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Shahid Zaman; Muhammad Usamah Majeed; Wakeel Ahmed; Maliha Tehseen Saleem – Measurement: Interdisciplinary Research and Perspectives, 2025
This article examines newly introduced eccentricity topological descriptors that are used to analyze the structures of polycyclic aromatic hydrocarbons. The purpose is to identify structural components that have a significant impact on physicochemical properties. Regression analysis applies to find potential correlation between different drugs…
Descriptors: Mathematics, Graphs, Chemistry, Molecular Structure
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Henry V. Jakubowski; Henry Agnew; Bartholomew Jardine; Herbert M. Sauro – Biochemistry and Molecular Biology Education, 2024
Biology is perhaps the most complex of the sciences, given the incredible variety of chemical species that are interconnected in spatial and temporal pathways that are daunting to understand. Their interconnections lead to emergent properties such as memory, consciousness, and recognition of self and non-self. To understand how these…
Descriptors: Biochemistry, Mathematics, Graphs, Simulation
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Xiangquan Yao – Digital Experiences in Mathematics Education, 2024
This study aimed to examine the quality of the open-access GeoGebra applets for function transformations by attending to the opportunity to learn function transformations afforded by them. Guided by the variation theory, this study conceptualized the opportunity to learn function transformations as the opportunity to discern critical features of…
Descriptors: Mathematics Education, Mathematical Concepts, Mathematics, Graphs
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Hussein Sabra; Theresia Tabchi – ZDM: Mathematics Education, 2024
This contribution explores the teaching of graph theory in the context of engineering education. We examine how teachers use collectively designed resources in terms of their backgrounds. After a literature review, we justify the choice to develop an analytical framework for studying the materials in terms of connections to be established in the…
Descriptors: Foreign Countries, Graphs, Engineering Education, Computer Science
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Sirje Pihlap; Aire Kuresson; Tiina Kraav; Hannes Jukk; Kerli Orav-Puurand – International Journal for Technology in Mathematics Education, 2024
Mathematics seems abstract, difficult, and uninteresting to many students, which in turn reduces their interest in learning mathematics. It has been found that the use of ICT and meaningful contexts of problem-solving tasks can make learning mathematics more enjoyable and easier to understand for students. To increase students' interest in…
Descriptors: Foreign Countries, Secondary School Students, Mathematics Instruction, Computer Software
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Verena Ruf; Yavuz Dinc; Stefan Küchemann; Markus Berndt; Steffen Steinert; Daniela Kugelmann; Jonathan Bortfeldt; Jörg Schreiber; Martin R. Fischer; Jochen Kuhn – Physical Review Physics Education Research, 2024
Graphical representations of data are common in many disciplines. Previous research has found that physics students appear to have better graph comprehension skills than students from social science disciplines, regardless of the task context. However, the graph comprehension skills of physics students have not yet been compared with (veterinary)…
Descriptors: Artificial Intelligence, Graphs, Comprehension, College Freshmen