Publications
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Application of Double Spin Echo Spiral Chemical Shift Imaging to Rapid Metabolic Mapping of Hyperpolarized [1 – 13C]-Pyruvate
This work extends the spCSI sequence by incorporating double spin-echo radiofrequency (RF) pulses to eliminate the need for phase correction and obtain high quality spectra in magnitude mode.
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Dynamic LDPC Codes for Nanoscale Memory with Varying Fault Arrival Rates
In this paper, we propose using a special variant of low-density parity codes (LDPCs) - Euclidean Geometry LDPC (EG-LDPC) codes - to enable dynamic changes in the level of fault…
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A LIDAR Streaming Architecture for Mobile Robotics with Application to 3D Structure Characterization
We present a novel LIDAR streaming architecture for real-time, on-board processing using unmanned robots.
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Accurate Content-Based Video Copy Detection with Efficient Feature Indexing
We describe an accurate content-based copy detection system that uses both local and global visual features to ensure robustness.
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Evaluation of Stratospheric No2 Retrieved from the Ozone Monitoring Instrument: Intercomparison, Diurnal Cycle, and Trending
A 5+ year record of satellite measurements of nitrogen dioxide columns from the Ozone Monitoring Instrument (OMI) is evaluated to establish the quality of the OMI retrievals and to test…
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Ionospheric Convection Signatures of Tail Fast Flows During Substorms and Poleward Boundary Intensifications (Pbi)
We study here a series of bursts of fast tail flow that occurred on 5 March 2008 when four of the THEMIS probes were aligned in the tail from mid-tail…
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Quantitative Study of the Antagonistic Effect of (-)-Cis-1-Methyl-7-[[4-(2, 6-Dichlorophenyl)Piperidin-1-Yl]Methyl]-6,7,8,9-Tetrahydro-5H-Benzocyclohepten- 5-Ol (Sb-612111)on Nociceptin/Orphanin Fq-Mediated Potassium Channel Activation in Rat Periaqueductal gray slices
This study quantitatively investigated the effect of (−)-cis-1-Methyl-7-[[4-(2,6-dichlorophenyl)piperidin-1 -yl]methyl]-6,7,8,9-tetrahydro-5H-benzocyclohepten-5-ol (SB-612111), a novel non-peptide ligand of NOP receptor, on the native NOP receptors in the midbrain ventrolateral periaqueductal gray (vlPAG).
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Surface Modification of Highly Oriented Pyrolytic Graphite By Reaction with Atomic Nitrogen at High Temperatures
Dry etching of {0 0 0 1} basal planes of highly oriented pyrolytic graphite (HOPG) using active nitridation by nitrogen atoms was investigated at low pressures and high temperatures.
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Semi-polar nitride surfaces and heterostructures
This paper reviews semi-polar nitride surfaces from a theoretical and experimental perspective with regard to light emitting device applications.
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Constrained de novo sequencing of peptides with applications to conotoxins
I'll talk about a bioinformatics approach suitable for the problem: constrained de novo sequencing, which generates and scores candidate sequences matching user-defined constraints.
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Communal knowledge sharing: the Eureka story
The Eureka project started as an artificial intelligence project we designed and built an expert system for Xerox field service technicians that would help them diagnose and solve machine problems,…
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Comment on Unbiased statistical analysis for multi-stage proteomic search strategies
We argue here that the unbiased solution proposed by Everett et al., however, is also biased, and under certain circumstances can also result in a serious underestimate of the FDR,…