Publications
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Eight Issues for Learning Scientists About Education and the Economy
This article seeks both to problematize conventional wisdom about links between learning sciences research and economic growth and to suggest possible directions for future research aimed at discovering stronger links.
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English Access to Structured Data
We present work on using a domain model to guide text interpretation, in the context of a project that aims to interpret English questions as a sequence of queries to…
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Identifying the Provenance of Correlated Anomalies
We present an architecture that allows fine-grained auditing on individual hosts, space-efficient representation of anomalous activity that can be centrally correlated, and tracing anomalies back to individual files and processes…
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In Situ Determination of Total Dissolved Inorganic Carbon By Underwater Membrane Introduction Mass Spectrometry
Factors affecting the response of the membrane introduction mass spectrometer (MIMS) system were examined to optimize calibrations and enhance the accuracy of component ocean carbon system measurements.
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Relational Abstractions for Continuous and Hybrid Systems
In this paper, we define relational abstractions of hybrid systems. We construct relational abstractions by reusing template-based invariant generation techniques for continuous systems described by Ordinary Differential Equations (ODE).
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Sleep-Active Cells in the Cerebral Cortex and Their Role in Slow-Wave Activity
We recently identified neurons in the cerebral cortex that become activated during sleep episodes with high slow-wave activity (SWA).
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A High-Throughput Fluorescence Polarization Assay for Inhibitors of Gyrase B
The assay performed with an average Z′ factor of 0.80 and was able to identify GyrB inhibitors from a screening library.
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Headphone-Based Spatial Sound
This article reviews the physical and psychoacoustic foundations, practical methods, and engineering challenges to the realization of motion-tracked sound over headphones.
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Neurological assessments after treatment with the antimalarial beta-arteether in neonatal and adult rats
This study shows that repeated treatment with clinically relevant doses of βAE causes motor deficits associated with brainstem damage in rodents and suggests that repeated treatment with βAE in children…
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Ontological Analysis of Terrain Data
We formalize the properties of each piece of data and its processing history in a geographic ontology, and use declarative Semantic Web Rule Language (SWRL) rules to calculate the errors…
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Partial Occupancy of the Glycine Transporter Type 1 in Monkey By Rg1678 Leads to Efficacy in a Model of Prefrontal Cortical Function
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Signal Enhancement and Background Suppression Using Interference and Entanglement
We describe two-photon absorption processes excited by entangled pairs but not by nonentangled pairs of the same energy and polarization.