Results 211 to 220 of about 42,393 (296)

Enrichment of moderately volatile elements in first-generation planetesimals of the inner Solar System. [PDF]

Sci Adv
Grewal DS, Bhattacharjee S, Zhang B, Nie NX, Miyazaki Y.   +4 more
europepmc   +1 more source

Intercomparison of CL31 and CL51 ceilometers and impact of installation angle on cloud base height measurement agreement

Weather, EarlyView.
Lowest‐layer cloud base height (CBH) measurements obtained between July 2018 and December 2019 from four ceilometers at the Korea Standard Meteorological Observatory were compared to determine how ceilometer installation angle differentially affects CBH measurements.
Jaewon Kim, Byeongtaek Kim, Seonok Hong, Kihoon Kim   +3 more
wiley   +1 more source

Virolithopanspermia: Might viruses be transported in rocks through space? [PDF]

PLoS Pathog
Bushman FD.
europepmc   +1 more source

Contrasting the synoptic drivers of the UK heatwaves of 1976, 2003, 2018 and 2022

Weather, EarlyView.
UK summer heatwaves are dictated by the polar jet stream position and sea surface temperature (SST) variability, affecting the Summer North Atlantic Oscillation (SNAO) index. The SNAO can determine and influence the Central England Precipitation (CEP) and Central England Temperature (CET).
Nedim Sladić, Richard P. Allan, Tim Trent, Adam C. Povey, Dan Suri   +4 more
wiley   +1 more source

Earth-mass planets with He atmospheres in the habitable zone of Sun-like stars. [PDF]

Nat Astron
Lammer H, Scherf M, Erkaev NV, Kubyshkina D, Gorbunova KD, Fossati L, Woitke P.   +6 more
europepmc   +1 more source

A Low‐Power Radioisotope XRF Spectrometer for Detection of Light Elements on Planetary Missions

X-Ray Spectrometry, EarlyView.
ABSTRACT Current X‐ray spectrometers for in situ geochemical analysis on planetary missions typically rely either on X‐ray tubes, which demand electrical power and add mass and thermal complexity, or on alpha particle X‐ray spectrometers (APXS) that use rare 244Cm$$ {}^{244}\mathrm{Cm} $$ sources, and come with severe concerns on radiation safety and ...
Leandro Silveri, Artem Knyazev, Hashem Alaidaros, Maryam Manzoor Amanullah, Zach Ioannou, Tengiz Ibrayev, Danish Khan, Sara Leardini, Laura Manenti, Simi Maria Emilia Mangani, Safa Naseem, Sandhya Sharma, Sara Trevisan, Alia Zino, Francesco Arneodo   +14 more
wiley   +1 more source

Possible favored great oxidation event scenario on exoplanets around M-stars with the example of TRAPPIST-1e. [PDF]

Sci Rep
Jaziri AY, Carrasco N, Charnay B.
europepmc   +1 more source

Scaling from microsite to landscape to resolve litter decomposition dynamics in globally extensive drylands

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Decomposition is the transformation of dead organic matter into its inorganic constituents. In most biomes, decomposition rates can be accurately predicted with simple mathematical models, but these models have long under‐predicted decomposition in globally extensive ...
Heather L. Throop, Jiwei Li, Daryl L. Moorhead, Sasha C. Reed, Katherine E. O. Todd‐Brown, Alexi C. Besser, Dellena Evelyn Bloom, Thomas C. Ingalls, Alejandro Cueva   +8 more
wiley   +1 more source

Evidence for Alfvén waves powering auroral arc via a static electric potential drop. [PDF]

Nat Commun
Tian S, Yao Z, Wygant JR, Lysak RL, Bortnik J, Lyons LR, Liang J, Shi R, Ferradas CP, Shen Y, Reeves GD.   +10 more
europepmc   +1 more source

FINANCIALIZED GREEN STATE ENTREPRENEURIALISM AND THE URBANIZATION OF MOUNTAINS: Chongli’s Consumption‐based Territorial Business Model for the 2022 Beijing Winter Olympics

International Journal of Urban and Regional Research, EarlyView.
Abstract This article develops the concept of a territorial business model (TBM) to renew the analysis of the production of the urban built environment beyond established urban cores. Based on the case of Chongli, a site for the 2022 Beijing Winter Olympics, this article provides a double decentering of the ways in which a mountain region was urbanized
Thierry Theurillat, Mengke Zhang
wiley   +1 more source