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CRD’s Barenblatt Wins Timoshenko Medal for Applied Mechanics

November 15, 2005

In November, the American Society of Mechanical Engineers presented Grigory Isaakovich Barenblatt of CRD’s Mathematics Group with the Timoshenko Medal “for seminal contributions to nearly every area of solid and fluid mechanics, including fracture mechanics, turbulence, stratified flows, flames, flow in porous media, and the theory and application of intermediate asymptotics.” The Timoshenko Medal was established in 1957 and is conferred in recognition of distinguished contributions to… Read More »

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Groundbreaking Combustion Research Featured on Cover of PNAS Journal

September 8, 2005

Computational and combustion scientists at the U.S. Department of Energy’s Lawrence Berkeley National Laboratory have earned the cover article in the July 19, 2005 Proceedings of the National Academy of Sciences with their unparalleled computer simulation of turbulent flames. The research by scientists in Berkeley Lab’s Center for Computational Sciences and Engineering and the Environmental Energy Technologies Division has led to a three-dimensional combustion simulation of unmatched… Read More »

ACM Transactions Issue Dedicated to DOE’s ACTS Collection of HPC Tools

September 5, 2005

The Association of Computing Machinery dedicated the September 2005 issue of Transactions on Mathematical Software (ACM TOMS) to the ACTS Collection. The DOE Advanced CompuTational Software (ACTS) Collection (http://acts.nersc.gov) comprises a set of tools mainly developed at the DOE laboratories. These software tools aim to simplify the solution of common and important computational problems and have substantially benefited a wide range of scientific and industrial applications. The ACTS… Read More »

JGI Releases Latest Version of IMG

July 15, 2005

An enhanced version of the Integrated Microbial Genomes (IMG) data management system has been released by the U.S. Department of Energy (DOE) Joint Genome Institute (JGI). IMG 1.1 contains 32 new public genomes and 14 new genomes sequenced by DOE JGI, bringing the total of genomes in IMG to 337. These include 301 bacterial, 25 archaeal, and 11 eukaryotic genomes, of which 36 finished and 75 draft genomes were sequenced by DOE JGI. The new IMG 1.1 features enhanced capabilities to improve the… Read More »

NetLogger Helps Supernova Factory Improve Data Analysis

May 12, 2005

The Nearby Supernova Factory (SNfactory) project, established at Berkeley Lab in 2002, aims to dramatically increase the discovery of nearby Type 1a supernovae by applying assembly-line efficiencies to the collection, analysis and retrieval of large amounts of astronomical data. To date, the program has resulted in the discovery of about 150 Type 1a supernovae – about three times the entire number reported before the project was started. Type Ia supernovae are important celestial bodies… Read More »

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Biological Data Management and Technology Center Marks First Year

March 22, 2005

The Biological Data Management and Technology Center (BDMTC) at Lawrence Berkeley National Laboratory marked its first anniversary with the release of the Integrated Microbial Genomes (IMG) system, a complex biological data management system BDMTC developed in collaboration with the Microbial Genome Analysis Program (MGAP) at the Joint Genome Institute (JGI). As a community resource, IMG integrates JGI’s microbial genome data with publicly available microbial genome data, providing a powerful… Read More »

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LBNL Team Takes Software to the End of the Earth

March 2, 2005

Developing robust, reliable data acquisition software for high-energy physics experiments is always a challenge, but developing such software for an experiment expected to run for up to 15 years while buried in the Antarctic ice poses unique problems. But a team led by Chuck McParland of CRD’s Distributed Scientific Tools Group has risen to the occasion. The first kilometer-long string of 60 detectors recently buried near the South Pole is already recording light pulses as the experiment… Read More »

LBNL Speaker Series in Washington to Feature CRD Expertise

February 1, 2005

Beginning in February, scientists from CRD will launch a series of presentations at Berkeley Lab’s project office in Washington, D.C. The goal of the series is to better inform the Washington research community about the achievements and expertise of LNBL staff. The LBNL office is located at 901 D Street, SW, Suite 950. The office is in the Aerospace Center, across D Street from L’Enfant Plaza. Wes Bethel, leader of the Visualization Group in CRD, will give the first talk at 9 a.m. Read More »

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Face-to-Face Discussion Helps Fusion Scientists Solve Interface Problem

January 24, 2005

Sometimes, $14 can go a long way. For the price of a train ticket from Manhattan to Princeton, CRD’s Sherry Li was able to meet with scientists at the Princeton Plasma Physics Lab and together they were able to solve problems that were keeping a new fusion code from running fully parallel. Li, a member of the Scientific Computing Group and one of the key developers of the SuperLU library of solvers, had been consulting with Steve Jardin’s group at PPPL for several months as the fusion… Read More »

LBNL’s DataMover Reaches Milestone with Automated Transfer of 18K Files

November 30, 2004

Amidst the hype and hoopla at the recent SC2004 conference in Pittsburgh, Lawrence Berkeley National Laboratory’s Scientific Data Management Research Group demonstrated the robustness of the group’s DataMover by putting the application through its workaday paces. In doing so, the group reached a milestone when, with a single request, 17,870 data files were moved seamlessly from Brookhaven National Lab in New York to LBNL, both of which are operated by the U.S. Department of Energy. What… Read More »