Dynamical Analysis of SIR Epidemic Model with Nonlinear Pulse Vaccination and Lifelong Immunity by Wencai Zhao, Juan Li, Xinzhu Meng

“…Firstly, by using stroboscopic map and fixed point theory of difference equations, the existence of disease-free periodic solution is discussed, and the globally asymptotical stability of disease-free periodic solution is proven by using Floquet multiplier theory and differential impulsive comparison theorem. …”
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Stability Analysis of SIRS Model considering Pulse Vaccination and Elimination Disturbance by Yanli Ma, Xuewu Zuo

“…Secondly, the basic reproductive number R0 is defined, and the local asymptotic stability of the disease-free T periodic solution is proved by Floquet theory for R0<1. Finally, based on the impulsive differential inequality theory, the global asymptotic stability of the disease-free T periodic solution is given for R0<1, and the disease dies out eventually. …”
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Theoretical and Numerical Analysis of Coupled Axial-Torsional Nonlinear Vibration of Drill Strings by Xinye Li, Tao Yu, Lijuan Zhang, Hao Zeng, Congcong Duan

“…The stability of periodic response is analyzed by Floquet theory, and the boundary conditions of bifurcation of periodic response are given when parameters such as nominal drilling pressure, angular velocity of turntable, and formation stiffness are varied. …”
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Derivation of ODEs and Bifurcation Analysis of a Two-DOF Airfoil Subjected to Unsteady Incompressible Flow by H. Alighanbari, S. M. Hashemi

“…The types of bifurcations are assessed by evaluating the Floquet multipliers. For a specific case, a period doubling route to chaos was detected, and mildly chaotic behavior in a narrow range of velocity was confirmed via the calculation of the Lyapunov exponents.…”
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Complex Dynamical Behaviors in a Predator-Prey System with Generalized Group Defense and Impulsive Control Strategy by Shunyi Li

“…A predator-prey system with generalized group defense and impulsive control strategy is investigated. By using Floquet theorem and small amplitude perturbation skills, a local asymptotically stable prey-eradication periodic solution is obtained when the impulsive period is less than some critical value. …”
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EFFECT OF FOOT MASSAGE ON REDUCING FATIGUE IN PATIENTS UNDERGOING HEMODIALYSIS by Yuni Sri Lestari, Dian Hudiyawati

“…Review: This is a literature study that uses the Pubmed, ProQuest, ScienceDirect and Google Scholar databases (with keywords and article criteria defined by the author). …”
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Stability Analysis of a Breathing Cracked Rotor with Imposed Mass Eccentricity by Huichun Peng, Qing He, Yaxin Zhen

“…Based upon the numerical Floquet method, the stability and bifurcations of the periodic time-dependent rotor with a transverse breathing crack are studied with respect to the varied mass eccentricity at different rotation speed, and the stability diagrams in the parameter plane are obtained which the previous studies have not covered. …”
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Los claroscuros de la sincronización internacional de los ciclos económicos: evidencia sobre la manufactura de México by Pablo Mejía Reyes, Elías E. Gutiérrez Alva, José A. Pérez Díaz

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Phusis, proto-embrayage et bruits du corps by Denis Bertrand

“…On prend appui sur des textes théoriques (J.-Cl. Coquet, R. Dorra) et littéraires (L.-F. Céline) pour approfondir cette liaison qui n’est pas anecdotique entre réalité et énonciation, et pour envisager les régimes sémiotiques de leur saisie, impliquant la constitution de plans d’immanence propres.…”
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Integrability of open boundary driven quantum circuits by Chiara Paletta, Tomaž Prosen

“…We use this solution to build, from the transfer matrix formalism, integrable circuits with two step discrete time Floquet (aka brickwork) dynamics. We prove that, only if the bulk is a free-model, the boundary matrices are in general non-factorizable, and for particular choice of free parameters yield non-trivial unitary dynamics with boundary interaction between the two chains. …”
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Aeroelastic Vibrations and Stability in Cyclic Symmetric Domains by Bernard Lalanne, Maurice Touratier

“…Firstly, general and usual cyclic symmetric properties are recovered from the Floquet theorem for differential equations, having space periodic coefficients in conjunction with a discrete space Fourier series development. …”
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How prepared are families for patients undergoing continuous ambulatory peritoneal dialysis therapy? by Siti Fatimah, Azizah Khoiriyati

“…Studies from 2015 to December 2023 were sourced from PubMed, Science Direct, PROQUEST, and Google Scholar, with inclusion criteria focusing on family involvement in CAPD care and exclusion criteria eliminating non-relevant studies. …”
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Periodic Motion and Its Stability of 3 Degree-of-freedom Gear Rotor System by Tian Yaping, Chu Yandong

“…The coexisting periodic trajectory and its stability of a single- stage gear rotor transmission system with 3 degree- of- freedom are studied by using the method of CPNF（ Continue- Poincare- Newton-Floquet）. The finite difference method is used to approximate instead of the Jacobi matrix of non- smooth system,and the defect that the nonlinear dynamic system must be smooth of the CPNF method is improved.Through calculation results of improved CPNF method comparing with the results of numerical calculation for example,the improved CPNF method is verified to be effective. …”
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High-Performance Computational Electromagnetic Methods Applied to the Design of Patch Antenna with EBG Structure by R. C. Hadarig, M. E. de Cos, F. Las-Heras

“…The electrical characteristics of the embedded structure (patch antenna surrounded by EBG unit cells) are evaluated by means of method of moment technique (MoM) whereas for designing the unit cell, the finite element method (FEM) together with the Bloch-Floquet theory is used. The manufactured prototypes are characterized in terms of return loss and radiation pattern in an anechoic chamber.…”
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Analysis of Vibration Control of Nonlinear Beam Using a Time-Delayed PPF Controller by Yueli Chen, Juhong Ge

“…The stability of the steady-state solutions is ascertained using a combination of Floquet theory and Hill’s determinant. The maximum limits of time delays at which the system remains stable have been determined for different values of control parameters. …”
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Parental mediation and the use of social networks: A systematic review. by David Sevilla-Fernández, Adoración Díaz-López, Vanessa Caba-Machado, Juan Manuel Machimbarrena, Jessica Ortega-Barón, Joaquín González-Cabrera

“…Following the PRISMA protocol, this review was submitted to Prospero (ID: CRD42022345033), five electronic databases were examined (WOS, SCOPUS, ERIC, ProQuest Psychology, and PubMed), and to assess the risk of bias the ROBIS tool was used. 32 papers were selected. …”
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IArt-à-porter: a moda na era da inteligência artificial by José María Paz Gago

“… O sistema da moda foi imediatamente colonizado pela inteligência artificial (IA) generativa multimodal: desde o design criativo de croquis e estampas até campanhas de marketing e publicidade audiovisual, tudo já pode ser gerado e funcionar a partir da lógica do algoritmo usado pelas ferramentas de IA. …”
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Covid-19, manejo obstétrico de un caso exitoso* by Paula Andrea Velásquez-Trujillo, Karina Ardilla-Gómez, Leopoldo Garcés-Villabón, Liliana Salazar-Monsalve, María Carolina Pustovrh-Ramos

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De l'exercice politique à l'exercice journalistique ou quand le média détourne la formule by Abdelnour Benazzouz

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Valores e implicaciones sociales del Himno Nacional Mexicano by Betsy Fabiola Castillo-Ríos

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