Search Results - "Parkinson, S"

Unraveling CO adsorption on model single-atom catalysts by Hulva, Jan, Meier, Matthias, Bliem, Roland, Jakub, Zdenek, Kraushofer, Florian, Schmid, Michael, Diebold, Ulrike, Franchini, Cesare, Parkinson, Gareth S

“…Understanding how the local environment of a "single-atom" catalyst affects stability and reactivity remains a challenge. We present an in-depth study of…”
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Signaling Mechanisms of HAMP Domains in Chemoreceptors and Sensor Kinases by PARKINSON, John S

“…HAMP domains mediate input-output signaling in histidine kinases, adenylyl cyclases, methyl-accepting chemotaxis proteins, and some phosphatases. HAMP subunits…”
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Bacterial chemoreceptors: high-performance signaling in networked arrays by Hazelbauer, Gerald L., Falke, Joseph J., Parkinson, John S.

“…Chemoreceptors are crucial components in the bacterial sensory systems that mediate chemotaxis. Chemotactic responses exhibit exquisite sensitivity, extensive…”
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Carbon monoxide-induced adatom sintering in a Pd–Fe3O4 model catalyst by Parkinson, Gareth S., Novotny, Zbynek, Argentero, Giacomo, Schmid, Michael, Pavelec, Jiří, Kosak, Rukan, Blaha, Peter, Diebold, Ulrike

“…Although the coarsening of catalytically active metal clusters can be accelerated by the presence of gases, the role played by gas molecules is difficult to…”
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Subsurface cation vacancy stabilization of the magnetite (001) surface by Bliem, R., McDermott, E., Ferstl, P., Setvin, M., Gamba, O., Pavelec, J., Schneider, M. A., Schmid, M., Diebold, U., Blaha, P., Hammer, L., Parkinson, G. S.

“…Iron oxides play an increasingly prominent role in heterogeneous catalysis, hydrogen production, spintronics, and drug delivery. The surface or material…”
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The source of high signal cooperativity in bacterial chemosensory arrays by Piñas, Germán E., Frank, Vered, Vaknin, Ady, Parkinson, John S.

“…The Escherichia coli chemosensory system consists of large arrays of transmembrane chemoreceptors associated with a dedicated histidine kinase, CheA, and a…”
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Dual role of CO in the stability of subnano Pt clusters at the Fe₃O₄(001) surface by Bliem, Roland, van der Hoeven, Jessi E. S., Hulva, Jan, Pavelec, Jiri, Gamba, Oscar, de Jongh, Petra E., Schmid, Michael, Blaha, Peter, Diebold, Ulrike, Parkinson, Gareth S.

“…Interactions between catalytically active metal particles and reactant gases depend strongly on the particle size, particularly in the subnanometer regime…”
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Auditing file system permissions using association rule mining by Parkinson, S., Somaraki, V., Ward, R.

“…•Modelling Microsoft’s New Technology File System permissions for analysis.•Using association rule mining to identify irregular file system…”
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Spatial analysis of energy use and GHG emissions from cereal production in India by Rao, N.D., Poblete-Cazenave, M., Bhalerao, R., Davis, K.F., Parkinson, S.

“…Agriculture contributes 18% of India's greenhouse gas (GHG) emissions. Yet, little is known about the energy requirements of individual crops, making it…”
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The Chemoreceptor Sensory Adaptation System Produces Coordinated Reversals of the Flagellar Motors on an Escherichia coli Cell by Uchida, Yumiko, Hamamoto, Tatsuki, Che, Yong-Suk, Takahashi, Hiroto, Parkinson, John S, Ishijima, Akihiko, Fukuoka, Hajime

“…In isotropic environments, an Escherichia coli cell exhibits coordinated rotational switching of its flagellar motors, produced by fluctuations in the…”
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Online voltage security assessment considering comfort-constrained demand response control of distributed heat pump systems by Wang, D., Parkinson, S., Miao, W., Jia, H., Crawford, C., Djilali, N.

“…► Device and grid level objectives can be met using response control of highly-distributed electric loads. ► Power system and customer objectives can be…”
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Charge Trapping at the Step Edges of TiO2 Anatase (101) by Setvin, Martin, Hao, Xianfeng, Daniel, Benjamin, Pavelec, Jiri, Novotny, Zbynek, Parkinson, Gareth S., Schmid, Michael, Kresse, Georg, Franchini, Cesare, Diebold, Ulrike

“…A combination of photoemission, atomic force, and scanning tunneling microscopy/spectroscopy measurements shows that excess electrons in the TiO2 anatase (101)…”
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Room Temperature Water Splitting at the Surface of Magnetite by Parkinson, Gareth S, Novotný, Zbyněk, Jacobson, Peter, Schmid, Michael, Diebold, Ulrike

“…An array of surface science measurements has revealed novel water adsorption behavior at the Fe3O4(001) surface. Following room temperature exposure to water,…”
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Oxygen: under or over a surgical facemask for COVID‐19 patients? by Binks, A. C., Parkinson, S. M., Sabbouh, V.

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Complete structure of the chemosensory array core signalling unit in an E. coli minicell strain by Burt, Alister, Cassidy, C. Keith, Ames, Peter, Bacia-Verloop, Maria, Baulard, Megghane, Huard, Karine, Luthey-Schulten, Zaida, Desfosses, Ambroise, Stansfeld, Phillip J., Margolin, William, Parkinson, John S., Gutsche, Irina

“…Motile bacteria sense chemical gradients with transmembrane receptors organised in supramolecular signalling arrays. Understanding stimulus detection and…”
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Rapid oxygen exchange between hematite and water vapor by Jakub, Zdenek, Meier, Matthias, Kraushofer, Florian, Balajka, Jan, Pavelec, Jiri, Schmid, Michael, Franchini, Cesare, Diebold, Ulrike, Parkinson, Gareth S.

“…Oxygen exchange at oxide/liquid and oxide/gas interfaces is important in technology and environmental studies, as it is closely linked to both catalytic…”
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Hierarchical market integration of responsive loads as spinning reserve by Wang, D., Parkinson, S., Miao, W., Jia, H., Crawford, C., Djilali, N.

“…In this paper, a new market integration approach for responsive loads is proposed. Large, spatially-distributed populations of heat pumps, electric vehicles,…”
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Adsorption of water at the SrO surface of ruthenates by Halwidl, Daniel, Stöger, Bernhard, Mayr-Schmölzer, Wernfried, Pavelec, Jiri, Fobes, David, Peng, Jin, Mao, Zhiqiang, Parkinson, Gareth S., Schmid, Michael, Mittendorfer, Florian, Redinger, Josef, Diebold, Ulrike

“…Although perovskite oxides hold promise in applications ranging from solid oxide fuel cells to catalysts, their surface chemistry is poorly understood at the…”
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Iron oxide surfaces by Parkinson, Gareth S.

“…The current status of knowledge regarding the surfaces of the iron oxides, magnetite (Fe3O4), maghemite (γ-Fe2O3), haematite (α-Fe2O3), and wüstite (Fe1−xO) is…”
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Phenol Sensing by Escherichia coli Chemoreceptors: a Nonclassical Mechanism by Pham, Hai The, Parkinson, John S

“…The four transmembrane chemoreceptors of Escherichia coli sense phenol as either an attractant (Tar) or a repellent (Tap, Trg, and Tsr). In this study, we…”
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