Search Results - "Daub, K."

Investigation of the impact of coatings on corrosion and hydrogen uptake of Zircaloy-4 by Daub, K., Van Nieuwenhove, R., Nordin, H.

“…In this study, commercially available coatings of CrN, TiAlN and AlCrN were applied by physical vapour deposition to obtain 2–4 μm thick coatings on…”
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Internal oxidation of Ag-xIn alloys at low homologous temperature by Ghaffari, Y., Daub, K., Newman, R.C., Persaud, S.Y.

“…•Ag-In alloys are susceptible to internal oxidation at relatively low temperatures.•Increasing indium concentration leads to increase in nodule size and area…”
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Nanoscale Characterization of Stress Corrosion Cracking in a Failed Alloy C-276 Component by Williams, D., Smith, J.M., Daub, K., Topping, M., Long, F., Persaud, S.Y.

“…A failure analysis was performed on an Alloy C-276 pull rod which underwent unexpected brittle, intergranular fracture after exposure to 280°C to 300°C aqueous…”
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Oxide formation and conversion on carbon steel in mildly basic solutions by Xu, W., Daub, K., Zhang, X., Noel, J.J., Shoesmith, D.W., Wren, J.C.

“…Surface oxide film growth and conversion processes on carbon steel were studied using a range of electrochemical techniques and ex situ surface analyses. The…”
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Platelet lipoprotein interplay: trigger of foam cell formation and driver of atherosclerosis by Siegel-Axel, Dorothea, Daub, Karin, Seizer, Peter, Lindemann, Stephan, Gawaz, Meinrad

“…In the last decade, it was recognized that platelets and lipoproteins play a pivotal role in both early and late atherogenesis. Beside cellular interactions of…”
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Effects of γ-radiation versus H2O2 on carbon steel corrosion by DAUB, K, ZHANG, X, NOËL, J. J, WREN, J. C

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Gamma-radiation-induced corrosion of carbon steel in neutral and mildly basic water at 150 °C by Daub, K., Zhang, X., Noël, J.J., Wren, J.C.

“…The effect of γ-radiation on the kinetics of carbon steel corrosion has been investigated by characterizing the oxide films formed on steel coupons at 150 °C…”
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Effect of dissolved ferrous iron on oxide film formation on carbon steel by Wang, L., Daub, K., Qin, Z., Wren, J.C.

“…The effect of the presence of dissolved ferrous ion (Fe2+(aq)) on surface oxide film growth and conversion on carbon steel in pH 8.4 borate solutions was…”
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Oxide growth and conversion on carbon steel as a function of temperature over 25 and 80 °C under ambient pressure by Daub, K., Zhang, X., Wang, L., Qin, Z., Noël, J.J., Wren, J.C.

“…► Followed oxide growth and conversion on carbon steel as a function of temperature from 25 °C to 80 °C. ► Used electrochemical techniques, including cyclic…”
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Residual platelet activity is increased in clopidogrel- and ASA-treated patients with coronary stenting for acute coronary syndromes compared with stable coronary artery disease by Geisler, T, Kapp, M, Göhring-Frischholz, K, Daub, K, Dösch, C, Bigalke, B, Langer, H, Herdeg, C, Gawaz, M

“…To evaluate residual platelet activity in a consecutive cohort of patients treated with dual antiplatelet therapy after coronary stent implantation Prospective…”
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Differential MMP-9 activity in CD34+progenitor cell-derived foam cells from diabetic and normoglycemic patients by Schmohl, J.U., Daub, K., von Ungern-Sternberg, S.N.I., Lindemann, S., Schönberger, T., Geisler, T., Gawaz, M., Seizer, P.

“…Background Upon coincubation with platelet aggregates, CD34 + progenitor cells have the potential to differentiate into foam cells. There is evidence that…”
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Investigation on exceptional fuel CRUD samples by using radioactivity ratios of cobalt isotopes by Jung, S.-H., Daub, K.J., Yeon, J.-W., Choi, K.-S., Choi, J., Yang, H., Lee, D.-H., Song, K.

“…Elemental analysis and radioactivity measurements were carried out for fuel CRUD samples obtained from a nuclear power plant. Comparisons were made for the…”
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Studies on the use of catalytic membranes for reduction of nitrate in drinking water by Daub, K., Emig, G., Chollier, M.-J., Callant, M., Dittmeyer, R.

“…Hydrogenation of nitrate using supported bimetallic Pd-Cu or Pd-Sn catalysts provides a promising new alternative for denitrification of drinking water with…”
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An in-situ Raman spectroscopy investigation of the oxidation of proton irradiated and cold-worked 304L stainless steel in oxygenated water at 300°C by Ramsundar, V.S., Shaik, A., Daub, K., Daymond, M.R., Persaud, S.Y.

“…A facility consisting of a high temperature and pressure corrosion loop coupled with in-situ Raman spectroscopy and proton irradiation has been used to…”
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All-optical wavelength conversion at bit rates above 10 Gb/s using semiconductor optical amplifiers by Joergensen, C., Danielsen, S.L., Stubkjaer, K.E., Schilling, M., Daub, K., Doussiere, P., Pommerau, F., Hansen, P.B., Poulsen, H.N., Kloch, A., Vaa, M., Mikkelsen, B., Lach, E., Laube, G., Idler, W., Wunstel, K.

“…This work assesses the prospects for high-speed all-optical wavelength conversion using the simple optical interaction with the gain in semiconductor optical…”
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Comparing the intergranular oxidation of Ni-Cr and Ni-Al model alloys in 480 °C hydrogenated steam by Ghaffari, Y., Daub, K., Long, F., Topping, M., Persaud, S.Y.

“…The intergranular oxidation of binary Ni-xAl (x = 4, 7 at.%) and Ni-yCr (y = 11, 15 at.%) model alloys was studied in a 480 °C hydrogenated steam environment…”
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Characterization of dealloying and associated stress corrosion cracking: The effect of crystallographic orientation by Gholamzadeh, H., Topping, M., Daub, K., Persaud, S.Y.

“…Selective dissolution (dealloying) of more reactive elements from a solid solution alloy can result in the formation of a nanoporous surface layer enriched in…”
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Intergranular oxidation behaviour of Ni-Cr-Al model alloys in 480 °C hydrogenated steam by Ghaffari, Y., Daub, K., Long, F., Persaud, S.Y.

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Understanding preferential intergranular oxidation in alloy X-750 in 480 °C CO-CO2 environments at the nanoscale by Yaedu, A.E., Volpe, L., Shaik, A., Long, F., Daub, K., Scenini, F., Persaud, S.Y.

“…Alloy X-750 was exposed to a 480 °C CO-CO2 reducing gas mixture at an oxygen partial pressure below the NiO dissociation pressure. Post-exposure analytical…”
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A facility for studying corrosion via in-situ Raman spectroscopy by Ramsundar, V.S., Daub, K., Persaud, S.Y., Daymond, M.R.

“…Several in-core components in nuclear power systems are exposed to high-temperature water in the presence of radiation fields. The dynamic effect of radiation…”
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