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Content about scientific software

April 8, 2015

Using the Oakley supercomputer and a very small, frozen tuning fork, Joseph Heremans is rewriting our science textbooks. His computational research team has discovered that phonons — sound and heat particles — yield to magnetic fields.

April 8, 2015

They’re only 1/100th the width of a human hair, but these little sensors are kind of a big deal. Dubbed geometrically encoded magnetic sensors (GEMs), they have the ability to change shape once inside human tissue – and they provide greater accuracy than current technology.

April 1, 2015

Naturally occurring crystalline structures called zeolites have the ability to separate molecules, speed chemical reactions, rearrange atomic bonds, and break down long chains of hydrogen and carbon atoms. Scientists screened a large database of possible zeolite structures to find a few that can lead to cheaper ethanol and better engine lubrication. What they’ve discovered could mean greater engine efficiency and big savings for you.

April 1, 2015

iSGTW interviews Jorge Gomes, member of the European Grid Infrastructure (EGI) executive board, ahead of next month’s EGI Conference in Lisbon, Portugal. He explains why it is vital to support research with grid computing, as well as with a range of related IT services. “In order for researchers to be able to collaborate and share data with one another efficiently, the underlying IT infrastructures need to be in place,” says Gomes. “With the amount of data produced by research collaborations growing rapidly, this support is of paramount importance.”

March 25, 2015

 

Big data opens doors previously closed to researchers, yet the volume of data sends scientists looking for analytical tools to bring order from the informational cacophony. Prior to tools like Bioconductor, there were few options for working with quantitative data types; a discordant score for deciphering the human genetic code was the result.

Today, genomic analysis machines create a common language for users, and build a worldwide community to foster developers from among subject matter experts. These instruments make beautiful music from a mass of genomic information.

February 18, 2015

UC San Diego School of Medicine scientists have teamed up with Pittsburgh Supercomputing Center engineers to create 3D models of enzymes that cause inflammation. What they've learned could bring relief to victims of asthma and arthritis.

 

February 11, 2015

Computer simulation has the power to enable small and medium-sized enterprises (SMEs) to become more innovative and competitive. However, the cost of purchasing both the necessary hardware and software is often a major barrier to uptake.

Help is now at hand in the form of the CloudSME platform, through which simulation software packages and managed IT infrastructure can be rented on demand via a simple pay-per-use model.
 

February 11, 2015

Sometimes solar eruptions have a benign effect, perhaps only creating a spectacular aurora display. But at other times, they can be very dangerous to life on Earth. Stanford solar physicists Monica Bobra and Sebastien Couvidat have developed live forecasting techniques to provide more time to react.

February 4, 2015

CERN openlab is a unique public-private partnership between CERN and leading ICT companies. Founded in 2001 to develop the innovative ICT systems needed to cope with the unprecedented computing challenges of the Large Hadron Collider, CERN openlab unites science and industry at the cutting edge of research and innovation.

CERN openlab recently entered its fifth phase, which will run until the end of 2017. Now, for the first time in its history, it has extended beyond the CERN community to include other major European and international research laboratories. 

February 4, 2015

All images courtesy Department of Energy's Oak Ridge National Laboratory

January 21, 2015

Layers of the Earth's atmosphere. Click through for larger image. Image courtesy Kelvin Song under CC BY-SA 3.0 via Wikimedia Commons. 

January 21, 2015

As high-performance computers reshape the future, scientists gain the next-generation tools enabling them to see deeper into the past. Paleobiologists at the University of Nebraska-Lincoln and Indiana University look to these tools to rewrite the story of the snake’s evolution.

January 14, 2015

Seven out of ten academics would be unable to do their work without research software, according to a survey carried out by the UK’s Software Sustainability Institute. 56% of respondents report developing their own software, but many of these researchers have no training in software development.

October 15, 2014

Last week, decision makers and technical experts from the world of IT met in Heidelberg, Germany, for the second ISC Big Data conference. The event focused on a wide range of big data applications and featured discussion of the latest developments in data-centric computing from both major industry players and academic researchers.

 

September 17, 2014

Domenico Talia will speak about big-data mining and knowledge discovery at ISC Big Data in Heidelberg, Germany, on 1-2 October. Talia, who is a professor of computer engineering at the University of Calabria in Italy, will explain how cloud computing can offer effective support for addressing both the computational and data-storage needs of big-data mining and parallel analytics applications. In an in-depth interview, he tells iSGTW about his research in this area and argues that it’s time for the public sector to invest in big-data, so as to provide better services to citizens.

September 10, 2014

According to US Department of Energy estimates, by 2040 around 90% of new cars sold will still employ combustion engines. Read about VERIFI (Virtual Engine Research Institute and Fuels Initiative), the first environment to offer high-fidelity, 3D, end-to-end combustion engine simulation and visualization tools.

July 2, 2014

Last week, iSGTW attended the International Supercomputing Conference (ISC’14) in Leipzig, Germany. The event featured a range of speakers representing a wide variety of research domains. Awards given by PRACE and Germany’s Gauss Centre for Supercomputing highlighted some of the outstanding research on show at the event. And, of course, the new TOP500 list of the world’s fastest supercomputers was announced.

March 5, 2014

Research output amounts to much more than just academic papers. It is important that datasets, and the software used to analyze them, are also properly cited and that the researchers behind these are given credit for their work. Preserving software and making it citable is also vital in ensuring that scientific results are reproducible by other research groups.

January 8, 2014

Last month, local OpenStack users from France and Switzerland held a meeting at CERN. iSGTW discusses the event with Tim Bell, a member of the OpenStack management board and leader of the Operating Systems and Infrastructure Services group within CERN’s IT department. Bell explains the vital role OpenStack plays in enabling CERN to flexibly tailor its computing resources to meet demand, as well as its importance for other organizations across the globe.

November 6, 2013

Last week, iSGTW was at the EUDAT second conference in Rome, Italy. EUDAT, which is funded under the European Commission's FP7 scheme, seeks to support a collaborative data infrastructure which will allow researchers to share data within and between communities and enable them to carry out their research effectively. 

September 11, 2013

Today, 88% of fish stocks in the European Union are fished beyond their maximum sustainable yield, which has led to a steady decline in average fish size over the past 20 years.

Discover how the iMarine initiative is establishing a vital data infrastructure to help facilitate research in this field and improve fisheries management.

 

June 5, 2013

Rossen Apostolov will be discussing some of the lessons learned from the ScalaLife project at ISC'13 in Leipzig next month. Since 2011, the EU-funded ScalaLife project has been working to help enhance the models used by life scientists.

May 29, 2013

Last week, the results of a survey were published in the journal Scienceshowing that many non-scientific factors often come into play when researchers select software for modeling and other purposes. Could researchers' inability to weigh up the relative pros and cons of the software alternatives available to them based on their scientific merits be undermining the scientific method?

May 15, 2013

At TedxCERN, 18-year-old Florida high school student and Google Science Fair Winner, Brittany Wenger, explained how she built a neural network to help tackle breast cancer.

May 1, 2013

With access to significantly more computational power, researchers can provide more accurate earthquake predictions with the potential to save lives and minimize property damage. Read about advances in developing code to cut both research times and energy costs in simulating seismic hazards.