Results 11 to 20 of about 2,086,718 (267)

Study on Weight Function Distribution of Hybrid Gas-Liquid Two-Phase Flow Electromagnetic Flowmeter [PDF]

open access: yesSensors, 2020
The electromagnetic flowmeter is usually used for single-phase fluid parameter measurement. When the measured fluid is gas-liquid two-phase flow, the geometry of the sensor measurement space will change with the movement of the gas, which will cause ...
Yulin Jiang
doaj   +2 more sources

WEIGHT FUNCTION

open access: yesPesquimat, 2014
In this paper we show an analytic study of a weight class, give someproperties and we formulate some estimations of this.
Nancy Rosa Moya Lázaro
doaj   +3 more sources

The Stress Intensity Factor of convex embedded polygonal cracks

open access: yesFracture and Structural Integrity, 2023
In the present work, a simple formula for the evaluation of the stress intensity factor (SIF) of convex embedded polygonal cracks has been proposed. This formula is structured as a correction factor of the Oore-Burns equation and is based on accurate ...
Paolo Livieri, Fausto Segala
doaj   +1 more source

Generalized Cardioid Distributions for Circular Data Analysis

open access: yesStats, 2021
The Cardioid (C) distribution is one of the most important models for modeling circular data. Although some of its structural properties have been derived, this distribution is not appropriate for asymmetry and multimodal phenomena in the circle, and ...
Fernanda V. Paula   +3 more
doaj   +1 more source

The Inverse Fresnel Beam XSP-CDP Stack Imaging in Crosswell Seismic

open access: yesFrontiers in Earth Science, 2022
In order to overcome the shortcomings of serious arc drawing and low computational efficiency in the crosswell seismic migration method and the problems of the inaccurate velocity model and sparse distribution of reflection points in the traditional ...
Fei-Long Yang   +6 more
doaj   +1 more source

3D Location Oriented Routing in Flying Ad-Hoc Networks for Information Dissemination

open access: yesIEEE Access, 2021
A Flying Ad-hoc Networks (FANETs) is an autonomous technology that creates a self-organized wireless network via Unmanned Arial Vehicles (UAVs). In this network, all UAVs can communicate within a restricted range of wireless communication in the absence ...
Sudesh Kumar   +5 more
doaj   +1 more source

Parametric weighting functions [PDF]

open access: yesJournal of Economic Theory, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Enrico Diecidue   +2 more
openaire   +6 more sources

On the Approximation by Bivariate Szász–Jakimovski–Leviatan-Type Operators of Unbounded Sequences of Positive Numbers

open access: yesMathematics, 2023
In this paper, we construct the bivariate Szász–Jakimovski–Leviatan-type operators in Dunkl form using the unbounded sequences αn, βm and ξm of positive numbers.
Abdullah Alotaibi
doaj   +1 more source

Non-Local Means De-Speckling Based on Multi-Directional Local Plane Inclination Angle

open access: yesRemote Sensing, 2023
The unavoidable speckle in SAR images seriously interferes with image quality and has a negative effect on subsequent image interpretation. The existing filters still need to be strengthened in terms of both noise suppression and edge preservation. Based
Fengcheng Guo, Haoran Tang, Wensong Liu
doaj   +1 more source

Weighted Ostrowski's Type Integral Inequalities for Mapping Whose Second Derivative is Bounded

open access: yesUniversal Journal of Mathematics and Applications, 2022
The aim of this paper is to concentrate on the domain of $L_{\infty },$ $% L_{p},$ and $L_{1}$ norms of inequalities and their applications for some special weight functions. For different weights some previous results are recaptured.
Irfan Waheed   +4 more
doaj   +1 more source

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