Results 181 to 190 of about 10,634 (253)

New ultrasound-assisted microreactor for extracting extraterrestrial biomolecules. [PDF]

open access: yesUltrason Sonochem
Timoumi R   +6 more
europepmc   +1 more source

A New Theoretical Framework for Parameterizing Nonequilibrium Fractionation During Evaporation From the Ocean

open access: yesJournal of Advances in Modeling Earth Systems, Volume 18, Issue 3, March 2026.
Abstract The evaporation model for water isotopes proposed by Craig and Gordon (1965, https://books.google.co.in/books?id=6wIKAQAAIAAJ) is used in most isotope‐enabled atmospheric models for the parameterization of nonequilibrium fractionation during evaporation from the ocean.
Marina Dütsch   +3 more
wiley   +1 more source

Polycyclic aromatics in the Chang'E 5 lunar soils. [PDF]

open access: yesNat Commun
Zhong G   +18 more
europepmc   +1 more source

Model‐Based Interpretation of Solute Exports and Carbon Partitioning During Shale Weathering in a Mountainous Hillslope

open access: yesWater Resources Research, Volume 62, Issue 3, March 2026.
Abstract The weathering of sedimentary rocks in high‐elevation catchments influences freshwater quality and the global carbon cycle. While individual biogeochemical mechanisms involved in this process are relatively well understood, quantifying their contributions to solute export and carbon fluxes under natural, transient conditions remains ...
Lucien Stolze   +7 more
wiley   +1 more source

Amino acids in the Tagish meteorite. [PDF]

open access: yesProc Natl Acad Sci U S A, 2020
Bada JL.
europepmc   +1 more source

Integrating Deep Learning and Distance‐Based Clustering to Optimize the Field Scale In Situ Uranium Leaching System in Heterogeneous Reservoirs

open access: yesWater Resources Research, Volume 62, Issue 3, March 2026.
Abstract Utilization of the integrated simulation‐optimization models for supporting decisions of the in situ leaching (ISL) design of uranium (U) mining is often hampered by the physicochemical heterogeneity within the sandstone reservoirs. Nevertheless, the conventional way suffers from a high conceptual uncertainty due to almost ubiquitous ...
Wenjie Qiu   +8 more
wiley   +1 more source

Active methylotrophic methanogenesis by a microbial consortium enriched from a terrestrial meteorite impact crater. [PDF]

open access: yesmBio
van Dam F   +9 more
europepmc   +1 more source

The Draconid meteoroids

open access: yesThe Astronomical Journal, 1986
openaire   +1 more source

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