Results 51 to 60 of about 25,564,498 (281)

Color symmetrical superconductivity in a schematic nuclear quark model

, 2009
In this note, a novel BCS-type formalism is constructed in the framework of a schematic QCD inspired quark model, having in mind the description of color symmetrical superconducting states.
Alford M., Bohr H., Bohr H., C. Providência, H. Bohr, J. da Providência, Peierls R., Ring P.   +7 more
core   +1 more source

Phase transition from hadronic matter to quark matter [PDF]

, 2006
We study the phase transition from nuclear matter to quark matter within the SU(3) quark mean field model and NJL model. The SU(3) quark mean field model is used to give the equation of state for nuclear matter, while the equation of state for color ...
A. G. Williams, A. W. Thomas, A. W. Thomas, P. Wang, Ping Wang   +4 more
core   +2 more sources

A hybrid spectral prediction model for printed images based on whale-optimized deep neural network

Frontiers in Physics
In the process of color reproduction, the accurate prediction of color halftone images’ characteristics and the development of a spectral reflectance prediction model are pivotal for print image device characterization and quality control.
Dongwen Tian, Dongwen Tian, Jinghuan Ge, Na Su   +3 more
doaj   +1 more source

Choosing a Color model in CBIR-Systems

Knjižnica, 2014
In the paper we study how the choice of color space affects the user-friendliness of the graphical user interface of CBIR. The pilot study was carried out on 46 students of the Department of Library and Information Science and Book Studies at the Faculty
Andrej Cimerman, Jasna Maver
doaj   +1 more source

Probing colored glass via $q\bar{q}$ photoproduction

, 2001
In this paper, we calculate the cross-section for the photoproduction of quark-antiquark pairs in the peripheral collision of ultra-relativistic nuclei, by treating the color field of the nuclei within the Color Glass Condensate model.
A. Peshier, Balitsky, Balitsky, Baltz, Baron, Dumitru, F. Gelis, Frankfurt, Greiner, Gribov, Iancu, Iancu, Iancu, Ivanov, Jalilian-Marian, Jalilian-Marian, Jalilian-Marian, Jalilian-Marian, Jalilian-Marian, Jalilian-Marian, Klein, Kovchegov, Kovchegov, Kovchegov, Kovner, Kovner, Kovner, Kovner, Kovner, Krasnitz, Krasnitz, Kuraev, Lam, Lee, Lee, Lipatov, McLerran, McLerran, McLerran, McLerran, McLerran, Mueller, Mueller   +42 more
core   +2 more sources

Identification of Computer Editing in Electronic Images of Documents as a Task of Forensic Examination

Теория и практика судебной экспертизы
The article considers a number of theoretical and applied issues related to forensic examination of electronic images of documents and in particular:- comparative analysis of normative legal acts carried out with regard to regulation of certain aspects ...
A. F. Kupin, A. S. Kovalenko
doaj   +1 more source

Color transform analysis for microscale image segmentation to study halftone model parameters

Open Computer Science, 2016
This article presents a comprehensive study of 30 color transforms to accurately segment images of halftone prints and thus calculating the parameters of a color prediction model.
Rahaman G M Atiqur, Islam Md. Zahidul
doaj   +1 more source

Color Transfer Method for Unpaired Medical Images Based on Color Flow Model [PDF]

Jisuanji kexue
In clinical applications,CT image is a kind of image data that is relatively easy to obtain,but there is a large gap between them and the real human body color.The tomographic color image of the human body is the color response of the real human body,but
WANG Xiaojie, LIU Jinhua, LU Shuyi, ZHOU Yuanfeng
doaj   +1 more source

Vacuum Condensates in the Global Color Symmetry Model

, 1999
Based on the quark propagator in the instanton dilute liquid approximation, we calculate analytically the quark condensate $$, the mixed quark gluon condensate $g_{s}$ and the four quark condensate $$ at the mean field level in the framework of global ...
A. E. Dorokhov, A. P. Bakulev, C. D. Roberts, D. I. Dyakonov, E. V. Shuryak, H. Forkel, J. Negele, L. Reinders, L. S. Kisslinger, M. C. Chu, M. Kremer, M. Shifman, M. V. Polyakov, P. C. Tandy, R. T. Cahill, R. T. Cahill, S. Narison, S. Takeuchi, S. V. Mikhailov, S. V. Mikhailov, T. Meissner, T. Schafer, Xiao-fu Lü   +22 more
core   +2 more sources

Quark Delocalization, Color Screening Model and Nucleon-Baryon Scattering [PDF]

, 1998
We apply the quark delocalization and color screening model to nucleon-baryon scattering. A semi-quantitative fit to N-N, N-Lambda and N-Sigma phase shifts and scattering cross sections is obtained without invoking meson exchange.
Alexander, Arndt, Arndt, Bloch, Bohr, Born, Buchmann, Canto, de Swart, Eisele, Fan Wang, Fujiwara, Goldman, Goldman, Goldman, Goldman, Guang-han Wu, Hofestadt, Isgur, Jaffe, Jia-lun Ping, Kadyk, LaFrance, Lenz, Li-jian Teng, Lucha, Maltman, Munz, Oh, Oka, Ping, Qing, Reuber, Saito, Sechi-Zorn, Straub, T. Goldman, Wang, Wang, Wang, Wang, Wong, Wu, Wu, Wu   +44 more
core   +2 more sources