Results 31 to 40 of about 1,139,400 (279)
Defence Technology, 2021 Higher-order shear and normal deformation theory is used in this paper to account thickness stretching effect for free vibration analysis of the cylindrical micro/nano shell subjected to an applied voltage and uniform temperature rising.
Maryam Lori Dehsaraji +2 more
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On global regularity of 2D generalized magnetohydrodynamic equations [PDF]
, 2013 In this article we study the global regularity of 2D generalized magnetohydrodynamic equations (2D GMHD), in which the dissipation terms are –ν(–Δ)αu and –κ(–Δ)βb. We show that smooth solutions are global in the following three cases: α≥1/2, β≥1; 0≤α≤1/2,
Tran, Chuong Van +2 more
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Vibration Suppression Control of a Flexible Gantry Crane System with Varying Rope Length
Journal of Control Science and Engineering, 2019 The paper presents a control approach to a flexible gantry crane system. From Hamilton’s extended principle the equations of motion that characterized coupled transverse-transverse motions with varying rope length of the gantry is obtained. The equations
Tung Lam Nguyen +2 more
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Analytical mechanics methods in finite element analysis of multibody elastic system
Boundary Value Problems, 2023 The study of multibody systems with elastic elements involves at the moment the reevaluation of the classical methods of analysis offered by analytical mechanics.
Maria Luminita Scutaru +2 more
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Hamilton's Equations of Motion from Schr\"odinger's Equation
, 2023 Starting from Schr\"odinger's equation, Hamilton's classical equations of motion emerge from the collapse of the unsymmetrized wave function in a decoherent open quantum system entangled with its environment.Comment: 4 ...
Attard, Phil
core
Invariante adiabático gerado por lenta variação de coordenada generalizada
Revista Brasileira de Ensino de FísicaApresentamos estudo de sistema mecânico em que uma coordenada generalizada está sujeita a lenta variação, realizado através de tratamento hamiltoniano no qual se permite a ação de força generalizada ao longo daquela coordenada, gerando o invariante ...
G.F. Leal Ferreira
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Curved and Layered Structures, 2023 In this work, the state -space nonlocal strain gradient theory is used for the vibration analysis of magneto thermo piezoelectric functionally graded material (FGM) nanobeam.
Selvamani Rajendran +3 more
doaj +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To (1) validate GAD65‐ELISA detection and quantification for type 1 diabetes mellitus and autoimmune neurological diagnoses, (2) correlate ELISA results (reference range < 5 IU/mL) with established radioimmunoprecipitation assay (RIA; ≤ 0.02 nmol/L), and (3) define ELISA clinical utility and pitfalls.
Andrew McKeon +11 more
wiley +1 more source
The Effect of Residual Stress on the Electromechanical Behavior of Electrostatic Microactuators
Active and Passive Electronic Components, 2008 This work simulates the nonlinear electromechanical behavior of different electrostatic microactuators. It applies the differential quadrature method, Hamilton's principle, and Wilson-θ integration method to derive the equations of motion of ...
Ming-Hung Hsu
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Distinct Systemic Sclerosis Phenotypes Related to Ethnicity: An Opportunity to Personalize Care?
Arthritis Care &Research, EarlyView.Objective The objective is to describe and compare demographic, clinical, and serological characteristics of patients with systemic sclerosis (SSc) according to ethnic background. Methods Participants enrolled in the Canadian Scleroderma Research Group cohort who self‐identified to a single ethnicity group were included.
Danick Goulet +11 more
wiley +1 more source