New Science Software for Windows 7

A standalone Macintosh program to compute the statistical significance of chi-square difference tests as typically used in comparisons of nested SEM models in EQS, LISREL, and Mplus SEM software as per Bryant and Satorra...

'xyPoint System' is a plotting system which allows adding points on a canvas which supports the following scales: 'Log' scale, 'Simple' scale and 'Measurement Unit' scale. The application allows for a variety of operations like adding points to the...

MyStars is a Windows astronomy program that simulates the sky and helps you visualize and locate the positions of stars, planets, comets, minor planets, and Messier (M) objects from any location on earth and any date/time from BC 2000 to AD 6000. Features...

Kintecus software will model the chemical kinetics and equilibrium of combustion (isobaric/isochoric), nuclear, catalyst reactor (CSTR) and enzyme reactions. Software can also fit any parameters against chemical data with confidence bands and uncertainty...

LogicCircuit is free, open source educational software for designing and simulating digital logic circuits. Intuitive graphical user interface, allows you to create unrestricted circuit hierarchy with multi bit buses, debug circuits behavior with...

Ecopath with Ecosim is a ecological/ecosystem modeling software suite. It has three main components: Ecopath - a static, mass-balanced snapshot of the system; Ecosim - a time dynamic simulation module for policy exploration; and Ecospace - a spatial and...

IdealCircuit is an analog circuit simulator working with true ideal components. It uses exactly the same unique and robust algorithm as NL5 Circuit...

Programmable scientific and technical graphics optimized for automation of test and measurement systems, data acquisition and post-process. Especially suitable for scientists who would like to make high-performance, precise measurements in the...

Scientific Unit converter is an easy to use unit converter software that allows you to convert between hundreds of units of measurement. It supports 650 units of measurements in 30 different categories. It also comes with a Unit Manager tool to add your...

DX Toolbox searches the web for you, gathering information on solar and geomagnetic conditions that affect radio propagation. In addition, the last month's worth of Solar Flux, A-Index, K-Index, Sun Spot Number, and background X-Ray Flux are plotted. Maps...