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Two Solar Tornadoes Observed with the Interface Region Imaging Spectrograph
, 2017 The barbs or legs of some prominences show an apparent motion of rotation, which are often termed solar tornadoes. It is under debate whether the apparent motion is a real rotating motion, or caused by oscillations or counter-streaming flows.
Chen, Yajie +6 more
core +1 more source
Solar Magnetized "Tornadoes": Relation to Filaments
, 2012 Solar magnetized "tornadoes", a phenomenon discovered in the solar atmosphere, appear as tornado-like structures in the corona but root in the photosphere.
Gan, Weiqun +4 more
core +1 more source
Remote Sensing, 2023 A three-microphone acoustic array (OSU1), with microphones that have a flat response from 0.1 to 200 Hz, was deployed for 6 years (2016–2022) at Oklahoma State University (OSU) in Stillwater, Oklahoma, and sampled at 1000 Hz.
Trevor C. Wilson +2 more
doaj +1 more source
, 2008 In non-dilute colloidal suspensions, gradients in particle volume fraction result in gradients in electrical conductivity and permittivity. An externally applied electric field couples with gradients in electrical conductivity and permittivity and, under
Perez, Carlos L., Posner, Jonathan D.
core +1 more source
From fire whirls to blue whirls and combustion with reduced pollution. [PDF]
, 2016 Fire whirls are powerful, spinning disasters for people and surroundings when they occur in large urban and wildland fires. Whereas fire whirls have been studied for fire-safety applications, previous research has yet to harness their potential burning ...
Gollner, Michael J +2 more
core +2 more sources
Advances in Meteorology, 2018 Winter and spring tornado activity tends to be heightened during the La Niña phase of the El Niño/Southern Oscillation and suppressed during the El Niño phase.
Todd W. Moore +2 more
doaj +1 more source
On the magnetism and dynamics of prominence legs hosting tornadoes
, 2016 Solar tornadoes are dark vertical filamentary structures observed in the extreme ultraviolet associated with prominence legs and filament barbs. Their true nature and relationship to prominences requires understanding their magnetic structure and dynamic
Arregui, I. +5 more
core +1 more source
Wind Speed Estimates for Garage Door Failures in Tornadoes
Frontiers in Built Environment, 2019 Severe wind events, such as tornadoes, pose a significant threat to lives and infrastructure in many locations around the world. Residential buildings are the structures most affected by these events, since they are widespread and often not designed to ...
Aaron L. Jaffe +2 more
doaj +1 more source
Atmosphere, 2020 Strong tornadoes are common for the European part of Russia but happen rather rare east of the Urals. June 2017 became an exceptional month when two tornado outbreaks occurred in the Ural region of Russia, yielded $3 million damage, and resulted in 1 ...
Alexander Chernokulsky +3 more
doaj +1 more source
Applications of vortex gas models to tornadogenesis and maintenance [PDF]
, 2017 Processes related to the production of vorticity in the forward and rear flank downdrafts and their interaction with the boundary layer are thought to play a role in tornadogenesis.
Bělík, Pavel +4 more
core +3 more sources