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Soliton Solutions To The Coupled Sasa–Satsuma Equation Under Mixed Boundary Conditions, Changyan Shi, Xiyao Chen, Guangxiong Zhang, Chengfa Wu, Bao-Feng Feng Apr 2026

Soliton Solutions To The Coupled Sasa–Satsuma Equation Under Mixed Boundary Conditions, Changyan Shi, Xiyao Chen, Guangxiong Zhang, Chengfa Wu, Bao-Feng Feng

School of Mathematical & Statistical Sciences Faculty Publications

In this paper, we derive general bright–dark soliton solutions to the coupled Sasa–Satsuma (CSS) equation using the Kadomtsev–Petviashvili reduction method. Since the CSS equation is a special case of the four-component Hirota equation, our approach begins with the construction of two-bright-two-dark soliton solutions for the four-component Hirota equation. By imposing specific parameter constraints, these solutions are subsequently reduced to the bright–dark soliton solutions of the CSS equation. Finally, the dynamical behaviours of the one- and two-bright–dark soliton solutions are thoroughly analysed and illustrated.

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Short-Term Electricity Price Forecasting With Constrained Regressors, Mucun Sun, Li Zhang, Yifeng Gao Apr 2026

Short-Term Electricity Price Forecasting With Constrained Regressors, Mucun Sun, Li Zhang, Yifeng Gao

Computer Science Faculty Publications

The volatility of electricity price presents a challenge to market participants as their decision-making process are highly depend on the accuracy of price forecasts. However, there is growing empirical evidence of increasing price volatility and price spikes in electricity markets as a result of variable renewable energy generation, extreme weather events, and other factors. The distribution shift caused by spikes in electricity price data differentiates the forecasting tasks from other renewable energy sources. Moreover, the observations may be compromised by cyberattacks and thus not available in the testing phase. To this end, we propose a Similarity-Enhanced Electricity Decomposition Forecasting model …

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Uncomfortably Reminiscent: Odonnell V. Harris County In History And Memory, Kellen R. Funk Apr 2026

Uncomfortably Reminiscent: Odonnell V. Harris County In History And Memory, Kellen R. Funk

Faculty Scholarship

In ODonnell v. Harris County, a federal trial court enjoined the misdemeanor bail system of Houston, Texas, freeing approximately 20,000 indigent defendants annually. To do this, the trial court drew upon Reconstruction era precedents establishing intensive federal oversight of state criminal proceedings. The court explicitly invoked the Civil War and Reconstruction transformation of the federal judiciary, comparing the County’s defenses to slavery era arguments. Conversely, when the en banc Fifth Circuit reviewed a similar order in Dallas, Texas, six years later, it rejected this historical framework, condemning such litigation as an impermissible “ongoing federal audit of state criminal proceedings.” …

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Unveiling Value In Plastic Waste: Synthesis Of 1,3-Dioxolan-4-Ones From Polylactic Acid And Polyoxymethylene To Enhance Plastic Biodegradation, Mi-Hyun Lee, Joohyun Park, Hyeongyeong Lee, Woo Yeon Cho, Semin Son, Pyung Cheon Lee, In-Hwan Lee, Hye-Young Jang Apr 2026

Unveiling Value In Plastic Waste: Synthesis Of 1,3-Dioxolan-4-Ones From Polylactic Acid And Polyoxymethylene To Enhance Plastic Biodegradation, Mi-Hyun Lee, Joohyun Park, Hyeongyeong Lee, Woo Yeon Cho, Semin Son, Pyung Cheon Lee, In-Hwan Lee, Hye-Young Jang

Mechanical Engineering Faculty Publications

Catalytic plastic upcycling protocols are essential for resolving the environmental and economic challenges associated with massive plastic production and disposal, as they convert complex waste streams into value-added chemicals. We report an efficient acid-catalyzed upcycling strategy for transforming poly(lactic acid) (PLA) and polyoxymethylene (POM) plastic waste. This innovative process directly yielding dioxolanones (DOXs) can be extended to use POM with various naturally abundant α-hydroxy acids. This work significantly expands the high-value chemical portfolio derivable from common plastic wastes. Incorporation of the synthesized DOXs into the poly(L-lactic acid) (PLLA) backbone results in materials with enhanced thermal stability and superior biodegradability. Critically, …

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Unpacking Faculty Perceptions: Disability Critical Race Theory & Adaptive Equity-Oriented Pedagogical In Teaching Practices, Courtney D. Gipson Apr 2026

Unpacking Faculty Perceptions: Disability Critical Race Theory & Adaptive Equity-Oriented Pedagogical In Teaching Practices, Courtney D. Gipson

Electronic Theses and Dissertations Archive

Students with disabilities (SWD) encounter barriers in higher education despite federal legislation intended for equitable access. Community colleges enroll in a significant number of SWDs, who outstandingly are positioned to support different learners. However, the implementation of instructional practices and accommodations are shaped by false beliefs, inadequate training, and inequitable structures. Historically, research on disability and higher education have been analyzed from a deficit and ableist perspective, ignoring the intersectional experiences of SWDs and the important role faculty play in creating inclusive learning environments. This study addresses these gaps by examining community college faculty members' perceptions, beliefs, and pedagogical practices. …

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Analyzing The Framing Of President John D. Mahama’S Maiden Press Encounter In State And Independent Media Outlets, Daniel Ofosu Obeng Apr 2026

Analyzing The Framing Of President John D. Mahama’S Maiden Press Encounter In State And Independent Media Outlets, Daniel Ofosu Obeng

Electronic Theses and Dissertations Archive

ABSTRACT Presidential press encounters are landmark moments in political communication which, as a result of media mediation, significantly impact people's perception of leadership and governance. The paper examines the depiction of the first press meeting of John Dramani Mahama, President of Ghana, during his second term by state-owned and independent media in Ghana. This study, with Critical Discourse Analysis (CDA) and Media Capture Theory as its theoretical frameworks, delves into how the language and institutional orientations influence the portrayal of the president's communication to the public by the media. By using a qualitative research design, the study decided on sixteen …

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Developing Violin Exercises Informed By The Alexander Technique: A Study Of Maurice Ravel’S Tzigane Concert Rhapsody For Violin And Piano, Idil Belgin Kucukdogan Apr 2026

Developing Violin Exercises Informed By The Alexander Technique: A Study Of Maurice Ravel’S Tzigane Concert Rhapsody For Violin And Piano, Idil Belgin Kucukdogan

Electronic Theses and Dissertations Archive

Playing-related musculoskeletal disorders are highly prevalent among professional musicians, with violinists particularly vulnerable due to the instrument’s asymmetry and repetitive demands. Although research in performing arts medicine has expanded in recent decades, preventive strategies are not consistently integrated into violin pedagogy. This dissertation presents a structured set of preparatory exercises for Maurice Ravel’s Tzigane Concert Rhapsody for Violin and Piano, informed by the principles of the Alexander Technique, as a model for integrating a somatic awareness method into advanced violin practice. As an expressive and virtuoso showpiece firmly established in the violin canon, Tzigane presents distinctive technical challenges. Composed in …

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Writing And Singing The Self: Gendered Expression In The Songcraft Of Trans And Bisexual Singer-Songwriters In Memphis, Kara Leann Stewart Meredith Apr 2026

Writing And Singing The Self: Gendered Expression In The Songcraft Of Trans And Bisexual Singer-Songwriters In Memphis, Kara Leann Stewart Meredith

Electronic Theses and Dissertations Archive

This dissertation contains four case studies of trans and/or bisexual singer-songwriters in the Memphis, Tennessee area. Trans and bisexual people break down the gender binary through sexual attraction or through gender identity, and must constantly “come out” to maintain visibility. The artists interviewed for this project are W1ND0W (she/they), also known as Jill Johnson, a mostly-sapphic bisexual and nonbinary singer-songwriter of hyperemo, electronic, and improvisational performance music; Suroor (she/her), a trans woman singer-songwriter of hyperpop music; Alex da Ponte (he/him), a trans man solo singer-songwriter of pop and indie rock; and Maggie Trisler of the band Mystic Light Casino (she/her), …

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The Social Constructions Of Musical Listening: Audience Etiquette From The Nineteenth Century To Today, Catherine Elise Balsamo Apr 2026

The Social Constructions Of Musical Listening: Audience Etiquette From The Nineteenth Century To Today, Catherine Elise Balsamo

Electronic Theses and Dissertations Archive

Audiences and performers of the twenty-first century are primarily of the belief that the cultural norms of the concert hall are rules of etiquette that have been codified for centuries when they are newer than we think. Researchers have studied the background of audience behavioral trends to try to trace back to when the rules of audience etiquette became commonplace, with some scholars citing the French Revolution as a primary catalyst and others tying it to nineteenth and twentieth century conductor “cults.” By analyzing primary source material and synthesizing existing research on cultural shifts in the Western concert hall, I …

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Louise Farrenc’S Symphony No. 2 In D Major, Op. 35: A Historical Informed Performance Guide, Fabian Schneider Apr 2026

Louise Farrenc’S Symphony No. 2 In D Major, Op. 35: A Historical Informed Performance Guide, Fabian Schneider

Electronic Theses and Dissertations Archive

Schneider, Fabian. DMA. The University of Memphis. March 2026. A historical informed performance guide Louise Farrenc’s Symphony No. 2 in D major, Op. 35. Major Professor: Daniel Brier. This project develops a historically informed performance framework for Louise Farrenc’s Symphony No. 2 in D Major, Op. 35. Through close structural and stylistic analysis, the study situates the work within the broader symphonic traditions of nineteenth-century France and Germany, comparing Farrenc’s compositional strategies with those of selected contemporaries. Particular attention is given to formal design, thematic construction, orchestration, and harmonic language to assess both shared conventions and individual characteristics. Engaging with …

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Evolution Of Korean Dansaekhwa Monochrome Painting: Are Contemporary Korean Artists Still Carrying The Torch?, Mary Anne Mccraw Apr 2026

Evolution Of Korean Dansaekhwa Monochrome Painting: Are Contemporary Korean Artists Still Carrying The Torch?, Mary Anne Mccraw

Electronic Theses and Dissertations Archive

The first abstract and uniquely Korean artistic movement to emerge from South Korea, Korean Dansaekhwa is now globally popular and can be considered the embodiment of Korean contemporary art. The original founders developed a practice that was groundbreaking in its significance, involving both a new relationship between art and materials and a distinctly Korean ideology. Dansaekhwa artists in the 1960s and 1970s imbued their painting rituals with an intense study of the materiality of the art tools and supplies, infused it with the Korean meditative practice of ancient ink painting and calligraphy, and immersed it with a connection to nature. …

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Modeling Of Stochastic Dynamics Of Particles In Gaseous Environments: From Reactive Collisions To Rotational Brownian Motion, Mrittika Roy Apr 2026

Modeling Of Stochastic Dynamics Of Particles In Gaseous Environments: From Reactive Collisions To Rotational Brownian Motion, Mrittika Roy

Electronic Theses and Dissertations Archive

Understanding the dynamics of charged and neutral particles in gaseous environments is important to a wide range of physical, chemical, and atmospheric processes. In this work, I present two complementary computational studies: one focused on Mutual Neutralization (MN) reactions, and the other on the rotational Brownian motion of aerosol particles with arbitrary shapes. Both efforts emphasize high-fidelity physical modeling through rigorous numerical and theoretical approaches. In the first study, the rate constants of mutual neutralization (MN) reactions are calculated self-consistently by incorporating the electron transfer probability, using Landau-Zener state transition theory with inputs derived from ab initio quantum chemistry calculations, …

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Civil, Construction, And Environmental Engineering Apr 2026 Self-Study Report & Documents, Unm Academic Program Review Apr 2026

Civil, Construction, And Environmental Engineering Apr 2026 Self-Study Report & Documents, Unm Academic Program Review

UNM Academic Program Review

Civil, Construction, and Environmental Engineering APR self-study report, review team report, response report, and initial action plan for AY2025, fulfilling requirements of the Higher Learning Commission.

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American Studies Apr 2025 Self-Study Report & Documents, Unm Academic Program Review Apr 2026

American Studies Apr 2025 Self-Study Report & Documents, Unm Academic Program Review

UNM Academic Program Review

American Studies APR self-study report, review team report, response report, and initial action plan for AY2025, fulfilling requirements of the Higher Learning Commission.

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Electronic Book Acquisition Strategies In Academic Libraries: A Review Of The Literature, Rachel E. Scott, Michael A. Arthur Apr 2026

Electronic Book Acquisition Strategies In Academic Libraries: A Review Of The Literature, Rachel E. Scott, Michael A. Arthur

Faculty and Staff Publications – Milner Library

Electronic book (e-book) acquisition models have evolved over the decades they have been available to library customers. This review leverages findings from scholarly literature to document the proliferation and evolution of e-book acquisitions models, their strengths and weaknesses in various contexts, and their role in the collection development strategies of academic libraries. From firm orders and subscription packages to demand-driven and evidence-based acquisitions, engagement with e-book acquisitions models varies considerably based on factors such as library budget and staffing, institutional curriculum and programs, consortial affiliations, support for textbook affordability initiatives, and COVID-19 responses. The findings from this literature review suggest …

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Sharksrx Newsletter Spring 2026, Nova Southeastern University Apr 2026

Sharksrx Newsletter Spring 2026, Nova Southeastern University

NSU Sharks Rx

No abstract provided.

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Integrated Biotechnological Strategies For Planetary Health And Ecosystem Restoration, Duygu T. Yildirim, A. Baki Yildirim, Donald Martin, Tommaso Beccari, Oscar Vicente, Iza Radecka, Fideline Tchuenbou-Magaia, Robert Marks, Ratnesh Lal, Satya Prakash, Adam Mechler, Mario Petrov Milkov, Svetlana Fotkova Georgieva, Ilia Iliev, Radka Kaneva, Nuriye Gokce, Galina Aleksieva Yaneva, Nadya Vasileva Agova, Nikoleta Dobromirova Ivanova, Izem Olcay Sahin, Mariya Kiryakova Tsvetkova, Ivelin Rosenov Iliev, Michel Salzet, Kisung Ko, Michele Maffia, Matteo Bertelli, Isabelle Fournier, Lejla Pojskic, Qun Sun, Lembit Nei, Reynir Armgrisson Apr 2026

Integrated Biotechnological Strategies For Planetary Health And Ecosystem Restoration, Duygu T. Yildirim, A. Baki Yildirim, Donald Martin, Tommaso Beccari, Oscar Vicente, Iza Radecka, Fideline Tchuenbou-Magaia, Robert Marks, Ratnesh Lal, Satya Prakash, Adam Mechler, Mario Petrov Milkov, Svetlana Fotkova Georgieva, Ilia Iliev, Radka Kaneva, Nuriye Gokce, Galina Aleksieva Yaneva, Nadya Vasileva Agova, Nikoleta Dobromirova Ivanova, Izem Olcay Sahin, Mariya Kiryakova Tsvetkova, Ivelin Rosenov Iliev, Michel Salzet, Kisung Ko, Michele Maffia, Matteo Bertelli, Isabelle Fournier, Lejla Pojskic, Qun Sun, Lembit Nei, Reynir Armgrisson

Research Outputs: 2025-Present

The escalation of ecological degradation, marked by climatic instability, precipitous biodiversity loss, and systemic chemical infiltration, necessitates a shift toward integrated biotechnological intervention. This analysis considers how the trajectory of diverse advanced methodologies, including environmental DNA (eDNA) surveillance, CRISPR-based genetic restitution, and synthetic biology-driven bioremediation, might be synthesized into a unified Planetary Health Framework. By exploring the convergence of high-precision genomic engineering, AI-augmented bioinformatic modeling, and the tenets of a circular bio-economy, we examine the capacity of technological intervention to ameliorate ecological stressors and restore critical ecosystems. Moving beyond the constraints of conventional conservation, this discourse explores frontier solutions in …

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Efficient Energy Management In Networked Microgrids Using Multi-Agent Deep Reinforcement Learning In The Presence Of Uncertainties, Ayodele Benjamin Chukwuyem Apr 2026

Efficient Energy Management In Networked Microgrids Using Multi-Agent Deep Reinforcement Learning In The Presence Of Uncertainties, Ayodele Benjamin Chukwuyem

Dissertations

Microgrid technology is essential in facilitating the transition to smart energy grids in developed countries and mitigating energy poverty in developing countries, particularly in areas where grid extensions are not feasible. Recently, the concept of networked microgrids (NMGs) has garnered tremendous attention due to the plausibility of interactions among interconnected microgrids leading to power networks that are more resilient, reliable, and stable. However, because each microgrid has diverse distributed generation resources (renewables and controllable generators) and each microgrid operator (MO) has different objectives, coordinated energy management is required to satisfy local and system-wide goals under conditions with significant uncertainty. Existing …

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Visual And Tactile Motion Cues Enhance The Categorisation Of Novel Object Shapes, Martina A. Seveso, Rebecca J. Hirst, Alan O’Dowd, Ivan Camponogara, Fiona N. Newell Apr 2026

Visual And Tactile Motion Cues Enhance The Categorisation Of Novel Object Shapes, Martina A. Seveso, Rebecca J. Hirst, Alan O’Dowd, Ivan Camponogara, Fiona N. Newell

All Works

Object categorisation is a fundamental cognitive process, involving the integration of information across the senses. We investigated, using smartphones, whether visual and tactile motion cues could enhance object category learning and generalisation to novel object shapes. Two categories of similar shapes were associated with specific correlated visual and tactile vibration motion cues. After learning object categories, participants were assessed on categorisation of learned and novel objects across four cue conditions: shape-only, shape-visual motion, shape-tactile motion, and shape-visual and tactile motion. We also assessed if accuracy was influenced by blocked versus interleaved cue-conditions at test. In Experiment 1, we found more …

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Cas Honor Symposium Program, Spring 2026, College Of Arts & Sciences Honors Program Apr 2026

Cas Honor Symposium Program, Spring 2026, College Of Arts & Sciences Honors Program

College of Arts & Sciences Honors in the Major Symposium

No abstract provided.

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Instructional Leadership Practices In Dual Language Bilingual Education: A Reflective Growth Model Perspective, Selene Canales-Garcia, Velma D. Menchaca, Michelle Abrego, Jose A. Ruiz-Escalante, George Padilla Apr 2026

Instructional Leadership Practices In Dual Language Bilingual Education: A Reflective Growth Model Perspective, Selene Canales-Garcia, Velma D. Menchaca, Michelle Abrego, Jose A. Ruiz-Escalante, George Padilla

Organization and School Leadership Faculty Publications

As dual language programs expand across the U.S., school leaders face growing pressure to support bilingual educators amid ongoing teacher shortages. This qualitative case study explores bilingual teachers’ perceptions of their principal’s instructional leadership practices at a dual language elementary school in South Texas. Guided by the Blasé and Blasé Reflective Growth Model (1999, 2000), the study highlights leadership behaviors that promote teacher reflection, collaboration, and professional growth. Findings reveal that supportive leadership—rooted in trust, shared decision-making, and targeted professional development—enhances teacher capacity and strengthens bilingual program implementation.

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The Diamond Collar: One Woman’S Leadership Disruption, Alteration, And Reemergence, An Autoethnographic Study About Ipv, Nancy Flagg Phd Apr 2026

The Diamond Collar: One Woman’S Leadership Disruption, Alteration, And Reemergence, An Autoethnographic Study About Ipv, Nancy Flagg Phd

All Student Scholarship

This dissertation explores one woman’s leadership persistence, decline, and reemergence under the assault of Intimate Partner Violence (IPV). About 30% of women worldwide (World Health Organization [WHO], 2025) and over 42 % of U.S. women (Centers for Disease Control and Prevention [CDC], 2022) have experienced physical and/or sexual violence by an intimate partner. IPV has impacts that reverberate through communities and harm the leadership potentials of women leaders. Women’s leadership parity has increased, then halted, and even shrunk in some sectors, even in woman dominated fields (United Nations, 2025). This coincides with an uptick in IPV since COVID (Uzoho et …

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Powell’S Overland Trip To The Grand Canyon, Daniel Styer Apr 2026

Powell’S Overland Trip To The Grand Canyon, Daniel Styer

Faculty & Staff Scholarship

No abstract provided.

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Rethinking Artifact Evaluation For Software Engineering In The Age Of Generative Ai, Christoph Treude, Christopher M. Poskitt, Rashina Hoda Apr 2026

Rethinking Artifact Evaluation For Software Engineering In The Age Of Generative Ai, Christoph Treude, Christopher M. Poskitt, Rashina Hoda

Research Collection School Of Computing and Information Systems

Peer review in software engineering research operates under tight time constraints, while generative AI has substantially reduced the human effort required to produce polished research narratives. Reviewer attention is often spent on aspects of submissions such as writing quality or literature positioning that have become relatively less effort-intensive to address, rather than on evaluating the scientific substance of a paper. At the same time, assessing whether methods are implemented correctly, analyses are sound, and claims are supported by evidence remains effort-intensive and dependent on human expertise. In software engineering research, this substance is frequently embodied in artifacts, including code, data, …

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Additive Manufacturing Of Ti-Ni Based Ternary Shape Memory Alloys, Yitao Chen, Frank Liou Apr 2026

Additive Manufacturing Of Ti-Ni Based Ternary Shape Memory Alloys, Yitao Chen, Frank Liou

Mechanical and Aerospace Engineering Faculty Research & Creative Works

Metal additive manufacturing has become a powerful tool to develop customized metal alloys and to discover more advanced properties for novel extended applications. Ti-Ni based shape memory alloy is a group of intriguing smart functional materials, and adding a small amount of a third element can promote and induce more attractive functions. Due to the difficulty in traditional processing and the unique feature of material flexibility of in-situ alloying in additive manufacturing processes, not only Ti-Ni binary shape memory alloys but also Ti-Ni-X ternary shape memory alloys can be developed, manufactured, and investigated in-depth by additive manufacturing. This paper provides …

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Macroprudential Easing Measures In The Context Of Contractionary Monetary Policy: The Case Of Brazil In 2014, Marcos Antonio Paliari, Marcos Roberto Vasconcelos Apr 2026

Macroprudential Easing Measures In The Context Of Contractionary Monetary Policy: The Case Of Brazil In 2014, Marcos Antonio Paliari, Marcos Roberto Vasconcelos

Journal of Banking and Financial Economics

This paper evaluates the effects of a macroprudential policy of regulatory easing implemented amidst a contractionary monetary policy in Brazil. The intervention, carried out by the Central Bank in the third quarter of 2014, relaxed reserve requirements on time deposits to stimulate bank credit for vehicle financing. Using a Difference-in-Differences approach with fixed effects by credit modality and month, the analysis is based on monthly disbursement data for consumer loans from 2011 to 2018. Twelve rolling monthly windows are used to capture the dynamic evolution of the policy’s effects. Results based on a synthetic control group indicate statistically significant and …

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A Dataset Of Precipitate-Containing Multi-Principal Element Alloys, Anshu Raj, Xin Wang, Matthew Luebbe, Haiming Wen, Kun Lu, Shuozhi Xu Apr 2026

A Dataset Of Precipitate-Containing Multi-Principal Element Alloys, Anshu Raj, Xin Wang, Matthew Luebbe, Haiming Wen, Kun Lu, Shuozhi Xu

Materials Science and Engineering Faculty Research & Creative Works

We report a curated dataset that brings together composition, processing conditions, microstructural details, and mechanical properties for 396 combinations of alloy composition and processing condition drawn from 100 peer-reviewed research articles on precipitate-containing multi-principal element alloys (MPEAs). The dataset was created by first utilizing a generative large language model for information extraction, followed by expert review to ensure accurate recovery of materials data. Compositional information was taken directly from tables and text, while processing routes — including homogenization, rolling, recrystallization, and aging — were converted into uniform temperature and time metrics. Microstructural descriptors, including precipitate phases and sizes, were consolidated …

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Ac Magnetic Measurements With A Self-Oscillating Lc Circuit And Its Application To University Education, Harshit Agarwal, Oleksandra Uralska, Jasmin Billingsley, Maxim Yamilov, Hyunsoo Kim Apr 2026

Ac Magnetic Measurements With A Self-Oscillating Lc Circuit And Its Application To University Education, Harshit Agarwal, Oleksandra Uralska, Jasmin Billingsley, Maxim Yamilov, Hyunsoo Kim

Physics Faculty Research & Creative Works

Editor's Note: This paper is a welcome tutorial on a technique for AC magnetometry, allowing the measurement of a sample's magnetic susceptibility with considerable sensitivity. The authors present a low-cost setup based on an LC self-oscillator circuit, which has an operating frequency that is rather sensitive to the susceptibility of a sample introduced within its inductor. After characterizing the performance of the circuit, data taken on a high-temperature superconducting sample are presented, demonstrating how the samples superconducting transition can be detected by this noncontact magnetic method, independent of the usual resistivity-based detection. This project will be of interest to instructors …

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Correlated Many-Body Quantum Dynamics Of The Peregrine Soliton, D. Diplaris, G. A. Bougas, P. G. Kevrekidis, C. L. Hung, P. Schmelcher, S. I. Mistakidis Apr 2026

Correlated Many-Body Quantum Dynamics Of The Peregrine Soliton, D. Diplaris, G. A. Bougas, P. G. Kevrekidis, C. L. Hung, P. Schmelcher, S. I. Mistakidis

Physics Faculty Research & Creative Works

We explore the correlated dynamics underlying the formation of the quantum Peregrine soliton, a prototypical rogue-wave excitation, utilizing interaction quenches from repulsive to attractive couplings in an ultracold bosonic gas confined in a one-dimensional box trap. The latter emulates the so-called semiclassical initial conditions and the associated gradient catastrophe scenario facilitating the emergence of a high-density, doubly localized waveform. The ensuing multiorbital variant of the Peregrine soliton features notable deviations from its mean-field sibling, including a reduced peak amplitude, wider core, absence of the side density dips, and earlier formation times. Moreover, Peregrine soliton generation yields coherence losses, while experiencing …

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Discovery And Genome Annotation Of Tuti And Charminar: Two Newly Discovered Gordonia Rubripertincta Bacteriophages, Tracey Alexis, Melissa Bassily, Jayden Courtney, Tamanna Dipen Shah, Javier Estepa, Malak Gadelkarim, Wayne Jean-Baptiste, Elias Leyes, Anushka Malay, Mackenzie Nezat, Mahisvi Vemulapalli Apr 2026

Discovery And Genome Annotation Of Tuti And Charminar: Two Newly Discovered Gordonia Rubripertincta Bacteriophages, Tracey Alexis, Melissa Bassily, Jayden Courtney, Tamanna Dipen Shah, Javier Estepa, Malak Gadelkarim, Wayne Jean-Baptiste, Elias Leyes, Anushka Malay, Mackenzie Nezat, Mahisvi Vemulapalli

Undergraduate Student Symposium

As the most abundant organisms, bacteria are both beneficial and harmful, highlighting the significance of regulating their growth. Bacteriophages (phages) are ubiquitous viruses that require a host bacterial organism for replication, making them an essential component of the microbial ecosystem and used as tools for killing bacteria. Since their discovery in 1915, phages have been used in real-world applications including alternatives to antibiotics, diagnostic agents, pest control in agriculture, wastewater treatment, and bioremediation. Since bacteriophages remain mostly undiscovered, continued isolation and genetic characterization of novel phages are essential for advancing scientific knowledge and potential applications. Through Nova Southeastern University's SEA-PHAGES …

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