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Hace 1 día · At Hanford, plutonium production declined as Reactors B, D and F wore out, poisoned by fission products and swelling of the graphite moderator known as the Wigner effect. The swelling damaged the charging tubes where the uranium was irradiated to produce plutonium, rendering them unusable.
Hace 4 días · Physicist Eugene Wigner's seminal paper the Unreasonable Effectiveness of Mathematics in the Natural Sciences poses the question why a formal pursuit like mathematics can have real utility. José Benardete argued for the reality of infinity.
Hace 3 días · Wigner was disappointed that DuPont was given responsibility for the detailed design of the reactors, not just their construction. He became Director of Research and Development at the Clinton Laboratory (now the Oak Ridge National Laboratory) in early 1946, but became frustrated with bureaucratic interference by the Atomic Energy Commission, and returned to Princeton.
Hace 5 días · ABSTRACT. In this paper, we introduce DeepPrism, a novel network architecture for generative models, which addresses the redundancy issue of convolutional filters. DeepPrism reaches an unprecedented parameter efficiency improvement of up to 1000 times on generative models.
Hace 4 días · The Wigner function facilitates the calculation of expectation values of observables, examination of quantum system dynamics, and analysis of coherence and correlations. Therefore, it might serve as a tool to express quantum systems intuitively, for example, by using sonification techniques.
Hace 5 días · The model has three objectives: (1) to define determinants of coaching effectiveness, (2) to indicate coaching competencies or outcomes that allow measuring coaching effectiveness, and (3) to give practical recommendations on how to measure coaching effectiveness.
Hace 4 días · We introduce the Krylov-Wigner function, i.e., the Wigner function defined with respect to the Krylov basis (with appropriate phases), and show that this choice of basis minimizes the early time growth of Wigner negativity in the large D limit.
