Results 31 to 40 of about 147,641 (269)

Investigation of Survival/Hazard Rate of Natural Ester Treated with Al2O3 Nanoparticle for Power Transformer Liquid Dielectric

open access: yesEnergies, 2021
Increasing usage of petroleum-based insulating oils in electrical apparatus has led to increase in pollution and, at the same time, the oils adversely affect the life of electrical apparatus. This increases the demand of Mineral Oil (MO), which is on the
Raymon Antony Raj   +3 more
doaj   +1 more source

The Shape Parameter in the Shifted Surface Spline—A Sharp and Friendly Approach

open access: yesMathematics
This is a continuation of our previous study on the shape parameter contained in the shifted surface spline. We insist that the data points be purely scattered without meshes and the domain can be of any shape when conducting function interpolation by ...
Lin-Tian Luh
doaj   +1 more source

Choosing the Best Method of Interpolation for the Average Zoning of Annual Temperature in Iran [PDF]

open access: yesجغرافیا و پایداری محیط, 2015
The present study was done through Iran to investigate the best method of spatial interpolation to estimate the annual average temperature. Therefore, the data of 180 synoptic stations in Iran were used.
Mohammad Golshan   +2 more
doaj  

Mathematical approximator based on basic spline approximation [PDF]

open access: yesE3S Web of Conferences
The article considers the problem of constructing a mathematical piecewise linear approximator based on approximation by basis splines. An algorithm has been developed designed to implement a class of special functions and create parallel ...
Turdimatov Mamirjon   +5 more
doaj   +1 more source

Interpolant Strength

open access: yes, 2010
Technical report ...
Vijay Victor D'Silva   +3 more
openaire   +4 more sources

Temporal and spatial satellite data augmentation for deep learning-based rainfall nowcasting

open access: yesJournal of Hydroinformatics
The significance of improving rainfall prediction methods has escalated due to climate change-induced flash floods and severe flooding. In this study, rainfall nowcasting has been studied utilizing NASA Giovanni satellite-derived precipitation products ...
Özlem Baydaroğlu, Ibrahim Demir
doaj   +1 more source

Web software to create thematic maps for precision agriculture [PDF]

open access: yesPesquisa Agropecuária Brasileira, 2020
: The objective of this work was to develop and provide a free web application able to generate thematic maps. The initiative aims to incorporate the functionalities of the “Software para Definição de Unidades de Manejo” (SDUM) desktop application, which
Ligia Francielle Borges   +4 more
doaj   +1 more source

Regionalization of the Hargreaves-Samani Coefficients to Estimate Reference Evapotranspiration in High-Altitude Areas

open access: yesAtmosphere
The Penman-Monteith (PM) equation is considered the most accurate method for estimating reference evapotranspiration (ETo); however, its application requires a large amount of data that is not always available.
Apolinario Lujano   +5 more
doaj   +1 more source

Fractal-Based Image Encoding and Compression Techniques

open access: yesCommunications, 2013
In computer science and information theory, data compression, source coding, or bit-rate reduction is the process of encoding digital information using fewer bits than the original representation.
Vasileios Drakopoulos
doaj   +1 more source

Solar Radiation Estimation Using Data Mining Techniques for Remote Areas—A Case Study in Ethiopia

open access: yesEnergies, 2020
High quality of solar radiation data is essential for solar resource assessment. For remote areas this is a challenge, as often only satellite data with low spatial resolution are available.
Bizuayehu Abebe Worke   +2 more
doaj   +1 more source

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