Zobrazeno 1 - 10
of 46
pro vyhledávání: '"J. P. Blake"'
Autor:
S. N. F. Chepuri, A. N. Jaynes, D. L. Turner, C. Gabrielse, I. J. Cohen, D. N. Baker, B. H. Mauk, T. Leonard, J. B. Blake, J. F. Fennell
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 10 (2023)
Betatron acceleration is commonly cited as a primary accelerator of energetic electrons at dipolarization fronts, and many case studies compare observed energetic electrons measurements to a betatron model. In this work, we extend this to a statistic
Externí odkaz:
https://doaj.org/article/18dc7fbd0b9b41efa1cc6e5578fd3fe4
Autor:
S. N. F. Chepuri, A. N. Jaynes, D. L. Turner, C. Gabrielse, D. N. Baker, B. H. Mauk, I. J. Cohen, T. Leonard, J. B. Blake, J. F. Fennell
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 9 (2023)
In this study, we examine particle energization and injections that show energetic electron enhancements at both MMS in the magnetotail and Van Allen Probes in the inner magnetosphere. Observing injections along with a corresponding flow burst allows
Externí odkaz:
https://doaj.org/article/78fe8c17ef864674a9dd167b2eabe9ec
Autor:
K. Lithgow, H. Venkataraman, S. Hughes, H. Shah, J. Kemp-Blake, S. Vickrage, S. Smith, S. Humphries, M. Elshafie, P. Taniere, S. Diaz-Cano, B. V. M. Dasari, M. Almond, S. Ford, J. Ayuk, S. Shetty, T. Shah, I. Geh
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)
Abstract Neuroendocrine neoplasms are known to have heterogeneous biological behavior. G3 neuroendocrine tumours (NET G3) are characterized by well-differentiated morphology and Ki67 > 20%. The prognosis of this disease is understood to be intermedia
Externí odkaz:
https://doaj.org/article/9356d6a6d0ae41e293f5a2588faaf195
Proton aurora and relativistic electron microbursts scattered by electromagnetic ion cyclotron waves
Autor:
Mykhaylo Shumko, Bea Gallardo-Lacourt, Alexa Jean Halford, Lauren W. Blum, Jun Liang, Yoshizumi Miyoshi, Keisuke Hosokawa, Eric Donovan, Ian R. Mann, Kyle Murphy, Emma L. Spanswick, J. Bernard Blake, Mark D. Looper, D. Megan Gillies
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 9 (2022)
Charged particle precipitation from Earth’s magnetosphere results in stunning displays of the aurora and energy transfer into the atmosphere. Some of this precipitation is caused by wave-particle interactions. In this study, we present an example o
Externí odkaz:
https://doaj.org/article/a58d325bba324b539a1a6d5b91d01a32
Autor:
Xing-Yu Li, Qiu-Gang Zong, Jian-Jun Liu, Ze-Fan Yin, Ze-Jun Hu, Xu-Zhi Zhou, Chao Yue, Zhi-Yang Liu, Xing-Xin Zhao, Zi-Kang Xie, J. Bernard Blake, Christopher T. Russell, Robert E. Ergun, Per-Arne Lindqvist
Publikováno v:
Universe, Vol 9, Iss 6, p 258 (2023)
Pulsating auroras are usually observed with ultralow-frequency (ULF) waves in the Pc 3–5 band (period 10–600 s). These auroras are thought to result from interactions between energetic electrons and chorus waves, but their relationship with ULF w
Externí odkaz:
https://doaj.org/article/b43b029ea13e41d6b52db01afc22087c
Autor:
David J. H. Blake
Publikováno v:
ASEAS - Austrian Journal of South-East Asian Studies, Vol 12, Iss 1, Pp 69-89 (2019)
Mirroring trends elsewhere in Southeast Asia, Cambodia has witnessed a pronounced shift towards stricter authoritarianism over recent years. The state appears more firmly ruled by prime minister Hun Sen than at any time during the past three decades,
Externí odkaz:
https://doaj.org/article/1b06943b9d7143ddaaf229f89290ec37
Autor:
ZhongLei Gao, ZhenPeng Su, FuLiang Xiao, HuiNan Zheng, YuMing Wang, Shui Wang, H. E. Spence, G. D. Reeves, D. N. Baker, J. B. Blake, H. O. Funsten
Publikováno v:
Earth and Planetary Physics, Vol 2, Iss 5, Pp 359-370 (2018)
Exohiss is a low-frequency structureless whistler-mode emission potentially contributing to the precipitation loss of radiation belt electrons outside the plasmasphere. Exohiss is usually considered the plasmaspheric hiss leaked out of the dayside pl
Externí odkaz:
https://doaj.org/article/a21bad4dc49d42f389d05104bbd1d5bc
Autor:
R. Shi, W. Li, Q. Ma, S. G. Claudepierre, C. A. Kletzing, W. S. Kurth, G. B. Hospodarsky, H. E. Spence, G. D. Reeves, J. F. Fennell, J. B. Blake, S. A. Thaller, J. R. Wygant
Publikováno v:
Annales Geophysicae, Vol 36, Pp 781-791 (2018)
Plasmaspheric hiss was observed by Van Allen Probe B in association with energetic electron injections in the outer plasmasphere. The energy of injected electrons coincides with the minimum resonant energy calculated for the observed hiss wave fre
Externí odkaz:
https://doaj.org/article/46ae7c4f3ea94d90bfc7095db2130a9c
Autor:
E. Spanswick, E. Donovan, W. Liu, J. Liang, J. B. Blake, G. Reeves, R. Friedel, B. Jackel, C. Cully, A. Weatherwax
Publikováno v:
Annales Geophysicae, Vol 27, Pp 2019-2025 (2009)
We present riometer and in situ observations of a substorm electron injection on 27 August 2001. The event is seen at more than 20 separate locations (including ground stations and 6 satellites: Cluster, Polar, Chandra, and 3 Los Alamos National L
Externí odkaz:
https://doaj.org/article/beb86ca438024552aae770be47bdbebe
Autor:
Stephen J P Blake, Alan L H Ching, Tony J Kenna, Ryan Galea, Justin Large, Hideo Yagita, Raymond J Steptoe
Publikováno v:
PLoS ONE, Vol 10, Iss 3, p e0119483 (2015)
Adoptive cellular immunotherapy using in vitro expanded CD8+ T cells shows promise for tumour immunotherapy but is limited by eventual loss of function of the transferred T cells through factors that likely include inactivation by tolerogenic dendrit
Externí odkaz:
https://doaj.org/article/2b666f7bc8d0429088e39ef58069c74d