Results 21 to 30 of about 2,478,930 (305)

Deep-Water Sediment Bypass [PDF]

Journal of Sedimentary Research, 2015
Submarine gravity flows are a key process for transporting large volumes of sediment from the continents to the deep sea. The location, volume, and character of the sediment bypassed by these flows dictates the areal extent and thickness of the associated deposits.
Stevenson, Christopher J., Jackson, Christopher A L, Hodgson, David M., Hubbard, Stephen M., Eggenhuisen, Joris T.   +4 more
openaire   +2 more sources

The vertical distribution and biological transport of marine microplastics across the epipelagic and mesopelagic water column. [PDF]

, 2019
Plastic waste has been documented in nearly all types of marine environments and has been found in species spanning all levels of marine food webs. Within these marine environments, deep pelagic waters encompass the largest ecosystems on Earth. We lack a
Choy, C Anela, Erwin, Benjamin, Firl, Evan, Gagne, Tyler O, Halden, Rolf U, Hamilton, J Andrew, Katija, Kakani, Lisin, Susan E, Robison, Bruce H, Rolsky, Charles, S Van Houtan, Kyle   +10 more
core   +2 more sources

Four new species of deep water agglutinated foraminifera from the Oligocene-Miocene of the Congo Fan (offshore Angola) [PDF]

, 2006
Four new species of deep-water agglutinated benthic foraminifera are described from the Oligocene and Miocene of the Congo Fan, offshore Angola. Scherochorella congoensis n.sp., Paratrochamminoides goroyskiformis n.sp., Haplophragmoides nauticus n.sp ...
Jones, RW, Kaminski, MA, Kender, S
core   +1 more source

Numerical Analysis of Heat Transfer Process and Mechanisms for High-Temperature Air Flowing Across Staggered Lined Fine Tubes

Energies
This study investigates the flow and heat transfer mechanisms of high-temperature air flowing across staggered lined fine tubes in a SABRE-type precooler.
Qinyi Zhang, Yi Feng, Chunxiao Zhu, Jiaxin Zheng, Xin Xu, Min Du, Zhengyu Mo, Licheng Sun   +7 more
doaj   +1 more source

First record of Petalidium suspiriosum Burkenroad, 1937 (Dendrobranchiata, Sergestidae) in the Gulf of California, Mexico

Nauplius, 2019
The pelagic shrimp Petalidium suspiriosum described from off Clarion Island, Mexico, in the eastern Pacific, is recorded for the first time in the Gulf of California.
Michel E. Hendrick
doaj   +1 more source

Effects of Dietary Lipid Source and Level on Growth Performance, Blood Parameters and Flesh Quality of Sub-adult Olive Flounder () [PDF]

Asian-Australasian Journal of Animal Sciences, 2012
This study was conducted to investigate the effects of dietary lipid source and level on growth performance, blood parameters, fatty acid composition and flesh quality of sub-adult olive flounder Paralichthys olivaceus.
Dong-Kyu Kim, Kyoung-Duck Kim, Joo-Young Seo, Sang-Min Lee   +3 more
doaj   +1 more source

Characterizing the Long-Term, Wide-Band and Deep-Water Soundscape Off Hawai’i

Frontiers in Marine Science, 2021
Many animals use sound for communication, navigation, and foraging, particularly in deep water or at night when light is limited, so describing the soundscape is essential for understanding, protecting, and managing these species and their environments ...
Karlina Merkens, Simone Baumann-Pickering, Morgan A. Ziegenhorn, Jennifer S. Trickey, Ann N. Allen, Erin M. Oleson   +5 more
doaj   +1 more source

Numerical Analysis of Bismuth Telluride-Based Thermoelectric Device Performance in Lunar Extreme Cold Environments

Energies
As lunar exploration missions advance, the need for safe and sustainable in situ energy systems has become increasingly critical. This study investigates the thermoelectric performance of Bi2Te3-based thermoelectric materials under the natural ...
Xin Xu, Jiaxin Zheng, Licheng Sun, Xiting Long, Tianyi Gao, Biao Li, Qinyi Zhang, Cunbao Li, Jun Wang, Zhengyu Mo, Min Du, Heping Xie   +11 more
doaj   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Approximate Stokes Drift Profiles in Deep Water

, 2014
A deep-water approximation to the Stokes drift velocity profile is explored as an alternative to the monochromatic profile. The alternative profile investigated relies on the same two quantities required for the monochromatic profile, viz the Stokes ...
Bidlot, Jean-Raymond, Breivik, Øyvind, Janssen, Peter A E M   +2 more
core   +1 more source