Search Results - "Simon, D.M"

3D printed Ni/Al2O3 based catalysts for CO2 methanation - a comparative and operando XRD-CT study by Middelkoop, Vesna, Vamvakeros, Antonis, de Wit, Dieter, Jacques, Simon D.M., Danaci, Simge, Jacquot, Clement, de Vos, Yoran, Matras, Dorota, Price, Stephen W.T., Beale, Andrew M.

“…[Display omitted] •Excellent CO2 conversion and selectivity to methane of 3D printed catalysts.•Operando XRD-CT studies of 3D printed commercial and…”
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X-ray transparent proton-exchange membrane fuel cell design for in situ wide and small angle scattering tomography by Martens, Isaac, Vamvakeros, Antonis, Chattot, Raphael, Blanco, Maria V., Rasola, Miika, Pusa, Janne, Jacques, Simon D.M., Bizzotto, Dan, Wilkinson, David P., Ruffmann, Bastian, Heidemann, Stefan, Honkimäki, Veijo, Drnec, Jakub

“…We have constructed a 5 cm2 proton exchange membrane hydrogen fuel cell optimized for transparency of high energy X-rays. This cell allows for in situ elastic…”
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Constraining extended gamma-ray emission from galaxy clusters by Han, Jiaxin, Frenk, Carlos S., Eke, Vincent R., Gao, Liang, White, Simon D. M., Boyarsky, Alexey, Malyshev, Denys, Ruchayskiy, Oleg

“…Cold dark matter models predict the existence of a large number of substructures within dark matter haloes. If the cold dark matter consists of weakly…”
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GADGET: a code for collisionless and gasdynamical cosmological simulations by Springel, Volker, Yoshida, Naoki, White, Simon D.M.

“…We describe the newly written code GADGET which is suitable both for cosmological simulations of structure formation and for the simulation of interacting…”
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Real-Time Operando Diffraction Imaging of La–Sr/CaO During the Oxidative Coupling of Methane by Matras, Dorota, Jacques, Simon D. M, Godini, Hamid R, Khadivi, Mohammadali, Drnec, Jakub, Poulain, Agnieszka, Cernik, Robert J, Beale, Andrew M

“…An La–Sr/CaO catalyst has been chemically imaged during activation and under operando conditions during the oxidative coupling of methane reaction (OCM) at…”
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μ-CT Investigation into the Impact of a Fuel-Borne Catalyst Additive on the Filtration Efficiency and Backpressure of Gasoline Particulate Filters by Price, Stephen W.T., Vamvakeros, Antonis, Jacques, Simon D.M., Beale, Andrew M., Rankin, Kathryn E., Hollingsworth, Nathan, Coultas, David, Challinor, Amy

“…An investigation into the pre-ashing of new gasoline particulate filters (GPFs) has demonstrated that the filtration efficiency of such filters can be improved…”
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Chemical imaging of the sulfur-induced deactivation of Cu/ZnO catalyst bodies by Beale, Andrew M., Gibson, Emma K., O’Brien, Matthew G., Jacques, Simon D.M., Cernik, Robert J., Michiel, Marco Di, Cobden, Paul D., Pirgon-Galin, Özlem, Water, Leon van de, Watson, Michael J., Weckhuysen, Bert M.

“…[Display omitted] •Effects of Sulfur poisoning on water–gas shift activity of Cu/ZnO catalyst bodies investigated.•XRD, EXAFS, and XRF imaging revealed the…”
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Imaging the continuous hydrothermal flow synthesis of nanoparticulate CeO2 at different supercritical water temperatures using in situ angle-dispersive diffraction by Middelkoop, Vesna, Tighe, Christopher J., Kellici, Suela, Gruar, Robert I., Perkins, James M., Jacques, Simon D.M., Barnes, Paul, Darr, Jawwad A.

“…•In situ synchrotron imaging reveals new insights into a continuous hydrothermal flow synthesiser.•First comparative images of nano-CeO2 synthesis at 3 (sub-…”
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A multi-scale study of 3D printed Co-Al2O3 catalyst monoliths versus spheres by Jacquot, Clement, Vamvakeros, Antonios, Pavlišič, Andraž, Price, Stephen WT, Dong, Hongyang, Matras, Dorota, Protasova, Lidia, Likozar, Blaž, Jacques, Simon D.M., Beale, Andrew M., Middelkoop, Vesna

“…•Comparison in situ XRD-CT studies of 3D printed monoliths and packed bed of spheres•XRD-CT provides assessment of 3D printing fidelity complimentary to…”
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Non-invasive imaging of the crystalline structure within a human tooth by Egan, Christopher K., Jacques, Simon D.M., Di Michiel, Marco, Cai, Biao, Zandbergen, Mathijs W., Lee, Peter D., Beale, Andrew M., Cernik, Robert J.

“…The internal crystalline structure of a human molar tooth has been non-destructively imaged in cross-section using X-ray diffraction computed tomography…”
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An iron molybdate catalyst for methanol to formaldehyde conversion prepared by a hydrothermal method and its characterization by Beale, Andrew M., Jacques, Simon D.M., Sacaliuc-Parvalescu, Elena, O’Brien, Matthew G., Barnes, Paul, Weckhuysen, Bert M.

“…A one-step, low-temperature hydrothermal method has been successfully employed to prepare iron molybdate catalysts with Mo:Fe ratios ranging from 1.5:1 to…”
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Extended Low-Dose Valganciclovir Is Effective Prophylaxis Against Cytomegalovirus in High-Risk Kidney Transplant Recipients With Near-Complete Eradication of Late-Onset Disease by Fayek, S.A, Beshears, E, Lieber, R, Alvey, N, Sauer, A, Poirier, J, Hollinger, E.F, Olaitan, O.K, Jensik, S, Geyston, J, Brokhof, M.M, Hodowanec, A.C, Hertl, M, Simon, D.M

“…Abstract Background Cytomegalovirus (CMV)-seronegative kidney transplant (KTx) recipients of organs from CMV-seropositive donors (D+/R−) are at increased risk…”
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Recent progress in the use of in situ X-ray methods for the study of heterogeneous catalysts in packed-bed capillary reactors by Jacques, Simon D.M., Leynaud, Olivier, Strusevich, Dmitry, Stukas, Paul, Barnes, Paul, Sankar, Gopinathan, Sheehy, Mike, O’Brien, Matthew G., Iglesias-Juez, Ana, Beale, Andrew M.

“…Synchrotron-based X-ray techniques, such as Diffraction and Absorption Spectroscopy (XAS), can be readily employed to study catalysts in action, thereby…”
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Tomographic Energy Dispersive Diffraction Imaging as a Tool To Profile in Three Dimensions the Distribution and Composition of Metal Oxide Species in Catalyst Bodies by Beale, Andrew M, Jacques, Simon D.M, Bergwerff, Jaap A, Barnes, Paul, Weckhuysen, Bert M

“…Catalyst extrudate in 3D: Through the use of tomographic energy dispersive diffraction imaging it is possible to obtain detailed three‐dimensional insight into…”
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emerge – an empirical model for the formation of galaxies since z ∼ 10 by Moster, Benjamin P, Naab, Thorsten, White, Simon D M

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Vitreous wick syndrome—a potential cause of endophthalmitis after intravitreal injection of triamcinolone through the pars plana by Chen, Simon D.M., Mohammed, Quresh, Bowling, Brad, Patel, C.K.

“…[...]we reviewed slow-motion video footage of IVTA using both 27- and 30-gauge needles performed under an operating microscope…”
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Assembly bias and splashback in galaxy clusters by Busch, Philipp, White, Simon D. M.

“…Abstract We use publicly available data for the Millennium Simulation to explore the implications of the recent detection of assembly bias and splashback…”
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Galactic star formation and accretion histories from matching galaxies to dark matter haloes by Moster, Benjamin P., Naab, Thorsten, White, Simon D. M.

“…We present a new statistical method to determine the relationship between the stellar masses of galaxies and the masses of their host dark matter haloes over…”
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The Auriga Project: the properties and formation mechanisms of disc galaxies across cosmic time by Grand, Robert J. J., Gómez, Facundo A., Marinacci, Federico, Pakmor, Rüdiger, Springel, Volker, Campbell, David J. R., Frenk, Carlos S., Jenkins, Adrian, White, Simon D. M.

“…Abstract We introduce a suite of 30 cosmological magneto-hydrodynamical zoom simulations of the formation of galaxies in isolated Milky Way mass dark haloes…”
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Shaken and stirred: the Milky Way's dark substructures by Sawala, Till, Pihajoki, Pauli, Johansson, Peter H., Frenk, Carlos S., Navarro, Julio F., Oman, Kyle A., White, Simon D. M.

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