Publications
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Variation in Longitudinal Trajectories of Regional Brain Volumes of Healthy Men and Women (Ages 10 to 85 Years) Measured with Atlas-Based Parcellation of MRI
We calculated trajectories of regional brain volume changes from T1-weighted (SPGR) MRI data, quantified with our automated, unsupervised SRI24 atlas-based registration and parcellation method.
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In Silico Systems Biology Approaches for the Identification of Antimicrobial Targets
We have compiled software tools and databases that are typically used for target identification through in silico analyses. We have also identified enzyme- and broad-spectrum metabolite-based drug targets that have…
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Video Event Recognition Using Concept Attributes
We propose to use action, scene and object concepts as semantic attributes for classification of video events in InTheWild content, such as YouTube videos.
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A systematic comparison of the MetaCyc and KEGG pathway databases
We present a comparison of the compound, reaction, and pathway content of MetaCyc version 16.0 and a KEGG version downloaded on Feb-27-2012 to increase understanding of their relative sizes, their…
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Query Answering in Object Oriented Knowledge Bases in Logic Programming: Description and Challenge for ASP
We give a description of this KB and ASP programs for a suite of queries that have been of practical interest.
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Characterization of a Diffusible Signaling Factor from Xylella Fastidiosa
We describe here the isolation and characterization of an X. fastidiosa DSF (XfDSF) as 2(Z)-tetradecenoic acid. This compound was isolated both from recombinant Erwinia herbicola expressing X. fastidiosa rpfF and…
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Groups: Knowledge Spreadsheets for symbolic biocomputing
Groups allows Pathway Tools users to define a group of objects (e.g. groups of genes or metabolites) from a Pathway/Genome Database.
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A New Stratospheric and Tropospheric NO2 Retrieval Algorithm for Nadir-Viewing Satellite Instruments: Applications to OMI
We describe a new algorithm for the retrieval of nitrogen dioxide (NO2) vertical columns from nadir-viewing satellite instruments.
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Modulation of the Cannabinoid Receptors by Hemopressin Peptides
The exciting finding of endocannabinoid system modulation by the nonapeptide hemopressin and its N-terminal extensions has highlighted the complexity of cannabinoid biology and pharmacology and sparked interest for therapeutic purposes.
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Substorm Imaging at 450 Mhz with the Electronically Steerable Poker Flat ISR
Using pulse-by-pulse steering, a dense grid of beam positions, and a judicious use of multiple frequency channels, PFISR can provide three-dimensional reconstructions of density, temperature, and flow fields at a…
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Visual Search and the Aging Brain: Discerning the Effects of Age-Related Brain Volume Shrinkage on Alertness, Feature Binding, and Attentional Control
Poorer conjunction, but not feature, search performance was related to older age and volume shrinkage of nodes in the dorsolateral processing stream.
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Meteorites from Mars Via a Natural Two-Stage Gas Gun
We conclude that Martian rocks could be accelerated by the expansion of supercritical water that was shock compressed by the impact of an asteroid or comet, as was originally proposed…