High Performance Parallelism Pearls, the latest book by James Reinders and Jim Jeffers, is a teaching juggernaut that packs the experience of 69 authors into 28 chapters designed to get readers running on the Intel Xeon Phi family of coprocessors, plus provide tools and techniques to adapt legacy codes, as well as increase application performance on Intel Xeon processors.
This 50X photo shows the algae Micrasterias Americana. It received an Image of Distinction designation in the 2013 Nikon Small World Photomicrophotography Competition, which recognizes excellence in photography with the optical microscope, and was taken by Marek Mis using polarized light.
As with the proverbial canary in the coal mine, birds serve as an indicator of the health of our environment. Many common species have experienced significant population declines within the last 40 years. Suggested causes include habitat loss and climate change, however to fully understand bird distribution relative to the environment, extensive data are needed.
Researchers are demonstrating revolutionary robotic techniques inspired by plants, featuring a 3-D-printed ‘trunk,’ ‘leaves’ that sense the environment and ‘roots’ that grow and change direction. Humans naturally understand problems and solutions from an animal’s perspective, tending to see plants as passive organisms that don’t ‘do’ much of anything, but plants do move, and they sense, and they do so in extremely efficient ways.
More than 2.8 megaliters of water has been saved in just under a year using groundwater to cool the Pawsey Centre supercomputer in Perth.To make that happen, scientists have undertaken stringent tests to ensure that returning heated water to the Mullalloo aquifer has no adverse effects.
UC Irvine will receive $8 million from the NIH to establish one of six national centers dedicated to creating a database of human cellular responses that will accelerate efforts to develop new therapies for many diseases. The center will partner with researchers from Cedars-Sinai Medical Center’s Regenerative Medicine Institute, the Gladstone Institute of Neurological Disease, UC San Francisco, Johns Hopkins University and MIT.
NASA has formally delivered to Alaskan officials a new technology that could help pilots flying over the vast wilderness expanses of the northern-most state. The technology is designed to help pilots make better flight decisions, especially when disconnected from the Internet, telephone, flight services and other data sources normally used by pilots.
Technology is putting complex topics like severe weather and climate change on the map — literally. Mapping data associated with specific geographic locations is a powerful way to glean new and improved knowledge from data collections and to explain the results to policymakers and the public. Particularly useful is the ability to layer different kinds of geospatial data on top of one another and see how they interact.
The special theory of relativity of Albert Einstein and quantum electrodynamics, which was formulated by, among others, Richard Feynman, are two important fundaments of modern physics. The research group of Wilfried Nörtershäuser re-examined these theories in experiments at the GSI Helmholtz Center for Heavy Ion Research. Nörtershäuser’s team has accelerated ions to velocities near the speed of light and illuminated them with a laser.
An international team of astronomers has been able to see into the heart of an exploding star, by combining data from telescopes that are hundreds or even thousands of kilometers apart. Highly-detailed images produced using radio telescopes from across Europe and America have pinpointed the locations where a stellar explosion (called a nova), emitted gamma rays (extremely high energy radiation).
On October 7, 2014, NASA astronaut Reid Wiseman and European Space Agency astronaut Alexander Gerst completed the first of three spacewalks for the Expedition 41 crew aboard the International Space Station. The spacewalkers worked outside the space station's Quest airlock for 6 hours and 13 minutes, relocating a failed cooling pump to external stowage and installing gear that provides back up power to external robotics equipment.
Supercomputing 2014 (SC14) is announcing a new “HPC Matters” plenary that will examine the important roles that high performance computing (HPC) plays in every aspect of society from simplifying manufacturing to tsunami warning systems and hurricane predictions to improving care for cancer patients.
UN-SCAN-IT Gel 7.1 gel analysis software converts virtually any scanner, digital camera or other image input device into an accurate high‑speed densitometer and digitizer system. Features include a zoomable and scalable analysis screen, lane analysis, segment analysis, dot blot analysis, color and grayscale gel analysis, clone drawing mode, MW calculation and calibration curves.
The next time some nasty storms are heading your way, the National Weather Service says it will have a better forecast of just how close they could come to you. The weather service started using a new high-resolution computer model that officials say will dramatically improve forecasts for storms up to 15 hours in advance. It should better pinpoint where and when tornadoes, thunderstorms and blizzards are expected.
A little-known secret in data mining is that simply feeding raw data into a data analysis algorithm is unlikely to produce meaningful results. New discoveries often begin with comparison of data streams to find connections and spot outliers. But most data comparison algorithms today have one major weakness — somewhere, they rely on a human expert. But experts aren’t keeping pace with the complexities of big data.