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Readytorun

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Added: October 15, 2013 | Visits: 231

NDMJOB This is the "new and under construction" home page for NDMJOB. NDMJOB is a NDMP-compatible backup/restore package, reference implementation, and conformance test. It is furnished in source code form to the public by Traakan, Inc. and other contributors free of charge or restriction. NDMP (Network... Platforms: *nix

License: Freeware Size: 317.44 KB Download (35): NDMJOB Download

Added: July 29, 2013 | Visits: 323

Linear Charge Gauss's Law The EJS Linear Charge Gauss's Law model shows a Gaussian surface and allows for the measurement of the charge enclosed and surface area of the surface. Users can change the radius of the linear charge as well as the size of the Gaussian surface. Users can modify this simulation if Ejs is... Platforms: Mac

License: Freeware Size: 1.39 MB Download (18): Linear Charge Gauss's Law Download

Added: July 12, 2013 | Visits: 218

Faraday Loop in Changing Field The EJS Faraday Loop Changing Field Model shows the induced emf in a changing external magnetic field. You can control the frequency, magnitude and type of variation in the external field as you would in the laboratory when using a function generator to produce current in a large coil. You can... Platforms: Mac

License: Freeware Size: 983.04 KB Download (18): Faraday Loop in Changing Field Download

Added: September 22, 2013 | Visits: 340

Function Plotting and Data Fitting Model The Function Plotting and Data Fitting Model allows you to create customizable plots to interactively explore the properties of up to three functions at a time. When you enter a function, adjustable parameters are automatically recognized, and sliders are created to vary the values of these... Platforms: Mac

License: Freeware Size: 1.41 MB Download (18): Function Plotting and Data Fitting Model Download

Added: November 15, 2013 | Visits: 131

BitNami Ruby Stack BitNami Native Installers automate the setup of a BitNami Stack on Windows, Linux or Mac OS X. Each installer includes all of the software necessary to run out of the box (the Stack). The process is simple; just download, click next-next-next and you are done! BitNami Stacks are completely self... Platforms: Mac

License: Freeware Size: 132.18 MB Download (16): BitNami Ruby Stack Download

Added: November 13, 2013 | Visits: 231

MD Approach To Equilibrium Three Partitions The MDApproachToEquilibriumThreePartitions program simulates a system of particles in two dimensions interacting via the Lennard-Jones potential. The program shows the particles in the box as a function of time once the partitions dividing the box into three sections are removed.... Platforms: Mac

License: Freeware Size: 102.4 KB Download (16): MD Approach To Equilibrium Three Partitions Download

Added: October 30, 2013 | Visits: 291

QM Momentum Carpet The QM Momentum Carpet program displays the time evolution of the position-space wave function and the associated quantum-mechanical momentum-time diagram, the momentum-space quantum carpet. The default wave function is a Gaussian wave packet in an infinite square well. Additional states and... Platforms: Mac

License: Freeware Size: 71.68 KB Download (16): QM Momentum Carpet Download

Added: December 01, 2013 | Visits: 248

Circular Well Superposition Model The Circular Well Superposition simulation displays the time evolution of the position-space wave function in an deep 2D circular well. The default configuration shows the first excited state with zero angular momentum. Additional eigenstates can be added using a button in the eigenstate... Platforms: Mac

License: Freeware Size: 1.5 MB Download (17): Circular Well Superposition Model Download

Added: June 17, 2013 | Visits: 252

Second Virial Coefficient The STP SecondVirialCoefficient program numerically evaluates the second virial coefficient for the Lennard-Jones potential at various temperatures. The default is temperature range is 0.5 to 5. STP SecondVirialCoefficient is part of a suite of Open Source Physics programs that model aspects of... Platforms: Mac

License: Freeware Size: 776.19 KB Download (17): Second Virial Coefficient Download

Added: July 21, 2013 | Visits: 302

XY Model The STP XY Model program implements a Monte Carlo simulation of the planar ferromagnet or XY Model of spins on a lattice. The simulation returns the configuration of spins with the option of showing the vortices. The default system is a lattice of linear dimension L = 20 at temperature T = 0.89.... Platforms: Mac

License: Freeware Size: 489.47 KB Download (19): XY Model Download

Added: October 29, 2013 | Visits: 286

QM Probability The QM Probability program displays the time evolution of the position-space wave function and the associated probability density. The default wave function is the n = 5 state in a ramped infinite square well. Additional states and other potential energy functions can be specified using the... Platforms: Mac

License: Freeware Size: 51.2 KB Download (16): QM Probability Download

Added: October 24, 2013 | Visits: 278

Complex Function Plot The Complex Function Plot program displays a user-defined complex function of position and time using representations that map phase into color. The default complex function is a time-dependent complex Gaussian and the representation can be changed by selecting a radio button. Additional... Platforms: Mac

License: Freeware Size: 61.44 KB Download (17): Complex Function Plot Download

Added: June 30, 2013 | Visits: 249

Kicked Rotor Dynamics Model The Kicked Rotor model shows the dynamics of a rotating bar (rotor) that is kicked periodically. This model is also known as the standard map or the Chirikov-Taylor map. Each impulsive kick changes the angular momentum of the rotor instantaneously and the bar rotates uniformly between kicks.... Platforms: Mac

License: Freeware Size: 737.28 KB Download (16): Kicked Rotor Dynamics Model Download

Added: September 28, 2013 | Visits: 209

QM Superposition Package The QM Superposition Launcher package is a self-contained file for the teaching of the time evolution and visualization of energy eigenstates and their superpositions in quantum mechanics. The file contains ready-to-run OSP programs and curricular materials. One can choose from several real-time... Platforms: Mac

License: Freeware Size: 2.8 MB Download (16): QM Superposition Package Download

Added: June 27, 2013 | Visits: 273

Harmonics and Fourier Series Model The Ejs Harmonics and Fourier Series model displays the sum of harmonics via a Fourier series to yield a new wave. The amplitude of each harmonic as well as the phase of that harmonic can be changed via sliders. In addition, several pre-set functions can be chosen to display. You can modify this... Platforms: Mac

License: Freeware Size: 1.34 MB Download (17): Harmonics and Fourier Series Model Download

Added: July 08, 2013 | Visits: 332

RC Circuit Model RC Circuit models the dynamical behavior of a voltage source attached in series to a resistor and capacitor. The source voltage can be chosen to be either a 10 volt sinusoidal or square wave with an adjustable frequency. Users can examine and change the model if they have Ejs installed. The RC... Platforms: Mac

License: Freeware Size: 1.3 MB Download (21): RC Circuit Model Download

Added: November 17, 2013 | Visits: 256

Coupled Oscillators and Normal Modes Model The Ejs Coupled Oscillators and Normal Modes model displays the motion of coupled oscillators, two masses connected by three springs. The initial position of the two masses, the spring constant of the three springs, the damping coefficient for each mass, and the driving force and driving force... Platforms: Mac

License: Freeware Size: 1.35 MB Download (17): Coupled Oscillators and Normal Modes Model Download

Added: July 15, 2013 | Visits: 259

QM Position Measurement The QM Position Measurement program displays the time evolution of the position-space wave function and can be used to simulate the quantum-mechanical measurement of position. The default wave function is an equal-mix four-state superposition in the infinite square well. QM Position Measurement... Platforms: Mac

License: Freeware Size: 61.44 KB Download (16): QM Position Measurement Download

Added: September 23, 2013 | Visits: 317

N-body Orbits Model The Ejs N-body Orbits model displays the dynamics of three to five identical masses orbiting each other subject to Newtonian gravity. The simulation displays the periodic orbital motion of the masses. The initial configuration of the system can be changed via slider. You can modify this... Platforms: Mac

License: Freeware Size: 1.34 MB Download (18): N-body Orbits Model Download

Added: June 27, 2013 | Visits: 236

Doppler Effect Model The Ejs Doppler Effect model displays the detection of sound waves from a moving source and the change in frequency of the detected wave via the Doppler effect. In addition to the wave fronts from the source a graph depicting the time of emission and time of detection of each of the wave fronts... Platforms: Mac

License: Freeware Size: 1.41 MB Download (16): Doppler Effect Model Download

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