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Articles 31321 - 31350 of 713726
Full-Text Articles in Entire DC Network
Exploring The “4-Trans” In Bi/Multilingual Teacher Education: Introduction To The Special Issue, Sandra I. Musanti, David Martinez-Prieto, Xiaodi Zhou
Exploring The “4-Trans” In Bi/Multilingual Teacher Education: Introduction To The Special Issue, Sandra I. Musanti, David Martinez-Prieto, Xiaodi Zhou
Bilingual and Literacy Studies Faculty Publications
In this introductory essay, the editors of the special issue on the 4-trans in bi/multilingual teacher education, highlight the contributions of one or more of the “4-trans” lenses—transnationalism, transculturalism, translanguaging, and transdisciplinarity—to explain, question, challenge, or propose new ways of understanding bi/multilingual teacher education. Eight articles that challenge monolithic perspectives of teacher education are presented.
Dialogic Foundations Of The “4-Trans” Framework: Towards A Comprehensive And Dynamic Understanding Of Multilingual Teacher Education, David Martinez-Prieto, Sandra I. Musanti, Xiaodi Zhou
Dialogic Foundations Of The “4-Trans” Framework: Towards A Comprehensive And Dynamic Understanding Of Multilingual Teacher Education, David Martinez-Prieto, Sandra I. Musanti, Xiaodi Zhou
Bilingual and Literacy Studies Faculty Publications
In this article, we develop the “4-trans” framework by reflecting on the way current multilingual teacher preparation scholarship has addressed translanguaging, transnationalism, transculturality, and transdisciplinarity either in compartmentalized or integrative manners. While current literature has addressed some “trans” intersections, we propose the enunciation of the “4-trans” as permeable and complementary principles in multilingual education that can serve to better examine the experiences and challenges of multilingual pre-service teachers. To amalgamate the “4-trans” to examine the development of multilingual pre-service teachers, this article describes the construction of a multidimensional framework based on a dialogic conception of social …
Synthesis Of Organosilicon Substituted Fₓpczn For The Preparation Of Silica-Based Photo-Catalysts, Reagan E. Daly
Synthesis Of Organosilicon Substituted Fₓpczn For The Preparation Of Silica-Based Photo-Catalysts, Reagan E. Daly
Seton Hall University Dissertations and Theses (ETDs)
This study began with the synthesis, purification, and catalytic application of hexadeca fluoro phthalocyanine zinc (F₁₆PcZn) derivatives functionalized with organosilane consuming thiol groups. The F₁₆PcZn was synthesized by reacting tetrafluorophthalonitrile (TFPN) with zinc acetate (Zn(OAc)₂) in 1-chloronaphthalene as a solvent, under a controlled heating process at 185°C for 90 minutes. The resulting blue solid was purified via vacuum filtration and recrystallization techniques to remove residual solvents and by-products, yielding pure F₁₆PcZn. The purity of the product was assessed through UV-Vis spectroscopy, MALDI analysis, and a molar extinction coefficient was determined.
Subsequent nucleophilic substitution of the fluorine atoms on F₁₆PcZn with …
Bearcat Advantage: Year One Evaluation Report, Michelle Miller-Adams, Kevin Hollenbeck, Bridget Timmeney, Kyle Huisman
Bearcat Advantage: Year One Evaluation Report, Michelle Miller-Adams, Kevin Hollenbeck, Bridget Timmeney, Kyle Huisman
Reports
No abstract provided.
Cuju: The Ancient Chinese Game That Held An Empire Together, Enzo H. Smith
Cuju: The Ancient Chinese Game That Held An Empire Together, Enzo H. Smith
Young Historians Conference
This paper explores how cuju, an ancient sport known as the predecessor of modern football, evolved from the Han to Song dynasties (206 BCE–1368 CE) as a unifying force in imperial China. Calling upon primary sources such as ancient cuju manuals and various art pieces suggests this sport's importance went beyond a leisurely practice. Using academic journals about Chinese history and the development of cuju from different academic fields and, most notably, the FIFA museum’s online exhibit of cuju, the reason cuju had such a strong place of value in Chinese society was apparent. Beginning as a combat exercise in …
High Ability, Hidden Gaps: Building Quantitative Reasoning Amongst Singapore’S Mathematically Literate, Rebecca M. Nichols
High Ability, Hidden Gaps: Building Quantitative Reasoning Amongst Singapore’S Mathematically Literate, Rebecca M. Nichols
Numeracy
In Singapore, where primary and secondary students routinely top standardized worldwide mathematics examinations, a paradox emerges: when reaching university, many struggle to apply their skills critically in real-world contexts. This commentary examines the challenges and strategies involved in teaching quantitative reasoning (QR) to mathematically literate students in a top-ranking Singaporean university. While these students arrive well-trained in computation and procedural problem-solving, they often lack confidence and flexibility in ambiguous, data-driven decision-making. This article argues that fostering QR education is crucial not only for Singapore but for education globally, as QR skills underpin evidence-based reasoning within and across disciplines. Such an …
The Roots Of Ethno-Political Strife In Ceylon: The Dividing Power Of British Colonialism, Audrey Francioch
The Roots Of Ethno-Political Strife In Ceylon: The Dividing Power Of British Colonialism, Audrey Francioch
Young Historians Conference
A bloody civil war has rocked Sri Lanka for decades, as the Sinhalese and Tamil populations fight each other for recognition, access, and control. Since the 1950s, each group has feared domination by the other, resulting in bitter battles on the ballots and in the streets to assert or retain power and subjugate the culture of the other. Each conflict perpetuates the vicious circle of retaliation and retribution through the generations, and the roots of this divide can be directly traced to the colonial occupation of the island in the 1800s. What began with the Dutch and became refined by …
Tax Trends, Nicholas J. Fiore
Form Follows Function: An Analysis Of De Architectura And Its Influence, Weston Klein
Form Follows Function: An Analysis Of De Architectura And Its Influence, Weston Klein
Young Historians Conference
Over 2000 years ago, the Roman architect and engineer, Marcus Vitruvius Pollio, scribed De Architectura, a multi-volume work unearthed in the 15th century, in St. Gallen, Switzerland. As the only surviving architectural source from antiquity, the book has been indispensable in the study of Greco-Roman architecture, positioning Vitruvian and Greco-Roman architectural concepts in many ways as one in the same. Additionally, Vitruvian ideas, as expressed in De Architectura, regarding architectural form, materials, location, and process have been foundational to the evolution of Western architecture. This paper explores De Architectura’s impact on Western architectural theory and practice spanning the Early Middle …
Tax Clinic, William T. Diss
Supporting Disruptive Behavior In The Classroom Resulting From Trauma, Spencer Johnston
Supporting Disruptive Behavior In The Classroom Resulting From Trauma, Spencer Johnston
Graduate Teacher Education
This paper examined past and recent research of the effects trauma has on a child’s brain, body, and behavior and how educators can support students experiencing these challenges by implementing mindfulness activities in the classroom and initiating praise. The research indicated that trauma can be the root problem of disruptive behavior in the classroom, because of a lack of self-regulation skills. The research continues by discussing how self-regulation skills can be taught through mindfulness practices, such as yoga, meditation, and deep breathing. Furthermore, the research goes on to explain how praise can further reduce the amount of disruptive behavior in …
Waiting: A Case Study Of The Norristown Transportation Center, Colin Brier
Waiting: A Case Study Of The Norristown Transportation Center, Colin Brier
Sociology Honors Papers
In his 1963 book Behavior in Public Places, Erving Goffman described the concept of civil inattention as the most proper form of public interaction with strangers. It takes the form of a simple nod or glance as we pass by a stranger on the street. Civil inattention strikes a balance between asking too much of strangers or ignoring them entirely. It allows us to acknowledge one another just long enough to establish politeness and trust that both parties are using the established place as intended and do not pose a threat to one another. Through an observational case study of …
2025 April 28 - Graduate Council Minutes, College Of Graduate And Continuing Studies, East Tennessee State University
2025 April 28 - Graduate Council Minutes, College Of Graduate And Continuing Studies, East Tennessee State University
Graduate Council Agendas and Minutes
No abstract provided.
The Rider (2025-04-28), Rebeca Salinas
The Attitudes And Perspectives Of Laboratory Professionals On The Use Of Machine Learning Combined With Maldi For Viral Identification: A Qualitative Study, Grace Johnson
Honors Projects
The use of matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) with machine learning (ML) has been proposed by numerous studies as a novel approach for viral identification. However, the development and implementation of this instrumentation is still in its early stages, and laboratory professionals' perspectives on its feasibility, accuracy, implementation, and effect on current laboratory operating procedures remain underexplored.
This study aimed to investigate laboratory professionals’ attitudes and opinions regarding the use of MALDI-TOF-MS coupled with machine learning for viral identification, focusing on perceived benefits, barriers, and factors that would affect participants’ opinions on implementation.
A qualitative descriptive research …
The Oaks Vs. Other University Dining Facilities: Does Architecture Affect Food Waste?, Sydney Bezich
The Oaks Vs. Other University Dining Facilities: Does Architecture Affect Food Waste?, Sydney Bezich
Honors Projects
The purpose of this study was to find a connection between food waste and architecture and determine how food waste can be mitigated using architectural solutions and methods. Food waste is an important issue worldwide and is present in university dining facilities. This study focuses on university dining facilities’ preventable food waste at both the pre-consumer and post-consumer levels. Architecture, in this project, is defined as all aspects of the built environment. This includes, but is not limited to, design and layout, materials, systems, building operations, marketing displays, and sustainability. Methods for this study included researching sustainability, architecture, and food …
Jtc 25: Bridging East And West With Dual Degrees, Kayla Vonburg King
Jtc 25: Bridging East And West With Dual Degrees, Kayla Vonburg King
University of Mississippi News
This story is part of the 2025 Journey to Commencement series, which celebrates the pinnacle of the academic year by highlighting University of Mississippi students and their outstanding academic and personal journeys from college student to college graduate.
Rewriting War: Improving The Mlb’S Go-To Advanced Metric, Kolin Atwood
Rewriting War: Improving The Mlb’S Go-To Advanced Metric, Kolin Atwood
Honors Projects
Traditional Wins Above Replacement (WAR) metrics have long served as a cornerstone of player evaluation in Major League Baseball, offering a context-neutral summary of offensive, defensive, and baserunning contributions. However, this neutrality often overlooks critical factors such as game situation, lineup strength, and advanced baserunning impact. This project proposes an enhanced model, WAR-PC (Wins Above Replacement – Plus Context), that integrates three key improvements: context-dependent batting value (RE24), clutch performance (Win Probability Added, WPA), and Statcast-based baserunning metrics. Using R, player logs, and modern baseball data sources, WAR-PC was calculated for eight players from the 2023 MLB season. The revised …
ممارسات معلمات رياض الأطفال في تعليم العلوم والرياضيات بمساعدة الحيوانات الأليفة: ممارسات معلمات رياض الأطفال في تعليم العلوم والرياضيات بمساعدة الحيوانات الأليفة, آمنه حمدي, شذى الفايز
ممارسات معلمات رياض الأطفال في تعليم العلوم والرياضيات بمساعدة الحيوانات الأليفة: ممارسات معلمات رياض الأطفال في تعليم العلوم والرياضيات بمساعدة الحيوانات الأليفة, آمنه حمدي, شذى الفايز
Journal of King Abdulaziz University: Educational and Psychological Sciences
هدفت الدراسة إلى التعرف على ممارَسات معلمات رياض الأطفال في تعليم العلوم والرياضيات بمساعدة الحيوانات الأليفة، ومعرفة ما إذا كان هناك فروقًا في ممارستهن تبعًا لمتغيرات: (سنوات الخبرة، نوع الروضة)، ولتحقيق ذلك اعتمدت الدراسة على المنهج الوصفي المسحي، حيث أعدَّت الباحثة استبانة طُبِّقت على عيِّنة من معلمات رياض الأطفال بمنطقة جازان، بلغ عددهن (269) معلمةً، بواقع (226) معلمةً في الروضة الحكومية، (43) معلمةً في الروضة الأهلية، وتوصلت الدراسة إلى أن تعليم العلوم والرياضات بمساعدة الحيوانات الأليفة ككل يمارَس (دائمًا) من قِبَل معلمات رياض الأطفال، وبصفة خاصة جاء تعليم العلوم بمساعدة الحيوانات الأليفة يمارَس (دائمًا) من قِبَل المعلمات، فيما يمارَس (غالبًا) …
Project Management Coordination Optimization Within The Gwinnett County Department Of Water Resources, Eli Hampton, Luis Sanchez, Fromessa Isse, Rushang Patel, Osmani Albernas
Project Management Coordination Optimization Within The Gwinnett County Department Of Water Resources, Eli Hampton, Luis Sanchez, Fromessa Isse, Rushang Patel, Osmani Albernas
Senior Design Project For Engineers
Gwinnett County Department of Water Resources (GCDWR) manages approximately 200 construction projects simultaneously, incurring significant annual engineering support costs—$6.6 million in 2023 alone. GCDWR has engaged our team to determine whether current contractor spending yields sufficient value. Using one year of invoice data provided by GCDWR, our project aims to:
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Evaluate and validate contractor invoices for consistency with original proposals
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Establish data-driven benchmarks to assess and predict appropriate engineering costs based on project characteristics
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Develop a system that streamlines invoice tracking and discrepancy detection
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Reduce overall engineering support spending for future projects
Ai-Advanced Optimal Operation And Management For Distributed Energy Resource Dominated Energy Systems, Patrick Mark Wilk
Ai-Advanced Optimal Operation And Management For Distributed Energy Resource Dominated Energy Systems, Patrick Mark Wilk
Theses and Dissertations
Electric power systems are undergoing a major transition from a centralized to a decentralized operation paradigm, driven by the rapid adoption of Distributed Energy Resources (DERs). While increased DER penetration contributes to consumer empowerment, energy security, and system flexibility, it also introduces challenges involving grid stability, load variability, and infrastructure constraints. This dissertation addresses these challenges by exploring advanced Energy Management System (EMS) solutions including model-based and model-free optimization methodologies: first, a model-based optimization strategy is proposed to coordinate multi-energy sources, while balancing economic, emission, and operational goals for sustainable campus microgrid operations; second, a distributed multi-agent deep reinforcement learning …
Variation Of Membrane Electrode Assembly Catalyst Layer In Unitized Regenerative Fuel Cell, Yollanda Nurcholifah, Dedi Rohendi, Edy Herianto Majlan, Nirwan Syarif, Addy Rachmat, Dwi Hawa Yulianti, Nyimas Febrika S
Variation Of Membrane Electrode Assembly Catalyst Layer In Unitized Regenerative Fuel Cell, Yollanda Nurcholifah, Dedi Rohendi, Edy Herianto Majlan, Nirwan Syarif, Addy Rachmat, Dwi Hawa Yulianti, Nyimas Febrika S
Journal of Electrochemistry
A unitized regenerative fuel cell (URFC) is a device that may function reversibly as either a fuel cell (FC) or water electrolysis (WE). An important component of this device is the Membrane electrode assembly (MEA). Therefore, this study aimed to compare the performance outcomes of MEA using electrodes with single and three catalyst layers. This study measured Electrochemical Surface Area (ECSA), Electrochemical Impedance Spectroscopy (EIS), X-ray Diffraction analysis (XRD), and X-ray Fluorescence (XRF). Furthermore, the round-trip efficiency (RTE) of the MEA, as well as the performance in FC and WE mode, was measured. In comparison, The ECSA values of Pt-Ru/C …
Unmasking Online Hostility: Analysing And Mitigating Hate Speech In Social Media, Jawaid Ahmed Siddiqui, Siti Sophiayati Yuhaniz, Zulfiqar Ali Memon
Unmasking Online Hostility: Analysing And Mitigating Hate Speech In Social Media, Jawaid Ahmed Siddiqui, Siti Sophiayati Yuhaniz, Zulfiqar Ali Memon
Baghdad Science Journal
The social media platforms have been generating an enormous amount of data for every second. Twitter, in practice by the individuals is producing more than six hundred tweets in each second. While freely posting opinions and expressions by users, it is very difficult to confine the hate speech shared against any individual, religion or any ethnic group. Consequently, the persons targeted by such hateful content get frustrated. In this regard the different approaches have been solving this serious problem but, sometimes unable to achieve satisfactory results. Therefore, we propose different Machine Learning models to classify given data in two categories, …
Assessing The Potential For A Novel Composite Integrative Passive Sampler (Cips) To Investigate Transboundary Movement Of Organic Chemicals In The Tijuana River Estuary., Zuying Feng, Flannery Mclamb, Damian Shea, Kesten Bozinovic, Chris Stransky, Richard M. Gersberg, Wenling Wang, Xiang Kong, Xin-Rui Xia, Miguel F. Vasquez, Mackenzie King, Goran Bozinovic
Assessing The Potential For A Novel Composite Integrative Passive Sampler (Cips) To Investigate Transboundary Movement Of Organic Chemicals In The Tijuana River Estuary., Zuying Feng, Flannery Mclamb, Damian Shea, Kesten Bozinovic, Chris Stransky, Richard M. Gersberg, Wenling Wang, Xiang Kong, Xin-Rui Xia, Miguel F. Vasquez, Mackenzie King, Goran Bozinovic
Center for Life in Extreme Environments Publications
Nearly all environmental monitoring and research of chemical exposure in the aquatic environment relies on grab sampling of water and/or sediment providing only a snapshot in time. Passive sampling of water provides a more representative estimate of exposure compared to grab sampling, but current passive samplers have a limited working range of chemical properties. We tested a novel Composite Integrative Passive Sampler (CIPS) that simultaneously accumulates both hydrophobic and hydrophilic chemicals in water in the Tijuana River Estuary (TRE) on the U.S.-Mexico border. Quantitative targeted analysis detected 169 of the 193 targeted chemicals, and 128 of them were detected in …
From Clusters To Frameworks: Synthesis, Engineering, And Application Of Sub-2-Nanometer Nanoclusters And Microporous Covalent Organic Frameworks, Melika E Kenari
From Clusters To Frameworks: Synthesis, Engineering, And Application Of Sub-2-Nanometer Nanoclusters And Microporous Covalent Organic Frameworks, Melika E Kenari
Chemistry Theses and Dissertations
In this dissertation, we have investigated the complex interplay of atomic composition, structural modifications in covalent organic frameworks (COFs), and atomic-level designs in bimetallic chiral nanoclusters (NCs). By synthesizing COFs and bimetallic NCs, we elucidated how these elements govern their exceptional catalytic, optical, and electronic properties. Our work demonstrates that precise atomic adjustments, tailored pore engineering in COFs, and the strategic use of chiral ligands in NCs enable fine-tuned reactivity and stability. These advancements were applied to enhance photocatalytic performance, optimize iodine adsorption, and facilitate asymmetric A3 coupling reactions, laying a robust foundation for practical applications and future innovations in …
Cascading Effects: Analyzing Project Failure Impact In The Maven Central Ecosystem, Mina Shehata
Cascading Effects: Analyzing Project Failure Impact In The Maven Central Ecosystem, Mina Shehata
SPARK Symposium Presentations
Abstract—This study examines failure propagation patterns within the Maven Central ecosystem, a critical software de- pendency repository, through comprehensive analysis of dependency networks using the Goblin framework. Our dual-sampling methodology, investigating both top dependencies and random libraries, revealed two distinct failure propagation patterns that pose significant risks to ecosystem stability. Core infrastructure failures, particularly evident in cases like the AWS SDK family with 429,800 total dependencies, create immediate and widespread disruption, affecting an average of 20,402 dependent projects and propagating through dependency chains averaging 90.80 levels deep.
Our analysis of peripheral projects reveals their significant cascading effects, with higher average …
Estimated Amounts Of Terrestrial Carbon Mobilized And Sequestered By The 1980 Mount St. Helens Eruption, Washington State, Usa, Lizzet G. Reyes
Estimated Amounts Of Terrestrial Carbon Mobilized And Sequestered By The 1980 Mount St. Helens Eruption, Washington State, Usa, Lizzet G. Reyes
Dissertations and Theses
Volcanic eruptions significantly influence the geologic carbon cycle by emitting CO2 and mobilizing terrestrial carbon pools. The 1980 Mount St. Helens (MSH) eruption offers a unique case study, triggering a massive landslide that displaced 2.7 km3 of sediment, buried 600 km2 of forest, and disrupted regional carbon dynamics. Pre-eruption terrestrial carbon stocks, including aboveground biomass (AGB), dead biomass (D), and soil organic carbon (S), averaged 209.5 tC/ha. Post-eruption, total carbon density fell to 118.7 tC/ha, driven mainly by a 51% reduction in AGB, modest declines in D, and redistribution of S. Over 36 years, ecosystem recovery increased …
Quantifying And Characterizing Microplastics In The Greater Philadelphia Region, Emily Lybashev
Quantifying And Characterizing Microplastics In The Greater Philadelphia Region, Emily Lybashev
Biology Honors Papers
Plastic is one of the world's most useful and versatile materials, so it is no wonder that 400 million tons are produced yearly. When exposed to weathering, heat, water, and organisms, plastic degrades and produces microplastics. These microplastics have managed to leach into our oceans, local waterways, bodies, and even our atmosphere. The negative implications of microplastic contamination in our environment are slowly being uncovered with concerns of toxin buildup. Additionally, the amount of microplastics we are exposed to through local waterways is rarely quantified. Though microplastic research is picking up pace, the Schuylkill River which spans the Greater Philadelphia …
Task Demands Influence Search Strategy Selection In Otoconia-Deficient Mice, Ryan M. Yoder, Lucas C. Carstensen, Keshav Jagannathan
Task Demands Influence Search Strategy Selection In Otoconia-Deficient Mice, Ryan M. Yoder, Lucas C. Carstensen, Keshav Jagannathan
Psychology
Introduction: The vestibular system plays a crucial role in visual and non-visual navigation. Our recent study found that signals from the otolith organs are necessary for mice’s use of distal visual cues to guide navigation to an invisible goal. Somewhat surprisingly, however, performance was not significantly impaired on some spatial tasks (e.g., Barnes maze reference memory task), questioning the role of otolith signals in visual navigation.
Methods: We report the results of several additional tests of reference memory performance and search strategy use on two versions of the Barnes maze, in an attempt to establish further understanding of the otolithic …