Results 91 to 100 of about 252,609 (333)

Evaluation of the Convergence Interval of the Fixed Talbot Algorithm for Numerical Inversion of the Laplace Transform Applied to Solving the Wave Equation

Vetor
This work examines the numerical inversion of the Laplace Transform via Fixed Talbot in an initial-boundary value problem for the wave equation. Although various numerical methods exist for the numerical inversion of the Laplace transform, the Fixed ...
Iago Henrique Teixeira Marcolino, Felipe Matheus Mendes Barbosa, Leslie Darien Pérez-Fernández, Camila Pinto da Costa   +3 more
doaj   +1 more source

Study on the Position Control System Framework of 3R Underactuated Robot based on Fuzzy Control

Chemical Engineering Transactions, 2018
Fuzzy control theory is adopted to study the position control system framework of 3R underactuated robot. Lagrange equation is used to establish the block matrix to solve the trajectory tracking control issue.
Guan He
doaj   +1 more source

On the unique solution of a class of absolute value equations $ Ax-B|Cx| = d $

, 2021
Hongyu Zhou, Shi-Liang Wu
openalex   +1 more source

Comprehensive Assessment of Arterial, Tissue, and Venous Collaterals for Evaluating the Infarct Growth Rate: The Multimodal Collateral Score

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Collaterals are crucial factors that influence the infarct growth rate (IGR). We aimed to determine whether a comprehensive multimodal collateral score (MCS), incorporating collateral assessment at the arterial, tissue, and venous levels, is associated with functional independence and provides incremental prognostic value over ...
Giorgio Busto, Umberto Pensato, Ilaria Casetta, Giorgio U. Marcello, Angelo Barra, Anna Poggesi, Edoardo Carlesi, Sara Mancini, Andrea Ginestroni, Vittorio Miele, Alessandro Padovani, Andrea Morotti, Enrico Fainardi   +12 more
wiley   +1 more source

Computer modeling system for the numerical solution of the one-dimensional non-stationary Burgers’ equation

Вісник Харківського національного університету імені В.Н. Каразіна. Серія: Математичне моделювання, інформаційні технології, автоматизовані системи управління, 2019
The computer modeling system for numerical solution of the nonlinear one-dimensional non-stationary Burgers’ equation is described. The numerical solution of the Burgers’ equation is obtained by a meshless scheme using the method of partial solutions and
Garyachevskaya Irina V., Protektor Denys O.   +1 more
doaj   +1 more source

An Investigation of the Optimal Cutting Conditions in Coconut Wood and Palmyra Palm Wood Turning Process Using Design of Experiment

Walailak Journal of Science and Technology, 2013
The purpose of this research is to investigate the effect of factors on the surface roughness in the coconut wood and palmyra palm wood turning process for manufacturing furniture parts using carbide cutting tools. The main factors, namely, cutting speed,
Surasit RAWANGWONG, Jaknarin CHATTHONG, Julaluk RODJANANUGOON, Worapong BOONCHOUYTAN   +3 more
doaj   +1 more source

Comparative Effectiveness and Safety of Inebilizumab Versus Rituximab in AQP4‐IgG‐Positive NMOSD

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Rituximab (anti‐CD20, RTX) and inebilizumab (anti‐CD19, INE) represent B‐cell‐depleting therapies used for aquaporin‐4 antibody‐positive (AQP4‐IgG+) neuromyelitis optica spectrum disorder (NMOSD); however, direct comparative evidence remains limited.
Jie Lin, Binbin Xue, Dewei Xie, Jia Li, Juyuan Pan, Lanbing Zhu, Qiaowen Tong, Jing Lin, Ruofan Zhu, Xu Zhang, Junhui Xia, Xiang Li   +11 more
wiley   +1 more source

Simple finite-time sliding mode control approach for jerk systems

Advances in Mechanical Engineering, 2019
This article describes an easy way to apply active control upon all jerk systems for which the linear part of the third-order differential jerk equation strongly depends on acceleration and velocity.
Tekou Nguazon, Tekou Nguekeng, Robert Tchitnga, Anaclet Fomethe   +3 more
doaj   +1 more source

Developing a K-value equation for predict dew point pressure of gas condensate reservoirs at high pressure

Petroleum, 2018
This paper proposed a new empirical K-value equation is developed to calculate dew pressure for gas condensate reservoirs. This equation is applicable in the wide ranges of composition, temperature, and pressure by considering the effect of composition ...
Seyedfoad Aghamiri, Mohsen Tamtaji, Mohammad Javad Ghafoori   +2 more
doaj   +1 more source

Solutions for underdetermined generalized absolute value equations

Linear Algebra and its Applications
An underdetermined generalized absolute value equation (GAVE) may have no solution, one solution, finitely many or infinitely many solutions. This paper is concerned with sufficient conditions that guarantee the existence of solutions to an underdetermined GAVE.
Cairong Chen, Xuehua Li, Ren-Cang Li
openaire   +2 more sources