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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.
ray, crystallography, ewald, bragg, x, 3d, crystal, bravais, laue, graphics, diffraction
Freeware | 3.99 MBytes
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GPS Mapping Software for Windows, Loading topographic maps, Realtime navigation, GPS position tracking, Map import and export, Coordinate conversion and more
software, gps, maps, gis, mapping, coordinate, waypoints, edit, topography, manage, conversion, viewer, realtime, navigation, display, record, movements
$149 | 11.13 MBytes
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Gorgeous Karnaugh is the program for minimization of logic functions, which uses the karnaugh maps graphical minimization method.
karnaugh, logic, map, of, function, minimization, functions, products, boolean, sum, algebra, program, maxterm, truth, table, minterm, product, sums
Freeware | 1.75 MBytes
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This Physical Chemistry text book is now available in e format. We have preserved much of the material of the former hard copy editions, making changes to improve understanding of the concepts in addition to including some of the recent discoveries.
chemistry, physical, undergraduate, level, quantum, electroscopy, thermodynamics, meiser, help, book, laidler, sanctuary
Freeware | 36.34 MBytes
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Hydrogen Gas Calculator - Get yours here ! Calculates the HHO LPM requirements for your car - so you know exactly the
amount of HHO that your hydrogen gas generator needs to generate for your car engine size !
calculator, hho, gas, hydrogen
Freeware | 5.09 MBytes
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Simple Periodic Table is a virtual and simplified version of the well-known periodic table that is considered the basis of chemistry. This software will come in handy to a wide range of people, including students, teachers and even chemists.
chemistry, elements, analytical, the, of, periodic, table, simple
Freeware | 1.74 MBytes
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Hydrographic Survey Software for Windows, Load topographic or nautical maps, create singlebeam soundings, generate DTM's (Digital Terrain Models), generate depth contours, generate cross-sections, volume calculations and more.
software, hydrographic, maps, load, digital, creation, calculation, volume, dtm, terrain, model, topographic, seafloor, survey, mapping, nautical, singlebeam, sounding
$1499 | 8.97 MBytes
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Pocket PC based real time oscilloscope and spectrum analyzer with sophisticated triggering method including pre-trigger and post-trigger which are generally missing from other sound card based instruments.
instrument, pc, sound, card, fft, virtual, spectrum, analyzer, signal, generator, oscilloscope
$39.95 | 292.00 KBytes
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Geotechnical engineers can use this software for day-to-day analysis and calculations. Database of formulas include common correlations such as Cc, Cs, CBR, Es, etc as well as mass-volume relations and formulas.
log, gint, geotechnical, software, geological, geology, mechanics, visualization, soil, borehole
$199 | 4.30 MBytes
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NOW Prepare stock standard solutions in the easiest way. This way is like never seen before and very simple. Preparation calculator is not just a calculator, it check and make sure your lab preparation is correct.
standard, solution, preparation, calculator, reagent, stock, chemistry, analytical, solutions
$100 | 12.84 MBytes
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Signal generator and off-line oscilloscope, providing sine, square, triangle, saw tooth,white noise, pink noise, multi-tones, MLS, DTMF, music scale, arbitrary waveform generation including sweep function. It is a part of VIRTINS Multi-Instrument.
instrument, pc, sound, card, fft, virtual, spectrum, analyzer, signal, generator, oscilloscope
$24.95 | 25.75 MBytes
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Structural Analysis of Continuos Beams, Plane Frames, Trusses and Grids. Graphic environment. Bars with constant or variable cross section. Loads: uniform, linear, trapezoidal, triangular, parabolic, temperature, etc. Print preview, PDF.
analysis, frames, continuos, beams, grids, plane, 2d, structural, trusses
$89 | 3.25 MBytes
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Calculation of the slender strut (column) buckling
1025, din, 1026, 1028, 1029, safety, stress, strut, slender, beam, column, moment, buckling
$21 | 1.38 MBytes
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Designs of belt and chain transmission with more sprocket wheels
iso, ansi, din, b29, belt, transmission, chain, asme, 5294, 1m, 8187, 3, 5295, 7721, rma, wheel, ip, 24, sprocket, 1983, 5296
$18 | 1.27 MBytes
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Multi-channel multi-tone audio frequency sinusoidal & noise signal generator is intended for adjusting and measuring parameters of audio equipment.
sinusoidal, noise, signal, generator, frequency, sound, channel, multi, tone, audio, multi
$299 | 412.00 KBytes
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Geometric and strength designs of spiral cylindrical torsion springs
spring, check, strength, din, 2088, static, dynamic, 2, 13906, cylindrical, springs, torsion, spiral, en, spring
$27 | 1.69 MBytes
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calculate molecular weight of any chemical formula, easy to use and accurate, embeded periodic table inside for easy insert elemnts fromperiodic table,for student, chemist, scientist, teachers and analyst.
molecular, weight, mass, calculator, weight, molar
Freeware | 2.03 MBytes
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WinTitration - Acid base titration equilibrium with pH curve and color indicator variation4 types of valoration:Strong acid with strong base / Weak acid with strong base.Strong base with strong acid / Weak base with strog acid.
equilibrium, indicator, color, base, acid, curve, ph, calculations, titration
$7 | 1.47 MBytes
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Geometrical design and complex strength check of welded connections
welds, calculations, plug, fillet, and, spot, resistance, slot, connections, engineering, mechanical, cad, cam, calculation, welded, butt
$36 | 3.94 MBytes
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Truth in Science Counts is a multimedia, interactive, Adventure in Science, exploring the Universe we live in. Why are we here? Was Darwin right? Did life evolve or was it created? Does radiometric dating prove the earth is billions of years old?
intelligent, design, universe, bible, fossil, record, big, bang, sin, , salvation, explosion, cambrian, c14, 14, theistic, evolution, darwinian, dwain, creation, day, age, dating, carbon, radiometric, dinosaurs, gap, god
$14.95 | 841.56 MBytes
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Astronomy Conversion Tool converts between space units such as astronomical units, light years, and more.
astronomy, conversion, kilometer, mile, year, unit, tool, astronomical, light
Freeware | 505.00 KBytes
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Calculations of the straight beams with constant cross section.
beam, 1025, din, 1026, 1028, 1029, angle, deflection, straight, calculation, moment, stress, beam, bending
$21 | 1.37 MBytes
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CQFZ Magic Problems Creator for Chemistry for Windows has a powerful Wizard to help you Create your own custom problems collections - Easy and fast to use - User's manual
school, hydroxides, halides, ions, mono, polyatomic, organic, nomenclature, alkanes, cycloalkanes, chains, branched, linear, acids, oxides, k, 12, maths, chemistry, creator, k12, learning, exercises, problems, magic, high, teaching, salts
$41 | 1.82 MBytes
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Chemical Equation Expert is an integrated tool for chemistry professionals and students , you'll find balancing chemical equations and related calculations easy than ever!
chemical, equations, chemical, equation, calculator, chemcial, solve, balancing, balance, equaions
$29.95 | 483.00 KBytes
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SDEN - Distillation simulator of binary mixtures from 1 to 6 consecutive stages - Rayleigh equation - Relative volatility or VLE tables - Graphs and table of results - 10 Vapor-Liquid equilibrium tables included - User's Manual
vle, equilibrium, volatility, relative, mixture, binary, liquid, vapor, whiskey, drink, wine, column, head, water, fraction, software, alcohol, program, windows, simulator, still, pot, concentration, mole, distillate, equation, rayleigh, distillation
$24 | 1.68 MBytes
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JustNN is a neural network system for Microsoft Windows. It makes the creation of neural networks easy. It allows the user to produce multilayer neural networks from a grid or from text files and images.
intelligence, artificial, network, neural
$39 | 1.75 MBytes
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Geometric and strength designs of helical tension cylindrical springs
spring, din, 2, strength, check, dynamic, 2089, 2097, static, 13906, cylindrical, springs, tension, helical, en, spring
$28 | 1.72 MBytes
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REDOX is a freeware program designed for evaluating and predicting oxidation and reduction reactions in aqueous systems.
program, science, electrochemistry, battery, reactions, oxidation, reduction, chemistry, redox
Freeware | 0.81 MBytes
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Highly versatile and easy to use, PowerVue was designed for use on most electrical design and analysis applications. Use it for commercial building services, industrial plants, distribution systems, power factor correction.
design, software, , electrical, circuit, calculation, load, flow, fault
$409 | 5.33 MBytes
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SDES - Simulador de distilaciones de mezclas binarias de 1 a 6 etapas consecutivas usando la ecuacion de Rayleigh - Volatilidad relativa o tablas de equilibrio liquido vapor - Graficas y tablas de resultados
relativa, equilibrio, volatilidad, binaria, mezcla, liquido, vapor, bebida, vino, refrigerante, cabeza, agua, molar, software, alcohol, programa, windows, simulador, alambique, rayleigh, fraccion, concentracion, destilado, ecuacion, destilacion
$24 | 1.69 MBytes
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geographical data production and GIS data management. It allows you to combine and generate the most variated data formats supported by the cartography industry.
data, gis, production, geographical, geographic, and, management, gis, mapper, functionality, global, tracks, gps
$299.95 | 9.56 MBytes
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Pocket PC based real time oscilloscope with sophisticated triggering method including pre-trigger and post-trigger which are generally missing from other sound card based instruments.
instrument, pc, sound, card, fft, virtual, spectrum, analyzer, signal, generator, oscilloscope
$24.95 | 292.00 KBytes
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Free Java Applet is a chemistry spreadsheet calculator - balances virtually any chemical equation and follows up with stoichiometry calculations as well as equillibrium calculations in spreadsheet fashion. Includes Tutorial. Demo at mathshowcase.com
equations, stoichiometry, balance, calculator, spreadsheet, chemistry
Freeware | 0.92 MBytes
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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
chemistry
$29 | 12.85 MBytes
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Sound card based real time oscilloscope and spectrum analyzer with sophisticated triggering method including pre-trigger and post-trigger which are generally missing from other sound card based instruments. It is a part of VIRTINS Multi-Instrument.
instrument, pc, sound, card, fft, virtual, spectrum, analyzer, signal, generator, oscilloscope
$39.95 | 25.75 MBytes
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Build your own windmill and save money on power.
windmill, how, build, power, a, wind, make, your, own, you, do, to
Freeware | 783.00 KBytes
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Diffraction Lab Basic is a real-time 3D simulation of wave diffraction in a lab bench setup. It demonstrates diffraction from a square aperture, square array of point sources and two and three point sources on a circle.
science, 3d, graphics, simulation, fraunhofer, fresnel, interference, wave, optics, diffraction
Freeware | 3.66 MBytes
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A powerful sound card based multi-function virtual instrument software. It contains Oscilloscope, Spectrum Analyzer, Dynamic Signal Analyzer, Multimeter, Frequency Counter, Data Logger, Waterfall Plot, Spectrogram, LCR Meter, Device Test Plan
meter, instrument, frequency, counter, transfer, lcr, function, fft, multimeter, spectrogram, response, rta, waterfall, plot, virtual, signal, analyzer, spectrum, generator, sound, oscilloscope, level, pressure, pc
$199.95 | 25.75 MBytes
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Supports image analysis functions: angle, distance, perimeter, area, point and line measurements. Includes pixel profile, finding objects, histogram with statistics, image comparison, image Database, statistics.
image, measurement, analysis, medical, analyzing, image, map
$399 | 4.31 MBytes
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It consists of a real time oscilloscope, a real time spectrum analyzer and a signal generator, and can run them simultaneously. It supports sophisticated triggering method including pre-trigger and post-trigger.
instrument, pocket, pc, card, fft, sound, virtual, spectrum, analyzer, signal, generator, oscilloscope
$49.95 | 292.00 KBytes
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PTTD - Numero de platos te?ricos de columnas destilacion por el metodo de McCabe Thiele para destilacion de mezclas binarias - Cambios interactivos sobre el grafico de McCabe - Informe completo - Equilibrio Liquido-Vapor - Manual de Usuario
dise, o, etanol, agua, molar, ingenieria, volatilidad, quimica, npt, vapor, grafica, liquido, equilibrio, operativa, relativa, alimentacion, platos, teoricos, calculo, thiele, mccabe, torre, destilacion, columna, destilado, binarias, mezclas, recta
$17 | 2.15 MBytes
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Technical formulas (Solids, motion, friction...) / Units convertor
motion, friction, expansion, rotation, rolling, journal, linear, rectilinear, thermal, solid
$18 | 1.41 MBytes
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A powerful sound card based multi-function virtual instrument software. It contains Oscilloscope, Spectrum Analyzer, Multimeter, Frequency Counter.
meter, instrument, frequency, counter, transfer, lcr, function, fft, multimeter, spectrogram, response, rta, waterfall, plot, virtual, signal, analyzer, spectrum, generator, sound, oscilloscope, level, pressure, pc
$49.95 | 25.75 MBytes
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The GSA Image Analyser is a program to analyse 2D-Images of any kind. It can recognize and count objects in an image or also calculate the distance areas in it. The images can be imported from many sources (file, scanner, microscope...).
particle, analyzer, analyze, measurement, analysis, microscopy, picture, object, analysing, microscope, analyses, recognition, biometric, imageanalyzer, cell, count, analyser, image, counting, imageanalyser
$374 | 9.33 MBytes
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DTDF - Dise?o de columnas de destilacion por el metodo de McCabe para destilacion de mezclas binarias - Cambios interactivos sobre el grafico de McCabe- Informe completo - Equilibrio Liquido-Vapor con volatilidad relativa o tablas - Manual de Usuario
dise, o, etanol, agua, molar, ingenieria, volatilidad, quimica, npt, vapor, grafica, liquido, equilibrio, operativa, relativa, alimentacion, platos, teoricos, calculo, thiele, mccabe, torre, destilacion, columna, destilado, binarias, mezclas, recta
$17 | 2.15 MBytes
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PTTD - Number of theoretical plates by McCabe-Thiele method for distillation columns of binary mixtures - Interactive changes using McCabe-Thiele diagram - Full report printing - Vapor equilibrium using relative volatility or table of data
design, relative, ethanol, fraction, mole, volatility, ntp, equilibrium, diagram, liquid, vapor, trays, engineering, chemical, plates, distillation, theoretical, method, thiele, column, binary, bottoms, operational, feed, distillated, mixture, mccabe
$17 | 2.14 MBytes
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This program visualizes pathways. The user can display any kind of quantitative data from gene and protein experiments directly within the pathways (colours represent the value). Automatic pathway update from KEGG, BioCarta and GenMAPP.
ncbi, analyse, analysis, sequence, protein, annotation, gene, experiment, microarray, biocarta, genmapp, kegg, biology, bioinformatics, affymetrix, bioscience, pathway
Freeware | 1.96 MBytes
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Versamap draws outline maps on 16 map projections. Plot great and small circles. Print publication quality maps. Export maps in vector (WMF, CGM, DXF, ASCII) and bitmapped (BMP) formats. Add text to maps. Plot your own data in a simple ASCII format.
digital, maps, mapping, projections, map, cartography, geography, outline, versamap
$30 | 3.98 MBytes
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Feature rich and user friendly application for analysing array-experiments (e.g. from provider Affymetrix). It includes additional gene information, multiple analysis methods, automatic pathway mapping with an editor, function prediction...
analyse, bioscience, biology, ncbi, sequence, protein, dna, biocarta, genmapp, pathway, microarray, function, prediction, kegg, probeset, affymetrix
$1499 | 2.30 MBytes
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EABW - Equilibrios acido base para Windows.- Disoluci?n simple de acido o base.- Hidrolisis de sales.- Mezcla de acido + base. - Disolucion reguladora /buffer- Valoracion acido base (incluye acidos poliproticos).- 26 tipos de graficas
disolucion, diprotico, mezcla, hidrolisis, sal, amortiguadora, tampon, debil, reguladora, fuerte, volumen, tabla, constante, concentracion, grafica, ph, curva, equivalencia, valoracion, punto, acido, grado, disociacion, buffer, base, equilibrio
$24 | 2.47 MBytes
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