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217-240 of 841 results for Materials Submitted by John Walkup

The observed NMR spectrum of a solid powder is the summed signal from crystallites over all possible orientations... see more

This tutorial shows the Fourier relationship between a damped oscillating exponential (a detected FT-NMR transition) and... see more

This tutorial is very similar to the Dipolar Powder Patterns tutorial, in that is illustrates the observed spectrum of a... see more

This tutorial details the relative populations of spin up versus spin down states in spin I=1/2 particles. For most spin... see more

This tutorial demonstrates the primary effects of scalar coupling. Strong coupling influences both the transition... see more

Like the AB (I=S=1/2) Spectrum tutorial, this tutorial also illustrates the effects demonstrated by scalar coupling.... see more

This booklet presents selected properties of all known nuclides and their known isomeric states (Sixth edition, January... see more

This illustration of a circuit is used to demonstrate how the current in a circuit is directly proportional to the... see more

This java applet illustrates relations between displacement, velocity and acceleration for one dimensional motion,... see more

Encyclopedic form of all words associated with particle physics. Also published as book.

This applet is designed to demonstrate what the concept of temperatures is, how pressure is related to temperature under... see more

The simplest imaging element in an optical microscope is a perfect lens, which is an ideally corrected glass element that... see more

The Molecular Expressions Pesticides Collection contains over 50 common pesticides that have been recrystallized and... see more

A self-graded quiz on basic kinematics and dynamics from the first semester of an algebra-based introductory physics... see more

A self-graded quiz on basic kinematics and dynamics (including rotational dynamics) from the first semester of an... see more

A self-graded quiz on basic fluid dynamics, waves, and electrostatics from the first semester of an algebra-based... see more

A self-graded quiz on basic electromagnetim and optics from the second semester of an algebra-based introductory physics... see more

A large set of quiz questions that can be printed and given out as assignments. Covers most topics in introductory... see more

A very large collection of quizzes taken from the book Peer Instruction by Eric Mazur. Answers are included on the same... see more

PIRA (the Physics Instructional Resource Association) exists to serve the needs of Physics Instructional Support... see more

A large collection of interactive quizzes covering most of introductory physics.

Web assignment using an applet by Wolfgang Christian for solving the Schroedinger equation numerically. User is asked a... see more

An online physics journal, with the latest news, advice columns, essays, and so on.

This program displays two-dimensional wallpaper-type patterns by using the symmetry operations of the 17 crystallographic... see more