Results 141 to 150 of about 3,849 (269)

Introduction: A Mnemosyne of Art & Science

Renaissance Studies, EarlyView.
Ana Duarte Rodrigues, Luís Campos Ribeiro, Henrique Leitão   +2 more
wiley   +1 more source

The effects of bioturbation on porewater chemistry and early marine diagenesis: Evidence from a modern intertidal zone in Abu Dhabi, U.A.E.

Sedimentology, Volume 73, Issue 6, Page 2120-2142, October 2026.
ABSTRACT Early marine carbonate cements generally form in CaCO3‐supersaturated seawater at the seabed or shallow burial depths, resulting in syn‐sedimentary cemented firmgrounds and hardgrounds. The processes controlling early marine diagenesis are complex, particularly in coastal environments where geochemistry is influenced by different water sources
Drew Brown, Tom Kibblewhite, Fiona Whitaker, Daniela Gutierrez‐Rueda, Daniel S. Alessi, John‐Paul Zonneveld, Murray Gingras, Hilary Corlett   +7 more
wiley   +1 more source

Abstracts for the International Conference on Asteroids, Comets, Meteors 1991 [PDF]

, 1991
Topics addressed include: chemical abundances; asteroidal belt evolution; sources of meteors and meteorites; cometary spectroscopy; gas diffusion; mathematical models; cometary nuclei; cratering records; imaging techniques; cometary composition; asteroid

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Tau Herculid Meteors 2022

, 2022
editorial reviewedP. Jenniskens, SETI Institute and NASA Ames Research Center, reports that a meteor outburst of tau Herculids (IAU shower 61) from the encounter with the 1995 debris of comet 73P/Schwassmann-Wachmann was observed much as anticipated (cf.
van Wyk, R., Towner, M., Segon, D., Vida, D., Heathcote, S., Juneau, L., Grigsby, B., Howell, A., Fahl, E., Beck, T., Abbott, T., Gural, P., Albers, J., Cooper, T., Odeh, M., Jenniskens, P., Johannink, C., Moskovitz, N., Samuels, D., Hanke, T., de Cicco, M., Baggaley, J., Boyukata, M., Jehin, Emmanuel, Egland, E., Unsalan, O., Breukers, M., Rau, S.   +27 more
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Diagenetic controls on porosity evolution and pore type organisation in microporous carbonate rocks: Evidence for mesogenetic porosity formation

Sedimentology, Volume 73, Issue 6, Page 2353-2380, October 2026.
ABSTRACT Microporous carbonate rocks typically record complex diagenetic histories driven by microbial activity and fluid interactions within multiple diagenetic environments. The relative roles of meteoric and burial diagenetic processes in pore evolution remain debated, particularly within Cretaceous carbonate systems of the Middle East, as does the ...
Hugues Bitault, Cathy Hollis, Alain Tonetto, Pierre Deschamps, Philippe Léonide, François Fournier   +5 more
wiley   +1 more source

Reconfiguration of Mercury's Exosphere During Strong Space Weather Events

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Mercury is exposed to various space weathering processes, which alter the surface and cause emission of atoms and molecules into the exosphere. The exosphere thus allows remote insights into the surface composition and erosion processes, with the emission of refractory elements such as Ca and Mg typically being dominated by micrometeoroid ...
P. S. Szabo, S. R. Carberry Mogan, A. R. Poppe, S. Fatemi, W. J. Sun, J. T. Zhao   +5 more
wiley   +1 more source

Spatial bias correction for sporadic meteors photographed in New Mexico [PDF]

, 1970
Spatial bias correction for sporadic meteors photographed in New ...
Albers, L. U., Diedrich, G.
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Design and Development of an Ultraviolet All-Sky Imaging System. [PDF]

Sensors (Basel), 2023
Mathanlal T, Martin-Torres J.
europepmc   +1 more source

Geochemistry of low‐temperature dolomite formation in coastal and continental saline to sabkha‐like environments

The Depositional Record, Volume 12, Issue 4, September 2026.
This study compares primary dolomite precipitation in modern and ancient environments, varying from coastal to transitional to continental saline environments. The microbially mediated dolomites are characterised by high Sr concentrations. Here, various geochemical proxies are studied and compared to previous findings.
Carlette N. Blok, M. Luis Gibert, Zeina Naim, Jordi Ibáñez‐Insa, Mónica Sánchez‐Román   +4 more
wiley   +1 more source

A goodly gallerye with a most pleasaunt prospect, into the garden of naturall contemplation, to behold the naturall causes of all kynde of meteors ...

Photocopy. [n. p., University Microfilms, 194-?] [75] l. 14 x 18 cm. Each leaf represents two confronting pages of the original.Later editions also published under titles: Meteors; or, A plain description of all kinds of meteors; and, A most pleasaunt ...
Fulke, William, 1538-1589., Fulke, William, 1538-1589. Most plasaunt prospect, into the garden of naturall contemplation., Fulke, William, 1538-1589. Meteors.   +2 more
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