Zobrazeno 1 - 10
of 9 123
pro vyhledávání: '"Drift velocity"'
Autor:
Sergey P. Karnilovich, Konstantin P. Lovetskiy, Leonid A. Sevastianov, Svetlana B. Strashnova, Yahya N. Shaar
Publikováno v:
Discrete and Continuous Models and Applied Computational Science, Vol 32, Iss 1, Pp 122-127 (2024)
Average equations of motion of relativistic charged particles in the field of HF (high frequency) wave packets are obtained in the range of cyclotron resonance in the case of strong LF (low frequency) electric field. Strong electric field means that
Externí odkaz:
https://doaj.org/article/429437b0b3e140b88a5d899b11c978c6
Publikováno v:
Structural Mechanics of Engineering Constructions and Buildings, Vol 20, Iss 2, Pp 182-194 (2024)
Studying the nature of the occurrence and propagation of microseismic tremors has not lost its relevance over the past few decades. Currently, the analysis of microseisms is the basis of some engineering and geological studies, including those aimed
Externí odkaz:
https://doaj.org/article/0e7a8b9527824379a19ceec732399e9f
Akademický článek
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Publikováno v:
Geophysical Research Letters, Vol 51, Iss 12, Pp n/a-n/a (2024)
Abstract Uranus is one of the least explored planets in our solar system, it exhibits a unique magnetic field structure which was observed by NASA's Voyager 2 mission nearly 50 years ago. Notably, Uranus displays extreme magnetic field asymmetry, a f
Externí odkaz:
https://doaj.org/article/814e23cfb9694207b26a4f04cd5bc459
Publikováno v:
Remote Sensing, Vol 16, Iss 16, p 2934 (2024)
The recurring occurrence of green tides as an ecological disaster has been reported annually in the Yellow Sea. While remote sensing technology effectively tracks the scale, extent, and duration of green tide outbreaks, there is limited research on t
Externí odkaz:
https://doaj.org/article/2170174a14934edfbffec641e17e05b9
Autor:
Volkova Yuliia, Solyakov Dmytro, Marchenko Anna, Chebotarev Volodymyr, Garkusha Igor, Makhlai Vadym, Ladygina Maryna, Merenkova Tetyana, Yeliseyev Dmytro, Petrov Yurii, Staltsov Valerii
Publikováno v:
Nukleonika, Vol 68, Iss 1, Pp 3-9 (2023)
The influence of the external axial magnetic field on pinching plasma flows generated by a magnetoplasma compressor (MPC) has been studied using magnetic and electric probes. In the presence of an external magnetic field, temperature measurements sho
Externí odkaz:
https://doaj.org/article/2f2284a186d849a68371283a3738a6da
Publikováno v:
Heliyon, Vol 9, Iss 11, Pp e22231- (2023)
Transient simulation of multiphase flow in pipes has been performed using Two-Fluid Model and Drift-Flux Model. The main advantage of the Drift-Flux Model is the reduced number of differential equations, which results in a lower computational time. H
Externí odkaz:
https://doaj.org/article/924ab4c526c842b88f3fb96a6aba385b
Publikováno v:
IEEE Access, Vol 11, Pp 6293-6298 (2023)
Gallium Nitride (GaN) High-Electron Mobility Transistors (HEMTs) actually represent one of the best candidates for medium-high power and radio frequency applications. As they operate at large bias and electric fields, a comprehensive analysis of the
Externí odkaz:
https://doaj.org/article/3792ea33f2f94501a32f5f5801d80987
Autor:
Dag Ottesen, Julian A. Dowdeswell
Publikováno v:
Arctic, Antarctic, and Alpine Research, Vol 54, Iss 1, Pp 163-175 (2022)
Curvilinear depressions and chains of asymmetrical to circular pits up to a few meters deep and a few tens of meters wide have been mapped on the upper continental slope beyond the mid-Norwegian shelf. These features are interpreted to represent a co
Externí odkaz:
https://doaj.org/article/2a50ad51cf714af190f390789ae10592
Publikováno v:
Earth, Planets and Space, Vol 74, Iss 1, Pp 1-12 (2022)
Abstract Ionospheric irregularities have been studied since ~ 70 years ago. With the development of Global Navigation Satellite system (GNSS), networks of GNSS receivers have been used to obtain the characteristics of the irregularities, including th
Externí odkaz:
https://doaj.org/article/781574d4da9e4f188d51038bd69c1080