Results 111 to 120 of about 4,944 (223)

Probing the atmosphere with infrasound [PDF]

, 1969
Recent studies are reported which have contributed to the knowledge of atmospheric structure and have established the practicality of infrasonic techniques for probing the atmosphere to heights of 120 km or more. Observations of a few types of infrasound
Donn, W. L., Posmentier, E. S.
core  

Infrasound and Human Health: Mechanisms, Effects, and Applications

Applied Sciences
Infrasound, physically defined as sound at frequencies below 20 Hertz, can travel long distances with minimal attenuation and permeate biological tissues due to its marked particle displacement and deep penetration.
Maryam Dastan, Ellen Dyminski Parente Ribeiro, Ursula Bellut-Staeck, Juan Zhou, Christian Lehmann   +4 more
doaj   +1 more source

Introduction to an Open Community Infrasound Dataset from the Actively Erupting Sakurajima Volcano, Japan [PDF]

, 2014
Active volcanoes are significant sources of seismic and acoustic radiation. Extensive work has shown that infrasound is an effective tool to study and monitor active volcanoes.
Yokoo, Akihiko, Johnson, Jeffrey B., Fee, David   +2 more
core  

Effects of Infrasound on Human Body Sway

, 1988
Some individuals who have been exposed to infrasound have complained of subjective symptoms which seemed to be an offshoot of the changes in vestibular function. This study was undertaken in order to clarify the latter assumption by observing the change
Hiroshi Takigawa, Hiroshi Sakamoto, Shizuko Sugiura, Fumiyo Hayashi   +3 more
core   +1 more source

Seismoacoustic Analysis of Possible Vent‐Drying Sequence During Phreatomagmatic Activity on 13 July 2021 at Semisopochnoi Island, Alaska

Geophysical Research Letters
Pulse‐like infrasound accompanying volcanic phenomena sometimes suggests interaction with water at the crater. We focus on pulse‐like infrasound observed at Semisopochnoi Island in the Aleutian Arc, Alaska, during the phreatomagmatic activity on 13 July ...
Dan Muramatsu, John J. Lyons, Hannah R. Dietterich, Mie Ichihara, Alexandra M. Iezzi   +4 more
doaj   +1 more source

Development of methods and means to improve environmental, radiation and industrial safety of NPPs with WWER-1200

Глобальная ядерная безопасность
The introduction provides an overview of scientific research on the sources of generation, characteristics and classification of infrasound. It is noted that infrasound has a number of features related to the low oscillation frequency of the elastic ...
K. N. Proskuryakov, M. S. Khvostova
doaj   +1 more source

Infrasound [PDF]

, 1989
Ramindar S. Dhillon, James W. Fairley
openaire   +1 more source

Deep Multimodal Learning for Seismoacoustic Fusion to Improve Earthquake‐Explosion Discrimination Within the Korean Peninsula

Geophysical Research Letters
Recent geophysical studies have highlighted the potential utility of integrating both seismic and infrasound data to improve source characterization and event discrimination efforts. However, the influence of each of these data types within an integrated
Miro Ronac Giannone, Stephen Arrowsmith, Junghyun Park, Brian Stump, Chris Hayward, Eric Larson, Il‐Young Che   +6 more
doaj   +1 more source

Dataset for Proximal Analysis of Bonfire Infrasound (Fire Infrasound)

Waveform and video data are provided as an accompaniment to the journal article entitled Proximal Analysis of Bonfire Infrasound submitted for consideration at Geophysical Research ...
Anderson, Jacob F., Johnson, Jeffrey B.
core   +1 more source

6. Ultrasound and infrasound

, 2015
‘Ultrasound and infrasound’ explains that humans can hear sounds with frequencies in the range of 20 Hz to around 17 kHz, but there is a wide ultrasound soundscape beyond this range.
Mike Goldsmith
core   +1 more source