In this lesson, learners examine X-ray images of the "hands" of different animals and then determine the function of each hand from its form. The images are viewed and analyzed with a Web-based customized version of...
ConcepTest questions about electronic structure.
Tony R. Kuphaldt is the creator of All About Circuits, a collection of online textbooks about circuits and electricity. The site is split into volumes, chapters, and topics to make finding and learning about these...
This tutorial is designed to expose users to basic functions in HEC-GeoRAS for pre- and/or post-processing of GIS data and HEC-RAS results for flood inundation mapping using ArcGIS. It is expected that you are familiar...
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