Results 21 to 30 of about 6,160,028 (209)

Adaptive smoothing length method based on weighted average of neighboring particle density for SPH fluid simulation

open access: yesVirtual Reality & Intelligent Hardware, 2021
Background: In the smoothed particle hydrodynamics (SPH) fluid simulation method, thesmoothing length affects not only the process of neighbor search but also the calculation accuracy of the pressure solver. Therefore, it plays a crucial role in ensuring
Rongda Zeng   +4 more
doaj   +1 more source

Average results for end-to-end delay considering vehicle density.

open access: yes, 2022
Average results for end-to-end delay considering vehicle density.
Khaled H. Almotairi (13813266)
core   +1 more source

Using conditional kernel density estimation for wind power density forecasting [PDF]

open access: yes, 2012
Of the various renewable energy resources, wind power is widely recognized as one of the most promising. The management of wind farms and electricity systems can benefit greatly from the availability of estimates of the probability distribution of wind ...
Jeon, Jooyoung, Taylor, James
core   +3 more sources

Analyzing the Advantage of Combination of Density Forecasts in Tehran Stock Exchange [PDF]

open access: yesInternational Journal of Industrial Electronics, Control and Optimization, 2021
Today, stock market plays a key role in the economy of any country and is considered as one of the growth indicators of any economy. Gaining the skills of gathering and analyzing data simultaneously, as well as using this knowledge in economic ...
S.Raheleh Shahrokhi   +2 more
doaj   +1 more source

Average end-to-end delay vs. node density.

open access: yes, 2018
Average end-to-end delay vs. node density.
Fazirulhisyam Hashim (2817076)   +3 more
core   +2 more sources

Fracture Load Prediction of Non-Linear Structural Steels through Calibration of the ASED Criterion

open access: yesMetals, 2023
In this work, the application of the Average Strain Energy Density (ASED) criterion for the estimation of failure loads in materials with nonlinear behavior containing U-shaped notches is presented.
Marcos Sánchez   +3 more
doaj   +1 more source

A deep learning-based reconstruction model for 3D sound speed field combining underwater vertical information

open access: yesFrontiers in Marine Science
IntroductionThe sound speed in the ocean significantly influences the propagation characteristics of underwater acoustic signals. Rapid acquisition of underwater three-dimensional (3D) sound speed fields is essential for target detection, acoustic ...
Hongchen Li   +6 more
doaj   +1 more source

Vertical electron density profiles from digisonde ionograms. The average representative profile

open access: yesAnnals of Geophysics, 1996
Profile calculations from ionograms using the Huang-Reinisch technique arrive at a set of boundary values and coefficients that describe the profile.
B. W. Reinisch, X. Huang
doaj   +1 more source

Breast cancer risk factors and mammographic density among 12518 average-risk women in rural China

open access: yesBMC Cancer, 2023
Background Mammographic density (MD) is a strong risk factor for breast cancer. We aimed to evaluate the association between MD and breast cancer related risk factors among average-risk women in rural China.
Huijiao Yan   +7 more
doaj   +1 more source

The Average Structural Density of Barite Crystals of Different Habit Types

open access: yesGeologia Croatica, 2010
Eight different habit types of barite crystals which could be classifiedinto 4 essentially different groups were determined by morphologicalanalysis: Eb group - barite crystals elongated in the [010] direction; Ea group - barite crystals ...
Biserka Radanović-Gužvica
doaj   +1 more source

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