Digital Commons Network^™

Electric Dipole Forbidden, Quadrupole Allowed Transitions In The Pure Rotational Spectrum Of Cyclopropylchloromethyldifluorosilane, Alexander R. Davies, Abanob G. Hanna, Alma Lutas, Gamil A. Guirgis, S. A. Cooke, Garry S. Grubbs

Chemistry Faculty Research & Creative Works

In a recent publication, some electric dipole forbidden, quadrupole allowed ΔJ = +2 and x-type transitions were observed in the chirped-pulse Fourier transform microwave spectrum of two conformations of cyclopropylchloromethyldifluorosilane. Many of these transitions arise from a handful of mixed states and mechanisms are proposed through which these transitions become weakly allowed. Observations of electric dipole forbidden, quadrupole allowed transitions in rotational spectra are unusual for molecules which contain a chlorine nucleus owing to the small quadrupole moment of ³⁵Cl and ³⁷Cl; thus, we believe we are the first to observe x-type transitions arising from perturbations caused by …

Genomic Comparisons And The Adaptive Basis Of Brain Size Plasticity And Chromosomal Instability In The Eurasian Common Shrew, William R. Thomas, Tanya M. Lama, Cecilia Baldoni, Laia Marín-Gual, Diana Moreno Santillán, Marta Farré, Linelle Abueg, Jennifer Balacco, Olivier Fedrigo, Giulio Formenti, Nivesh Jain, Jacquelyn Mountcastle, Tatiana Tilley, Ying Sims, Alan Tracey, Jo Wood, David A. Ray, Dominik Von Elverfeldt, John Nieland, Angelique P. Corthals, Aurora Ruiz-Herrera, Dina K.N. Dechmann, Erich Jarvis, Liliana M. Dávalos

Biological Sciences: Faculty Publications

Sorex araneus, the Eurasian common shrew, has seasonal brain size plasticity (Dehnel's phenomenon) and many intraspecific chromosomal rearrangements. Genomic contributions to these traits, however, remain unknown. We couple a chromosome-scale genome assembly with seasonal brain transcriptomes to discover relationships between molecular evolution and both traits. While Positively Selected Genes (PSGs) enriched the Fanconi anemia DNA repair pathway (FANCI, FAAP100), which is likely involved in chromosomal rearrangements by preventing the accumulation of chromosomal aberrations, genes under positive selection or showing seasonal differential expression in the brain implicate neurogenesis (PCDHA6, SOX9, Notch signaling) and metabolic regulation (VEGFA, SPHK2) as key mechanisms underlying …

Co-Calcination Of Limestone And Clay Enhances The Performance Of Limestone Calcined Clay Cement (Lc3), Oluwadamilare Charles Adesina, Sahil Surehali, Avinaya Tripathi, Kayla Lauren Lee, Bryan K. Aylas-Paredes, Aditya Kumar, Narayanan Neithalath

Materials Science and Engineering Faculty Research & Creative Works

Limestone-calcined clay cements (LC³) reduce the environmental impact of cement production and accelerate the industry transition toward carbon neutrality. While conventional LC³ with 50% clinker replacement (LC³-50) demonstrate long-term performance comparable to ordinary Portland cement (OPC) in concrete, early-age performance is generally compromised. This study explores for the first time, joint thermal treatment—that is, co-calcination—of limestone (LS) and bulk kaolinitic clay in mass ratios of 1:1 to 1:4 under a calcination regime specifically designed to ensure activation of the clay mineral. The co-calcination converts a small fraction of LS to metastable CaO, thus providing an …

Inclusion Engineering Through Deoxidation Practice Optimization For Enhanced Mechanical Properties Of Cast Cr-Ni-Mo Steel, Kingsley T. Amatanweze, Viraj A. Athavale, Simon Lekakh, Ronald J. O'Malley, Laura N. Bartlett

Materials Science and Engineering Faculty Research & Creative Works

Deoxidation is an integral part of steelmaking, as it determines steel castability, cleanliness, and porosity levels of the final product. Steel quality is critical to its performance and can be sabotaged by impurities such as non-metallic inclusions and porosity. This study investigates the effects of four distinct deoxidation practices, using Al, Al-Ca, Zr-Ca, and Mn-Si respectively, on tensile strength, tensile ductility and impact toughness of a Cr-Ni-Mo steel. These deoxidation reactions were modeled on a commercially available thermodynamic software and possible inclusion product phases were predicted. The casting samples were studied on a scanning electron microscope (SEM) utilizing energy dispersive …

Post-Calcium Treatment Evolution Of Alumina (Al2o3) Inclusions Morphology, Naziru I. Fuseini, Ronald J. O'Malley, Todd P. Sander, Jeffrey D. Smith, Haiming Wen, Laura N. Bartlett

Materials Science and Engineering Faculty Research & Creative Works

The post-calcium morphological evolution of Al₂O₃ inclusions formed under high-oxygen supersaturation (~1000 ppm) was investigated through time-resolved sampling and quenching of aluminum-killed, calcium-treated steel. SEM-EDS analysis revealed the formation of angular two-phase CaO·Al₂O₃–CaS inclusions within 1 minute, gradually transforming into spherical liquid 12CaO·7Al₂O₃ and CaO·Al₂O₃ with a thin CaS layer around it. The 3D morphology of the CaS phase of the complex CaO·Al₂O₃–CaS inclusions observed at 1 minute appeared as a cone-cap attached to the partially modified CaO·Al₂O₃. This …

Thermodynamic Analysis Of Metal Segregation In Two Metal Boride-Carbide Ceramics Containing V With Cr, Hf, Ti, Or Zr, Ana C. Feltrin, Simon Divilov, Gregory E. Hilmas, Stefano Curtarolo, William G. Fahrenholtz

Materials Science and Engineering Faculty Research & Creative Works

Dual-phase carbide-boride ceramics in different vanadium-Me (Me = Cr, Hf, Ti, and Zr) binary systems were synthesized by boro/carbothermal reduction under stoichiometric and carbon-deficient conditions and densified by spark plasma sintering. Thermodynamic analysis was used to evaluate the influence of composition on the phase stability and metal segregation between phases, along with the resulting effects on microstructure and hardness. Pairing vanadium with Group IV elements (Hf, Ti, and Zr) consistently formed one boride and one carbide phase, while the Cr-V system formed a monoboride phase and a carbon-deficient carbide. Metal segregation trends depended on composition. Vanadium preferentially segregated to the …

Leveraging Molecular Mechanisms Of Desorption To Enhance Pfas Bioavailability In Contaminated Soils, Husam Kafeenah, Margaret D. Taiwo, Patrica Ivy Agorsor, Michael O. Eze

Chemistry Faculty Research & Creative Works

Per- and polyfluoroalkyl substances (PFAS) are known for their strong binding properties to soil matrices owing to their amphiphilic properties. While most studies focus on the search for novel PFAS bio degraders, our knowledge of sustainable biomolecules that could drive PFAS desorption and make them more bioavailable is limited. This study investigated the effectiveness of rhamnolipids and organic acids in desorbing PFAS compounds from contaminated soil. Rhamnolipids (25 mg/L) significantly enhanced the release of PFAS compounds from soil, achieving up to 90 % desorption. Acetic acid provided 60–90 % desorption efficiency for most of the PFAS studied, except for PFDA …

Quality Improvement Project: Improving Transitional Care Management (Tcm) Follow-Up Through Medical Assistant Education, Oben Assick

Doctor of Nursing Practice Projects

The underutilization of Transitional Care Management (TCM) services in primary care significantly contributes to preventable hospital readmissions and revenue loss. Despite established Centers for Medicare & Medicaid Services (CMS) guidelines, execution often fails due to knowledge gaps among frontline staff. This quality improvement project addressed low TCM task completion rates by implementing a structured educational intervention for medical assistants (MAs). The purpose was to evaluate whether targeted training improves timely patient follow-up, visit scheduling, and billing accuracy. The project utilized Kotter’s 8-Step Change Model to guide organizational change and the Health Belief Model to address behavioral barriers. A quantitative, quasi-experimental …

A Critical Lens On Emotions And Learning: Shame, Loneliness, And Alienation In Community College, Mike Rifino

Dissertations, Theses, and Capstone Projects

This dissertation explores how community college students make sense of and navigate their emotions related to learning. Community colleges are two-year public higher education institutions that primarily serve working-class and students of color, enrolling almost half of all current undergraduates in the United States, yet their experiences are rarely addressed by researchers. Drawing on critical theories (e.g., feminist politics of emotions, Black feminist/queer women of color theorizing), emotions in this study are conceptualized as socio-politically situated, shaped by institutions and ideologies distributed through power across intersecting social identities. Although emotion research in higher education has grown substantially in the past …

Microtransit In Florida: Strategic Considerations And Research Needs, Jennifer Flynn, Martin Catala, Victoria Perk

CUTR Internal Grant Research Program

In response to increasingly dispersed trip patterns, changing travel behavior, and new technology platforms, transit agencies are under pressure to modernize their services to sustain ridership and remain relevant. One strategy gaining traction is microtransit, an on-demand service model that allows riders to request trips (in real time or in advance) and receive service in smaller vehicles that may be shared with other passengers.

Agencies are exploring microtransit to address well-known fixed-route challenges, particularly in low-density areas where limited demand, circuitous routing, and weak pedestrian connectivity can lead to low productivity. By right-sizing service to real-time demand, microtransit can reduce …

2026 February - Mary V. Jordan Center Newsletter, Mary V. Jordan Center, East Tennessee State University

Mary V. Jordan Center Newsletters

No abstract provided.

Masthead & Table Of Contents

Dalhousie Law Journal

No abstract provided.

Conditions Of Vulnerability: Interpreting Social Condition Discrimination, Colleen Sheppard, Geneviève Plumptre, Hannah Reaburn

Dalhousie Law Journal

At a time of deepening structural inequality, it is important to develop human rights categories that respond to the needs of diverse social groups living in conditions of vulnerability. One source of protection, aimed at countering the exclusion and maltreatment of people who are socially or economically disadvantaged, is the addition of “social condition” as a prohibited ground of discrimination. Québec, the Northwest Territories, and New Brunswick have such protection in their anti-discrimination laws. In this article, we argue that the social condition ground is an important tool for redressing intersectional, group-based vulnerabilities that do not fit readily into traditional …

Rapid Flood Inundation Mapping For Dam Failure And Operations, Shivakumar Balachandran, Parvaneh Nikrou, Ayman Mokhtar Nemnem, Reza Saleh Alipour, Sagy Cohen, Xingong Li, Erfan Goharian, Jasim Imran

Faculty Publications

Dam failure often causes catastrophic flooding. Although conventional hydrodynamic models are available for generating flood inundation maps, there is a need for low-complexity models that can provide rapid inundation estimates during emergency situations. Operational releases of large volumes may also lead to downstream flooding. This study utilizes two DEM-based models, OWP HAND-FIM and FLDPLN, to produce flood inundation maps for near-real-time operational applications. Three dam-related scenarios, including failures and controlled operations, are examined using these simplified models for the Fall River Dam in Kansas. Breach flows are estimated using empirical relationships, and discharge attenuation is calculated using an analytical approach. …

Dissolved Organic Matter Composition In The Laurentian Great Lakes Ice And Its Contribution To Spring Melt, Anthony J. Arsenault, Nolan J.T. Pearce, Ted Ozersky, Sarah C. D’Amario, Kirill Shchapov, Hunter J. Carrick, Trista Vick-Majors, Et Al.

Michigan Tech Publications

Dissolved organic matter (DOM) plays a vital role in lakes, but its behavior in winter is poorly understood. This study examined the differences in DOM between lake ice and the upper water column across 18 sites in the Laurentian Great Lakes, integrating in situ sampling and remotely sensed ice data to create a mass budget model to estimate basin-scale DOM storage and release from ice. We found that the composition of the DOM pool in ice varied based on ice thickness, water DOM composition, nutrients, and dissolved organic carbon concentrations. Calculations of protein-like, microbial humic-like, and terrestrial-like DOM storage in …

Alternative Project Delivery Methods In California: The Path Forward, Ghada M. Gad, Maria Calahorra Jimenez, Chaimae Nacir, Ronald Shrestha

Mineta Transportation Institute

Alternative Project Delivery Methods (APDMs) are increasingly being recognized as effective alternatives to the traditional Design-Bid-Build (DBB) approach for transportation projects. As APDMs gain traction among California’s transportation agencies, understanding the legislative frameworks that enable their use and the characteristics of each method is critical. This study benchmarks the existing use of APDMs in California transportation agencies of varying types and sizes, while considering the characteristics (advantages and barriers/challenges to implementation) of each APDM and the authorizations enabling its implementation. Based on these findings, it also provides recommendations for key factors to consider in APDM selection and implementation. The study …

A Word From The Writing Team (February 2026), Pam Walter, Mfa, Laura Deloretta, Phd

A Word From the Writing Team (Newsletter)

No abstract provided.

Aftermath, February 12-14, 2026, Theatre Arts Discipline

Theatre Programs

Morris Meiningens Performing Arts Collective production of Aftermath, by Mikennah Oleson; directed by Parker Stach.

Synopsis: Aftermath is a show about the end of the world. Aftermath is sad, it is scary, it is uncertain. But beyond that, Aftermath is about love and the resilience and strength of human connection, despite the obstacles that pull us apart. It’s a reminder of the most valuable traits that bind humans no matter who they are or where they come from.

Empowering The Energy Transition In Rural Electric Cooperatives, Katrina Smith

North Carolina Law Review

No abstract provided.

February 2026 Library & Learning Newsletter, Minnesota State University, Mankato. Library & Learning Dean’S Office Communications Team

Library & Learning Newsletters

PDF version of the February 2026 (Volume 4, Issue 7) Library & Learning Newsletter.

Slp 640.00: Swallowing Disorders, Jane Salois

University of Montana Course Syllabi, 2026-2030

No abstract provided.

Examining The Effect Of Newcomers’ Adaptability On Proximal And Distal Outcomes Of Organizational Socialization, Vahe Permzadian, Mishra Vipanchi

Psychological Science Faculty Research & Creative Works

We investigate the role of individual adaptability (I-ADAPT) in newcomer socialization by exploring its effects on the proximal and distal outcomes of the work-role transition process. Based on I-ADAPT theory, our study assesses how I-ADAPT affects the three key indicators of newcomer adjustment (i.e., role clarity, task mastery, and social acceptance) and, in turn, their effect on the distal socialization outcomes of job satisfaction, turnover intention, and work withdrawal. Using a 2-wave prospective design, we collected data from 280 newcomers recruited through Prolific. Results indicated that I-ADAPT dimensions differentially predict newcomer adjustment, with learning adaptability affecting role clarity, uncertainty adaptability …

Prevalence And Risk Factors For Laparoscopic Managed Ectopic Pregnancies At A Tertiary Referral Hospital - A 10-Year Synopsis: A Cross Sectional Study, Steve Mutiso, Eric Mugambi

Obstetrics and Gynaecology, East Africa

Background Ectopic pregnancies (EP) are a common pregnancy associated complication. They are associated with significant morbidity, and rarely mortality, if not managed properly. EP have a myriad of predisposing factors that help identify patients at risk and facilitate early diagnosis and intervention. We set out to conduct an audit of EP managed surgically at our hospital for a 10-year period and discern the incidence, prevalence and risk factors of their occurrence.

Methods This study was designed as a Retrospective Clinical Audit based at the Aga Khan University Hospital (AKUH). Study population was all women admitted to AKUH with a diagnosis …

February 2026, Office Of Research

Research Update

No abstract provided.

Uab Libraries News, 02 2026, Uab Libraries

UAB Libraries News

No abstract provided.

The Library Papers (Vol. 1, Issue 4, February 2026), Wolf Law Library, William & Mary Law School

Library Newsletter

No abstract provided.

Exploring Public Opinions On Mining Governance And Preferences For Interventions To Enhance Battery Mineral Access, Mahelet G. Fikru, Sreeja Koppera, Nhien Nguyen

Economics Faculty Research & Creative Works

Based on an online survey of 1200 individuals, we examine support for new mining projects in the United States, opinions on mining governance, and preferences for various strategies to access battery minerals. We find support for domestic mining more so at the national (54 % support) than local level (32 % support), with a strong emphasis on environmental protection and multi-level governance. Respondents generally support government intervention to secure access to battery minerals, with over half agreeing with subsidizing electric vehicle (EV) producers and consumers to prioritize the use of domestic minerals in EV batteries. However, there is measurable opposition …

Glomerular Disease In Patients With Acute Kidney Injury After Vancomycin Treatment-Need For Kidney Biopsy., Mineaki Kitamura, Pooya Zardoost, Anjali A Satoskar

Ambulatory and Primary Care Articles

No abstract provided.

Natural Resource Managment Department Roundup, February 2026, Department Of Natural Resource Management

NRM Newsletter

Department Head's Message
Upcoming Events
NRM Highlights
Department Activities
Extension & Outreach Activities

Crypto-Influencer Liability, Nicole Pecharsky, Moin A. Yahya

William & Mary Business Law Review

The growth of celebrities endorsing cryptocurrencies over the past few years has resulted in many lawsuits and regulatory actions against them. This Article examines some of these recent actions using Google Trends as well as insights from scholarly marketing literature. We suggest that while celebrities can have an influence on the public in terms of searches and interest in cryptocurrencies, such influence is more nuanced. The impact of celebrity endorsements depends on how the public perceives the celebrity both in terms of their fame and their expertise. As such, any legal or regulatory actions will have to account for these …