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Li, G. (author), Hung, H. (author), Bradley Knox, W. (author), Whiteson, S.A. (author)Learning from rewards generated by a human trainer ob- serving the agent in action has been demonstrated to be an effective method for humans to teach an agent to perform challenging tasks. However, how to make the agent learn most efficiently from these kinds of human reward is still under-addressed. In this paper, we investigate the effect of...journal article 2014
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Van Mourik, P. (author), Van der Veen, G. (author)Bomen veraangenamen Haagse Pleinenjournal article 2013
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Mols, B. (author)For a number of years surgeons have been using robotic arms to carry out precision operations. These technical appendages can operate without any tremors, and according to the manufacturers, they off er up to ten times the precision of the human hand. The downside is that surgeons using robot arms cannot feel what they are doing. Until now,that...journal article 2004
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- Thompson, R.J. (author) journal article 2009
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De Lange, G. (author), Ristè, D. (author), Dobrovitski, V.V. (author), Hanson, R. (author)We experimentally demonstrate single-spin magnetometry with multipulse sensing sequences. The use of multipulse sequences can greatly increase the sensing time per measurement shot, resulting in enhanced ac magnetic field sensitivity. We theoretically derive and experimentally verify the optimal number of sensing cycles, for which the effects of...journal article 2011
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- Wamelink, J.W.F. (author) journal article 2015
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Knecht, H. (author), Righolt, C. (author), Mai, S. (author)In classical Hodgkin's lymphoma (HL) the malignant mononuclear Hodgkin (H) and multinuclear, diagnostic Reed-Sternberg (RS) cells are rare and generally make up <3% of the total cellular mass of the affected lymph nodes. During recent years, the introduction of laser micro-dissection techniques at the single cell level has substantially improved...journal article 2013
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Juarez-Acosta, I. (author), Olivares-Robles, M.A. (author), Bosu, S. (author), Sakuraba, Y. (author), Kubota, T. (author), Takahashi, S. (author), Takanashi, K. (author), Bauer, G.E.W. (author)We model the charge, spin, and heat currents in ferromagnetic metal?normal metal?normal metal trilayer structures in the two current model, taking into account bulk and interface thermoelectric properties as well as Joule heating. The results include the temperature distribution as well as resistance-current curves that reproduce the observed...journal article 2016
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Drozdowski, W. (author), Dorenbos, P. (author), De Haas, J.T.M. (author), Drozdowska, R. (author), Owens, A. (author), Kamada, K. (author), Tsutsumi, K. (author), Usuki, Y. (author), Yanagida, T. (author), Yoshikawa, A. (author)Scintillation properties of LuAG:Pr grown by Furukawa Co. Ltd., Japan, have been studied. The best crystals display light outputs up to 19000 ph/MeV and an energy resolution of 4.6% at 662 keV. The scintillation yield is found to be a function of size and temperature of the sample; it can be enhanced by 40% upon heating to 450 K....journal article 2008
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Mengler, L. (author), Khmelinskii, A. (author), Diedenhofen, M. (author), Po, C. (author), Staring, M. (author), Lelieveldt, B.P.F. (author), Hoehn, M. (author)Longitudinal studies on brain pathology and assessment of therapeutic strategies rely on a fully mature adult brain to exclude confounds of cerebral developmental changes. Thus, knowledge about onset of adulthood is indispensable for discrimination of developmental phase and adulthood. We have performed a high-resolution longitudinal MRI study...journal article 2013
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Van der Zee, K.G. (author), Van Brummelen, E.H. (author), De Borst, R. (author)Coercivity of the bilinear form in a continuum variational problem is a fundamental property for finite-element discretizations: By the classical Lax–Milgram theorem, any conforming discretization of a coercive variational problem is stable; i.e., discrete approximations are well-posed and possess unique solutions, irrespective of the specifics...journal article 2006
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Graniczny, M. (author), Cyziene, J. (author), van Leijen, F.J. (author), Minkevicius, W. (author), Mikulenas, V. (author), Satkunas, J. (author), Przylucka, M. (author), Kowalski, Z. (author), Uscinowicz, S. (author), Jeglinski, W. (author), Hanssen, R.F. (author)The article contains results obtained from realization of the Polish and Lithuanian Baltic case study within the EU – FP 7 SubCoast project, which one of the primary aims was analysis of vertical ground movements, potentially causing geohazards in the coastal areas. To reach this goal Interferometric Synthetic Aperture Radar (InSAR) data were...journal article 2015
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- Lemmens, M.J.P.M. (author) journal article 2015
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Vercruyssen, N. (author), Verhagen, T.G.A. (author), Flokstra, M.G. (author), Pekola, J.P. (author), Klapwijk, T.M. (author)We study the nonlinear response of current transport in a superconducting diffusive nanowire between normal reservoirs. We demonstrate theoretically and experimentally the existence of two different superconducting states appearing when the wire is driven out of equilibrium by an applied bias, called the global and bimodal superconducting states...journal article 2012
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Eroms, J. (author), Van Schaarenburg, L.C. (author), Driessen, E.F.C. (author), Plantenberg, J.H. (author), Huizinga, C.M. (author), Schouten, R.N. (author), Verbruggen, A.H. (author), Harmans, C.J.P.M. (author), Mooij, J.E. (author)The authors have studied low-frequency resistance fluctuations in shadow-evaporated Al/AlOx/Al tunnel junctions. Between 300 and 5?K the spectral density follows a 1/f law. Below 5?K, individual defects distort the 1/f shape of the spectrum. The spectral density decreases linearly with temperature between 150 and 1?K and saturates below 0.8?K....journal article 2006
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- Cangialosi, D. (author), Wübbenhorst, M. (author), Schut, H. (author), van Veen, A. (author), Picken, S.J. (author) journal article 2004
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Berkhout, A.J. (author), Verschuur, D.J. (author)Interpolation of data beyond aliasing limits and removal of noise that occurs within the seismic bandwidth are still important problems in seismic processing. The focal transform is introduced as a promising tool in data interpolation and noise removal, allowing the incorporation of macroinformation about the involved wavefields. From a physical...journal article 2006
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- Priemus, H. (author) journal article 2012
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- Bovy, P.H.L. (author) journal article 1995
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De Bruijn, J.A. (author), Van Bueren, E.M. (author), Kreiken, F.H. (author)Klimaatonderzoekers zijn graag geziene sprekers. Aan het eind van elke voordracht volgt steevast die vraag: ‘is het waar?’ Kennelijk overtuigt de wetenschap niet, ondanks alle publicaties en onderzoeksrapporten. In dit artikel verkennen we waarom de wetenschap niet weet te overtuigen. We doen dat aan de hand van vier veelgebruikte frames in het...journal article 2012