Results 81 to 90 of about 7,608 (193)

Sensitivity of Large‐Scale Hydrological Predictions to Precipitation Phase Partitioning Methods Under a Changing Climate

Hydrological Processes, Volume 40, Issue 7, July 2026.
Future warming shifts precipitation from snow to rain across the Saskatchewan River Basin, reducing snow water equivalent and advancing snowmelt timing. Differences among precipitation phase‐partitioning methods propagate from snowpack accumulation to runoff magnitude and timing, producing earlier spring flows and higher peak discharge.
Fuad Yassin, John W. Pomeroy, Alain Pietroniro, Bruce Davison, Mohamed Elshamy, Zelalem Tesemma   +5 more
wiley   +1 more source

Application of the Newton–Raphson algorithm for enhanced harmonic reduction in seven-level packed U-cell multilevel inverters

Electrical engineering & Electromechanics
Introduction. Recently, multilevel inverters (MLIs) have been widely investigated for industrial and renewable energy systems as they are valuable in applications where they can produce clean, high-fidelity electrical signals that minimize harmonic ...
O. A. Y. Amran, N. A. Windarko, I. Syarif, T. B. J. Gemilang   +3 more
doaj   +1 more source

Introduction to TREx‐ATM V2.0: A Versatile Model of Auroral Transport and Its Effects in the Ionosphere

Earth and Space Science, Volume 13, Issue 7, July 2026.
Abstract Auroral transport models (ATMs) play an important role in quantitative studies of optical auroras, their driving mechanisms, and their effects on the ionosphere and thermosphere. TREx‐ATM was initially developed as the support model for the Transition Region Explorer (TREx) mission, and has gained increasing applications in the community in ...
Jun Liang, E. Donovan, E. Spanswick, C. Gabrielse, D. Chaddock, J. Houghton   +5 more
wiley   +1 more source

Solid Mechanics Segregated Solver Acceleration With Jacobian‐Free Newton‐Krylov

International Journal for Numerical Methods in Engineering, Volume 127, Issue 11, 15 June 2026.
ABSTRACT The segregated algorithm is a common approach for finite volumes solvers in solid mechanics, providing a memory‐efficient and straightforward implementation. Due to the inter‐coupling of the components through the source terms, it suffers from a slow convergence behavior in specific scenarios, such as geometries with significantly uneven ...
Andry Monlon, Alessandro Scolaro, Philip Cardiff, Ivor Clifford, Oskari Pakari, Mathieu Hursin   +5 more
wiley   +1 more source

Effective Root-Finding Methods for Nonlinear Equations Based on Multiplicative Calculi

Journal of Mathematics, 2016
In recent studies, papers related to the multiplicative based numerical methods demonstrate applicability and efficiency of these methods. Numerical root-finding methods are essential for nonlinear equations and have a wide range of applications in ...
Ali Özyapıcı, Zehra B. Sensoy, Tolgay Karanfiller   +2 more
doaj   +1 more source

Design and Applicability of Two-Step Fractional Newton–Raphson Method

Fractal and Fractional
Developing two-step fractional numerical methods for finding the solution of nonlinear equations is the main objective of this research article. In addition, we present a detailed study of convergence analysis for the methods that have been proposed.
Naseem Zulfiqar Ali, Awais Gul Khan, Muhammad Uzair Awan, Loredana Ciurdariu, Kamel Brahim   +4 more
doaj   +1 more source

Cryptographic Algorithm Using Newton-Raphson Method and General Bischi-Naimzadah Duopoly System. [PDF]

Entropy (Basel), 2020
Karawia A.
europepmc   +1 more source

Maximum likelihood estimation based on Newton-Raphson iteration for the bivariate random effects model in test accuracy meta-analysis. [PDF]

Stat Methods Med Res, 2020
Willis BH, Baragilly M, Coomar D.
europepmc   +1 more source

A combination of Newton-Raphson method and heuristics algorithms for parameter estimation in photovoltaic modules.

Heliyon, 2021
Gnetchejo PJ, Ndjakomo Essiane S, Dadjé A, Ele P.   +3 more
europepmc   +1 more source

Modeling and Parameter Extraction of PV Cell Using Single- and Two-Diode Model

International Journal of Energetica, 2017
Photovoltaic modules operate under a large range of conditions. This combined with the fact that manufacturers provide electrical parameters at specific conditions (STC).
bouchra benabdelkrim
doaj