Results 41 to 50 of about 4,080,830 (296)

Towards Deep-Sea Toxicology: Experimental Approaches With Echinoderms [PDF]

open access: yes, 2010
As anthropogenic activities expand into the deep sea, it is only recently that the importance ofdeep-sea ecosystems and processes to global biogeochemical systems has become clear.
Hughes, Sarah Jane Murty
core   +1 more source

A Hierarchical Slip-Compensated Control Strategy for Trajectory Tracking of Wheeled ROVs on Complex Deep-Sea Terrains

open access: yesJournal of Marine Science and Engineering
With the rapid development of deep-sea resource exploration and marine scientific research, wheeled remotely operated vehicles (ROVs) have become crucial for seabed operations.
Dewei Li   +5 more
doaj   +1 more source

Deep-Sea Fans

open access: yes, 2012
Abstract Turbiditic depositional systems are characterized by diverse, pre- and post-depositional trace fossils dominated by pascichnia, fodinichnia, agrichnia, and chemichnia. They belong mostly to the Nereites Ichnofacies, which includes the Nereites subichnofacies (mostly in shale-dominated facies), the Paleodictyon subichnofacies (mostly in
Uchman, A., Wetzel, A.
openaire   +2 more sources

Sediment Distribution and Seafloor Substratum Mapping on the DD Guyot, Western Pacific

open access: yesJournal of Marine Science and Engineering
The DD Guyot, a flat-topped seamount located in the Western Pacific, was completely mapped using multibeam echosounders (MBESs) in 2024. Clarifying substratum patterns is crucial for understanding seafloor evolution, sediment transport processes, and ...
Wei Gao   +4 more
doaj   +1 more source

Biogeography and Population Divergence of Microeukaryotes Associated with Fluids and Chimneys in the Hydrothermal Vents of the Southwest Indian Ocean

open access: yesMicrobiology Spectrum, 2022
Deep-sea hydrothermal vents have been proposed as oases for microbes, but microeukaryotes as key components of the microbial loop have not been well studied.
Yue Zhang, Ning Huang, Hongmei Jing
doaj   +1 more source

Deep-sea Soundings and Deep-sea Thermometers [PDF]

open access: yesNature, 1873
WILL you allow me to reply to a letter from Messrs. Negretti and Zambra that appeared in vol. viii. p. 529, in reference to my Casella-Miller Deep Sea Thermometer, in which they accuse me and the late respected Dr. Miller of “plagiarism.”
openaire   +1 more source

Deep-sea striving [PDF]

open access: yesNature Reviews Microbiology, 2013
This month's Genome Watch highlights a recent article that used single-cell genomics to characterize uncultivated archaea present in marine sediments.
openaire   +2 more sources

Interactions in the Deep Sea

open access: yes, 2019
The deep–ocean floor extends over two thirds of the world’s surface, and is thus the largest benthic habitat on the planet. The myth of depauperate deep–sea communities was debunked in the 1960s by the pioneering work of Hessler and Sanders (Hessler and Sanders, 1967; Sanders and Hessler, 1969) with their newly developed epibenthic sled.
Allcock, A. Louise, Johnson, Mark P.
openaire   +2 more sources

Deep Sea Corals [PDF]

open access: yesNature, 1870
IN the postscript to Mr. J. Gwyn Jeffreys's report on the “Deep-sea Dredging Expedition in H.M.S. Porcupine,” I notice the following sentence:— “The presence of corals at great depth will also materially alter the views generally received of the depth at which reef-builders may work, and modify to a certain extent Darwin's theory of the reefs and their
openaire   +1 more source

Solid Pseudopapillary Neoplasm of the Pancreas in Children and Adolescents: Expert Recommendations

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Solid pseudopapillary neoplasm of the pancreas (SPN) is a rare low‐grade malignant exocrine pancreatic tumor, mostly discovered during the second decade of life in females, with a very good prognosis, provided microscopically complete surgical excision is achieved.
Sabine Irtan   +18 more
wiley   +1 more source

Home - About - Disclaimer - Privacy