free download science [0/1/0/1]

Home | Submit a file | New | Categories | Our awards | Link to us

Home & Desktop::Science
Sort by: date | product title | rating | downloads | popularity
Display: short descriptions | full descriptions
  • Satellite Image Browser is a Shareware Mac OS X application that can be used to display and print topographical satellite images.
    earth, weather, climate, temperature, view, viewer, image, browser, browse, satellite
    $20 | 2.54 MBytes
  • Satellite Image Browser is a Shareware Mac OS X application that can be used to display and print topographical satellite images.
    earth, weather, climate, temperature, view, viewer, image, browser, browse, satellite
    $20 | 2.54 MBytes
  • NovoCPT is designed for processing CPT files and calculating soil parameters such as friction angle, relative density, unit weight, fines content, shear wave velocity, Gmax, clay sensitivity, OCR, undrained shear strength, soil behavior type (SBT), Ic, at-rest earth pressure coefficient Ko and ... - Liquefaction analysis - Shallow footing settlement analysis - Pile bearing capacity analysis (LCPC) It has powerful reports, export to Excel,...
    geotechnical, soil, penetration, test, cone, software, cpt, correlation, mechanics
    $1299 | 6.99 MBytes
  • Using VisLog, the user will be able to enter borehole information including but not limited to their depth, coordinates, ground water level, etc. and have a three dimensional interactive view of the underground subject project. The ultimate aim of VisLog is to help users with making an image of the soil layers close to real condition. Input data can be taken from gINT, the most widely used borehole log software in the world. We support gINT files
    log, gint, geotechnical, software, geological, geology, mechanics, visualization, soil, borehole
    $899 | 7.75 MBytes
  • LateralK is a simple software for calculating lateral earth pressure coefficients and forces behind retaining walls in static and earthquake condition based on Rankine/ Coulumb formulas and also Mononobe/ Okabe methods. User manual (Help) is available for software.
    pressure, soil, earth, rest, at, geotechnic, passive, mechanics, design, lateral, log, retaining, wall, borehole, active
    $119 | 4.73 MBytes
  • NovoSPT is designed for analyzing Standard Penetration Test (SPT/ DCPT) blow counts and correlating N values to soil engineering properties. The following features are incorporated: correction factors including depth, rod length, etc., Consistency classification for all soil types, Liquefactions potential and many other soil correlations such as friction angle, Es, Vs, Gmax, Dr, fs, Qall, Settlement, etc., Save, Load, Graphs and reports
    spt, soil, geotechnical, penetration, properties, test, standard, correction, dcpt, correlation, software, mechanics
    $99 | 3.60 MBytes
  • NovoLiq supports the following field tests for liquefaction triggering: -Standard Penetration Test (SPT) -Becker Penetration Test (BPT) -Shear Wave Velocity (Vs) -Unlimited soil layers -Cyclic Resistance Ratio (10 methods) -Probability of liquefaction (Youd and Noble) -Depth (overburden) correction factor (9 options) -Conversion of Becker Density Test to SPT -Magnitude Scaling Factor (8 options) -Fines content correction (2 options)
    spt, geotechnical, penetration, liquefaction, test, standard, correlation, dcpt, soil, software
    $499 | 5.56 MBytes
  • 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.
    beam, properties, of, section, engineering, gyration, moment, inertia, geotechnic, geotechnical, formulae, structural, design, roark, civil, radious
    $99 | 2.65 MBytes
  • This Periodic Table is an excellent tool for both students and serious researchers. It has over 20 types of data on each element and all known isotopes in customizable, user-expandable tables. All sixteen numeric data types (plus any user-added data) can be corelated in particle or line graphs. Includes a powerful chemical equation balancer that can solve the most complex organic reactions and calculate molecular weights and amounts of reagents
    chemical, reactions, balncing, mendeleev, table, element, periodic
    Freeware | 3.06 MBytes
  • DRAGSENS Geo Software is used for the exact position estimation of a towed body, sensor, camera, array or net, dragged behind a ship, aircraft or vehicle. The software allows a real-time estimation of the position of a dragged sensor based on the location of a GPS-receiver. The sensor thereby can be dragged underwater, at water or earth surface or be airborne.
    navigation, towed, tube, dragged, ship, probe, sensor, receiver, position, system, gps
    $825 | 1.71 MBytes
  • 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 ...
    hysteresis, line, transistor, diode, symbolic, delay, filter, transfer, flop, flip, gate, calculus, optimisation, fourier, laplace, spice, digital, analogical, circuits, electronic, simulator, schema, capture, linear, simulation
    $70 | 21.15 MBytes
  • 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. Any project where you need to know voltage, current, kw, kva or kvar on any and all parts of the circuit. Save time on load flow calculations and line to neutral , line to line and 3-phase faults.
    design, software, , electrical, circuit, calculation, load, flow, fault
    $409 | 5.33 MBytes
  • MCTH Calculo del Numero de Platos Teoricos por el metodo de McCabe-Thiele para torres de destilacion de mezclas binarias (incluyendo azeotropos) - Cambios interactivos de los valores sobre el grafico de McCabe-Thiele - Informe completo con tablas y grafica - Equilibrio Liquido-Vapor mediante volatilidad relativa o tablas - Facil, rapido y comodo - Manual de Usuario en formato PDF
    dise, o, agua, etanol, fraccion, molar, volatilidad, relativa, grafica, diagrama, vapor, liquido, npt, equilibrio, quimica, ingenieria, teoricos, torre, platos, calculo, mccabe, thiele, destilacion, mezclas, recta, operativa, fondo, alimentacion, binarias, destilado, metodo
    $17 | 1.77 MBytes
  • MCTH Number of Theoretical Plates by McCabe-Thiele method for distillation towers of binary mixtures - Interactive changes using McCabe-Thiele diagram - Full report printing - Vapor equilibrium using relative volatility or table of data Easy and fast to use. User's manual in PDF format.
    design, relative, water, ethanol, mole, fraction, volatility, ntp, equilibrium, diagram, liquid, vapour, trays, vapor, engineering, chemical, calculator, distillation, plates, theoretical, thiele, method, tower, binary, bottoms, operational, feed, distillated, mixture, mccabe
    $17 | 1.77 MBytes
  • 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
  • GFCD Generador de problemas de Fisica para Windows - Cinematica: Posicion, velocidad, aceleracion, - distancia de frenado, lanzamiento vertical, horizontal y oblicuo - Dinamica: plano inclinado, plano horizontal, - Sistemas de una, dos y tres masas con cuerdas. - Pendulo conico. - Fuerza de rozamiento, - Maquina de Atwood - Facil y rapido de usar - Completo Manual de usuario.
    vector, newton, rozamiento, polea, inclinado, atwood, desliza, acelera, mesa, muelle, trayectoria, cuerda, distancia, plano, masa, cinematica, dinamica, calculo, fisica, problemas, ejercicios, posicion, velocidad, fuerza, peso, normal, centripeta, aceleracion, generador
    $35 | 1.90 MBytes
  • 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
    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
  • 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 ...
    chemical, equations, chemical, equation, calculator, chemcial, solve, balancing, balance, equaions
    $29.95 | 483.00 KBytes
  • 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 ...
    color, psychology, , delta, theta, brainwaves, alpha, beta, sound
    $43 | 52.63 MBytes
  • 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? Can the Bible be trusted? Is intelligent design opposed to science? Perhaps you had some of these questions yourself. This program explores the answers to these and other tough questions about creation, evolution, and intelligent design. Though Interactive, Multimedia, we will investigate these important scientific and creative topics, helping us get an accurate picture of the Universe we live in. The software includes a menu for copying the software to a CD Rom or DVD, allowing user to make copies for friends as well as Tools for creating CD or DVD labels. You can copy this program and give it to your friends. If you have ever wondered why you were created and what your future holds? This is your Adventure.
    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
  • WinVal - Curva de pH de valoracion acido-base con cambio de color del indicador + tabla de datos. 4 tipos de valoraciones: Acido fuerte, acido debil, base fuerte y base debil. Podemos seleccionar hasta 27 indicadores (incluyendo 10 indicadores fluorescentes). Se muestra el cambio de color del indicador (formas acida y basica) a lo largo de la curva de pH. Podemos imprimir la grafica del pH y la tabla de resultados. 27 INDICADORES: amarillo de alizarina GG azul de bromofenol azul de bromotimol fenolftaleina m-cresolpurpura naranja de metilo purpura de bromocresol rojo congo rojo de bromofenol rojo de cresol rojo de fenol rojo de metilo rojo neutro timolftaleina tornasol violeta de metilo 4-dimetilaminobenzol (F) esculina (F) beta-naftilamina (F) alfa-naftilamina (F) fluoresceina (F) eosina (F) eritrosina (F) acridina (F) umbeliferona (F) cumarina (F) beta-metil umbeliferona NOTA: (F) = Indicador fluorescente Rapido y facil de usar. Completo manual de usuario con eje ...
    color, fluorescente, indicador, error, equivalencia, quimica, colorimetrico, fuerte, constante, debil, valorado, valorante, punto, tabla, curva, grafica, volumen, volumetria, titulacion, grafico, ph, equilibrio, base, acido, calculo, valoracion
    $7 | 1.66 MBytes
  • EABW - Equilibrios acido base para Windows. - Disolucion simple de acido o base. - Hidrolisis de sales. - Mezcla de acido + base. - Disolucion reguladora / buffer /tampon / amortiguadora. - Valoracion acido base (incluye acidos poliproticos). - pH, concentraci?n, constante de equilibrio, grado de disociacion, volumen valorante. 34 tipos de calculos de equilibrio acido-base. Acidos debiles, fuertes, mono y poliproticos. Manual de Usuario
    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
  • WinTitration - Acid base titration equilibrium with pH curve and color indicator variation. 4 types of valoration: Strong acid with strong base / (*) Weak acid with strong base. (*) Strong base with strong acid / (*) Weak base with strog acid. (*) Only available in the registered version. 27 indicators: We can choose 27 indicators (including 10 fluorescent indicators). List of indicators: alizarin yellow R bromophenol blue bromothymol blue phenolphthalein m-cresol purple methyl orange bromocresol purple congo red bromophenol red cresol red phenol red methyl red neutral red thymolphthalein litmus methyl violet 4-dimethylaminobenzol (F) esculin (F) beta-naphthylamina (F) alpha-naphthylamina (F) fluorescein (F) eosin (F) eritrosine (F) acridine (F) umbelliferone (F) coumarin (F) beta-methylumbelliferone. NOTE: (F) = Fluorescent indicator For each chosen indicator the acid and basic color is shown. We can print table of results and pH curve Easy and fast to use ...
    equilibrium, indicator, color, base, acid, curve, ph, calculations, titration
    $7 | 1.47 MBytes
  • 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.
    diprotic, triprotic, solution, mixture, hydrolysis, polyprotic, simulation, strong, weak, volume, table, data, salt, constant, ph, calculation, graphic, curve, chemistry, acid, base, concentration, dissociation, buffer, equilibrium, titration
    $24 | 2.43 MBytes
  • 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, forces and concentrated moments, temperature. Print preview, PDF. Can be created groups of combinations of basic load cases. The envelope of each group of combinations can be obtained. Several unit systems can be used.
    analysis, frames, continuos, beams, grids, plane, 2d, structural, trusses
    $89 | 3.25 MBytes
  • This educational game challenges students to match organisms with the correct habitat they are found in. The game takes you around the world to explore the inhabitants from land biomes that range from the deepest dark rainforest to the frozen tundra. You will additionally explore water environments including the sea shore, the coral reef and then venturing out into the open ocean.
    organism, culture, biome, habitat, game, education
    $12 | 9.02 MBytes
  • 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
  • The calculation is intended for the purposes of geometric and strength designs of spiral cylindrical torsion springs made of wires and rods in circular sections, loaded with a static or cyclic loading. Application is developed in MS Excel, is multi-language and supports Imperial and Metric units. Is based on ANSI, ISO and DIN standards and support many 2D and 3D CAD systems.
    spring, check, strength, din, 2088, static, dynamic, 2, 13906, cylindrical, springs, torsion, spiral, en, spring
    $27 | 1.69 MBytes
  • Solutions to dozens of basic formulas from physics, technology and mechanical engineering. Help, pictures as well as many selection tables with values of various coefficients and material properties are available for the formulas. This module also includes a workbook with conversion of units and many technical tables. Application is developed in MS Excel, is multi-language and supports Imperial and Metric units.
    motion, friction, expansion, rotation, rolling, journal, linear, rectilinear, thermal, solid
    $18 | 1.41 MBytes
  • The calculation is developed for geometrical designs of belt and chain transmissions with more sprocket wheels (max. 15). It solve the necessary length of the belt (chain) using known positions and diameters of sprocket wheels. Application is developed in MS Excel, is multi-language, supports Imperial and Metric units and support many 2D CAD systems. (AutoCAD, AutoCAD LT, IntelliCAD, TurboCAD...).
    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

Page 2 of 5
1 2 3 4 5

Home | Submit a file | New | Categories | Our awards | Link to us
Legal disclaimer | Privacy policy