Results 91 to 100 of about 45,334 (191)

Ultra‐Low‐L Sub‐MeV Electron Microbursts During the May 2024 Super Storm

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract During the May 2024 super storm, we identified sub‐second microburst‐type relativistic electron precipitation events at McIlwain's L∼2 $L\sim 2$ in low‐Earth orbit using the Gamma‐ray Burst Monitor (CGBM) onboard the CALorimetric Electron Telescope on the International Space Station.
Miki Kurihara, Satoshi Nakahira, Ryuho Kataoka, Yoshizumi Miyoshi, Yuto Katoh, Kazutaka Yamaoka, Yuta Kawakubo, Ken Ebisawa, Shoji Torii, Kazuhiro Yamamoto, Atsuki Shinbori, Shoya Matsuda, Yoshiya Kasahara, Fuminori Tsuchiya, Iku Shinohara, Lauren W. Blum, Alessandro Bruno   +16 more
wiley   +1 more source

Nuclear emulsion techniques for muography [PDF]

, 2017
Nuclear emulsions are currently being used in the field of muography, more specifically muon radiography of volcanic edifices and fault regions. The peculiar features of such detector for cosmic muons demand appro- priate data processing and analysis ...
Tanaka, Hiroyuki, Chiara Sirignano, Strolin, Paolo, Consiglio, Lucia, Hiroyuki Tanaka, BOZZA, Cristiano, D’Ambrosio, Nicola, Seigo Miyamoto, Tioukov, Valeri, Miyamoto, Seigo, Nishiyama, Ryuichi, Cristiano Bozza, Lucia Consiglio, Simona Maria Stellacci, Valeri Tioukov, Sirignano, Chiara Sirignano, Chiara De Sio, Nicola D’Ambrosio, De Lellis, Giovanni, Tanaka, Hiroyuki K.M., Consiglio, Lucia Consiglio, Sirignano, Chiara, DE SIO, CHIARA, D’Ambrosio5, Nicola, Ryuichi Nishiyama, De Lellis, Giovanni De Lellis, STELLACCI, SIMONA MARIA, Giovanni De Lellis, Paolo Strolin   +28 more
core   +2 more sources

Dust on Snow Radiative Forcing and Contribution to Melt in the Colorado River Basin

Geophysical Research Letters
In the mountainous headwaters of the Colorado River episodic dust deposition from adjacent arid and disturbed landscapes darkens snow and accelerates snowmelt, impacting basin hydrology.
Patrick Naple, S. McKenzie Skiles, Otto I. Lang, Karl Rittger, Sebastien J. P. Lenard, Annie Burgess, Thomas H. Painter   +6 more
doaj   +1 more source

Burial and Origin of Permafrost‐Derived Carbon in the Nearshore Zone of the Southern Canadian Beaufort Sea

Geophysical Research Letters, 2020
Detailed organic geochemical and carbon isotopic (δ13C and Δ14C) analyses are performed on permafrost deposits affected by coastal erosion (Herschel Island, Canadian Beaufort Sea) and adjacent marine sediments (Herschel Basin) to understand the fate of ...
H. Grotheer, V. Meyer, T. Riedel, G. Pfalz, L. Mathieu, J. Hefter, T. Gentz, H. Lantuit, G. Mollenhauer, M. Fritz   +9 more
doaj   +1 more source

Physics‐Embedded Deep Learning Reveals the Memory Effect of Ionospheric Electron Density in Response to Solar EUV Forcing

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract Precise characterization of the electron density profile is crucial for optimizing high frequency communications. Reconstruction models often assume an instantaneous ionospheric response to solar forcing or using time delays, neglecting the time‐integrated cumulative “memory effect” of plasma dynamics.
Hongwei Gong, Hanxian Fang, Die Duan, Chao Xiao, Jintai Li, Chenghao Li, Hongtao Huang, Ganming Ren, Chuyue Zhou, Han Wu   +9 more
wiley   +1 more source

Turbulence in the interstellar medium [PDF]

, 2014
Turbulence is ubiquitous in the insterstellar medium and plays a major role in several processes such as the formation of dense structures and stars, the stability of molecular clouds, the amplification of magnetic fields, and the re-acceleration and ...
Chian, A. C. -L., Chian, A. C.-L., G. Kowal, Falgarone, E., E. Falgarone, Falceta-Goncalves, D., Kowal, G., Chian, A., A. C.-L. Chian, D. Falceta-Gonçalves   +9 more
core   +1 more source

Microphysical Characteristics of Tropical Cyclone Choiwan (2021) Outer Rainbands Derived From Polarimetric Radar Observations on a Research Vessel

Geophysical Research Letters
Microphysical characteristics of tropical cyclones (TCs) over the open ocean remain elusive due to observation constraints. In this study, dual‐polarization observations derived from a ship‐borne C‐band polarimetric radar are utilized to investigate the ...
Shimin Yang, Yu Du, Bin Han, Chong Wu, Hoiio Kong   +4 more
doaj   +1 more source

Are Elevation and Open‐Water Conversion of Salt Marshes Connected?

Geophysical Research Letters, 2020
Salt marsh assessments focus on vertical metrics such as accretion or lateral metrics such as open‐water conversion, without exploration of how the dimensions are related.
Neil K. Ganju, Zafer Defne, Sergio Fagherazzi   +2 more
doaj   +1 more source

GOLD Nighttime Limb Observations: A New Data Set for Investigating the Altitude‐Latitude Structure and Temporal Variability of the Equatorial Ionization Anomaly

Geophysical Research Letters, Volume 53, Issue 13, 16 July 2026.
Abstract Using NASA's Global‐scale Observations of the Limb and Disk (GOLD)'s Dark Limb Mode (DLM) observations, we provide a multi‐year characterization of nighttime Equatorial Ionization Anomaly (EIA) morphology and variability. From geostationary orbit, GOLD measures OI 135.6 nm limb radiance at ∼33°E and ∼128°W longitudes, yielding routine, time ...
Deepak K. Karan, Fazlul I. Laskar, Saurav Aryal, Richard W. Eastes, J. Scott Evans   +4 more
wiley   +1 more source

Scientometric Portrait of Homi Jehangir Bhabha: The Father of Indian Nuclear Research Programme [PDF]

, 2009
Quantitative and qualitative analysis with graphic representation of the publication productivity of a scientist facilitates easy and clear perception about the work of a scientist. Bhabha’s scientific work spanned over more than three decades (1933-1967)
Kumar, Vijai, Kademani, B. S., Anil, Sagar   +2 more
core