Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Richard E. Ernst +8 more
wiley +4 more sources
A Geologic Si‐O‐C Pathway to Incorporate Carbon in Silicates
This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.
Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions
Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Alexandra Navrotsky +2 more
wiley +1 more source
A three-microphone acoustic array (OSU1), with microphones that have a flat response from 0.1 to 200 Hz, was deployed for 6 years (2016–2022) at Oklahoma State University (OSU) in Stillwater, Oklahoma, and sampled at 1000 Hz.
Trevor C. Wilson +2 more
doaj +1 more source
GLOBAL STATISTICS OF BOLIDES IN THE TERRESTRIAL ATMOSPHERE
Purpose: Evaluation and analysis of distribution of the number of meteoroid (mini asteroid) falls as a function of glow energy, velocity, the region of maximum glow altitude, and geographic coordinates.
L. F. Chernogor, M. B. Shevelyov
doaj +1 more source
Recent Advances in Bolide Entry Modeling: A Bolide Potpourri [PDF]
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +1 more source
A Candidate Location for Planet Nine from an Interstellar Meteoroid: The Messenger Hypothesis
The existence of a hypothetical Planet Nine lurking in the outer solar system has been invoked as a plausible explanation for the anomalous clustering in the orbits of trans-Neptunian objects.
Hector Socas-Navarro
doaj +1 more source
Stimmung, Arte Ambiental e corpo político em Hélio Oiticica
Este breve ensaio tensiona o conceito de Stimmung (atmosfera) de Hans Ulrich Gumbrecht e as leituras de ambiência na Arte Ambiental de Hélio Oiticica.
Luiza B. Amaral
doaj +1 more source
The 2011 October Draconids Outburst. II. Meteoroid Chemical Abundances from Fireball Spectroscopy [PDF]
On October 8, 2011 the Earth crossed dust trails ejected from comet 21P/Giacobini-Zinner in the late 19th and early 20th Century. This gave rise to an outburst in the activity of the October Draconid meteor shower, and an international team was organized
Cabrera-Caño, J. +6 more
core +3 more sources
O ensaio aborda o papel da poesia para a obra do artista Hélio Oiticica a partir de meados dos anos 1960. Em 1964, o artista escreveu um breve texto chamado “poética secreta”, acompanhado de uma série de poemas. O ensaio enfoca o impacto que essa escrita
Pauline Medea Bachmann
doaj +1 more source
Infrasound sensing plays a critical role in the detection and analysis of bolides, offering passive, cost-effective global monitoring capabilities. Key objectives include determining the timing, location, and yield of these events.
Elizabeth A. Silber
doaj +1 more source

