Results 1 to 10 of about 61,034 (293)

The distribution of plasmaspheric hiss wave power with respect to plasmapause location

Geophysical Research Letters, 2016
In this work, Van Allen Probes data are used to derive terrestrial plasmaspheric hiss wave power distributions organized by (1) distance away from the plasmapause and (2) plasmapause distance from Earth.
David M Malaspina, A N Jaynes, Jacob Bortnik   +2 more
exaly   +2 more sources

Using Health Information Systems to Support Behavioral Interventions in Local Contexts: Scoping Review

JMIR Medical Informatics
BackgroundIndividual-level behavioral interventions are designed to improve health behaviors and manage noncommunicable diseases. Neighborhood geo-referenced contexts (NGRCs) significantly impact the success of these interventions.
Xi Yang, Martin Dijst, Joost G Daams, Marc Suhrcke, Haoran Yang, Ronald Cornet   +5 more
doaj   +2 more sources

Snake-like bird hisses induce anti-predator responses in a frog [PDF]

BMC Ecology and Evolution
Some snakes emit hissing calls which are imitated by birds to deter potential predators. However, the effect of these snake and bird hisses on anuran risk recognition is not yet explored.
Longhui Zhao, Yuanyu Qin, Yanjun Jin, Jichao Wang, Wei Liang   +4 more
doaj   +2 more sources

Prospects of Hospital Information Systems and Patient Safety in Japan [PDF]

Healthcare Informatics Research, 2022
Objectives Approximately 20 years have passed since hospital information systems (HISs) featuring full-scale electronic medical records were first implemented in Japan.
Kiwamu Nagoshi, Takashi Watari, Yasushi Matsumura   +2 more
doaj   +1 more source

Deep learning model of hiss waves in the plasmasphere and plumes and their effects on radiation belt electrons

Frontiers in Astronomy and Space Sciences, 2023
Hiss waves play an important role in removing energetic electrons from Earth’s radiation belts by precipitating them into the upper atmosphere. Compared to plasmaspheric hiss that has been studied extensively, the evolution and effects of plume hiss are ...
Sheng Huang, Wen Li, Qianli Ma, Qianli Ma, Xiao-Chen Shen, Luisa Capannolo, Miroslav Hanzelka, Miroslav Hanzelka, Xiangning Chu, Donglai Ma, Jacob Bortnik, Simon Wing   +11 more
doaj   +1 more source

Tandem-biocatalysis reactors constructed by topological evolution of CaCO3 particles into hollow metal hydroxide spheres

Nature Communications, 2023
Despite remarkable advances in the design and synthesis of hollow inorganic spheres (HISs), the harsh synthetic conditions have precluded the applications of HISs to biochemical and biological fields.
Sang Yeong Han, Nayoung Kim, Gyeongwon Yun, Hojae Lee, Insung S. Choi   +4 more
doaj   +1 more source

Frequency‐Dependent Responses of Plasmaspheric Hiss to the Impact of an Interplanetary Shock

Geophysical Research Letters, 2021
Plasmaspheric hiss waves are essential for the pitch‐angle scattering and precipitation of energetic electrons and interplanetary shocks may affect these waves.
Haobo Fu, Chao Yue, Qianli Ma, Ning Kang, Jacob Bortnik, Qiu‐gang Zong, Xu‐zhi Zhou   +6 more
doaj   +1 more source

An empirical model of the global distribution of plasmaspheric hiss based on Van Allen Probes EMFISIS measurements

Earth and Planetary Physics, 2020
Using wave measurements from the EMFISIS instrument onboard Van Allen Probes, we investigate statistically the spatial distributions of the intensity of plasmaspheric hiss waves.
JingZhi Wang, Qi Zhu, XuDong Gu, Song Fu, JianGuang Guo, XiaoXin Zhang, Juan Yi, YingJie Guo, BinBin Ni, Zheng Xiang   +9 more
doaj   +1 more source

Prediction of plasmaspheric hiss spectral classes

Frontiers 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, Alexander Y. Drozdov, Daniel Vech, David M. Malaspina, David M. Malaspina   +4 more
doaj   +1 more source

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

Annales 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, W. Li, Q. Ma, 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   +13 more
doaj   +1 more source