Results 41 to 50 of about 3,838,081 (296)

Fast Flexible Direct Power Flow for Unbalanced and Balanced Distribution Systems

open access: yesInternational Transactions on Electrical Energy Systems, 2022
The study proposes a fast flexible direct power flow solution for radial distribution systems and a fast flexible direct weakly meshed power flow solution for weakly meshed distribution systems.
Debasis Kumar Patel   +2 more
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Identification of Nonlinear Systems Using Radial Basis Function Neural Network [PDF]

open access: yes, 2014
This paper uses the radial basis function neural network (RBFNN) for system identification of nonlinear systems. Five nonlinear systems are used to examine the activity of RBFNN in system modeling of nonlinear systems; the five nonlinear systems are ...
Pislaru, Crinela, Shebani, Amer
core   +4 more sources

Existence and nonexistence for singular sublinear problems on exterior domains

open access: yesElectronic Journal of Differential Equations, 2021
In this article we study the existence of radial solutions of $\Delta u + K(|x|)f(u)= 0$ on the exterior of the ball of radius R>0 centered at the origin in $\mathbb{R}^N$ with u=0 on $\partial B_{R}$, and $\lim_{|x| \to \infty} u(x)=0$ where N>2, $
Mageed Ali, Joseph A. Iaia
doaj  

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

open access: yesFEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai   +4 more
wiley   +1 more source

Existence and nonexistence of radial solutions for semilinear equations with bounded nonlinearities on exterior domains

open access: yesElectronic Journal of Differential Equations, 2020
In this article we study radial solutions of $\Delta u + K(r)f(u)= 0$ on the exterior of the ball of radius R>0 centered at the origin in ${\mathbb R}^N$ where f is odd with f<0 on $(0, \beta)$, f>$ on $(\beta, \delta)$, $f\equiv 0$ for $u ...
Joseph Iaia
doaj  

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Radial basis function based meshless methods for fluid flow problems

open access: yes, 2006
This thesis is concerned with the development of meshless methods using radial basis functions for solving fluid flow problems. The advantage of meshless methods over traditional mesh-based methods is that they make use of a scattered set of collocation ...
Chinchapatnam, Phani P.
core   +1 more source

Nonlinear Radial Consolidation Analysis of Soft Soil with Vertical Drains under Cyclic Loadings

open access: yesShock and Vibration, 2020
This paper presents analytical solutions for nonlinear radial consolidation of soft soil with vertical drains under various cyclic loadings. By considering the nonlinear variations of compressibility and permeability expressed by the logarithm relations (
Pyol Kim   +6 more
doaj   +1 more source

Numerical Solution of the Advection-Diffusion Equation Using the Radial Basis Function

open access: yesJTAM (Jurnal Teori dan Aplikasi Matematika), 2023
The advection-diffusion equation is a form of partial differential equation. This equation is also known as the transport equation. The purpose of this research is to approximatio the solution of advection-diffusion equation  by numerical approach using ...
La Ode Sabran, Mohamad Syafi'i
doaj   +1 more source

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