Chaotic Power System Stabilization Based on Novel Incommensurate Fractional-Order Linear Augmentation Controller by Abdul-Basset A. Al-Hussein, Fadhil Rahma Tahir, Karthikeyan Rajagopal

“…The nonlinear dynamics of an incommensurate fractional-order single-machine infinite-bus (SMIB) power system benchmark model are explored and studied by means of modern nonlinear analysis theories, such as bifurcation, chaos, power spectral density (PSD), and bicoherence methods. …”
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Friends doing business. An Explorative Longitudinal Case Study of Creativity and Innovation in an Italian Technology-Based Start-Up by Alessandra Tognazzo, Paola Angela Maria Mazzurana

“…Our speculatve fndings show that chaos does not necessarily favor creatvity and innovaton: while low group cohesiveness leads to disorganizaton because business norms prevail over friendship ones, high group cohesiveness creates structure in the organizaton that sustains the generaton of creatve outcomes by enhancing the role of friendship norms in decision-making. …”
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The Group-Algebraic Formalism of Quantum Probability and Its Applications in Quantum Statistical Mechanics by Yan Gu, Jiao Wang

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Nonlinear Analysis of Rod Fastened Rotor under Nonuniform Contact Stiffness by Jiaqi Li, Yao Li, Fan Zhang, Yinli Feng

“…The motion equation of this system has been deduced from Lagrange’s equations. The linear dynamic characteristics of this rotor has been investigated, such as Campbell diagram, critical speed, and formation, and the nonlinear characteristics of this system, such as chaos and bifurcation, has been investigated too. …”
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The role of order and disorder in thermal and material sciences part 2: Scientific world and new insights by Šesták Jaroslav

“…Fluctuation, spontaneity and chaos is discussed. Thermodynamics is reviewed in the relation to both the traditional development and the modern description of disequilibria (open systems). …”
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Statistics of Finite Scale Local Lyapunov Exponents in Fully Developed Homogeneous Isotropic Turbulence by Nicola de Divitiis

“…According to the hypothesis of fully developed chaos, this statistics is here analyzed assuming that the entropy associated with the fluid kinematic state is maximum. …”
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“Signing off on the right side of History?” Relating in Louise Welsh’s apocalyptic trilogy by Marie-Odile PITTIN-HEDON

“…Welsh depicts a presentist world, where the chaos of the pandemic has severed all connection to people’s past, which precludes any meaningful projection into the future. …”
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Optimization Calculation Method and Mathematical Modeling of Big Data Chaotic Model Based on Improved Genetic Algorithm by Zhicheng Zhang, Yan Zhang

“…When the uncertain parameters change greatly, the control system still has good control quality and strong robustness.…”
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Self-embedding robust digital watermarking algorithm with perfectly blind detection by Tian-yu YE

“…Those existing robust watermarking algorithms couldn’t achieve perfectly blind detection.A robust watermarking algorithm with perfectly blind detection was proposed by introducing the self-embedding idea into robust watermarking literature.At first,the original image was split into non-overlapping blocks,and each block was transformed by DCT.The feature watermark was derived from judging the numerical relationship between each block’s DC coefficient and average of DC coefficients form all blocks.After encrypted by Logistic chaos sequence,the feature watermark was self-embedded into each block by adjusting two middle or low frequency DCT coefficients.Finally,the watermarked image was obtained after IDCT.The proposed algorithm achieved perfectly blind detection by combining self-embedding the encrypted feature watermark and blindly extracting authentication watermark.Experimental results show that the proposed algorithm has strong robustness to resist various attacks such as smoothing,adding noise,JPEG compression,resampling,cropping and geometric attacks like random row removal,downward shifting and right shifting.…”
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Analysis of the spiking dynamics of a diode laser with dual optical feedback by John P. Bannon, Eli Main, Thomas Hill, Andrés Aragoneses

“…Abstract In a complex dynamical system, noise, feedback, and external forces shape behavior that can range from regularity to high-dimensional chaos. …”
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Complex Dynamics Analysis of Closed-Loop Supply Chain considering CSR and Fairness Concerns by Fei Zhang, Zhimin Hu, Yunzhong Yang, Xiaogang Ma

“…This paper constructs a supply chain model composed of a manufacturer and a recycler. …”
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La Inserción internacional de Suramérica: la apuesta por la Unasur by Carlos Alberto Chaves García

“…La creación y puesta en marcha de la Unión de Naciones Suramericanas (Unasur), es la más reciente expresión institucional de este nuevo intento de integración de los países suramericanos, la cual busca articular las distintas agendas regionales que han adelantado los gobiernos de la región en los últimos años. …”
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MGIMO University Scientific Schools, 70th Anniversary by A. V. Torkunov

“…The author the responses of the humankind to the challenges of history are bound with acute contradictions and chaos in social and international relations. Among the main tools for soothing the contradictions are education and science. …”
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An Information Geometric Perspective on the Complexity of Macroscopic Predictions Arising from Incomplete Information by Sean Alan Ali, Carlo Cafaro, Steven Gassner, Adom Giffin

“…The IGE is an information geometric measure of complexity of geodesic paths on curved statistical manifolds underlying the entropic dynamics of systems specified in terms of probability distributions. …”
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Two-dimensional pseudo-random coupled map lattices system based on partitioned elementary cellular automata and its dynamic properties by Youheng DONG, Geng ZHAO, Yingjie MA

“…To solve the weak chaos in the spatiotemporal chaotic system based on coupled map lattices under some control parameters and the un-uniformity of sequences generated by the coupled map lattices, a two-dimensional pseudo-random coupled map lattices (2D-PRCML) system was proposed.Firstly, the two-dimensional partitioned elementary cellular automata (2D-PECA) was designed to establish pseudo-random coupling.Secondly, iterative results of 2D-PECA were utilized to perturb the 2D-PRCML system.The chaotic behaviors of the proposed system, such as the bifurcation diagram, Kolmogorov-Sinai entropy, were investigated.Moreover, the uniformity of sequences generated by the 2D-PRCML system was discussed, and the correlation coefficients between any two sequences generated by different lattices were acquired.The analyses and tests indicate that the 2D-PRCML system exhibits stronger chaotic behavior.Furthermore, the sequence generated by the proposed system possesses better uniformity, randomness, and unpredictability.The outstanding properties of the 2D-PRCML system prove that it is more suitable for applying in cryptography and chaotic secure communication.…”
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Measurement and Analysis of P2P IPTV Program Resource by Wenxian Wang, Xingshu Chen, Haizhou Wang, Qi Zhang, Cheng Wang

“…In order to collect IPTV program resources, a distributed multi-protocol crawler is proposed. And the crawler has collected more than 13 million pieces of information of IPTV programs from 2009 to 2012. …”
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A cobalt-aluminium layered double hydroxide with a nickel core-shell structure nanocomposite for supercapacitor applications by Edris Jamshidi, Samad Dalvand, Faranak Manteghi, Seyed Morteza Mousavi-Khoshdel

“…Compared with similar composites, the specific capacitance, especially the composite has a larger value in the order of 1.08–5.82 of magnitude. …”
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Cuerpos de la era digital: Historias del Silicon Valley de Herminia Gil Guerrero by Laura P. Alonso Gallo

“…Este artículo analiza las circunstancias que llevan a una generación joven a la depresión, el agotamiento y la alienación a causa de la transformación que ha desencadenado la era digital. El sistema de relaciones personales no funciona a través de una comunicación fluida y recíproca, sino a través de imágenes (redes sociales) y de intercambios breves de frases (chats). …”
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Multivariate Local Polynomial Regression with Application to Shenzhen Component Index by Liyun Su

“…The numerical results obtained by Shenzhen component index show that the prediction mean squared error of the multivariate predictor is much smaller than the univariate one and is much better than the existed three methods. …”
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On a Memristor-Based Hyperchaotic Circuit in the Context of Nonlocal and Nonsingular Kernel Fractional Operator by Shahram Rezapour, Chernet Tuge Deressa, Sina Etemad

“…Memristor is a nonlinear and memory element that has a future of replacing resistors for nonlinear circuit computation. …”
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