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Fear Of Missing Out (Fomo): Exploring Its Relationship With Self-Control And Self-Regulation In College Students, Windy Amelisastri, Hengki Yandri, Farid Imam Kholidin Dec 2025

Fear Of Missing Out (Fomo): Exploring Its Relationship With Self-Control And Self-Regulation In College Students, Windy Amelisastri, Hengki Yandri, Farid Imam Kholidin

Buletin Konseling Inovatif

This study investigates the potential influence of self-control and self-regulation on Fear of Missing Out (FoMO) among students. FoMO is characterized by an apprehension of being excluded from significant experiences or opportunities. Individuals with low self-control may struggle to prioritize positive behaviors, potentially leading to heightened FoMO. Similarly, a lack of self-regulation, the ability to manage thoughts and guide actions towards goals, might exacerbate FoMO. The current research employs a quantitative, descriptive correlational design. The study population comprised 2,245 students from the Faculty of Tarbiyah and Teacher Training at Institut Agama Islam Negeri Kerinci. A sample of 304 participants, representing …

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Implementation Of Project-Based Learning In Social And Human Sciences Course For First Year Students In Dentistry In Morocco, Mohamed Taiebine, Amal El Ouazzani Ech-Chahdi, Chakib Nejjari Dec 2025

Implementation Of Project-Based Learning In Social And Human Sciences Course For First Year Students In Dentistry In Morocco, Mohamed Taiebine, Amal El Ouazzani Ech-Chahdi, Chakib Nejjari

Buletin Konseling Inovatif

The purpose of this study was to report on the experience of using Project-based learning (PBL) in the human and social sciences course taught to first year students in dentistry at the Euro-Mediterranean University of Fez. The assessment method involved self-assessment using a questionnaire. The course plan used PBL methodology in face-to-face format as well as asynchronous meetings via Moodle®. The findings showed that students were satisfied while experimenting PBL which creates a dynamic learning environment. Based on the findings, we suggest an innovative neuropsychological framework of PBL encompassing socio-cognitive, socio-emotional and metacognitive domains. Such learning enhances students' understanding of …

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Hubungan Dukungan Sosial Dan Regulasi Emosi Dengan Quarter Life Crisis Mahasiswa, El-Tsaniyah Rihlatul Widaad, Arbin Janu Setiyowati, Diniy Hidayatur Rahman Dec 2025

Hubungan Dukungan Sosial Dan Regulasi Emosi Dengan Quarter Life Crisis Mahasiswa, El-Tsaniyah Rihlatul Widaad, Arbin Janu Setiyowati, Diniy Hidayatur Rahman

Buletin Konseling Inovatif

Kecemasan terhadap masa depan, finansial dan perkerjaan, kurangnya kepercayaan diri, keraguan dalam memutuskan pilihan, tertekan dengan tuntutan lingkungan, serta seringkali terlibat dalam permasalahan hubungan dengan orang terdekat menyebabkan quarter life crisis yang berpengaruh pada kesehatan mental individu. Faktor penyebabnya yaitu dari internal (regulasi emosi) dan eksternal (dukungan sosial. Tujuan penelitian untuk mengetahui hubungan antara dukungan sosial dan regulasi emosi dengan quarter life crisis. Penelitian menggunakan rancangan penelitian korelasional. Sampel penelitian sejumlah 175 mahasiswa, menggunakan metode simple random sampling dalam pengambilan sampel. Teknik analisis dengan analisis korelasi berganda. Instrumen penelitian menggunakan skala dukungan sosial, skala regulasi emosi, dan skala quarter life …

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Keefektifan Konseling Kognitif Perilaku Untuk Mengurangi Kecemasan Siswa Dalam Pembelajaran Matematika Secara Daring Sinkronus, Ratna Afiah Awwalu Rohmah, Nur Hidayah, Fitri Wahyuni Dec 2025

Keefektifan Konseling Kognitif Perilaku Untuk Mengurangi Kecemasan Siswa Dalam Pembelajaran Matematika Secara Daring Sinkronus, Ratna Afiah Awwalu Rohmah, Nur Hidayah, Fitri Wahyuni

Buletin Konseling Inovatif

The Covid-19 pandemic is currently sweeping the world in 2020, forcing it to carry out activities remotely and significantly impacting the world of education. This study aimed to determine the effectiveness of behavioural counseling in reducing the anxiety of junior high school students in synchronous mathematics learning during the new normal period of the Covid-19 pandemic. This research is included in quantitative research with experimental methods, and the research design used is one group pretest and posttest design. The research population was students at a junior high school in Malang, Indonesia, who were selected using a purposive sampling technique. Development …

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From Enhancement To Substitution: A Strategic Provocation On Simulation-Based Sport, Grant B. Morgan, Andreas Stamatis Dec 2025

From Enhancement To Substitution: A Strategic Provocation On Simulation-Based Sport, Grant B. Morgan, Andreas Stamatis

Journal of Applied Sport Management

Advances in artificial intelligence, large-scale machine learning, and simulation technologies are rapidly transforming how sport is played, analyzed, and consumed. To date, most scholarly and industry discussions frame these technologies as tools that enhance embodied sport by improving performance, officiating, media production, and fan engagement. This paper extends that conversation by posing a more provocative strategic question: under what conditions might simulation move from enhancement to substitution? Focusing explicitly on sport as a business and entertainment enterprise, we argue that many of sport’s core sources of cultural and economic value—uncertainty of outcome, narrative continuity, legitimacy, and collective meaning—are structurally …

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Engagement Of Teachers Community In Strengthening Pedagogical Competence Through Technology-Integrated Contextual Teaching And Learning, Wati Susilawati, Wildatus Sholihah Dec 2025

Engagement Of Teachers Community In Strengthening Pedagogical Competence Through Technology-Integrated Contextual Teaching And Learning, Wati Susilawati, Wildatus Sholihah

ASEAN Journal of Community Engagement

This study examines the engagement process of mathematics teachers in improving their pedagogical competence by integrating technology into contextual learning. The integration of technology into the contextual teaching and learning (CTL) approach offers significant opportunities to enhance teacher professionalism. Studies of CTL have shown that such an approach enriches pedagogical competence, strengthens content mastery, and encourages teachers to adapt to digital innovations, develop reflective and analytical practices, and pursue continuous improvement in mathematics teaching. However, many teachers still experience gaps in this technology, particularly in digital literacy, resistance to change, and limited access to adequate facilities and training. This study …

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From Gap To Growth? Examining Institutional And Legal Efforts To Bridge Gender Disparities In Higher Learning: The Case Of University Of Dar Es Salaam, Hadija K. Mwendah, Bernadeta Killian Dec 2025

From Gap To Growth? Examining Institutional And Legal Efforts To Bridge Gender Disparities In Higher Learning: The Case Of University Of Dar Es Salaam, Hadija K. Mwendah, Bernadeta Killian

Journal of Humanities and Social Sciences

Tanzania has adopted several institutional and legal frameworks to advance gender equality in higher learning. These include, national gender policies, affirmative action provisions and establishment of gender mainstreaming structures at universities. This paper examines how these frameworks have been implemented at the University of Dar es Salaam (UDSM) and the extent to which they have bridged gender disparities in academia. Using secondary data and drawing from feminist institutionalism, the study explores how formal rules and informal practices interact to influence gender outcomes. Findings reveal that while institutional mechanisms such as the UDSM Gender Policy, Institute for Gender Studies, Gender Desks …

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An International Approach To Homelessness. Part I: The Case Of India., Pranit Lanjewar, Jaroslaw Richard Romaniuk Dec 2025

An International Approach To Homelessness. Part I: The Case Of India., Pranit Lanjewar, Jaroslaw Richard Romaniuk

Faculty Scholarship

This paper, the first in a two-part study on homelessness in developing countries, explores the causes of homelessness in countries with significant populations living in poverty. This instalment focuses primarily on homelessness in India. The country’s diversity in terms of culture and religion is reflected in challenges when approaching issues related to homelessness. We highlight governmental initiatives to combat homelessness and provide impoverished people and families with access to essential services. A qualitative research method was used. We interviewed the recipients of government services aimed at helping their families overcome homelessness. Our findings highlight the role of education and educational …

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Locally Integral Involutive Po-Semigroups, José Gil-Férez, Peter Jipsen, Melissa Sugimoto Dec 2025

Locally Integral Involutive Po-Semigroups, José Gil-Férez, Peter Jipsen, Melissa Sugimoto

Mathematics, Physics, and Computer Science Faculty Articles and Research

We show that every locally integral involutive partially ordered semigroup (ipo-semigroup) A=(A,≤,⋅,∼,−), and in particular every locally integral involutive semiring, decomposes in a unique way into a family {Ap:p∈A+} of integral ipo-monoids, which we call its integral components. In the semiring case, the integral components are unital semirings. Moreover, we show that there is a family of monoid homomorphisms Φ={φpq:Ap→Aq:p≤q}, indexed over the positive cone (A+,≤), so that the structure of A can be recovered as a glueing ∫ΦAp of its integral components along Φ. Reciprocally, we give necessary and sufficient conditions so that the Płonka sum of any family …

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Optimization Of Welding Parameters For Carbon Steel Fabrication: A Trade-Off Between Tensile Strength And Heat-Affected Zone, Melkiory B. Njawala, Simon I. Marandu, Enock W. Nshama Dec 2025

Optimization Of Welding Parameters For Carbon Steel Fabrication: A Trade-Off Between Tensile Strength And Heat-Affected Zone, Melkiory B. Njawala, Simon I. Marandu, Enock W. Nshama

Tanzania Journal of Engineering and Technology (TJET)

This study focused on optimizing gas metal arc welding (GMAW) parameters for AISI 1045 carbon steel to balance the ultimate tensile strength (UTS) and heat affected zone (HAZ) size of the weldment. Using a full factorial design of experiments (27 trials), the influence of welding current, arc voltage, and travel speed on UTS and HAZ size of AISI 1045 carbon steel weldments were investigated. From the analysis of results, using Analysis of variance (ANOVA) technique, the results revealed that current, travel speed and arc voltage contributed 74.41%, 19.05% and 0.04%, respectively, to the total percentage of variations on UTS data. …

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Combined Optimisation Of Machining Parameters, Tool Wear, Dimensional Errors And Quality Deviations In Multi-Pass Turning Operations, Mussa I. Mgwatu Dec 2025

Combined Optimisation Of Machining Parameters, Tool Wear, Dimensional Errors And Quality Deviations In Multi-Pass Turning Operations, Mussa I. Mgwatu

Tanzania Journal of Engineering and Technology (TJET)

Measurements of on-line tool wear and part dimensional accuracy in machining operations are not readily available in machining shop floor because they involve higher investment such that the decisions of tool wear and part quality for intermediate cutting passes cannot be justified. This paper demonstrates how the optimisation of machining parameters can be made together with tool wear and part quality for turning operations. Two optimisation models were developed for maximum material removal rate and minimum production cost. A theoretical framework was initially presented before the two models were formulated. Input data for the models were adopted from previous studies …

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State Of Tennessee's Clean Water Act (Cwa) Section 319 Nonpoint Source Grant Program Annual Report Fy 2025, Tennessee. Department Of Agriculture. Dec 2025

State Of Tennessee's Clean Water Act (Cwa) Section 319 Nonpoint Source Grant Program Annual Report Fy 2025, Tennessee. Department Of Agriculture.

Land & Water Stewardship Reports

No abstract provided.

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Real-Time Likelihood Map Generation To Localize Short-Duration Gamma-Ray Transients, Jeremy Buhler, Marion Sudvarg Dec 2025

Real-Time Likelihood Map Generation To Localize Short-Duration Gamma-Ray Transients, Jeremy Buhler, Marion Sudvarg

Computer Science Faculty Research & Creative Works

High-energy transient astrophysical phenomena, such as supernovae and binary neutron star mergers, benefit from a multi-wavelength investigation in which a space- or balloon-based omnidirectional telescope detects and localizes early high-energy emissions (such as a gamma-ray burst), then alerts a narrow-field follow-up instrument to observe the source. The high-energy telescope must provide a map that assigns to each sky location a likelihood that the source appears there. To issue prompt alerts despite limits on communication bandwidth and latency, it is desirable to compute this map aboard the high-energy telescope, but doing so requires rapid response while computing under stringent size, weight, …

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Integrative And Contextual Instructional Models For Strengthening Scientific Literacy In Primary And Secondary Education (2020–2025): A Systematic Literature And Bibliometric Review, Jihan Salsabillah Misel, Eko Handoyo, Ellianawati Ellianawati, Bambang Subali Dec 2025

Integrative And Contextual Instructional Models For Strengthening Scientific Literacy In Primary And Secondary Education (2020–2025): A Systematic Literature And Bibliometric Review, Jihan Salsabillah Misel, Eko Handoyo, Ellianawati Ellianawati, Bambang Subali

Jurnal Pendidikan Sains

Improving students’ science literacy remains a persistent challenge in schools. Although studies since 2020 examine strategies to enhance science literacy, no synthesis has compared integrative models across levels. This review addresses that gap through a PRISMA-based Systematic Literature Review of 1,518 records, with 24 studies included and supported by VOSviewer mapping. Findings show that Problem-Based Learning, STEM-based learning, and the RADEC model are the most effective approaches, while Differentiated Instruction, Flipped Classroom, and Project-Based Learning strengthen reasoning and scientific attitudes. These results offer guidance for classroom implementation and inform policy on teacher training and curriculum design within the Merdeka Curriculum.

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Systematic Literatur Review: Development Effectiveness E-Module Pbl-Based Learning To Improve Problem-Solving Skills In Ecosystem Material, Liziaruti Aurani Chong, Diana Vivanti Sigit, Ratna Komala, Rusdi Rusdi, Tri Handayani Dec 2025

Systematic Literatur Review: Development Effectiveness E-Module Pbl-Based Learning To Improve Problem-Solving Skills In Ecosystem Material, Liziaruti Aurani Chong, Diana Vivanti Sigit, Ratna Komala, Rusdi Rusdi, Tri Handayani

Jurnal Pendidikan Sains

This study aims to analyze the effectiveness of developing e-modules based on Problem Based Learning (PBL) in improving students' problem-solving abilities in ecosystem material. The method used is Systematic Literature Review (SLR) by reviewing articles published in the period 2018–2025. The results of the analysis show that most of the research uses the descriptive method. Research and Development (RnD) with junior high and senior high school subjects, and produced N-Gain values ranging from 0.50 to 0.83, categorized as moderate to high. These findings demonstrate that PBL-based e-modules are capable of supporting the improvement of problem-solving skills through interactive, contextual, and …

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Integration Of Islamic Values In Mathematics Learning, Ai Mulya, Surya Faradiba Dec 2025

Integration Of Islamic Values In Mathematics Learning, Ai Mulya, Surya Faradiba

Jurnal Pendidikan Sains

This study aims to identify the integration of Islamic values in mathematics learning and its contribution to student character development. The method used is a systematic literature study by reviewing relevant accredited scientific articles. The results of the study indicate that the integration of Islamic values is carried out through the preparation of Islamic-context-based mathematics problems, linking concepts to verses of the Qur'an and hadith, the application of ethnomathematics with Islamic cultural nuances, and the introduction of Islamic economic concepts. The dominant values that emerge include honesty, responsibility, discipline, justice, and piety. These findings indicate that the integration of Islamic …

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Effect Of Real Quest Outdoor Learning On High School Students Climate Literacy, Siti Aisah, Abdul Hakim, Puardmi Damayanti Dec 2025

Effect Of Real Quest Outdoor Learning On High School Students Climate Literacy, Siti Aisah, Abdul Hakim, Puardmi Damayanti

Jurnal Pendidikan Sains

This study investigates the influence of the Real Quest Outdoor Learning (ReQOL) model, which encompasses knowledge, attitudes, and behavior, on the climate literacy of high school students. A quasi-experimental design was performed with a non-equivalent control group; thus, a sample consisting of an experimental class (n = 34) and a control class (n = 32) was used. A one-way ANOVA test was used to test the differences between pretest and post-test scores at a 0.05 significance level. The basic knowledge on climate in the experimental group increased significantly (sig < 0.001), while the change in attitudes and behaviors was insignificant (sig = 0.339 and sig = 0.447, respectively). The fact that attitude and behavior did not improve significantly during the experiment can be justified by the existing Adiwiyata programme in schools. These findings indicate that the ReQOL model is a good way to help students understand climate issues better. Adding discovery-based outdoor learning to science classes has the potential to make students more aware of environmental issues and lay the groundwork for the development of responsible behavior. This underscores the scientific contribution and educational importance of the development of climate literacy within the curriculum.

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Internationalization As Transformation: Teaching, Research, And Innovation In Gulf Stem Education, Sami B. Mejri, Mary Ann Bodine Al-Sharif, Asli Hassan, Norita Ahmed, Mehrdad Mohasses Dec 2025

Internationalization As Transformation: Teaching, Research, And Innovation In Gulf Stem Education, Sami B. Mejri, Mary Ann Bodine Al-Sharif, Asli Hassan, Norita Ahmed, Mehrdad Mohasses

Journal of Comparative & International Higher Education

This special issue examines the internationalization of higher education in the Gulf region, with a focus on culturally responsive approaches to teaching, learning, and research in STEM disciplines. Contributors investigate how institutions across the UAE, Saudi Arabia, and the wider Gulf are leveraging digital technologies, cross-border collaborations, and development centers to advance innovation, inclusivity, and sustainability. The articles highlight diverse strategies, from embedding intercultural fluency and equity in curricula to addressing grand challenges through global student perspectives and faculty role transformation. Together, these contributions present a forward-thinking vision of internationalization—one that resists conventional models and instead emphasizes cultural preservation, collaborative …

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Bridging Cultures Through Cross-Border Collaboration: A Pathway To Cultural Sustainability Between The Uae And Italy, Mai Zaki, Bruno Grazioli Dec 2025

Bridging Cultures Through Cross-Border Collaboration: A Pathway To Cultural Sustainability Between The Uae And Italy, Mai Zaki, Bruno Grazioli

Journal of Comparative & International Higher Education

International education is of critical importance in the creation and distribution of the knowledge required to address the complex global challenges faced by society today. Seen through the lens of the United Nations sustainable development goals (SDGs), internationalisation of higher education can bring new perspectives through collaborative projects. This paper reports on a year-long virtual collaboration between the American University of Sharjah (AUS) in the UAE and the Italy-based program of Dickinson College (USA) as part of the Transformative Sustainability Project. This collaboration involved two courses, on digital and environmental humanities, as students learned about the SDGs, analysed problems, discussed …

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Global Learning And Cultural Responsiveness In Stem Education: Case Study Insights From The Uae, Norita Ahmad Dec 2025

Global Learning And Cultural Responsiveness In Stem Education: Case Study Insights From The Uae, Norita Ahmad

Journal of Comparative & International Higher Education

This study explores how digital pedagogy can be used to advance global learning and cultural responsiveness in STEM education, with a specific focus on responsible consumption and production (SDG12). Drawing on three undergraduate courses at the American University of Sharjah, Fundamentals of Database Systems, Python for Business Analytics, and Information Systems Strategy, this paper applies the CoDesignS Education for Sustainable Development (ESD) framework to examine how sustainability principles are embedded in course design, pedagogy, and student engagement. Through structured project-based learning, ethical data practices, and culturally relevant content, students develop key sustainability competencies while enhancing their intercultural awareness and digital …

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An Exploratory Approach For Teaching Systems Of Linear Odes With Real Repeated Eigenvalues, Biyong Luo, Li Zhang Dec 2025

An Exploratory Approach For Teaching Systems Of Linear Odes With Real Repeated Eigenvalues, Biyong Luo, Li Zhang

CODEE Journal

In this paper, we present a project that aims to pique students' interest and facilitate their engagement in learning. Students will be encouraged to take an active role in their learning of systems of linear ODEs with real repeated Eigenvalues. Through discussion and completion of a set of guided questions given in the project, students will gain a deeper understanding of the topic. Also, students will use the technology tool Bluffton App to draw solution trajectories in a phase plane, and then learn necessary skills for explaining the movements of the trajectories and their long term behaviors. This project may …

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Foreword From Editors - 18th Edition: Emerging Cross-Cultural Collaborations, Hands-On Learning And Participation, Yandi Andri Yatmo, Kristanti Dewi Paramita, Rini Suryantini Dec 2025

Foreword From Editors - 18th Edition: Emerging Cross-Cultural Collaborations, Hands-On Learning And Participation, Yandi Andri Yatmo, Kristanti Dewi Paramita, Rini Suryantini

ASEAN Journal of Community Engagement

This edition of AJCE exemplifies how cross-cultural collaborations and hands-on learning and participation can foster a better and more meaningful process of community engagement. The cross-cultural collaborations enable the co-production of knowledge and creativity between stakeholders from different cultures, in addition to creating cultural competence where people from different realities treat and support others with sensitivity and respect. The hands-on learning process encourages a deeper engagement where stakeholders are more responsive to the reality of the situation they are in and therefore creates better agility for adaptations towards various issues or adoptions of new skills. By focusing on cross-cultural collaborations …

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Assessing Community Extension Initiative In Developing Culture-Based Iped For Teachers And Learners In Sultan Kudarat, Philippines, Ramil M. Arciosa, Lovelyn C. Llanillo, Anneril R. Lorio, Mary Grace Gallego, Leizel Meriales, Armando Dardo, Dennis Valdez, Jonalyn Perfecio, Noriana Aguil Dec 2025

Assessing Community Extension Initiative In Developing Culture-Based Iped For Teachers And Learners In Sultan Kudarat, Philippines, Ramil M. Arciosa, Lovelyn C. Llanillo, Anneril R. Lorio, Mary Grace Gallego, Leizel Meriales, Armando Dardo, Dennis Valdez, Jonalyn Perfecio, Noriana Aguil

ASEAN Journal of Community Engagement

One of the tenets of higher education is the extension of the community that responds to the social and cultural surroundings, including the Indigenous Peoples (IP) and their rights to education. A supportive and relevant education with respect to cultural identity becomes important. This study aims to assess a community extension initiative at its preliminary stage in developing IPEd in the Philippines based on the teachers’ and learners’ awareness level of such programs. The study was conducted in two IPEd schools, Manirub Integrated School and Ugis Elementary School, at Esperanza, Sultan Kudarat. The study examined the teachers’ and learners’ awareness …

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Mathematical Analysis And Numerical Simulation Of A Fractional-Order Sir-Si Model For Malaria Transmission Dynamics, Gassan A. M. O. Farah, Abdulaziz Y. A. Mukhtar, Kailash C. Patidar Dec 2025

Mathematical Analysis And Numerical Simulation Of A Fractional-Order Sir-Si Model For Malaria Transmission Dynamics, Gassan A. M. O. Farah, Abdulaziz Y. A. Mukhtar, Kailash C. Patidar

Mathematical Modelling and Numerical Simulation with Applications

This study investigates the complex transmission dynamics of malaria, a critical global health challenge, with a focus on the African continent. We introduce a novel approach that employs Fractional Differential Equations (FDEs) to advance the understanding of malaria spread and control. Specifically, we develop a new SIR-SI model using the Caputo fractional operator, which captures the memory effects and time-delay characteristics inherent in real-world epidemiological systems. A detailed analysis of the model's solvability and uniqueness is conducted using fixed-point theory. To obtain an analytical solution, the system is solved via the Laplace transform method, with solutions expressed in closed form …

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Multi-Criteria Decision Making Methods In The Organisations' Maturity Assessment: Prisma And Delphi Techniques Perspectives, Jailos Mrisho Mzumile, Victoria Mahabi, Ismail W. R. Taifa Dec 2025

Multi-Criteria Decision Making Methods In The Organisations' Maturity Assessment: Prisma And Delphi Techniques Perspectives, Jailos Mrisho Mzumile, Victoria Mahabi, Ismail W. R. Taifa

Tanzania Journal of Engineering and Technology (TJET)

Researchers often find it challenging to identify the appropriate Multi-Criteria Decision Making Methods (MCDM) to employ in various research areas that involve prioritising conflicting alternatives or criteria. A systematic literature review was conducted using the PRISMA technique to determine the most frequently and commonly employed MCDM methods in assessing organisational maturity across its functional areas. A total of 120 articles were identified for review, and a bibliometric analysis was conducted to map the relationships within the identified articles using VOSviewer 1.6.20 software. Moreover, frequent content analysis was performed to determine the most frequently employed MCDM methods in assessing an organisation’s …

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Towards Computational Methods In Medical Data Analysis: From Speech And Text To Imaging, Kristin Qi Dec 2025

Towards Computational Methods In Medical Data Analysis: From Speech And Text To Imaging, Kristin Qi

Graduate Doctoral Dissertations

Early detection of cognitive decline and efficient medical image analysis remain critical challenges in healthcare. Traditional clinical assessments are infrequent and resource-intensive, while everyday speech data and unlabeled medical images remain largely unexploited. This dissertation develops computational methods integrating machine learning and artificial intelligence across speech, text, and imaging modalities to address challenges in medical data processing. For cognitive monitoring, this work first introduces methods using voice assistant systems to collect longitudinal speech data in home environments, demonstrating that incorporating historical session patterns significantly enhances detection of mild cognitive impairment. Building on this foundation, a framework combining large language model-driven …

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Revisiting Underwater Image Enhancement For Object Detection: A Unified Quality–Detection Evaluation Framework, Ali Awad, Ashraf Saleem, Sidike Paheding, Evan Lucas, Serein Al-Ratrout, Timothy C. Havens Dec 2025

Revisiting Underwater Image Enhancement For Object Detection: A Unified Quality–Detection Evaluation Framework, Ali Awad, Ashraf Saleem, Sidike Paheding, Evan Lucas, Serein Al-Ratrout, Timothy C. Havens

Michigan Tech Publications

Underwater images often suffer from severe color distortion, low contrast, and reduced visibility, motivating the widespread use of image enhancement as a preprocessing step for downstream computer vision tasks. However, recent studies have questioned whether enhancement actually improves object detection performance. In this work, we conduct a comprehensive and rigorous evaluation of nine state-of-the-art enhancement methods and their interactions with modern object detectors. We propose a unified evaluation framework that integrates (1) a distribution-level quality assessment using a composite quality index (Q-index), (2) a fine-grained per-image detection protocol based on COCO-style mAP, and (3) a mixed-set upper-bound analysis that quantifies …

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The “Four Concentric Circles Of Russian”: Toward A Model, Timothy G. Reagan Dec 2025

The “Four Concentric Circles Of Russian”: Toward A Model, Timothy G. Reagan

Russian Language Journal

Braj Kachru suggested that one way of understanding the role and use of English around the world was to distinguish among three concentric “circles”: the inner circle, the outer circle, and the expanding circle. In this article, I will use Kachru’s model as the foundation for the development a similar model for positioning the Russian language in the contemporary world. The historical differences in Anglo-American linguistic expansion and Russian linguistic expansion lead to somewhat different divisions among speakers of the respective languages. The model proposed here has four concentric circles: an inner circle (consisting of the Russian …

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Dynamic And Stable Motivation Patterns In Intensive Second Language Learning: Insights From A Russian Summer Immersion Program, Dmitrii Pastushenkov Dec 2025

Dynamic And Stable Motivation Patterns In Intensive Second Language Learning: Insights From A Russian Summer Immersion Program, Dmitrii Pastushenkov

Russian Language Journal

Understanding what shapes student motivation is essential to improving second language (L2) programs. While motivation is among the widely studied individual differences (IDs) in second language acquisition (SLA), research has largely focused on commonly taught languages, limiting broader applicability. This mixed-methods study, grounded in Dynamic Systems Theory (DST), explores the motivational development of learners studying a less commonly taught language (LCTL), Russian, during an eight-week summer immersion program. Data were collected from 52 students across four instructional levels. Motivation was assessed through two brief online surveys, developed based on research by Gardner, Dörnyei, Lanvers, Thompson, and others, and administered during …

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Why Russian? Language Choice And Enrollment In U.S. Universities, Emma Calderwood, Teresa R. Bell, Jennifer Bown, Grant H. Lundberg Dec 2025

Why Russian? Language Choice And Enrollment In U.S. Universities, Emma Calderwood, Teresa R. Bell, Jennifer Bown, Grant H. Lundberg

Russian Language Journal

Russian language enrollments at U.S. universities have declined steadily since 2009 (MLA, 2023), yet little research has examined current student motivations for studying Russian, particularly after the 2022 escalation of the Russo–Ukrainian War. This study surveyed two groups: (a) students enrolled in any 101-level language course at University X and (b) students in Russian courses at six U.S. universities. Results show that motivations for studying Russian are primarily integrative—general interest in the language, desire to converse with Russian speakers, aspirations to travel to Russian-speaking countries, and previous Russian knowledge—rather than instrumental. Students who considered but did not choose Russian most …

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