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Software -
Environment
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Our rating: License: Free What is OncoLogic™? OncoLogic™ is a desktop computer program that evaluates the likelihood that a chemical may cause cancer. OncoLogic™ has been peer reviewed, runs on a Windows® PC, and is being released by EPA at no cost, to make it available to any researcher or organization wishing to evaluate cancer potential of chemicals. The OncoLogic installer is posted at the bottom of this page.
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Software -
Chemistry
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Our rating: License: Free to try Enviropak is a combustion calculator and incinerator design software package.
The main features of the software are: - Large database of compounds
- User-defined mixtures
- Streams can be any combination of compounds and mixtures
- Composition can be specified by weight or mole fraction
- User specifies fuel/waste flowrate, excess air, heat losses, combustor dimensions
- Output gives combustion gas analyses, combustion temperature, combustor residence time, gas flowrates
- Destruction efficiency can be estimated for selected compounds as function of combustion temperature and residence time
- New compounds can be defined and Enviropak offers a range of estimation methods for important properties
- User may use any combination of US and Metric properties
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Software -
Elementary School
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Our rating: License: Free Calcul will help your elementary school students practice mental arithmetic or to do fractions. Choose addition, subtraction, multiplication, division or fractions; then set the range of numbers and the number of calculations for an exercise. The program shows you two numbers or fractions respectively, and you enter an answer. Right or wrong answers get audio feedback and there's a pie chart to show your percentage of correct responses. For a greater challenge, play against a friend or set a time limit for a correct answer. The interface and sounds are available in English or German. More languages are supported.
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