Results 11 to 20 of about 125,986 (267)

Design of concrete beam reinforced with GFRP bars as per ACI codal provisions [PDF]

open access: yesE3S Web of Conferences, 2023
This document provides design principles for concrete beams reinforced with glass fiber reinforced polymer (GFRP) bars per the ACI 440.1R-15 regulation. One of the main advantages of using glass fiber reinforced polymer rods instead of traditional steel ...
Reddy R. Venkata Suraj   +5 more
doaj   +1 more source

A NumericalInvestigation for a Class of Transient-State Variable Coefficient DCR Equations

open access: yesMathematics, 2023
In this paper, a combined Laplace transform (LT) and boundary element method (BEM) is used to find numerical solutions to problems of anisotropic functionally graded media that are governed by the transient diffusion–convection–reaction equation.
Mohammad Ivan Azis
doaj   +1 more source

Anisotropic quadrangulation [PDF]

open access: yesProceedings of the 14th ACM Symposium on Solid and Physical Modeling, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Denis Kovacs, Ashish Myles, Denis Zorin
openaire   +1 more source

Anisotropic thermophoresis [PDF]

open access: yesSoft Matter, 2017
The thermophoretic force on an elongated colloid oriented with the temperature gradient can be larger or smaller than when oriented perpendicular to it. This anisotropy can translate into a non-vanishing thermophoretic force in the direction perpendicular to the temperature gradient.
Zihan Tan   +2 more
openaire   +4 more sources

Effect of scanning strategy on texture formation in Ni-25 at.%Mo alloys fabricated by selective laser melting

open access: yesMaterials & Design, 2018
Variations in the crystallographic texture in Ni-25 at.%Mo alloys fabricated by selective laser melting with different scanning strategies were designed for the first time.
Shi-Hai Sun   +2 more
doaj   +1 more source

A Tropospheric Tomography Method with a Novel Height Factor Model Including Two Parts: Isotropic and Anisotropic Height Factors

open access: yesRemote Sensing, 2020
Global Navigation Satellite System (GNSS) tomography has developed into an efficient tool for sensing the high spatiotemporal variability of atmospheric water vapor.
Wenyuan Zhang   +3 more
doaj   +1 more source

Anisotropic Picone identities and anisotropic Hardy inequalities [PDF]

open access: yesJournal of Inequalities and Applications, 2017
In this paper, we derive an anisotropic Picone identity for the anisotropic Laplacian, which contains some known Picone identities. As applications, a Sturmian comparison principle to the anisotropic elliptic equation and an anisotropic Hardy type inequality are shown.
Tingfu Feng, Xuewei Cui
openaire   +3 more sources

An Anisotropic Model for the Universe [PDF]

open access: yesSymmetry, 2020
Motivated by the back-reaction debate, and some unexplained characteristics of the CMB, we investigate the possibility of some anisotropy in the universe observed around us. To this aim, we build up a novel prediction for the Hubble law for the late universe from a Bianchi type I model, taken as proof of concept, transcribing the departure of such ...
Morgan Le Delliou   +2 more
openaire   +3 more sources

The evolution of time-dependent Λ and G in multi-fluid Bianchi type-I cosmological models

open access: yesOpen Astronomy, 2022
In this work, cosmological solutions based on the time-dependent cosmological (Λ\Lambda ) and Newtonian (GG) running “constants” in the Bianchi type-I spacetime are investigated vis-à-vis known cosmological data. The observationally known values of Ωm,Ωr{
Alfedeel Alnadhief H. A., Abebe Amare
doaj   +1 more source

Bianchi type–I Model with Time Varying Λ and G: The Generalized Solution

open access: yesOpen Astronomy, 2020
In this paper, we have investigated the homogeneous and anisotropic Bianchi type–I cosmological model with a time-varying Newtonian and cosmological constant.
Alfedeel Alnadhief H. A.
doaj   +1 more source

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