Publications
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Discovery of Community Structures in a Heterogeneous Professional Online Network
We report a study of an international online network of educators involved in many forms of professional development and peer support, including sponsored and volunteer-driven activities taking place in both…
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KB_Bio_101: A Challenge for TPTP First-Order Reasoners
We describe the axiomatic content of a biology knowledge base that poses both theoretical and empirical challenges for knowledge intensive reasoning.
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Poker Flat Incoherent Scatter Radar Observations of Anomalous Electron Heating in the E Region
A comprehensive 2-year dataset collected with the Poker Flat Incoherent Scatter Radar (PFISR) located near Fairbanks, Alaska (MLAT = 65.4° N) is employed to identify and analyse 22 events of…
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The Circadian Control of Sleep
In this chapter, we describe the regulation of sleep, with a particular emphasis on the contribution of the circadian system.
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The Tissint Martian Meteorite as Evidence for the Largest Impact Excavation
Here we show that the Tissint meteorite, a 2011 meteorite fall, contains virtually all the high-pressure phases (seven minerals and two mineral glasses) that have been reported in isolated occurrences…
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N-CANDA Data Integration: Anatomy of an Asynchronous Infrastructure for Multi-Site, Multi-Instrument Longitudinal Data Capture
The infrastructure for data collection implemented by the National Consortium on Alcohol and NeuroDevelopment in Adolescence (N-CANDA) for data collection comprises several innovative features...
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Remapping the Brain to Compensate for Impairment in Recovering Alcoholics
We tested whether previously published functional magnetic resonance imaging data acquired in 15 recovering alcoholics and 15 controls at rest and while performing a spatial working memory task would fulfill…
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Retrodialysis of N/Ofq into the Nucleus Accumbens Shell Blocks Cocaine-Induced Increases in Extracellular Dopamine and Locomotor Activity
This study sought to examine the effects of retrodialyzed N/OFQ on the cocaine-induced increase in extracellular dopamine levels in the NAc, as well as locomotor activity, in freely moving rats.
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Sub-Anesthetic Concentrations of (R,S)-Ketamine Metabolites Inhibit Acetylcholine-Evoked Currents in Alpha 7 Nicotinic Acetylcholine Receptors
The effect of the (R,S)-ketamine metabolites (R,S)-norketamine, (R,S)-dehydronorketamine, (2S,6S)-hydroxynorketamine and (2R,6R)-hydroxynorketamine on the activity of α7 and α3β4 neuronal nicotinic acetylcholine receptors was investigated using patch-clamp techniques.
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Automatic Strengthening of Graph-Structured Knowledge Bases
Keywords: Artificial Intelligence, Artificial Intelligence Center, AIC
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Singlet O 2 Formation by O-Atom Recombination on Fused Quartz Surfaces
Experimental results demonstrate O2(aΔ1g) (υ=0) formation by catalytic O-atom surface recombination in a room-temperature fused-quartz flow-tube reactor.
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Data Mining in the Metacyc Family of Pathway Databases
The MetaCyc family of pathway databases consists of thousands of databases that were derived through computational inference of metabolic pathways from the MetaCyc pathway/genome database (PGDB).