New Oscillation Results of Second-Order Damped Dynamic Equations with p-Laplacian on Time Scales by Yang-Cong Qiu, Qi-Ru Wang

“…By employing a generalized Riccati technique and functions in some function classes for integral averaging, we derive new oscillation criteria of second-order damped dynamic equation with p-Laplacian on time scales of the form (rtφγ(xΔ(t)))Δ+ptφγ(xΔ(t))+f(t,x(g(t)))=0, where the coefficient function p(t) may change sign. …”
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Polynomial Decay Rate for a Coupled Lamé System with Viscoelastic Damping and Distributed Delay Terms by Nadjat Doudi, Salah Mahmoud Boulaaras, Ahmad Mohammed Alghamdi, Bahri Cherif

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Nonperiodic Damped Vibration Systems with Asymptotically Quadratic Terms at Infinity: Infinitely Many Homoclinic Orbits by Guanwei Chen

“…We study a class of nonperiodic damped vibration systems with asymptotically quadratic terms at infinity. …”
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Limit Circle/Limit Point Criteria for Second-Order Sublinear Differential Equations with Damping Term by Jing Shao, Wei Song

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Damping Energy Dissipation and Parameter Identification of the Bellows Structure Covered with Elastic-Porous Metal Rubber by Guojian Shen, Min Li, Xin Xue

“…In order to improve damping energy dissipation of a U-shaped bellows structure, elastic-porous metal rubber as a cover layer was adopted and the corresponding vibration parameters were identified. …”
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Fite-Wintner-Leighton-Type Oscillation Criteria for Second-Order Differential Equations with Nonlinear Damping by Mervan Pašić

“…Some new oscillation criteria for a general class of second-order differential equations with nonlinear damping are shown. Except some general structural assumptions on the coefficients and nonlinear terms, we additionally assume only one sufficient condition (of Fite-Wintner-Leighton type). …”
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Investigation of the Equivalent Representation Form of Strongly Damped Nonlinear Oscillators by a Nonlinear Transformation Approach by Alex Elías-Zúñiga, Oscar Martínez-Romero

“…We use a nonlinear transformation method to develop equivalent equations of motion of nonlinear homogeneous oscillatory systems with linear and nonlinear odd damping terms. We illustrate the applicability of our approach by using the equations of motion that arise in many engineering problems and compare their amplitude-time curves with those obtained by the numerical integration solutions of the original equations of motion.…”
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Experimental Study on Dry Friction Damping Characteristics of the Steam Turbine Blade Material with Nonconforming Contacts by Jun Wu, Ruishan Yuan, Zhenwu He, Di Zhang, Yonghui Xie

“…An experiment system has been established to study the dry friction damping dynamic characteristics of the steam turbine blade material 1Cr13. …”
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Análise Térmica de Bases de Dados Climáticos da Cidade de Belém-PA by David Lohan Pereira de Sousa, Jean Carlos de Almeida Nobre, Luiz Claudio Fialho Andrade

Subjects: “…Dados Climáticos. Climatização. EnergyPlus.…”
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AGROMILÍCIAS by Felipe De Araújo Chersoni

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Apuntes para pensar el territorio desde una dimensión social by Luciano Martínez Valle

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Crisis macroeconómica y desempeño de la empresa individual. La experiencia mexicana by Karen Watkins, Dick van Dijk, Jaap Spronk

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Urban risk mapping for geological faults in urban areas, prevention, and analysis with Geographic Information Systems, Mexico City, Mexico by Oscar Daniel Rivera-González, Mary Frances Teresa Rodriguez Van Gort

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AGROMILÍCIAS by Felipe De Araújo Chersoni

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ERGONOMIA: O QUE HÁ PARA SE LER EM PORTUGUÊS by Leda Leal Ferreira, Sandra Donatelli

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Rotulação e Caracterização de Conteúdo Tóxico de Comunidades do Reddit no Brasil by Luiz Henrique Quevedo Lima Luiz, Ana Clara Souza Pagano Ana Clara, Adriana Silvina Pagano Adriana, Ana Paula Couto da Silva Ana

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Las subdelegaciones novogalaicas en los gobiernos de los Intendentes Villaurrutia y Ugarte y Loyola. Problemas solventados by José Antonio Gutiérrez Gutiérrez

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Daño mecánico de cuatro cultivares de papa (Solanum tuberosum) a tres temperaturas de conservación by J. A. Capurro, I. Cuenca, J. P. Exilart, M. E. Nolasco

Subjects: “…daño externo…”
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Practices to Minimize Flooding Damage to Commercial Vegetable Production by Guodong Liu, Yuncong Li, Xiangju Fu

“…SL 206/SS425: Practices to Minimize Flooding Damage to Commercial Vegetable Production (ufl.edu) …”
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Microalbuminuria in the Early Diagnosis of Kidney Damage in Diabetic Patients by Gabriel Ignacio Hinojoza Alarcón, Agustín Paramio Rodríguez

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