Advertisement
Information Technologies
Subscribe to Information Technologies
View Sample

FREE Email Newsletter

Numerical Simulation of Multiphysics Processes

August 25, 2014 4:11 pm | Award Winners

Sandia National LaboratoriesGoma 6.0 is software for numerical simulation of multiphysics continuum processes, including moving geometry, phase-change, fluid-structural interactions, complex rheology and chemical reactions. It solves the fundamental equations of mass, momentum, energy and chemical species transport using the finite element method (FEM), which can be described by partial differential equations.

Heightened Multiphysics

August 25, 2014 3:53 pm | Award Winners

Modeling and simulation is standard practice in nearly every scientific field. Idaho National Laboratory’s Multiphysics Object Oriented Simulation Environment (MOOSE) has transformed approaches to predictive simulation, making it quick, adaptable and more accessible. MOOSE is a computer software that can be loaded onto most UNIX-compliant operating systems including, but not limited to, Mac OS X, Ubuntu, OpenSuSE, Fedora, CentOS and Redhat.

Better Decision Making

August 25, 2014 3:40 pm | Award Winners

Oak Ridge National Laboratory has developed iSPM: Intelligent Software Suite for Personalized Modeling of Expert Opinions, Decisions and Errors in Visual Examination Tasks, a novel technology utilizing eye-tracking hardware, an intelligent GUI engine and advanced analytics to predict an individual’s perceptual behavior, cognitive response and risk of error for complex decision tasks such as cancer diagnosis from medical images.

Advertisement

Simplifying Electrolyte Selection

August 25, 2014 3:27 pm | Award Winners

Mapping of the human genome has advanced our understanding of life, health and potential cures for diseases. Many technologies could benefit from genome-level investigations. Now, a disruptive virtual scientific simulation tool that delivers a genome-level investigation for electrolytes is available. Idaho National Laboratory’s Kevin Gering has developed the Advanced Electrolyte Model (AEM), a molecular-based, scientifically proven simulation tool.

Razor-sharp TV pictures

August 25, 2014 1:24 pm | News | Comments

The future of movie, sports and concert broadcasting lies in 4K definition, which will bring cinema quality TV viewing into people’s homes. With its 3840 x 2160 resolution, 4K Ultra HD has four times as many pixels as today’s Full HD. The new HEVC video compression standard now allows broadcasters to transmit live video in the 4K digital cinema standard, and was used recently to broadcast a soccer game in Germany.

Future phones to use blood, speech to monitor HIV, stress, nutrition

August 25, 2014 9:30 am | by Cornell Univ. | News | Comments

David Erickson, a professor at Cornell Univ., will receive a $3 million National Science Foundation grant over five years to adapt smartphones for health monitoring. The program, dubbed PHeNoM for Public Health, Nanotechnology, and Mobility, aims to deploy three systems that can have an immediate impact on personal healthcare.

Quenching one's thirst for knowledge by studying beer foam

August 25, 2014 7:46 am | by Sarah Perrin, EPFL | News | Comments

A mechanical engineering student at EPFL in Switzerland wanted to understand the reason behind the formation of a “foam volcano” after tapping the neck of a bottle of beer. He studied the phenomenon with a high-speed camera and compared it to the outcome of applying the same action to sparkling water. His work offers insights into the behavior of cavitation nuclei.

A Closer Look at 3-D Cell Cultures

August 22, 2014 2:14 pm | Award Winners

It’s well known that compared with 2-D cell culture models, 3-D cell culture models have different patterns of development, respond differently to therapeutic targets and have different patterns of gene expression. Lawrence Berkeley National Laboratory’s BioSig3D is the only computational platform that provides Web-based delivery of image-based bioinformatics technology from 3-D cell culture models that are imaged in full 3-D using either confocal or deconvolution microscopy.

Advertisement

Laser device may end pin pricks for diabetics

August 22, 2014 8:07 am | by John Sullivan, Office of Engineering Communications, Princeton Univ. | News | Comments

Princeton Univ. researchers have developed a way to use a laser to measure people's blood sugar, and, with more work to shrink the laser system to a portable size, the technique could allow diabetics to check their condition without pricking themselves to draw blood.

Delivery by drone

August 21, 2014 9:16 am | by Jennifer Chu, MIT News Office | News | Comments

In the near future, the package that you ordered online may be deposited at your doorstep by a drone: Last December, online retailer Amazon announced plans to explore drone-based delivery, suggesting that fleets of flying robots might serve as autonomous messengers that shuttle packages to customers within 30 mins of an order.

Researchers develop models to study polyelectrolytes

August 21, 2014 9:04 am | by Matt Shipman, News Services, North Carolina State Univ. | Videos | Comments

Researchers from North Carolina State Univ. have developed a novel and versatile modeling strategy to simulate polyelectrolyte systems. The model has applications for creating new materials as well as for studying polyelectrolytes, including DNA and RNA. Polyelectrolytes are chains of molecules that are positively or negatively charged when placed in water.

New framework would facilitate use of new Android security modules

August 21, 2014 8:35 am | by Matt Shipman, News Services, North Carolina State Univ. | News | Comments

Computer security researchers have developed a modification to the core Android operating system that allows developers and users to plug in new security enhancements. The new Android Security Modules (ASM) framework aims to eliminate the bottleneck that prevents developers and users from taking advantage of new security tools.

Unlocking the potential of simulation software

August 21, 2014 7:44 am | by Rob Matheson, MIT News Office | News | Comments

With a method known as finite element analysis (FEA), engineers can generate 3-D digital models of large structures to simulate how they’ll fare under stress, vibrations, heat and other real-world conditions. Used for mapping out large-scale structures, these simulations require intensive computation done by powerful computers over many hours, costing engineering firms much time and money.

Advertisement

Water-cooled Perfection

August 20, 2014 4:47 pm | Award Winners

Hewlett-Packard and National Renewable Energy Laboratory’s HP Apollo supercomputing platform approaches HPC from an entirely new perspective as the system is cooled directly with warm water. This is done through a “dry-disconnect” cooling concept that has been implemented with the simple but efficient use of heat pipes. Unlike cooling fans, which are designed for maximum load, the heat pipes can be optimized by administrators.

Chaos that Brings Order

August 20, 2014 4:29 pm | Award Winners

Oak Ridge National Laboratory’s DUCCS is ultra-efficient software that utilizes highly parallel chaotic map computations to quickly (in a few minutes) and efficiently detect component faults in computing units, memory elements and interconnects of hybrid CPU-GPU computing systems.

Flattening Yields Faster CT

August 20, 2014 2:14 pm | Award Winners

In 2012, more than 85 million computed tomography (CT) scans were performed in the U.S. Of these, 16% were thoracic scans. Up to now, this has been done manually and sequentially in what is a tedious, lengthy and error-prone process. Engineers at Siemens Corporate Technology and Siemens Healthcare, Computed Tomography have launched a new solution to save radiologists time and increase diagnostic confidence for thoracic bone assessment.

Could elastic bands monitor patients’ breathing?

August 20, 2014 11:39 am | News | Comments

Research published in ACS Nano identifies a new type of sensor that could monitor body movement and advance the future of global health care. Although body motion sensors already exist in different forms, they have not been widely used due to their complexity and cost of production.

Many patients don’t understand electronic lab results

August 20, 2014 10:48 am | by Laurel Thomas Gnagey, Univ. of Michigan | News | Comments

While it's becoming commonplace for patients to see the results of laboratory work electronically, a new Univ. of Michigan study suggests that many people may not be able to understand what those numbers mean. The research found that people with low comprehension of numerical concepts—or numeracy—and low literacy skills were less than half as likely to understand whether a result was inside or outside the reference ranges.

Research paves way for development of cyborg moth “biobots”

August 20, 2014 9:46 am | by Matt Shipman, News Services, North Carolina State Univ. | News | Comments

North Carolina State Univ. researchers have developed methods for electronically manipulating the flight muscles of moths and for monitoring the electrical signals moths use to control those muscles. The work opens the door to the development of remotely-controlled moths, or “biobots,” for use in emergency response.

Engineers take step toward photonic circuits

August 20, 2014 8:35 am | by Richard Cairney, Univ. of Alberta | News | Comments

The invention of fiber optics revolutionized the way we share information, allowing us to transmit data at volumes and speeds we’d only previously dreamed of. Now, electrical engineering researchers at the Univ. of Alberta are breaking another barrier, designing nano-optical cables small enough to replace the copper wiring on computer chips.

Bubbling down: Discovery suggests surprising uses for common bubbles

August 20, 2014 8:29 am | by John Sullivan, Office of Engineering Communications, Princeton Univ. | News | Comments

Anyone who has ever had a glass of fizzy soda knows that bubbles can throw tiny particles into the air. But in a finding with wide industrial applications, Princeton Univ. researchers have demonstrated that the bursting bubbles push some particles down into the liquid as well.

U.S. wants cars to talk to each other

August 19, 2014 10:34 am | by Associated Press, Joan Lowy | News | Comments

The Obama administration has said it is taking a first step toward requiring that future cars and light trucks be equipped with technology that enables them to warn each other of potential danger in time to avoid collisions. A research report released by the National Highway Traffic Safety Administration estimates that the technology could eventually prevent 592,000 left-turn and intersection crashes a year, saving 1,083 lives.

First indirect evidence of so-far undetected strange baryons

August 19, 2014 10:06 am | by Karen McNulty Walsh, Brookhaven National Laboratory | News | Comments

New supercomputing calculations provide the first evidence that particles predicted by the theory of quark-gluon interactions but never before observed are being produced in heavy-ion collisions at the Relativistic Heavy Ion Collider, a facility that is dedicated to studying nuclear physics. These heavy strange baryons, containing at least one strange quark, still cannot be observed directly.

Our connection to content

August 19, 2014 9:34 am | by Rob Matheson, MIT News Office | News | Comments

It’s often said that humans are wired to connect: The neural wiring that helps us read the emotions and actions of other people may be a foundation for human empathy. But for the past eight years, MIT Media Lab spinout Innerscope Research has been using neuroscience technologies that gauge subconscious emotions by monitoring brain and body activity to show just how powerfully we also connect to media and marketing communications.

Laser “lightning rods” channel electricity through thin air

August 19, 2014 8:49 am | News | Comments

By zapping the air with a pair of powerful laser bursts, researchers at the Univ. of Arizona have created highly focused pathways that can channel electricity through the atmosphere. The new technique can potentially direct an electrical discharge up to 10 m away or more, shattering previous distance records for transmitting electricity through air. It also raises the intriguing possibility of one day channeling lightning with laser power.

X
You may login with either your assigned username or your e-mail address.
The password field is case sensitive.
Loading