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Burdorf, Laurine D.W. (author), Cook, Perran L.M. (author), Robertson, Elizabeth K. (author), Tramper, Anton (author), Hidalgo-Martinez, Silvia (author), Vasquez-Cardenas, Diana (author), Malkin, Sairah Y. (author), Meysman, F.J.R. (author)Cable bacteria can reach high densities in coastal sediments, and as a result of their unusual electrogenic lifestyle and intense metabolic activity, exert a major and distinct impact on biogeochemical cycling, both locally in sediments and at the ecosystem level. This appears to be particularly true for seasonally hypoxic systems, but the...journal article 2024
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Schiks, L.A.H. (author), Cook, M.S. (author), Lipman, L.R. (author), van Dijke, A.P. (author), Hutchinson, K. (author), van den Hoven, Paul (author), Loeve, A.J. (author)In photographs of evidence in forensic investigations, physical size references (e.g., rulers or stickers) are often placed next to a trace to allow us to take measurements from photos. However, this is laborious and introduces contamination risks. The FreeRef-1 system is a contactless size reference system that allows us to take forensic...journal article 2023
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- Wilkie, W. Keats (author), Cook, Sarah M. (author), Carzana, L. (author), Heiligers, M.J. (author), Heaton, Andrew F. (author) other 2021
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Wilkie, W. Keats (author), Fernandez, Juan M. (author), Stohlman, Olive R. (author), Schneider, Nigel R. (author), Dean, Gregory D. (author), Kang, Jin Ho (author), Warren, Jerry E. (author), Cook, Sarah M. (author), Heiligers, M.J. (author)An overview of the NASA Advanced Composite Solar Sail System (ACS3) technology demonstration project is presented. Descriptions of the ACS3 solar sail design, spacecraft systems, concept of operations, and ground testing are provided, along with a discussion of the extensibility of the ACS3 composite solar sail system technology to future...conference paper 2021
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Boschker, H.T.S. (author), Cook, Perran L.M. (author), Polerecky, Lubos (author), Eachambadi, Raghavendran Thiruvallur (author), Lozano, Helena (author), Hidalgo-Martinez, Silvia (author), Khalenkow, Dmitry (author), Wang, Da (author), Meysman, F.J.R. (author)Filamentous cable bacteria display long-range electron transport, generating electrical currents over centimeter distances through a highly ordered network of fibers embedded in their cell envelope. The conductivity of these periplasmic wires is exceptionally high for a biological material, but their chemical structure and underlying electron...journal article 2021
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- Gellner, David N. (author), Curry, Oliver Scott (author), Cook, Joanna (author), Alfano, M.R. (author), Venkatesan, Soumhya (author) review 2020
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de Jong, S.I. (author), van den Broek, M.A. (author), Merkel, Alexander Y. (author), de la Torre Cortes, Pilar (author), Kalamorz, Falk (author), Cook, Gregory M. (author), van Loosdrecht, Mark C.M. (author), McMillan, D.G.G. (author)The aerobic thermoalkaliphile Caldalkalibacillus thermarum strain TA2.A1 is a member of a separate order of alkaliphilic bacteria closely related to the Bacillales order. Efforts to relate the genomic information of this evolutionary ancient organism to environmental adaptation have been thwarted by the inability to construct a complete...journal article 2020
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Zhang, L. (author), Hoogenboom, J.P. (author), Cook, B.J. (author), Kruit, P. (author)Observing atomic motions as they occur is the dream goal of ultrafast electron microscopy (UEM). Great progress has been made so far thanks to the efforts of many scientists in developing the photoemission sources and beam blankers needed to create short pulses of electrons for the UEM experiments. While details on these setups have typically...journal article 2019
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Kessler, Adam J. (author), Wawryk, Michaela (author), Marzocchi, Ugo (author), Roberts, Keryn L. (author), Wong, Wei Wen (author), Risgaard-Petersen, Nils (author), Meysman, F.J.R. (author), Glud, Ronnie N. (author), Cook, Perran L.M. (author)Cable bacteria represent a newly discovered group of filamentous microorganisms, which are capable of spatially separating the oxidative and reductive half-reactions of their sulfide-oxidizing metabolisms over centimeter distances. We investigated three ways that cable bacteria might interact with the nitrogen (N) cycle: (1) by reducing...journal article 2019
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Hards, Kiel (author), McMillan, D.G.G. (author), Schurig-Briccio, Lici A. (author), Gennis, Robert B. (author), Lill, Holger (author), Bald, Dirk (author), Cook, Gregory M. (author)Bedaquiline (BDQ), an inhibitor of the mycobacterial F<sub>1</sub>F<sub>o</sub>-ATP synthase, has revolutionized the antitubercular drug discovery program by defining energy metabolism as a potent new target space. Several studies have recently suggested that BDQ ultimately causes mycobacterial cell death through a phenomenon known as...journal article 2018
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Cook, B.J. (author), Kruit, P. (author)Photofield emitters show great potential for many single electron pulsed applications. However, for the brightest pulses > 10 11 A / (m 2 sr V), our simulations show that Poisson statistics and stochastic Coulomb interactions limit the brightness and increase the energy spread even with an average of a single electron per pulse. For the...journal article 2016
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Brands, T. (author), De Romph, E. (author), Veitch, T. (author), Cook, J. (author)Public transport (PT) is important, because the current traffic system faces well known problems like congestion, environmental impact and use of public space. To be able to assess the effects of policy measures properly, it is necessary to model the behavior of the (PT) traveler in a realistic way. An aspect that lacks realism in a lot of...journal article 2014
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- Cook, T. (author) master thesis 2014
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- Cook, B.J. (author) doctoral thesis 2013
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Brands, T. (author), De Romph, E. (author), Veitch, T. (author), Cook, J. (author)The current traffic system faces well known problems like congestion, environmental impact and use of public space. Public transport (PT) is an important mode to alleviate these problems. To be able to assess the effects of policy measures properly, it is important to model the behaviour of the (public transport) traveller in a realistic way.conference paper 2013
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Verduin, T. (author), Cook, B. (author), Kruit, P. (author)The authors investigate by simulation the Coulomb effects on brightness and energy spread for cold field emitters. At first, we show that brightness is ultimately limited by Coulomb interactions. The authors analyze the maximum attainable brightness for tip radii ranging from 1?nm to 1??m. Remarkably, the brightness of a tip of 1?nm is...journal article 2011
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Cook, B.J. (author), Verduin, T. (author), Hagen, C.W. (author), Kruit, P. (author)Emission theory predicts that high brightness cold field emitters can enhance imaging in the electron microscope. This (neglecting chromatic aberration) is because of the large (coherent) probe current available from a high brightness source and is based on theoretically determined values of reduced brightnesses up to 1014?A/(m2?sr?V). However,...journal article 2010
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- de Wilde, Jaap J. (author), Sworn, A. (author), Cook, H. (author), Willis, N. (author), Bridge, C. (author) report 2004
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- Cook, Robert D. (author) report 2002
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- Cook, Stephen M. (author) conference paper 1999