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A sector fast encryption algorithm for color images based on one-dimensional composite sinusoidal chaos map.
Published 2025-01-01“…Image encryption algorithms based on chaos theory emerge in endlessly. Based on previous various chaotic image fast encryption algorithms, this paper proposes a color image sector fast encryption algorithm based on one-dimensional composite sinusoidal chaotic mapping. …”
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“… because there is nothing symbolic in the described phenomenon”. Asafyev’s Intonation Theory in the Early Soviet Union – Analytical Insights, Intellectual Contexts, and Semiotic...
Published 2021-12-01“…Asafyev’s surprising rejection of semiotic terminology in the final paragraphs of his 1931 book Musical Form as a Process allows us to reframe intonation theory as a contribution to musical semiology. …”
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Ultrasonic Total Focusing Imaging Method of Multilayer Composite Structures Using the Root-Mean-Square (RMS) Velocity
Published 2021-01-01“…To solve this problem, a root-mean-square (RMS) velocity algorithm for total focusing imaging of multilayer structures is proposed in the article. Based on the theory of RMS velocity for processing of seismic data, the approximated delays can be easily and quickly calculated by a hyperbolic time-distance relationship under circumstances of short lateral distance and horizontal layers. …”
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Free Vibration Analysis of Laminated Composite Double-Plate Structure System with Elastic Constraints Based on Improved Fourier Series Method
Published 2021-01-01“…The proposed model combines the first-order shear deformation theory (FSDT) and the classical delamination theory, and then the LCDPS’s vibration characteristics are investigated. …”
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High temperature absorption properties of SiOC ceramic matrix composite reinforced by continuous microwave- absorbing SiC fibers
Published 2025-01-01“…The SiC-BN/SiOC ceramic matrix composites are prepared through the precursor infiltration pyrolysis（PIP） process， using wave-absorbing SiC fibers with in-situ BN coatings as reinforcements and SiOC ceramic as the matrix. …”
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Deformation performance of aramid honeycomb core layer on partial layup structure outside plane
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Mathematical Modeling and Experimental Investigation of the Dynamic Response for an Annular Circular Plate Made of Glass/Polyester Composite Under Different Boundary Conditions
Published 2024-01-01“…Several studies were performed to ascertain the factors that affect the composite plates’ dynamic properties. This study aims to derive a mathematical model for the dynamic response of the processed composite material in the form of an annular circular shape made of polyester/E-glass composite. …”
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Histoire d’os : Étude et restauration de deux boîtes ostéologiques
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An inquary on how to apply the approach of of Residents in Codification of conceptual concepts of the Persistent Iranian Neighbourhood updated with uses the Grounded theory meth...
Published 2019-09-01“…Factors such as immigration, Changes in the social composition of the population, Continuity of residence and persistence in neighborhoods have diminished. …”
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Management methodology: ontology, structure, content
Published 2020-10-01“…There is an urgent need to determine the composition and relationship of attributes that determine the content of management science. …”
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Efficient recovery of rare metal lanthanum from water by MOF-modified biochar: DFT calculation and dynamic adsorption
Published 2025-02-01“…Density functional theory (DFT) computations allowed for rationally constructing the adsorption model. …”
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Les politiques paysagères des documents d’urbanisme sont-elles évaluables ?
Published 2008-12-01“…Adapting the public policies monitoring tools to the nature itself of the urbanism document is necessary in order to integrate the evaluation criteria in the general territorial planning process. We will borrow from the public policies monitoring the frame essential to assess the landscaping policy in its global nature and in the quality of its composition. …”
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A resilience assessment framework for slopes considering multiple performance indicators
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Genesis of the structure of legal relations
Published 2022-09-01“…It is noted that the theory of legal relations appears in the form of a wide and diverse array of knowledge and ideas, of course, it can be accepted as the main source that feeds the very process of further development and improvement of their essence, definition and composition. …”
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The Application of Rehabilitation Therapy Occupational Competency Evaluation Model in the Improvement of College Students’ Innovation and Entrepreneurship
Published 2022-01-01“…Based on the perspective of role theory, we analyze the problems and reasons for the lack of competency in the role-playing process; integrate the three stages of understanding the role, playing the role, and adjusting the role with the competency model; and propose strategies to improve the competency of youth social workers in the process of playing the role, to help workers accurately understand the role, correctly play the role, and reasonably adjust the role. …”
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Category-terminological apparatus of modern social upbringing
Published 2023-03-01“…Categories of the first order are allocated on the basis of purpose, include in their composition: base category, system and process categories. …”
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