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U with light of wavelength 350 nm

U XPS spectra from a uranium oxide electrode. Key

U — Synthesis Routes for Meprobamate

U-10wt Zr-5wt Mn fuel slug, fabricated by improved casting method.

U-235 Th U-233 fuel cycle modes. .

U-23S Fission Rate within a Cluster

U-3 shows a liquid-sealed stirrer and gas-delivery tube but extending only a short distance into the flask is provided with a 2-cm. section of rubber tubing which projects above the end of the tube and fits snugly around the stirrer shaft. The point of contact between rubber and shaft is lubricated with glycerol.

U-4CR and the Formation of a-Amino Acid and Peptide Derivatives -

U-4CR Involving 5-Thio-D-xylopyranosylamineP -

U-4CR Involving l-Amino-5-acetamino-5-deoxy-a-D-xylopiperidoseP l HO

U-4CR products of multifunctional educts.

U-4CR with Cyclohex-1-enyl Isocyanideh

U-4CRs Involving p-Lactam Derivatives

U-bend under action of bowing.

U-bends used in constant deformation test , Reprinted, with permission, from ASTM G 30-97 Standard Practice for Making and Using U-Bend Stress-Corrosion Test Specimens, copyright ASTM International, West Conshohocken, PA.

U-cup brine seal.

U-Pb ages of phosphates from ordinary chondrites. Numbers on the Concordia line are in Ga. The oldest solidification age

U-Pb Concordia diagram showing the results of an analysis of a detrital zircon crystal by ion microprobe .

U-Pb isotopic data for some of Earth s oldest zircon crystals. The solid line shows the evolution of child parent ratios, vs.

U-Profile die plates designed with CFD simulation.

U-Profile stack die

U-Pu separation

U-Re bonds formed by alkane or amine elimination using .

U-series disequilibria ages obtained for aliquots of crystals separated from lavas, presented in terms of age before eruption. Most crystal ages are defined by isochron arrays, but some are model ages for individual phases derived by assuming initial nuclide abundances based on those of the host rocks or associated glasses or groundmasses. Eruption ages are delimited either by historic records or by radiometric dating techniques other than U-series disequilibrium. See text for details. Main figure

U-shaped arrangement in the di cations in the mesophases of



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