Results 21 to 30 of about 4,061,607 (254)

Bioluminescence Contributes to the Adaptation of Deep-Sea Bacterium Photobacterium phosphoreum ANT-2200 to High Hydrostatic Pressure

Microorganisms, 2023
Bioluminescence is a common phenomenon in nature, especially in the deep ocean. The physiological role of bacterial bioluminescence involves protection against oxidative and UV stresses.
Xu-Chong Bao, Hong-Zhi Tang, Xue-Gong Li, An-Qi Li, Xiao-Qing Qi, Deng-Hui Li, Shan-Shan Liu, Long-Fei Wu, Wei-Jia Zhang   +8 more
doaj   +1 more source

Unraveling Deep-Ocean Connections to Climate with Deep-Sea Coral Records of Radiocarbon and Cd/Ca [PDF]

, 2006
We generated records of radiocarbon and trace metals in deep-sea corals to investigate the role of the deep ocean during episodes of rapid environmental change.
Eltgroth, Selene Farrell
core   +1 more source

Seafloor Stability Assessment of Jiaxie Seamount Group Using the “Weight-of-Evidence” (WoE) Method, Western Pacific Ocean

Journal of Marine Science and Engineering
The deep sea is gradually being exploited, yet research on the stability of the deep seabed is scarce. In this study, the seafloor stability of the Jiaxie Seamount Group in the western Pacific Ocean was assessed using the weight-of-evidence (WoE) method ...
Xuebing Yin, Yongfu Sun, Weikun Xu, Wei Gao, Heshun Wang, Sidi Ruan, Yihui Shao   +6 more
doaj   +1 more source

High P-T Calcite-Aragonite Phase Transitions Under Hydrous and Anhydrous Conditions

Frontiers in Earth Science, 2022
The subduction of calcite into deep Earth and subsequent phase change are important for global carbon cycle. However, the study of the phase boundary between calcite and aragonite under high P-T conditions is insufficient due to sparse existing phase ...
Xia Zhao, Xia Zhao, Zhi Zheng, Jiangzhi Chen, Yue Gao, Yue Gao, Jianhui Sun, Xue Hou, Mengjun Xiong, Mengjun Xiong, Shenghua Mei   +10 more
doaj   +1 more source

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

, 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

Journal 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, Zizhong Zheng, Yuqi Wang, Zhongjun Ding, Yifan Yang, Lei Yang   +5 more
doaj   +1 more source

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

Journal 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, Heshun Wang, Yongfu Sun, Weikun Xu, Yuanyuan Gui   +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

Microbiology 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

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

Pediatric 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, Michael Abele, Calogero Virgone, Michaela Kuhlen, Ricardo Lopez‐Almarez, Tal Ben‐Ami, Ewa Bien, Maja Cesen, Malgorzata A. Krawczyk, Andrea Ferrari, Gianni Bisogno, Yves Reguerre, Dominik T. Schneider, Louise Galmiche, Jorg Fuchs, Sarah Braungart, Bilgehan Yalcin, Ines B. Brecht, Daniel Orbach   +18 more
wiley   +1 more source

How can we identify and communicate the ecological value of deep-sea ecosystem services? [PDF]

, 2014
This research project was funded by MASTS (Marine Alliance for Science and Technology for Scotland; URL: www.masts.ac.uk). MASTS is funded by the Scottish Funding Council (grant reference HR09011) and contributing institutions. Townsend’s involvement was
Nick Hanley (591087), Ursula Witte, Michael Townsend, Niels Jobstvogt, Hanley, Nick, Witte, Ursula, Niels Jobstvogt (603101), Jobstvogt, Niels, Michael Townsend (603102), Nick Hanley, Ursula Witte (428518), Townsend, Michael, Hanley, Nicholas David   +12 more
core   +2 more sources