Results 81 to 90 of about 11,668 (163)

Desenvolvimento de um controle eletrônico de tensão para contatores eletromagnéticos: [dissertação] [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-graduação em Engenharia Elétrica, Florianópolis, 2007.O presente trabalho aborda o desenvolvimento, a simulação e a validação de um controle eletrônico ...
Soares, Itamar Fernandes
core  

Resonance Cones in the Field Pattern of a Short Radio Frequency Probe in a Warm Anisotropic Plasma [PDF]

open access: yes, 1970
An experimental investigation of the angular field pattern of a small radio frequency probe in a plasma in a magnetic field is described. The field is observed to become very large along a resonance cone whose axis is parallel to the static magnetic ...
Fisher, R. K., Fisher, Raymond Kurt
core   +1 more source

Mechanical stress induced electrical emissions in cement based materials

open access: yes, 2009
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.This work deals with the underlying physical mechanisms and processes that dominate the fracture of cement based materials and their electrical properties ...
Kyriazopoulos, Antonios
core  

New Perspectives on the Aharonov-Bohm Effect [PDF]

open access: yes, 2013
The Aharonov-Bohm effect is a quantum mechanical effect, that is, has no classical counterpart. The effect was predicted in 1959 in a seminal paper of Y. Aharonov and D.
El Demery, Mostafa, Mostafa E. El Demery
core  

Cosmic Plasmas and Electromagnetic Phenomena [PDF]

open access: yes, 2019
During the past few decades, plasma science has witnessed a great growth in laboratory studies, in simulations, and in space. Plasma is the most common phase of ordinary matter in the universe.
Meli, Athina   +2 more
core   +1 more source

Recent Progress of Atomic Magnetometers for Geomagnetic Applications. [PDF]

open access: yesSensors (Basel), 2023
Lu Y   +6 more
europepmc   +1 more source

87th Annual Meeting of the Meteoritical Society 2025: Abstracts

open access: yes
Meteoritics &Planetary Science, Volume 60, Issue S1, Page 30-350, August 2025.
wiley   +1 more source

Electromagentic Phenomena Associated with Earthquakes

open access: yes, 2005
There have been accumulated a lot of evidences on the presences of electromagnetic phenomenaassociated with earthquakes. This report reviews these seismo-electromagnetic phenomena takingplace not only in the lithosphere, but also in the atmosphere and ...
早川, 正士   +2 more
core  

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