Digital Commons Network^™

Impact Of Mixing Methods And Concentrations On Corrosion Resistance Of Smart Coating With Benzotriazole-Loaded Halloysite Nanotubes, Norshafiera Richard @ Iran, Puteri Sri Melor Megat Yusoff, Nuur Fahanis Che Lah, Muhammad Yasir

Platform: A Journal of Engineering (PAJE)

The oil and gas industry faces significant challenges due to pipeline corrosion, resulting in substantial economic losses and safety risks. This study investigates the effectiveness of smart coatings containing varying concentrations of benzotriazole-loaded halloysite nanotubes (BTA-HNT) and boiled linseed oil microcapsules (MCs) in mitigating corrosion and to investigate the impact of different mixing techniques on the performance of these coatings. Epoxy coatings incorporating BTA-HNT and MCs were applied to carbon steel substrates in concentrations of 10 wt%, 15 wt%, and 20 wt%. Two mixing methods, magnetic stirring and sonication, were assessed for their ability to disperse the microcapsules effectively. Characterisation …

Dr. Carter G. Woodson And Pedagogy In Education, Dorrance Kennedy, Terri Moore-Brown, Abraham Watson

Journal of Research Initiatives

Dr. Carter G Woodson was an African American historian, author, publisher, and activist. He is known as the Father of Black History. He was the second African American to receive a doctorate from Harvard University. He was the founder of the Journal of Negro Education and the Associated Publishers. He wrote many influential books, including The History of the Negro Church and The Miseducation of the Negro. He died in Washington, DC in 1950.

Barriers And Facilitators To Dental Care Services Utilization Among Children With Disabilities: A Systematic Review And Thematic Synthesis, Shiamaa Al-Mashhadani, Mona Nasser, Anas Alsalami, Lorna Burns, Martha Paisi

Peninsula Dental School

BACKGROUND: This systematic review investigates barriers and enablers to dental care utilization by disabled children. Given the high global prevalence of disabilities in children, coupled with poor oral hygiene and a 45% rate of dental caries in this group, developing inclusive oral health strategies is critical. The review aims to synthesize literature on factors affecting oral healthcare improvement for disabled children, identifying barriers, facilitators and knowledge gaps.

METHODS: The review was conducted following the Joanna Briggs Institute's methods and reported according to PRISMA guidelines. A comprehensive search spanned multiple databases, considering perspectives from carers, parents, dentists and health professionals. The …

Designing A Best Possible Caregiver History To Facilitate Disposition Planning For Older Adults In Emergency Departments, Karen De Sola-Smith, Matthew Growdon, Anita N. Chary, Jennifer D. Portz, Kenneth Lam

Journal of Geriatric Emergency Medicine

Introduction and Background

Detailed information about caregivers is crucial for planning disposition from emergency departments (EDs), but it is unclear what specific information is useful for ED clinicians and how that information should be presented.

Methods

We used a Design Thinking approach to develop a standardized format—which we call a “Best Possible Caregiver History” (BPCH)—for displaying useful caregiver information to ED clinicians. The key steps of this approach are needfinding, followed by iterative cycles of ideation, rapid prototyping, and testing. For needfinding, we used semi-structured interviews of four ED clinicians on current practices for discovering and documenting caregiver information. For …

Development Of E-Modules Based On Pjbl-Steam And Virtual Simulation Media On Work And Energy Topic As An Effort To Improve Students’ Critical Thinking Skills, Farah Rafidah, Parno Parno, Nasikhudin Nasikhudin, Marlina Ali

Jurnal Pendidikan Sains

Work and energy are fundamental topics in physics. However, enhancing students’ critical thinking skills in these areas remains a challenge. This research aimed to develop and assess the validity and readability of e-modules designed with PjBL-STEAM and virtual simulation media to address this issue. The development process followed a 4D model, and the resulting e-modules were evaluated as strongly valid category. The validation tests yielded percentage scores of 91.6% for media, 89.3% for content, and 88.0% for lesson plans. Additionally, the readability test achieved a score of 84.6%, indicating a excellent level of comprehensibility. These findings suggest that the e-modules …

Exploration Of Students’ Scientific Argumentation Skills On Static Fluid Topics, Trio Junira Fernando, Parno Parno, Markus Diantoro

Jurnal Pendidikan Sains

The weakness in students’ scientific argumentation, particularly in providing evidence-based arguments, has become a significant concern in education. This study aims to assess students’ scientific argumentation skills specifically on the topic of static fluids. The survey was conducted with 78 twelfth-grade students from private high schools in East Java, Indonesia, who had previously studied this topic. A scientific argumentation test instrument, consisting of an essay format with five questions, was employed to collect data. The data were analyzed using descriptive statistics, followed by a classification based on static fluid subtopics and the level of scientific argumentation skill. The results indicated …

Influencing Factors Of Competency Achievement In Fiber Optic Installation Engineering: A Study On Vocational School Graduates In Indonesia, Pangadongan Elfin Pujianto, Djoko Kustono, Hakkun Elmunsyah

Jurnal Pendidikan Sains

This study investigates the factors influencing the achievement of competencies in the field of Fiber Optic Installation Engineering (TIFO) among vocational school graduates in Indonesia and their subsequent performance in the workforce. Utilizing a quantitative approach, the research examines the relationship between several key variables, including national examination scores, quality of infrastructure, teaching competence, and telecommunication systems subject scores. Path analysis structural equation modeling was employed to determine the direct and indirect effects of these variables on TIFO competency achievement and graduates’ performance. The findings reveal that the quality of infrastructure is the most significant contributor to competency achievement, accounting …

Impact Of Problem-Based Learning Integrated With Blended Learning On Students’ Collaborative Skills, Angel Regina, Yustina Febblina Daryanes, Riki Apriyandi Putra

Jurnal Pendidikan Sains

This study investigates the impact of implementing a Problem-Based Learning (PBL) model integrated with Blended Learning on enhancing students’ collaborative abilities. Conducted in class XI of SMA Negeri Plus Riau Province during the 2021/2022 academic year, the research utilized a control group design to compare the collaborative skills of students in an experimental class, which employed the PBL model, with those in a control class. The study assessed four key indicators of collaborative ability: working productively, valuing opinions, compromising, and sharing responsibility. The findings revealed that students in the experimental class showed significant improvements in all four indicators compared to …

Comparative Analysis In The Effectiveness Of Real Vs. Virtual Labs In Enhancing Students’ Conceptual Understanding Of Archimedes’ Principle, Judeanto Edy, Sutopo Sutopo, Edi Supriana

Jurnal Pendidikan Sains

This research aimed to investigate the effectiveness of virtual laboratories compared to real laboratories in improving students’ conceptual understanding of Archimedes’ principle. A quantitative approach was employed using a pretest-posttest design. The measurement instrument used in this study was a concept mastery test, consisting of 15 multiple-choice questions. Data were analyzed using an independent sample T-test. The research involved students from two XI IPA classes, each consisting of 33 students. The findings indicated that both virtual and real laboratories in the learning process could enhance students’ conceptual understanding. The study concluded that there was no significant difference between the virtual …

Find A Ud Story, Katy Kelly

University Libraries Blog Archive

Thanks to donor-supported digitization and the University of Dayton Libraries’ technological innovation, anyone can access a new searchable index (go.udayton.edu/fncr) of UD's student newspaper, Flyer News.

Challenges Of Competition And Consumer Protection Law And Regulation, Dominik Borek, Dominik Wolski

internetowy Kwartalnik Antymonopolowy i Regulacyjny (internet Quarterly on Antitrust and Regulation)

Editorial Foreword

Vol. 13(2) - Entire Issue

internetowy Kwartalnik Antymonopolowy i Regulacyjny (internet Quarterly on Antitrust and Regulation)

Entore issue 13(2)

Finding Aid For The Charles Reagan Wilson Collection (Mum00774)

Archives & Special Collections: Finding Aids (alphabetical)

Materials relating to Dr. Charles R. Wilson’s publication, research, administrative work, and collection.

The Echo: September 30, 2024, Taylor University

2024-2025 (Volume 112)

No abstract provided.

University Of Northern Iowa Faculty Senate Special Meeting Minutes, September 30, 2024, University Of Northern Iowa. Faculty Senate.

Documents - Faculty Senate

Meeting minutes from the Faculty Senate of the University of Northern Iowa.

Privacy Risks And Regulatory Challenges In Smart Grids And Renewable Energy Systems, Mikołaj Rajca

internetowy Kwartalnik Antymonopolowy i Regulacyjny (internet Quarterly on Antitrust and Regulation)

Smart grid technologies are central to the global shift towards a more efficient and sustainable energy infrastructure, integrating advanced digital systems with traditional power networks. While these technologies offer significant benefits, including enhanced energy management and the seamless integration of renewable energy sources, they also introduce complex privacy challenges. The extensive data collection and real-time communication capabilities inherent in smart grids raise concerns over consumer privacy, data breaches, and cybersecurity threats. This paper critically examines these privacy risks within the context of evolving regulatory frameworks such as the GDPR, NIS2 Directive, and the forthcoming EU AI Act. The discussion emphasizes …

Estimation Of Bovine Tuberculosis Prevalence, Associated Risk Factors, And Public Health Significance In District Dera Ismail Khan, Arsalan Khan, Akhtar Ali, Umm E. Aimen, Wasim Ullah, Imtiaz Khan, Qamar Ullah, Baqir Hussain, Muneeb Ur Rahman

Journal of Bioresource Management

Bovine tuberculosis (bTB) is zoonotic disease of global concern, affecting both animal and human populations. To estimate the prevalence of bovine TB in District Dera Ismail Khan and identify associated risk factors. A total of 138 cattle from different herds were included in the survey, and diagnostic tests, including the tuberculin skin test and Ziehl Neelsen stain, were employed. The results revealed a high prevalence of bovine TB, with an estimated prevalence of 10.87 % in the study area. Prevalence analysis based on tehsils revealed varying rates: 6.66 % in Dera Ismail Khan, 11.11 % in Kulachi, and 14.81 % …

Hormone Replacement Therapy And Risk Of Pancreatic Cancer In Postmenopausal Women: Evidence From The Us National Inpatient Sample 2008–2018, Lei Liu, Xinyu Wang, Dekai Guo, Ruirui Ma, Haibing Gong, Congjun Wang

Faculty, Staff and Student Publications

BACKGROUND: Pancreatic cancer is a serious, usually fatal disease and one of the most aggressive malignancies. Research into whether hormone replacement therapy (HRT) might protect against pancreatic cancer has yielded mixed results. This study aimed to investigate the potential association between HRT and the risk of pancreatic cancer in postmenopausal women.

METHODS: This population-based, retrospective study extracted data from the US National Inpatient Sample (NIS) 2008-2018. Hospitalized females aged ≥55 years were eligible for inclusion. Associations between HRT, other study variables, and pancreatic cancer diagnosis were determined using univariate and multivariable regression analyses.

RESULTS: After 1:4 matching by age, data …

Tennessee Felon Population Update, October 2024, Tennessee. Department Of Correction.

Felon Population Reports

No abstract provided.

نظم المعلومات الابتكارية ودورها في تعزيز فعالية ادارة راس المال العامل في المصارف العراقية: دراسة تحليلية لعينة من المصارف العراقية المدرجة في العراق للأوراق المالية, نوار عاصي نعيمة

Muthanna Journal of Administrative and Economics Sciences

يهدف البحث الى معرفة الدور الذي تلعبه نظم المعلومات الابتكارية في تفعيل وتطوير السياسات راس المال العامل في المصارف العراقية وتم تحقيق ذلك من خلال تحليل عمليات الانفاق على أدوات نظم المعلومات الابتكارية من الاجهزة الالكترونية وشبكات معلوماتية فضلا عن اجراء التحليل لقياس سياسات راس المال العامل المطبقة في عينة من المصارف العراقية المدرجة في سوق الاوراق المالية للفترة المالية (2018-2019-2020) وتم من خلال ذلك التحليل اختبار فرضية البحث وتحقيق اهدافه. واهم ما توصل اليه البحث يتمثل بان تطبيق النظم المعلومات الابتكارية في المصارف العراقية يساهم في توفير الدقة المناسبة لإنجاز الاعمال في الوقت المحدد بما يقلل من المخاطر المالية …

Mechanical Characteristics Of Hardened Concrete With Different Types Of Cement And Aggregate Available In Bangladesh, Asif Hossain Abir

Platform: A Journal of Engineering (PAJE)

This paper presents the results of an investigation into the influence of aggregate and binding material type on the mechanical properties of hardened concrete. Four different types of coarse aggregate (Brick Aggregate, Recycled Brick Aggregate, Black Stone and Shingles) and eight types of binding material have been used to perform this investigation. Aggregates were collected and prepared according to the grading requirements of ASTM C33-03. Several tests were performed for coarse aggregate, such as specific gravity, absorption capacity, unit weight, and abrasion resistance. Cylindrical concrete specimens were made with different W/C ratios and cement contents. A total of 42 other …

Intouch Week Of September 30, 2024, New York Medical College

InTouch

• NYMC Celebrates Visionary Public Health Leaders at Annual Founder’s Dinner
• NYMC.edu Gets a Makeover
• TCDM Expands to New Mexico
• NYMC Places Fourth in the 2024 American Heart Association Westchester Heart Walk
• Together in Wellness: An Immersive Experience for Mind, Body, and Community
• Chavi Eve Karkowsky, M.D., Shares Powerful Stories and Insights on High-Risk Pregnancy During Community Book Discussion
• Students, Staff, and Faculty Find Relief at Pet the Stress Away Event
• 10 Things You Can Do for Your Mental Health
• Study Highlights Racial Inequities in Foster Care Placement Following Non-Accidental Trauma

Scoping The Literature On Professional Development For Educators And Educational Leaders In The Uae, Zeina Hojeij, Shayma Ali Alsuwaidi, Shanzila Ahmed

All Works

This comprehensive scoping review aimed to identify and synthesize the existing research on professional development (PD) for educators and educational leaders in the United Arab Emirates (UAE) between 2018 and 2023. Fourteen scholarly articles covering a wide range of topics related to education in the UAE were collected and analyzed. The review revealed that PD initiatives in the UAE often focus on enhancing teacher effectiveness and leadership skills, particularly in the context of educational reforms and inclusive education practices. However, significant challenges were identified, including implementation gaps, cultural barriers, and resistance to centrally imposed PD programs. The findings suggest that …

Exploring Students’ Motivation In Mother Tongue Language Through Experiential Learning: A Systematic Review, Betsy Ng, Kimberly Hannah Siacor, Nur Shafizah Binte Johan

Journal of Research Initiatives

There has been a decrease in the motivation levels of primary school students towards learning their native language. In Singapore, the native language is also known as the Mother Tongue Language (MTL). There is also a need for more research on Experiential Learning in primary schools worldwide and MTL classrooms in Singapore. Using the basic psychological needs of Self-Determination Theory (SDT), namely autonomy, competence, and relatedness, this research explores the potential of experiential learning as an effective pedagogical tool to foster motivation and learning. Using specific study selection and systematic review methods, 11 empirical papers were selected to study the …

Cultural Advocacy And Teachers Of Color, Torine Champion, Linda Wilson-Jones

Journal of Research Initiatives

Teachers of color face marginalization and microaggressions that their White counterparts do not have to face. African American teachers experience microaggressions pathologizing their cultural values and communication styles, cultural/ethnic insensitivity, an ascription of their intelligence, and being treated as second-class citizens) that are hurtful, undermining, and disparaging (Brown, 2019). Asian American teachers face gendered, racial, and sexualized expectations on their campuses (Endo, 2015). A study of Latina bilingual teachers revealed that they felt alienated from their colleagues, had larger workloads, and did not have access to support (Amos, 2016). Teachers of color experience inequalities, microaggressions, and marginalization that impact their …

Understanding Heutagogy: A New “Gogy”, Romero D'Souza

Journal of Research Initiatives

In an era of expanding research on innovative approaches to student-centered learning, this paper contributes to the discourse on heutagogy's potential benefits for individual professional growth. The concept of heutagogy is dissected, emphasizing its significance in educational settings. The study elucidates the nature of heutagogy, its principles, and the role of the heutagogy educator in facilitating self-directed learning. Furthermore, the study explores the benefits and critiques of heutagogy, considering its implementation challenges. This study explores the relevance and significance of heutagogy in the contemporary educational context, considering the backdrop of ICT integration in 21st-century classrooms, the transformative impact of the …

The Disconnect Between Student And Educator Perspectives On Effective Technology Usage In Higher Education, Matt Marino

Journal of Research Initiatives

This article explores the disconnect between student and educator perspectives regarding practical technology usage in higher education. As technology continues to play an increasingly prominent role in the educational landscape, understanding the differing viewpoints of students and educators is crucial for designing impactful technology integration strategies. Through a comprehensive literature review, this article examines the factors contributing to the disconnect and its implications for teaching and learning in higher education. Additionally, recommendations are provided to bridge this gap and promote a more aligned understanding of effective technology usage between students and educators.

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The Historian And The Past In The Present Age: Omolewa And Adesina’S Inaugural Lectures In Perspective, Ikeoluwapo B. Baruwa

Journal of Research Initiatives

In their inaugural lectures, Omolewa and Adesina emphasized the importance of history in studying the changes that have occurred over the years across all aspects of humanity, particularly in education. This paper aims to examine the contributions of Omolewa and Adesina, delving into their arguments and insights. While this paper may adopt a critical approach, it also acknowledges the value of their work. It presents a dissenting view from Omolewa's perspective on historical education, particularly regarding his analogy of history as a rearview mirror and the objectivity of historians. The paper contends that historians must be aware of historical texts' …

Adoption Of Quadruple Helix Among Academics: A Conceptual Paper, Farah Atiqah Binti Sharif, Aslan Amat Senin

Journal of Research Initiatives

The Ministry of Education in Malaysia has been appointed to be one of the leaders in the innovation landscape with the responsibility to facilitate the adoption of quadruple helix (QH) across institutions of higher learning in Malaysia (IHL) to accelerate the commercialization of IHL technology. However, it was reported that the adoption of QH in Malaysia still needs to be more extensive and widespread, especially in IHL. This paper aims to study the effects of psychological and external factors on adopting QH by applying the theory of reasoned action (TRA). This paper proposes a conceptual model and research hypothesis to …

Assessing Leadership Efficacy Of Department Heads: A Study Of Faculty Perceptions At Two Historically Black Colleges And Universities In The Southeastern United States, Demissie L. Karorsa, Monica E. Allen

Journal of Research Initiatives

Transformational leadership (TL) is a leadership approach that inspires followers and encourages their effective engagement to contribute adequately to organizational goal achievement. By inspiring followers to pursue and attain exceptional performance levels, TL accrues high follower satisfaction in their jobs and with their organizations (Asencio, 2016; Banks et al., 2016; Barnett, 2017; Bass & Riggio, 2006). This study examined faculty perceptions/ratings of transformational leadership behaviors of their department chairs at two Historically Black Colleges and Universities (HBCUs) in the southeastern United States.

A thorough examination of the data collected revealed that the faculty rated idealized attributes (IA) the highest (x̄=2.80, …