Results 61 to 70 of about 2,268 (160)

Element cycling and microbial life in the hadal realm [PDF]

Hadal trenches represent the deepest oceanic realm and were once considered to be deprived of life. However, trenches act as important depocenters for organic matter with highly elevated microbial activity.
Schauberger, Clemens, Glud, Ronnie N.; id_orcid   +1 more
core   +1 more source

Vertically distinct microbial communities in the Mariana and Kermadec trenches. [PDF]

PLoS ONE, 2018
Hadal trenches, oceanic locations deeper than 6,000 m, are thought to have distinct microbial communities compared to those at shallower depths due to high hydrostatic pressures, topographical funneling of organic matter, and biogeographical isolation ...
Logan M Peoples, Sierra Donaldson, Oladayo Osuntokun, Qing Xia, Alex Nelson, Jessica Blanton, Eric E Allen, Matthew J Church, Douglas H Bartlett   +8 more
doaj   +1 more source

Metal Accumulations in Two Extreme-Environment Amphipods, Hadal Eurythenes gryllus and Antarctic Pseudorchomene plebs

Journal of Marine Science and Engineering, 2023
The hadal zone and Antarctic Ocean are two of the least-explored habitats. Knowledge about human impacts on these two extreme environments is limited. Here, we analyzed the metal accumulations of two amphipod species, Eurythenes gryllus, from the Mariana
Shaojun Huang, Lingyue Zhu, Shouwen Jiang, Wanying Zhai, Binbin Pan, Zhichao Wu, Qianghua Xu   +6 more
doaj   +1 more source

General Movement Assessment in infancy and later cognitive outcomes: A systematic review and meta‐analysis

Developmental Medicine &Child Neurology, EarlyView.
Aim To evaluate whether the General Movement Assessment (GMA) in infancy is associated with later cognitive outcomes from early childhood through adulthood. Method Cohort and case–control studies examining associations between Prechtl's GMA and cognitive outcomes from 6 months of age were eligible.
Sarah E. Hall, Caroline F. Alexander, Kaitlyn Turbett, Natasha Amery, Emily R. Young, Alison Salt, Sheau Huey Chen, Samudragupta Bora, Robert S. Ware, Catherine Elliott, Ashleigh Thornton, Jane Valentine   +11 more
wiley   +1 more source

Depth shapes microbiome assembly and network stability in the Mariana Trench

Microbiology Spectrum
The Mariana Trench, a stable marine ecosystem minimally impacted by human activities, has the greatest vertical depth in the ocean. Depth gradients profoundly influence the physical, chemical, and biotic conditions in the deep oceans.
Yi Li, Jinjun Kan, Feilong Liu, Kaiyue Lian, Yantao Liang, Hongbing Shao, Andrew McMinn, Hualong Wang, Min Wang   +8 more
doaj   +1 more source

Insight Into the Pico- and Nano-Phytoplankton Communities in the Deepest Biosphere, the Mariana Trench

Frontiers in Microbiology, 2018
As photoautotrophs, phytoplankton are generally present in the euphotic zone of the ocean, however, recently healthy phytoplankton cells were found to be also ubiquitous in the dark deep sea, i.e., at water depths between 2000 and 4000 m.
Ruoyu Guo, Yantao Liang, Yu Xin, Long Wang, Shanli Mou, Chunjie Cao, Ruize Xie, Chuanlun Zhang, Jiwei Tian, Yongyu Zhang   +9 more
doaj   +1 more source

Insights into the prokaryotic communities of the abyssal-hadal benthic-boundary layer of the Kuril Kamchatka Trench

Environmental Microbiome, 2023
Background The Kuril–Kamchatka Trench (maximum depth 9604 m), located in the NW Pacific Ocean, is among the top seven deepest hadal trenches. The work aimed to investigate the unexplored abyssal-hadal prokaryotic communities of this fascinating, but ...
Susanna Gorrasi, Andrea Franzetti, Angelika Brandt, Ulrike Minzlaff, Marcella Pasqualetti, Massimiliano Fenice   +5 more
doaj   +1 more source

‘Deep‐Seated Misogyny’ Let's Talk About Women Nurses' Experiences of Workplace Gender Discrimination

Journal of Advanced Nursing, EarlyView.
ABSTRACT Aim To explore the experiences of Australian women registered nurses regarding workplace gender discrimination in nursing. Design This paper reports on Phase 2 of a larger sequential explanatory mixed‐methods study, using a qualitative exploratory design.
Patricia Gauci, Lauretta Luck, Kate O'Reilly, Kath Peters   +3 more
wiley   +1 more source

Event Stratigraphy in a Hadal Oceanic Trench: The Japan Trench as Sedimentary Archive Recording Recurrent Giant Subduction Zone Earthquakes and Their Role in Organic Carbon Export to the Deep Sea

Frontiers in Earth Science, 2019
Hadal trenches are the deepest places on Earth and are important foci for natural carbon sequestration. Much of the sedimentary sequences that accumulate within hadal trenches have been linked to widespread slope sediment remobilization events, triggered
Arata Kioka, Arata Kioka, Tobias Schwestermann, Jasper Moernaut, Ken Ikehara, Toshiya Kanamatsu, Timothy I. Eglinton, Michael Strasser, Michael Strasser   +8 more
doaj   +1 more source

‘I Asked a Question, and They Ignored Me’: Exploring Exclusion, Workplace Violence and Barriers to Nursing Education Communities of Practice

Journal of Advanced Nursing, EarlyView.
ABSTRACT Aim To explore registered nurse students and clinical facilitators' experiences of workplace violence, focusing on impacts on learning and inclusion into communities of practice. To identify the barriers and enablers of successful nursing communities of practice.
Hila Ariela Dafny, Sandra Johnston, Nasreena Waheed, Paul Cooper, Stephanie Champion, Nicole Snaith, Michelle Freeling, Christine McCloud   +7 more
wiley   +1 more source