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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Mechanical properties of UO2 thin films under heavy ion irradiation using nanoindentation and finite element modeling
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Determining the representative volume element size for three-dimensional microstructural material characterization. Part 1: Predictive models
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Zintl phases with group 15 elements and the transition metals: A brief overview of pnictides with diverse and complex structures
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Trace elements in struvite equine enteroliths: Concentration, speciation and influence of diet
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Differential Surface Elemental Distribution Leads to Significantly Enhanced Stability of PtNi-Based ORR Catalysts
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Enhanced leachability of rare earth elements from calcined products of bituminous coals
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Proposed low-energy absolute calibration of nuclear recoils in a dual-phase noble element TPC using D-D neutron scattering kinematics
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Comparison of MURR high-assay low-enriched uranium fuel element and design demonstration element irradiation thermo-mechanical analysis predictions
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Experimental and finite element modelling evaluation of cement integrity under diametric compression
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Evidence for single top-quark production in the s-channel in proton–proton collisions at s = 8 TeV with the ATLAS detector using the Matrix Element Method
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Mass spectrometry imaging: Towards mapping the elemental and molecular composition of the rhizosphere
This short review will discuss and provide perspective into the utilization of mass spectrometry imaging (MSI) in studying the rhizosphere. It also serves to compliment the multi-omic focused review by White et al. in this journal issue, as MSI is capable of elucidating chemical distributions within samples of interest in an in situ fashions, and thus can provide spatial context to MS omics data in complementary experimental endeavors. The majority of reported MSI-based studies of plant-microbe interactions have focused on the phyllosphere and ‘associated rhizosphere’ (e.g., material that is not removed during harvesting), as sample preparation for these in situ analyses tends to be a limiting factor. These studies have provided valuable insight into the spatial arrangement of proteins, peptides, lipids, and other metabolites within these systems. We intend for this short review to be a primer about the history of MSI and its role in plant-microbe analysis. Along the way we reference many comprehensive reviews for the interested reader. Lastly, we offer a perspective on the future of MSI and its use in understanding the molecular transformations beyond what we coined as the ‘associated rhizosphere’ to the rest of rhizosphere zone and into the bulk soil.