نتایج جستجو برای: stefan
تعداد نتایج: 4067 فیلتر نتایج به سال:
The mathematical model of the movement of the shoreline in a sedimentary ocean basin (A Shoreline Problem) is a Stefan problem with variable latent heat. Swenson et al. [1] utilized an analogy with one-phase melting problem and developed a mathematical model for movement of shoreline in a sedimentary basin in response to changes in sediment line flux, tectonic subsidence of Earth's crust and se...
The present document provides an overview of the contributions of individual partners in ACGT WP6. The contributions are as follows: SIB provides datasets based on actual clinical-trial for testing, FhG addresses data mining tools and use of R in a grid environment, LundU addresses database developments and analysis tools based on pathway information, Biovista proposes a literature-based analys...
The classical Stefan problem for freezing (or melting) a sphere is usually treated by assuming that the sphere is initially at the fusion temperature, so that heat flows in one phase only. Even in this idealized case there is no (known) exact solution, and the only way to obtain meaningful results is through numerical or approximate means. In this study, the full two-phase problem is considered...
• Literatur Pádraig Cunningham and David McSherry, editors. Explanation in Case-Based Reasoning. Workshop Proceedings, 2004. http://www.cs.tcd.ie/research_groups/mlg/ ecbrws2004/ David McSherry, editor. Artificial Intelligence Review, special issue on Explanation in Case-Based Reasoning, 24 (2). Springer Netherlands, 2005. Thomas R. Roth-Berghofer, Stefan Schulz, and Andrea Woody, editors. Proc...
which restricts to the given links at the ends. A link is called (topologically) slice if it is concordant to the trivial m–component link or, equivalently, if it bounds a flat embedding of m disjoint slice disks D2 ∐ · · · ∐D2 ֒→ D4. In the special case m = 1 we refer to the link as a knot. If the embeddings above are required to be C, or smooth, then these notions are called smoothly concordan...
Using a scattering technique based on a parametrized linear combination of atomic orbitals Hamiltonian, we calculate the ballistic quantum conductance of multiwall carbon nanotubes. We find that interwall interactions not only block some of the quantum conductance channels, but also redistribute the current nonuniformly over individual tubes across the structure. Our results provide a natural e...
We assume that the Stefan problem with undercooling has a classical solution until the moment of contact of free boundaries and the free boundaries have continuous velocities until the moment of contact. Under these assumptions , we construct a smooth approximation of the global solution of the Stefan problem with undercooling, which, until the contact, gives the classical solution mentioned ab...
Min Hu a,∗, Ken Jackson b,∗, Jan Janssen c,∗∗ and Stefan Vandewalle c,∗∗∗ a Comnetix Computer Systems Inc., 1440 Hurontario Street, Mississauga, Ontario, Canada L5G 3H4 E-mail: [email protected] b Department of Computer Science, University of Toronto, 10 King’s College Road, Toronto, Ontario, Canada M5S 3G4 E-mail: [email protected] c Department of Computer Science, Katholieke Universiteit Leuv...
Philipp A Greif, Annika Dufour, Nikola P Konstandin, Bianka Ksienzyk, Evelyn Zellmeier, Belay Tizazu, Jutta Sturm, Tobias Benthaus, Tobias Herold, Marjan Yaghmaie, Petra Dörge, Karl-Peter Hopfner, Andreas Hauser, Alexander Graf, Stefan Krebs, Helmut Blum, Purvi M Kakadia, Stephanie Schneider, Eva Hoster, Friederike Schneider, Martin Stanulla, Jan Braess, Maria Cristina Sauerland, Wolfgang E Ber...
Despite the general acceptance that the success of machine learning algorithms generally depends on data representation, most NLP and text mining systems and techniques still treat words as indices in a vocabulary, devoid of meaning. We believe that discarding semantic and syntactical similarity between words results in the loss of explanatory factors that would contribute to the success of the...
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