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often necessary. Enhancement factors of orders of magnitude are achievable through resonance Raman (i.e., matched laser excitation with electronic transition, or surface enhanced Raman), where anisotropic
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, economics, and all branches of science. Current concerns include the development and analysis of algorithms for the solution of problems of estimation, simulation and control of complex systems, and their
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, their protein components must maintain their three dimensional fold and not aggregate. Nuclear magnetic resonance spectroscopy (NMR) is powerful and diverse tool to characterize this higher order structure
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for testing the components of these devices is to make physical contact to the devices using micro probes. This approach has three main limitations: (1) each time the probes are landed on a device, they damage
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Laboratory, Materials and Structural Systems Division opportunity location 50.73.11.B7171 Gaithersburg, MD NIST only participates in the February and August reviews. Advisers name email phone Kenneth A. Snyder
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NIST only participates in the February and August reviews. Isotope metallomics is the coupling of elemental and isotope geochemistry techniques with the health and medical sciences. In the last two
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plasticity, where genetic drift, transgene instability, or chromosomal rearrangements can alter product quality or yield over time. Understanding this genomic evolution is essential for assuring
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continues to push patterning to new limits. There are significant needs to understand how the components in these resists are distributed, and critically whether there is aggregation that could contribute
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NIST only participates in the February and August reviews. Microsensor systems are constructed from modular components that include device platforms, sensing materials, control and signal
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include near-infrared (IR) and mid-IR semiconductor laser-based absorption spectroscopy systems, ultraviolet (UV) to near-IR gas laser-based Raman spectroscopy systems, Fourier-transform IR spectrometers