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of the difficulty of producing membrane protein crystals of the quality required for high-resolution x-ray or neutron diffraction studies. Numerous approaches involving surfactant-based systems exploiting
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phone Tracey B Schock tracey.schock@nist.gov 843.460.9944 Description Metabolomics and Lipidomics are emerging fields in systems biology that are complementary to the other -omics sciences. By integrating
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tools to enable early and accurate diagnoses of disease as well as studies to elucidate mechanisms and networks in complex biological systems. Project areas include biochemical/molecular biology process
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particular, grating MOTs of diverse species like Li, Sr, or even molecules offer paths toward making new sensors. Our motivation is making a cold-atom based vacuum standard (CAVS) that also doubles as a vacuum
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transmission electron microscopy (TEM) and in situ atomic force microscopy (AFM) studies of how these slip structures evolve on pure Al single crystals and follow-up work on Cu is underway. Such studies provide
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. AM research is inherently multi-disciplinary, and our team collaborates with leading researchers and technical experts throughout NIST and beyond to realize the full spectrum of techniques for AM and
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of proteins or oligonucleotides exhibiting conformational flexibility is a major challenge for any experimental biophysical technique owing to a large number of degrees of freedom necessary, compared
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consequences. Currently, it is not possible to accurately predict the long term performance of a textile or fiber composite used for ballistic protection. Quantitative measurements of molecular structure
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on these materials is analogous to that on synthetic quartz half a century ago, with much to be determined about crystal growth, defect evolution, and dependence on crystallographic orientation before high-performance
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, such as selective labeling and contrast variation. Our second goal is to improve the accuracy with which solution scattering data of proteins and oligonucleotides can be predicted from the atomic