Current density and internal electric field in a model of the human body exposed to ELF electric and magnetic fields

Laissaoui, Abdelmalek; Nekhoul, Bachir; Poljak, Dragan; Kerroum, Kamal; Drissi, Khalil El Khamlichi

doi:10.1109/emceurope.2014.6931044

Cited by 1 publication

(1 citation statement)

References 15 publications

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“…Among these packages, COMSOL Multiphysics is more advantageous because of convenient user interface and the availability of several useful options for displaying the results. Based on overall preliminary studies, COMSOL Multiphysics was selected as the suitable simulation and modelling software [46][47][48] . The methodology for using COMSOL Multiphysics may be divided into the following sub-sections: geometry configuration, material and components, meshing parameters, modelling physics, and analysis plots selection (Figure 3).…”

Section: Methodsmentioning

confidence: 99%

Comparing the Imitating Capabilities of Parrots and Crows with Human Beings Using COMSOL Multiphysics

Singh¹,

Kumar²,

Lehana³

2018

Current Science

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Speech signal is a natural means of communication. It uses small units of sound to convey feelings and messages. Birds also use sound signals to express their emotions. Some birds, like parrots and crows, are capable of imitating the speech of other animals. The aim of this study is to compare the imitating capabilities of these birds with those of human beings. The software COMSOL Multiphysics has been used for investigating the effect of dimensional modifications of the vocal tract on the system output. The analysis of the results shows that the acoustic spaces used by human beings, parrots and crows are not overlapping, but similar in shape. Further, maximum formant scattering is observed in human beings and minimum for parrots. The results may be important for understanding the vocal tract modulation, for example, to generate artificial food calls to assemble the birds for feeding medicines to avoid spread of diseases, specifically by parrots and crows as they try to settle down near human civilizations.

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Section: Methodsmentioning

confidence: 99%