Results 71 to 80 of about 11,370,086 (322)

Study on fracture parameter calibration and failure characteristics of rock with hole and crack

open access: yesDeep Underground Science and Engineering, EarlyView.
The SIF and plastic zone equations for a single hole and crack have been derived. The model's failure state leads to the identification of four types of cracks. The plastic zone increases with increased brittleness and decreased crack length. Abstract Cracks within the surrounding rock of roadways significantly affect their stability and failure ...
Shaochi Peng, Wensong Wang
wiley   +1 more source

Kalman and Cauchy clustering for anomaly detection based authentication of IoMTs using extreme learning machine

open access: yesIET Communications, EarlyView., 2022
Abstract The vulnerabilities of the Internet of Things (IoTs) in general and the Internet of Mobile Things (IoMTs) in particular motivate researchers to equip them with security systems against intruders and attacks. The integration of anomaly detection with intrusion detection for IoMTs has not been addressed adequately.
Tamara Saad Mohamed   +3 more
wiley   +1 more source

Generalized solutions of the Cauchy problem for the Navier-Stokes system and diffusion processes

open access: yesCubo, 2010
We reduce the construction of a weak solution of the Cauchy problem for the Navier-Stokes system to the construction of a stochastic problem solution.
S Albeverio, Ya Belopolskaya
doaj  

The Cauchy problem for operator-Boussinesq equations

open access: yes, 2017
In this paper, the existence and uniqueness of solution of the Cauchy problem for abstract Boussinesq equation is obtained. By applying this result, the Cauchy problem for systems of Boussinesq equations of finite or infinite orders are ...
Shakhmurov, Veli
core  

eBEfree: Combining Psychoeducation, Mindfulness, and Self‐Compassion in an App‐Based Psychological Intervention to Manage Binge‐Eating Symptoms: A Randomized Controlled Trial

open access: yesInternational Journal of Eating Disorders, EarlyView.
ABSTRACT Objective To develop and test the effectiveness of the eBEfree program, a 12‐session app‐based version of a previously tested psychological intervention (BEfree) that combines psycho‐education, self‐compassion, mindfulness, and Acceptance and Commitment Therapy to reduce binge‐eating symptoms.
Hugo Senra   +11 more
wiley   +1 more source

Cauchy problem on the Vlasov-Fokker-Planck equation coupled with the compressible Euler equations through the friction force

open access: yes, 2013
We are concerned with a two-phase flow system consisting of the Vlasov-Fokker-Planck equation for particles coupled to the compressible Euler equations for the fluid through the friction force.
Renjun Duan, Shuangqiang Liu
semanticscholar   +1 more source

Electrochemical, Corrosion, and Dye Absorption Properties of Hydrothermally Grown 1D Nanostructured ZnO:Al Photoanodes

open access: yesEnergy Technology, EarlyView.
ZnO:Al (AZO) nanorods were grown using hexamethylenetetramine–hexamethylenediamine ligand mixture. AZO nanorods that can absorb visible rays, gained high light collection ability. Hexamethylenetetramine–hexamethylenediamine mixture caused the charge transitions at the electrode–electrolyte interface to accelerate and recombinations to decrease ...
Orkun Gultepe, Ferhunde Atay
wiley   +1 more source

N Wave and Periodic Wave Solutions for Burgers Equations

open access: yesInternational Journal of Analysis and Applications, 2020
This article concerns the initial boundary value problem for the non linear dissipative Burgers equation. Our general purpose is to describe the asymptotic behavior of the solution in the Cauchy problem with a small parameter ε for this equation and to ...
Zahia Nouri   +2 more
doaj  

Adomian Decomposition Method On Nonlinear Singular Cauchy Problem of Euler-Poisson- Darbuox equation [PDF]

open access: yesIranian Journal of Optimization, 2010
n this paper, we apply Picard’s Iteration Method followed by Adomian Decomposition Method to solve a nonlinear Singular Cauchy Problem of Euler- Poisson- Darboux Equation.
Iyaya Wanjala
doaj   +2 more sources

Description and Convergence Order Analysis of the Finite Element‐Volume Spatial Discretization Method

open access: yesInternational Journal for Numerical Methods in Fluids, EarlyView.
This article presents the principles of Finite Element‐Volume discretization and conducts an analysis of its properties and convergence orders. The discretization ensures local mass conservation, second‐order convergence for velocity, and first‐order convergence for pressure.
Maria Adela Puscas   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy