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Information Technology

Computational science

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  • Published Date
Displaying 126 - 150 of 153

Dystopia

November 1, 2010
Author(s)
Isabel M. Beichl
This is an editorial for Computing in Science & Engineering on the subject of undergraduate education.

Modeling of the Temperature Field in the Chip and in the Tool in High-speed Machining of a Carbon Steel: Effect of Pearlite to Austenite Phase Transition in AISI 1075

April 7, 2010
Author(s)
Timothy J. Burns, Steven P. Mates, Richard L. Rhorer, Eric P. Whitenton, Debasis Basak, Russell H. McFadden
A one-dimensional transient finite-difference model for the temperature distribution in orthogonal metal cutting, which was originally developed by Boothroyd, and then improved upon by Tlusty, is used to calculate the temperature field in the chip and in

Ephemera

January 11, 2010
Author(s)
Isabel M. Beichl
An editorial on the growing importance of soft errors in software.

A DATA FLOW IMPLEMENTATION OF AGENT-BASED DISTRIBUTED GRAPH SEARCH

November 4, 2009
Author(s)
Imad Hamchi, Mathieu Hoarau, Antoine Fillinger, Nicolas Crouzier, Lukas Diduch, Martial Michel, Vincent M. Stanford
Biological ants organize themselves into forager groups that converge to shortest paths to and from food sources. This has motivated development a large class of biologically inspired agent-based graph search techniques, called Ant Colony Optimization, to

Matching Observed Alpha Helix Lengths to Predicted Secondary Structure

November 1, 2009
Author(s)
Brian D. Cloteaux, Nadezhda Serova
Because of the complexity in determining the 3D structure of a protein, the use of partial information determined from experimental techniques can greatly reduce the overall computational expense. We investigate the problem of matching experimentally

Cut it out!

May 1, 2009
Author(s)
Isabel M. Beichl, Francis Sullivan
This is a tutorial article on a probabilistic method for finding minimum cut sets of a connected graph.

Semantic Web for Chemical Genomics: Need, How To, And Hurdles

July 19, 2006
Author(s)
Talapady N. Bhat
Semantic Web has been often suggested as the information technology solution to the growing problem in managing the millions of data points generated by modern science such as nanotechnology and high through-put screening for drugs. However, the progress

Science at the Speed of Thought

February 1, 2005
Author(s)
J E. Devaney, Steven G. Satterfield, John T. Kelso, Adele Peskin, William L. George, John G. Hagedorn, Terence J. Griffin, Howard Hung, R D. Kriz

The Protein Data Bank (PDB)

June 1, 2002
Author(s)
H M. Berman, T Battistuz, Talapady N. Bhat, W Bluhm, P E. Bourne, K Burkhardt, L Iype, Sanjay Jain, P Fagan, J Marvin, D Padilla, Veerasamy Ravichandran, Barry I. Schneider, N Thanki, H Weissig, J Westbrook, C Zardecki
The Protein Data Bank (PDB) is the single worldwide repository of structural data of biological macromolecules. This paper describes the goals of the PDB, the systems in place for data deposition and access, how to obtain further information, and near-term

The Protein Data Bank: Unifying the Archive

January 1, 2002
Author(s)
J Westbrook, Z. Feng, Sanjay Jain, Talapady N. Bhat, N Thanki, Veerasamy Ravichandran, G L. Gilliland, W Bluhm, H Weissig, D S. Greer, P E. Bourne, H M. Berman
The Protein Data Bank (PDB; http://www.pdb.org/) is the single worldwide archive of structural data of biological macromolecules. This paper describes the progress that has been made in validating all data in the PDB archive and in releasing a uniform

The PDB Data Uniformity Project

January 1, 2001
Author(s)
Talapady N. Bhat, P E. Bourne, Z. Feng, G L. Gilliland, Sanjay Jain, Veerasamy Ravichandran, B. Schneider, K. Schneider, N Thanki, H Weissig, J Westbrook, H M. Berman
The Protein Data Bank (PDB; http://www.rcsb.org/pdb/) is the single worldwide archive of structural data of biological macromolecules. This paper describes the data uniformity project that is underway to address the inconsistency in PDB data.
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