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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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The effect of nitrogen on the compressibility and conductivity of iron at high pressure
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Flour Quality effects on percolation of gas bubbles in wheat flour doughs
Not Available
Effects of Ultra-high doserate FLASH Irradiation on the Tumor Microenvironment in Lewis Lung Carcinoma: Role of Myosin Light Chain
To investigate whether the vascular collapse in tumors by conventional dose rate (CONV) irradiation (IR) would also occur by the ultra-high dose rate FLASH IR.
Crack severity and size dependent effects on the effectiveness and operability of micro/nanogyroscopes
Not Available
Optimization of synthesis parameters and pressure effect for layered honeycomb ruthenate SrRu[subscript 2]O[subscript 6]
Abstract not provided
Magnetocaloric effect in Gd1-xCexNi (x = 0–0.6): A cost-effective approach to tuning Curie temperature from 70 K to 30 K
Not Available
Effects of dioxygen pressure on rates of NO[subscript x] selective catalytic reduction with NH[subscript 3] on Cu-CHA zeolites
Abstract not provided
Effect of cobalt addition on platinum supported on multi-walled carbon nanotubes for water-gas shift
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Interactive effects of biochar amendment and lead toxicity on soil microbial community
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Hall–Petch effect in binary and ternary alumina / zirconia / spinel composites
Not provided.
Effects of iron oxalate on rhenium incorporation into low-activity waste glass
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A Comparative Study on the Effect of Zr, Sn, and Ti on the Crystallization Behavior of Nepheline Glass
In alkali aluminosilicate glasses, additions of 4+ cations like Zr and Ti are often added to promote crystallization. In this study, Zr, Ti, or Sn are progressively substituted for Si in nepheline (NaAlSiO4) glass to determine their impact on the crystallization behavior. For glasses homogeneous on quenching, up to NaAlZr0.075Si0.925O4, NaAlSn0.100Si0.900O4, and NaAlTi0.300Si0.700O4, respectively, crystallization temperatures were investigated by thermal analysis. A subset of compositions was subjected to additional thermal analysis, varying heating rate and particle size, to investigate the subtleties of crystallization behavior. Subsequent heat treatment of glass powders was performed to maximize crystallization, and glass-ceramic microstructure was assessed by optical microscopy and electron microprobe, while crystalline phases were determined by X-ray diffraction. In all cases the major crystalline phase was orthorhombic carnegieite, which accommodated Ti in its structure but not Zr or Sn, and excess 4+ cations formed MO2, i.e., brookite, baddeleyite, and cassiterite, respectively.
Effect of radiation damage and water radiolysis on corrosion of FeCrAl alloys in hydrogenated water
Not provided.