Zobrazeno 1 - 10
of 325
pro vyhledávání: '"J. B. JOHNSON"'
Autor:
J. B. Johnson, A. Roca, A. Pineda, R. Mérida, R. Escobar-Wolf, J. F. Anderson, J. Mock, A. Bosa, G. Bejar, G. P. Waite
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract Infrasound may be used to detect the approach of hazardous volcanic mudflows, known as lahars, tens of minutes before their flow fronts arrive. We have analyzed signals from more than 20 secondary lahars caused by precipitation events at Fue
Externí odkaz:
https://doaj.org/article/16cf4b450d844ab2a5b212705822b0ec
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 8, Pp n/a-n/a (2023)
Abstract We explore the capabilities of volcano opto‐acoustics, a promising technique for measuring explosion and infrasound resonance phenomena at open‐vent volcanoes. Joint visual and infrasound study at Yasur Volcano (Vanuatu) demonstrate that
Externí odkaz:
https://doaj.org/article/6f1f1964ced14a24913c200fb6a645d0
Autor:
J. E. Coleman, D. C. Moir, C. A. Ekdahl, J. B. Johnson, B. T. McCuistian, G. W. Sullivan, M. T. Crawford
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 17, Iss 3, p 030101 (2014)
A 7 cm cathode has been deployed for use on a 3.8 MV, 80 ns (FWHM) Blumlein, to increase the extracted electron current from the nominal 1.7 to 2.9 kA. The intense relativistic electron bunch is accelerated and transported through a nested solenoid a
Externí odkaz:
https://doaj.org/article/2b2d8bf6f7034356bd7857c60a842259
Publikováno v:
Journal of Zoology. 315:261-275
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11f2a6508ffc6b64ce4cd363480cef2a
https://doi.org/10.1111/jzo.12917
https://doi.org/10.1111/jzo.12917
Autor:
S. Cimino, J. Singh, J. B. Johnson, W. Zheng, Y. Chen, W. Liu, P. Srinivasan, O. Gonzales, M. Hauser, M. Koskinen, K. Nagahiro, Y. Liu, B. Min, T. Nigam, N. Squib
Publikováno v:
2022 IEEE International Reliability Physics Symposium (IRPS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a9011db1b4a7e5155b5e366b838a5b3
https://doi.org/10.1109/irps48227.2022.9764528
https://doi.org/10.1109/irps48227.2022.9764528
Autor:
Andrea Swei, Brandy J Russell, Samia N Naccache, Beniwende Kabre, Narayanan Veeraraghavan, Mark A Pilgard, Barbara J B Johnson, Charles Y Chiu
Publikováno v:
PLoS ONE, Vol 8, Iss 4, p e62083 (2013)
Viruses in the family Bunyaviridae infect a wide range of plant, insect, and animal hosts. Tick-borne bunyaviruses in the Phlebovirus genus, including Severe Fever with Thrombocytopenia Syndrome virus (SFTSV) in China, Heartland virus (HRTV) in the U
Externí odkaz:
https://doaj.org/article/f12b6866429549459d67069057ac394a
Autor:
Tarek Abdoun, Farshid Vahedifard, R. J. Varuso, Panagiota Kokkali, Anthony Tessari, J. B. Johnson
Publikováno v:
DFI Journal - The Journal of the Deep Foundations Institute. 11:2-12
After catastrophic levee failures triggered by the 2005 Hurricane Katrina, concrete T-walls with batter piles are extensively used to enhance the integrity of levees in the New Orleans area. Since the foundation soils in this region typically include
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::557d5a24041a36362ed020e23afc1685
https://doi.org/10.1080/19375247.2017.1376369
https://doi.org/10.1080/19375247.2017.1376369