ANALYSIS: Use of highly flexible, general, finite element method Static and dynamic analysis of multi span beams, trusses and frames Modal analysis and eigenvalues estimation Mode superposition method to calculate the dynamic response Creation of consistent mass matrix (Engissol?s patent) Multi-step dynamic analysis User controlled damping coefficient and step and time parameters Definition of time-dependent loading on elements and nodes Unlimited number of Nodes and Beams Supports all major measure units All type of boundary conditions (fixed, rollers, etc.) Translational and rotational spring supports Initial displacement and speed conditions Extremely easy model creation Consideration of thermal loads PRE-PROCESSING: Top quality graphics rendering Full GUI including zoom, pan, grid, snap options Every user action can be done graphically at real time Immediate switch to other measure units Easy model creation (members, loads, supports etc) in a us ...

Have you ever imagined the smallest bricks of the Universe - all that atoms with their protons, neutrons, electrons and quarks? With 3D Chemical Elements Screensaver you have the unique opportunity to see how they look like in reality! It brings you actual 3D models of all that micro-stuff both with amazing visual effects and fascinating ambient music. There is a great educational content with captivating info on each chemical element.

3D Frame Library is a .dll library written in c# .net. It performs many types of analyses including static & dynamic with or without consideration of large deformations etc. It is very powerful, robust and has been tested comprehensively in order to satisfy every needs. We can also assure you that it is free of bugs. There is yet complete help on how to integrate it in your project from our support team available. Almost all programming languages are compatible with our library. Easy integration with your project.

Look first at the number in the middle of the rotating circle. Whatever that number is notice how many other examples of that same number are circling around it and enter the number of how many other rotating examples there are on your computer keyboard.

ABEW - Acid base equilibrium for Windows. - Single acid or base solution. - Salt hydrolysis. - Mixture of acid + base. - Buffer solution. - Acid base titration (polyprotic acids titration). - 26 types of graphics and data table ABEW can calculate pH, concentrations, equilibrium constants, degree of dissociation and volumes for 34 types of calculation of acid-base equilibriums. Strong and weak , monoprotic, diprotic and triprotic acids. We can print graph and data table for each equilibrium. - Easy and fast to use. User's manual in PDF format.

This freeware program visualizes pathways (KEGG, BioCarta, GenMAPP, ...). The user has the possibility to display any kind of quantitative data from gene and protein experiments directly within the pathways (colours represent the value). The linking between the pathway items and the experiment data is done over the gene or protein names and their accession numbers. Furthermore the user has a quick overview on the gene/protein with the collected links in the web-interface (direct links). This program includes only a small part of the functions from the software GENOM 2005.

This freeware program visualizes pathways (KEGG, BioCarta, GenMAPP, ...). The user has the possibility to display any kind of quantitative data from gene and protein experiments directly within the pathways (colours represent the value). The linking between the pathway items and the experiment data is done over the gene or protein names and their accession numbers. Furthermore the user has a quick overview on the gene/protein with the collected links in the web-interface (direct links). This program includes only a small part of the functions from the software GENOM 2005.

Analog is a simulation software for analogical, digital or mixed, linear and non-linear electronic circuits. It includes a schema capture, a simulator, a module for editing results (time domain, Fourier domain) and a module for optimising circuits. The simulator uses the symbolic computation techniques for solving the system of equations of the circuit. By principle this resolution is performed accurately, without any iteration and without any numerical round off generating errors. Its main functions are the following: Hierarchical and graphical schema capture. Analogical, linear and non-linear components. Native models of non-linear capacitors and inductors, temperature dependent resistors, magnetic core inductors and transformers with hysteresis, delay lines and filters of Butterworth, Bessel, Chebycheff and Legendre, current or voltage sources of different types, voltage or current multipliers, diodes, bipolar, JFET, MOST and MESFET transistors. Native models of gates, flip-flops, different types of digita ...

Astronomy Conversion Tool converts between space units such as astronomical units, light years, and more.

Asynx Planetarium is a easy to use planetarium program and solar system simulator. It can display the night sky from any location on earth and between the year 1760 and 9999. It covers over 10000 stars, the planets, messier objects, all 88 constellations, the moon with phase and the sun. Fast animations: Night sky, geocentric and heliocentric view. Perfect for students, kids and all others interested in our solar system. Try it, it's free !

Multi-channel audio frequency sinusoidal & noise signal generator is intended for adjusting and measuring parameters of audio equipment. Independent channels frequency and amplitude controls. A step of frequency setting is 0.00001 %; level - 0.001 dB; phase - 0.001 degree. The minimum coefficient of nonlinear and intermodulation distortion, precision, stability and range of frequency are limited only to quality of the used sound card.

Two-channel multi-tone audio frequency sinusoidal and noise signal generator is intended for adjusting and measuring parameters of audio equipment. Works with 16, 24 and 32 bit sound cards at sampling rate up to 384 kHz. Independent channels frequency and amplitude controls. Adjustable phase shift between channels. Up to eight oscillators per channel with separate frequency and level setting. A step of frequency setting is 0.00001 %; level - 0.001 dB; phase - 0.001 degree. The minimum coefficient of nonlinear and intermodulation distortion, precision, stability and range of frequency are limited only by quality of the used sound card. The Sweep Frequency Mode with adjustable rate in linear or logarithmic scale. Multi Oscillators Sweep Frequency Mode. Generation of noise: white, pink (1/f), Brownian (1/f^2). Mode of amplitude modulation of one channel by another. Real time signal synthesis. Recording of synthesized signals to hard disk. The demo is completely functional, but the time of sounding is limited t ...

Audio Spectrum Analyzer is a set of Real-Time Multi-Channel Gauges for investigation of data accepted from any ADC you will want or 16-, 24- and 32-bit ADC of sound card. FFT Spectrum Analysis, OscilloScope, Frequency counter, AC/DC voltmeter, Signal-to-Noise Ratio, Signal-to-Noise and Distortion, Spurious-Free Dynamic Range, Effective Number Of Bits, Total Harmonic Distortion, Inter-Modulation Distortion, Phase Shift. Special modes of dual-channel FFT spectral analysis: Separate channels spectra, Spectra of digital sum, difference, product of two signals, Spectrum of digital product of original signal and its fundamental, Spectrum of Real and Complex Transfer Function, Cross Spectrum. Standart weighing of spectra according IEC and CCIR. Oscilloscope modes (for dual-channel ADC) are: original signals, sum, difference, dependence of one channel on another, amplitude distribution of input signals.

Audio Spectrum Analyzer is a set of Real-Time Multi-Channel Gauges for investigation of data accepted from any ADC you want or 16-, 24-, 32-bit ADC of sound card. WDM drivers support. FFT Spectrum Analysis, OscilloScope, Frequency counter, AC/DC voltmeter, Signal-to-Noise Ratio, Signal-to-Noise and Distortion, Spurious-Free Dynamic Range, Effective Number Of Bits, Total Harmonic Distortion, Inter-Modulation Distortion, Phase Shift

AxGraf allows to create and run the computing programs and output plots as JPEG files. AxGraf to realize JScript and VBScript interpreters.You may to plot a numeric data to the inner graphic editor. There is provided an opportunity to include development mathematical libraries AxGraf have included short assistent for JScript and VBScript.The syntax-highlighting editor.

BATE calculates pH of solutions containing mixtures of acid and base with up to 4 dissociation steps and titration curves for these acids and bases. Ionic strentgh can be calculated, omitted or forced. Program contains editable database of common weak acids and bases and accepts acid and base dissociation constants and protonation constants as input. Built in calculator allows easy calculation of molar masses and concentrations for given formula.

This software is used to calculate section properties like: Area Moment of Inertia Radius of Gyration Center of Mass Plastic Section Modulus Shape Factor for more than 25 shapes. These equations are taken from "Roark's formulas for stress and strain (7th Edition)" book.

Bersoft Image Measurement (BIM) is designed as a flexible tool for acquiring, measuring and analyzing digital images. The measurements may be done by pointing and clicking or in an automated way, when doing statistical or analytical measurements. BIM can load many different types of images, including DICOM files, and also supports image acquisition from most TWAIN scanners. Angle, distance, perimeter, area, point and line measurements may be done using by using the tools in the Tools Palette. Spatial calibration is available to provide real world dimensional measurements such as kilometers, centimeters, millimeters, nanometers, microns, cm, miles, etc,. for both linear and The measurements are drawn over a measurement layer, so the original image is not altered in any way. Now includes an image Database. For convenient further statistical analysis the measurements can be exported as CVS, HTML, DOC or ASCII file formats. They also can be send directly to Excel or copied and pasted to any other program. Sta ...

This is the most powerful and fast genetic calculator. With this program you can easily generate punnett squares for very difficult genetics crosses and simulate ratio and probability for offspring in real genetics experiments. Because of the special algorithm, you get absolutely correct results less than one second. Using this software you increase your knowledge in the genetics and have a better understanding of the principles of genetics.

BioStat - user-friendly biology and medicine oriented statistical software.While BioStat 2006 is a “heavy-duty” biology and medicine oriented professional statistical analysis tool, the interface is so simple that even people who have no knowledge of statistics are capable of processing data, provided they know how to use PC and clear instructions are given.Promo price.

Binaural Brainwave Stimulator 4.0 16 color strobe sets 300 Options (BrainStimPro), Using adjustable freq, base frequency, modulation, duration, programmable color strobe, 4 wave forms, Freq Ramps, audio to visual pulse ratio adjust and programmable freq and color sets. While being setup for use by Medical Personal, It is easy to learn for laymen and the average offering an easy of use preprogrammed mode

This program comprises brain wave sound frequencies, basic colors psychology, nature and background sounds. These elements are pre-combined in typical example presets for users to realize how infinitely customizable this software is. Optionally, users can embed subliminal messages to chosen elements (subliminal messages are not pre-installed in presets). This software allows you to upload your favorite tunes or sound samples and combine them with our elements. Your creation can then easily be recorded and exported to your iPod or other Mp3 player. Integrated countdown timer resets presets and shuts down all playing sounds when set. Develop your creativity, innovativeness, intuition, patience, concentration and focus by simply using this creatively designed software. Creating this program we intently avoided using photos and videos in order to make users visualize their own natural surroundings images, without our suggestions. This program is aimed at artists, students, those who can?t find enough ...

CASC helps calculate recipes for solution preparation regardles of number of compunds used. Built in concentration calculator converts concentrations between percent, molarity, molality and molar fractions, automatically taking density changes into account thanks to built in database of substances. Thanks to the flexible user interface concentration calculator can be also used to find answers to most solution questions you may think off or find in textbooks as it can find any unknown - concentration, amount of solution, amount of substance - if other values are given. There is also solution mixer - which does almost every kind of calculations involving three solutions - two mixed and one obtained. Solution mixer has the same flexibility of use allowing you to find any unknown for any given set of data.

You presented someday, what the cat sees? But crocodile? You will say this will impossible? - now this became possible. Due to the most latest development of the company Despeus Cats Eye v 1.1. You may use the different types a pupil of an eye to achieve grandiose video-effect and/or simply studies as that or other thing sees the cat. Irreplaceable exhibit for scientist and creators cinema-video product.

Emergency Response Guide Initial Isolation and Protective Action Distances Chemical Reactivity DataBase Chemical Intrinsic Properties Chemical information and SafetyData Gamma Library DataBase MSDS Dictionary Periodic Table Data

ChemDBsoft is chemical database software for management of chemistry databases of any size. Data management features include: free structure drawer, 70+ template structures, fast and easy database creation, simple data views and browsing, easy database updates, import and export into various formats such as SDF and MOL, searches by structure and substructure, multiple database searches, multi-condition searches, duplicate removal, database comparison by any data field, barcode reader module, chemical web server for exposure of chemistry databases on the Internet. Import/Export formats supported: SDF, MOL, JC, JCAMP, TXT, LST, and NIST MS Calculation and prediction tools include: prediction of lipophilicity, solubility and the corresponding pH-dependent profiles and drug absorption (QSAR properties LogP, LogC, LogSw/Solubility and FA/absorption); diversity and similarity analysis; high-throughput screening and combinatorial chemistry module; MASS/NMR/IR spectra management; Glossary of Chemicals: ...

Chemical Equation Expert is an integrated tool for chemistry professionals and students. You'll find complicated work such as balancing chemical equations and related calculations so easy and even enjoyable! Key Feafures -1. An intelligent balancer Chemical Equation Expert balances chemical equations rapidly and accurately. An equation as complicated as: H2+18Ca(CN)2+6NaAlF4+12FeSO4+6MgSiO3+6KI +2H3PO4+12PbCrO4+24BrCl+6CF2Cl2+24SO2 = 12PbBr2+12CrCl3+6MgCO3+6KAl(OH)4+12Fe(SCN)3+ 2PI3+6NaSiO3+18CaF2+110H2O can be balanced in seconds! So, balancing chemical equations will not be your nightmare but a piece of cake from now on. 2. A professional tool to biuld your own chemical equation database Chemical Equation Expert has a build-in equation search engine which lets you find a certain equation by specifying its reactants or products. You can enhance the engine by adding new equations to the library. So it's also a good tool to record and organize your chemical equations.3. A high performance calculator Chemical E ...

Free Java Applet is a chemistry spreadsheet calculcator - balances virtually any chemical equation and follows up with stoichiometry calculations as well as equillibrium calculations. Percentage mass, titrations, ideal and non-ideal gases. Knows the periodic table and computes molecular weight of all entries. Partial pressures and Van der Waals equation. Tutorial has 26 examples to teach how to balance chemical equations. Free demo at mathshowcase.com

CQFZ Magic Problems Creator for Chemistry has a powerful Wizard to help you Create your own custom problems collections - Inorganic nomenclature: Oxides, salts, acids, mono and polyatomic ions, halides,hydroxides - Organic nomenclature: Linear Branched chains, Alkanes, Cycloalkanes, Oxygen and Nitrogen functional groups - Easy and fast to use. - User's manual in PDF format

A3D simulation of diffraction from crystal structures and Bravais lattices that generates diffraction patterns in a lab setup. Crystal lattice parameters, crystal orientation, incident wavelength and other parameters are adjustable in real time to produce a diffraction pattern on an adjustable screen as in a laboratory experiment. Menu choices select from the five 2D and fourteen 3D bravais lattices and from the common crystal structures of diamond, sodium chloride, cesium chloride, zincblende or hexagonal close packed. A 3D plot of the diffraction pattern intensity is presented together with an adjustable 2D section from th 3D plot that allows analysis of the size and separation of diffraction maxima and minima.