Results 11 to 20 of about 956,208 (275)
NeuroImage: Clinical, 2022 Background and hypothesis: Methamphetamine (MA)-associated psychosis has become a public concern. However, its mechanism is not clear. Investigating similarities and differences between MA-associated psychosis and schizophrenia in brain alterations would
Xiaojian Jia +10 more
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, 2020 Graph theory in the last two decades penetrated sociology, molecular biology, genetics, chemistry, computer engineering, and numerous other fields of science.
Grolmusz, Vince +2 more
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Gray coding cubic planar maps [PDF]
Theoretical Computer Science, 2016 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Avgustinovich, Sergey +3 more
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Three Authentication Schemes without Secrecy over Finite Fields and Galois Rings
Mathematics, 2021 We provide three new authentication schemes without secrecy. The first two on finite fields and Galois rings, using Gray map for this link. The third construction is based on Galois rings.
Juan Carlos Ku-Cauich +1 more
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The Gray filtration on phantom maps [PDF]
Fundamenta Mathematicae, 2001 In this well written and interesting paper, the authors study the Gray index of phantom maps. They introduce a new definition of the Gray index which immediately shows its homotopy invariance and allows them to study naturality properties of the index. This allows them to generalize a theorem of McGibbon and Roitberg on surjectivity of induced maps on ...
Lê Minh Hà, Strom, Jeffrey
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Network Flow Optimization for Restoration of Images [PDF]
, 2001 The network flow optimization approach is offered for restoration of grayscale and color images corrupted by noise. The Ising models are used as a statistical background of the proposed method.
Zalesky, Boris A.
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The Steganography Based On Chaotic System for Random LSB Positions
Wasit Journal of Computer and Mathematics Science, 2022 The objective of hiding text in an image is hiding text without raising suspicions that the image contains a hidden message or text, which leads to protecting and maintaining text confidentiality.
Rusul Mansoor Al-Amri +2 more
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Neuroimaging Evidence of Major Morpho-Anatomical and Functional Abnormalities in the BTBR T+TF/J Mouse Model of Autism [PDF]
, 2013 BTBR T+tf/J (BTBR) mice display prominent behavioural deficits analogous to the defining symptoms of autism, a feature that has prompted a widespread use of the model in preclinical autism research.
A Gozzi +78 more
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Mapping Gray Maritime Networks
Connections, 2019 Abstract This research focused on the identification and tracking of subgroups of vessels of interest, owners, operators, ports, cargoes, and specific activities associated with artificial reef enhancement and construction in the South China Sea.
Porter, Wayne +8 more
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The Gray tensor product via factorisation [PDF]
, 2016 We discuss the folklore construction of the Gray tensor product of 2-categories as obtained by factoring the map from the funny tensor product to the cartesian product. We show that this factorisation can be obtained without using a concrete presentation
Bourke, J.D., Gurski, M.N.
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