110 projects tagged "Physics"

No download Website Updated 28 Mar 2008 Zeobuilder

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Pop 24.60
Vit 1.42

Zeobuilder is a user-friendly GUI toolkit for the construction of advanced molecular models. It is extensible via a plugin framework and contains several advanced tools for building, aligning, manipulating, and analyzing molecular structures. It describes a molecular model with a hierarchical data-structure of reference frames. This facilitates operations on models at different levels of detail.

Download No website Updated 09 Oct 2011 PSArborTouch

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Pop 24.33
Vit 31.04

PSArborTouch is a particle / spring physics engine optimized for 2D content layout and eye-catching visual effects. The goal is to build a high-quality physics based graph layout engine designed specifically for Mac OS X and iOS. The inspiration / structure comes from arbor, a dynamic and well structured JavaScript engine for the same purpose. PSArborTouch is a graph visualization library built with GCD and Objective-C. Rather than trying to be an all-encompassing framework, it provides an efficient, force-directed layout algorithm plus abstractions for graph organization and screen refresh handling. It leaves the actual screen-drawing to you. This means you can use it with Quartz, Core Animation, or even positioned UIView's; whatever display approach is appropriate for your project and your performance needs. As a result, the code you write with it can be focused on the things that make your project unique (the graph data and your visual style) rather than spending time on the physics math that makes the layouts possible.

No download Website Updated 02 May 2009 Physics-Live CD

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Pop 24.25
Vit 1.53

Physics-Live CD is a Linux live-CD mainly for physical simulations. The CD is based on Slax livecd, and it contains many physical simulations created by using C, GTK, and Glade.

No download Website Updated 24 Feb 2007 APBS

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Pop 23.81
Vit 51.50

APBS is a software package for the numerical solution of the Poisson-Boltzmann equation (PBE), one of the most popular continuum models for describing electrostatic interactions between molecular solutes in salty, aqueous media. Continuum electrostatics plays an important role in several areas of biomolecular simulation, including simulation of diffusional processes to determine ligand-protein and protein-protein binding kinetics, implicit solvent molecular dynamics of biomolecules, solvation and binding energy calculations to determine ligand-protein and protein-protein equilibrium binding constants and aid in rational drug design, and biomolecular titration studies.

No download Website Updated 18 Oct 2008 Sandia Environmental Fluid Dynamics

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Pop 23.66
Vit 45.27

Sandia National Laboratories Environmental Fluid Dynamics Code (SNL-EFDC) is a modified version of the EPA's public-domain model of surface-water flow, sediment transport, and water-quality.

Download Website Updated 22 Oct 2009 EMWave2D

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Pop 23.58
Vit 1.00

EMWave2D is a general purpose electromagnetic wave simulation program. It uses the finite difference time domain (FDTD) method to solve Maxwell's equations.

Download Website Updated 22 Oct 2008 View3D

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Pop 23.56
Vit 1.00

View3D is a program to calculate radiation view factors, as used in radiant heat transfer problems in mechanical engineering, building design, furnace design, etc. Data input is via text file. There are 3D and 2D viewers for checking your input. View factors are output to another file for use with other calculation tools. View factors are also sometimes called "shape factors", "configuration factors", and "form factors".

No download Website Updated 20 Sep 2007 Powua Client

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Pop 23.15
Vit 1.00

Powua is a parallel super-computer consisting of many processors that work simultaneously. The Powua client lets users access this high computing power from wherever they are, directly on their computer, through a simple Internet connection. If your preferred software is supported, you can start using it immediately in Powua and speed up all those processes that would otherwise occupy your processor for a long time. Powua subdivides your operation and distributes it to many processors simultaneously.

No download No website Updated 28 Apr 2010 Osmos

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Pop 22.38
Vit 38.63

Enter the ambient world of Osmos: elegant, physics-based gameplay, dreamlike visuals, and a minimalist, electronic soundtrack. Your objective is to grow by absorbing other motes. Propel yourself by ejecting matter behind you. But be wise: ejecting matter also shrinks you. Relax; good things come to those who wait. Progress from serenely ambient levels into varied and challenging worlds. Confront attractors, repulsors, and intelligent motes with similar abilities and goals as you. It is 100% DRM and region free, and features procedural generation (play random versions of any level) and an electronic soundtrack by Loscil, Gas/High Skies, Julien Neto, Biosphere, and more.

Download Website Updated 09 Sep 2006 pyXSD

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Pop 22.25
Vit 1.00

pyXSD maps XML and XSD (XML Schema) files into Python, checks the XML against the schema, and transforms XML documents according to user-specified Python classes. There is a framework to make these transformation classes easy to write. The program uses a simple, pythonic, non-DOM interface with the XML tree structure.

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weboob

Several applications to interact with a lot of Web sites.

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Bugzero

A Web-based change management, issue tracking, and help desk customer support system.