yu, Yuelun Zhang, Daniel I Sessler, Yuguang Huang, Kuo Wan, Lijian Pei

Faculty, Staff and Student Publications

Purpose: Remimazolam is an ultrashort-acting benzodiazepine, which has been indicated to be effective in endoscopic surgery and general anaesthesia. Research on its use in outpatient dental procedures remains limited. This triple-blinded randomized clinical trial was designed to determine whether the quality of postoperative recovery is better with continuous intravenous remimazolam administration compared with midazolam administration for impacted wisdom tooth extraction in patients with dental anxiety.

Patients and methods: This study was a randomized, parallel triple-blinded, superiority trial conducted between 30 April 2022 and 24 June 2024. Participants aged ≥18 years who exhibited dental anxiety and who were eligible for impacted …

A New G Family: Properties, Characterizations, Different Estimation Methods And Port-Var Analysis For U.K. Insurance Claims And U.S. House Prices Data Sets, Ahmad M. Aboalkhair, Gholamhossein Hamedani, Nazar Ali Ahmed, Mohamed Ibrahim, Mohammad A. Zayed, Haitham M. Yousof

Mathematical and Statistical Science Faculty Research and Publications

This paper introduces a new class of probability distributions, termed the generated log exponentiated polynomial (GLEP) family, designed to enhance flexibility in modeling complex real financial data. The proposed family is constructed through a novel cumulative distribution function that combines logarithmic and exponentiated polynomial structures, allowing for rich distributional shapes and tail behaviors. We present comprehensive mathematical properties, including useful series expansions for the density, cumulative, and quantile functions, which facilitate the derivation of moments, generating functions, and order statistics. Characterization results based on the reverse hazard function and conditional expectations are established. The model parameters are estimated using various …

A Bayesian Complex-Valued Latent Variable Model Applied To Functional Magnetic Resonance Imaging, Chase J. Sakitis, D. Andrew Brown, Daniel B. Rowe

Mathematical and Statistical Science Faculty Research and Publications

In linear regression, the coefficients are simple to estimate using the least squares method with a known design matrix for the observed measurements. However, real-world applications may encounter complications such as an unknown design matrix and complex-valued parameters. The design matrix can be estimated from prior information but can potentially cause an inverse problem when multiplying by the transpose as it is generally ill-conditioned. This can be combat by adding regularizers to the model but does not always mitigate the issues. Here, we propose our Bayesian approach to a complex-valued latent variable linear model with an application to functional magnetic …

Bayesian Merged Utilization Of Grappa And Sense (Bmugs) For In-Plane Accelerated Reconstruction Increases Fmri Detection Power, Chase J. Sakitis, Daniel B. Rowe

Mathematical and Statistical Science Faculty Research and Publications

In fMRI, capturing brain activity during a task is dependent on how quickly the k-space arrays for each volume image are obtained. Acquiring the full k-space arrays can take a considerable amount of time. Under-sampling k-space reduces the acquisition time, but results in aliased, or “folded,” images after applying the inverse Fourier transform (IFT). GeneRalized Autocalibrating Partial Parallel Acquisition (GRAPPA) and SENSitivity Encoding (SENSE) are parallel imaging techniques that yield reconstructed images from subsampled arrays of k-space. With GRAPPA operating in the spatial frequency domain and SENSE in image space, these techniques have been separate but can …