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Hanson, Benjamin S.; Brown, Christa P.; Laurent, Harrison; Hughes, Matt D. G.; Dougan, Lorna – Physics Education, 2020
Hierarchical structure and mechanics are crucial in biological systems as they allow for smaller molecules, such as proteins and sugars, to be used in the construction of large scale biological structures exhibiting properties such as structural support functionality. By exploring the fundamental principles of structure and mechanics at the…
Descriptors: Mechanics (Physics), Biology, Science Instruction, Science Activities
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Guedens, Wanda J.; Reynders, Monique – Journal of Chemical Education, 2017
Prior to the recycling process, raising awareness of plastic waste impact, e.g., polluting oceans worldwide, is undoubtedly a first attempt to tackle this pandemic environmental issue. With this in mind, the presented practical session is an effort to entice an interdisciplinary audience of science undergraduates toward a sustainable future. The…
Descriptors: Plastics, Interdisciplinary Approach, Chemistry, Laboratory Experiments
Tate, Jitendra S.; Akinola, Adekunle T.; Kabakov, Dmitri – Journal of Technology Studies, 2009
Polymer matrix composites (PMC), often referred to as fiber reinforced plastics (FRP), consist of fiber reinforcement (E-glass, S2-glass, aramid, carbon, or natural fibers) and polymer matrix/resin (polyester, vinyl ester, polyurethane, phenolic, and epoxies). Eglass/ polyester and E-glass/vinyl ester composites are extensively used in the marine,…
Descriptors: Structural Elements (Construction), Construction Materials, Plastics, Technological Advancement