Results 101 to 110 of about 19,668 (215)

Three-step Acceleration of the Radiation Belt Relativistic Electrons by Interplanetary Shocks

The Astrophysical Journal Supplement Series
Inward radial diffusion driven by ultra-low-frequency (ULF) waves is one of the dominant acceleration mechanisms of relativistic (>1.0 MeV) electrons in the Earth’s outer radiation belt.
Chaoling Tang, Xinxin Chu, Zhenpeng Su, Jingrun Chen   +3 more
doaj   +1 more source

Explorations, Accountants and Verdicts—Emotions in Metaphors and Gender Equality Work

Gender, Work &Organization, Volume 33, Issue 4, Page 1416-1426, July 2026.
ABSTRACT Does gender equality work feel like a joint exploration or a restrictive verdict? Through semi‐structured interviews with managers and employees involved in organizational gender equality work in six Swedish private companies and one university, this study examines emotions in metaphors and their orientation toward organizational change ...
Maja Herstad
wiley   +1 more source

Contrast‐enhanced CT—Nephrotoxic or not? A critical review of propensity‐score‐adjusted studies

Journal of Internal Medicine, Volume 300, Issue 1, Page 5-25, July 2026.
Abstract Retrospective, propensity‐score‐adjusted (PSA) studies have indicated to practitioners in the field that contrast‐induced acute kidney injury (AKI) after contrast‐enhanced CT (CECT) is of minor importance or even non‐existent. This has led to controversies between clinicians demanding CECT not to miss any diagnoses and radiologists reluctant ...
Ulf Nyman, Jonas Björk, Mikael Hellström, Peter Leander, Per Liss, Gunnar Sterner, Torkel B. Brismar   +6 more
wiley   +1 more source

Digitised herbarium specimen data reveal a climate change‐related trend to an earlier, shorter Canadian Arctic flowering season, and phylogenetic signal in Arctic flowering times

New Phytologist, Volume 251, Issue 2, Page 696-706, July 2026.
Summary The Arctic is experiencing some of the world's most rapid changes in climate. Arctic plant flowering time responses to climate change are understudied. Globally, conflicting evidence exists on whether flowering time responses to temperature are evolutionarily conserved.
Zoe A. Panchen, Jennifer Doubt, Jeffery M. Saarela, Heather M. Kharouba   +3 more
wiley   +1 more source

Interplay Between River Formation and Historical Climatic Changes Drove Diversification of the Thamnomanes caesius and T. schistogynus (Passeriformes, Thamnophilidae) Species Complex Across Amazonian and Atlantic Forests

Zoologica Scripta, Volume 55, Issue 4, Page 555-567, July 2026.
ABSTRACT The Amazon and Atlantic forests harbour immense biodiversity shaped by complex evolutionary history with diverse processes leading to species build‐up. We investigated the Cinereous Antshrike species complex (Thamnomanes caesius and T. schistogynus) to disentangle the relative contributions of riverine barriers and historical climatic ...
Henrique Batalha‐Filho, Tibério César Tortola Burlamaqui, Martin Irestedt, Per G. P. Ericson, Jon Fjeldså, Cristina Yumi Miyaki, Alexandre Aleixo   +6 more
wiley   +1 more source

Revealing the Formation of the <20 MeV Inner Proton Radiation Belt at L ∼ 2 During the 10–11 May 2024 Superstorm

Geophysical Research Letters, Volume 53, Issue 11, 16 June 2026.
Abstract A new proton radiation belt was identified during the geomagnetic superstorm of 10–11 May 2024. To investigate its origin, we use an MHD‐test particle simulation to model solar energetic proton (SEP) trapping and the evolution of the initial trapped proton population during the storm.
Murong Qin, Mary K. Hudson, Miles Engel, Brian T. Kress, Zhao Li, Maulik Patel, Wen Li, Kevin Pham, William R. Johnston, Xinlin Li, Shawn Young   +10 more
wiley   +1 more source

The ULF magnetic fields generated by thunderstorms: A source of ULF geomagnetic pulsations? [PDF]

Radio Science, 2014
Antony C. Fraser-Smith, Sandra N. Kjono
openaire   +1 more source

Evolution of NWC Transmitter Wave Power Distribution From the Topside Ionosphere Into the Inner Magnetosphere

Geophysical Research Letters, Volume 53, Issue 11, 16 June 2026.
Abstract Ground‐based very low frequency transmitters emit signals that primarily propagate within the Earth–ionosphere waveguide, and some of their energy can propagate into the magnetosphere. Ionospheric observations from the DEMETER satellite reveal a distinct concentric rings pattern of the wave power distribution of the North West Cape transmitter
Zhiyang Xia, Lunjin Chen, Richard B. Horne, Yoshizumi Miyoshi, Yoshiya Kasahara, Shoya Matsuda, Atsuki Shinbori, Tomoaki Hori, Iku Shinohara   +8 more
wiley   +1 more source

Ultra-low-field MRI for bedside imaging of severe multiple sclerosis. [PDF]

J Neurol
Bergsland N, Burnham A, Dwyer MG, Bartnik A, Schweser F, Kennedy C, Tranquille A, Semy M, Schnee E, Pol S, Krawczyk A, Young-Hong D, Eckert S, Hojnacki D, Reilly C, Benedict RHB, Weinstock-Guttman B, Zivadinov R.   +17 more
europepmc   +1 more source

Feasibility and Validity of Ultra-Low-Field MRI for Measurement of Regional Infant Brain Volumes in Structures Associated With Antenatal Maternal Anemia. [PDF]

Hum Brain Mapp
Ringshaw JE, Bourke NJ, Zieff MR, Wedderburn CJ, Casella C, Bradford LE, Williams SR, Herr D, Miles M, O'Muircheartaigh J, Bennallick C, Deoni S, Stein DJ, Alexander DC, Jones DK, Williams SCR, Donald KA.   +16 more
europepmc   +2 more sources