Results 11 to 20 of about 348,018 (310)

The Mineral and Geochemical Features of Sulfides in the Jade Hydrothermal Field of the Okinawa Trough in Off-Shore China

open access: yesJournal of Marine Science and Engineering, 2023
In this study, mineralogical and elemental geochemical characteristics of massive sulfide samples collected from the Jade hydrothermal field, located in the Izena depression in the central graben of the Okinawa Trough, were analyzed by means of optical ...
Yujie Wang, Zhigang Zeng
doaj   +1 more source

Fluid flow stimulates chemoautotrophy in hydrothermally influenced coastal sediments

open access: yesCommunications Earth & Environment, 2022
Fluid flow associated with coastal hydrothermal vents can stimulate carbon fixation via chemoautotrophy and influence microbial community composition, suggest in situ incubation experiments under varied flow regimes near Milos, Greece.
Stefan M. Sievert   +5 more
doaj   +1 more source

Animal community dynamics at senescent and active vents at the 9° N East Pacific Rise after a volcanic eruption [PDF]

open access: yes, 2020
© The Author(s), 2020. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Gollner, S., Govenar, B., Arbizu, P. M., Mullineaux, L.
Arbizu, P. Martinez   +8 more
core   +2 more sources

A converter-assisting flexible switch topology and its control strategy

open access: yes电力工程技术, 2023
The rapid development of new energy in the distribution network increases its flexibility while making it more complicated to operate and manage the network.
FANG Rengcun   +5 more
doaj   +1 more source

Hydrothermal Synthesis of Various Shape-Controlled Europium Hydroxides

open access: yesNanomaterials, 2021
Eu(OH)3 with various shape-controlled morphologies and size, such as plate, rod, tube, prism and nanoparticles was successfully synthesized through simple hydrothermal reactions.
Hongjuan Zheng   +3 more
doaj   +1 more source

Experimental and simulation efforts in the astrobiological exploration of exooceans [PDF]

open access: yes, 2020
The icy satellites of Jupiter and Saturn are perhaps the most promising places in the Solar System regarding habitability. However, the potential habitable environments are hidden underneath km-thick ice shells.
Antunes, André   +9 more
core   +1 more source

Hydrothermal vents [PDF]

open access: yesCurrent Biology, 2017
William Brazelton introduces deep sea hydrothermal vents and the unusual life forms they host.
openaire   +2 more sources

Diffuse flow environments within basalt- and sediment-based hydrothermal vent ecosystems harbor specialized microbial communities [PDF]

open access: yes, 2013
Hydrothermal vents differ both in surface input and subsurface geochemistry. The effects of these differences on their microbial communities are not clear.
Campbell, Barbara J.   +6 more
core   +3 more sources

Isolation and characterization of a thermophilic, obligately anaerobic and heterotrophic marine Chloroflexi bacterium from a Chloroflexi dominated microbial community associated with a Japanese shallow hydrothermal system, and proposal for Thermomarinilinea lacunofontalis gen. nov., sp. nov. [PDF]

open access: yes, 2013
A novel marine thermophilic and heterotrophic Anaerolineae bacterium in the phylum Chloroflexi, strain SW7T, was isolated from an in situ colonization system deployed in the main hydrothermal vent of the Taketomi submarine hot spring field located on the
FURUSHIMA, Yasuo   +19 more
core   +1 more source

Structure, bonding and morphology of hydrothermally synthesised xonotlite [PDF]

open access: yes, 2009
The authors have systematically investigated the role of synthesis conditions upon the structure and morphology of xonotlite. Starting with a mechanochemically prepared, semicrystalline phase with Ca/Si=1, the authors have prepared a series of xonotlite ...
A. Stumm   +19 more
core   +1 more source

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