Results 101 to 110 of about 55,918 (290)

The upper atmosphere and ionosphere of Mars [PDF]

The topics discussed include the following: the dynamic atmosphere of Mars; possible similarities with Earth and Venus; the atmosphere and ionosphere of Mars; solar wind interactions; future approved missions; and possible future ...
Brace, Larry H.
core   +1 more source

ADA2 Forms Nuclear Condensates with GCN5 and ATP‐Citrate Lyase (ACL) to Modulate H3K9 Acetylation at Genes Functioning in Rice Meristems

Advanced Science, Volume 13, Issue 5, 27 January 2026.
This study unveils a novel GAA (GCN5‐ADA2‐ACL) complex that forms nuclear condensates to boost local acetyl‐CoA, facilitating histone acetylation and gene transcription in rice meristems. The research underscores the role of ADA2's disordered region in complex condensation and ACL's role in acetyl‐CoA production.
Yaping Yue, Tingting Lu, Xiaoyuan Guo, Biao Liu, Shiteng Lv, Heba A. M. Abdalla, Xuelei Lai, Ruihui Zhang, Jianpin Guo, Yu Zhao, Dao‐Xiu Zhou, Shaoli Zhou   +11 more
wiley   +1 more source

3D Global climate model of an exo-Venus: a modern Venus-like atmosphere for the nearby super-Earth LP 890-9 c [PDF]

, 2023
Diogo Quirino, Gabriella Gilli, Lisa Kaltenegger, T. Navarro, Thomas J. Fauchez, Martin Turbet, Jérémy Leconte, S. Lebonnois, Francisco González‐Galindo   +8 more
openalex   +1 more source

Altitude Profile and Isotopic Composition for N2 From Pioneer Venus Mass Spectra

Geophysical Research Letters
We report the highest resolution altitude profile and isotopic composition for N2 at Venus, to date. These results were obtained through re‐analysis of data acquired by the Pioneer Venus Large Probe Neutral Mass Spectrometer (LNMS).
R. Mogul, S. S. Limaye, M. J. Way
doaj   +1 more source

Characterization of Venus’ Surface Using Spaceborne SAR Data of Magellan Mission [PDF]

ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Venus is also known as Earth’s twin sister, remains one of the least explored planets due to its dense clouds and extreme surface conditions. The dense atmosphere blocks visible light and makes surface observation difficult through optical remote ...
A. Chakma, S. Kumar
doaj   +1 more source

Implications of the (H2O)n + CO ↔ trans-HCOOH + (H2O)n–1 (n = 1, 2, and 3) reactions for primordial atmospheres of Venus and Earth [PDF]

, 2018
Rafael M. Vichietti, Rene F. K. Spada, Albérico B. F. da Silva, Francisco B. C. Machado, Roberto L. A. Haiduke   +4 more
openalex   +1 more source

Identification of Surface, Interface, and Bulk States on the Pristine and Passivated InP (001) and (111) Surfaces Using Surface Photovoltage Spectroscopy

physica status solidi (RRL) – Rapid Research Letters, Volume 20, Issue 1, January 2026.
This study investigates surface, interface, and bulk states of pristine and passivated InP crystals, which show distinct characteristics due to their different growth orientations and reconstructions. The study also examines how radiative and nonradiative processes related to surface reconstruction influence luminescence and absorption phenomena, that ...
Deepesh Nimje, Geetanjali Vashisht, Venus, Sanjay Porwal, Soma Banik, Pooja Gupta, Tarun Kumar Sharma, Vijay Kumar Dixit   +7 more
wiley   +1 more source

Sudy of the Propagation of Decimeter Radiowaves in the Atmosphere of Venus with the Aid of AIS ''venera 4'' [PDF]

Radio wave propagation in Venus atmosphere based on approximating inhomogeneity of ...
Kolosov, M. A., Yakovlev, O. I., Yefimov, A. I.   +2 more
core   +1 more source

Different Transient Phenomena at the Edges of Traveling Foreshocks

Journal of Geophysical Research: Space Physics, Volume 131, Issue 1, January 2026.
Abstract Past kinetic simulations and spacecraft observations have shown that traveling foreshocks (TFs) are bounded by either foreshock compressional boundaries (FCBs) or foreshock bubbles (FBs). Here we present four TFs with a different kind of structure appearing at one of their edges.
Primož Kajdič, Xochitl Blanco‐Cano, Diana Rojas‐Castillo, Nojan Omidi   +3 more
wiley   +1 more source

Necessary Conditions for Earthly Life Floating in the Venusian Atmosphere

Galaxies
Millimeter-waveband spectra of Venus from both the James Clerk Maxwell Telescope (JCMT) and the Atacama Large Millimeter/submillimeter Array (ALMA) seem to indicate there may be evidence (signal-to-noise ratio of about 15σ) of a phosphine absorption-line
Jennifer J. Abreu, Alyxander R. Anchordoqui, Nyamekye J. Fosu, Michael G. Kwakye, Danijela Kyriakakis, Krystal Reynoso, Luis A. Anchordoqui   +6 more
doaj   +1 more source