Results 101 to 110 of about 2,535 (261)

Disintegration and Skipping Dynamics of Bilobate‐Shaped Meteoroids for Generating Ultra‐Long Strewn Fields

Earth and Space Science
The longest known Aletai meteorite belt presents a unique phenomenon in meteoroid dynamics. To investigate its formation mechanism, this study introduces a bilobate‐shaped meteoroid model, emphasizing aerodynamic interactions and structure evolution. The
Haoyu Li, Ziwen Li, Qingbo Gan, Xiangyuan Zeng   +3 more
doaj   +1 more source

Feldspar Albitization With Implications for Reservoir Quality Evolution of Eocene Turbidite Sandstones in Offshore Espírito Santo Basin, Eastern Brazil

Journal of Petroleum Geology, EarlyView.
ABSTRACT The diagenetic albitization of plagioclase and K‐feldspar grains is a transformative process that significantly alters sandstone's detrital composition and formation water chemistry, impacting reservoir quality. In this study, Eocene turbidite sandstones from the offshore Espírito Santo Basin, Brazil, were investigated to elucidate the role of
Eveline E. Zambonato, Luiz F. De Ros, Howri Mansurbeg   +2 more
wiley   +1 more source

A unique stone skipping-like trajectory of asteroid Aletai. [PDF]

Sci Adv, 2022
Li Y, Li B, Hsu W, Jull AJT, Liao S, Zhao Y, Zhao H, Wu Y, Li S, Tang C.   +9 more
europepmc   +1 more source

Filter feeders living on suspension feeders: New insights into the lifestyle and distribution of Arcturidae Dana, 1849 (Crustacea: Isopoda) around Iceland

Marine Ecology, EarlyView.
Abstract The focus of the present study was on arcturid isopods occurring in the subarctic region around Iceland. Data from two decades of sampling with an epibenthic sledge (EBS) during numerous expeditions of the BIOICE (Benthic Invertebrates of Icelandic Waters; 1992–2004) and IceAGE (Icelandic marine Animals: Genetics and Ecology; 2011—ongoing ...
Vivien Lukas Hartmann, Emanuel Pereira, Nancy F. Mercado‐Salas, Anne‐Nina Lörz, Jörundur Svavarsson, Saskia Brix   +5 more
wiley   +1 more source

Autonomous spectrographic system to analyse the main elements of fireballs and meteors

Earth, Planets and Space, 2018
We present a meteor observation system based on imaging CCD cameras, wide-field optics and a diffraction grating. This system is composed of two independent spectrographs with different configurations, which allows us to capture images of fireballs and ...
Francisco Ángel Espartero, Germán Martínez, Marta Frías, Francisco Simón Montes Moya, Alberto Javier Castro-Tirado   +4 more
doaj   +1 more source

Description and terrestrial ages of the Calama Area Meteorite Collection (Atacama Desert, Chile)

Meteoritics &Planetary Science, EarlyView.
Abstract We present a comprehensive study of a meteorite collection from the Atacama Desert (Chile), the driest and most climatically stable desert in the world. This collection includes meteorites from three adjacent Dense Collection Areas (DCAs) in the northern part of the Atacama Desert: Calama, Sierra Gorda, and Chug Chug, referred to as the ...
Carine Sadaka, Jérôme Gattacceca, Florian Dumas, Régis Braucher, ASTER Team, Matthieu Gounelle, Dilyara Kuzina, Cyril Lorenz, Alexandre Corgne, Pierre Sempéré   +9 more
wiley   +1 more source

Martian buildings: structural forms using in-place sources. [PDF]

Sci Rep, 2022
Soureshjani OK, Massumi A.
europepmc   +1 more source

The Form of Agency

Noûs, EarlyView.
ABSTRACT Philosophers often think agency is essentially connected with rationality, intention, or control. However, Minimalists argue that agency is just the power to cause a change; acids and boulders are agents too. Many philosophers treat Minimalism as a wild outlier, assuming its falsity without argument.
William Hornett
wiley   +1 more source

Glycine amino acid transformation under impacts by small solar system bodies, simulated via high-pressure torsion method. [PDF]

Sci Rep, 2022
Edalati K, Taniguchi I, Floriano R, Luchessi AD.   +3 more
europepmc   +1 more source

On Models of Meteoroids Fragmentation in the Atmosphere [PDF]

Physical-Chemical Kinetics in Gas Dynamics, 2019
Brykina, I. G., Bragin, M. D., Egorova, L. A.   +2 more
openaire   +1 more source