21   Artículos

 
en línea
Wangyang Li, Youzhen Xiang, Xiaochi Liu, Zijun Tang, Xin Wang, Xiangyang Huang, Hongzhao Shi, Mingjie Chen, Yujie Duan, Liaoyuan Ma, Shiyun Wang, Yifang Zhao, Zhijun Li and Fucang Zhang    
Applying hyperspectral remote sensing technology to the prediction of soil moisture content (SMC) during the growth stage of soybean emerges as an effective approach, imperative for advancing the development of modern precision agriculture. This investig... ver más
Revista: Agronomy    Formato: Electrónico

 
en línea
Jingyu Hu, Jibo Yue, Xin Xu, Shaoyu Han, Tong Sun, Yang Liu, Haikuan Feng and Hongbo Qiao    
Timely and accurate monitoring of fractional vegetation cover (FVC), leaf chlorophyll content (LCC), and maturity of breeding material are essential for breeding companies. This study aimed to estimate LCC and FVC on the basis of remote sensing and to mo... ver más
Revista: Agriculture    Formato: Electrónico

 
en línea
Ali Akbar Kekha Javan, Assef Zare and Roohallah Alizadehsani    
This study investigates multiple synchronizations of distributed fractional-order chaotic systems. These systems consider unknown parameters, disturbance, and time delays. A robust adaptive control method is designed for multistage distributed fractional... ver más
Revista: Big Data and Cognitive Computing    Formato: Electrónico

 
en línea
Yusho Kagraoka    
In option pricing models with correlated stochastic processes, an option premium is commonly a solution to a partial differential equation (PDE) with mixed derivatives in more than two space dimensions. Alternating direction implicit (ADI) finite differe... ver más
Revista: International Journal of Financial Studies    Formato: Electrónico

 
en línea
Ivan Dubrovskiy,Valeriy Bucharskyi     Pág. 74 - 82
A method of extended cells for the formulation of boundary conditions in the numerical integration of the Euler equations in domains with curvilinear boundaries for the cases of one-dimensional and two-dimensional compressible gas flows has been proposed... ver más
Revista: Eastern-European Journal of Enterprise Technologies    Formato: Electrónico

 
en línea
Amer Darweesh, Marwan Alquran and Khawla Aghzawi    
In this paper, we present a robust algorithm to solve numerically a family of two-dimensional fractional integro differential equations. The Haar wavelet method is upgraded to include in its construction the Laplace transform step. This modification has ... ver más
Revista: Algorithms    Formato: Electrónico

 
en línea
Lev Raskin,Oksana Sira     Pág. 37 - 43
A method for solving the fractional nonlinear optimization problem has been proposed. It is shown that numerous inventory management tasks, on the rational allocation of limited resources, on finding the optimal paths in a graph, on the rational organiza... ver más
Revista: Eastern-European Journal of Enterprise Technologies    Formato: Electrónico

 
en línea
Pavel Ryzhakov and Julio Marti    
The fractional step method is a technique that results in a computationally-efficient implementation of Navier?Stokes solvers. In the finite element-based models, it is often applied in conjunction with implicit time integration schemes. On the other han... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Tom-Robin Teschner, László Könözsy and Karl W. Jenkins    
The present work investigates the bifurcation properties of the Navier?Stokes equations using characteristics-based schemes and Riemann solvers to test their suitability to predict non-linear flow phenomena encountered in aerospace applications. We make ... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Antje Uhlending, Harald Henneken, Verena Hugenberg and Wolfgang Burchert    
Enriched [18O]-water is the target material for [18F]-fluoride production. Due to its high price and scarce availability, an increased interest and necessity has arisen to recycle the used water, in order to use it multiple times as a target material for... ver más
Revista: Instruments    Formato: Electrónico

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