Results 91 to 100 of about 11,641,731 (252)

Degradation Mechanism and Stabilization Strategies for Large‐Area Perovskite Solar Modules

Interdisciplinary Materials, EarlyView.
This review summarizes the degradation mechanisms specific to perovskite solar modules, focusing on large‐area fabrication and uniformity‐related degradation, cell interconnection and degradation related to scribe processing, device encapsulation, reverse‐bias degradation and potential‐induced degradation, and outlines corresponding mitigation ...
Peng Xu, Xinzhu Li, Xuezheng Liu, Xinyu Zhao, Jinzhan Cheng, Wanlin Guo, Xiaoming Zhao   +6 more
wiley   +1 more source

Laplace transform

, 2023
Budući da je Laplaceova transformacija jedna od najvažnijih integralnih transformacija, cilj rada je upoznati se s Laplaceovom transformacijom i njezinim osnovnim svojstvima.
Ćuća, Lara
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Note on Relation between Double Laplace Transform and Double Differential Transform

Abstract and Applied Analysis, 2013
Double differential transform method has been employed to compute double Laplace transform. To illustrate the method, four examples of different forms have been prepared.
Hassan Eltayeb
doaj   +1 more source

On the approximation of Volterra integral equations with highly oscillatory Bessel kernels via Laplace transform and quadrature

Alexandria Engineering Journal, 2019
The present work focuses on formulating a numerical scheme for approximation of Volterra integral equations with highly oscillatory Bessel kernels. The application of Laplace transform reduces integral equations into algebraic equations.
Marjan Uddin, Muhammad Taufiq
doaj   +1 more source

Characterization and Preliminary Investigation of Alkylpolyglucoside Combined With a Biopolymer for Enhanced Oil Recovery

Journal of Surfactants and Detergents, EarlyView.
Materials and main results of the study. ABSTRACT Surfactant–polymer (SP) flooding is a promising Enhanced Oil Recovery (EOR) technique, combining improved displacement from surfactants with enhanced sweep efficiency from polymers. This study investigates two SP systems based on the biopolymer scleroxanthan (a blend of sclerotium gum and xanthan gum ...
Raíssa T. R. Carvalho, Aline F. O. Araújo, Marcela S. Dias, Arthur S. Marinho, Vinicius S. Oliveira, Luiz C. M. Palermo, Claudia R. E. Mansur   +6 more
wiley   +1 more source

Transformada de Laplace: algumas aplicações [PDF]

, 2011
TCCP (especialização) - Universidade Federal de Santa Catarina. Programa de Pós-Graduação em Matemática.Equações que envolvem funções e suas derivadas são ditas diferenciais.
Pacheco, Antonio Luiz Schalata
core  

High-resolution reconstruction for multidimensional laplace NMR

, 2021
As a perfect complement to conventional NMR that aims for chemical structure elucidation, Laplace NMR constitutes a powerful technique to study spin relaxation and diffusion, revealing information on molecular motions and spin interactions.
Telkki, V.-V. (Ville-Veikko), Lin, X. (Xiaoqing), Huang, C. (Chengda), Zhan, H. (Haolin), Lin, E. (Enping)   +4 more
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On the analyzing of bifurcation properties of the one‐dimensional Mackey–Glass model by using a generalized approach

Mathematical Methods in the Applied Sciences, EarlyView.
The goal of this work is to look at how a nonlinear model describes hematopoiesis and its complexities utilizing commonly used techniques with historical and material links. Based on time delay, the Mackey–Glass model is explored in two instances. To offer a range, the relevance of the parameter impacting stability (bifurcation) is recorded.
Shuai Zhang, Yaya Wang, Hongyin Geng, Wei Gao, Esin Ilhan, Haci Mehmet Baskonus   +5 more
wiley   +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

Finite time ruin probabilities with one Laplace inversion. [PDF]

In this work we present an explicit formula for the Laplace transform in time of the finite time ruin probabilities of a classical Levy model with phase-type claims. Our result generalizes the ultimate ruin probability formula of Asmussen and Rolski [IME
Avram, Florin, Usábel, Miguel A.
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