Results 31 to 40 of about 2,862,425 (304)

High precision computing of definite integrals with .net framework c# and x-mpir

open access: yesCybernetics and Information Technologies, 2014
This paper concerns high precision numerical computing of definite integrals in a specific environment, namely .NET Framework. The work is a part of a series, tracing the progress of creating tools for high precision computations in this environment and ...
Dzhambov Velichko
doaj   +1 more source

Wind energy potential assessment of Cameroon’s coastal regions for the installation of an onshore wind farm

open access: yesHeliyon, 2016
For the future installation of a wind farm in Cameroon, the wind energy potentials of three of Cameroon’s coastal cities (Kribi, Douala and Limbe) are assessed using NASA average monthly wind data for 31 years (1983–2013) and compared through Weibull ...
Nkongho Ayuketang Arreyndip   +2 more
doaj   +1 more source

Computational thinking in mathematics teaching in secondary school [PDF]

open access: yes, 2023
Researchers acknowledge the importance of computational thinking for all, not only computer scientists. Strong links between computational thinking and mathematics led to the integration of computational thinking into mathematics curricula in many ...
Batteau, Valérie, Trgalova, Jana
core  

Radiative MHD thin film flow of Williamson fluid over an unsteady permeable stretching sheet

open access: yesHeliyon, 2018
In this research work we have examined the flow of Williamson liquid film fluid with heat transmission and having the impact of thermal radiation embedded in a permeable medium over a time dependent stretching surface.
Zahir Shah   +4 more
doaj   +1 more source

Entropy generation effect of a buoyancy force on hydromagnetic heat generating couple stress fluid through a porous medium with isothermal boundaries

open access: yesHeliyon, 2020
This investigation addresses the influence of a buoyancy force on the flow of a couple stress hydromagnetic heat generating fluid across a porous channel with isothermal boundaries.
Anthony R. Hassan   +2 more
doaj   +1 more source

Kumaraswamy log-logistic Weibull distribution: model, theory and application to lifetime and survival data

open access: yesHeliyon, 2019
We develop the new Kumaraswamy Log-Logistic Weibull (KLLoGW) distribution by combining the Kumaraswamy and Log-logistic Weibull distributions. This new model is flexible for modelling lifetime data. Some statistical properties including quantile function,
P. Mdlongwa   +4 more
doaj   +1 more source

Effect of the projector augmented wave potentials on the simulation of thermodynamic properties of vanadium

open access: yesMatter and Radiation at Extremes, 2021
We report significant differences in high-pressure properties of vanadium at zero temperature and finite temperature when different projector augmented wave (PAW) potentials are used in simulations based on density functional theory. When a PAW potential
Tingting Zhang   +8 more
doaj   +1 more source

Habituation as optimal filtering

open access: yesiScience
Summary: Habituation, the reduction of responding to repetitive stimuli, is often conceptualized as a kind of attentional filter, amplifying salient signals at the expense of non-salient signals.
Samuel J. Gershman
doaj   +1 more source

Solutions of nonlinear real world problems by a new analytical technique

open access: yesHeliyon, 2018
Here a new analytical scheme is presented to solve nonlinear boundary value problems (BVPs) of higher order occurring in nonlinear phenomena. This method is called second alternative of Optimal Homotopy Asymptotic Method.
Liaqat Ali   +4 more
doaj   +1 more source

Linear analysis of Atwood number effects on shear instability in the elastic–plastic solids

open access: yesScientific Reports, 2021
The evolution of shear instability between elastic–plastic solid and ideal fluid which is concerned in oblique impact is studied by developing an approximate linear theoretical model.
Xi Wang   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy