Back to Table of contents

Primeur weekly 2014-06-30

Special

Innovative HTC facilities needed to support computational genomics at the application and data level ...

HPC-assisted cell-based immunotherapy successful in curing melanoma ...

Restless hearts are simulated with real-time modelling at IBM Research in Zurich ...

A live report from the Adapteva A-1 "smallest supercomputer in the world" launch at ISC'14 ...

The Cloud

HP launches Helion Managed Services for optimizing Cloud storage workloads ...

Oracle unveils next generation Virtual Compute Appliance ...

Desktop Grids

ATLAS@Home crowd computing project launched at CERN ...

EuroFlash

a.s.r. uses ADVA Optical Networking's GNOC for critical network monitoring and maintenance ...

ADVA Optical Networking launches new era of data centre connectivity with Big Data transport solution ...

KTH wins from crystal clear insight into application performance with Allinea Performance Reports ...

Neurological simulation milestone reached after UCL embraces Allinea's tools on UK's largest supercomputer ...

Bright Computing is building on its success in data centres across Europe ...

UK Atomic Weapons Establishment launches SGI supercomputer ...

Spectra Logic tape library to archive the UK's fastest supercomputer ...

Physicists find way to boot up quantum computers 72 times faster than previously possible ...

In the fast lane: Mediatec uses Calibre UK LEDView530 scalers at FIA World Endurance Championships ...

The upcoming cybernetic age is one of intellectual capital ...

International Supercomputing Conference moves to Frankfurt, Germany in 2015 ...

USFlash

DataDirect Networks helps EMSL speed climate, energy and bioscience discoveries with high performance and massively scalable storage ...

Spectra and the Tandy Supercomputer shorten calculation rates from days to minutes, saving time and lives ...

New A*STAR-SMU centre combines high-powered computing and behavioural sciences to study people-centric issues ...

Scheduling algorithms based on game theory makes better use of computational resources ...

National Renewable Energy Laboratory supercomputer tackles power grid problems ...

Simulations helps scientists understand and control turbulence in humans and machines ...

Stampede supercomputer enables discoveries throughout science and engineering ...

Supercomputing simulations crucial to the study of Ras protein in determining anticancer drugs ...

Stampede supercomputer powers innovations in DNA sequencing technologies ...

Stampede supercomputer helps researchers design and test improved hurricane forecasting system ...

NSF-supported Stampede supercomputer powers innovations in materials science ...

D-Wave and predecessors: From simulated to quantum annealing ...

HPC server market shrinks -9.6% in the first quarter of 2014, according to IDC ...

University of Maryland's Deepthought2 debuts in global supercomputer rankings ...

Nine ways NSF-supported supercomputers help scientists understand and treat the disease ...

CAST releases wysiwyg R33 ...

NSF-supported Stampede supercomputer powers innovations in materials science


Roseanna N. Zia, Cornell University
26 Jun 2014 Arlington - Cornell University researchers are using the Stampede supercomputer at the Texas Advanced Computing Center to help explain a nanoscale mystery: How can a colloidal gel - a smart material with promise in biomedicine - maintain its stability?

Colloidal gels are comprised of microscopic particles suspended in a solvent. They form networks of chained-together particles that support their own weight under gravity. For this reason, the soft solids form an emerging class of smart materials such as injectable pharmaceuticals and artificial tissue scaffolds. However, they are also beset by stability problems.

Using Stampede, researchers conducted the largest and longest simulation of a colloidal gel ever recorded. Their simulations helped answer several questions, including: What are the concentration and structure of the network strands? How does the gel restructure itself over time? And how does its structure affect a gel's mechanical properties?

"We have been absolutely happy with our entire experience on Stampede", stated Roseanna N. Zia, an assistant professor of chemical and biomolecular engineering at Cornell. "The support of the review panel in granting such a large series of requests was just fantastic. In addition, the help desk has been consistently outstanding, and our Extreme Science and Engineering Discovery Environment (XSEDE) Campus Champion was a huge help in getting started. There is no way this study could have taken place without XSEDE's computational support."

XSEDE is the most advanced and robust collection of integrated advanced digital resources and services in the world. Thousands of scientists use XSEDE each year to interactively share computing resources, data and expertise. The five-year, $121-million project is supported by the National Science Foundation.

Roseanna N. Zia presented the results on her colloidal gel research at the Society of Rheology annual meeting in October 2013. Her work was featured on the cover of the January 2014Rheology Bulletin, and she was asked to contribute to an invitation-only special issue of theJournal of Rheologyin 2014.
Source: National Science Foundation - NSF

Back to Table of contents

Primeur weekly 2014-06-30

Special

Innovative HTC facilities needed to support computational genomics at the application and data level ...

HPC-assisted cell-based immunotherapy successful in curing melanoma ...

Restless hearts are simulated with real-time modelling at IBM Research in Zurich ...

A live report from the Adapteva A-1 "smallest supercomputer in the world" launch at ISC'14 ...

The Cloud

HP launches Helion Managed Services for optimizing Cloud storage workloads ...

Oracle unveils next generation Virtual Compute Appliance ...

Desktop Grids

ATLAS@Home crowd computing project launched at CERN ...

EuroFlash

a.s.r. uses ADVA Optical Networking's GNOC for critical network monitoring and maintenance ...

ADVA Optical Networking launches new era of data centre connectivity with Big Data transport solution ...

KTH wins from crystal clear insight into application performance with Allinea Performance Reports ...

Neurological simulation milestone reached after UCL embraces Allinea's tools on UK's largest supercomputer ...

Bright Computing is building on its success in data centres across Europe ...

UK Atomic Weapons Establishment launches SGI supercomputer ...

Spectra Logic tape library to archive the UK's fastest supercomputer ...

Physicists find way to boot up quantum computers 72 times faster than previously possible ...

In the fast lane: Mediatec uses Calibre UK LEDView530 scalers at FIA World Endurance Championships ...

The upcoming cybernetic age is one of intellectual capital ...

International Supercomputing Conference moves to Frankfurt, Germany in 2015 ...

USFlash

DataDirect Networks helps EMSL speed climate, energy and bioscience discoveries with high performance and massively scalable storage ...

Spectra and the Tandy Supercomputer shorten calculation rates from days to minutes, saving time and lives ...

New A*STAR-SMU centre combines high-powered computing and behavioural sciences to study people-centric issues ...

Scheduling algorithms based on game theory makes better use of computational resources ...

National Renewable Energy Laboratory supercomputer tackles power grid problems ...

Simulations helps scientists understand and control turbulence in humans and machines ...

Stampede supercomputer enables discoveries throughout science and engineering ...

Supercomputing simulations crucial to the study of Ras protein in determining anticancer drugs ...

Stampede supercomputer powers innovations in DNA sequencing technologies ...

Stampede supercomputer helps researchers design and test improved hurricane forecasting system ...

NSF-supported Stampede supercomputer powers innovations in materials science ...

D-Wave and predecessors: From simulated to quantum annealing ...

HPC server market shrinks -9.6% in the first quarter of 2014, according to IDC ...

University of Maryland's Deepthought2 debuts in global supercomputer rankings ...

Nine ways NSF-supported supercomputers help scientists understand and treat the disease ...

CAST releases wysiwyg R33 ...