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novel chromatographic-MS and solid sampling-MS instrumental couplings to comprehensively characterize and accurately quantify trace elements, isotopes and organic chemical markers in complex sample
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and/or more extreme conditions. Our group includes both experimental and modeling expertise, and proposals including a theory or modeling component are encouraged. key words densimetry; fluid properties
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devices such as magnetic tunnel junctions, metal-oxide and phase-change memristors, and others. These devices are combined with custom-designed conventional CMOS circuits to realize diverse
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alloys, carbon-based composites, and solid-state-biomolecule hybrid structures. Our data-driven development uses cheminformatics methodologies combined with machine learning methods to produce predictive
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component through visiting guest researchers and intercomparisons with other National Metrology Institutes. References: J. Lehman, C. Yung, N. Tomlin, D. Conklin, M. Stephens, Carbon nanotube-based black
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stability over a broad timescale (0.1-100 s) for the first time; and, most recently, improved the timescale of sub-pN precision of AFM by another factor of 50. We are currently applying these improvements
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to characterize the multitude of molecular interactions present in complex, many-component mixtures. Measurements include density, speed of sound, heat capacity, viscosity, and thermal conductivity. We
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or multi-component gases. FACT will serve the sorbent materials research community by providing impartial testing and characterization of material sorption properties, establishing testing procedures, and
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Division opportunity location 50.77.11.C0761 Gaithersburg, MD NIST only participates in the February and August reviews. Advisers name email phone Ryan Murray Evans ryan.evans@nist.gov 301.975.5456
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theoretical treatment. A 4-5 nm nanodiamond is too small for the standard continuum model, which is the usual model for bulk materials. One must use a discrete lattice theory such as the molecular dynamics (MD