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Chaos-Based Image Encryption: Review, Application, and Challenges

open access: yesMathematics, 2023
Chaos has been one of the most effective cryptographic sources since it was first used in image-encryption algorithms. This paper closely examines the development process of chaos-based image-encryption algorithms from various angles, including symmetric
Bowen Zhang, Lingfeng Liu
semanticscholar   +1 more source

Propagation of chaos: A review of models, methods and applications. I. Models and methods [PDF]

open access: yesKinetic and Related Models, 2022
The notion of propagation of chaos for large systems of interacting particles originates in statistical physics and has recently become a central notion in many areas of applied mathematics.
Louis-Pierre Chaintron, A. Diez
semanticscholar   +1 more source

Addressing a systematic error correcting for free and mixed convection when measuring mean radiant temperature with globe thermometers

open access: yesScientific Reports, 2022
It is widely accepted that most people spend the majority of their lives indoors. Most individuals do not realize that while indoors, roughly half of heat exchange affecting their thermal comfort is in the form of thermal infrared radiation. We show that
Eric Teitelbaum   +6 more
doaj   +1 more source

A bound on chaos [PDF]

open access: yesJournal of High Energy Physics, 2015
We conjecture a sharp bound on the rate of growth of chaos in thermal quantum systems with a large number of degrees of freedom. Chaos can be diagnosed using an out-of-time-order correlation function closely related to the commutator of operators ...
J. Maldacena, S. Shenker, D. Stanford
semanticscholar   +1 more source

Propagation of chaos: A review of models, methods and applications. Ⅱ. Applications [PDF]

open access: yesKinetic and Related Models, 2021
The notion of propagation of chaos for large systems of interacting particles originates in statistical physics and has recently become a central notion in many areas of applied mathematics.
Louis-Pierre Chaintron, A. Diez
semanticscholar   +1 more source

Study on the Inherent Complex Features and Chaos Control of IS–LM Fractional-Order Systems

open access: yesEntropy, 2016
Based on the traditional IS–LM economic theory, which shows the relationship between interest rates and output in the goods and services market and the money market in macroeconomic. We established a four-dimensional IS–LM model involving four variables.
Junhai Ma, Wenbo Ren, Xueli Zhan
doaj   +1 more source

Problemáticas y potencialidades espaciales de los centros históricos (Camagüey, Cuba)

open access: yesPatryter, 2022
Estudiar la ciudad como expresión de lo urbano y en particular los centros históricos, con sus problemáticas y potencialidades, es hoy día una de las prioridades para la ciencia.
Mabel Teresa Chaos Yeras
doaj   +1 more source

The CHAOS-7 geomagnetic field model and observed changes in the South Atlantic Anomaly [PDF]

open access: yesEarth, Planets and Space, 2020
We present the CHAOS-7 model of the time-dependent near-Earth geomagnetic field between 1999 and 2020 based on magnetic field observations collected by the low-Earth orbit satellites Swarm , CryoSat-2, CHAMP, SAC-C and Ørsted, and on annual differences ...
C. Finlay   +6 more
semanticscholar   +1 more source

Complex Dynamics of an Adnascent-Type Game Model

open access: yesDiscrete Dynamics in Nature and Society, 2008
The paper presents a nonlinear discrete game model for two oligopolistic firms whose products are adnascent. (In biology, the term adnascent has only one sense, “growing to or on something else,” e.g., “moss is an adnascent plant.” See Webster's Revised ...
Baogui Xin, Junhai Ma, Qin Gao
doaj   +1 more source

In Extraction and Analysis of Methadone in Exhaled Breath Condensate Using a Validated LC-UV Method; Khoubnasabjafari et al, J Pharm Pharm Sci 18(2) 207-219, 2015, all methadone concentrations should read “µg/mL” rather than “µg/L”.

open access: yesJournal of Pharmacy & Pharmaceutical Sciences, 2016
Erratum RE: In Extraction and Analysis of Methadone in Exhaled Breath Condensate Using a Validated LC-UV Method; Khoubnasabjafari et al, J Pharm Pharm Sci 18(2) 207-219, 2015, all methadone concentrations should read “µg/mL” rather than “µg/L”.
Rahim Bhatia
doaj   +1 more source

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