GPU4EO Challenge 2015 is an international initiative which involves students, researchers and professionals in a challenge aimed at improving the performance of remotely sensed data processing using the capacity of GPUs. Teams are asked to use and process Earth observation satellite data with NVIDIA k40 GPU and DORIS, an open source software package, to obtain the best performance, as determined by the fastest processing time.
A consortium of European space scientists has succeeded in establishing a common data hub that...
Researchers are designing artificial limbs to be more sensational, with the emphasis on...
NASA’s question is a simple one: What is your favorite place on Earth? The National...
For the crew of the Starship Enterprise, Star Trek's "Tricorder" was an essential tool, a multifunctional hand-held device used to sense, compute and record data in a threatening and unpredictable universe. It simplified a number of Starfleet tasks, scientific or combat-related, by beaming sensors at objects to obtain instant results. A new invention may be able to turn smartphones into powerful hyperspectral sensors...
The phenomenon called aurora borealis in the Northern Hemisphere, and aurora australis in the Southern Hemisphere, is a dance of particles and magnetism between the Sun and Earth. Scientists hope that, by amassing data from thousands of aurora-viewers, they'll learn more about the solar storms that can disrupt or destroy Earth's communications networks and affect the planet's navigation, pipeline, electrical and transportation systems.
When disaster strikes, it is critical that experts, decision makers and emergency personnel have access to real-time information in order to assess the situation and respond appropriately. It is equally critical that individuals and organizations have the capacity to analyze the wealth of data generated in the midst of the disaster and its immediate aftermath in order to produce accurate, customized warnings.
New global forest maps combine citizen science with multiple data sources, for an unprecedented level of accuracy about the location and extent of forestland worldwide. The maps rely on a combination of recent multisensory remote sensing data, statistics and crowdsourcing. By combining different data sources, and incorporating the input of trained citizen scientists, researchers were able to produce maps more accurate than any existing...
Scientists have been working with marine conservation group to develop better techniques for studying the seabed, which is vital for marine conservation and fisheries management. Cardigan Bay is renowned for its populations of dolphins and porpoises. Until recently the work of mapping and recording the seabed had been done using the traditional “researcher and clipboard” technique, which is costly and time consuming.
LPW POWDERSOLVE software is designed to enable higher efficiency and better quality control in additive manufacturing (AM). It is a secure, online, fully searchable metal powder characterization management system that handles all the analytical data required to assess the performance of AM metal powders.
During a panel at the South by Southwest Festival, NASA representatives discussed how citizen scientists have made a difference in asteroid hunting and announced the release of a desktop software application developed by NASA. The application is based on an Asteroid Data Hunter-derived algorithm that analyzes images for potential asteroids. It’s a tool that can be used by amateur astronomers and citizen scientists.
Smart grids help avoid blackouts and deter cyber attacks. They also pose new challenges. As power generation — and the communication and information processing associated with it — shifts from centralized power stations to distributed, heterogeneous systems, massive amounts of sensor data from stations must be transmitted efficiently and effectively analyzed in real time.
Having a strategy in place for effective asset performance management (APM) is critical in today’s zero downtime world. To guarantee that you are fully utilizing your assets, you should consider implementing the three “M” strategy: Measure, Monitor and Manage. This allows you to best gauge the state and quality of your assets, make changes where needed before a problem arises and strategically plan for future production.
Researchers have demonstrated the first-ever recording of optically encoded audio onto a non-magnetic plasmonic nanostructure, opening the door to multiple uses in informational processing and archival storage.
University of Pittsburgh, Carnegie Mellon University, UPMC Form Alliance to Transform Healthcare through Big DataMarch 17, 2015 2:19 pm | by UPMC | News | Comments
Today’s health care system generates massive amounts of data — electronic health records, diagnostic imaging, prescriptions, genomic profiles, insurance records, even data from wearable devices. Information has always been essential for guiding care, but computer tools now make it possible to use that data to provide deeper insights. Leveraging big data to revolutionize healthcare is the focus of the Pittsburgh Health Data Alliance.
All in Villarrica National Park is not as it seems. One of Chile's most active volcanos rises above a lake and town of the same name 470 miles south of Santiago. The scene is usually tranquil, allowing guided ascents to Villarrica's summit, magnets for tourists from around the world. However, at 3 a.m. on March 3, 2015, Villarrica blew its top in a spectacular fire fountain.
NASA launched four identical spacecraft March 12, 2015, on a billion-dollar mission to study the explosive give-and-take of the Earth and sun's magnetic fields. The unmanned Atlas rocket — and NASA's Magnetospheric Multiscale spacecraft — soared into a clear late-night sky, right on time. Within two hours, all four observatories were flying free.
Scientists will soon debut the blockbuster sequel to the so-called Big Bang Machine, which already found the elusive Higgs Boson. They're promising nearly twice the energy and far more violent particle crashes this time around.
Studying the intricate fractal patterns on the surface of cells could give researchers a new insight into the physical nature of cancer, and provide new ways of preventing the disease from developing. This is according to scientists who have, for the first time, shown how physical fractal patterns emerge on the surface of human cancer cells at a specific point of progression towards cancer.
A high-speed camera for monitoring vegetation from space and combating famine in Africa is being adapted to spot changes in human skin cells, invisible to the naked eye, to help diagnose skin diseases like cancer. In fact, the extraordinary digital infrared sensor from ESA’s Proba-V vegetation-scanning satellite is being adapted for several non-space applications.
Seahorse Scientific Workbench is a vendor-neutral software suite for capturing, analyzing and sharing analytical data. It consolidates raw and result data from multiple experimental techniques in a single tool, based on the emerging ASTM AnIML Data Standard. Seahorse Mobile delivers scientific data to mobile devices and supports chromatography (HPLC, GC), mass spectrometry, NMR, optical spectroscopy, microplate reader, bioreactor and fermenter, medical imaging and process chromatography data types.
Have you ever used a camera on board an interplanetary spacecraft? In May 2015, the ‘webcam’ on board Mars Express will be available for public imaging requests. ESA is inviting schools, science clubs and youth groups to submit proposals for one of eight opportunities to image another planet using the Visual Monitoring Camera on board Mars Express.
A NASA spacecraft is about to reach the end of a nearly eight-year journey and make the first rendezvous with a dwarf planet. The Dawn craft will slip into orbit around Ceres, a dwarf planet the size of Texas, on March 6, 2015. Unlike robotic landings or other orbit captures, the arrival won't be a nail-biter. Still, Dawn had to travel some three billion miles to reach the largest object in the asteroid belt between Mars and Jupiter.
The technology behind the camera that revealed the intricate, imperfect beauty of snowflakes is now able to expose their potential danger. About three years ago, a new high-speed camera captured free-falling ice crystals so well it might as well be yelling "freeze!" Now, a less expensive, hardier version with the same incredible capability has been designed for use by departments of transportation to anticipate road conditions.
Astronomical images often look like works of art. This picture of one of our nearest neighboring galaxies, the Small Magellanic Cloud (SMC), is certainly no exception! The scene is actually a collaboration between two cosmic artists — ESA’s Herschel space observatory and NASA’s Spitzer space telescope.
Scientists have discovered the brightest quasar in the early universe, powered by the most massive black hole yet known at that time. The discovery of this quasar, named SDSS J0100+2802, marks an important step in understanding how quasars, the most powerful objects in the universe, have evolved from the earliest epoch, only 900 million years after the Big Bang, which is thought to have happened 13.7 billion years ago.
From the ground in this extreme northern part of Antarctica, spectacularly white and blinding ice seems to extend forever. What can't be seen is the battle raging underfoot to re-shape Earth. Water is eating away at the Antarctic ice, melting it where it hits the oceans. As the ice sheets slowly thaw, water pours into the sea — 130 billion tons per year for the past decade. That's the weight of more than 356,000 Empire State Buildings.
ESA is developing a mini-satellite to test out radically new control systems and techniques and to demonstrate drastically improved mission control capabilities that will arise when satellites can fly more powerful on-board computers. Known as Ops-Sat, it is made up of three CubeSat units with deployable solar panels. Although only 30 cm high, it contains an experimental computer 10 times more powerful than any current spacecraft.
Plumes seen reaching high above the surface of Mars have caused a stir among scientists studying the atmosphere on the Red Planet. On two separate occasions in March and April 2012, amateur astronomers reported definite plume-like features developing on the planet. The plumes were seen rising to altitudes of over 250 kilometers on both occasions. By comparison, similar features seen in the past have not exceeded 100 kilometers.
- Page 1