Results 1 to 10 of about 379,670 (274)

Skewed noise [PDF]

open access: yesJournal of Economic Theory, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
David Dillenberger, Uzi Segal
openaire   +5 more sources

An analysis of skewness and skewness persistence in three emerging markets [PDF]

open access: yes, 1968
This paper reports an investigation into the extent and persistence of skewness in stock returns in three emerging markets, namely the Czech Republic, Kenya and Poland. The study is undertaken using the extended skew normal distribution and an asymmetric
Adcock, C.J., Shutes, K.
core   +4 more sources

(Skew) Filters in Residuated Skew Lattic [PDF]

open access: yesScientific Annals of Computer Science, 2018
In this paper, we show the relationship between (skew) deductive system and (skew) filter in residuated skew lattices. It is shown that if a residuated skew lattice is conormal, then any skew deductive system is a skew filter under a condition and deductive system and skew deductive system are equivalent under some conditions too.
R. Koohnavard, A. Borumand Saeid
openaire   +2 more sources

Investigating the Effect of Uncertainty Characteristics of Renewable Energy Resources on Power System Flexibility

open access: yesApplied Sciences, 2021
This study investigates the effect of uncertainty characteristics of renewable energy resources on the flexibility of a power system. The more renewable energy resources introduced, the greater the imbalance between load and generation.
Changgi Min
doaj   +1 more source

Statistical Analysis of Gyroscopic Data to Determine Machine Health in Additive Manufacturing

open access: yesEngineering Proceedings, 2023
Additive manufacturing, commonly known as 3D printing, has significantly advanced component production across multiple industry sectors. Despite its numerous benefits, including reduced lead times and the ability to produce complex geometries, a few ...
Alexander Isiani   +2 more
doaj   +1 more source

On the Mechanism behind the Variation of the Tidal Current Asymmetry in Response to Reclamations in Lingding Bay, China

open access: yesJournal of Marine Science and Engineering, 2022
Tidal current asymmetry, an important factor for waterborne substance transport, is strongly affected by the changing shoreline. Lingding Bay (LDB), located in the center of the Guangdong-Hong Kong-Macao Greater Bay Area, has suffered great shoreline ...
Xiaomei Ji   +3 more
doaj   +1 more source

Contact Analysis and Friction Prediction of Non-Gaussian Random Surfaces

open access: yesApplied Sciences, 2022
Engineering surfaces exhibit asymmetrical height distributions due to certain types of surface finishing and running-in process. This non-Gaussian surface reflects different contact performances and tribological properties.
Jinzhao Ren, Huiqun Yuan
doaj   +1 more source

Effect of Process Parameters on the Surface Microgeometry of a Ti6Al4V Alloy Manufactured by Laser Powder Bed Fusion: 3D vs. 2D Characterization

open access: yesMetals, 2022
The influence of the main process parameters, laser power, point distance and time exposure, on the surface microgeometry of Ti6Al4V specimens produced by a pulsed powder bed fusion process was investigated.
Alberto Molinari   +6 more
doaj   +1 more source

Third-order transport coefficients for localised and delocalised charged-particle transport [PDF]

open access: yes, 2017
We derive third order transport coefficients of skewness for a phase-space kinetic model that considers the processes of scattering collisions, trapping, detrapping and recombination losses.
Cocks, Daniel   +5 more
core   +3 more sources

ANALISIS UMUR REPRODUKSI PALING AWAL DAN PALING AKHIR SERTA PUNCAK FERTILITAS PADA WANITA DI SETIAP KABUPATEN DAN KOTA DI PROVINSI BANTEN

open access: yesJurnal Lebesgue, 2023
The birth rate (fertility) is one of the factors that influences the increase in population. Banten Province has 8 districts and cities with different fertility rates.
Rani Septiani Sukandar   +2 more
doaj   +1 more source

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