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The Hidden Science Of Hand Clapping, Clara Turnage

University of Mississippi News

OXFORD, Miss. – Nearly every human culture uses clapping to cheer, protest, pray or perform, but a new study reveals that the familiar gesture is as much a scientific event as it is a social one.

Socioeconomic Disparities In Breast Cancer Survival: Examining Potential Mediator Role Of Oncotype Dx(Odx) Test And Stage At Diagnosis Among Hr+/Her2- Breast Cancer Women, Pratibha Shrestha, Qingzhao Yu, Edward S. Peters, Edward Trapido, Mei Chin Hsieh, Tekeda Ferguson, Quyen D. Chu, Xiao Cheng Wu

School of Public Health Faculty Publications

Background: Women with a lower socioeconomic status (SES) have an increased risk of dying from breast cancer (BC) than those with a higher SES. The association of SES with BC survival may be partially mediated by factors such as Oncotype DX (ODX) testing and stage at diagnosis. This study aims to examine SES disparities in survival among HR+/HER2- BC women and to quantify the mediating effects of the ODX test and stage. Methods: We used data from the Louisiana Tumor Registry to identify women aged 20–90 years diagnosed with stage I–II in 2011–2014 and stage I–III in 2015–2017 HR+/HER2- BC …

Three-Dimensional Melamine Carbon Sponge/Nai As Cathode Materials For Sodium-Ion Batteries, Qian-Ying Huang, Yue Liu, Zi-Xin Lin, Shu-Yi Zheng, Ting-Ting Mei, Yu-Ting Tang, Ying-He Zhang, Jun Liu

Journal of Electrochemistry

The sodium-iodine (Na-I) battery exhibits significant potential as an alternative energy storage device to the lithium-ion battery. However, its development is hindered by inadequate electrical and thermal stability, as well as the dissolution and shuttling of polyiodide. In this study, we report a preparation method for melamine carbon sponge (MC) via carbonizing a commercially available kitchen sponge. It was revealed that the as-prepared MC, composed of unique self-growing carbon nanotubes, could provide both physical and chemical adsorption capabilities for intermediate polyiodides to improve the electrochemical performance of NaI. Consequently, the NaI/MC electrode effectively minimized polyiodide dissolution and reduced the electrochemical …

3- And 4-Dimensional Flow Cmr In D-Transposition Of The Great Arteries After Atrial Switch Operation., Sara Santiaguel, Laura Schoeneberg, Ugonna Nwankwo, Jorge Rosado Gonzalez, Wilson King

Manuscripts, Articles, Book Chapters and Other Papers

A 19-year-old man with D-transposition of the great arteries and pulmonary stenosis underwent atrial switch operation and pulmonary valvotomy in infancy. He was lost to follow-up and presented with multiple respiratory infections. An echocardiogram was inconclusive due to poor windows. Cardiac magnetic resonance (CMR) was performed using ferumoxytol 3-dimensional whole heart and 4-dimensional flow pulse sequences, which demonstrated this patient's complex anatomy and physiology. CMR revealed severe pulmonary venous baffle obstruction. A 3-dimensional printed model was created from the CMR and provided key information for planning the complex catheterization approach required to stent the pulmonary venous baffle.

Domestic Workers' Resistance From The Twentieth Century To Post-Pandemic Rio De Janeiro, Jéssica Pereira

LAII Events

Drawing on Afro-Brazilian Nair Jane’ de Castro Lima's testimony—a domestic workers’ union leader with overfifty years of activism— obtained during Jéssica's fieldwork in Rio de Janeiro (June–August 2024) and secondary sources, this presentation analyzes how race, gender, class, and nationalist politics have contributed to the formation ofa feminized and racialized domestic workforce in Brazil since the 19th century. This paper aims to challenge the misconception that the lack of labor rights in this sector stems from domestic workers being “a class difficult tounionize.” By tracing this history from the past to the present, this research seeks to contribute to broader …

Spatiotemporal Calcium Signaling Patterns Underlying Opposing Effects Of Histamine And Tas2r Agonists In Airway Smooth Muscle, Stanley Conaway, Joshua Richard, Deepak A. Deshpande

Center for Translational Medicine Faculty Papers

Intracellular calcium (Ca²⁺) release via phospholipase C (PLC) following G-protein-coupled receptor (GPCR) activation is typically linked to membrane depolarization and airway smooth muscle (ASM) contraction. However, recent findings show that bitter taste receptor agonists, such as chloroquine (CQ), induce a paradoxical and potent relaxation response despite activating the Ca²⁺ signaling pathway. This relaxation has been hypothesized to be driven by a distinct compartmentalization of calcium ions toward the cellular periphery, subsequently leading to membrane hyperpolarization, in contrast to the contractile effects of histamine. In this study, we further investigate the spatiotemporal dynamics of Ca²⁺ signaling in …

Fundamental Dimensions Of Law And Legal Education: Developing A Model Of A Modern Legal System And Its Application To The Transnational Dimensions Of Law, Mark L. Jones

Mercer Law Review

The present article is the fourth in a series of articles addressing the fundamental dimensions of law and lawyering and urging the reliberalization of U.S. legal education. It is largely an exercise in analytical jurisprudence. Parts I and II seek to provide an account of a modern legal system and legal evolution that combines and integrates my own fundamental dimensions of law taxonomy with the accounts of a legal system given by the legal philosopher H.L.A. Hart and the comparatist John Henry Merryman. The model of a modern legal system these Parts develop should be part of the cognitive equipment …

Professional Identity In Context: The Transactional Business Lawyer As Counselor And Leader, Joan Macleod Heminway

Mercer Law Review

A lawyer’s professional identity development is a continuous journey of self-leadership in their lawyering role. The self-leadership may be unplanned, or it may be purposeful. Regardless, the journey is real. And I have come to believe it is important to the individual and the profession.

I identify, in my legal professional space, as a transactional business lawyer. For fifteen years before becoming a law professor, I practiced law full-time in a private firm, principally working on matters involving the legal aspects of business finance and governance in transactional, advisory, and compliance contexts. Most of my full-time law practice involved corporate …

Expressing Sincere Gratitude In Writing: A Modest Step Towards Being A Better And More Effective Lawyer, Bret Rappaport

Mercer Law Review

In my antique desk, at the far back of the big hard-to-open drawer, sits a large brown envelope. The envelope holds about forty years’ worth of thank-you notes to me. Some from clients. Some from coworkers. Some from students. Why do I keep them? Maybe I will be able to answer that question by the time I finish writing this Article. As I write this Introduction, I’m not sure. I don’t specifically remember each card or letter, but a couple do come to mind. They do so with blazing clarity. One is from my high school English teacher, Mrs. Severns. …

From Ballots To Bureaucrats: Who Is Really Holding Georgia’S Prosecutors Accountable?, Sutton M. Eggena

Mercer Law Review

In the modern justice system that we know today, prosecutors play a significant role in shaping the lives, reputations, and liberties the everyday American enjoys. Former United States Attorney General and Supreme Court Justice Robert H. Jackson once said, “[t]he prosecutor has more control over life, liberty, and reputation than any other person in America.” A prosecutor’s position in the criminal justice system is unlike any other, holding the power to decide who gets charged with a crime and the severity of those charges. This power has evolved, moving from a system where individuals and families had to fight for …

Hazing Prevention Education, Elianna Mielbrecht, Sky Agpawa, Ceirra Dean, Joseph Arinaza, Moses Hart, Lily Speakman, Hana Maow

Nursing Leadership in Community Engagement Projects

Hazing Prevention Education

Hazing in higher education is often hidden behind a culture of secrecy, tradition, or team-building. It includes any unwanted physical, emotional, or psychological activities that a person undergoes before joining a group that has clear lasting impacts on the person’s health, regardless of willingness to participate (H.R.5646 - Stop Campus Hazing Act, 2024; Boyer, A., n.d.). Seven nursing students partnered with a university’s campus security office in Seattle, Washington. This department is responsible for maintaining a safe and respectful campus environment, making it a key stakeholder in hazing prevention efforts.

Guided by the Stop Campus Hazing Act …

Mechanisms Of Placental Impairment And The Upregulation Of Fetuin-B During Maternal Undernourishment, Mia Camilliere

NYMC Student Theses and Dissertations

Proper nutrition is crucial during pregnancy to support fetal and placental development. Failure to meet these nutritional needs can result in adverse health outcomes for both mother and baby. Despite its high prevalence in underdeveloped countries, maternal undernourishment is a public health issue worldwide. There are several possible causes of maternal undernourishment, and these can occur alone or in combination, such as poor access to nutrition, hyperemesis gravidarum, and drug use. This condition can adversely affect placental development and function to the extent of placental insufficiency, perturbing the entire pregnancy. The placenta is responsible not only for hormonally and physically …

Tire Modeling And Data Analysis In The Fsae Context, Noah Zheng

Mechanical Engineering and Materials Science Independent Study

An understanding of tire behavior is crucial to designing a Formula SAE racecar. What variables affect a tire’s performance? How can complex behaviors be modeled mathematically and evaluated with a computer? In this study, data for the Hoosier 16” x 7.5 – 10 R20 tire was analyzed and fit to a Pacejka Magic Formula model, then compared to the WashU Formula SAE team’s current tire (Hoosier 18” x 7.5 – 10) to evaluate the feasibility of switching to a smaller diameter tire. Possible advantages include significant weight savings and a reduction in rotational inertia; however, many other aspects of the …

Understanding The Morphology And Mass Transport Resistance Of Mesoporous Carbon-Supported Pemfc Based On Modeling Analysis, Hao Deng, Jia Liu, Zhong-Jun Hou

Journal of Electrochemistry

Mesoporous carbon supports mitigate Pt sulfonic poisoning through nanopore-confined Pt deposition, yet their morphological impacts on oxygen transport remain unclear. This study integrates carbon support morphology simulation with an enhanced agglomerate model to establish a mathematical framework elucidating pore evolution, Pt utilization, and oxygen transport in catalyst layers. Results demonstrate dominant local mass transport resistance governed by three factors: (1) active site density dictating oxygen flux; (2) ionomer film thickness defining shortest transport path; (3) ionomer-to-Pt surface area ratio modulating practical pathway length. At low ionomer-to-carbon (I/C) ratios, limited active sites elevate resistance (Factor 1 dominant). Higher I/C ratios improve …

A Short Proof Of The Lemma Of The Logarithmic Derivative In Several Complex Variables, Qi Han, Jingbo Liu

All Faculty Scholarship (Archived)

In this work, we provide a concise proof of the logarithmic derivative lemma in Cⁿ. We start by giving a complete proof of a critical result by Biancofiore and Stoll (Ann. of Math. Stud., No. 100, 29–45, 1981) via matrix theory, which is central to this area of study. Then, we follow Li (Trans. Amer. Math. Soc. 363, 6257–6267, 2011) and Ye (Math. Z. 222, 81–95, 1996) to present the shortest proof to date.

Agent-Based Modeling: Introduction And Actuarial Applications, Rick Gorvett

Mathematics and Economics Faculty Working Papers

Agent-based modeling (ABM) has become an important and valued approach to modeling complex systems. In this paper, I advocate for actuaries to recognize the complex systems-nature of socioeconomic and risk processes and for ABM models to become a regular resource in our actuarial toolkits. These models allow for the observation of potential macro-behavior emerging from the underlying agent-level micro-activity and characteristics. Therefore, ABM models can provide significant insight into the quantification of risk and the identification of optimal strategies. This paper is an introduction and guide to ABM models, and it includes several case studies to illustrate their utility.

Investigating The Role Of Aerosols In Extreme Precipitation Events Along The Gulf Coast Of The U.S.A., Wenjia Cao

LSU Doctoral Dissertations

Atmospheric aerosols have been found to influence tropical cyclone (TC) and flood event development. In this study, the Weather Research and Forecasting model is applied to investigate specific microphysical impacts and aerosol sensitivity to heavy precipitation and TC events in the U.S. Gulf Coastal area. The Thompson aerosol-aware scheme with regular and adjusted aerosol concentration scenarios is used to quantify precipitation, wind field, horizontal/vertical structures, and track variations, by aerosol mixing ratio. In general, results for the three storms analyzed (the 2016 Baton Rouge, Louisiana, flood event (Chapter 2); Hurricane Harvey in 2017 (Chapter 3); and an idealized storm event …

From Decriminalization To Social Legitimization: The Lived Experiences Of Non-Conforming Individuals In India, Heeya Datta

LSU Doctoral Dissertations

This dissertation explores how queer and non-conforming individuals in urban India navigate, resist, and reimagine dominant norms of kinship, intimacy, and family. Drawing on 18 in-depth interviews, it examines the lived experiences of LGBTQ+ individuals in the aftermath of legal reforms such as the decriminalization of Section 377 and the Transgender Persons (Protection of Rights) Act. While these reforms mark symbolic progress, queer individuals continue to face social stigma, legal exclusions, and familial rejection. The study is divided into three chapters: the first analyzes the dual role of homosociality as both a space of refuge and constraint; the second investigates …

Benchtop-Scale High Temperature Molten Salt Electrochemical Reactors: Experimental Setup And Considerations, Haley Hoover, Ivy Wu, Oluwatamilore Olushina, Robert Bell, Kerry Rippy

Reviews, Analyses, and Instructional Studies in Electrochemistry (RAISE)

Molten salt electrochemical reduction (MSER) is the dominant production method for aluminum and titanium, and emerging technologies for producing other commodity metals with these highly electrified techniques have demonstrated promising results. However, the scale up of MSER of materials such as iron and silicon are limited by the challenging issues of materials compatibility and impurity control. This work describes an experimental MSER setup using both chloride and carbonate salts. This setup is designed for operations outside of a glovebox, which is practical from an industrial perspective, but creates unique challenges. This work serves as a practical guide to discuss some …

Nuclear Phase Separation Drives Npm1-Mutant Acute Myeloid Leukemia, Joshua Beale, Marwa Sadek, Chun-Wei Chen, Evdokiia Potolitsyna, Nayara Alcantara-Contessoto, Guangyuan Liu, Josephine De La Fuente, Christina Dollinger, Anna Guzman, Alejandra Martell, Katharina Wohlan, Abhishek Maiti, Nicholas J Short, S Stephen Yi, Vibeke Andresen, Bjørn Tore Gjertsen, Brunangelo Falini, Rachel E Rau, Lorenzo Brunetti, Nidhi Sahni, Margaret A Goodell, Joshua A Riback

Faculty, Staff and Students Publications

During cancer development, mutations promote gene expression changes that cause transformation. Leukemia is frequently associated with aberrant HOXA expression driven by translocations in nucleoporin genes or KMT2A, and mutations in NPM1. How disparate mutations converge on this regulatory pathway is not understood. Here we demonstrate that mutant NPM1 (NPM1c) forms nuclear condensates in multiple human cell lines, mouse models, and primary patient samples. We show NPM1c phase separation is necessary and sufficient to coordinate the recruitment of NUP98 and KMT2A to condensates. Through extensive mutagenesis and pharmacological destabilization of phase separation, we find that NPM1c condensates are necessary …

The Perception Of The Participants Of The Unemployment Relief Program On Employability: A Social Policy Initiative In Trinidad And Tobago, Marsha De Souze

Walden Dissertations and Doctoral Studies

The Unemployment Relief Program (URP) has failed to contribute sufficiently to improve employability and reduce unemployment in Trinidad and Tobago. The URP is an active labor market program that aims to alleviate unemployment and stabilize the labor market. Although there have been studies on unemployment programs and policies in Trinidad and Tobago, the gap in the literature revealed a need for adequate labor market research on unemployment policies and programs and their contribution to employability and unemployment. The purpose of this qualitative case study was to explore the URP participants’ perceptions of the program on their employability and unemployment. The …

Advanced Age Worsens Phenotypes Of Ocular Hypertension In Mice, Arman T Yazdian, Guofu Shen, Benjamin J Frankfort

Faculty, Staff and Students Publications

Glaucoma is a neurodegenerative disorder of the optic nerve and retinal ganglion cells (RGCs) and a major cause of blindness. The two most important risk factors for glaucoma are ocular hypertension (OHT) and advanced age. In this study, we explored the combined impact of aging and OHT on retinal neuronal and microvasculature health. We induced OHT using the bead-injection model in 12 week old (young) and 1.5 year old (old) mice and monitored intraocular pressure (IOP) for 2 weeks. We then explored vascular phenotypes, blood retinal barrier components, RGC counts, and electroretinogram (ERG) changes. Aged mice displayed reduced retinal microvasculature …

Creating And Validating An Aphasia-Friendly Measure Of Marital Relationships: Preliminary Pilot Testing, Jasmine Espinoza

Theses and Dissertations

This study aimed to modify and validate an aphasia-friendly questionnaire that can be used to assess marital attachment for couples impacted by aphasia. Twenty participants (10 people with aphasia and their spouses) participated across two sessions. The study consisted of two phases. Phase 1 focused on modifying the Brief Accessibility, Responsiveness, and Engagement Scale (BARE) into an aphasia-friendly format through collaboration with an expert panel. Phase 2 involved piloting the revised questionnaire on participants with aphasia and their spouses along with a cognitive interview to obtain qualitative and descriptive data to assess the questionnaire's face validity and preliminary test-retest reliability …

Loper Bright: Resurrecting Skidmore In A New Era, Bernard W. Bell

Seton Hall Law Review

No abstract provided.

The Ambiguity Rule: Pennhurst, Dole, And The American Rescue Plan Act, Damiano Servidio

Seton Hall Law Review

No abstract provided.

The Routledge Handbook Of Cultural Ecosystem Services, Pamela D. Mcelwee, Karen E. Allen, Rachelle K. Gould, Minna Hsu, Jun He

Open Access Fund Publications

The Routledge Handbook of Cultural Ecosystem Services provides an overview of Cultural Ecosystem Services (CES), which are the nonmaterial aspects of benefits that people derive from nature. These diverse and multifaceted contributions can include experiences, capabilities, and identities, among others. The Handbook addresses how these CES are valued, how they reflect human–nonhuman relationships, and what roles they can play in improved human well-being, ecosystem management, and trajectories towards sustainability.

This Handbook presents a wide array of perspectives on the roles CES can play in understanding relationships to nature, and on how those relationships might translate into policy. The Handbook includes …

Disability: A Dirty Word? How Language Historically Perpetuates Exclusion And Systemic Oppression, Kelly E. Imm

Graduate Masters Theses

In 1990, the passage of the Americans with Disabilities Act (ADA) marked a pivotal moment in the American disability rights movement, which began in the 1960s and sought to secure civil rights for people with disabilities. Despite this monumental achievement, this thesis considers how the language used throughout American history and culture to describe people with disabilities, even within the confines of progressive legislation like the ADA, remains deeply rooted in ableist and oppressive historical attitudes. At the heart of this issue, this thesis demonstrates how the medicalization of disability, which has dominated American culture for centuries, continues to frame …

Adaptation And Discovery In The Ethiopian Highlands: Testing Rules, Cryptic Shrews, And Patterns Of Montane Mammal Diversity, Evan W. Craig

Graduate Doctoral Dissertations

Montane landscapes of the Horn of Africa harbor exceptional but incompletely documented biodiversity. Focusing on rodents and shrews—the dominant but least studied of Ethiopia’s high-elevation fauna—this dissertation integrates repeat faunal surveys, genomic taxonomy, and phylogenetically informed modelling to clarify how small mammals distribute, diversify, and morphologically adapt across steep elevational gradients.

A century‐scale resurvey of Simien Mountains National Park (1927-2015) revealed significant upward range shifts for multiple species and a persistent mid-elevation richness peak, implicating warming temperatures as a driver of community reassembly. Museomics using genome-skimming and craniodental morphometrics subsequently uncovered a deeply divergent miniature shrew lineage within the Crocidura …

"We Walk The Same Path But Have On Different Shoes: Wounded Healers And A Halfway House In Boston, Ma", Julie Labagnara

Graduate Doctoral Dissertations

This study explores the processes, procedures, and relationships in a women’s reentry house, the New Hope Home (NHH), in the Grove Hall neighborhood of Boston, MA while also examining the evolution of the home and the relationships within the NHH.  This project is based on interview and participant observation data of the staff and residents of the home to ascertain multiple viewpoints and experiences of people critical to the home’s existence and success or struggles. The home opened in April 2022.  This research begins at the grand opening of the home and continues through early 2025.  Finally, neighborhood resident interviews …

Integrating A Stakeholder-Centric Approach Into Dynamic Adaptation Policy Pathways For Equitable Coastal Flood Risk Management In East Boston, Shailee M. Desai

Graduate Doctoral Dissertations

This research aims to illustrate a methodology incorporating diverse stakeholder values in adaptation planning to promote equitable outcomes using a hypothetical case study of the Lower Border Street area in East Boston, using the Dynamic Adaptive Policy Pathways (DAPP) framework for managing coastal flood risk. It offers three significant contributions to the field of adaptation planning: (i) It demonstrates how to integrate a stakeholder-specific assessment within the DAPP framework and illustrates individual impacts to a variety of stakeholders, including high- and low-income residents, commercial actors, government actors, and coastal landowners hoping that the planning process remains transparent and motivates local …