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Content about Grid computing

August 19, 2015

Modern farming practices are often blamed for the rise in greenhouse gas emissions. A new big data analysis indicates change in land use might be as much to blame. With an eye to best practices, researchers see solutions to mitigate these contributors to climate change.

August 12, 2015

Is the $26 million invested in the XSEDE organization and its services a cost-effective way to deliver cyberinfrastructure services to the US open research community? Researchers took on this question at the recent XSEDE15 conference. 

August 5, 2015

Winner of the XSEDE15 People's Choice award for best visualization. Courtesy David Bock. 

August 5, 2015

Researchers at Virginia Tech have modeled and mapped grape production across an area spanning 19 states along the eastern US. Supercomputers helped crunch the numbers and stomp the grapes in an effort to speed wine development in the region. What these scientists have learned could aid farmers across the world and protect crops as our climate changes.

August 5, 2015

Humanities gateways are the newest arrow in the Extreme Science and Engineering Discovery Environment (XSEDE) quiver. With friendly interfaces, these gateways make it easy for humanities researchers to stay on target and create the scholarship of the 21st century. Digital humanities specialist Alan Craig speaks with iSGTW about XSEDE's latest offering.

July 29, 2015

Knowing how much matter the universe contains calls for the most precise cosmological cartography. Using maps garnered from DECam imagery and Argonne National Laboratory data processing, astrophysicists are confirming galaxy distribution follows dark matter distribution. 

July 15, 2015

The Virtual Imaging Platform (VIP), a science gateway designed to provide access to grid computing and storage resources for medical imaging simulation, is helping scientists based in Sweden research new ways of monitoring the progress of multiple sclerosis.

The European Grid Infrastructure (EGI) makes it possible.

July 8, 2015

“Solar Superstorms,” is a science documentary showing off the latest computation-enabled research about solar dynamics. Narrated by Benedict Cumberbatch, the 24-minute documentary illustrates what can happen when our closest star erupts. Stunning visualizations from Donna Cox’s team at the US National Center for Supercomputing Applications (NCSA) Advanced Visualization Laboratory tell the story.

July 2, 2015

 XSEDE15, the fourth annual conference, will showcase the discoveries, innovations, challenges and achievements of those who utilize and support XSEDE resources and services, as well as other digital resources and services throughout the world.

This year's theme is "Scientific advancements enabled by enhanced cyberinfrastructure."

XSEDE15 takes place July 26-30 at the Renaissance St. Louis Grand Hotel in the heart of downtown St. Louis, Missouri.

June 24, 2015

Scientists have collected wildlife audio samples for many years, and there are many databases of these sounds in existence. BioAcoustica distinguishes itself through tight integration with a cyberinfrastructure for performing analyses.

June 17, 2015

The HathiTrust Research Center (HTRC) is the research arm of the HathiTrust, and provides computational know-how for humanities scholars. With secure access to copyright-protected works, HTRC helps scholars see patterns across decades of literature. 

June 10, 2015

Sergio Andreozzi outlines EGI’s vision for the Open Science Commons. He argues that this new approach to governing shared scientific resources has the potential to help to shape research policies and maximize scientific outputs.

May 27, 2015

Part one of a free-wheeling conversation with organizers of the Internet2 Gender Diversity Initiative at the recent Internet2 Global Summit in Washington, DC.

May 27, 2015

Last week, iSGTW attended the EGI Conference 2015 in Lisbon, Portugal.

Open science was a major theme at the event, with both the European Science Cloud and EGI's vision for the Open Science Commons featuring as major topics of discussion.

May 27, 2015

Last week, iSGTW attended the EGI Conference 2015 in Lisbon, Portugal.

Open science was a major theme at the event, with both the European Science Cloud and EGI's vision for the Open Science Commons featuring as major topics of discussion.

May 20, 2015

At the recent Internet2 Global Summit iSGTW sat down with George Komatsoulis to talk about the state of distributed research and the NIH Commons, a scalable virtual environment to provide high-performance computing and data storage for bio-medical research. When implemented, the Commons will create a marketplace for digital bio-medical resources, driving down costs and democratizing access.

May 13, 2015

Small colleges and remote learners need not worry about limited access to quality science equipment. The NANSLO solution is to bring the lab to you.  

May 6, 2015

The European CHAIN-REDS project, which ran for 30 months starting in December 2012, worked to promote and support technological and scientific collaboration across e-infrastructures established and operated in different continents, in order to define a path towards a global e-infrastructure ecosystem. The CHAIN-REDS vision is that this ecosystem will enable virtual research communities, research groups, and even individual researchers to access and efficiently use worldwide distributed resources (e.g., computing, storage, data, services, tools, and applications). A booklet published last month gives an overview of the project’s success in facilitating this ambitious vision and assesses the project’s global impact.

May 6, 2015

The 25 April Nepal earthquake has killed more than 7,000 people and destroyed hundreds of thousands of homes. The deadliest earthquake in Nepal since 1934, the tremor killed at least 19 climbers and crew on Mount Everest and reportedly produced casualties in the adjoining countries of Bangladesh, China, and India.

In response, scientists at The Ohio State University and the University of Minnesota are directing supercomputing resources to aid in the disaster relief.

May 6, 2015

You may think XSEDE is nothing more than access to high-performance computing resources. But did you know XSEDE offers a full range of training opportunities to teach your scientists and engineers how to work with supercomputers?  

April 29, 2015

This issue marks the 10th anniversary of iSGTW. We would like to take this opportunity to thank all our readers and all those who have contributed to the publication over the last decade.

April 29, 2015

As iSGTW celebrates its 10th anniversary, Katie Yurkewicz, the publication’s first editor, looks back at the challenges of establishing an e-newsletter to support the fledgling grid-computing community and highlights how the publication has evolved.

April 22, 2015

Earthquake warning systems are an expensive proposition — but not when crowdsourced via smartphones. Scientists recently tested consumer devices, and were surprised at what they found.

April 22, 2015

Seismologists have always relied on surface observation to piece together models of what they thought Earth’s interior looked like. These models served them well for years, but they were unable to map out the planet’s interior with certainty, until now. A team of scientists is using the powerful US Titan supercomputer to do just that.