Results 21 to 30 of about 61,034 (293)

The Study on Modeling of Global Plasmaspheric Hiss Amplitude Based on Deep Learning Algorithm

Space Weather, 2023
Plasmaspheric hiss waves make great significance on the loss of electrons in the Earth's radiation belts. The prediction and reconstruction for global evolution plasmaspheric hiss are critical to investigate the dynamic process of radiation belt. In this
Rongxin Tang, Zhenghan Wang, Haimeng Li, Zhou Chen, Zhihai Ouyang, Xiaohua Deng   +5 more
doaj   +1 more source

Health Information Systems for Older Persons in Select Government Tertiary Hospitals and Health Centers in the Philippines: Cross-sectional Study

Journal of Medical Internet Research, 2022
BackgroundThe rapid aging of the world’s population requires systems that support health facilities’ provision of integrated care at multiple levels of the health care system.
Angely P Garcia, Shelley F De La Vega, Susan P Mercado   +2 more
doaj   +1 more source

Quantifying hiss-driven energetic electron precipitation: A detailed conjunction event analysis [PDF]

, 2014
We analyze a conjunction event between the Van Allen Probes and the low-altitude Polar Orbiting Environmental Satellite (POES) to quantify hiss-driven energetic electron precipitation.
Abel, Agapitov, B. Ni, Baker, Blake, Bortnik, C. A. Kletzing, Chen, Denton, G. B. Hospodarsky, G. D. Reeves, Glauert, Green, H. E. Spence, J. B. Blake, J. Bortnik, J. C. Green, J. F. Fennell, Kennel, Kletzing, Lam, Li, Lu, Lyons, Mauk, Meredith, Ni, Ni, R. M. Thorne, Rodger, Rodger, S. G. Claudepierre, Shprits, Summers, Thorne, Thorne, W. Li, W. S. Kurth, X. Gu, Xiao, Y. Nishimura   +40 more
core   +3 more sources

Hot plasma effects on the dispersion properties of plasmaspheric hiss and its electron diffusion

地球与行星物理论评, 2023
Electron diffusion caused by plasmaspheric hiss is an important mechanism for the loss of electrons in Earth's inner magnetosphere; it has also been considered responsible for the formation of the slot region between inner and outer radiation belts.
Xin Ma, Xudong Gu, Qi Zhu, Luhuai Jiao, Jingzhi Wang, Binbin Ni   +5 more
doaj   +1 more source

Modeling inward diffusion and slow decay of energetic electrons in the Earth\u27s outer radiation belt [PDF]

, 2015
A new 3-D diffusion code is used to investigate the inward intrusion and slow decay of energetic radiation belt electrons (\u3e0.5 MeV) observed by the Van Allen Probes during a 10 day quiet period on March 2013.
Angelopoulos, V., Baker, D. N., Blake, J. B., Claudepierre, S., Fennell, J. F., Henderson, M. G., Hospodarsky, G. B., Kletzing, C A., Kurth, W. S., Li, W., Ma, Q., Ni, B., Reeves, Geoffrey, Spence, Harlan E., Thorne, R. M.   +14 more
core   +4 more sources

Identifying the source region of plasmaspheric hiss [PDF]

, 2015
The presence of the plasmaspheric hiss emission around the Earth has been known for more than 50 years but its origin has remained unknown in terms of source location and mechanism.
Arnaud Masson, Bortnik, Carpenter, Chappell, Chum, Cornilleau-Wehrlin, Darrouzet, Darrouzet, Elphic, Escoubet, Harri Laakso, Ivana Kolmasová, Lyons, Matthew Taylor, Meredith, Meredith, Moldwin, Moldwin, Němec, Ondrej Santolik, Philippe Escoubet, Richard Horne, Santolik, Santolik, Santolík, Santolík, Summers, Thorne, Walsh   +28 more
core   +1 more source

Source of the low-altitude hiss in the ionosphere [PDF]

, 2017
We analyze the propagation properties of low-altitude hiss emission in the ionosphere observed by DEMETER (Detection of Electromagnetic Emissions Transmitted from Earthquake Regions).
Chen, Lunjin, Hajoš, Mychajlo, Hanzelka, Miroslav, Heelis, Roderick, Horne, Richard B., Parrot, Michel, Santolík, Ondrej, Zheng, Liheng, Zhima, Zeren   +8 more
core   +4 more sources

Network infection source identification under the SIRI model [PDF]

, 2015
We study the problem of identifying a single infection source in a network under the susceptible-infected-recovered-infected (SIRI) model. We describe the infection model via a state-space model, and utilizing a state propagation approach, we derive an ...
Harilal, Athul, Hu, Wuhua, Tay, Wee Peng, Xiao, Gaoxi   +3 more
core   +1 more source

The Evolution of Whistler Hiss‐Like Waves Across Plasmapause: Hiss to Exohiss

Geophysical Research Letters, 2023
The exohiss waves are hiss‐like whistler mode waves that occur outside plasmapause. Although these waves can cause the loss of radiation belt electrons ∼
Bopu Feng, Haimeng Li, Xiongdong Yu, Zhigang Yuan, Rongxin Tang, Dedong Wang, Zhihai Ouyang, Xiaohua Deng   +7 more
doaj   +1 more source

Arrival direction finding for narrow-band auroral hiss at Syowa Station

Antarctic Record, 1982
From the direction finding (DF) observations based on the measurement of wave arrival time differences among three spaced points around Syowa Station (geomagnetic lat. -70.0°), the arrival direction of narrow-band auroral hiss was examined.
Masanori Nishino, Yoshihito Tanaka, Takeo Hirasawa   +2 more
doaj   +1 more source