Results 121 to 130 of about 466 (245)

Multivariate polynomial fit: Decay heat removal system and pectin degrading Fe₃ O₄ -SiO₂ nanobiocatalyst activity. [PDF]

IET Nanobiotechnol, 2021
Muthusamy B, Ramalingam S, Chandran SK, Kannaiyan SK.   +3 more
europepmc   +1 more source

The Effect of Parental Migration on Children Left Behind: Meta‐Analytical Evidence on Education and Child Labour

Journal of International Development, EarlyView.
ABSTRACT This study provides systematic review and meta‐analytical evidence on how parental migration affects children left behind. We reviewed 44 papers on education and child labour, plus 57 studies on remittances and aspirations. We find no meaningful average effect of parental migration on education or labour outcomes. However, after correcting for
Emily Bergner, Anne Lieke Ebbers‐Pardijs, Natascha Wagner   +2 more
wiley   +1 more source

Influence of two kinds of clearance joints on the dynamics of planar mechanical system based on a modified contact force model. [PDF]

Sci Rep, 2023
Tan H, Li L, Huang Q, Jiang Z, Li Q, Zhang Y, Yu D.   +6 more
europepmc   +1 more source

A highly accurate numerical method for solving boundary value problem of generalized Bagley‐Torvik equation

Mathematical Methods in the Applied Sciences, EarlyView.
A highly accurate numerical method is given for the solution of boundary value problem of generalized Bagley‐Torvik (BgT) equation with Caputo derivative of order 0<β<2$$ 0<\beta <2 $$ by using the collocation‐shooting method (C‐SM). The collocation solution is constructed in the space Sm+1(1)$$ {S}_{m+1}^{(1)} $$ as piecewise polynomials of degree at ...
Suzan Cival Buranay, Mtema James Chin, Nazim I. Mahmudov   +2 more
wiley   +1 more source

Generalized form of fractional order COVID-19 model with Mittag-Leffler kernel. [PDF]

Math Methods Appl Sci, 2021
Aslam M, Farman M, Akgül A, Ahmad A, Sun M.   +4 more
europepmc   +1 more source

A Geometric Interpretation for the Algebraic Properties of Second‐Order Ordinary Differential Equations

Mathematical Methods in the Applied Sciences, Volume 48, Issue 6, Page 6912-6917, April 2025.
ABSTRACT Nowadays, a substantial portion of investigations concerning the symmetry analysis of differential equations predominantly adhere to a framework comprising the following key procedures: (i) the derivation of symmetries, (ii) the determination of an optimal system, (iii) the utilization of these symmetries to construct invariants or ...
A. Paliathanasis, S. Moyo, P. G. L. Leach   +2 more
wiley   +1 more source

Free Vibration Analysis of Spinning Sandwich Annular Plates with Functionally Graded Graphene Nanoplatelet Reinforced Porous Core. [PDF]

Materials (Basel), 2022
Huang T, Ma Y, Zhao T, Yang J, Wang X.
europepmc   +1 more source

The Combined Effects of Variable Viscosity and Thermal Conductivity of An Unsteady Casson Fluid Flow Along a Vertical Porous Channel With Convective Cooling Walls, Using the Bivariate Spectral Local Linearization Method

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT This study examines the combined impact of different thermal conductivity and viscosity on unsteady non‐Newtonian Casson fluid flow of incompressible, electrical conductivity in a porous vertical channel with convective cooling walls, uniform magnetic field, and constant pressure gradient.
A. S. Adeyemo, Precious Sibanda, S. P. Goqo   +2 more
wiley   +1 more source

Cuproof: Range Proof with Constant Size. [PDF]

Entropy (Basel), 2022
Deng C, You L, Tang X, Hu G, Gao S.
europepmc   +1 more source

Enhanced Control Strategies for Residual‐Vibration Suppression and Adaptive Tracking in Flexible Manipulator Under Unknown Bounded Disturbances

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT This paper proposes a hybrid control strategy for flexible‐link manipulators that combines offline trajectory planning with adaptive tracking to suppress residual elastic vibration (REV) under unknown bounded disturbances. A rigid–flexible coupling dynamics model is first established using the floating‐frame method and Lagrange's equations ...
Mingming Shi, Bao Rong, Xiaoting Rui, Guoping Wang, Xiaoli Dong, Xin Zhao   +5 more
wiley   +1 more source