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Osama Abualsoud Abstract: Elevator operation and safety is taken for granted until an “Under maintenance” sign is displayed on its doors. These machines are a critical component of many…
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This 27-minute presentation provides some background related to water quality and how we address it as a society, including a case study related to a project I worked on some time ago with suspended…
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Don Cameron, Russ Lester, Emma Torbert
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