StarDrop 5.5 is a suite of software for guiding decisions in drug discovery, helping project teams quickly identify high-quality compounds. It works by evaluating complex data, which is often uncertain because of experimental variability or predictive error.
MIT researchers have developed an algorithm for bounding that they’ve successfully implemented...
The central mystery of quantum mechanics is that small chunks of matter sometimes seem to behave...
SDSC Joins Intel Parallel Computing Centers Program with Focus on Molecular Dynamics, Neuroscience and Life SciencesSeptember 12, 2014 2:44 pm | by San Diego Supercomputer Center | News | Comments
The San Diego Supercomputer Center (SDSC) at the University of California, San Diego, is working...
Sentira is a desktop application designed to provide elegant and dynamic visualization for compound data. The software is applicable across many fields of chemistry, enabling users to quickly find patterns in compound data, visualize structure-activity relationships and present and report results.
NeuroSolutions Infinity predictive data analytics and modeling software is designed to streamline data mining by automatically taking care of the entire data modeling process. It includes everything from accessing, cleaning and arranging data, to intelligently trying potential inputs, preprocessing and neural network architectures, to selecting the best neural network and verifying the results.
Earth's protective but fragile ozone layer is beginning to recover, largely because of the phase-out since the 1980s of certain chemicals used in refrigerants and aerosol cans, a U.N. scientific panel reported September 10, 2014, in a rare piece of good news about the health of the planet. Scientists said the development demonstrates that, when the world comes together, it can counteract a brewing ecological crisis.
New software launched by researchers at Birmingham City University aims to reduce the long periods of training and expensive equipment required to make music, while also giving musicians more intuitive control over the music that they produce. The developed software, showcased at the British Science Festival, trains computers to understand the language of musicians when applying effects to their music.
Some mysteries of science can only be explained on a nanometer scale — even smaller than a single strand of human DNA, which is about 2.5 nanometers wide. At this scale, scientists can investigate the structure and behavior of proteins that help our bodies fight infectious microbes, and even catch chemical reactions in action. To resolve these very fine details, they rely on synchrotron light sources like the ALS at Berkeley Lab.
Researchers at Washington University in St. Louis have developed algorithms to identify weak spots in tendons, muscles and bones prone to tearing or breaking. The technology one day may help pinpoint minor strains and tiny injuries in the body’s tissues long before bigger problems occur.
Both whales and dolphins have pelvic (hip) bones, evolutionary remnants from when their ancestors walked on land more than 40 million years ago. Common wisdom has long held that those bones are simply vestigial. But new research flies directly in the face of that assumption, finding that not only do those pelvic bones serve a purpose, but their size and possibly shape are influenced by the forces of sexual selection.
A laser-based instrument being developed for the International Space Station will provide a unique 3-D view of Earth’s forests, helping to fill in missing information about their role in the carbon cycle.
It may look like fresh blood and flow like fresh blood, but the longer blood is stored, the less it can carry oxygen into the tiny microcapillaries of the body. Using advanced optical techniques, the researchers measured the stiffness of the membrane surrounding red blood cells over time.
The Great Pacific Garbage Patch is an area of environmental concern between Hawaii and California where the ocean surface is marred by scattered pieces of plastic. Scientists believe the garbage patch is but one of at least five, each located in the center of large, circular ocean currents called gyres that suck in and trap floating debris.
Scientists have discovered and described a new supermassive dinosaur species with the most complete skeleton ever found of its type. At 85 feet (26 m) long and weighing about 65 tons (59,300 kg) in life, Dreadnoughtus schrani is the largest land animal for which a body mass can be accurately calculated.
What if the taxi-service app on your cellphone had a button on it that let you indicate that you were willing to share a ride with another passenger? How drastically could cab-sharing reduce traffic, fares, and carbon dioxide emissions? Authoritatively answering that question requires analyzing huge volumes of data, which hasn’t been computationally feasible with traditional methods.
University of Hawaii at Manoa astronomer R. Brent Tully has led an international team of astronomers in defining the contours of the immense supercluster of galaxies containing our own Milky Way. They have named the supercluster “Laniakea,” meaning “immense heaven” in Hawaiian.
Ion channels are involved in many physiological and pathophysiological processes throughout the human body. A young team of researchers investigated how ion flux through a voltage gated sodium ion channel works in detail. Since this process is incredibly fast, computer simulations were performed to visualize sodium flux "in slow motion."
Chemical reactions drive the mechanisms of life as well as a million other natural processes on earth. These reactions occur at a wide spectrum of temperatures, from those prevailing at the chilly polar icecaps to those at work churning near the earth’s core. At nanokelvin temperatures, by contrast, nothing was supposed to happen. Chemistry was expected to freeze up. Experiments and theoretical work have now show that this is not true.
Hummingbirds can hover so well they seem to float in mid-air. With the help of a supercomputer, Vanderbilt University mechanical engineer Haoxiang Luo has fleshed out some of the secrets of how hummingbirds hover, flight that's more similar to that of an insect than the typical bird.
In the unlikely event of a volcanic supereruption at Yellowstone National Park, the northern Rocky Mountains would be blanketed in meters of ash, and millimeters would be deposited as far away as New York City, Los Angeles and Miami. An improved computer model finds that the hypothetical, large eruption would create a distinctive kind of ash cloud known as an umbrella, which expands evenly in all directions.
Neurons in human skin perform advanced calculations, previously believed that only the brain could perform. Our touch experiences are already processed by neurons in the skin before they reach the brain for further processing.
Touchscreens and solar cells rely on special oxide layers. However, errors in the layers’ atomic structure impair not only their transparency, but also their conductivity. Using atomic models, Fraunhofer researchers have found ways of identifying and removing these errors.
NASA's Tropical Rainfall Measuring Mission or TRMM Satellite provided a look under the hood of Hurricane Cristobal as it moved north and paralleling the U.S. East Coast. NASA's HS3 hurricane mission also investigated the storm. Cristobal is close enough to the coast to trigger high surf advisories.
Sheepdogs use just two simple rules to round up large herds of sheep, scientists have discovered. The findings could lead to the development of robots that can gather and herd livestock, crowd control techniques, or new methods to clean up the environment.
Robo Brain — a large-scale computational system that learns from publicly available Internet resources — is currently downloading and processing about 1 billion images, 120,000 YouTube videos, and 100 million how-to documents and appliance manuals. The information is being translated and stored in a robot-friendly format that robots will be able to draw on when they need it.
Anthony Cheung’s formal mathematical training essentially ended with high school calculus. But as a musician and composer, he has explored mathematical phenomena in new ways, especially through their influence on harmony and timbre. “Through technology and thinking about acoustics, we can change sounds on the computer in innumerable ways,” says Cheung, whose musical composition earned him a 2012 Rome Prize from the American Academy in Rome.
MIT spinout Akselos has developed novel software, based on years of research at the Institute, which uses precalculated supercomputer data for structural components — like simulated “Legos” — to solve FEA models in seconds. Hundreds of engineers in the mining, power-generation, and oil and gas industries are now using Akselos software.
The Antwerp Diamond Center theft and other sophisticated, high-value heists show that motivated criminals can find ways to overcome every obstacle between them and their targets. Can the Energy and Defense departments, responsible for analyzing, designing and implementing complex systems to protect vital national security assets, learn from security failures in the banking, art and jewelry worlds? Sandia Labs set out to answer that question
- Page 1