Results 21 to 30 of about 1,296,830 (230)

Vertical Resolved Dust Mass Concentration and Backscatter Coefficient Retrieval of Asian Dust Plume Using Quartz Raman Channel in Lidar Measurements [PDF]

open access: yes, 2016
In this work, we present a method for estimating vertical resolved mass concentration of dust immersed in Asian dust plume using Raman scattering of quartz (silicon dioxide, silica).
Andreae   +16 more
core   +3 more sources

Matrix Weighting of Several Regression Coefficient Vectors

open access: yesThe Annals of Statistics, 1993
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
James, Alan T., Venables, William N.
openaire   +2 more sources

On an Extension of a Hardy–Hilbert-Type Inequality with Multi-Parameters

open access: yesMathematics, 2021
Making use of weight coefficients as well as real/complex analytic methods, an extension of a Hardy–Hilbert-type inequality with a best possible constant factor and multiparameters is established.
Bicheng Yang   +2 more
doaj   +1 more source

Inbreeding depression in red deer calves [PDF]

open access: yes, 2016
BACKGROUND Understanding the fitness consequences of inbreeding is of major importance for evolutionary and conservation biology. However, there are few studies using pedigree-based estimates of inbreeding or investigating the influence of environment ...
Clutton-Brock, Tim H   +5 more
core   +1 more source

Artificial Intelligence Algorithm-Based Arrangement Optimization of Structural Isolation Bearings

open access: yesApplied Sciences, 2022
The determination of an isolation-bearing scheme usually depends on experience, and needs numerous iterative calculations, especially when considering many factors such as total cost of the scheme, various design indicators, eccentricity of stiffness ...
Zhongliang Zou, Qiwu Yan
doaj   +1 more source

Coefficients of half-integral weight modular forms

open access: yesJournal of Number Theory, 2003
Inspired by Kolyvagin's celebrated work on the Birch and Swinnerton-Dyer Conjecture and works of Waldspurger, Kohnen and Zagier relating the Fourier coefficients of half-integral weight Hecke eigenforms to values of modular \(L\)-functions (there have been a number of works on the indivisibility of the coefficients of half-integral weight modular forms)
Bruinier, Jan H., Ono, Ken
openaire   +1 more source

CALCULATION OF WEIGHT COEFFICIENTS IN CONTINUOUS PARTICLE FILTER

open access: yesНаучный вестник МГТУ ГА, 2018
This article shows the relationship between filters based on modeling of the random process paths with terminating and branching and a continuous particle filter that are related to sequential Monte Carlo methods.
K. A. Rybakov
doaj   +1 more source

Car integral performance index simulation

open access: yesAdvanced Engineering Research, 2020
Introduction. The paper is devoted to the comparison and evaluation of the quality of a car using the method of mathematical simulation of the integral performance index.
S. V. Teplyakova   +2 more
doaj   +1 more source

Quantitative Weight and Two-Particle Search Algorithm to Optimize Aero-Stealth Performance of a Backward Inclined Vertical Tail

open access: yesAerospace, 2023
To study the influence of the tilt-back design of a vertical tail on its aerodynamic stealth characteristics, an optimization method based on a quantitative weight coefficient and a two-particle search algorithm is presented.
Zeyang Zhou, Jun Huang
doaj   +1 more source

Description of Anomalous Behavior of Aluminum Alloys with ‎Hill48 Yield Criterion by Using Different Experimental Inputs ‎and Weight Coefficients [PDF]

open access: yesJournal of Applied and Computational Mechanics, 2021
The anomalous behavior of aluminum alloys is modeled with quadratic Hill48 yield criterion in this study. An identification method based on minimization of the error function is applied and the effect of the number of experimental input and weight ...
Bora Sener
doaj   +1 more source

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