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Full-Text Articles in Physical Sciences and Mathematics
Use Of Cognitive Constructs In Linear Algebra, Azucena Zamora
Use Of Cognitive Constructs In Linear Algebra, Azucena Zamora
Open Access Theses & Dissertations
Thesis analyzed the presence of two cognitive entities-- modes of thinking and metonymies and metaphors- in the reasoning of three students enrolled in a first year matrix algebra course at a southwest university via the responses given to a set of eight questions asked during one-on-one interviews. The findings of our analysis shed light on the cognitive constructs that students employ to form their understanding of linear algebra concepts. Furthermore, our findings provide clues about the ways in which students move from one mode of thinking to another in the context of varying levels of exposure to graphical, algebraic, and …
Modeling Geographic Awareness Of Road Networks For Consistency Verification, Ari Kassin
Modeling Geographic Awareness Of Road Networks For Consistency Verification, Ari Kassin
Open Access Theses & Dissertations
Problems related to transportation and inspection of valuable or sensitive assets such as commercial products and materials, cultural items and works of art, and hazardous materials share similarities and can be modeled by a core set of abstract entities including a payload, a vehicle, a driver, and an inspector. To make the load handling capabilities of security monitoring and inspection systems more scalable, security can be increased by reducing the variability of transportation routes to a finite set of authorized routes between trip origin and destination locations. Then trip anomalies, which are unexpected trip variations, can be used in inspection …