Digital Commons Network^™

Deconstructing Social Constructs: Exploring Teachers’ Positionality When Teaching Race And Human Diversity In The Science Classroom, Uchenna Emenaha

Journal of Multicultural Affairs

This article reports on how four urban high school biology teachers’ positionality impacts their experiences when teaching culturally responsive lessons on race and human diversity. Teachers in the study taught a two-week genetics intervention lesson on race and human diversity, then participated in individual and focus group interviews. Interview transcripts were analyzed using thematic analysis. Results reveal that teachers who were empowered by their racial positionality and had prior professional development in culturally responsive pedagogy (CRP) were more likely to believe that science instruction can be used to address unscientific misconceptions amongst high school students. These findings give credence to …

Graduate Student Instructors Coping Strategies And Concurrent Impact On Learning, Teaching, And Research, Razak K. Dwomoh, Boatemaa Tawiah-Sarpong

Journal of Multicultural Affairs

Acculturation stress is ubiquitous among international students. There is a preponderance of the use of social support in dealing with stressors by international students. This paper investigates Ghanaian graduate student instructors’ (GGSIs) coping strategies for mitigating stress in learning, teaching, and research. Primary data collection was in-depth semi-structured interviews. Focus group discussions served as complementary data. Seven participants were purposefully selected using a criterion-based selection from a midwestern U.S. public university. Thematic analysis yielded substantial results. The results show that GGSIs use social support for learning, not teaching or research. Preferable strategies for teaching are professional work ethics and setting …

The Animal In The Wild In Hwang Sun-Mi’S The Hen Who Dreamed She Could Fly, Sarah Yoon

CLCWeb: Comparative Literature and Culture

Hwang Sun-mi’s The Hen Who Dreamed She Could Fly has become a contemporary classic children’s story in Korea since its original publication in 2000. Since then, the story has been translated and redesigned with new illustrations in almost thirty different countries (Y. Kim). The Hen Who Dreamed She Could Fly centers on a hen that raises a duckling as her “baby,” with the story drawing upon a rich reservoir of cultural associations between humans and nature in East Asian traditions. In this story, the hen leaves the human-dominated barnyard, based on profit, exploitation, and competition, for a reconnection with moral …

Recent Advances In Crispr/Cas9-Assisted Gene Therapy, Apeksha Srivastava, Shikha Chauhan, Vishal Ahuja

Karbala International Journal of Modern Science

CRISPR/Cas9 (Clustered regularly interspaced short palindromic repeats) is an exponentially growing tool with wide-spread applications in therapeutics like gene modifications that focus on altering the hereditary material to repair or eliminate any defective gene-causing diseases like cancer, AIDS (Acquired immunodeficiency syndrome), etc. It also includes the identification of the target sequence with the help of sgRNA followed by the substitution of a malfunction-ing gene with a normal version. It offers high efficiency, specificity, and post-gene-editing efficacy, but have also some off-target impressions, and immunogenic effects. The contribution of CRISPR/Cas9 has already been proved primarily in in-vitro studies using animal germ …

Optical, Structural, And Electrochemical Properties Of P3ht:Y6 Photoactive Layer For Organic Photovoltaics, Hassan Tarikhum B., Furqan Almyahi, Basil Ali

Karbala International Journal of Modern Science

Recently, organic photovoltaics (OPV) have emerged as a promising technology for environmentally friendly energy production. Achieving high performance in OPV requires the discovery of novel compounds. This article aims to study the optical, structural, electrochemical, and electrical properties of a P3HT:Y6 blend. The UV-visible spectra of the blend provided insight into how composition affects the optoelectronic properties of OPV devices. The optimised P3HT:Y6 ratio (0.6:1) resulted in the largest redshift and the highest absorption intensity. Raman and X-ray diffraction tests showed low aggregation and low crystallinity of the polymer P3HT as Y6 content increased. In the OPV devices, the best …

Estimation Of Water Quality Of Dikhu River Of Nagaland Through A Combination Of Water Quality Index And Principal Component Analysis Techniques., Lanuyanger Longchar, Wati Temjen, Khikeya Semy, Wati Lemla

Karbala International Journal of Modern Science

Monitoring the physico-chemical attributes of water is essential for determining water quality. The present study explores the effect of various anthropogenic factors on the quality of Dikhu River, Nagaland. Water samples from three sampling stations were compared against three standards: Indian Council of Medical Research, Bureau of Indian Standards, and World Health Organization. Although all parameters were within the permissible limits, the Water Quality Index categorized all sites during the rainy season as "poor quality", highlighting anthropogenic impacts. A principal component analysis created a Minimum Data Set (MDS) explaining 100%, 93.27%, and 96.26% of the total variance for the three …

Icc Agenda 10-10-23, Angela Brock

Individual Course Committee (ICC)

No abstract provided.

Programs Agenda 10-10-23, Angela Brock

Programs Committee (PC)

No abstract provided.

Approved Courses 10-10-23, Angela Brock

Individual Course Committee (ICC)

No abstract provided.

Engineering Students Emotional Intelligence And Neuro-Linguistics Programming (Nlp) As Developmental Tool, Ahlem Khefacha, Beatrix Séllei

Research Papers

This article investigates the strengths and weaknesses of engineering students' emotional intelligence (EI) and the possibility of using neurolinguistics programming (NLP) as a developmental tool. Students' emotional intelligence was assessed using the Bar-On Emotional Quotient Inventory (EQ-I) with 5 points Likert scale. Firstsemester engineering students were approached by part of a broader study at the Budapest University of Technology during 2018-2022. In the article, we describe the emotional intelligence profile of more than 3600 students in various fields of engineering. NLP professionals around the world filled out the second questionnaire. We got answers from 35 professionals based in Tunisia, Hungary, …

Why Do Students Dislike Peer Feedback?, Becky Selwyn, Joel Ross, Sean Lancastle

Research Papers

Engineers are required to communicate in a range of formats, including written reports, but this skill does not come naturally to undergraduates. Typical approaches to teaching writing skills require small class sizes, expert staff, and multiple cycles of feedback. These approaches, while successful, are difficult to scale and do not always result in students being able to transfer their writing skills to other units/topics.

The School of Civil, Aerospace, and Mechanical Engineering at the University of Bristol teaches writing skills mainly within a single 20-credit first-year unit, delivered to 550-650 students per year. Students are required to complete a number …

Comparing Xr And Digital Flipped Methods To Meet Learning Objectives, Krys Bangert, Edward Browncross, Matteo Di Benedetti, Harry Day, Andrew Garrard

Research Papers

Digital learning has become increasingly important over the last decade as students and educators adopt new types of technology to keep up with emerging trends. The advent of the Covid-19 pandemic accelerated this rate of change in the higher education sector, leading to remote laboratory experiences and video conferencing becoming increasingly normal. In the wake of this transition, the priority is to understand how these technologies can be blended into existing teaching methodologies, in a complementary way, that enhances the student’s pedagogical experience. The upcoming study will compare three digital-based learning simulations to see which has the most beneficial effect …

Rethinking Evolution Of Active Learning In The Hybrid/Online Engineering Education In The Post-Covid-19 Era: A Quantitative Keyword Co-Occurrence Analysis, Yiwen Xu, Thitiwat Piyatamrong, Abel Nyamapfene

Research Papers

In response to COVID-19, education witnessed a rapid shift to online and virtual platforms. Our previous research has raised questions about the efficacy of these methods for hands-on practice and active learning experiences - crucial elements of engineering education. Emergent solutions like online laboratories and virtual field trips have led to the rise of a hybrid learning era in the post-pandemic context. This change necessitates a reassessment of active learning in hybrid/online engineering education. In this study, we examine recent literature on online and virtual education during and post-COVID-19 to redefine and reevaluate strategies for engaging students actively. We propose …

Rethinking The Nature Of Experimental Learning: Moving Beyond Conventional Laboratory Experiences, David Lowe

Research Papers

Laboratory experimentation is an important educational tool across many disciplines, providing a mechanism for students to enhance their understanding of the relationships between theoretical models and physical reality. However, whilst laboratories are used extensively, the existing approaches to experimental learning have evolved little in the last 100 years, the intended learning outcomes are often poorly articulated and the connection between the learning outcomes and the student experiences is unclear. These limitations hasve meant that the development of laboratory experiences has tended to be driven by a combination of history, the capability of physical laboratory environments, and technological opportunity (e.g. the …

The Role Of Earth System Literacy In Sustainability Education For Engineers, Sudeshna Basu

Research Papers

Engineers should be able to demonstrate sustainability competencies transcending their specialised discipline. But all cross-disciplinary sustainability competencies are not targeted adequately in engineering education and are often mismatched with competencies required by engineers in their professional roles. Future engineers should have an understanding of the environment alongside technical knowledge, with all engineering design and product showing consideration to sustainability. The study of the Earth system is relevant to the understanding of environmental issues and the interplay between the sub-systems of the Earth (atmosphere, geosphere, biosphere and hydrosphere) . Yet, integration of Earth system literacy in the engineering curriculum has received …

Study Success And Failure Of Stem Students And The Connection To Their Learning Habits, Fabian Mumenthaler, Patrick Jermann, Cécile Hardebolle, Roland Tormey

Research Papers

With the educational expansion, ever more students start a tertiary degree. At the École Polytechnique Fédérale de Lausanne, an engineering school, the number of bachelor students increased from 3’713 in 2010 to 6’330 in 2022. However, in Switzerland, a considerable number of students fail to achieve their first university degree – and failure rates are even higher at engineering schools. A weak mathematics background is often identified as the main reason for dropout. In this paper, we are interested to test whether inadequate learning habits are also responsible to some extent for first-year dropouts. To this end, we matched admission …

Sustainable Engineering Education Embedded Curricula Research Project, Anthony Edward Smith, Alfredo Soeiro, Ragna Ann Berge, Tamer Atabarut, John Atkinson, Patricia Caratozzolo

Research Papers

A previous conference paper with case study report findings began this research so as to inform and be of use to the International Association for Continuing Engineering Education (IACEE) institutions and its membership on the importance of embedding sustainability in all engineering education courses from the beginning to the end of the Degree and beyond into Continuing Engineering Education (CEE) . This present project continues to qualitatively research and investigate the extent to which and how Engineering Learning Curricula (ELC) incorporate and embed sustainability as central to the future work practice of all engineers. Specifically, as the project takes a …

College Faculty In The News: Oct. 10, 2023, University Of Dayton

College of Arts and Sciences Newsroom

News agencies across the region, the nation and throughout the world often reach out to our faculty experts for their perspectives on today's issues.

Expert-Novice Differences In Electrical Circuit Analysis Based On The Order Of Attention, Amit Mahendra Paikrao, Ritayan Mitra

Research Papers

The difference between experts and novices during problem-solving has been established in several domains. However, in electrical engineering, studies are sparse. This study compares experts and novices in an introductory electrical engineering course. Four novices (students) and three experts (teachers) were made to solve eight circuit problems with a concurrent think-aloud protocol conducted remotely due to COVID restrictions in India at the time of the study. Experts predominantly followed the direction of the current showing a working-forward strategy. Conversely, Novices displayed a means-end approach by jumping to mathematical calculations more than anything else. In addition, the arrangement of complex circuits …

Northeast Tennessee Educators’ Perceptions Of Academic Outcomes Of High School Students Who Completed A Community-Based, Resilience-Informed Course Presented At School, Carla Whiles

Ed.D. Dissertations

Adverse childhood experiences negatively affected the mental and physical health of adults and children and were linked to cognitive difficulties and decreased academic outcomes at all levels of education. Resilience, the ability for one to bounce back from adversity, was widely accepted to mitigate the negative effects of adversities and resilience intervention programs were becoming more common in schools. The purpose of this qualitative interpretive study was to examine northeast Tennessee educators’ perceptions of the academic outcomes of high school students who completed a community-based, resilience-informed course presented at school. After conducting semi-structured interviews with 11 participants, I discovered the …

Nurturing Community: Using Community-Based Service Learning In Biopharmaceutical Engineering Education., Miriam I Jiménez-Pérez, Yocanxóchitl Perfecto-Avalos., Mariana C Orellana- Haro

Research Papers

This project evaluates the use of CBSL as a strategy for teaching clinical investigation in the development of biopharmaceutical products based on the nutritional needs of children of a low-income community. To achieve this purpose, our students formulated various functional foods that provided the necessary nutrients for the children in the target community. Afterwards, they drafted the corresponding clinical protocols for each formulation, considering possible ethical implications. The academic evaluation was based on the comparison of courses with and without CBSL. The study found that students showed a slight improvement in academic performance with CBSL. This suggests that CBSL can …

Can Oral Examinations Replace Written Examinations?, Zixuan Mu, Fred Marquis

Research Papers

The purpose of any assessment is to determine students’ learning. While oral examinations have been adopted in many education systems, such as the PhD thesis viva and medical assessments (Huxham, Campbell, and Westwood 2012), they are rarely used in undergraduate engineering courses (Baghdadchi et al. 2022) which traditionally rely on written papers. This is not surprising given, generally, the large cohort sizes and the need to efficiently conduct such examinations in a timely manner. It has been shown that widening the range of assessments that a student experiences can lead to a more comprehensive development of the student (Rust 2005) …

Emerging Trends, Approaches And Challenges In Engineering Education In The Uk, Stella Fowler, Ines Direito, Kate Bellingham, John Mitchell

Research Papers

Worldwide, engineering educators are searching for approaches, pedagogies and change strategies to develop programmes that will equip their graduates to be successful engineers, effective engineering leaders and catalysts for social 1 S. Fowler, [email protected] development. In the UK, focus largely rests on new pathway initiatives and new Higher Education (HE) institutions. There is little shared understanding of the established sector’s evolution from a maths and science heavy curricula to the innovative and world-leading models of engineering education found in the UK HE sector today.

Teaching Sustainability Through A Role-Play Case Study Of E-Scooter Use On College Campuses, Shruti Mehta, Ashish Hingle, Aditya Johri

Research Papers

Sustainability has developed into a pressing concern across disciplinary domains, and the need for teaching sustainability concepts to students has grown significantly. In this paper, we present a research study that assessed undergraduate students’ understanding of sustainability after participating in a case study discussion. We designed and implemented a role-play case study of e-scooters on a college campus. The case facilitated “near transfer,” as it focused on an issue most students have personally experienced. Furthermore, the role-play component simulated a real-world context and allowed students to take different perspectives related to the topic, resulting in a discussion of social, political, …

Inclusive Engineering Classrooms: Student Teaching Assistants’ Perspectives, Joelyn De Lima, Siara Isaac, Helena Kovacs

Research Papers

Inclusive teaching is the intentional practice of recognising biases, working to mitigate their impact, and ensuring that students have equitable learning opportunities. In addition to improving students' sense of belonging and self efficacy, inclusive teaching improves retention, improves academic performance, and reduces achievement gaps. In many large enrollment introductory classrooms, student teaching assistants (TAs) contribute to the classroom climate in addition to the teachers and the students. In this qualitative study, 262 TAs were asked about their teaching strengths, areas that need improvement, obstacles, and ideas about their role in reducing incidents of discrimination or harassment. We coded their open-ended …

Embedding Competencies In Sustainability And Authentic Learning Experiences In Food Science Education Through A Study Program-Driven Approach, Anita Nordeng Jakobsen, Sunniva Hoel, Ida-Johanne Jensen

Research Papers

The food sector is experiencing a substantial shift towards Industry 4.0 regarding technological solutions to ensure efficient and sustainable food production. To face the required changes and be able to influence and change existing systems, future candidates must have solid capabilities in their respective subject areas as well as generic skills such as critical thinking, reflection, communication, and teamwork skills. At NTNU, a program-driven approach for embedding sustainability and authentic learning experiences in the bachelor program of Food Science, technology and sustainability was conducted. Thematic groups of staff members developed learning outcomes and learning- and assessment methods to ensure coherence …

Is “Improving The Quality Of Life” The Only Sustainability Issue That Is Related To Engineering? - Exploring Engineering Students’ Conceptions Of Sustainability, Lillian Yun Yung Luk, Inês Direito, John Mitchell, Kate Roach

Research Papers

UNESCO’s (2021) report on engineering for sustainable development has emphasized the critical role of engineers in achieving the 17 Sustainable Development Goals (SDGs). Yet, there is a lack of clarity about the conceptualization or definition of sustainability (Moore et al., 2017), which makes it difficult to integrate sustainability into the curriculum. While Walshe (2008) conducted a study on high school students’ conceptions of sustainability in the UK, there appears to be a lack of research conducted in the context of higher education. The study presented in this paper explores engineering students’ understanding of sustainability in engineering and how it is …

The Stability Of Pre-Enrolment Prediction Of Academic Achievement: Criterion-Referencing Versus Norm-Referencing, Jolan Hanssens, Carolien Van Soom, Greet Langie

Research Papers

Positioning tests are organized in Flanders for prospective STEM students. They provide a low-stakes opportunity to assess their level of starting competences before enrolment. Predictive validity for subsequent academic achievement is an important quality measure of these positioning tests. However, the content of the tests varies over the years. This could be problematic for making accurate predictions based on data from previous years. Therefore, the objective of this study is to compare the stability over time of the predictions of academic achievement using either criterionreferenced (absolute grading) or norm-referenced (relative grading) positioning test grades of engineering and science students. Comparisons …

Trauma-Informed Educational Leadership: A Case Study, Robyn Scott

Doctor of Education in Educational Leadership Dissertations

This research study offers an exploratory examination into the lived experiences of educational leaders managing the implementation and facilitation of Trauma-Skilled Schools (TSS) in the post-COVID-19 pandemic context. This study details the unique challenges and opportunities experienced while planning and executing TSS, aiming to equip school staff to better address trauma-affected behaviors. Utilizing case study methods, including in-depth interviews and document analysis, this research uncovers practices, strategies, and challenges, offering an insider's perspective on leading TSS initiatives. Findings indicate a necessity for comprehensive, job-embedded professional learning, continuous support from educational leadership, and organizational change in school policy, practice, and mindset, …

Antithrombotic Nanoparticles And Methods For Treating Necrotizing Enterocolitis, Akhil Maheshwari, Samuel Wickline, Kopperuncholan Namachivayam, Hua Pan

USF Patents

The present disclosure is directed to antithrombotic nanoparticles and methods of treating necrotizing enterocolitis.