Potential

This contest concerns a very simplified two-dimensional version of the protein folding problem. Given the amino acid sequence of a simplified protein, your job is to determine a final "optimally folded" configuration. Each potential arrangement of the protein sequence is associated with an energy...

FreeRealty is an easy to use set of scripts for hosting a real estate web site that uses PHP and MySQL. It is primarily designed for real estate agents and offices to list properties on the internet. With Free Realty the end user does not need to be fluent in web page design.Features of...

Source Speak is a PHP program which enables a person to display their program's source code. If you are wondering why someone would want to share their code, there are many reasons.- displaying code for a potential employer- showing other developers your algorithms- developers on add to your...


Platforms: PHP

After installing and activating the plugin, XML files are generated simply by visiting a single post in a browser. Basically, the file generates each time someone looks at a specific post (not an index or archive page), so the XML is updating each time a single post is visited. If you get a ton...


Platforms: PHP

Are you seller on Ebay and you want to promote your auctions on your website, to attract potential bidders?Just select some parameters to match your needs and your listing will be automatically displayed in the module as a slideshow. This module uses the the latest API available on Ebay developer...


Platforms: PHP

This module allow tags from the delicious service to be automatically added ad terms in a vocabulary. It is configurable on a per user basis and works in two independent ways.1. It can add a list of each (enabled) user's delicious tags to an existing vocabulary. Each cron job and new ones are...


Platforms: PHP

This Applescript utility makes use of my wikipediameta database to find movie poster artwork. Select one or more movies in iTunes and from the applescript icon in your menu bat at the top of the screen select "iTunes Movie Artwork"... The search for the artwork is based on the titles of your...


Platforms: Mac

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

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

IVEF-SDK is a free and open source project that aims to provide potential users of the IVEF format with software tools to facilitate rapid development of software that interprets IVEF data.


Platforms: Mac

BibleMemorizer is a program to help you with memorizing the Scripture. It allows you to create files with lists of verses you want to memorize, including the text of the verse and any categories you create. It can also quiz you over your verses, either one at a time or in multi-verse quizzes, and...


Platforms: Mac

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

The Gaussian Wave Packet: Step Scattering model simulates the time evolution of a free Gaussian wave packet in position space when it is incident on a potential energy step. The position-space wave functions are depicted using three colors on the graph: black which depicts the absolute square of...


Platforms: Mac

The 3-D Hydrogen Atom Probability Densitites model simulates the probability density of the first few (n = 1, 2, and 3, and associated l and m values) energy eigenstates for the Hydrogen atom (the Coulomb potential). The main window shows the energy level diagram for the solutions to the Coulomb...


Platforms: Mac

The QM Measurement program displays the time evolution of the position-space wave function and can be used to simulate the quantum-mechanical measurements of energy, position, and/or momentum. It is distributed as a ready-to-run (compiled) Java archive. Double clicking the qm_measurement.jar file...


Platforms: Mac

This interactive simulation allows students to explore the concept of electric field in a 2-dimensional situation. Users can place one to five charged particles on the field and move a test charge around the plane. A grid of field vectors can also be activated to show the direction of the...


Platforms: Mac

A capacitor is a device for storing charge. In this simulation, you can investigate a relatively simple capacitor, known as a parallel-plate capacitor. It consists of two identical metal plates, placed parallel to one another. The capacitor can be charged by connecting one plate to the positive...


Platforms: Mac

The EJS Molecular Dynamics model is constructed using the Lennard-Jones potential truncated at a distance of 3 molecular diameters. The motion of the molecules is governed by Newton's laws, approximated using the Verlet algorithm with the indicated time step. For sufficiently small time steps dt,...


Platforms: Mac

The Lite version is only a small sample of the full version. Social Learning Made Easy! The Social Express??a*zNz is an engaging, interactive software application designed for children with autism, Asperger???*a*?s,and ADHD. Our software teaches children how to think about and manage social...


Platforms: Mac

The STP Widom Insertion Method program estimates the chemical potential of a Lennard-Jones fluid using the Widom insertion method. The default system is a box with linear dimension L = 20 with N =100 particles at a temperature T = 1.0. STP WidomInsertionMethod is part of a suite of Open Source...


Platforms: Mac