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diagnostics of hot plasmas with temperatures in hundreds of thousands or millions degrees is one of the primary and sometimes the only techniques to infer plasma properties. Such hot plasmas can be found in
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The combination of laser-cooled atoms and precision spectroscopy enables highly precise instruments and sensors that are also fundamentally accurate. Our group specializes in designing these systems to be compact
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or exceptionally well characterized property with known uncertainties. New biological “’omics” measurements, particularly sequencing-based methods, can produce 103 to 109 values from biological systems
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. The bioanalytical science group is directed toward developing a suite of fundamental measurement science, technology, standards, and reference data to enable more accurate and confident characterization of key
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@nist.gov 301.975.5551 Description Mathematical modeling is fundamental for interpreting measurements. In order to leverage its full potential in metrology settings, however, one must understand how models
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dynamic tests, to understand the relative influence of deformation, fracture, and friction, and enable improved predictive capability for structural response of systems manufactured from advanced materials
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Description The translation of a mass spectrum into a chemical identification is often a very imprecise and error prone part of the rapidly expanding fields of mass spectrometry-based proteomics and
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technologies. Research interests include (1) development of novel approaches for the non-target screening of complex chemical systems; (2) fundamental research of HRAM-MS technologies and affiliated hyphenated
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in biological systems, including use of stable isotopes combined with mass spectrometry; (5) the development of methods for separation by size/shape/aspect ratio/chemistry; and (6) the development
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the optical, mechanical, and electrical systems used in these experiments are welcome, and research projects can be formulated across a tremendous breadth of precision measurement activities. key words Watt