Geometry Of Molecules

States of Matter: Basics is a simple and easy-to-use Java simulation that has been designed to allow you to watch different types of molecules form a solid, liquid, or gas. Change the temperature or volume of a container and see a pressure-temperature diagram respond in real time. Relate the...

Manco Shapefile Editor is a powerful tool for creating and editing shapefiles, with easy, almost “on the fly”, geometry and data editing and possibility of direct creation of the shapefiles from the image files by image processing algorithms. This product is constantly developing and you will...

The Chemical Structures Project is a set of 3D structures of molecules in CML format. Each file contains also some physical properties, which can be access using a web browser or a CML file reader.


Platforms: Windows, Mac, Linux

The Noon Shadow model shows the geometry of the shadow cast by a gnomon at noon. Users can change the orientation of the gnomon as well as its latitude. The height of the gnomon and its shadow length are displayed in Earth radius units. It is a supplemental simulation for an article by Barbara...


Platforms: Mac

Easy method to estimate the pile forces of a pile system. The program is very fast to run. This gives the engineer the possibility to try out a couple of different designs of the pile system in a quite small amount of time. The pile system is also plotted with the forces acting on it. This does...


Platforms: Matlab

Geometry calculates geometric figures such as spheres, triangles, cones, trapezoids, circles and cylinders. Also, it has an application in engineering to calculate the flow and geometry in an open trapezoid channel. You can calculate the area, volume or perimeter of a: Square Trapezoid Sphere...


Platforms: Palm OS

Tk::Gpack module contains abbreviated geometry arguments for pack, grid and place geometry managers. This module exports four functions for each of the different geometry mananers into the Tk namespace. These functions provide a variety of styles for controlling the indevidual geometry of one,...


Platforms: *nix

The program complex (PC) the Registry of the municipal property 1. The operation from a DB in the format is supported: Microsoft SQL-Server'2000 Microsoft Access'2000 of office package Microsoft Office'2000. 2. The list of objects of property supports possibilities of hierarchical construction of...


Platforms: Windows

In this demo, we show how you can create the 3D visualization of a wind farm consisting of identical wind turbines in the ocean. Using the extrusion node in VRML, we model the complex 3D geometry of a blade. We use a NACA 0015 Thickness Form as the wing section of the blade, vary its size and...


Platforms: Matlab

Calculates Natural Product(NP)-likeness of a molecule, i.e. the similarity of the molecule to the structure space covered by known natural products. NP-likeness is a useful criterion to screen compound libraries and to design new lead compounds. Features + Check for redundant structures in...


Platforms: Mac

xtermcontrol enables dynamic control of XFree86 xterm properties. xtermcontrol project makes it easy to change colors, titles, fonts, and the geometry of a running xterm, as well as to report the current settings of the properties. Window manipulations such as (de)iconify, raise and lower,...


Platforms: *nix

cclib is a Python library for parsing and interpreting the results of computational chemistry packages. Among other data, cclib extracts coordinates, atomic orbital information, molecular orbital information, information on vibrational modes, and the results of a TD-DFT calculation. cclib...


Platforms: *nix

Tk::form is a Perl module with a geometry manager based on attachment rules. SYNOPSIS $widget->form?(args)? $widget->formOption?(args)? The form method is used to communicate with the form Geometry Manager, a geometry manager that arranges the geometry of the children in a parent window...


Platforms: *nix

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

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

GReverser is the finest g code to cad geometry converter. If you have amada g code but no way of visually know what part it is, then you need GReverser, simple to use, in three simple steps you will be able to see the cad geometry of your g code file. Reversing steps: 1.-Set your system units...


Platforms: Windows

GNU Archimedes is the GNU package for the design and simulation of submicron semiconductor devices. It is a 2D Fast Monte Carlo simulator which can take into account all the relevant quantum effects, thank to the implementation of the Bohm effective potential method. The physics and geometry of a...


Platforms: *nix, C/C++, BSD

A collection of m-files aimed at learning and teaching about the principles of diffraction gratings. Some of these show a cross section of the geometry of a diffraction grating, a common illustration in textbooks of optics, spectroscopy, and analytical chemistry.Sliders on the figures allow...


Platforms: Matlab

New users and old of optimization in MATLAB will find useful tips and tricks in this document, as well as examples one can use as templates for their own problems.Use this tool by editing the file optimtips.m, then execute blocks of code in cell mode from the editor, or best, publish the file to...


Platforms: Matlab

LiScM2 is a MATLAB package for the numerical solutions of some partial differential evolution equations u_t+Lu=N(u,nabla u), with boundary and initial conditions, where L is a 2D linear elliptic operator (Laplace operator for this version) and N is a nonlinear part.The algorithm is based on the...


Platforms: Matlab