Results 151 to 160 of about 857,858 (237)

Anomalous Vertical Structure of Tropospheric Ozone Due To Stratospheric Intrusions and Convective Transport

open access: yesGeophysical Research Letters, Volume 52, Issue 15, 16 August 2025.
Abstract Vertical transport carries airmasses from different sources of tropospheric O3 including photochemical production and stratospheric intrusions, and is crucial for vertical O3 variability. Based on temporally dense ozonesondes over northern China, this study reports an anomalous vertical O3 distribution characterized by a “bottom‐heavy ...
Zhixiong Chen   +13 more
wiley   +1 more source

Statistical Analysis of Trans‐Ionospheric Pulse Pairs and Inferences on Their Characteristics

open access: yesJournal of Geophysical Research: Atmospheres, Volume 130, Issue 15, 16 August 2025.
Abstract Trans‐ionospheric pulse pairs (TIPPs), first observed in 1993, are signatures of in‐cloud lightning discharges observed by satellite‐based broadband very high frequency (VHF) receivers. It has been definitively shown that TIPPs are the space‐based signatures of compact intracloud discharges (CIDs), and that the associated pair of pulses that ...
N. A. Pailoor   +3 more
wiley   +1 more source

Vertical Distribution of Sound Power Within Lightning

open access: yesJournal of Geophysical Research: Atmospheres, Volume 130, Issue 15, 16 August 2025.
Abstract Methods for location of infrasonic and low frequency sound sources allow to reconstruct complex lightning geometries, including simultaneously cloud‐to‐ground return strokes and intracloud discharges. Back‐propagating the ground recorded pressure also provides an estimation of the sound source power distribution within a lightning flash, by ...
Damien Bestard   +2 more
wiley   +1 more source

2‐D Speed Profile of Negative Cloud‐to‐Ground Lightning Flashes With TGF Emissions

open access: yesJournal of Geophysical Research: Atmospheres, Volume 130, Issue 15, 16 August 2025.
Abstract We present the two‐dimensional (2‐D) speed profile of six stepped leaders with terrestrial gamma‐ray flashes (TGFs) (observed in 2021 (Abbasi et al., 2024, https://doi.org/10.1029/2024jd041260) and 2022 (Kieu et al., 2024, https://doi.org/10.1029/2024jd041720)) and 94 stepped leaders without TGFs (detected in 2021, 2022, 2023, and 2024). These
Ivan T. Cruz   +8 more
wiley   +1 more source

Novel 4,5‐Dihydrothiazole‐Phenylpiperazine Derivatives: Synthesis, Docking Studies and Pharmacological Evaluation as Serotonergic Agents

open access: yesChemMedChem, Volume 20, Issue 15, August 2, 2025.
The synthesis of a new series of 4,5‐dihydrothiazol‐2‐ylphenylpiperazine derivatives as serotoninergic ligands is described and tested for their affinity toward 5‐HT1A, 5‐HT2A,and 5‐HT2C and selected for further in vivo assays to determine their functional activity. The pharmacological studies highlight that among the developed derivatives, FG‐7 and FG‐
Giorgia Andreozzi   +18 more
wiley   +1 more source

Activation of Hippo Pathway Damages Slit Diaphragm by Deprivation of Ajuba Proteins.

open access: yesJ Am Soc Nephrol, 2023
Gilhaus K   +14 more
europepmc   +1 more source

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