Chemistry Covalent Bonds

Soft Water Ware - Calculate ratio of hard to soft water needed for your aquarium Soft Water Ware is an electronic version of the Pearson???*a*?s Square, and allows the aquarist to quickly work out the ratios of (hard) tap water to (soft) rainwater required to make up water of a desired hardness...

The Nucleic Acid Modeling Tool(NAMOT) is a program to allow users to manipulate molecular models of nucleic acids based on a set of reduced co-ordinates developed at Los Alamos National Laboratory and the Max Planck Institute for Biophysical Chemistry.

ChemAzTech is an OpenSource (GPL licence) Web chemistry software connected to a MySQL database (L.A.M.P. software) which is storing molecules. You can manage a chemical laboratory database, with product's properties. Features MyChem + JChemPaint applet allow to the user to search by...


Platforms: *nix

Open Babel is a chemical toolbox designed to speak the many languages of chemical data. It's an open, collaborative project allowing anyone to search, convert, analyze, or store data from molecular modeling, chemistry, solid-state materials, biochemistry, or related areas.


Platforms: *nix

Avogadro is an advanced molecule editor and visualizer designed for cross-platform use in computational chemistry, molecular modeling, bioinformatics, materials science, and related areas. It offers flexible high quality rendering and a powerful plugin architecture. Cross-Platform: Molecular...


Platforms: *nix

The Portfolio Monitoring model enables the ongoing monitoring and periodic valuation of a portfolio of investments. The model allows the entering of investment transactions during a reporting period to calculate performance. Furthermore, incremental investment transactions undertaken during a...


Platforms: Windows

The Portfolio Optimization model calculates the optimal capital weightings for a basket of investments that gives the highest return for the least risk. The unique design of the model enables it to be applied to either financial instrument or business portfolios. The ability to apply...


Platforms: Windows

Scientific data tables, more interesting than it sounds, really! Constants, data tables and formulae from the areas of Chemistry, Physics, Astronomy, Mathematics, and Geography with an inbuilt calculator, moon phase tool and other scientific trivia. The menus are fully configurable through the...


Platforms: Windows

Scientific data tables, more interesting than it sounds, really! Constants, data tables and formulae from the areas of Chemistry, Physics, Astronomy, Mathematics, and Geography with an inbuilt calculator, moon phase tool and other scientific trivia. The menus are fully configurable through the...


Platforms: Windows

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

Bundle::BDFOY is a Perl module that can install all modules by BDFOY. SYNOPSIS cpan Bundle::BDFOY CONTENTS Apache::Htaccess Apache::iTunes Business::ISBN Business::ISBN::Data Business::ISMN Business::US::USPS::WebTools Chemistry::Elements ConfigReader::Simple Crypt::Rijndael...


Platforms: *nix

RogueScanner project is an open-source vulnerability management tool that is used to gain greater network visibility to enable you to quickly identify and remove rogue wireless devices that may provide a back door to access your critical data and infrastructure. Considering that rogue access...


Platforms: *nix

Kaboot Linux Operating system aims to provide an operating system which you can take anywhere and has all your favourite programs on. Kaboot operating system is avaliable as a Live CD or Live USB you can take with you anywhere. A number of different versions are avaliable, two optimised for...


Platforms: *nix

CCFlauncher is the meta-tool for starting and joining a CCF collaborative computing session. With CCFlauncher you can invite your colleagues/friends to join you in a shared X windows virtual desktop with multiparty audio conferencing, white board, and file sharing in just a few mouse clicks. In...


Platforms: *nix

Freerails project is a multiplayer RTS game inspired by Sid Meiers classic Railroad Tycoon. FreeRails is a multiplayer RTS game inspired by Sid Meiers classic Railroad Tycoon. Development activity is currently focused on completing the feature set and adding AI players. To run the binary...


Platforms: *nix

Gridder software is a free, open source set of portlets that simplify the use and administration of grid services, especially for job submission management. Gridder is specially focused on these goals: 1. Easy Job Submission Gridder offers a group of portlets for job management. These...


Platforms: *nix

ConverTable Planets is designed to answer that age-old question, "if a widget weighs 34 stones on Earth, just how many troy ounces would that widget weigh on Mars?" In doing so, ConverTable Planets could be used to teach about unit conversions and gravity.


Platforms: Mac

SwapSwapVM is an AppleScript application made with Smile written to change thetarget volume (disk; partition) for the Virtual Memory swapfiles in OS X10.2.x Jaguar. It has been vigorously tested on various configurations underOS X 10.2.0 through 10.2.6. SwapSwapVM requires a default installation...


Platforms: Mac

ConverTable Planets is designed to answer that age-old question, "if a widget weighs 34 stones on Earth, just how many troy ounces would that widget weigh on Mars?" In doing so, ConverTable Planets could be used to teach about unit conversions and gravity. ConverTable Planets can also compare the...


Platforms: Mac

Circuit Aid contains a resistor circuit analysis tool that can build up to an 18 resistor series-parallel circuit. This tool will display voltage, amperage, and power used by every resistor in the circuit by means of mesh analysis. In addition, the program also contains a resistor color band...


Platforms: Mac