Results 161 to 170 of about 469 (264)

q-Euler Lagrange Equation [PDF]

American Journal of Applied Sciences, 2019
Amna Hasan, Hakeem A. Othman, Sami H. Altoum   +2 more
openaire   +1 more source

Distributed Optimization of Finite Condition Number for Laplacian Matrix in Multi‐Agent Systems

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT This paper addresses the distributed optimization of the finite condition number of the Laplacian matrix in multi‐agent systems. The finite condition number, defined as the ratio of the largest to the second smallest eigenvalue of the Laplacian matrix, plays an important role in determining the convergence rate and performance of consensus ...
Yicheng Xu, Faryar Jabbari
wiley   +1 more source

An effective and economic estimation of population mean in stratified random sampling using a linear cost function. [PDF]

Heliyon
Zaagan AA, Verma MK, Mahnashi AM, Yadav SK, Ahmadini AAH, Meetei MZ, Varshney R.   +6 more
europepmc   +1 more source

Optimization for a New XY Positioning Mechanism by Artificial Neural Network-Based Metaheuristic Algorithms. [PDF]

Comput Intell Neurosci, 2022
Dang MP, Le HG, Nguyen NP, Le Chau N, Dao TP.   +4 more
europepmc   +1 more source

A Novel Crawling Robot Based on the Hexagonal Mesh Structure and Enhanced PID Control Strategy

Journal of Field Robotics, EarlyView.
ABSTRACT The locomotion of crawling robots is similar to that of caterpillars, relying on foot adhesion and body contraction to ensure flexible movement without compromising stability. However, most existing pneumatic soft crawling robots are incapable of simultaneously achieving forward, backward, turning, and climbing capabilities.
Meng Hongjun, Ren Yuke, Wei Jingtao, Zhang Shupeng, Zhang Wei   +4 more
wiley   +1 more source

On a new approach of enriched operators. [PDF]

Heliyon
Turcanu T, Postolache M.
europepmc   +1 more source

Changes in blood flow vortices inside the left ventricle in COVID-19 patients with intraventricular clot despite a normal coronary and myocardial motion. [PDF]

J Echocardiogr, 2023
Karvandi M, Mohammadi Tofigh A, Ranjbar S, Badano LP.   +3 more
europepmc   +1 more source

Advancing Sustainable Industrialization Under SDG 9: The Role of Financial Globalization and Income Inequality

Sustainable Development, EarlyView.
ABSTRACT This paper investigates how income inequality and financial globalization shape sustainable industrialization across 87 countries over 2000–2022, using the SDG 9 composite index as the outcome and the Method of Moments Quantile Regression (MMQR) to capture heterogeneous effects.
Özge Kozal, Daniel Balsalobre‐Lorente
wiley   +1 more source

The Influence of Nonlinear High-Intensity Dynamic Processes on the Standing Wave Precession of a Non-Ideal Hemispherical Resonator. [PDF]

Sensors (Basel)
Cheng W, Ren S, Xi B, Tian Z, Ning Y, Huo Y.   +5 more
europepmc   +1 more source

Illegal Gold Mining in the Brazilian Amazon: Environmental Degradation in Yanomami Indigenous Lands, and Regulatory Failures

Sustainable Development, EarlyView.
ABSTRACT Illegal gold mining has emerged as a major sustainability threat in the Amazon, eroding Indigenous rights, forest integrity, and climate mitigation efforts. This study examines how international market incentives relate to the expansion of illegal mining and associated deforestation within the Yanomami Indigenous Territory (YIT) from 2008 to ...
Shirléia Lago Santos, Ana Claudia de Araujo Moxotó, Jurandir Moura Dutra   +2 more
wiley   +1 more source