Search Results - "Norman, M. D."

Imbrium provenance for the Apollo 16 Descartes terrain: Argon ages and geochemistry of lunar breccias 67016 and 67455 by Norman, M.D., Duncan, R.A., Huard, J.J.

“…In order to improve our understanding of impact history and surface geology on the Moon, we obtained 40Ar– 39Ar incremental heating age data and major + trace…”
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A pilot study evaluating predictors of postoperative outcomes after major abdominal surgery: physiological capacity compared with the ASA physical status classification system by Hightower, C.E., Riedel, B.J., Feig, B.W., Morris, G.S., Ensor, J.E., Woodruff, V.D., Daley-Norman, M.D., Sun, X.G.

“…This pilot study compared the risk predictive value of preoperative physiological capacity (PC: defined by gas exchange measured during cardiopulmonary…”
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Magnesium isotopic composition of olivine from the Earth, Mars, Moon, and pallasite parent body by Norman, M. D., Yaxley, G. M., Bennett, V. C., Brandon, A. D.

“…To investigate the nebular history of material contributing to the terrestrial planets, and search for evidence of a high‐temperature origin of the Moon, we…”
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Dielectric barrier discharge (DBD) processing of PMMA surface: Optimization of operational parameters by Liu, Chaozong, Brown, Norman M.D., Meenan, Brian J.

“…This paper reported the effects that the key dielectric barrier discharge (DBD) operating parameters, discharge power, processing speed, processing duration…”
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Lithium and strontium isotope dynamics in a carbonate island aquifer, Rottnest Island, Western Australia by Martin, A.N., Meredith, K., Norman, M.D., Bryan, E., Baker, A.

“…Water-rock interactions in aquifer systems are a key control on water quality but remain poorly understood. Lithium (Li) isotopes are useful for understanding…”
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Surface oxidation of a Melinex 800 PET polymer material modified by an atmospheric dielectric barrier discharge studied using X-ray photoelectron spectroscopy and contact angle measurement by Cui, Nai-Yi, Upadhyay, Deepesh J., Anderson, Colin A., Meenan, Brian J., Brown, Norman M.D.

“…Surface properties of a Melinex 800 PET polymer material modified by an atmospheric-pressure air dielectric barrier discharge (DBD) have been studied using…”
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An exploratory study of the effects of the dielectric-barrier-discharge surface pre-treatment on the self-assembly processes of a (3-Aminopropyl) trimethoxysilane on glass substrates by CUI, Nai-Yi, CHAOZONG LIU, BROWN, Norman M. D, MEENAN, Brian J

“…X-ray photoelectron spectrometry (XPS), Fourier transform infrared spectrometry (FTIR), secondary-ion-mass spectrometry (SIMS) and contact angle measurement…”
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Dynamic mimicry in an Indo–Malayan octopus by Norman, Mark D., Finn, Julian, Tregenza, Tom

“…During research dives in Indonesia (Sulawesi and Bali), we filmed a distinctive long-armed octopus, which is new to science. Diving over 24 h periods revealed…”
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Continent Formation in the Archean and Chemical Evolution of the Cratonic Lithosphere: Melt–Rock Reaction Experiments at 3–4 GPa and Petrogenesis of Archean Mg-Diorites (Sanukitoids) by Rapp, R. P., Norman, M. D., Laporte, D., Yaxley, G. M., Martin, H., Foley, S. F.

“…To better understand the genetic relationship between granitoid rocks of the Archean cratons and the underlying ‘keel’ of subcratonic lithospheric mantle…”
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Two mantle-plume components in Hawaiian picrites inferred from correlated Os-Pb isotopes by Bennett, V. C, Esat, T. M, Norman, M. D

“…Bennett et al present isotope data for picritic lavas from seven volcanic centers, sampling two million years of Hawaiian plume activity and show that the…”
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Geology and geochronology of the Two-Thirty prospect, Northparkes district, NSW by Wells, T. J., Cooke, David R., Baker, M. J., Zhang, L., Meffre, S., Steadman, J., Norman, M. D., Hoye, J. L.

“…The Northparkes district, central New South Wales, hosts several economic Cu-Au deposits associated with discrete, thin, porphyry intrusive complexes emplaced…”
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Growth of early continental crust by partial melting of eclogite by Rapp, Robert P, Shimizu, Nobumichi, Norman, Marc D

“…The tectonic setting in which the first continental crust formed, and the extent to which modern processes of arc magmatism at convergent plate margins were…”
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Northwest Africa 773: Lunar origin and iron-enrichment trend by Fagan, T. J., Taylor, G. J., Keil, K., Hicks, T. L., Killgore, M., Bunch, T. E., Wittke, J. H., Mittlefehldt, D. W., Clayton, R. N., Mayeda, T. K., Eugster, O., Lorenzetti, S., Norman, M. D.

“…— The meteorite Northwest Africa 773 (NWA 773) is a lunar sample with implications for the evolution of mafic magmas on the moon. A combination of key…”
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Seawater-like trace element signatures (REE + Y) of Eoarchaean chemical sedimentary rocks from southern West Greenland, and their corruption during high-grade metamorphism by Friend, C. R. L., Nutman, A. P., Bennett, V. C., Norman, M. D.

“…Modern chemical sediments display a distinctive rare earth element + yttrium (REE + Y) pattern involving depleted LREE, positive La/La* SN , Eu/Eu* SN , and Y…”
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Reaction between slab-derived melts and peridotite in the mantle wedge: experimental constraints at 3.8 GPa by Rapp, R.P, Shimizu, N, Norman, M.D, Applegate, G.S

“…Laboratory experiments on natural, hydrous basalts at 1–4 GPa constrain the composition of “unadulterated” partial melts of eclogitized oceanic crust within…”
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A Rb–Sr and Sm–Nd isotope geochronology and trace element study of lunar meteorite LaPaz Icefield 02205 by Rankenburg, K., Brandon, A.D., Norman, M.D.

“…Rubidium–strontium and samarium–neodymium isotopes of lunar meteorite LaPaz Icefield (LAP) 02205 are consistent with derivation of the parent magma from a…”
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Lunar impact breccias: petrology, crater setting, and bombardment history of the Moon by Norman, M. D.

“…Two general classes of lunar impact breccias have been recognised: fragmental breccias and melt breccias. Fragmental breccias are composed of clastic-rock…”
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Petrology and geochronology of basalt breccia from the 1996 earthquake swarm of Loihi seamount, Hawaii : magmatic history of its 1996 eruption by GARCIA, M. O, RUBIN, K. H, NORMAN, M. D, RHODES, J. M, GRAHAM, D. W, MUENOW, D. W, SPENCER, K

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Uniformity analysis of dielectric barrier discharge (DBD) processed polyethylene terephthalate (PET) surface by Liu, Chaozong, Brown, Norman M.D., Meenan, Brian J.

“…A dielectric barrier discharge (DBD) plasma, operating in air at atmospheric pressure, has been used to induce changes in the surface properties of…”
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Thallium isotopic evidence for ferromanganese sediments in the mantle source of Hawaiian basalts by Harrison, Darrell, Rehkämper, Mark, Halliday, Alex N, Nielsen, Sune G, Norman, Marc D

“…Ocean island basalts are generally thought to be the surface expression of mantle plumes, but the nature of the components in the source regions of such mantle…”
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