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Alkemade, P.F.A. (author), Miro, H. (author), Van Veldhoven, E. (author), Maas, D.J. (author), Smith, D.A. (author), Rack, P.D. (author)The sub-nanometer beam of a helium ion microscope was used to study and optimize helium-ion beam induced deposition of PtC nanopillars with the (CH3)3Pt(CPCH3) precursor. The beam current, beam dwell time, precursor refresh time, and beam focus have been independently varied. Continuous beam exposure resulted in narrow but short pillars, while...journal article 2011
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- Cottrell, F.R. (author), Merrill, E.W. (author), Smith, K.A. (author) journal article 1970
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- Dalmas de Reotier, P. (author), Yaouanc, A. (author), Heffner, R.H. (author), Smith, J.L. (author), Gubbens, P.C.M. (author), Kaiser, C.T. (author) journal article 2000
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Liu, Y. (author), Weerts, A.H. (author), Clark, M. (author), Hendricks Franssen, H.J. (author), Kumar, S. (author), Moradkhani, H. (author), Seo, D.J. (author), Schwanenberg, D. (author), Smith, P. (author), Van Dijk, A.I.J.M. (author), Van Velzen, N. (author), He, M. (author), Lee, H. (author), Noh, S.J. (author), Rakovec, O. (author), Restrepo, P. (author)Data assimilation (DA) holds considerable potential for improving hydrologic predictions as demonstrated in numerous research studies. However, advances in hydrologic DA research have not been adequately or timely implemented in operational forecast systems to improve the skill of forecasts for better informed real-world decision making. This is...journal article 2012
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- Smith, J.M. (author) journal article 2010
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Hope, M.E. (author), Westerink, J.J. (author), Kennedy, A.B. (author), Kerr, P.C. (author), Dietrich, J.C. (author), Dawson, C. (author), Bender, C.J. (author), Smith, J.M. (author), Jensen, R.E. (author), Zijlema, M. (author), Holthuijsen, L.H. (author), Luettich, R.A. (author), Powell, M.D. (author), Cardone, V.J. (author), Cox, A.T. (author), Pourtaheri, H. (author), Roberts, H.J. (author), Atkinson, J.H. (author), Tanaka, S. (author), Westerink, H.J. (author), Westerink, L.G. (author)Hurricane Ike (2008) made landfall near Galveston, Texas, as a moderate intensity storm. Its large wind field in conjunction with the Louisiana-Texas coastline's broad shelf and large scale concave geometry generated waves and surge that impacted over 1000 km of coastline. Ike's complex and varied wave and surge response physics included: the...journal article 2013
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- Smith, S.F. (author) journal article 2002
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Chen, P. (author), Van Veldhoven, E. (author), Sanford, C.A. (author), Salemink, H.W.M. (author), Maas, D.J. (author), Smith, D.A. (author), Rack, P.D. (author), Alkemade, P.F.A. (author)A 25 keV focused helium ion beam has been used to grow PtC nanopillars on a silicon substrate by beam-induced decomposition of a (CH3)3Pt(CPCH3) precursor gas. The ion beam diameter was about 1 nm. The observed relatively high growth rates suggest that electronic excitation is the dominant mechanism in helium ion-beam-induced deposition. Pillars...journal article 2010
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Goetz, W. (author), Pike, W.T. (author), Hviid, S.F. (author), Madsen, M.B. (author), Morris, R.V. (author), Hecht, M.H. (author), Staufer, U. (author), Leer, K. (author), Sykulska, H. (author), Hemmig, E. (author), Marshall, J. (author), Morookian, J.M. (author), Parrat, D. (author), Vijendran, S. (author), Bos, B.J. (author), El Maarry, M.R. (author), Keller, H.U. (author), Kramm, R. (author), Markiewicz, W.J. (author), Drube, L. (author), Blaney, D. (author), Arvidson, R.E. (author), Bell, J.F. (author), Reynolds, R. (author), Smith, P.H. (author), Woida, P. (author), Woida, R. (author), Tanner, R. (author)The optical microscope onboard the Phoenix spacecraft has returned color images (4 ?m pixel?1) of soils that were delivered to and held on various substrates. A preliminary taxonomy of Phoenix soil particles, based on color, size, and shape, identifies the following particle types [generic names in brackets]: (1) reddish fines, mostly unresolved...journal article 2010
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Lindeboom, R. (author), Smith, G. (author), Jeison, D. (author), Temmink, H. (author), Van Lier, J.B. (author)Membrane bioreactors represent a promising technology for wastewater treatment, already applied to a wide variety of industrial effluents and sewage. Gas or air sparging is a commonly applied approach to generate surface shear to control fouling phenomena and cake formation causing flux reduction. In inside-out tubular membranes, gas sparging is...journal article 2010
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De Groot, M. (author), Vernooij, M.W. (author), Klein, S. (author), Arfan Ikram, M. (author), Vos, F.M. (author), Smith, S.M. (author), Niessen, W.J. (author), Andersson, J.L.R. (author)Anatomical alignment in neuroimaging studies is of such importance that considerable effort is put into improving the registration used to establish spatial correspondence. Tract-based spatial statistics (TBSS) is a popular method for comparing diffusion characteristics across subjects. TBSS establishes spatial correspondence using a combination...journal article 2013
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Kumar, N. (author), Abdi, F.F. (author), Trzesniewski, B. (author), Smith, W.A. (author), Planken, P.C.M. (author), Adam, A.J.L. (author)We demonstrate emission of terahertz pulses from a BiVO4/Au thin film interface, illuminated with femtosecond laser pulses. Based on the experimental observations, we propose that the most likely cause of the THz emission is the Photo-Dember effect caused by the standing wave intensity distribution formed at the BiVO4/Au interfaces.journal article 2015
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- Seestrom, S.J. (author), Bowman, J.D. (author), Crawford, B.E. (author), Delheij, P.P.J. (author), Frankle, C.M. (author), Gould, C.R. (author), Haase, D.G. (author), Iinuma, M. (author), Knudson, J.N. (author), Koehler, P.E. (author), Lowie, L.Y. (author), Masaike, A. (author), Masuda, Y. (author), Matsuda, Y. (author), Mitchell, G.E. (author), Penttilä, S.I. (author), Popov, Yu.P. (author), Postma, H. (author), Roberson, N.R. (author), Sharapov, E.I. (author), Shimizu, H.M. (author), Smith, D.A. (author), Stephenson, S.L. (author), Yen, Y.F. (author), Yuan, V.W. (author) journal article 1998
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- Ayob, A.F.M. (author), Ray, T. (author), Smith, W. (author) journal article 2012
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- Cottrell, F.R. (author), Merrill, E.W. (author), Smith, K.A. (author) journal article 1970
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Trze?niewski, B.J. (author), Smith, W.A. (author)Bismuth vanadate (BiVO4) is a promising semiconductor material for the production of solar fuels via photoelectrochemical water splitting, however, it suffers from substantial recombination losses that limit its performance to well below its theoretical maximum. Here we demonstrate for the first time that the photoelectrochemical (PEC)...journal article 2015
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- Gerritsma, J. (author), Smith, W.E. (author) journal article 1967
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- Gerritsma, J. (author), Smith, W.E. (author) journal article 1967
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Haber, A. (author), Polo, A. (author), Smith, C.S. (author), Pereira, S.F. (author), Ubach, P. (author), Verhaegen, M. (author)We present an iterative learning control (ILC) algorithm for controlling the shape of a membrane deformable mirror (DM). We furthermore give a physical interpretation of the design parameters of the ILC algorithm. On the basis of this insight, we derive a simple tuning procedure for the ILC algorithm that, in practice, guarantees stable and fast...journal article 2013
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Smith, C.S. (author), Marinica, R.M. (author), Den Dekker, A.J. (author), Verhaegen, M.H.G. (author), Korkiakoski, V. (author), Keller, C.U. (author), Doelman, N. (author)We propose an efficient approximation to the nonlinear phase diversity (PD) method for wavefront reconstruction and correction from intensity measurements with potential of being used in real-time applications. The new iterative linear phase diversity (ILPD) method assumes that the residual phase aberration is small and makes use of a first...journal article 2013