Publications
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T2 Relaxation Times of 13C Metabolites in a Rat Hepatocellular Carcinoma Model Measured in Vivo Using 13C-MRS of Hyperpolarized [1-13C]Pyruvate
Following hyperpolarized [1-13C]pyruvate injections, pyruvate and its metabolic products, alanine and lactate, were observed in the liver of five rats with hepatocellular carcinoma and five healthy control rats.
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Refractive Index Measurements of Ammonia and Hydrocarbon Ices at 632.8 nm
Optical constants in a broad temperature and wavelength range are important input parameters in radiative transfer models used in studies of planetary atmospheres.
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The Alignment of the Informal and Formal Organizational Supports for Reform: Implications for Improving Teaching in Schools
This article combines social network analysis with interview data to analyze how well the formal and informal aspects of a school’s social context are aligned.
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Soccer science and the Bayes community: exploring the cognitive implications of modern scientific communication
This paper reports on a series of experiments in this area, and a prototype implementation using a research platform called CACHE.
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Handheld, microfluidic-based detection platform for on-the-flow analyte characterization
We have demonstrated a new optical detection technique that delivers high signal-to-noise discrimination without precision optics to enable a flow cytometer that can combine high performance, robustness, compactness, low cost,…
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Microfluidic-based detection platform for on-the-flow analyte characterization
In this paper we will describe and illustrate a new detection technique that will enable a compact, microfluidic-based flow cytometer that satisfies POC specifications for performance, robustness, compactness, cost, reagent…
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Lasing of semi-polar InGaN/GaN(1122) heterostructures grown on m-plane sapphire substrates
Results for long-wavelength emitters are presented for semi-polar InGaN/AlGaN/GaN heterostructures grown on GaN(1122)/m-sapphire templates by metalorganic chemical vapor deposition.
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Compact and fast read-out for wavelength-encoded biosensors
We will describe a compact and fast wavelength monitor that can resolve sub-pm wavelength changes.
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Development of an Autonomous Sea Ice Tethered Buoy for the Study of Ocean-Atmosphere-Sea Ice-Snow Pack Interactions: the O-Buoy
A buoy based instrument platform (the "O-buoy") was designed, constructed, and field tested for year-round measurement of ozone, bromine monoxide, carbon dioxide, and meteorological variables over Arctic sea ice.
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Efficient Querying of Distributed Provenance Stores
We are developing a completely decentralized system with each computer maintaining the authoritative repository of the provenance gathered on it.
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Expanding 21st Century Science Learning to Encompass Civic Reasoning on Science Issues
We overview and illustrate the characteristics of civic reasoning. Then, we propose lines of research for identifying models of how distributed communities leverage cyber infrastructures in the pursuit of discourse…
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Gibbs Sampling in Open-Universe Stochastic Languages
This paper goes some way to remedying this deficit by introducing, and proving correct, a generalization of Gibbs sampling to partial worlds with possibly varying model structure.