Results 71 to 80 of about 2,928,115 (335)
Virtual Evidence: A Constructive Semantics for Classical Logics [PDF]
, 2014 This article presents a computational semantics for classical logic using constructive type theory. Such semantics seems impossible because classical logic allows the Law of Excluded Middle (LEM), not accepted in constructive logic since it does not have
Constable, Robert L.
core
Demonstration of an All‐Optical AND Gate Mediated by Photochromic Molecules
Advanced Functional Materials, EarlyView.A logic AND gate that runs on photons is demonstrated. It relies on two spatially separated photochromic molecules that work in tandem. Abstract The realization of a photonic logic AND gate, i.e. a logic AND gate that runs on photons rather than electrons, and where all steps are controlled by light, is demonstrated. In a proof‐of‐principle experiment,
Heyou Zhang +7 more
wiley +1 more source
At the crossroad of performativity and the market: schools’ logics of action under a hybrid accountability regime [PDF]
, 2023 Marcel Pagès +3 more
openalex +1 more source
, 2021 Logicism was a dominant position in the foundations of mathematics of the late nineteenth and early twentieth century. Roughly put, it is the view that pure mathematics is reducible to higherorder logic. More specifically, the logicist thesis is usually taken to consist of two claims. First, all primitive terms of an axiomatized mathematical theory can
openaire +9 more sources
On Generalized Records and Spatial Conjunction in Role Logic
, 2004 We have previously introduced role logic as a notation for describing properties of relational structures in shape analysis, databases and knowledge bases.
Kuncak, Viktor, Rinard, Martin
core +4 more sources
Double Helical Plasmonic Antennas
Advanced Functional Materials, EarlyView.Plasmonic double helical antennas funnel circularly polarized light to the nanoscale, offering strong chiroptical interaction and directional light emission. Extending a single helix design tool, this study combines numerical modeling with experimental validation, revealing large, broadband dissymmetry factors in the visible range.
Aleksei Tsarapkin +7 more
wiley +1 more source
The Temporal Logic of the Tower Chief System [PDF]
, 1990 The purpose is to describe the logic used in the reasoning scheme employed in the Tower Chief system, a runway configuration management system. First, a review of classical logic is given.
Hazelton, Lyman R., Jr.
core +1 more source
Advanced Functional Materials, EarlyView.Thermal transport in Ru and W thin films is studied using steady‐state thermoreflectance, ultrafast pump–probe spectroscopy, infrared‐visible spectroscopy, and computations. Significant Lorenz number deviations reveal strong phonon contributions, reaching 45% in Ru and 62% in W.
Md. Rafiqul Islam +14 more
wiley +1 more source