Frankenstein or a Submarine Alkaline Vent: Who is Responsible for Abiogenesis?
Sign Up to like & getrecommendations! Published in 2018 at "BioEssays"
DOI: 10.1002/bies.201700182
Abstract: We argued in Part 1 of this series that because all living systems are extremely far‐from‐equilibrium dynamic confections of matter, they must necessarily be driven to that state by the conversion of chemically specific external… read more here.
Keywords: alkaline vent; frankenstein submarine; vent; responsible abiogenesis ... See more keywords
Time-series analysis of fissure-fed multi-vent activity: a snapshot from the July 2014 eruption of Etna volcano (Italy)
Sign Up to like & getrecommendations! Published in 2017 at "Bulletin of Volcanology"
DOI: 10.1007/s00445-017-1132-x
Abstract: On 5 July 2014, an eruptive fissure opened on the eastern flank of Etna volcano (Italy) at ~3.000 m a.s.l. Strombolian activity and lava effusion occurred simultaneously at two neighbouring vents. In the following weeks, eruptive… read more here.
Keywords: crater; volcano italy; july 2014; vent ... See more keywords
Structural design and optimization for vent holes of an industrial turbine sealing disk
Sign Up to like & getrecommendations! Published in 2020 at "Chinese Journal of Aeronautics"
DOI: 10.1016/j.cja.2020.07.010
Abstract: Abstract Severe stress concentration occurs around circular vent holes of an industrial turbine sealing disk. This paper investigates the structural design and optimization for the vent holes to effectively reduce the maximum von Mises stress… read more here.
Keywords: turbine sealing; vent holes; sealing disk; vent ... See more keywords
Assessment of prediction and efficiency parameters for cryogenic no-vent fill
Sign Up to like & getrecommendations! Published in 2021 at "Cryogenics"
DOI: 10.1016/j.cryogenics.2021.103309
Abstract: Abstract Future long-duration crewed and robotic missions will require efficient methods with which to transfer cryogenic propellant from a depot storage tank to a customer receiver tank in the microgravity of space. Because unsettled cryogenic… read more here.
Keywords: tank; parameter; fill; prediction ... See more keywords
Modelling hydrothermal venting in volcanic sedimentary basins: Impact on hydrocarbon maturation and paleoclimate
Sign Up to like & getrecommendations! Published in 2017 at "Earth and Planetary Science Letters"
DOI: 10.1016/j.epsl.2017.03.023
Abstract: Highlights • Numerical model of sill intrusions in sedimentary basins. • Fracture and vent formation due to overpressure generation. • Methane fluxes through a single vent with upscaling to basin scales. • Additional regions in… read more here.
Keywords: sedimentary basins; formation; methane; vent ... See more keywords
Effect of vent size on vented hydrogen-air explosion
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2018.07.194
Abstract: Abstract In this paper, the effect of vent size on vented hydrogen-air explosion in the room was studied by numerical simulation. Analysis of the explosion temperature, overpressure, dynamic pressure and wind velocity under different vent… read more here.
Keywords: hydrogen; vent size; effect; vent ... See more keywords
Recovery of hydrothermal vent communities in response to an induced disturbance at the Lucky Strike vent field (Mid-Atlantic Ridge).
Sign Up to like & getrecommendations! Published in 2021 at "Marine environmental research"
DOI: 10.1016/j.marenvres.2021.105316
Abstract: So far, the natural recovery of vent communities at large scales has only been evaluated at fast spreading centers, by monitoring faunal recolonisation after volcanic eruptions. However, at slow spreading ridges, opportunities to observe natural… read more here.
Keywords: vent communities; vent; disturbance; mid atlantic ... See more keywords
De novo transcriptome assembly of the deep-sea hydrothermal vent, shrimp Rimicaris exoculate (Crustacea: Decapoda), from the south Mid-Atlantic Ridge.
Sign Up to like & getrecommendations! Published in 2021 at "Marine genomics"
DOI: 10.1016/j.margen.2021.100876
Abstract: The deep-sea hydrothermal vent is a special ecosystem, which is different from terrestrial or coastal ecosystems. Rimicaris exoculata, which adapts well to several deep-sea hydrothermal vent environments, is the ideal model for studying hydrothermal vent… read more here.
Keywords: deep sea; sea hydrothermal; vent; south mid ... See more keywords
Impulsive Volcanic Plumes Generate Volcanic Lightning and Vent Discharges: A Statistical Analysis of Sakurajima Volcano in 2015
Sign Up to like & getrecommendations! Published in 2021 at "Geophysical Research Letters"
DOI: 10.1029/2020gl092323
Abstract: The origin of electrical activity accompanying volcanic ash plumes is an area of heightened interest in volcanology. However, it is unclear how intense an eruption needs to be to produce lightning flashes as opposed to… read more here.
Keywords: vent discharges; volcanic lightning; vent; sakurajima volcano ... See more keywords
Combined ground and aerial measurements resolve vent-specific gas fluxes from a multi-vent volcano
Sign Up to like & getrecommendations! Published in 2020 at "Nature Communications"
DOI: 10.1038/s41467-020-16862-w
Abstract: Volcanoes with multiple summit vents present a methodological challenge for determining vent-specific gas emissions. Here, using a novel approach combining multiple ultraviolet cameras with synchronous aerial measurements, we calculate vent-specific gas compositions and fluxes for… read more here.
Keywords: volcano; vent specific; vent; aerial measurements ... See more keywords
Surprising discovery of off-axis hydrothermal venting on the East Pacific Rise
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2210175119
Abstract: Since the discovery of hydrothermal activity on the seafloor at mid-ocean ridges (MORs) more than 40 years ago, questions about the relative role of magmatic and tectonic processes on the chemical and physical evolution of… read more here.
Keywords: sentry vent; vent; ybw sentry; axis ... See more keywords