Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"Chemical equations"”.
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The use of scaffolding to improve student learning with interactive multimedia programs in chemistry
The process of balancing and interpreting chemical equations involves the consideration of an abstract, non-observable phenomenon coupled with multi-level representation. Students find it conceptually demanding to visualise the particulate level of matter and hence experience difficulty in …
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Mathematical Expression Detection and Segmentation in Document Images
… paragraphs, images, mathematical expressions, chemical equations, musical notations, tables, circuit diagrams, among others. False positive/negative detections, oversegmentations, and undersegmentations made during the detection and segmentation stage will confuse a specialized OCR system and …
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PROCESSES FOR IDENTIFYING IMPORTANT CHEMISTRY AND BIOCHEMISTRY CONCEPTS AND REPRESENTATIONS AND THEIR QUALITATIVE ASSESSMENT IN UNDERGRADUATE BIOLOGY COURSES
… into 6 consensus themes: properties of water, chemical bonds and biomolecular structure and function; (bio)chemical reactions, enzymes, cellular processes and their regulation; thermodynamics including chemical equilibrium, ATP and membrane transport; acids and bases; solutions, mixtures and …