Results 141 to 150 of about 357,993 (360)

The trapping of equatorial magnetosonic waves in the Earth’s outer plasmasphere [PDF]

, 2014
We investigate the excitation and propagation of equatorial magnetosonic waves observed by the Van Allen Probes and describe evidence for a trapping mechanism for magnetosonic waves in the Earth\u27s plasmasphere.
Chen, L., Henderson, M. G., Hospodarsky, G. B., Kletzing, C A., Kurth, W. S., Li, W, Ma, Q., Reeves, Geoffrey, Spence, Harlan E., Thorne, R. M.   +9 more
core   +2 more sources

EMIC Wave Distributions Observed by the Van Allen Probes

, 2019
Characteristics of electromagnetic ion cyclotron (EMIC) waves detected by the Van Allen probes are statistically analyzed, particularly wave-band, bandwidth, and time duration. The Electric and Magnetic Field Instrument Suite and Integrated Science, an instrument on board the Van Allen Probes, provides the necessary magnetic field measurements to ...
openaire   +2 more sources

Cost‐effectiveness of low dose colchicine prophylaxis when starting allopurinol using the “start‐low go‐slow” approach for gout: evidence from a non‐inferiority randomised double‐blind placebo‐controlled trial.

Arthritis Care &Research, Accepted Article.
Objective The aim of this study was to investigate the cost‐effectiveness of low‐dose colchicine prophylaxis for preventing gout flares when starting allopurinol using the “start‐low go‐slow” approach. Methods Participants with gout, fulfilling the American College of Rheumatology recommendations for starting urate‐lowering therapy and with serum urate
Yana Pryymachenko, Ross Wilson, Nicola Dalbeth, J. Haxby Abbott, Lisa Stamp   +4 more
wiley   +1 more source

First Direct Observations of Propagation of Discrete Chorus Elements From the Equatorial Source to Higher Latitudes, Using the Van Allen Probes and Arase Satellites

Journal of Geophysical Research: Space Physics, 2020
Whistler mode chorus waves have recently been established as the most likely candidate for scattering relativistic electrons to produce the electron microbursts observed by low altitude satellites and balloons.
C. Colpitts, Y. Miyoshi, Y. Kasahara, G. Delzanno, J. Wygant, C. Cattell, A. Breneman, C. Kletzing, G. Cunningham, M. Hikishima, S. Matsuda, Y. Katoh, J. Ripoll, I. Shinohara, A. Matsuoka   +14 more
semanticscholar   +1 more source

Modulation of chorus intensity by ULF waves deep in the inner magnetosphere [PDF]

, 2016
Previous studies have shown that chorus wave intensity can be modulated by Pc4-Pc5 compressional ULF waves. In this study, we present Van Allen Probes observation of ULF wave modulating chorus wave intensity, which occurred deep in the magnetosphere. The
Chan, Anthony A., Chen, Lunjin, Claudepierre, Seth G., Dai, Lei, Reeves, G.D., Soto-Chavez, A.R., Xia, Zhiyang   +6 more
core   +1 more source

Knee crepitus and osteoarthritis features in young adults following traumatic knee injury

Arthritis Care &Research, Accepted Article.
Objective This study explored the association between knee crepitus and the presence, and worsening, of structural osteoarthritis features and self‐reported outcomes in young adults following traumatic knee injury. Methods One‐year following anterior cruciate ligament reconstruction (ACLR), 112 participants (41 female participants; median age 28 years)
Jamon L Couch, Brooke E Patterson, Kay M Crossley, Ali Guermazi, Matthew G King, Danilo De Oliveira Silva, Jackie L Whittaker, Michael A Girdwood, Adam G Culvenor   +8 more
wiley   +1 more source

Van Allen Probes observations linking radiation belt electrons to chorus waves during 2014 multiple storms [PDF]

, 2015
During 18 February to 2 March 2014, the Van Allen Probes encountered multiple geomagnetic storms and simultaneously observed intensified chorus and hiss waves. During this period, there were substantial enhancements in fluxes of energetic (53.8–108.3 keV)
Baker, D. N., Blake, J. B., Funsten, H. O., He, Yihua, Hospodarsky, G. B., Kletzing, C A., Kurth, W. S., Liu, Si, Reeves, Geoffrey, Spence, Harlan E., Wygant, J. R., Xiao, Fuliang, Yang, Chang, Zhou, Qinghua   +13 more
core   +3 more sources

Exploring patients’ profiles associated with the resolution of acute calcium pyrophosphate arthritis treatedwith colchicine and prednisone: post hoc analysis of a randomized controlled trial

Arthritis Care &Research, Accepted Article.
Objective The objective was to identify factors determining acute arthritis resolution and safety with colchicine and prednisone in acute calcium pyrophosphate (CPP) crystal arthritis. Methods We conducted a post hoc analysis of the COLCHICORT trial, which compared colchicine and prednisone for the treatment of acute CPP crystal arthritis, using a ...
Tristan Pascart, Laurène Norberciak, Pascal Richette, Pierre Robinet, Aurore Pacaud, Gauthier Marchasson, Thibault Rabin, Hélène Luraschi, Pierre Maciejasz, Anne‐France Georgel, Augustin Latourte, Hang‐Korng Ea, Sébastien Ottaviani, Charlotte Jauffret, Vincent Ducoulombier   +14 more
wiley   +1 more source

Investigation of EMIC wave scattering as the cause for the BARREL 17 January 2013 relativistic electron precipitation event: A quantitative comparison of simulation with observations [PDF]

, 2014
Electromagnetic ion cyclotron (EMIC) waves were observed at multiple observatory locations for several hours on 17 January 2013. During the wave activity period, a duskside relativistic electron precipitation (REP) event was observed by one of the ...
Albert, Baker, Baker, Blake, Bortnik, Carson, Chappell, Chen, Chen, Chen, Chen, Comess, David M. Smith, Denton, Engebretson, Farrugia, Foat, Funsten, Gannon, Goldstein, Green, Harlan E. Spence, Hartley, Horne, Horwitz, Hu, Imhof, Jerry Goldstein, Joseph F. Fennell, Juan V. Rodriguez, Kletzing, Leslie A. Woodger, Li, Lorentzen, Loto'aniu, Lyons, Mark J. Engebretson, Mary K. Hudson, Mauk, Millan, Millan, Miyoshi, Onsager, Reiner Friedel, Robyn M. Millan, Rodger, Rodriguez, Sandanger, Spasojević, Spence, Summers, Summers, Takahashi, Thorne, Thorne, Thorne, Tsyganenko, Usanova, Vampola, West, Wygant, Yahnin, Young, Yue Chen, Zan Li   +64 more
core   +2 more sources

Reproducing the observed energy‐dependent structure of Earth's electron radiation belts during storm recovery with an event‐specific diffusion model

Geophysical Research Letters, 2016
We present dynamic simulations of energy‐dependent losses in the radiation belt “slot region” and the formation of the two‐belt structure for the quiet days after the 1 March storm.
J.‐F. Ripoll, G. D. Reeves, G. S. Cunningham, V. Loridan, M. Denton, O. Santolík, W. S. Kurth, C. A. Kletzing, D. L. Turner, M. G. Henderson, A. Y. Ukhorskiy   +10 more
doaj   +1 more source