Results 221 to 230 of about 458,695 (311)

The Origins & Reservoirs of Exocomets. [PDF]

Space Sci Rev
Bannister M, Pfalzner S, Pearce T, Mustill AJ, Klahr H, Nomura H, Ohashi N, Kokotanekova R, Marino S, Bodewits D, Marschall R, Seligman DZ, Jones GH, Veras D.   +13 more
europepmc   +1 more source

Identifying MESSENGER Magnetospheric Boundary Crossings Using a Random Forest Region Classifier

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 1, February 2026.
Abstract We present a new list of bow shock and magnetopause crossings based on automated region classification for the MESSENGER (Mercury Surface, Space Environment, Geochemistry and Ranging) mission. We fit a random forest model to magnetometer and ephemeris data to classify the solar wind, magnetosheath, and magnetosphere regions surrounding Mercury.
Daragh M. Hollman, Caitríona M. Jackman, Katarina Domijan, Charles F. Bowers, Simon J. Walker, Matthew J. Rutala, Alexandra R. Fogg   +6 more
wiley   +1 more source

A diamond-bearing core-mantle boundary on Mercury. [PDF]

Nat Commun
Xu Y, Lin Y, Wu P, Namur O, Zhang Y, Charlier B.   +5 more
europepmc   +1 more source

The Intra-Mercurial Planet Question [PDF]

Nature, 1879
openaire   +1 more source

Incorporating W‐Band Doppler Velocity Signal Simulator Into COSP2: Model Evaluation Against Ground‐Based Radar Measurement

Journal of Advances in Modeling Earth Systems, Volume 18, Issue 2, February 2026.
Abstract A new signal simulator for Doppler velocity, derived for W‐band cloud profiling radar onboard EarthCARE, is developed and implemented into the Cloud Feedback Model Intercomparison Project Observation Simulator Package version 2 (COSP2). The simulator converts the vertical motion of hydrometeors and cumulus mass flux in global climate models ...
Yuhi Nakamura, Kentaroh Suzuki, Hiroaki Horie   +2 more
wiley   +1 more source

A diamond layer in Mercury's deep interior. [PDF]

Nat Commun
Mouser MD.
europepmc   +1 more source

Reconstructing Environmental and Microbial Ecosystem Changes Across the Permian–Triassic Mass Extinction at Lusitaniadalen, Svalbard

Paleoceanography and Paleoclimatology, Volume 41, Issue 2, February 2026.
Abstract The Permian–Triassic environmental crisis triggered fundamental changes in marine ecosystems, culminating in the most severe biodiversity crisis of the Phanerozoic. Yet, the environmental and geochemical conditions governing the crisis and ecosystem recovery remain debated.
S. Z. Buchwald, A. B. Frank, D. Birgel, K. Senger, T. Mosociova, Y. Pei, B. Beaty, L. G. Tarhan, F. Galasso, M. A. Gómez Correa, S. E. Grasby, U. Struck, D. Yuan, R. Steinkrauss, J. Gliwa, N. Lahajnar, J. Peckmann, W. J. Foster   +17 more
wiley   +1 more source

Comparative study of two common methods for the determination of total mercury in soil. [PDF]

R Soc Open Sci
Qin P, Cai Z, Wei C, Guan Y, Li B, Huang J, Cheng X.   +6 more
europepmc   +1 more source

Radiation from the Planet Mercury

The Astrophysical Journal, 1936
Edison Pettit, Seth N. Nicholson
openaire   +1 more source

The HIF‐1α Pathway Regulates Satellite Cell Fate During Aging Through Histone Lactylation

Aging Cell, Volume 25, Issue 2, February 2026.
FG‐4592–induced activation of HIF‐1α enhances anaerobic glycolysis and promotes lactate‐driven PAX7 lactylation, thereby boosting satellite cell activity and counteracting age‐related muscle decline. ABSTRACT Aging‐associated sarcopenia is driven in part by the progressive loss of type II glycolytic fibers and the functional decline of their resident ...
Marco Piccoli, Lorenzo Mornatti, Ivana Lavota, Monica Risuglia, Pasquale Creo, Elena Vizzino, Paola Rota, Adriana Tarantino, Laura Mangiavini, Giuseppe Ciconte, Paola Signorelli, Giuseppe Maria Peretti, Simone Cenci, Carlo Pappone, Luigi Anastasia, Federica Cirillo   +15 more
wiley   +1 more source