Results 11 to 20 of about 62,308 (342)

Disappearance of plasmaspheric hiss following interplanetary shock [PDF]

open access: bronze, 2015
Plasmaspheric hiss is one of the important plasma waves controlling radiation belt dynamics. Its spatiotemporal distribution and generation mechanism are presently the object of active research.
Abel   +102 more
core   +5 more sources

Prediction of plasmaspheric hiss spectral classes

open access: yesFrontiers in Astronomy and Space Sciences, 2022
We present a random forests machine learning model for prediction of plasmaspheric hiss spectral classes from the Van Allen Probes dataset. The random forests model provides accurate prediction of plasmaspheric hiss spectral classes obtained by the self ...
Dmitri Kondrashov   +4 more
doaj   +1 more source

Van Allen Probes observation of plasmaspheric hiss modulated by injected energetic electrons [PDF]

open access: yesAnnales Geophysicae, 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 ...
R. Shi   +13 more
doaj   +1 more source

State of the practice of health information systems: a survey study amongst health care professionals in intellectual disability care

open access: yesBMC Health Services Research, 2021
Background Care for people with an Intellectual Disability (ID) is complex: multiple health care professionals are involved and use different Health Information Systems (HISs) to store medical and daily care information on the same individuals.
Joep Tummers   +4 more
doaj   +1 more source

Internal source of plasmaspheric hiss on Earth

open access: yes地球与行星物理论评, 2022
Plasmasphere is an upward extension of the ionosphere at low and middle latitudes along the closed magnetic field lines rooted in the Earth, where the trapped whistler-mode waves in the frequency range from tens to thousands of Hertz are named as ...
Zhenpeng Su   +3 more
doaj   +1 more source

The upward propagating ionospheric hiss waves during the seismic time observed by the China seismo-electromagnetic satellite

open access: yesFrontiers in Astronomy and Space Sciences, 2023
The ionospheric hiss wave is a broadband incoherent and structureless electromagnetic emission. They appear in a relatively narrower frequency range between −0.1 and 1.5 kHz. However, according to previous observations, abnormal electromagnetic emissions
Fangxian Lv   +5 more
doaj   +1 more source

Statistical Investigation of the Frequency Dependence of the Chorus Source Mechanism of Plasmaspheric Hiss

open access: yesGeophysical Research Letters, 2021
We use data from eight satellites to statistically examine the role of chorus as a potential source of plasmaspheric hiss. We find that the strong equatorial (|λm| 
Nigel P. Meredith   +4 more
doaj   +1 more source

Randomized preclinical study of machine perfusion in vascularized composite allografts

open access: yesBJS (British Journal of Surgery), EarlyView., 2020
This study was designed to identify the optimum machine perfusion parameters for preservation of limbs before transplantation, and determine whether this was better than cold storage. Normothermic machine perfusion at a pressure of 70 mmHg (NMP‐70) provided superior preservation to cold storage after transplantation.
K. R. Amin   +7 more
wiley   +1 more source

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