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Beyond Softness: Examining How Vocabulary Marginalises The Material Narrative Of Native British Wool, Zoë Fletcher, Nicci James Sep 2026

Beyond Softness: Examining How Vocabulary Marginalises The Material Narrative Of Native British Wool, Zoë Fletcher, Nicci James

Textile Intersections Conference Series

Softness has become the dominant metric through which wool is evaluated in knitwear design. This paper argues that such language privileges fibres associated with Merino and marginalises native British and regional wools with distinct breed-specific qualities. Drawing on practice-based research, material experiments with native British wool yarns, and literature on wool fibre and supply chains, we examine how existing terminology fails to support design engagement with these materials. In response, we propose a five-part framework, Place, People, Process, Properties and Practice, to support a more nuanced wool literacy. Developing richer vocabulary for native British wool is not simply a matter …


Developing An Industrial Microbial Colour System Through Textile Printing, Ruth Lloyd, Alice Taylor, James Ajioka, Carole Collet Sep 2026

Developing An Industrial Microbial Colour System Through Textile Printing, Ruth Lloyd, Alice Taylor, James Ajioka, Carole Collet

Textile Intersections Conference Series

Emerging microbial colourants offer potential for more sustainable textile coloration, yet their integration into design and industrial production remains limited by the absence of systems that support their use. While existing biotechnology research has focused on colourant production and environmental performance, less attention has been given to how these materials can be applied within textile workflows. This paper demonstrates how microbial colour can be integrated into textile design through the development of reproducible protocols and a structured colour system. Drawing on practice-led doctoral research conducted in collaboration with the biotechnology company Colorifix, textile printing is used as a method to …


Designing Garments As Processes: Material Transformation, Temporality, And Care In Contemporary Fashion Practice, Zuzana Šebeková Sep 2026

Designing Garments As Processes: Material Transformation, Temporality, And Care In Contemporary Fashion Practice, Zuzana Šebeková

Textile Intersections Conference Series

Recent discussions on sustainability in fashion have highlighted the limitations of approaches centred on material choices, technological innovation, recycling, and circular systems, which often fail to address the underlying issues of overproduction and overconsumption. In response, this paper proposes a shift from product-centred sustainability toward process-oriented approaches that engage with the temporal life of garments. The paper analyses a bachelor-level fashion design project as a case study of designing garments as processes. The project explores garment development through bio-based coatings, compost-induced degradation, cracking, repair, and material renewal. These processes introduce transformation, instability, and variability as intrinsic design conditions rather than …


Mechanically Recycling Metallicized Fabrics, Magdalena Kohler, Maya Herron, Tommaso Nieri, Daniele Spinelli, Ilaria Canesi, Zora Kutz, Berit Greinke, Rebecca Stewart Sep 2026

Mechanically Recycling Metallicized Fabrics, Magdalena Kohler, Maya Herron, Tommaso Nieri, Daniele Spinelli, Ilaria Canesi, Zora Kutz, Berit Greinke, Rebecca Stewart

Textile Intersections Conference Series

Electronic textiles (e-textiles) are a problematic technology when designing for sustainability as they combine two of the most polluting industries - textile and electronics. While ‘design for disassembly’ is frequently proposed as a sustainability strategy for the end-of-life of e-textile devices, what happens after components are separated and whether they can still function in new contexts has not been sufficiently addressed. Metallicized fabrics are commonly used in the e-textiles space when crafting/designing to provide conductivity for an array of applications, thus this study is focused on the post-disassembly potential and limitations of these materials. We apply recycling techniques from conventional …


Looming Between Shaft Looms And A Tc2 Jacquard Loom - A Serendipitous Expedition With Live Weaving, Pei-Ying Lin, Alex Mclean, Helen Milne, Femke Vorselen, Kristina Andersen Sep 2026

Looming Between Shaft Looms And A Tc2 Jacquard Loom - A Serendipitous Expedition With Live Weaving, Pei-Ying Lin, Alex Mclean, Helen Milne, Femke Vorselen, Kristina Andersen

Textile Intersections Conference Series

This paper describes an artistic exploration of the potential for more lively engagements with a TC2 digital Jacquard loom. We listened to the loom to enable control of every warp thread in real time, allowing live manipulation of the patterns. This exposed us to the cognitive challenge of designing live for 2 to the power of 1320 warp possibilities. To address this, we made a customised TC2 control software interface, LOOMIMG, that implements traditional shaft loom logic as a digital, interactive weaving draft. Our tests with two experienced weavers suggest that this facilitates not only a creative space that is …


Evolutive Textiles Design With The Variability Of Natural Dyes: A Color-Driven Approach Of Textile Design, Lou Ramage, Camille Fuzier Sep 2026

Evolutive Textiles Design With The Variability Of Natural Dyes: A Color-Driven Approach Of Textile Design, Lou Ramage, Camille Fuzier

Textile Intersections Conference Series

In a context of over-standardized color production and stability-based evaluations of dyes, this article proposes a way to embrace and implement natural dyes’ temporal variabilities in evolutive textiles design and discusses how taking these into account modifies textile design practices. As a designer and a material scientist working with a dyer craftswoman, we present an adaptation of color characterisation methods and a chromo-chronological database, and how these tools result in a proof of concept of a tufted piece with pattern apparition, paving the way for a color-driven textile design.


Textile Commons Of Care: Intergenerational Mending And Temporalities, Sam Bennett, Gabriele Ferri Sep 2026

Textile Commons Of Care: Intergenerational Mending And Temporalities, Sam Bennett, Gabriele Ferri

Textile Intersections Conference Series

Visible mending is increasingly recognized as both a functional and creative craft practice and a form of material intelligence, where knowledge emerges through tactile engagement. This paper adds an additional layer that visible mending in community, where the act of mending is also visible, functions as a materially grounded practice of ongoing care through which knowledge and learning are distributed across people, textiles, and time. Drawing on a multi‑sited qualitative study, including a nine‑month global mending cohort, a visible mending workshop, and interviews with experienced menders, the paper examines how care aesthetics helps clarify the social and epistemic dimensions of …


Shaped Circular Knitting For Zero Waste Design: A Material-Driven Approach To Knitted Textile-Forms, Sem Janssen, Holly Mcquillan Sep 2026

Shaped Circular Knitting For Zero Waste Design: A Material-Driven Approach To Knitted Textile-Forms, Sem Janssen, Holly Mcquillan

Textile Intersections Conference Series

While 3D knitting is proposed as part of a solution to the fashion industry's waste problem, circular knitting is primarily used in wasteful cut-and-sew manufacturing processes and is rarely explored for its shaping potential. Using material-driven design, this research investigates the dimensional and material properties of knit stitch patterns within defined rectangular artworks, enabling the shaping of circular knitted textiles for zero-waste design. To exemplify this approach, we developed a design method that addresses several aspects of the shaping process, highlighting the possibilities for zero-waste shaping and exploring potential applications. Finally, we discuss the implications, limitations, and opportunities of shape-change …


Threading The Line: Switchboard Labor, Bodily Knowledge, And The Textile Traditions Of Telephone Operating, Yuhanxiao Ma Sep 2026

Threading The Line: Switchboard Labor, Bodily Knowledge, And The Textile Traditions Of Telephone Operating, Yuhanxiao Ma

Textile Intersections Conference Series

This paper positions telephone switchboard operating as a textile tradition in the full disciplinary sense: a practice organized around embodied skill, the transmission of bodily knowledge through community, and the production of relational connection as material output. Drawing on feminist labor history, textile theory, and Daniela Rosner’s framework of critical fabulation, it argues that the systematic erasure of switchboard labor by electromechanical automation constitutes a form of textile loss: one structurally identical to the suppression of feminized craft work in computing history. The paper then presents the design logic of This Is Vera, Hold Please, a performance installation in development …


Opportunities And Challenges Of Toolpath-Based 3d Printed Textiles: Insights From Digital Design And Craft Course, Yoav Sterman Sep 2026

Opportunities And Challenges Of Toolpath-Based 3d Printed Textiles: Insights From Digital Design And Craft Course, Yoav Sterman

Textile Intersections Conference Series

Advances in additive manufacturing (AM), particularly Fused Deposition Modeling (FDM), have introduced new possibilities for textile and fashion design through toolpath-based fabrication. This paper examines the opportunities and challenges of 3D-printed textiles, drawing on insights from five iterations of a Digital Design and Craft course, in which 101 students designed and produced wearable artifacts using computational workflows. This paper examines students’ projects, analyzes application types, discusses assembly techniques and post-processing strategies, and highlights how traditional textile manufacturing inspires the toolpath structures. The paper further discusses the opportunities of 3D printed toolpath-based textiles, such as supporting sustainability and enhancing personalization through …


Textile Intersections 2026: Material Intelligence Exhibition Catalogue, Afroditi Psarra, Liza Stark, Sasha De Koninck, Larissa Kunstel-Tabet, Katharina Sand Sep 2026

Textile Intersections 2026: Material Intelligence Exhibition Catalogue, Afroditi Psarra, Liza Stark, Sasha De Koninck, Larissa Kunstel-Tabet, Katharina Sand

Textile Intersections Conference Series

Catalogue of the Textile Intersections 2026 exhibition, Material Intelligence, presenting textile design research that explores intelligence through material behaviour, textile structures, more-than-human agency, material cycles, computation, craft and material commons.


Empowering Generations: The Role Of Family And Consumer Sciences In Advancing Financial Literacy And Resilience, Stephen Molchan Sep 2026

Empowering Generations: The Role Of Family And Consumer Sciences In Advancing Financial Literacy And Resilience, Stephen Molchan

Journal of Educational Research and Practice

In this article, I explore the critical role of family and consumer sciences (FCS) in advancing financial literacy and resilience across generations. By addressing systemic financial challenges and integrating financial education into its curriculum, FCS empowers individuals and families to make informed decisions and build secure futures. The article highlights strategies such as early intervention, culturally relevant programs, and community outreach, emphasizing how FCS equips individuals with practical skills in budgeting, saving, debt management, and risk assessment. I discuss the importance of advocacy for financial inclusion and consumer protection as a means to create equitable opportunities for financial well-being, underscoring …


Starting To Feel Like A Clinician: Graduate Student Experiences Of Communication Partner Training For People With Aphasia, Katie A. Strong, Esther S. Kim, Aura Kagan, Nina Simmons-Mackie Sep 2026

Starting To Feel Like A Clinician: Graduate Student Experiences Of Communication Partner Training For People With Aphasia, Katie A. Strong, Esther S. Kim, Aura Kagan, Nina Simmons-Mackie

Teaching and Learning in Communication Sciences & Disorders

Communication partner training (CPT) is among the most evidence-based interventions for supporting people with aphasia, yet many speech-language pathologists report not implementing it in practice, and graduate students frequently report low confidence communicating with people with aphasia prior to targeted training. This qualitative descriptive study examined graduate students' experiences learning CPT through a course-embedded, multi-modal experiential approach with structured reflection. Written reflections from 79 first-year graduate students across two university programs served as the data source. Reflections were analyzed using reflexive thematic analysis. Three themes emerged: Learning by Design, reflecting students' metacognitive awareness of the pedagogical elements most meaningful …


Integrating Public Health Into Communication Sciences And Disorders Curriculum, Whitney D. Perkins, Yalanda M. Barner, Jennifer Wiles, Brandi Newkirk-Turner Sep 2026

Integrating Public Health Into Communication Sciences And Disorders Curriculum, Whitney D. Perkins, Yalanda M. Barner, Jennifer Wiles, Brandi Newkirk-Turner

Teaching and Learning in Communication Sciences & Disorders

The field of Communication Sciences and Disorders (CSD) is increasingly integrating public health into its practice and research. This is because less than 10% of speech-language pathology and audiology graduate programs are housed within Colleges or Schools of Public Health (PH), reducing the likelihood that students in CSD have the opportunity for coursework and co-curricular activities that integrate PH and CSD. In this paper, we discuss the holistic approach we used to integrate PH into a CSD program at a Historically Black University. The approach was guided by PH and CSD accreditation standards and involved a didactic course, CSD courses …


Building Interprofessional Competency-Based Education Into Graduate Program Clinical Experiences: A Childhood Apraxia Of Speech And Sensory Processing Disorder Case Study Analysis, Kate Nealon, Zahava L. Friedman Sep 2026

Building Interprofessional Competency-Based Education Into Graduate Program Clinical Experiences: A Childhood Apraxia Of Speech And Sensory Processing Disorder Case Study Analysis, Kate Nealon, Zahava L. Friedman

Teaching and Learning in Communication Sciences & Disorders

Abstract

Supporting interprofessional competency-based education requires embedding educational opportunities within coursework and clinical experiences. This education prioritizes student engagement and learning from, with and about other professionals to support collaboration and communication amongst clinicians (CAIE, 2020). While the provision of interprofessional clinical opportunities is recommended, it is challenging to implement effectively in professional and pre-professional settings. Academic settings have the unique ability to provide interprofessional collaborative clinical experiences for students. This pilot study focuses on Speech Language Pathology (SLP) and Occupational Therapy (OT) clinical assessment experiences, specifically in the context of pediatric motor speech and sensory processing disorders. These disorders …


Pahdf: A Privacy-Aware Hybrid Detection Framework With Class-Aware Weighted Stacking Ensemble (Cawse) For Fake Instagram Account Detection, Sura Jasim Mohammed, Safa Saad Abbas, Suhad Hatem Jihad Sep 2026

Pahdf: A Privacy-Aware Hybrid Detection Framework With Class-Aware Weighted Stacking Ensemble (Cawse) For Fake Instagram Account Detection, Sura Jasim Mohammed, Safa Saad Abbas, Suhad Hatem Jihad

Journal of Intelligent Informatics, Networking, and Cybersecurity

The rapid growth of social media platforms has intensified concerns regarding online privacy, data security, and fraudulent activities that driven by fake accounts. This paper proposes a Privacy-Aware Hybrid Detection Framework (PAHDF) to detect Instagram fake account that integrates privacy preservation with high-performance machine learning. Unlike existing approaches that treat privacy and detection as separated objectives, therefore, the proposed framework jointly addresses both objectives by relying exclusively on publicly available, low-sensitivity profile metadata. PAHDF combines a deep learning model for latent feature representation with a Random Forest classifier for behavioural pattern learning through a Class-Aware Weighted Stacking Ensemble (CAWSE), where …


From Detection To Segmentation: Adapting Yolo26 For Surface Crack Delineation, Mohammed Al-Mustafa, Israa H. Ali Sep 2026

From Detection To Segmentation: Adapting Yolo26 For Surface Crack Delineation, Mohammed Al-Mustafa, Israa H. Ali

Journal of Intelligent Informatics, Networking, and Cybersecurity

Surface crack delineation plays an important role in infrastructure inspection because accurate pixel-level mapping of cracks can support condition assessment, maintenance planning, and automated monitoring of roads and other civil surfaces. However, recent crack segmentation methods often depend on heavy network designs or prompt-based foundation models. It also remains unclear how a lightweight detection-oriented model behaves across different data organizations and unseen images. This study therefore investigates whether YOLO26m-seg, the medium segmentation variant of the recent YOLO26 family, can be adapted into an effective and practical pipeline for surface crack delineation. The proposed workflow has four main steps. First, binary …


Assessment Of The Rutting And Moisture Susceptibility Of Sbs-Sasobit-Modified Asphalt Mixtures, Aqeel Y. Alkhafaji, Hasan H. Joni, Basim H. Al-Humeidawi Sep 2026

Assessment Of The Rutting And Moisture Susceptibility Of Sbs-Sasobit-Modified Asphalt Mixtures, Aqeel Y. Alkhafaji, Hasan H. Joni, Basim H. Al-Humeidawi

Engineering and Technology Journal

High temperatures and heavy traffic loads are major factors causing rutting in asphalt pavements. In the presence of moisture, these conditions significantly contribute to pavement deterioration, leading to moisture-related deformations. The combined impact of high hot-season temperatures and heavy traffic axle loads, especially in Iraq, accelerates rutting and reduces pavement lifespan. This study aims to assess the balanced performance of asphaltic mixtures produced utilizing a selected modified bitumen containing 3.0% styrene-butadiene-styrene (SBS) and 2.0% Sasobit wax. The modified mixture was compared with the unmodified and 3% SBS-modified reference mixtures. All mixes were designed using the Superpave methodology. The indirect tensile …


Local Ramp Metering Strategies: Recommendation For Implementation Ramp Metering In Baghdad, Iraq, Ali S. Saleh, Ali E. Jehad Sep 2026

Local Ramp Metering Strategies: Recommendation For Implementation Ramp Metering In Baghdad, Iraq, Ali S. Saleh, Ali E. Jehad

Engineering and Technology Journal

Ramp metering is one of the most widely used traffic management practices to alleviate congestion on freeways. Although the use of such algorithms has proven effective in developed transportation systems, this adaptation and installation of suitable ramp metering algorithms can still be a problem in developing countries, especially when traffic characteristics, data availability and institutional capacity differ greatly from the developed ones. This paper is a systematic review of local responsive ramp metering strategies covering more than ninety publications from 1991-2026. The review identifies four categories of strategies: threshold-based, feedback-based (such as ALINEA and its variations), optimization-based and AI-based. The …


Analysis Of The Influence Of Anthropometric Dimensions Of Postural Ergonomics Using Multiple Linear Regression, Gashbeen Faisal Najmaddin, Edrees Muhammed Tahir Harki Sep 2026

Analysis Of The Influence Of Anthropometric Dimensions Of Postural Ergonomics Using Multiple Linear Regression, Gashbeen Faisal Najmaddin, Edrees Muhammed Tahir Harki

Al-Bahir

Ergonomics is the study of designing and arranging a workspace or product to optimize the “fit” between people and their work, ensuring safety, comfort, and efficiency. The scientific literature indicates that ergonomic perspectives on the workplace are connected to the anthropometrics of societies. This study primarily aims to create a model that integrates multiple predictive variables to estimate the target variable. Multiple linear regression analysis is used to identify how different anthropometric dimensions predict postural ergonomics during prolonged sitting. Based on the regression models’ results, the predicted can be calculated using user anthropometry and existing chair dimensions. Furthermore, the primary …


Can Artificial Seagrass Meadows Reduce Pathogenic Bacteria In Coral Reef Ecosystems- A Mesocosm Study, Hewa Pathirannahelage Athri Thathsarani Weerakoon, Jimmy Kuo, Pi-Jen Liu, Kwee Siong Tew Sep 2026

Can Artificial Seagrass Meadows Reduce Pathogenic Bacteria In Coral Reef Ecosystems- A Mesocosm Study, Hewa Pathirannahelage Athri Thathsarani Weerakoon, Jimmy Kuo, Pi-Jen Liu, Kwee Siong Tew

Journal of Marine Science and Technology–Taiwan

Seagrass meadows provide essential coastal ecosystem functions by stabilizing sediments, enhancing water quality, and shaping nutrient and microbial dynamics. With global seagrass losses accelerating due to climate change and anthropogenic pressures, artificial seagrass (ASG) has been proposed as a nature-based alternative to mimic these functions. However, its ability to replicate biological interactions, particularly microbial regulation and pathogen suppression, remains unclear. In this study, we conducted a six-week mesocosm experiment comparing natural Thalassia hemprichii and ASG within coral reef-associated habitats in southern Taiwan. Physicochemical parameters, sedimentation rates, nutrient concentrations, and planktonic and benthic bacterial communities were analyzed. Sedimentation rates and nutrient …


Book Review: The Weight Of Sand: My 450 Days Held Hostage In The Sahara, Michael Margolius Sep 2026

Book Review: The Weight Of Sand: My 450 Days Held Hostage In The Sahara, Michael Margolius

Parameters Bookshelf – Online Book Reviews

Author: Edith Blais

Reviewed by Commander Michael Margolius, US Navy, professor, US Army War College, and former J3 of the Joint Personnel Recovery Agency

In his review of The Weight of Sand: My 450 Days Held Hostage in the Sahara, Michael Margolius views the ordeal faced by author Edith Blais through the lens of a personnel recovery agent. Blais and her boyfriend were kidnapped and held for 15 months by Jama’at Nusrat al-Islam wal-Muslimin gunmen. Margolius points out the many small and practical things that helped Blais survive and how her story can help agencies learn from her experience to …


How Dance/Movement Therapy Can Cultivate Self-Compassion In Chinese Diaspora Adults: A Literature Review, Heng Hsiu Liu Sep 2026

How Dance/Movement Therapy Can Cultivate Self-Compassion In Chinese Diaspora Adults: A Literature Review, Heng Hsiu Liu

Expressive Therapies Theses

Chinese diaspora adults navigate a psychological transition in mental health understanding, based on acculturation level; some are more somatically focused in their understanding, while others adopt Western mental health frameworks. While self-compassion can be a helpful transdiagnostic tool, Chinese diasporas still face barriers to current selfcompassion interventions such as the remaining stigma of "losing face" with their family and community, language barriers to emotional expression, and a cultural emphasis on self-criticism as a tool for moral improvement. Self-compassion cultivation is grounded in mindfulness, common humanity, and self-kindness, which collectively stimulate the soothing-affiliative affect regulation system. This review identifies Dance/Movement Therapy …


Creating Collaborative Strategies: The Influence Of Principal Leadership In Teacher Retention In Rural Secondary Schools In Dhalai District, Tripura, Northeast India., Valerian Castelino Sep 2026

Creating Collaborative Strategies: The Influence Of Principal Leadership In Teacher Retention In Rural Secondary Schools In Dhalai District, Tripura, Northeast India., Valerian Castelino

Educational Studies Dissertations

Teacher retention has become a growing concern across India and the world. In rural, tribal, and multilingual contexts, the challenge is even greater. This research, Creating Collaborative Strategies: The Influence of Principal Leadership in Teacher Retention in Rural Secondary Schools in Dhalai District, Tripura, Northeast India, explores how school leadership influences teachers’ decisions to remain in rural schools. The research focuses on Tripura, a small state in Northeast India known for its tribal diversity, geographic isolation, multilingual classrooms, and limited educational resources. The research is informed by a multi-theoretical framework: Herzberg’s Two-Factor Theory, Non-Economic Capital Theory, and Transformational Leadership …


Revised Draft Final Annual Operations And Maintenance (O&M) Report: Butte Treatment Lagoon (Btl) System – 2025, Pioneer Technical Services, Inc. Sep 2026

Revised Draft Final Annual Operations And Maintenance (O&M) Report: Butte Treatment Lagoon (Btl) System – 2025, Pioneer Technical Services, Inc.

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.


Early Elementary Teachers' Experiences Implementing Concrete Representational Abstract Strategies In A Low-Performing District, Grace Sheree Bruce-Spence Sep 2026

Early Elementary Teachers' Experiences Implementing Concrete Representational Abstract Strategies In A Low-Performing District, Grace Sheree Bruce-Spence

Walden Dissertations and Doctoral Studies

The problem addressed in this study was that early elementary students in an achievement zone continued to demonstrate low mathematics achievement, despite the district-wide implementation of the concrete representational abstract (CRA) instructional strategy, designed to promote conceptual understanding through scaffolded stages at a school district in the southeastern United States. In this district, an achievement zone refers to a cluster of schools serving historically underperforming students in high-poverty communities who receive targeted academic support. Grounded in Bruner’s constructivist learning theory, the purpose of this basic qualitative study was to explore kindergarten through third-grade teachers’ experiences implementing the CRA strategy in …


Lived Experiences Of Spiritually Communicating Individuals Regarding Identity And Relationship Development In Early Adulthood, Bonnie Jean Kane Sep 2026

Lived Experiences Of Spiritually Communicating Individuals Regarding Identity And Relationship Development In Early Adulthood, Bonnie Jean Kane

Walden Dissertations and Doctoral Studies

Spiritually communicating individuals (SCIs), those who report interactions with non-physical entities, may face misunderstanding, stigmatization, and pathologization. Although spiritual experiences are recognized across cultures and hold significant psychological importance, they remain largely absent from developmental psychology, leaving a gap in understanding how SCIs navigate identity formation, emotional regulation, and social integration in early adulthood. The foundation of this study is transpersonal theory, which incorporates spiritual and transcendent dimensions of human experience, and phenomenology, which served as the guiding methodological and philosophical approach to explore lived experiences as subjectively perceived. This study examined the lived experiences of SCIs aged 26–35, investigating …


Effective Strategies Nonprofit Leaders Use To Implement Agile And Lean Methodologies To Improve Project Performance Outcomes And Organizational Sustainability, Mariette Njumbe Sep 2026

Effective Strategies Nonprofit Leaders Use To Implement Agile And Lean Methodologies To Improve Project Performance Outcomes And Organizational Sustainability, Mariette Njumbe

Walden Dissertations and Doctoral Studies

Limited resources challenge nonprofit organizations to improve project performance and organizational sustainability. Although agile and lean methodologies can enhance adaptability, efficiency, and continuous improvement, many nonprofit leaders lack effective strategies to implement them in mission-driven environments. The purpose of this qualitative pragmatic inquiry was to explore strategies nonprofit leaders use to implement agile and lean methodologies to improve project performance and organizational sustainability. The project was grounded in an integrated conceptual framework of agile project management and lean thinking. Participants were nine nonprofit leaders. Data were collected through semistructured interviews and public documents and analyzed using thematic analysis. Five themes …


Relationship Between Aleks Use, Implementation Models, And Grade 9 Students’ Achievement On Algebra 1 Summative Assessments, Deneen Alfordburke Sep 2026

Relationship Between Aleks Use, Implementation Models, And Grade 9 Students’ Achievement On Algebra 1 Summative Assessments, Deneen Alfordburke

Walden Dissertations and Doctoral Studies

The problem that was addressed through this study was Grade 9 students’ achievement on the Algebra 1 New Jersey Student Learning Assessment (NJSLA) continued to be below the proficiency level that is defined by the state, despite implementation of Assessment and Learning in Knowledge Spaces (ALEKS) Algebra 1 software. The study was grounded in Doignon and Falmagne’s knowledge space theory (KST) which evaluates students’ current knowledge levels and guides them along individualized learning paths based on what they are ready to learn next. The purpose of this nonexperimental quantitative study was to determine whether the predictor variables Grade 9 students’ …


Differential Equation Modeling For Sustainable Resource Management: A Steady-State Optimal Harvesting Approach, Iordanka N. Panayotova, Aleksei Talonov Sep 2026

Differential Equation Modeling For Sustainable Resource Management: A Steady-State Optimal Harvesting Approach, Iordanka N. Panayotova, Aleksei Talonov

CODEE Journal

Mathematical models based on differential equations provide a powerful framework for connecting real-world data to informed decision-making. In this work, we present a student-accessible project that uses an optimal-control framework to study the sustainable management of biological resources.

Motivated by fisheries management, we examine a predator--prey system in which harvesting decisions must balance ecological and economic considerations. The model is formulated as an optimal control problem that seeks to maximize the total discounted net revenue from harvesting. Rather than solving for the complete time-dependent harvesting trajectory, we restrict the analysis to positive controlled coexistence equilibria and characterize an interior stationary …