Insert channels in a membrane and see what happens. See how different types of channels allow particles to move through the membrane. Sample Learning Goals * Predict when particles will move through the membrane and when they will not. * Identify which particle type will diffuse depending on...

Small Java application that scans selected folder for movies and creates all-in-one html file with their descriptions downloaded from IMDB.

OrthoPlanner is an opensource software that helps in analyzing bone related x-rays.


Platforms: Mac, Mac OSX

Keyword: Analyzing, Analyzing Bone, Analyzing Bone Related, Bone Related, Bone Related Xrays, Helps, Is An, Opensource, Opensource Software, Orthoplanner, Related, Software, Software Helps, Xrays

With this simulation, you can explore the ideas of interference and diffraction resulting from waves passing through a single opening (the single slit); waves being emitted with equal amplitude in all directions from two sources (the double source), and waves passing through two closely spaced...


Platforms: Mac, Mac OSX

Keyword: Bright Regions, Closely, Closely Spaced, Coincide, Equal Amplitude, Equations, Exception, Explore, Pattern, Simulation, Single, Single Slit, Singleslit, Sources, Waves Emitted, Waves Passing, What Are Known

When will objects float and when will they sink? Learn how buoyancy works with blocks. Arrows show the applied forces, and you can modify the properties of the blocks and the fluid. Sample Learning Goals: * Predict whether an object will sink or float when placed in a liquid, given densities...


Platforms: Mac, Mac OS X v10.4

Keyword: Act, Afloat, And The, And When, And You, Blocks Arrows, Fluidsample Learning, Forces, Liquid, Modify, Object, Objects Float, Sink, Solids, Volume, When Will They, Works Blocks

In this simulation, you can investigate the electric force that one charged particle exerts on another. The electric force is shown in three ways. First, particle 2 can be dragged left or right to sample the force at various locations - the force on each particle is shown with an arrow. Second,...


Platforms: Mac, Mac OSX

Keyword: And The, Anotherthe Electric, Arrow, At The, At Various, Bottom, Box, Check, Define Positive, Dragged, Investigate, Left, Negative, Sample, Simulation, Third You Can, To The Right, Ways, Ways Particle

In this simulation, you can investigate the electric force that a charged particle experiences in a two-dimensional situation, because of four other nearby charged particles. The net electric force is shown as an arrow attached to the particle. Note that each particle can be dragged around the...


Platforms: Mac, Mac OSX

Keyword: Around The, Arrow, Arrow Attached, As An, Attached, Because Of, Can Be, Charged Particle, Charged Particlesthe, Dragged, Electric Force, Experiences, Investigate, Particle, Particle Note, Simulation, Twodimensional Situation

In this simulation, you can investigate the electric field at various positions along a line, when there are either one or two charged particles on that line. The electric field is represented in two ways. First, there is a movable positive test charge that you can move along the line to sample...


Platforms: Mac, Mac OSX

Keyword: Along The, Are Either, As The, At Various, Charge, Charged Particles, Define Positive, Investigate, Left, Move, Negative, Positions, Represent, Sample, To The Right, Ways, When There Are

PrimerPlex is an efficient and sophisticated tool for designing oligos for multiplex assays. Multiplex assays facilitate amplification of multiple targets in a single reaction vessel, reducing both the time and cost of experimentation. PrimerPlex designs primers for multiplex PCR assays and...


Platforms: Mac, Mac OSX

Keyword: 200 And, 200 Such, Acid Detection, Checks, Ensure Specificity, Format, Gel El, Gene, Give, Luminex, Oligos, Systemsprimerplex Designs Oligos, The Best Possible, Throughput Snp Applications, Time, Time Cost, Tool Designing, Typing Haplotyping, You The Best

Datasqueeze 2.2 is a graphical interface for analyzing data from 2D x-ray diffraction detectors (wire, image plate, CCD), running on Windows, Linux, and Macintosh OS X. The interface is simple and intuitive, and the program is easy to use even for those new to x-ray diffraction analysis....


Platforms: Mac, Mac OS X v10.4

Keyword: 22 Is, Analysis, Analysis Datasqueeze, Analyzing Data, And The, Ccd Running, Intuitive, Macintosh, To Use Even, Use Even For, Useful For The, Windows Linux, Wire Image Plate, Xray, Xray Diffraction, Xray Diffraction Analysis, Xray Diffraction Detectors

simuPOP is a general-purpose individual-based forward-time population genetics simulation environment. The core of simuPOP is a scripting language (Python) that provides a large number of objects and functions to manipulate populations, and a mechanism to evolve populations forward in time. Using...


Platforms: Mac, Mac OSX

Keyword: Along The, And See, Are New, At The, Basic Population, Batch File, Complex, Download, Evolve, Extensible, Features, Functions, Increasing, Start, You Along The, You Are New, You Could Not, You Have Certain, You Might Want, Your Need Exactly

sigTOOL is a general-purpose signal processing package that runs in the MATLAB environment. It is open-source and free-of-charge. Built-in analyses are currently targeted at those working in electrophysiology and neuroscience. If you are working in these fields, sigTOOL's extensive file import...


Platforms: Mac, Mac OSX

Keyword: Analysis Digi, Analysis Plotting, Automatically Slot, Convenience, Data Format, Datasigtool, Reinventing, Sigtool, Simply, Wheel Code Developed, Working, Write, Write Redistribute, Writing Custom, Writing Custom Software, You Get The, Zipped Redistributed

The BBL format is the main output format of the Power Graph. A BBL file describes nodes, groups of nodes (power nodes), as well as the edges between these groups of nodes (power edges). Each line contains a piece of information of the following type: * NODE {node identifier} -- Defines a single...


Platforms: Mac, Mac OSX

Keyword: Are To, As The, As Well, Bbl File, Bbl Format, Edge, Edges, Fail Phrases, Optional, Power Nodes, Power Nodesall, Relationship, Replaced, Space Fail, Squared Brackets, Tab, Tab Delimited Separation, Type, Type Node Node

OligoCounter is a Java command line program which counts overrepresented 8-14bp oligonucleotides in DNA sequences. These oligos can be useful in visualising small genomes on a global basis (see figure below), investigating repeats at certain regions, and for attributing short reads (for example...


Platforms: Mac, Mac OSX

Keyword: And For, Applications, At Certain, Attributing Short, Basis, Be Useful, Can Be, Command Line, Counts Overrepresented, Genomesimple Te, Global Basis, Investigating, Java, Oligonucleotides, Oligos, Regions, Short Reads, Visualised, Visualising Small Genomes

This applet shows the phenomenon of the chromatic dispersion of light. Firstly it shows light dispersion through a prism. It also shows rainbows as an example of light dispersion.


Platforms: Mac, Mac OSX

Keyword: Applet, Chromatic, Dispersion, Firstly, Light, Phenomenon, Prism, Rainbows, Shows

JFractals allows you to explore Julia sets and the Mandelbrot set. Features: * Multithreaded rendering. * Antialiasing * Draws Mandelbrot and Julia sets


Platforms: Mac, Mac OSX

Keyword: Antialiasing, Draws, Explore, Features, Jfractals, Julia, Mandelbrot, Multithreaded, Rendering

The Ejs Pendulum on an Accelerating Train model displays the model of a pendulum on an accelerating train. The problem assumes that the pendulum rod is rigid and massless and of length, L = 2, and the pendulum bob is of mass, m = 1. The initial pendulum angle and the initial velocity of the train...


Platforms: Mac, Mac OSX

Keyword: Accelerating, Changed, Clicking, Compadre, Compiled, Double, Ejs Mech Lagrange Pendulum Trainjar, Initial, Installed, Model, Models, Modify, Pendulum, Physics, Program, Project, Source, Train

The Ejs Platform on Two Rotating Cylinders model displays the model of a platform resting on two equal cylinders are rotating with opposite angular velocities. There is kinetic friction between each cylinder and the platform. The separation between the cylinders and the coefficient of kinetic...


Platforms: Mac, Mac OSX

Keyword: Archive, Clicking, Compiled, Cylinders, Friction, Installed, Kinetic, Model, Models, Modify, Physics, Platform, Program, Project, Readytorun, Rotating, Source

The Molecular Dynamics Adiabatic Piston model shows two gas samples within a horizontal cylinder that is divided by an insulated piston that moves without friction. It is a supplemental simulation for an article by Eric Gislason "A close examination of the motion of an adiabatic piston" in the...


Platforms: Mac, Mac OSX

Keyword: Adiabatic, Average, Computed, Dynamics, Energy, Final, Gases, Interact, Kinetic, Model, Molecular, Particles, Piston, Position, Pressure, Pressures, Samples, Shows, Temperature

The STP Entropy Einstein Solid program calculates the entropy of two Einstein solids that can exchange energy. The purpose of this calculation is to illustrate that the entropy is a maximum at thermal equilibrium. The default system is two Einstein solids with 50 particles each and total energy E...


Platforms: Mac, Mac OSX

Keyword: Additional, Archive, Aspects, Compadre, Compiled, Distributed, Einstein, Energy, Entropy, Found, Physics, Program, Programs, Readytorun, Searching, Solids, Source, Statistical, Stp Entropyeinsteinsolidjar, Thermal