Acidic Hydrogen Atoms
Rocket Propulsion Analysis (RPA) is a multi-platform rocket engine analysis tool for rocketry professionals, scientists, students and amateurs.
For many years rocketry scientists, students and amateurs were using command-line MS-DOS or UNIX programs to calculate the performance of the rocket...
Platforms: Windows
License: Freeware | Size: 9.9 MB | Download (505): Rocket Propulsion Analysis Lite x64 Download |
MOPlot is a handy visualization application specially designed for fast molecular orbitals plotting from the outputs of the Gaussian 03/98/94, Molcas, Gamess/US quantum chemical calculation packages. This Molecular Orbital Plotting Program will prove to be easy-to-use and very efficient.
MOPlot...
Platforms: Windows, XP
License: Freeware | Download (478): MOPlot Download |
Rocket Propulsion Analysis (RPA) is a multi-platform rocket engine analysis tool for rocketry professionals, scientists, students and amateurs.
For many years rocketry scientists, students and amateurs were using command-line MS-DOS or UNIX programs to calculate the performance of the rocket...
Platforms: Windows
License: Freeware | Size: 8.5 MB | Download (474): Rocket Propulsion Analysis Lite Download |
SketchEl is an interactive chemical molecule sketching tool, and molecular spreadsheet data entry application. The feature set provided by the molecular sketcher is largely limited to the minimum features required to conveniently edit diagram representations of small molecule structures....
Platforms: Windows
License: Freeware | Download (454): SketchEl Download |
RPA is an easy-to-use multi-platform tool for the performance prediction of rocket engines. It features an intuitive graphical user interface with convenient grouping the input parameters and analysis results.
RPA utilizes an expandable chemical species library based on NASA Glenn thermodynamic...
Platforms: Windows
License: Freeware | Download (448): Portable Rocket Propulsion Analysis Lite Download |
The Ascalaph Quantum package provides interfaces to ab initio quantum mechanical packages NWChem, CP2K and PC GAMESS / Firefly. Quantum calculations are performed using the PC GAMESS program.
FEATURES:
Energy calculations :
· Energy calculation mode is controlled by selecting the basis...
Platforms: Windows
License: Freeware | Size: 74.6 MB | Download (440): Ascalaph Quantum Download |
APBS was designed as a software package for modeling biomolecular solvation through solution of the Poisson-Boltzmann equation or PBE.
PBE is one of the most popular continuum models for describing electrostatic interactions between molecular solutes in salty, aqueous media.
Continuum...
Platforms: Windows
License: Freeware | Download (420): APBS Download |
123Tag is an easy-to-use and powerful Tag editor and file renamer for MP3,MP4,WMA and many other audio formats, useful to manage and catalog all your music files.
123Tag helps you also to find and catalog  the huge amount of music files that usually are stored and disperded on your PC,...
Platforms: Windows, Windows 7, Windows Server, Other
License: Freeware | Cost: $7.95 USD | Size: 8.1 MB | Download (294): 123Tag Download |
For the set of chemical elements (Ba, Sr, Ca and so on) there is a function enabling to print capital and small letters without switching by "Shift" and "Caps Lock" keys. Figures specifying the number of atoms in chemical formula (H2SO4) are automatically made subscripts, and atom's oxidation...
Platforms: Windows
License: Freeware | Size: 400.86 KB | Download (217): EquPixy Download |
Hydrogen is an advanced drum machine for GNU/Linux. Hydrogens main goal is to bring professional yet simple and intuitive pattern-based drum programming..
Platforms: *nix
License: Freeware | Size: 2.8 MB | Download (206): Hydrogen Download |
LAMMPS project is a Molecular Dynamics Simulator. LAMMPS has potentials for soft materials (biomolecules, polymers) and solid-state materials (metals, semiconductors) and coarse-grain systems. It can be used to model atoms or, more generically, as a parallel particle simulator at the mesoscale...
Platforms: *nix
License: Freeware | Download (129): LAMMPS Download |
Chemistry::Mol is a molecule object toolkit. SYNOPSIS use Chemistry::Mol; $mol = Chemistry::Mol->new(id => "mol_id", name => "my molecule"); $c = $mol->new_atom(symbol => "C", coords => [0,0,0]); $o = $mol->new_atom(symbol => "O", coords => [0,0,1.23]); $mol->new_bond(atoms => [$c, $o],...
Platforms: *nix
License: Freeware | Size: 43.01 KB | Download (112): Chemistry::Mol Download |
vID Infiltr8 is an opensourced metadata tagger for MPEG-4 files. The opensourced command line program AtomicParsley is wrapped in a familiar GUI to set persistent metadata into files. Multiple pieces of artwork & a subset of video-related tags are supported. Batch editing is fully supported and...
Platforms: Mac
License: Freeware | Download (108): vID Infiltr8 Download |
Hydrogen: Quick Start enables you to define a list of programs that you wish to run during Windows start-up. Each program can have a 'time delay' which enables the program to start after the specified time in days, hours, minutes or seconds.
Platforms: Windows
License: Freeware | Size: 312 KB | Download (100): Hydrogen: Quick Start Download |
Language::Basic::Expression is a Perl package to handle string, numeric, and boolean expressions. SYNOPSIS See Language::Basic for the overview of how the Language::Basic module works. This pod page is more technical. # Given an LB::Token::Group, create an expression I parse it my $exp =...
Platforms: *nix
License: Freeware | Size: 52.22 KB | Download (100): Language::Basic::Expression Download |
This great free screen saver will soothe your eyes and mind during long workhours. Colourful atoms floating in space around your desktop, getting fused and nuked all the time. You can also download arcade game and take part in all this fun yourself - it's better than Star Wars. Small...
Platforms: Windows
License: Freeware | Size: 629 KB | Download (99): Atomic 3D Screensaver Download |
Rsync::Config is a Perl module for rsync configuration generator. Rsync::Config is a module who can be used to create rsync configuration files. A configuration file (from Rsync::Config point of view) is made by atoms and modules with atoms. A atom is the smallest piece from the configuration...
Platforms: *nix
License: Freeware | Size: 22.53 KB | Download (99): Rsync::Config Download |
In this game there will be a grid of atoms of carbon, hydrogen and oxygen. You need to form molecules by arranging the atoms in a particular sequence. For example, one hydrogen, one oxygen and then one hydrogen will form one water molecule. There are 4 types of molecules that you can form: water,...
Platforms: Windows
License: Freeware | Size: 261.84 KB | Download (98): The Alchemist Download |
Mail::IMAPTalk is an IMAP client interface with lots of features. SYNOPSIS use Mail::IMAPTalk; $IMAP = Mail::IMAPTalk->new( Server => $IMAPServer, Username => foo, Password => bar, Uid => 1 ) || die "Failed to connect/login to IMAP server"; # Append message to folder open(my $F,...
Platforms: *nix
License: Freeware | Size: 30.72 KB | Download (96): Mail::IMAPTalk Download |
Chain Reaction (aka Critical Mass, aka Atoms) is an addictive, multi-player board game. Lee Haywoods Chain Reaction is easy to learn to play. There is a computer player (for 2 player games only). - Players take turns to add units (blobs) of their colour to either an empty cell or a cell they...
Platforms: *nix
License: Freeware | Size: 460.8 KB | Download (93): Lee Haywoods Chain Reaction Download |