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to increase usage by the community. [1] https://doi.org/10.1039/C9SM01877H [2] https://doi.org/10.1063/1.5123683 [3] https://doi.org/10.6028/jres.123.004 key words Molecular simulation; Monte Carlo
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increase as several carbon reducing technologies involve environments which are conducive to the corrosion of metal infrastructure. This is especially true of carbon capture and sequestration, where
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of multiscale methods to measure how the marcoscopic behavior of novel graphene devices arises from the microscopic distribution of nanoscale properties involves multiple NIST research efforts linking STM, STS
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” remaining in understanding hydrogen embrittlement is its exact location in a metal lattice. Knowing where in a strained lattice the hydrogen accumulates, and in what concentrations it is there, remain
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301.975.4663 Description We measure neutron beam intensities for thermal and cold neutron beams, and develop methods to advance the accuracy of these measurements toward a goal of ±0.1 % for neutron beam
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devices (used for inspection of packages and cargo) and the detection of contraband shipments. Another active area of investigation is the use of muon anti-coincidence or other methods to distinguish
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[email protected] 301.975.6737 Description This research seeks to characterize the degradation of fiber-reinforced polymer (FRP) composite materials bonded to concrete and improve test methods used to assess
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for calibration in advanced imaging methods. At NIST, advances in “drop-on-demand” inkjet technology are poised to meet this need. Advanced gravimetric techniques allow the precise deposition of picoliter
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benchmarks for genome sequencing methods [1]. In addition, these cell lines have been used as a well-characterized background DNA in over 50 commercial products. These cell lines, as well as induced
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using novel analytical approaches. Specifically, this research will focus on (1) development of laboratory methods to produce controlled-size micro- and nanoplastics; (2) development of field-flow