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Now showing items 2861-2870 of 3134
Merged Potts-clock model: Algebraic and conventional multistructured multicritical orderings in two and three dimensions
(Amer Physical Soc, 2023)
A spin system is studied with simultaneous permutation-symmetric Potts and spin-rotation-symmetric clock interactions in spatial dimensions d = 2 and 3. The global phase diagram is calculated from the renormalization-group ...
Phase transitions of the variety of random-field Potts models
(Elsevier, 2021)
The phase transitions of random-field q-state Potts models in d = 3 dimensions are studied by renormalization-group theory by exact solution of a hierarchical lattice and, equivalently, approximate Migdal-Kadanoff solutions ...
Electric-field induced phase transitions in capillary electrophoretic systems
(Aip Publishing, 2021)
The movement of particles in a capillary electrophoretic system under electroosmotic flow was modeled using Monte Carlo simulation with the Metropolis algorithm. Two different cases with repulsive and attractive interactions ...
Foreign market selection of suppliers through a novel REF-Sort technique
(Emerald Group Publishing Ltd, 2022)
Purpose The present study aims to provide a practical and robust assessment technique for assessing countries' investability in global supply chains to practitioners. Thus, the proposed approach can help decision-makers ...
The Political Economic Sources of Policy Non-design, Policy Accumulation, and Decay in Policy Capacity
(Sage Publications Inc, 2023)
This article problematizes the political economic drivers of policy (non-)design, instrument choice, and how prolonged non-design could trigger policy accumulation with serious implications for policy capacity. Focusing ...
A trip around octonions
(IOP Publishing Ltd, 2022)
In these expository notes, after a contemplation on the dawn of octonions, we give proofs for the Frobenius theorem and the Hurwitz theorem, we review the basics of Clifford algebras and spin groups, and exemplify the ...
"Gruff Old Scientists" and "Rough Old Scholars": The Caricature of Intellectualism in Aldous Huxley's Short Stories
(Masaryk University, 2021)
This essay examines Aldous Huxley's short stories from early "Happily Ever After" to more accomplished "Chawdron" and "The Rest Cure". My analysis shows that criticism of perverted, one-dimensional intellectualism is one ...
When Anchoring Fails: Interactive Alignment of Large Virtual Objects in Occasionally Failing AR Systems
(Springer Science and Business Media Deutschland GmbH, 2022)
Augmented reality systems show virtual object models overlaid over real ones, which is helpful in many contexts, e.g., during maintenance. Assuming all geometry is known, misalignments in 3D poses will still occur without ...
A Comparative Study on Denoising from Facial Images Using Convolutional Autoencoder
(Gazi Universitesi, 2023)
Denoising is one of the most important preprocesses in image processing. Noises in images can prevent extracting some important information stored in images. Therefore, before some implementations such as image classification, ...
Real time detection and classification of age range smart signs at TV broadcast
(2011)
In this paper, real time detection and classification of the "Smart Signs", which appear at the beginning and after the commercial breaks of the programs at national TV channels, that indicates the appropriate viewer ages ...