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Behavior Of Magnetic Reconnection In The Relativistic Regime Under The Presence Of Shear Flows And Guide Field, Sarah Peery

Dartmouth College Ph.D Dissertations

Magnetic Reconnection is a ubiquitous phenomenon in plasma, where magnetic energy is released into plasma thermal and kinetic energy through the rearrangement of magnetic topology. In this study we derive fluid scaling models to predict the steady state and onset behavior of magnetic reconnection in the highly magnetized (relativistic) regime, in the presence of plasma shear flows and a (out-of-plane) guide field. We use 2.5D kinetic particle-in-cell simulations to motivate and validate these models. We find that, similar to the non-relativistic regime, shear flows parallel to the reconnecting magnetic field will delay reconnection onset and slow outflow jets. They can …

Frailty As A Framework To Understand Tuberculosis Severity, Recovery, And Sequelae, Yoscelina Estrella Martinez-Lopez, Benjamin W. Black, Jessica Lee, Brian J. Buta, Lisa Y. Armitige, William A. Fountain, Rafael Samper, Aanand D. Naik, Joanne Turner, Blanca I. Restrepo

School of Medicine Publications

Tuberculosis (TB) causes profound systemic illness, and many survivors experience long-term sequelae associated with disability and premature mortality. Current TB severity indicators capture isolated aspects of disease and may not reflect the integrated physiological impact of infection on the host. Frailty, a multidimensional syndrome characterized by reduced physiological reserve and increased vulnerability to stressors, predicts adverse outcomes and guides clinical management in geriatrics. We propose frailty as an integrative framework for understanding the systemic effects of TB across the life course, encompassing disease severity, recovery, and long-term sequelae. We discuss biological mechanisms through which Mycobacterium tuberculosis infection may erode physiological …

Meta Fiction In Amir Taj Al-Sirr’S Novel Sayyid Al-Yaraqa¯T: Vision And Technique, Ali Bin Nasser Al-Sahli

UB Journal for Humanities

This study aims to address the dilemma facing the modern Arabic novel regarding how to break free from traditional narrative frameworks and venture into the realms of modernization and experimentation. In this context, the technique of “metafiction” emerges as a narrative mechanism that contributes to resolving this issue. Therefore, the study seeks to explore the manifestations of metafiction as “writing about writing” and to investigate how it is employed as a tool to involve the reader in the process of literary creation. To achieve this, the study adopts the structuralist/poetic approach, which is essential in literary studies due to its …

The Implicit And Explicit Representation Of Men And Women In The Discourse Of Selected Arabic Novels: Love’S Second Carbon Dioxide — A Pragmatic-Cognitive Approach, Sarah Bint Yousef Bin Saleh Al-Kulaib

UB Journal for Humanities

This study seeks to clarify and analyze the explicit and implicit strategic structures in two types of discourse—male discourse and female discourse—through the lens of pragmatics and cognitive linguistics. It examines concepts such as implicature, context, presupposition, shared knowledge, and the principles governing discourse (the Cooperative Principle and the Politeness Principle), all of which contribute to identifying the explicit and implicit strategies employed in both forms of discourse. The study adopts a descriptive-analytical approach in an attempt to answer the following questions:

1. What are the concepts of the explicit and the implicit in pragmatics and cognitive linguistics?

2. What …

Longing In The Poetry Of Al-Sharif Al-Radi: A Thematic Study, Hani Bin Hamad Al-Alouni

UB Journal for Humanities

This research presents a profound analysis of the phenomenon of longing as a central structure and a semantic axis in the Diwan of Al-Sharif al-Radi. The study relied on the thematic approach, which transcends impressionistic readings to analyze recurring “themes” as recurrent intellectual obsessions, in order to uncover the creative vision of the poet.

The scholarly material was distributed over a preliminary introduction and three chapters:

• The first chapter reviewed the motives of longing: being an emotion of love, an experience of loss, or a nostalgia.

• The second chapter came as an analysis of the manifestations of this …

Palmnet: Confidence-Calibrated Edge-Cloud Ai For Field Diagnosis Of Date Palm Diseases, Muntadher Kareem, Raed Majeed

Karbala International Journal of Modern Science

Date palm (Phoenix dactylifera L.) is a cornerstone crop for Iraq and the wider MENA region, yet reliable in-field diagnosis of leaf disorders remains slow, labour-intensive, and constrained by a limited pool of agronomists. This paper presents PalmNet, a full-stack diagnostic system that classifies nine leaf conditions through a calibrated edge-cloud framework. The system is developed and evaluated on a public dataset of 3,089 field images spanning the nine classes, using a 70/15/15 stratified split. A ShuffleNetV2 student network, distilled from a ConvNeXt-Tiny teacher, is deployed on two complementary edge endpoints: a Raspberry Pi Zero 2 W field station …

The Application Of Knowledge Graphs In Education: A Bibliometric Analysis, Rui Yin, Jundi Teng, Ningwei Sun, Huimin Li, Ting Cheng

Journal of Educational Research and Practice

With the rapid advancement of artificial intelligence (AI) technologies such as ChatGPT, the use of knowledge graphs (KGs) has increased substantially in educational applications. As a technology for knowledge representation and management in AI, KGs play a pivotal role in personalized learning, educational resource integration and management, and learning performance prediction. Their scalability and semantic interpretability were particularly evident in online education during the coronavirus disease 2019 (COVID-19) pandemic. However, systematic reviews of their application in education remain limited.

To address this gap, our study analyzed data from the Web of Science (WOS) Core Collection (high-quality Social Sciences Citation Index …

A New Species Of Liocheles Sundevall, 1833 (Scorpiones: Hormuridae) From The Western Himalayas, Virender К. Bhardwaj, Sunil Katal, H. T. Lalremsanga, Zeeshan A. Mirza

Euscorpius

Sampling in the Western Himalayas of India led to the discovery of a population of the genus Liocheles Sundevall, 1833, that differes from all Indian congeners. Molecular and morphological data confirmed the distinctiveness of the population, which is here described as a new species. The new species is morphologically similar to L. longimanus (Werner, 1939), from which it differs in the arrangement of trichobothria on external patella and structure of the hemispermatophore. A preliminary molecular phylogeny of the family Hormuridae based on the mitochondrial cytochrome oxidase I gene is presented.

Correlation And Redundancy Analysis Of Statistical Features For Permanent Magnet Synchronous Motor Fault Detection, Ibrahim Muhammad, Benjamin Olabisi Akinloye

Mansoura Engineering Journal

Feature selection plays a critical role in designing efficient and interpretable condition monitoring frameworks for electrical drives. In this paper, a correlation analysis of statistical and spectral features is performed for Permanent Magnet Synchronous Motor (PMSM) fault detection in naval windlass systems. Using both simulated data from a MATLAB/Simulink model and real shipboard current signals acquired from five Nigerian Navy vessels over one-month monitoring periods, higher-order statistical moments (Mean, Variance, Standard Deviation, Skewness, Kurtosis) and the Fault Severity Index (FSI) were computed alongside Total Harmonic Distortion (THD). Pearson correlation coefficients were employed to quantify feature relationships under healthy and faulty …

Numerical Parametric Assessment Of Lap-Spliced Reinforced Concrete Beams With Steel, Gfrp, And Hybrid Reinforcement, Salah Mohsen, Mohamed H. Makhlouf, Marwa I. Badawi, Gamal Ismail

Mansoura Engineering Journal

This study presents a numerical parametric investigation into the flexural performance of reinforced concrete beams incorporating different reinforcement types and lap splice configurations, based on finite element modeling using ABAQUS and benchmarked against ACI 440 design provisions. Sixteen beam models were developed and analyzed under four-point bending to evaluate the influence of reinforcement type (steel, GFRP, and hybrid), splice length, and number of spliced bars on the global structural response. The results indicate that splice detailing plays a governing role in controlling failure mode and ductility. Beams without lap splices exhibited enhanced ductile behavior, whereas shorter splice lengths and higher …

Modeling The Clonal Rosette Composition Of A Bromeliaceae Genet: A Combinatorial Approach, Layla K. Lammers, Erin N. Bodine

Spora: A Journal of Biomathematics

Bromeliaceae, a neo-tropical plant family encompassing over 3,000 species, exhibit two modes of reproduction: sexual reproduction via flowers and seeds, and asexual reproduction via genetically identical clonal rosettes. The vegetative bodies of bromeliads form rosettes with new leaves emerging from the center and clonal rosettes emerging above a single leaf in the rosette, resulting in a genetic individual consisting of a seed-grown rosette and multiple iterations of clonal rosettes. This research develops a combinatorial model of probability that a single genetic individual will include at least n clonal rosettes when a single rosette can produce at most 1 or 2 …

Community School Hubs: A Path To Literacy For English Learners And Families, Elizabeth Ortiz-Wright

The Reading Professor

This qualitative narrative study examined the perceptions of community school hub members and Hispanic English learner parents at an elementary school in a suburban district. Eighty-four percent of the students at the study site were economically disadvantaged. The inquiry drew on sociocultural theory and Bronfenbrenner's ecological systems theory to explore how these hubs support families. Data were gathered through semi-structured interviews and field observations and analyzed using Quirkos software. The findings demonstrate the overall value of community school hubs in addressing basic needs, increasing the potential for academic success. However, a significant lack of clarity exists; many parents were unaware …

Beyond The Deficit Lens: Black Family Literacy As Social, Cultural, And Historical Practice: Implications For Literacy Teacher Education, Tasean D. Baldwin

The Reading Professor

Literacy education in the United States has long centered on standardized English and formal classroom instruction. While intended as a universal benchmark, this approach systematically overlooks and delegitimizes the rich literacy history and traditions rooted in Black families and communities. Through the application of frameworks such as New Literacy Studies, Gee's Theory of Discourse Communities, Yosso's Community  Cultural Wealth model, and Critical Race Theory, this article reframes Black family literacy through a social, cultural, and historical lens. It is forged and perpetuated by resistance to racial oppression, through the intergenerational exchange of knowledge, and oral traditions within the community. This …

Beyond Screening: Using Multiple Sources Of Evidence To Inform Early Literacy Instruction, Cheryl Kahn

The Reading Professor

Educators today collect more literacy data than at any previous point in history, yet many students continue to experience reading difficulties that are identified far later than they should be. This article argues that the problem is not a lack of information but a failure to integrate available evidence to prompt timely instructional action. Drawing on research in reading development, early identification of reading difficulties, teacher knowledge, assessment literacy, instructional decision-making, and responsive literacy instruction, this article proposes the Multiple Sources of Evidence Framework to strengthen early literacy decision-making. Rather than relying on any single assessment or screening result, the …

Beyond The Label: Investigating The Relationship Between Ell Placement And Teacher Expectations For Academic Rigor, Bruce A. Torff, Audrey Figueroa Murphy

The Reading Professor

Urban teachers (N=142) completed a survey assessing how placement of English learners in common pedagogical settings that vary in ESL models (self-contained, pull-out, push-in, bilingual, and dual language) was associated with teachers' beliefs about rigor of curriculum. Teachers significantly favored low-Critical Thinking (CT) curricular activities over high-CT ones consistent with "rigor gap" research showing that teachers tend to view ELLs in need of low-CT curriculum. Beliefs consistent with the rigor gap also emerged within the ELL population, based on placements. Teachers preferred curriculum tilted toward low-CT instruction for students with the greatest challenges--those given the most ESL-sequestered placements (self-contained and …

Trp Staff, Editorial Board, Table Of Contents

The Reading Professor

No abstract provided.

About The Cover

The Reading Professor

No abstract provided.

From The Director, Christopher Sharman

CMSI Quarterly Review

No abstract provided.

Volume 1 Issue 7 Full Issue - From Coastal Defense To The Far-Seas: China’S Naval Strategic Transformation, China Maritime Studies Institute

CMSI Quarterly Review

No abstract provided.

It All Begins With A Dream, Eileen M. Riley

Undercurrents: A Journal of Undergraduate Student Composition

Eileen is an English major from a military family near Fort Devens in Ayer, Massachusetts. Her interest in vintage fashion led her to research representations of women in early 20th century advertisements for the Maidenform bra for her Composition II class. Impressed by the beautiful artwork she discovered in these depictions, Eileen was intrigued by the portrayals of women in roles that were traditionally held by men. Her essay explores how “these ads fed women’s desires for the gender norm dictates of that post-war time in America [and] went beyond these norms by depicting aspirational scenarios.” Eileen lives in Dorchester, …

A Close Look At The Function Of Slang, Ana Radonjic Sabbagh

Undercurrents: A Journal of Undergraduate Student Composition

Ana is an undecided major, born and raised in Boston to Serbian and Lebanese parents. Writing has always been a passion of Ana’s, and she created this research essay as a final project for her Composition II course. She notes that “it was a topic that became increasingly interesting the more I researched it. I was thoroughly surprised by the complex history and function of slang, and I gained a new perspective on the role of language in our daily lives.” Other than writing, Ana’s biggest passion is traveling, and she loves discovering new places, meeting people from all around …

Profanity And Perceptions, Elizabeth Lefrancois

Undercurrents: A Journal of Undergraduate Student Composition

Lizzie is an Exercise and Health Science major from Blackstone, Massachusetts. Assigned by her Composition II instructor to research an aspect of language that interested her, Lizzie chose to research swearing, which was never allowed in her home. Lizzie’s research enabled her to “open [her] eyes and see much more than a lack of vocabulary” when she heard others using profanity. She explains, “I felt as if I was programmed to think that swearing was this terrible thing that no one should do, and, because of that, I never thought about the positive side of this language.” Lizzie’s essay explores …

The Good Samaritan: The Role Of Religion In One's Morality, Kamla Javier

Undercurrents: A Journal of Undergraduate Student Composition

Kamla is an Economics major currently living in Boston, Massachusetts. Kamla’s essay, created for her Composition II course, began as an exploration of morality. She set out to examine the stereotypes against non-believers in order to better understand the development of the moral compass and the role religion plays in morality. She writes: “In this day and age where all kinds of people can freely express their opinion, both hurtful and helpful, I also wish to communicate my own beliefs through a logical presentation of information.” Kamla wanted to voice a position that is accepting of all people and “hopefully …

There And Back Again: A Writer's Tale, By A Repeat Student, Mark Ballou

Undercurrents: A Journal of Undergraduate Student Composition

Mark is an IT Major who lives in Boston, Massachusetts. Mark credits his parents for his life-long love of reading, and at a young age he loved writers, like J.R.R. Tolkien and R.A. Salvatore, who “in addition to having abbreviations for their first names, share an affinity for spending pages and pages describing the visuals in their books.” Mark is an Army veteran with nine years of service, and he has spent most of his adult life writing as a Counterintelligence Agent for the US Army, employing his meticulous style into his written work. In this essay for his Composition …

The Insights Of Literacy, Yasmim Alves Da Silva

Undercurrents: A Journal of Undergraduate Student Composition

No abstract provided.

Advancing Occupational Therapy Practice: Evaluating A Continuing Education Module To Support The Integration Of 3d Printing Into Clinical Care, Sophia Wilkes, Rebecca Ozelie

Student Journal of Occupational Therapy

This study aimed to evaluate whether a continuing education module could improve occupational therapy practitioners’ perceived knowledge, awareness, confidence, and clinical utilization of 3D printing in occupational therapy practice, while also examining how access to resources may influence implementation A 14-week cross-sectional pre–post design was used with occupational therapy practitioners participating in a one-hour educational session followed by a three-week trial of 3D printer access. Participants completed pre- and post-surveys assessing perceived knowledge, awareness, and confidence, and maintained a utilization log to track clinical use.

Results indicated a statistically significant increase in perceived knowledge and awareness of 3D printing following …

Solar Cell Innovations For Renewable Research Frontiers, Ayad Abbood Abdulhasan, A. M. Mustafa, Mohanad Muzahem Khalaf, Hussain Zuhailawati

AUIQ Conference Proceedings

Solar photovoltaic (PV) technology stands at the forefront of the global renewable energy transition, offering a scalable, clean, and increasingly cost-competitive pathway to electricity generation. This article presents a comprehensive review of solar cell innovations within the framework of the science-energy (sci-energy) nexus, encompassing the full spectrum of photovoltaic material platforms from mature crystalline silicon to emerging perovskite, organic, and multi-junction architectures. Advanced device engineering strategies including tandem cells, heterojunction designs, light management techniques, and charge transport optimization are critically assessed. System-level considerations spanning grid-connected photovoltaics, building-integrated PV (BIPV), off-grid deployment, and hybrid renewable integration are examined alongside technical challenges …

Green Hydrogen In The Sci-Energy Nexus: A Review Of Renewable Pathways, Technologies, And Research Frontiers, Wan Nor Roslam Wan Isahak, Lina M. Shaker

AUIQ Conference Proceedings

Green Hydrogen has emerged as a pivotal vector in the global transition toward sustainable and low-carbon energy systems. This article provides a comprehensive review of Green Hydrogen within the framework of the science-energy (sci-energy) nexus, encompassing renewable production pathways, electrolysis technologies, system integration strategies, and emerging research frontiers. Solar, wind, hydropower, and biomass resources are examined as primary drivers of Green Hydrogen production, followed by a detailed analysis of alkaline water electrolysis (AWE), proton exchange membrane (PEM) electrolysis, and solid oxide electrolysis cell (SOEC) technologies. The article further addresses integration challenges including hydrogen storage, power-to-hydrogen systems, grid balancing, and coupling …

Saudi Heart Association Scientific Statement On Cardiovascular–Kidney–Liver-Metabolic (Cklm) Syndrome, Waleed Alhabeeb, Abdulhalim J. Kinsara, Ahmed Mitwalli, Ali A. Alshehri, Faisal Aba-Alkhail, Ismail Raslan, Khalid Aljohani, Mohammed Arafah, Muthana Sahlawi, Saud Alsifri, Suleiman M. Kharabsheh

Journal of the Saudi Heart Association

Background: Cardiovascular, kidney, metabolic, and liver diseases are closely interconnected and frequently coexist. While the cardiovascular–kidney–metabolic (CKM) framework provides a unified model, increasing evidence supports a central role for hepatic disease, particularly metabolic dysfunction–associated steatotic liver disease (MASLD), in this continuum. The Saudi Heart Association (SHA) therefore aimed to introduce the cardiovascular–kidney–liver–metabolic (CKLM) syndrome as an expanded framework and provide expert guidance on its pathophysiology, staging, screening, and management, with relevance to the Saudi population.

Methods: A multidisciplinary expert panel convened under the auspices of the SHA conducted a comprehensive, non-systematic literature review and developed consensus-based recommendations through iterative discussion …

Proactive Deep Q-Learning Approach For Anomaly Detection In Iot Idss, Hawraa A. Habeeb, Mehdi E. Manaa

Journal of Intelligent Informatics, Networking, and Cybersecurity

Breach rates and unparalleled vulnerabilities are a constant feature of the cyber landscape these days, and the increasing complexity of the proliferation of Internet of Things (IoT) nodes is to be expected. With these challenges, the conventional intrusion detection systems (IDS) are proven to be unable to deal with the extensive and varied data streams. Such systems can be fundamentally attributed to the classical nature of these systems, which are lacking in flexibility to analyze traffic in real-time and thus have no proactive capabilities of identifying patterns of unknown attacks. Considering these technical barriers, in this paper, an offensive-defensive system …