Results 31 to 40 of about 71,984 (297)
Vector mesons and (virtual) nuclear optics
Physics Letters B, 1974 Abstract Nuclear photoproduction and inelastic electron-nucleus scattering at high energies are investigated in the framework of a scaling model of electromagnetic interactions which has been recently proposed. No shadowing is predicted to take place for large q2. Our results are in agreement with the available experimental data.
GRECO, Mario, Y. N. Srivastava
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Two Hop Adaptive Vector Based Quality Forwarding for Void Hole Avoidance in Underwater WSNs
Sensors, 2017 Underwater wireless sensor networks (UWSNs) facilitate a wide range of aquatic applications in various domains. However, the harsh underwater environment poses challenges like low bandwidth, long propagation delay, high bit error rate, high deployment ...
Nadeem Javaid +5 more
doaj +1 more source
Electronics Letters, 2021 The hybrid phased multiple‐input‐multiple‐output (MIMO) radar with subarray partition can provide the transmit coherent gain of phased array and the waveform diversity of MIMO radar. The current researches mainly focus on the different subarray partition
J. Lu, J. Yang, B. Hou, F. Zhu, G. Liu
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Vector logic allows counterfactual virtualization by the square root of NOT [PDF]
Logic Journal of the IGPL, 2020 AbstractIn this work, we investigate the representation of counterfactual conditionals using the vector logic, a matrix-vector formalism for logical functions and truth values. Inside this formalism, the counterfactuals can be transformed in complex matrices preprocessing an implication matrix with one of the square roots of NOT, a complex matrix. This
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Visualization of Vector Field by Virtual Reality [PDF]
Progress of Theoretical Physics Supplement, 2000 A visualization software program is developed in order to analyze three dimensional vector fields by means of today’s advanced virtual reality technology. This program enables simulation researchers to interactively visualize stream lines, tracer particle motions, isosurfaces, etc. with stereo view.
Akira Kageyama +2 more
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Virtual Vector Machine for Bayesian Online Classification [PDF]
CoRR, 2012 In a typical online learning scenario, a learner is required to process a large data stream using a small memory buffer. Such a requirement is usually in conflict with a learner's primary pursuit of prediction accuracy. To address this dilemma, we introduce a novel Bayesian online classi cation algorithm, called the Virtual Vector Machine.
Thomas P. Minka +2 more
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Vector meson production at low x from gauge/gravity duality [PDF]
, 2013 We use gauge/gravity duality to study vector meson (J/?, ? 0 , ?, ?) production in electron-proton scattering, in the limit of high center of mass energy at fixed momentum transfer, corresponding to the limit of low Bjorken x, where the process is ...
Costa, Miguel S. +2 more
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Virtual Reconstruction-Based Robust Adaptive Beamforming for Distributed Digital Subarray Antennas
International Journal of Antennas and Propagation, 2021 For the distributed digital subarray antennas (DDSA), the conventional beamforming may give rise to grating lobes, high sidelobes, and other problems. In this paper, the gaps between the subarrays are filled with virtual array elements, and then the DDSA
Jian Lu +5 more
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On-line trajectory classification [PDF]
, 2003 This study proposes a modular system for clustering on-line motion trajectories obtained while users navigate within a virtual environment. It presents a neural network simulation that gives a set of five clusters which help to differentiate users on the
Gregory O’Hare +7 more
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The total virtual photoabsorption cross section, deeply virtual Compton scattering and vector-meson production [PDF]
, 2004 Kuroda M, Schildknecht D. The total virtual photoabsorption cross section, deeply virtual Compton scattering and vector-meson production. EUROPEAN PHYSICAL JOURNAL C.
Kuroda, M +3 more
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