Results 121 to 130 of about 2,586 (262)

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

Drought resistance is influenced by soil water uptake depth in dryland shrubs

Plant Biology, EarlyView.
Higher drought resistance was associated with shifts from shallow to deep soil water uptake under drier conditions, with both covarying with functional traits in drylands. Abstract Climate change exacerbates aridity in dry shrublands leading to different responses of coexisting shrubs to drought, including different resistance (capacity to sustain ...
E. Tamudo, E. González de Andrés, J. J. Camarero, A. Gazol   +3 more
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

Meteoroids: The Smallest Solar System Bodies [PDF]

, 2011
This volume is a compilation of articles reflecting the current state of knowledge on the physics, chemistry, astronomy, and aeronomy of small bodies in the solar system.
Hardin, B. F., Moser, Danielle E., Janches, Diego   +2 more
core  

Direct simulation of meteoroids and space debris flux on LDEF spacecraft surfaces

, 2001
The meteoroid flux on all faces of the long duration exposure facility (LDEF) is predicted by a direct simulation Monte Carlo (DSMC) model, which for the first time provides a self-consistent method to model the collision behaviour between both ...
Miao, Jingqi, Stark, J.P.W., Jingqi Miao, J.P.W. Stark   +3 more
core   +1 more source

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

Flux of Kilogram-sized Meteoroids from Lunar Impact Monitoring. Supplemental Movies

, 2008
These videos, and audio accompany the slide presentation "Flux of Kilogram-sized Meteoroids from Lunar Impact Monitoring." The slide presentation reviews the routine lunar impact monitoring that has harvested over 110 impacts in 2 years of observations ...
Moser, Danielle, Swift, Wesley, Suggs, Ron, Cooke, William, Diekmann, Anne, Suggs, Robert, McNamara, Heather   +6 more
core  

Early development of anoxia prior to the main euxinic phase of the Jenkyns Event on the margin of the Western Tethys (Sachrang Basin, Eastern Alps)

Sedimentology, EarlyView.
ABSTRACT Although the global expansion of oxygen‐depleted marine environments during the Early Toarcian Jenkyns Event (or Toarcian Oceanic Anoxic Event) is primarily inferred from successions in the NW European epicontinental basins, the timing of the expansion of anoxia in Tethyan basins, where hydrography potentially played a minor role, is poorly ...
Tamás Müller, Stefan Neumeister, Jan Schlögl, Emanuela Mattioli, Hans‐Jürgen Gawlick, Thomas J. Algeo, Adam Tomašových   +6 more
wiley   +1 more source

Conditions and timing for the precipitation of early marine diagenetic dolomite in the Triassic Dolomia Principale (northern Italy)

Sedimentology, EarlyView.
ABSTRACT Thermodynamic constraints and empirical evidence often suggest that fabric‐retentive replacement dolomites are stable carbonate minerals that preserve ancient seawater properties. This study evaluates this hypothesis by examining the Upper Triassic Dolomia Principale in Northern Italy.
Vivien Folliot, Giovanna Della Porta, Mathias Mueller, Fabrizio Berra, Benjamin F. Walter, Aratz Beranoaguirre, Sylvia Riechelmann, Oskar Schramm, Adrian Immenhauser   +8 more
wiley   +1 more source

Shock-Induced Degradation of Guanosine and Uridine Promoted by Nickel and Carbonate: Potential Applications. [PDF]

Molecules, 2023
Maia GP, da Silva JAL, André V, Galvão AM.   +3 more
europepmc   +1 more source