Digital Commons Network^™

Speciation Of Inorganic Arsenic In Oxic And In Reducing Groundwaters Using The As(V)-Selective Impas Resin, Martijn Eikelboom, Jay Bullen, Peter S.K. Knappett, Trevor Ferris, Matthieu Carriere, Alexandra Alvarez, Dario Omanovic, Subhamoy Bhowmick, Aaron Torres Huerta, Ramon Vilar, Jack N. Turney, Paul Lewtas, Dominik Weiss, Pascal Salaun

Research outputs 2022 to 2026

Knowledge of arsenic inorganic speciation in groundwaters is critical for optimising water treatment approaches. Here, we characterise the on-site analytical performance of the As(V)-selective ImpAs ion-exchange resin to separate As(V) from As(III) in groundwater with contrasting redox conditions. Field speciation results obtained by ImpAs in the oxic, Fe-poor groundwaters of Guanajuato (Mexico) and in the reducing, Fe-rich groundwaters of West Bengal (India) agreed with voltammetry (slope of 0.91 ± 0.03, r = 0.99, p <  0.001, n = 21). Like for arsenic, oxyanions of Mo, V, U and Cr are retained by ImpAs but their reduced hydroxy forms are not. High As(V) extraction by ImpAs (>95%) was obtained in synthetic groundwater for hundreds of samples without any regeneration, highlighting negligible interactions of major anions such as sulfate, a major advantage over …

Primary Vaginal Epithelioid Haemangioendothelioma With Pulmonary Metastasis: A Case Report And Review Of The Literature, Anwar Al Shuaili, Huda Kashoob, Zahida Niaz, Nausheen Yaqoob, Khadhra Ahmed J. Galaal, Reem Ahmed Al Mazrouai

Sultan Qaboos University Medical Journal

Epithelioid haemangioendothelioma (EHE) is a rare vascular sarcoma of intermediate malignancy. In 2023, a 31-year-old female presented to a tertiary care hospital in Muscat, Oman, with symptoms later diagnosed as primary vaginal EHE. The patient had primary, locally invasive vaginal EHE that subsequently metastasised to the lungs. The patient experienced progression of systemic disease despite chemotherapy and was therefore transitioned to palliative chemotherapy. The clinical, radiological and histopathological findings as well as the diagnostic features that distinguish EHE from its aggressive mimic, epithelioid angiosarcoma, are described in this report. This case highlights the diagnostic challenges, the importance of molecular confirmation …

Sustainability Tool Inventory, Robert Moore, James O'Donnell

Tools

The purpose of this inventory is to inform Irish organisations, including the private sector, public agencies and semi-states, about Sustainability Tool

Lindenwood Digest, March 18, 2026, Lindenwood University

Lindenwood Digest

• Primary Figures: Monica Seiter, Manish Bhatt, Dominick Chase, Sarah Schlafly, Ken Lynch, John Clark, and Michelle Vinson. 

• Key Events: The Spring 2026 Educator, Career, and Internship Fair; Brown Bag Basics retirement planning session; Missouri’s Tax Future speaker event; Business Ethics Panel co-hosted with the Rotary Club of St. Charles. 

• Date/Location: Events occur between March 18 and April 23, 2026, primarily at Evans Commons, Harmon Hall’s Dunseth Auditorium, the LARC, and the Lindenwood Learning Academy. 

• Archival Significance: Documentation of the transition to Workday Performance for staff, faculty, and adjuncts through 2027; internal professional development structures including Promotion …

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The Dynamic Nature Of Comprehensibility During Itas’ Oral Language Performances, Tania Ferronato

USF Tampa Graduate Theses and Dissertations

In U.S. academic settings, everyday oral multilingual interactions can pose communicative challenges (Gass & Varonis, 1984), which can be understood and addressed by looking into communicative dynamics. Exploring the construct of comprehensibility, the perceived ease or difficulty in understanding self and others’ speech (Munro & Derwing, 1995a), through a dynamic lens (Nagle et al., 2019; Trofimovich et al., 2022) helps gaining insights into interlocutors’ subjective experiences to better understand the more social nature of successful real-time communication. This is fundamental in linguistically diverse classroom settings where L2 English speakers can be employed as International Teaching Assistants (ITAs) to teach undergraduate …

Comprehensive, Multidisciplinary Care For Fragile X-Associated Tremor/Ataxia Syndrome, James A. Bourgeois, Andrea Schneider, Jessica Klusek Ph.D., Ccc-Slp, Thomas R. Christensen, Ellie Levin, Kendall Gardner, Ariel A. Jacobi, Randy J. Hagerman

Faculty Publications

Objective: 

The authors reviewed the pathophysiology, clinical genetics, phenotype, and comprehensive clinical management of Fragile X-associated Tremor/Ataxia Syndrome (FXTAS), a neurodegenerative disorder affecting FMR1 premutation carriers (55–200 CCG repeats).

Participants: 

A multispecialty and multidisciplinary team of authors with backgrounds in psychiatry, pediatrics, clinical psychology, speech and language pathology, and neurosciences.

Evidence: 

Review of English language sources on the clinical phenomenology, genetics, pathophysiology, and clinical management of FXTAS from 2001 (the original report) through 2025, with emphasis on the general medical, psychiatric, and neurological features of FXTAS and its multispecialty and multidisciplinary clinical management.

Consensus process:

All authors contributed to the …

Sustainable Guiding Framework Of The Egyptian Rural Development Initiative (Hayah Karima), Eman Badawy Ahmed

Mansoura Engineering Journal

The Hayah Karima initiative launches to improve the standard of living for the most needy community groups across the Egyptian countryside, and it also contributes to improving the quality of services provided to the neediest villages. The research aims to propose a guiding framework for sustainability in villages of the Hayah Karima Initiative to achieve Egypt’s Sustainable Vision 2030. To achieve the goal, the research will study the goals, strategies, and principles of the Hayah Karima Initiative, the Egypt Vision 2030, COP 27, the sustainability evaluation criteria, and the Green Villages Initiative. Consequentially, in addition to A questionnaire to measure …

Outcomes Of Lumbar Fusion Surgery In Isthmic Versus Degenerative Spondylolisthesis: A Systematic Review And Meta-Analysis, Pavlos Texakalidis, Stavros Matsoukas, Constantine L. Karras, Christopher S. Ahuja, Najib El Tecle, Tyler R. Koski, Nader S. Dahdaleh

Department of Neurosurgery Faculty Papers

Lumbar spondylolisthesis can cause a significant disability due to back and lower extremity pain. Degenerative spondylolisthesis (DS) and isthmic spondylolisthesis (IS) are the two most common types. DS results from arthritic changes and degenerative disc disease, whereas IS occurs secondary to a pars interarticularis defect. This study compared surgical outcomes between IS and DS. A systematic literature review and meta-analysis was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Twenty studies comprising 3136 patients were included (DS: 1944; IS: 1192). No differences were identified in terms of estimated blood loss (mean difference [MD]: 5.79, 95% …

Wearable Innovation: How Smart Technology Transforms Fashion Sustainability, Marissa G. Miller, Mataya G. Van Gaasbeek, Shivam S. Patnaik, Dasha Akira Meadows

SPARK Symposium Presentations

If you watched the 2019 Met Gala or pay attention to celebrity culture, you might have seen a Cinderella inspired dress that had lights embedded into the gown, which provides the dress with a gorgeous glow. This is an example of smart textiles in high fashion. Smart textiles were first introduced in the late 20th century through the usage of microphones and mp3 players in fabrics. Since then, developments in technology have evolved to help support sustainability. Smart sustainable textiles are composed of technology woven into fabrics to improve practicality, aesthetics, and health with the purpose of being eco-friendly. Efforts …

Journal Staff

Duke Law Journal

No abstract provided.

Deferred Action For Workers? ¡Dale!, Avery Allen

Duke Law Journal

Immigration-related retaliation is a well-documented consequence for noncitizen workers who report dangerous and unlawful working conditions. Many noncitizen workers are tethered to their employers for legal status and work authorization, and this power dynamic often prevents them from speaking out for fear of being fired or deported. Little academic attention has been paid to a Biden-era initiative designed to assuage the threat of immigration-related retaliation against workers. Deferred Action for Labor Enforcement (“DALE”), created by the Department of Homeland Security in 2023, provides a streamlined process for workers involved in labor investigations to seek deferred action and receive related benefits, …

Testing Dobbs’S Democracy Premise: Can State Constitutions Be Amended To Reflect Popular Opinion On Abortion?, Isabel Sperber

Duke Law Journal

When the Supreme Court eliminated a federal constitutional right to abortion in Dobbs v. Jackson, it relied in significant part on the notion that abortion is an issue best left to the political process. Abortion has since become a main character in the national political conversation, with state legislatures around the United States embracing a wave of abortion-related legislation. The shifting landscape of abortion rights is not limited to the legislative process; voters are increasingly relying on state constitutional amendments to replace the protections previously provided by the federal Constitution. Political actors point to these amendments, typically enacted through a …

Culvert Retrofit With Green Filter Media For The Removal Of Phosphorus From Stormwater Runoff, Somdipta Bagchi, Zhiming Zhang, Olayinka Olayiwola, Bharadwaj Mandala, Rupali Datta, Subhasis Giri, Richard Lathrop, Dibyendu Sarkar

Michigan Tech Publications

Phosphorus is a ubiquitous contaminant in urban and agricultural landscapes. A retention basin located in the southern part of Barnegat Bay, New Jersey, was identified as receiving stormwater runoff with elevated phosphorus concentrations. The basin is surrounded by expanding urban development, contributing to the progressive degradation of water quality in the bay, which is already highly eutrophic. This study evaluated the effectiveness of a culvert retrofit with a green filter media composed of granulated-aluminum-based drinking water-treatment residuals (Al-WTR) and granular carbon (5:1 ratio, w/w) for the removal of phosphorus and suspended sediments from stormwater runoff. The performance of the filter …

Assessment Of Residents’ Knowledge, Attitude And Perception Of Climate Change Issues In Ibadan South West Local Government, Oyo State, Nigeria, Samson Olanrewaju, Samuel Oyeniyi, Sola Atoyebi, Modupeola Okubena, Chinedu Abazu, Emeka Adibe

Cities and the Environment (CATE)

This study examines residents’ knowledge, attitude, and behavioural responses to the impacts of climate change in Ibadan South West Local Government Area, Oyo State, Nigeria. It evaluates residents’ awareness of climate change, analyses their behavioural responses to climate change impact, and identifies household characteristics that influence knowledge, attitude, and perception of climate change in the area. The study utilised a mixed-methods research approach, using such instruments as questionnaire administration and interviews. The study employed a multistage sampling technique where a total of seven (7) Enumeration Areas (EAs) were selected, and 206 questionnaires were administered to residents of the area. These …

Thermal Inequities In Public Parks And Open Spaces In Los Angeles Determined By Remote Sensing, Ashley Agatep, Joshua B. Fisher, Kainani Tacazon, Ambar Rivera, Rossmery Zayas, Reginald Archer, Juan Carlos Ruiz Malagon, Jason A. Douglas

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Urban heat island (UHI) effects are amplified by disparities in community-level cooling infrastructure—such as urban public parks and open spaces (PPOS)—with the most severe impacts occurring in communities that lack sufficient city-wide cooling resources. We found that the underserved community of South Los Angeles, as compared to their neighboring West Los Angeles counterparts, suffers a double burden of inequitable (1) access to and (2) absence of cooling materials and surfaces within these spaces, resulting in significantly hotter temperatures. Identifying these inequities requires high-resolution temporal and spatial mapping of surface temperatures, which has been previously limited. In this community-based participatory research …

Fs Steering Committee Agenda 2026-03-18, Northern Illinois University

Faculty Senate Archives

No abstract provided.

Role Of Plants And Phytochemicals In Promoting Proliferation And Osteogenic Differentiation Of Dental Mesenchymal Stem Cells: A Comprehensive Review, Hala El-Zahar, Essam Abdel-Sattar, Marwa Yousry Moustafa Issa, Shereen N. Raafat, Noha Swilam

Dentistry

Abstract Objectives Dental mesenchymal stem cells (MSCs) represent a promising source for regenerative medicine due to their accessibility and capacity to differentiate into osteoblasts and other lineages. Osteogenic differentiation of dental MSCs is essential for bone formation and is regulated by multiple signaling pathways, cytokines, growth fac‑ tors, and transcription factors. This review aims to summarize the effects of plant-derived extracts and phytochemicals on the proliferation and osteogenic differentiation of dental MSCs. Methods In this review, an extensive literature search was conducted covering studies from the past 10 years, using different online databases (SCOPUS, Google Scholar, PubMed, Web of Science, …

Genetic Variants And Molecular Components Associated With Metabolic Dysfunctional-Associated Steatotic Liver Disease And Depression: Shared Association Of Adamts7 And Thrap3, Eron G. Manusov, Vincent P. Diego, Marcio A. Almeida, Jacob A. Galan, Kathryn Herklotz, Edwardo Abrego Ii, Habiba Sultana, Luis A. Peña Marquez, Marco Arriaga, Marcelo Leandro, Juan M. Peralta, Ana C. Leandro, Tom Howard, Joanne Curran, Sandra Laston, John Blangero, Sarah Williams-Blangero

Human Genetics Publications

Background: Metabolic dysfunction-associated steatotic liver disease (MASLD) and depression frequently occur together. Identifying the genes that influence both MASLD and depression may facilitate the discovery of biological pathways associated with disease risk.

Methods: We recruited 525 participants from Mexican American families living in the Rio Grande Valley of south Texas. We collected clinical data, biometric measurements, hepatic health assessments using Vibration-Controlled Transient Elastography (VCTE), and depression evaluations determined with the Beck Depression Inventory-II. We estimated the heritability (h2) of MASLD-related measures, depression status, aspartate aminotransferase (AST), alanine aminotransferase (ALT), the AST/ALT ratio, and Vibration-Controlled Transient Elastography measurements. For each gene, …

Perspective: The Tailgate Medicine Model: A Proposed Integrative Method Of Care Delivery For Rural Populations, Michael P. Mcshane, Jennifer A. Kowalkowski, Kristina Brant, Joel Segel, Ashley Visco, Philip Volpe, Mark Stephens

Faculty and Staff Publications

Background and Aims: Social, environmental, economic, and cultural factors—social determinants of health (SDOH)—create structural barriers that limit access to health resources and negatively impact health outcomes, particularly for rural populations. Given the significant impact of SDOH on health and mortality, there is an urgent need to develop rural care delivery models that consider community‐specific SDOH that currently drive structural inequities in health for rural populations.

Objective: To propose and describe the Tailgate Medicine Model (TMM), an innovative health care delivery model that, by design, emphasizes assessment and impact of SDOH on health outcomes for rural populations. TMM blends …

Aspirin Versus Enoxaparin For Venous Thromboembolism (Vte) Prophylaxis In Orthopaedic Trauma Surgery: A Systematic Review, Troy B. Puga, Mckenna Box, Charles Marchese, Claire Ferguson, Mason Poffenbarger, John Riehl

Student Publications

Background: Venous thromboembolism prophylaxis (VTE) is a major consideration in orthopaedic trauma surgery. In recent years, there has been an increasing debate about whether patients should be given enoxaparin or aspirin as VTE prophylaxis medication. The objective of this systematic review is to compare enoxaparin versus aspirin for VTE prophylaxis in orthopaedic trauma patients.

Methods: A search was conducted across six databases. The search used a combination of keywords and Medical Subject Headings (MeSH) terms. Titles and abstracts were screened for eligibility based on the inclusion criteria. Full texts were screened and included if they met eligibility criteria. …

Evidence Of Emperor Penguins’ Sensitivity To Sea Ice Fluctuations, Rose T.N. Foster-Dyer, David Iles, Leo Salas, David G. Ainley, Birgitte Mcdonald, Sharon Stammerjohn, Lise Viollat, David Ortega, Annie E. Schmidt, Grant Ballard, Carolynne Hultquist, Jonathan D. Tonkin, Michelle Larue

Faculty Research, Scholarly, and Creative Activity

Using satellite-derived abundance indices over 20 years, we investigated population change among the seven Ross Sea emperor penguin (Aptenodytes forsteri) colonies. We found a 90% probability that the Ross Sea metapopulation had lower springtime attendance between 2005 and 2024 (mean change = -23%; 95% CI: -46 to +20%). We identified two distinct phases of change: slightly increasing 2005 to 2019/2020, followed by a steep decline 2020-2024, resulting in a decrease of approximately 23 000 birds in 5 years or approximately 32% of the regional population. Over the 20 years, the two southernmost colonies, Cape Crozier and Cape Colbeck, increased in …

The Agreement Between Pulse Oximetry And Measured Arterial Oxygen Saturations In Postoperative Functionally Univentricular Patients, Fabio Savorgnan, Sebastian Acosta, Joshua Prabhu, Pranathi Pilla, Vikram Shah, Saul Flores, Rohit S Loomba

Faculty, Staff and Students Publications

Background: Pulse oximetry is widely used to estimate arterial oxygen saturation, yet accuracy may vary for a number of reasons. Data on children with functionally univentricular circulation are limited. The primary aim of this study was to evaluate the agreement between arterial oxygen saturation measured by blood gas and pulse oximetry in children with functionally univentricular circulations. Methods: A retrospective analysis was performed of paired arterial blood gas and pulse oximetry oxygen saturation measurements following Norwood, Glenn, or Fontan procedures. Signed difference was defined as arterial oxygen saturation by blood gas-arterial oxygen saturation by pulse oximetry. Bland-Altman analyses, …

"Hey, I Need Help": Student-Survivor Perceptions Of Engagement With Title Ix., Rachel J. Voth Schrag, Jennifer Thompson, Alexandra Jacobs, Christine Highfill, Leila Wood

School of Social Work Faculty Publications

Interpersonal violence on college campuses disrupts academic experiences and impacts outcomes for students. This study sought to understand the experiences of students in the United States engaging with Title IX offices, within the context of additional state mandates. Interviews were conducted with 24 students and analyzed through inductive content analysis. Students described negative impacts such as challenges with the organizational processes, impacts to institutional trust, frustration with ineffective protections, and high personal and academic costs. Positive outcomes expressed included feeling more empowered to engage in self-advocacy and finding validation of their experience. Recommendations for promising university violence response practices are …

Kuya Guard Needs Help!: Replanning Traffic Utility And Road Marking Placement As A Congestion Alleviant In Laguna Boulevard, Laguna, Robert Anthony L. Amazona, Harley L. Buensalida, Erian Jeshua F. Margallo

DLSU Senior High School Research Congress Conference Proceedings

Traffic congestion is a widespread issue for commuters, influenced by multiple factors and variables. One such area affected is Laguna Boulevard, a critical road connecting multiple essential facilities in Biñan and Sta. Rosa, including Laguna Technopark and educational institutions like De La Salle University Laguna Campus and Caritas Don Bosco School. The roadway experiences significant congestion during peak hours due to high traffic volumes along segments and intersections impacted by uncoordinated road expansions, inconsistent transitions between one-way and two-way flows, limited sight distances, and obstructive roadside elements that collectively disrupt vehicular movement and compromise safety. This study proposes a replanned …

Beyond Borders: Exploring The Diversity, Practices, And Influences Of Feminism In Baguio City’S Contemporary Society, Patricia Josh Fate Alcantara, Asher Luis Cunan Badecao Iv, Clint Yuan Vista Castro, Alyza Faye Balbas Cutit, Naedaly Balagot David, Francesco Riane Bareng Pineda

DLSU Senior High School Research Congress Conference Proceedings

Historical research documents feminism's evolution from 19th-century suffrage movements to modern intersectional approaches. Though there are gaps in understanding how personal experiences and contexts, such as cultural and socio-economic, influence current feminist practice. This study investigates how lived experiences shape contemporary feminist engagement in Baguio City, Philippines. Using a descriptive phenomenological analysis of face-to-face interviews with a total of nine participants, the study identifies the following: results reveal generational divides, with younger participants developing progressive, digitally-informed feminist consciousness, while economic realities constrain activist participation for marginalized groups. Practical manifestations of feminism emerge through four daily practices: (1) conscious use of …

We Need To Talk: Transforming Dreaded Feedback Conversations, Karen Wood, Jennifer Sharkey

Purdue Road School

Feedback can inspire growth—or shut it down. This session will debunk the myths that feedback is a one-time event and always negative. We will explore practi cal methods, conversation strategies, and mindsets that make giving and receiving feedback more effective. Whether you are a supervisor or not, you will walk away with tools you can use immediately to turn feedback into a meaningful, ongoing dialogue while fostering trust, encouraging curiosity, and building a culture of continuous improvement.

The Open Knowledge Fellowship: An Opportunity For Transformative Learning At The Doctoral Level, Elvis Bakaitis, Jill Cirasella

Transforming Libraries for Graduate Students

How can we integrate the principles, practicalities, and complexities of open educational resources (OER) and open access scholarly literature into graduate-level education? At the Graduate Center of the City University of New York (CUNY), the popular and successful Open Knowledge Fellowship offers a much-needed intervention in doctoral education by addressing these topics and associated debates. Between 2020 and 2025, the intensive six-week Fellowship program was offered 12 times and trained over 200 doctoral students from across the disciplines in the selection and use of openly licensed resources in the courses they teach. These 200+ students then taught their revamped courses …

Reshaping Library Programming For Graduate Students Through Strategic Partnerships And Adaptation, Brian Vetruba, Caroyn Bishoff, Kate Peterson

Transforming Libraries for Graduate Students

In the wake of Covid-19, support structures dedicated to graduate student success at the University of Minnesota, Twin Cities (UMN) underwent dramatic shifts. Centralized in-person events for graduate students were discontinued, departmental identities strengthened, and library outreach responsibilities were reshaped by institutional changes, including a reduction of library staff. This panel examines how academic libraries can adapt and innovate with decreased capacity to meet the diverse needs of graduate students. Panelists will share strategies for expanding campus partnerships and sustaining and scaling initiatives that equip graduate students – especially first-year, international, and BIPOC students – with essential research skills and …

The Mid-States Corridor: A Project Update, Kyanna Wheeler, Jason Dupont, Jason Rhoades

Purdue Road School

Join us for a progress update on the NEPA, Technical Procurement, and ROW Acquisition phases of the Mid-States Corridor Project. The Mid-States Corridor is an improved highway connection in southern Indiana generally following US 231 from I-64, east of Huntingburg and Jasper, extending north and connecting to I-69. We will provide insights into ongoing project activities within each phase.

Cost-Effective Critical Path Management Of Utilities And Right-Of-Way, Kip Bunch, Kenny Franklin, Daniel Mcmurtry

Purdue Road School

ROW and Utilities are two essential elements that affect both cost and schedule. Because these disciplines involve third parties who may not always share the project’s goals, significant attention is warranted to minimize unnecessary complications that can result in cost and schedule overruns. This session will focus on the intersections of ROW and utilities, providing participants with tools and tips to reduce project risk and build reliability in delivery.