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This 12-page activity is provided by Edmonds Community College and is intended to build 3-D visualization skills. Students use a manual technique (manipulation of a solid object on a virtual platform) to build these skills. This activity includes a Table of Contents and the following sections:...

These presentation slides are provided by Edmonds Community College and are intended to use with the 3-D Spatial Visualization Skill Building for Additive Manufacturing activity. The slides include a blank KWLD Chart; a 2-D Cartesian Coordinate System image; a 3-D X, Y, Z-Axis diagram; a...

3D ContentCentral is a free service for locating, configuring, downloading, and requesting 2D and 3D parts and assemblies, 2D blocks, library features, and macros. Users can join an active community of 1,279,870 CAD users who share and download user contributed and supplier-certified 2D and 3D parts...

Course Description: This course, developed by Bridgerland Technical College, teaches students concepts and techniques of 3D, feature-based, parametric modeling. SolidWorks is used as the modeling tool. Students will learn the SolidWorks interface, menus, toolbars and commands that are used to...

This learning activity introduces students to rapid prototyping and 3D printing in the classroom setting. Students use a UV sensitive monomer to make small three-dimensional objects and learn about the chemistry and physics of the process. This demonstration is intended for a high school audience....

This website from Trimble Inc. is the homepage of 3D Warehouse, a platform for manufacturers to promote their SketchUp models. The website contains millions of models created in SketchUp, which is a popular 3D modeling and design application. The models are built for various purposes and subjects,...

This paper, from Hannes Lichte of the Institute of structure Physics at Dresden University, covers the electron biprism. Lichte includes formulas and diagrams to explain electron waves, scheme of electron biprism interferometry, coherence measurements, and electron holography. 

This webinar, from the National Convergence Technology Center (CTC), was presented by Gordon Snyder from Holyoke Community College and includes an overview of technical trends related to 5G networking. Topics covered during the presentation include 5G use cases, technology, slices, deployment model,...

This 12-page resource, provided by Keysight Technologies, contains a list of the common terms and acronyms for 5G technologies. Definitions are provided for each term. Users can view it online or download it for free.

This paper, from Alireza Saberkari and Alireza Saberkari of the Department of Electrical Engineering at the Iran University of Science and Technology, covers 2.4 GHz High Performance CMOS SubHarmonic Mixers. An overview of the proposed mixer structure is given, as well as simulation results, and a...