Results 81 to 90 of about 1,176 (209)
Pressure as a Limiting Factor for Life
Life, 2016 Facts concerning the stability and functioning of key biomolecular components suggest that cellular life should no longer be viable above a few thousand atmospheres (200–300 MPa).
Rachael Hazael +3 more
doaj +1 more source
, 2015 <p>Seismic data of the Lugo bolide of January 19, 1993.<br /> </p ...
Foschini, Luigi (5113958) +1 more
core +1 more source
, 1982 The mechanics of large-scale (~10-km diameter) asteroidal, cometary, and meteoroid swarm impact onto a silicate Earth covered by water and a gas layer (atmosphere) demonstrate that only ~ 15% to ~ 5% of the energy of 15 to 45 km/s bolides is taken up ...
Thomas J. Ahrens +3 more
core +1 more source
Tellus: Series B, Chemical and Physical Meteorology, 2013 Nanometre CaO and pure carbon smoke particles were collected at 38-km altitude in the upper stratosphere in the Arctic during June 2008 using DUSTER (Dust in the Upper Stratosphere Tracking Experiment and Retrieval).
Marco Ferrari +4 more
doaj +1 more source
Photographie d’un bolide, par M. John E. Lewis
, 1893 Photographie d’un bolide, par M. John E. Lewis. In: Bulletin astronomique, tome 10, 1893. pp.
core
New insights into the evolutionary history of biological nitrogen fixation
Frontiers in Microbiology, 2013 Nitrogenase, which catalyzes the ATP-dependent reduction of dinitrogen (N2) to ammonia (NH3), accounts for roughly half of the bioavailable nitrogen supporting extant life.
Eric eBoyd, John W. Peters
doaj +1 more source
A search for hydroacoustic signals from bolides
IcarusHere we present a survey aimed at detecting hydroacoustic signals from fireballs using the six hydrophone stations operated as part of the Comprehensive Test Ban Treaty Organisation (CTBTO) International Monitoring System. We identified 30 fireballs where propagation paths to stations exist.
Peter Brown +4 more
openaire +2 more sources
A Comparison of Automated Bolide Detection Methods
, 2023 Bolide recording and analysis are crucial so meteoroid fragments can be found, a lightcurve analyzed, and its trajectory calculated. The Spalding Allsky Camera Network (SACN) generates videos and composite images of the night sky that are potential ...
Khumalo, Maxine Thembi
core
The Chesapeake Bay Bolide: Modern Consequences of an Ancient Cataclysm
, 1997 This report provides an overview of the Chesapeake Bay bolide and how it influenced the formation of the modern bay. Introductory material discusses what a bolide is, types of impact craters, and recent impacts that have generated public interest.
core
Correction and calibration of atmospheric impact observations in GOES GLM data. [PDF]
Meteorit Planet Sci, 2022 Morris RL +4 more
europepmc +1 more source