Generating Computer Quiz Programs

The STP IsingMeanFieldSolution program uses Newton's method to calculate solutions to the mean-field approximation to the equation of state of the Ising model. The program also displays the free energy as a function of the magnetization m for given values of T and the magnetic field H. The...

The STP Sensitivity to Initial Conditions program shows 11 particles in a line with the same velocity. You can perturb the system slightly and observe how sensitive the trajectory is to a small change. The default perturbation strength is 1.00001. STP SensitivityToInitialConditions is part of a...

The RandomWalk1D program simulates a random walk in one dimension for steps of unit length and equal time intervals. The default number of steps is N = 16 and the probability of going right or left at any step is the same (the probability p of going to the right for a single step is 0.5)....


Platforms: Mac

This program calculates the observed rate constant (kobs) for reactions dependent on 1 to 7 protonic states. XH6 = XH5 = XH4 = XH3 = XH2 = XH = X The program calculates and plots the pH curves for the protonic states XH6, XH5, XH4, XH3, XH2, XH or X as well as the composite curves and...


Platforms: Mac

The STP IdealQuantumGas program is a simulation of an ideal quantum gas in equilibrium with a heat bath. The program computes the density of states, particle distribution function, and energy occupancy diagram. The default system is a three-dimensional ideal Fermi gas of N=100 particles at...


Platforms: Mac

The STP IdealFermiGasIntegral program numerically determines the value of the chemical potential of an ideal Fermi gas for a given temperature and density. STP IdealFermiGasIntegral is part of a suite of Open Source Physics programs that model aspects of Statistical and Thermal Physics (STP)....


Platforms: Mac

This is the perfect computer Recipe Program ! If you want to record your family recipes, compile your own, or just have one of the easiest to use computer recipe programs available, this is it ! You just enter the information about each recipe, and that's it, it's auto saved, and your ready to...


Platforms: Windows

Every time you use the Internet, your activities are recorded by your own computer with programs like Internet Explorer, Netscape, Firefox, and many others. Anyone else can see where you have been on the Internet and the images, movies you have viewed, even everything you did on your computer...


Platforms: Windows

Boss Watcher is a combination of the two programs that allow you to watch the screens of the computers of your local network. One program is BWServer. It is running on the remote computer. It sends screenshots to the BWClient program that is running on your computer. The programs use TCP/IP...


Platforms: Windows

Educational software programs for children who struggle with understanding receptive language or for any very young child. A series of vocabulary computer software programs that kids can operate on their own by simply pressing the space bar. The programs are based on high interest subjects, such...


Platforms: Windows

When you install programs they place several new registry changes and files all over your system. However when you try uninstalling, they leave behind several items you will never need. This unnecessary junk accumulates over time and only helps slow down your computer. Many programs also install...


Platforms: Windows, Windows 8, Windows 7, Windows Server

Wallix Pro Firewall prevents intruders from accessing your computer and that's the main objective for a computer firewall. It automatically detects and blocks attacks through a comprehensive examination of all inbound and outbound information to your computer. Wallix Pro offers an easy interface,...


Platforms: Windows, Windows 7

ChicaPC-fix maximizes your computer's speed and performance, prevents system failures, and will have your computer system running like new in just minutes. ChicaPC-fix makes optimizing your PC safe and easy by automatically scanning your registry for errors and applying fixes even when you're...


Platforms: Windows

Gain total control over which programs add themselves to startup and which ones get automatically rejected! Many software programs add themselves to the Windows StartUp areas (registry locations or the Startup folder). Each time you start your computer these programs get started as well then show...


Platforms: Windows

The STP LJ2DMetropolis program is a Monte Carlo simulation of Lennard-Jones particles in two dimensions in contact with a heat bath. The default initial condition is a rectangular configuration of N=64 particles in a box of length L = 18 and a temperature T= 1. STP LJ2DMetropolis is part of a...


Platforms: Mac

The STP LJ Thermal Equilibrium program simulates the interaction between two systems of Lennard-Jones particles brought into thermal contact. The purpose of this simulation is to explore the nature of thermal equilibrium and the relation, if any, between the kinetic and potential energies of two...


Platforms: Mac

The STP EinsteinSolidHeatBath program simulates the exchange of energy between an Einstein solid and a heat bath. The purpose of this simulation is to determine the properties of a Einstein solid at different temperature T and to compare our results with analytical calculations of the...


Platforms: Mac

The STP EinsteinSolids program displays the energy distribution of an Einstein solid in thermal contact with another Einstein solid. The purpose of this program is to explore the distribution of energy between two systems in thermal contact. The default state is two Einstein solids, system A and...


Platforms: Mac

The STP Multiplicative Process program simulates the outcome of a random multiplicative process, a product of random numbers. Examples of multiplicative processes include the distributions of incomes, rainfall, and the fragments sizes in rock crushing processes. Consider the latter for which we...


Platforms: Mac

The STP IdealGasNumberOfStates program numerically evaluates the number of states of an ideal gas and demonstrates finite size effects by plotting the actual number of states and the asymptotic expression. The default is two-dimensional system (d=2). STP IdealGasNumberOfStates is part of a suite...


Platforms: Mac