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 RoboLab used as Grippers Robot simulator for executing virtual tasks in 3 dimensions mode, which allow users to get full study of robot motion in addition to ability to programming the robots in virtual and/or reality modes.
3D RoboLab offers flexible 3D environment that allow users to preview robots in multi-viewers mode at same time for monitoring robot motion in multi-dimensions, and it offers tracking tool of grips for getting accurate executions in virtual and/or reality modes.
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.
AllTrans can be used for world wide professional coordinate transformations between international and national coordinate systems with or without geodetic datum change. Transformations between State-Plane-Coordinates (NAD83, NAD27, Transverse Mercator, Lambert, Soldner-Cassini, Mercator, EOV, Krovak, LV95, Pulkovo-Gauss-Krueger, Gauss-Boaga,...), UTM-Coordinates, Geographical- and 3d-Cartesian-Coordinates.
Manual input and File-Import/Export (ASCII).
If the geodetic datum of Start- and Targetsystem is not identical there is a datum shift possible (3-Parameter-Molodenski or 7-Parameter-Bursa-Wolf).
AllTrans is available in English/German and there is also an Online-Help available.
For all countries there are predefined datum shifts to WGS84. For higher accuracies it is possible to calculate individual parameters using identical points. These parameters then can be stored to the database in AllTrans.
The calculation can be done with a Standard-L2-Adjustment or otherwise using an adjustment with reweight ...
AllTrans EGM2008 calculator can be used to calculate EGM2008 geoid undulations in a quick and easy way.
Manual input, file input and geoid grid calculation. It is possible to modify the MSL heights and the geoid undulations in NMEA GGA messages.
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 ...
Anxiety & Phobia workbook Software is a user friendly system which keeps track of medication, log daily events, keep a record of symptoms, monitor therapy and even chart the progress of your recovery. Relative records are also available to show to your doctors or therapists.
Software AnyGraph created to simplify the development of system models used in the calculation of reliability of complex technical systems and their analysis.
The basic concept is to provide software AnyGraph model as a set of interacting components (technical elements) and logical connections between them. Logical connections define specific conditions for implementing the nodes (elements of the technical system) of its functions.
Built using the graphical editor AnyGraph model has a high degree of visibility, as a rule, the structure of the created model follows the principle technological scheme developed at different stages of the study of technical documentation projects.
Of similar accuracy to that used to compile published Nautical Almanacs but with a catalogue extending beyond Barnard's Star; it can be used as a sight calculator or definative astronomical reference.
Multiple sights can be plotted/ combined while allowing for changes in course and/ or speed. Once an altitude and bearing has been entered, a list of potential bodies will be offered so that ambiguous sights will be immediately apparent.
The other data available is comprehensive e.g. a Star Chart, twilight information, Moon phases and Eclipses. It will even print conventional Nautical Almanac pages for the full range of dates; 9999BC to 9999AD. The AltAz screen can be used to plan sights or to list bodies around a point on the celestial sphere either by altitude/ azimuth or by Declination and Hour Angle.
The outlines of the constellations is the best available including ones like Sextans which rarely look like a sextant. Bayer/ Flamsteed designations are provided for over 3,400 stars together ...
Watch Nasa TV including live space shuttle launches and space walks plus all the Sky at Night programs from December 2001 up to the current episode over the internet plus view live solar images and get ISS (international space station) and satellite pass predictions for your location.
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 !
Atlence Resistor Viewer allows electronics engineers to get the value and characteristics of a resistor from its color bands and vice versa. It displayed the nearest standard values from series and many features are available such as creating picture of resistors to be used in your documents, copying the value of the resistor to the Clipboard. It can also be used to learn the resistor color code with the lesson and quiz included.
Eight-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.