Results 111 to 120 of about 147,119 (311)

A New Analytical Procedure to Solve Two Phase Flow in Tubes

open access: yesMathematical and Computational Applications, 2018
A new formulation for a proposed solution to the 3D Navier-Stokes Equations in cylindrical co-ordinates coupled to the continuity and level set convection equation is presented in terms of an additive solution of the three principle directions in the ...
Terry E. Moschandreou
doaj   +1 more source

Re‐Purposing Sapropterin (Kuvan) for ACTA2‐Related Multisystemic Smooth Muscle Dysfunction Syndrome: A Translational Mechanistic and First‐In‐Human Therapeutic Report

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Multisystemic smooth muscle dysfunction syndrome (MSMDS) is an ultra‐rare, ACTA2‐related disorder characterized by severe cerebrovascular disease, aortic aneurysms, and smooth muscle dysfunction. Using molecular dynamics simulations and in silico drug screening, we identified that sapropterin dihydrochloride (Kuvan) is a candidate capable of ...
Moran Hausman‐Kedem   +9 more
wiley   +1 more source

Radial solutions with a prescribed number of zeros for a superlinear Dirichlet problem in annular domain

open access: yesElectronic Journal of Differential Equations, 2016
In this article we study the existence of radially symmetric solutions to a superlinear Dirichlet problem in annular domain in $\mathbb{R}^N$. Using fairly straightforward tools of the theory of ordinary differential equations, we show that if k is a ...
Azeroual Boubker, Abderrahim Zertiti
doaj  

A Direct Meshless Method for Solving Two-Dimensional Second-Order Hyperbolic Telegraph Equations

open access: yesJournal of Mathematics, 2020
In this paper, a direct meshless method (DMM), which is based on the radial basis function, is developed to the numerical solution of the two-dimensional second-order hyperbolic telegraph equations.
Fuzhang Wang, Enran Hou
doaj   +1 more source

Triangular Index Ratio as an Alternative Method to the Alpha Angle for Defining the Presence of Cam Morphology: A Prospective Cohort Study

open access: yesArthritis Care &Research, EarlyView.
Objective Cam morphology, which is a significant risk factor for hip osteoarthritis, is commonly quantified by the alpha angle (AA). This study aims to explore the potential of the triangular index ratio (TIR) to quantify cam morphology on anteroposterior radiographs by assessing the association between TIR‐defined cam morphology and the development of
Jinchi Tang   +7 more
wiley   +1 more source

The radial-hedgehog solution in Landau-de Gennes' theory [PDF]

open access: yes, 2010
We study the radial-hedgehog solution on a unit ball in three dimensions, with homeotropic boundary conditions, within the Landau-de Gennes theory for nematic liquid crystals.
Majumdar, A.
core   +1 more source

Research on Radial Vibration of a Circular Plate

open access: yesShock and Vibration, 2016
Radial vibration of the circular plate is presented using wave propagation approach and classical method containing Bessel solution and Hankel solution for calculating the natural frequency theoretically.
Wei Liu   +4 more
doaj   +1 more source

Radial solutions for a nonlinear problem with $p$-Laplacian

open access: yesDifferential and Integral Equations, 1996
This paper concerns nonlinear singular boundary value problems of the type \[ [t^a|y'(t)|^b y'(t)]'= t^a g(t, y(t), y'(t)),\;t\in I= (0, 1], \quad y(1)= 0= \lim_{t\to 0+} y'(t),\tag{1} \] for constants \(a> 0\), \(b> -1\). Under various technical conditions on the function \(g\), the main theorems establish the existence of bounded solutions, positive ...
Dincă, G., Jebelean, P.
openaire   +3 more sources

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez   +5 more
wiley   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

open access: yesAdvanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt   +8 more
wiley   +1 more source

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