Zobrazeno 1 - 10
of 10 532
pro vyhledávání: '"EMF"'
Autor:
Hajar Abkhezr, Shirin Babri, Mahsa Farid Habibi, Fereshteh Farajdokht, Saeed Sadig-Etegad, Gisou Mohaddes
Publikováno v:
Iranian Journal of Basic Medical Sciences, Vol 27, Iss 9, Pp 1115-1123 (2024)
Objective(s): Prenatal stress (PS) can adversely affect cognitive and psychological functions in the offspring. This study aimed to determine the effect of PS and extremely low-frequency electromagnetic field (ELF-EMF) on spatial memory, serum cortic
Externí odkaz:
https://doaj.org/article/95f1558f380949969f329f238d61c7e1
Publikováno v:
Sistemnyj Analiz i Prikladnaâ Informatika, Vol 0, Iss 1, Pp 19-25 (2024)
A mathematical model was developed, during which the voltage equations of the three-phase winding of a brushless DC motor with permanent magnets, the electromagnetic torque of a brushless DC motor, electromagnetic power, the induced emf of each windi
Externí odkaz:
https://doaj.org/article/32f93b315ade43bb909f0a325417ba34
Autor:
Abdugafur T. Mamadalimov, Makhmudkhodja Sh. Isaev, Ismoil T. Bozarov, Alisher E. Rajabov, Sojida K. Vakhabova
Publikováno v:
East European Journal of Physics, Iss 2, Pp 362-365 (2024)
The temperature dependences of the thermoelectromotive force of chromium mono and disilicides in the temperature range 200℃÷+600℃ have been studied. For chromium disilicide, the dependence of the thermopower coefficient (α) on temperature (T) h
Externí odkaz:
https://doaj.org/article/2443e833817846fa9b8678153a41e5a5
Publikováno v:
East European Journal of Physics, Iss 2, Pp 341-344 (2024)
Inhomogeneities in the near-surface region of diffusion-doped silicon with manganese atoms were studied using the local photo-EMF method and photovoltage and photoconductivity signals were detected. It has been established that the inhomogeneous regi
Externí odkaz:
https://doaj.org/article/d04a88ab234346e0a98dfc85bd582dee
Publikováno v:
Avicenna Journal of Phytomedicine, Vol 14, Iss 3, Pp 289-296 (2024)
Objective: Mobile devices are sources of electromagnetic fields (EMFs) that cause increasing concern among scientists about human health, especially with the long-term use of mobile phones.With regard to this issue, the potential adverse health effec
Externí odkaz:
https://doaj.org/article/74999082dbe84f36a146251dfbfe92d2
Publikováno v:
IET Electric Power Applications, Vol 18, Iss 5, Pp 565-581 (2024)
Abstract In recent years, Flux Switching Permanent Magnet (FSPM) machines have attracted notable attention in direct drive, low speed, and high torque density applications such as wind turbines. However, their relatively high cogging torque has been
Externí odkaz:
https://doaj.org/article/e612d6d74a2648afb7763f19887e6dd6
Autor:
Rudol'f A. Brazhe, Alena A. Grishina
Publikováno v:
Известия высших учебных заведений. Поволжский регион: Физико-математические науки, Iss 2 (2024)
Background. The well-known quantum Hall effect observed in two-dimensional current conductors placed in a transvers magnetic field is due to the magnetic quantization of cyclotron orbits of charge carriers, leading to the appearance of Landau levels
Externí odkaz:
https://doaj.org/article/7cb2d83f9475461d844d14b14234b704
Autor:
Sheung-Ching Chow, Yang Zhang, Raymond W. M. Ng, Shu-Yuen Ron Hui, Ilia A. Solov’yov, Wing-Yee Lui
Publikováno v:
Frontiers in Public Health, Vol 12 (2024)
The influence of weak radio-frequency electromagnetic field (RF-EMF) on living organisms raises new concern because of the Industrial, Scientific, and Medical (ISM) frequency band at 6.78 MHz being promoted by the AirFuel Alliance for mid-range wirel
Externí odkaz:
https://doaj.org/article/47bebdff239f4b178684280948a79463
Publikováno v:
Malaysian Journal of Science and Advanced Technology, Vol 4, Iss 3 (2024)
This work details the design and implementation of a 24V, 0.48kW, 120kHz hybrid induction cooker that utilizes both solar and grid power sources, prioritizing solar energy. Relying on solar power is advantageous in regions of Cameroon with frequent p
Externí odkaz:
https://doaj.org/article/b6fce985e85f4099be2717736ca982fc
Autor:
Umberto Lucia, Loredana Bergandi, Giulia Grisolia, Debora Fino, Katia Mareschi, Elena Marini, Alessia Giovanna Santa Banche Niclot, Elisa Tirtei, Sebastian Dorin Asaftei, Franca Fagioli, Antonio Ponzetto, Francesca Silvagno
Publikováno v:
Biomedicine & Pharmacotherapy, Vol 177, Iss , Pp 117162- (2024)
We previously established a thermodynamical model to calculate the specific frequencies of extremely low frequency-electromagnetic field (ELF-EMF) able to arrest the growth of cancer cells. In the present study, for the first time, we investigated th
Externí odkaz:
https://doaj.org/article/c094750c0fb143af82f33bafc872fa76