Physics

Nuclear magnetic resonance online resource with 11 chapters.

HyperPhysics is an exploration environment for concepts in physics which employs concept maps and other linking strategies to facilitate smooth navigation. For the most part, it is laid out in small segments or "cards", true to its original development in HyperCard. The entire environment is interconnected with thousands of links, reminiscent of a neural network. Whether you need further explanation of concepts which underlay the current card content, or are seeking applications which go beyond it, the concept map may help you find the desired information.

The National Institute of Standards and Technology (NIST) was founded in 1901 and is now part of the U.S. Department of Commerce. NIST is one of the nation's oldest physical science laboratories. From the smart electric power grid and electronic health records to atomic clocks, advanced nanomaterials and computer chips, innumerable products and services rely in some way on technology, measurement and standards provided by the National Institute of Standards and Technology. Today, NIST measurements support the smallest of technologies to the largest and most complex of human-made creations.

Created by Allen D. Elster, Questions and Answers in Magnetic Resonance Imaging (MRI) compiled questions posed to him by trainees over the years. This site contains all of Elster's notes for anyone who may have questions they need answered.

Tracker is a free video analysis and modeling tool built on the Open Source Physics (OSP) Java framework. It is designed to be used in physics education.

Find open access materials for research & study, including ebooks, ejournals, & dissertations.