Results 131 to 140 of about 109,612 (300)

Quantifying the Spatiotemporal Evolution of Radiation Belt Electrons Scattered by Lower Band Chorus Waves: An Integrated Model

Space Weather
Wave particle interactions are very important to understand the intricate evolution of the Earth's radiation belt electrons. Kinetic simulations, in terms of solving the Fokker‐Planck equation based on the quasilinear theory, are usually used to simulate
Weixin Chen, Song Fu, Xin Ma, Binbin Ni, Deyu Guo, Qiongyue Zhang, Xiangyuan Tong, Yibo Zhao, Xing Cao, Zheng Xiang, Yuan Lei   +10 more
doaj   +1 more source

Helium, Oxygen, Proton, and Electron (HOPE) Mass Spectrometer for the Radiation Belt Storm Probes Mission [PDF]

, 2013
The HOPE mass spectrometer of the Radiation Belt Storm Probes (RBSP) mission (renamed the Van Allen Probes) is designed to measure the in situ plasma ion and electron fluxes over 4π sr at each RBSP spacecraft within the terrestrial radiation belts.
Baldonado, J. R., Funsten, H. O., Guthrie, A. A., Harper, R. W., Henderson, K. C., Kihara, K. H., Lake, J. E., Larsen, B. A., MacDonald, E. A., Puckett, A. D., Skoug, R. M., Spence, Harlan E., Vigil, V. J.   +12 more
core   +1 more source

Sampling, Mobility, and Anchoring in Small‐Body Sampling Robots: A Comprehensive Review

SmartBot, EarlyView.
Small‐body sampling robots are exploration systems that perform contact, sampling, and stable operations on microgravity bodies such as asteroids and comets. The authors review representative robot architectures and key technologies, focusing on the mechanisms, evolution, and coupling of sampling, mobility, and anchoring.
Yurui Shen, Yixin Zhu, Mingxia Bao, Ting Zhang, Jun Wu, Jingbin Hao, Dezheng Hua, Xinhua Liu   +7 more
wiley   +1 more source

Investigating the Link Between Outer Radiation Belt Losses and Energetic Electron Escape at the Magnetopause: A Case Study Using Multi-Mission Observations and Simulations. [PDF]

J Geophys Res Space Phys, 2021
Cohen IJ, Turner DL, Michael AT, Sorathia KA, Ukhorskiy AY.   +4 more
europepmc   +1 more source

The outermost belt of charged particles [PDF]

Outer radiation belt of low energy charged ...
Gringauz, K. I., Khokhlov, M. Z.
core   +1 more source

Exploration of Copper Halide Linear‐Array Detector Prototype for Security Checks

Small, EarlyView.
Mn‐doped Cs3Cu2I5 is demonstrated as a highly promising scintillator for X‐ray imaging, featuring high light yield, a low detection limit, and negligible afterglow. A linear‐array detector prototype based on the Mn‐doped Cs3Cu2I5 delivers a spatial resolution of 1.1 lp/mm in food‐safety and security inspections, marking a significant advance in the ...
Yang Zhou, Tengyue He, Wenyi Shao, Wentao Wu, Peng Yuan, Haijiao Xie, Osman M. Bakr, Omar F. Mohammed   +7 more
wiley   +1 more source

Dynamics of Megaelectron Volt Electrons Observed in the Inner Belt by PROBA-V/EPT

, 2019
Using the observations of the EPT (Energetic Particle Telescope) onboard the satellite PROBA-V we study the dynamics of inner and outer belt electrons from 500 keV to 8 MeV during quiet periods and geomagnetic storms.
Botek, Edith, Pierrard, Viviane, Rosson, Graciela Lopez   +2 more
core   +1 more source

Compact tape‐driven sample delivery system for serial femtosecond crystallography

Journal of Applied Crystallography, EarlyView.
A tape‐driven liquid sample droplet delivery system for serial femtosecond crystallography is described.We have developed a compact tape drive (CoT) with on‐demand sample delivery for time‐resolved serial femtosecond crystallography (SFX) experiments, which can deliver sample droplets and/or initiate reactions with a drop‐on‐drop strategy.
Jungmin Kang, Yoshiaki Shimazu, Fangjia Luo, Ayumi Yamashita, Tomoyuki Tanaka, Yuichi Inubushi, Kensuke Tono, Nipawan Nuemket, Allen M. Orville, So Iwata, Eriko Nango, Makina Yabashi   +11 more
wiley   +1 more source

Robust reanalysis of the electron radiation belt dynamics for physics driven space climatology applications

Journal of Space Weather and Space Climate
Specification models for radiation belts are essential for the design of radiation resistant, long-lasting spacecraft. Using the available in-situ measurements allows these models to virtually describe the average space radiation environment.
Dahmen Nour, Papadimitriou Constantinos, Brunet Antoine, Sicard Angélica, Aminalragia-Giamini Sigiava, Sandberg Ingmar   +5 more
doaj   +1 more source

Cosmic rays and trapped protons as a source of the Earth’s positron radiation belt [PDF]

Geofísica Internacional, 2004
The possible existence of a positron radiation belt in the inner magnetosphere of the Earth, its space localization, flux and energy distribution and the ratio of e+/e- flux are considered.
N.G. Schuch, G. I. Pugacheva, V. M. Pankov, U. B. Jayanthi, A. A. Gusev   +4 more
doaj