Three-Dimensional Memristive Hindmarsh–Rose Neuron Model with Hidden Coexisting Asymmetric Behaviors by Bocheng Bao, Aihuang Hu, Han Bao, Quan Xu, Mo Chen, Huagan Wu

“…Mathematical model based numerical simulations for hidden coexisting asymmetric attractors are performed by bifurcation analyses, phase portraits, attraction basins, and dynamical maps, which just demonstrate the occurrence of complex dynamical behaviors of electrical activities in neuron with electromagnetic induction. …”
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Dark Aesthete: Gothic Elements in the Fiction of Walter Pater by Geoffrey Johnston Sadock

“…Walter Pater is today celebrated for his imaginary portraits, ekphrastic meditations on landscape, paintings, and sculpture; for his aesthetic method and prose style. …”
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Hyperchaos in a Conservative System with Nonhyperbolic Fixed Points by Aiguo Wu, Shijian Cang, Ruiye Zhang, Zenghui Wang, Zengqiang Chen

“…Moreover, its conservative hyperchaotic behavior is illustrated by numerical techniques including phase portraits and Lyapunov exponents.…”
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Portuguese knowledge intensive business services: What do we know about them? by Luísa Carvalho, Sandra Pinto

“…We present a literature review showing how the KIBS have evolved in Portugal by drawing portraits of two decades. We complement this with an empirical study using the Community Innovation Survey (CIS) 2008. …”
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Principal component analysis and its generalizations for any type of sequence (PCA-Seq) by V. M. Efimov, K. V. Efimov, V. Y. Kovaleva

“…In the same years, the practical benefits of phase portraits became clear. In particular, it was used in the analysis and forecast of animal abundance dynamics. …”
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Apprendre à enseigner des années 1970 aux années 1990 : d’une forme de domination scolaire à l’autre ? by Stéphane Vaquero

“…Criticized for their "lack of pedagogy" and for the cultural arbitrariness of the knowledge they passed on, teachers trained during the 1970s did nevertheless learn how to teach during their year of training. The biographical portraits of two teachers of history and geography who were taught the job during the 1970s, as well as a work on their student archives, show this learning process. …”
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La part de la fiction. A propos de quelques documentaires argentins by Joaquín Manzi

“…The first one is about a special kind of portraits, made on some men leaving in margins of the great city, those presented in F. …”
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Analysis on Forced Vibration of Thin-Wall Cylindrical Shell with Nonlinear Boundary Condition by Qiansheng Tang, Chaofeng Li, Bangchun Wen

“…In the study of nonlinear dynamic responses of thin-wall cylindrical shell with supported clearance under external loads, the Newmark method is used to obtain time history, frequency spectrum plot, phase portraits, Poincare section, bifurcation diagrams, and three-dimensional spectrum plot with different parameters. …”
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BIFURCATION ANALYSIS AND COEXISTENCE OF MULTIPLE ATTRACTORS OF A ROLLING BEARING-ROTOR SYSTEM by AN HuiNing, JIN Hua, Lü XiaoHong, WANG Xin

“…According to the bifurcation diagrams, phase portraits and Poincaré maps under different conditions of increasing and decelerating, the bifurcation of coexisting attractor is analyzed, and the evolution process of its attraction region with the system parameters was revealed. …”
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Control of Coexisting Attractors with Preselection of the Survived Attractor in Multistable Chua’s System: A Case Study by Zeric Tabekoueng Njitacke, Theophile Fonzin Fozin, Christian Tchito Tchapga, Gervais Dolvis Leutcho, K. Marcel Wouapi, Jacques Kengne

“…Nonlinear dynamical tools including bifurcation diagrams, standard Lyapunov exponents, phase portraits, and cross section of initial conditions are exploited to reveal the selection scenarios of the survived attractor in the multistability control process of Chua’s system. …”
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L'œuvre d'art en tant que témoignage: les artistes confrontés à la guerre by Dolores Fernández Martínez

“…To what extent this example, that portraits the yearnings of people, can be considered testimonial? …”
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Topsy Turvy de Mike Leigh : l’envers du décor ou la norme mise à mal by Isabelle Cases

“…Mike Leigh faithfully describes the collaboration between Gilbert and Sullivan, as well as a rigid Victorian society nevertheless characterized by resistance in many ways. The portraits of women and artists are particularly telling in this respect. …”
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Bifurcation, Traveling Wave Solutions, and Stability Analysis of the Fractional Generalized Hirota–Satsuma Coupled KdV Equations by Zhao Li, Peng Li, Tianyong Han

“…In this paper, the bifurcation, phase portraits, traveling wave solutions, and stability analysis of the fractional generalized Hirota–Satsuma coupled KdV equations are investigated by utilizing the bifurcation theory. …”
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Dynamics of Fractional-Order Three-Species Food Chain Model with Vigilance Effect by Vinoth Seralan, Rajarathinam Vadivel, Nallappan Gunasekaran, Taha Radwan

“…To support the analytical findings, numerical simulation results are given in terms of time series, phase portraits, and bifurcation diagrams. It is discovered that the proposed model can become more stable under a fractional-order derivative. …”
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Nonlinear Dynamics in a Chemical Reaction under an Amplitude-Modulated Excitation: Hysteresis, Vibrational Resonance, Multistability, and Chaos by A. V. Monwanou, A. A. Koukpémèdji, C. Ainamon, P. R. Nwagoum Tuwa, C. H. Miwadinou, J. B. Chabi Orou

“…Routes to chaos have been investigated through bifurcations structures, Lyapunov exponent, phase portraits, and Poincaré section. The effects of the control force on chaotic motions have been strongly analyzed, and the control efficiency is found in the cases g=0 (unmodulated case) and g≠0 with Ω=ω and Ω/w≠p/q; p and q are simple positive integers. …”
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From Law Book to Legal Book: The Origin of a Species by Michael Widener

“…The article develops a definition of »legal book« using illustrations of law books that are taken from the books themselves, including allegorical images, author portraits, and depictions of lawyers at work. These images highlight the book’s function in law as symbol, text, and artifact. …”
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On Class of Fractional-Order Chaotic or Hyperchaotic Systems in the Context of the Caputo Fractional-Order Derivative by Ndolane Sene, Ameth Ndiaye

“…The behaviors of the dynamics of this particular class of fractional-order systems will be proposed and experienced by a numerical scheme to obtain the phase portraits. Before that, we will provide the conditions under which the considered fractional-order system’s solution exists and is unique. …”
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A family of coexisting multi-scroll chaos and its selected control in coupled non-oscillatory neurons: A case study by Bertrand Frederick Boui A Boya, Zeric Tabekoueng Njitacke, Adelaide Nicole Kengnou Telem, Jacques Kengne

“…The dynamics of the system are analyzed using phase portraits, basins of attraction, time series, bifurcation diagrams, and spectra of Lyapunov exponents. …”
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Holling-Tanner Predator-Prey Model with State-Dependent Feedback Control by Jin Yang, Guangyao Tang, Sanyi Tang

“…The Poincaré map is first constructed based on the phase portraits of the model. Then the main properties of the Poincaré map are investigated in detail which play important roles in the proofs of the existence of limit cycles, and it is concluded that the definition domain of the Poincaré map has a complicated shape with discontinuity points under certain conditions. …”
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A new publication on the history of Tuva (about the book by Z. Y. Dorzhu and O. Y. Irgit Рolitical repressions in the Tuva People’s Republic (1921–1944) – Novosibirsk, 2023) by S. A. Papkov

“…The reviewed work vividly presents historical portraits of major leaders of Tuva, demonstrates methods and ways of their promotion to political avantgarde, as well as the tragic end of careers of many of them. …”
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