Results 11 to 20 of about 9,896,464 (337)

The Effect of Voltage on Joining of Ramor 500 Armor Steel With Submerged Arc Welding Method

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2018
In this study, the Ramor 500 armor steel pair was combined with the submerged welding method. Cr, Niand Mn based austenitic additive wire was used in the joining process. Radiographic examination wasperformed on the samples after welding.
Semih Taşkaya   +2 more
doaj   +1 more source

Neural-Based Nonlinear Device Models for Intermodulation Analysis [PDF]

open access: yes, 2003
A new procedure to learn a nonlinear model together with its derivative parameters using a composite neural network is presented.So far neural networks have never been used to extract large-signal device model accounting for distortion parameters ...
Colantonio, P.   +4 more
core   +1 more source

Understanding the relationship between groundnut canopy level weather and observatory weather for leafspot disease prediction

open access: yesJournal of Agrometeorology, 2013
One of reasons for non-translation of weather based prediction systems for groundnut late leafspot is inability of the models to account for the variability due to prime contributing weather parameters and inadequate data on microclimate of the pathogen
S. DESAI   +5 more
doaj   +1 more source

A Snapshot of the World of Global Multinationals – An Industry Based Analysis of Fortune Global 500 Companies

open access: yesStudies in Business and Economics, 2017
For better or for worse, the “corporations rule the world” assertion is nowadays more actual and accurate than ever before, as multinational companies represent the undisputable engine of the globalization process, and the latter continuously (re)creates
Ogrean Claudia
doaj   +1 more source

Disinfection of Penicillium-infected Wheat Seed by Gaseous Chlorine Dioxide

open access: yesResearch in Plant Disease, 2015
Seeds of wheat (Triticum aestivum L. cv. Olgeurumil) were infected with Penicillium sp. at mean infection rate of 83%. Penicillium sp. was detected in endosperm with bran but not in embryo.
Young-ah Jeon   +4 more
doaj   +1 more source

Apresentação - João das Neves (1934 – 2018)

open access: yesPitágoras 500, 2019
O v.9 , n. 2 da revista Pitágoras 500 traz como tema o dossiê temático “João das Neves (1934 – 2018): cena, ação, sociedade”, que tem por objetivo suscitar a reflexão crítica sobre a obra deste importante artista brasileiro.
Carina Maria Guimarães Moreira   +1 more
doaj   +1 more source

Pelas vestes de Oxum

open access: yesPitágoras 500, 2020
Embora uma das mais importantes matrizes culturais brasileiras, a matriz africana é muitas vezes relegada à segundo plano, sobretudo na história do teatro, onde aparece marginalmente. Justamente por isso, escolhemos discutir aqui relações possíveis entre
Luciana da Costa Dias   +1 more
doaj   +1 more source

Humans perceive flicker artifacts at 500 Hz. [PDF]

open access: yes, 2015
Humans perceive a stable average intensity image without flicker artifacts when a television or monitor updates at a sufficiently fast rate. This rate, known as the critical flicker fusion rate, has been studied for both spatially uniform lights, and ...
Davis, James   +2 more
core   +2 more sources

Editorial

open access: yesPitágoras 500, 2020
Nessa edição, a Revista Pitágoras apresenta-se dedicada à produção acadêmica relativa às práticas cênicas afrodescendentes no Brasil, tanto em seus aspectos históricos quanto em reflexões sobre processos artísticos contemporâneos.
Isa Etel Kopelman, Maria Alice Possani
doaj   +1 more source

Magnetoelectric properties of 500 nm Cr2O3 films [PDF]

open access: yes, 2016
The linear magnetoelectric effect was measured in 500 nm Cr2O3 films grown by rf sputtering on Al2O3 substrates between top and bottom thin film Pt electrodes.
Ashida, T.   +4 more
core   +4 more sources

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