Results 101 to 110 of about 414 (167)

An improved chromosome-level genome assembly of a deep-sea limpet (Bathyacmaea lactea)

Scientific Data
Cold seeps are unique and important deep-sea ecosystems characterized by chemosynthesis. The deep-sea limpet Bathyacmaea lactea is an endemic and ecologically important species inhabiting these extreme environments, representing an ideal model for ...
Dongsheng Chen, Yuanting Ma, Yaran Liu, Minxiao Wang, Jing Wang, Shi Wang, Yuli Li   +6 more
doaj   +1 more source

Endoscopic Suture Ligation and Sclerotherapy for Pharyngolaryngeal Venous Malformation

The Laryngoscope, Volume 136, Issue 8, Page 3477-3486, August 2026.
This study evaluated suture ligation combined with sclerotherapy in 53 patients with pharyngolaryngeal venous malformations. A single procedure achieved complete resolution in 79.25% of cases, with no serious complications or need for prophylactic tracheostomy.
Jiajun Tian, Juke Ma, Ahmad A. Hariri, Zhenghua Lv, Peng Cui, Wei Xu   +5 more
wiley   +1 more source

Seepage area of the cold seep exhibits strong homogeneous selection on prokaryotic community assembly and supports high depth variability of both archaeal and bacterial communities

Microbiology Spectrum
Haima Cold Seep is an active cold seep system in the South China Sea with a thriving biological community that plays an important role in the global carbon cycle.
Xueling Xiong, Furun Li, Haokun Yang, Chunshan Li, Haiming Chen, Dan He, Qinglong L. Wu, Sijun Huang, Lijuan Ren   +8 more
doaj   +1 more source

Implications of heterogeneous embankment conditions for geoelectrical investigations on dams: A case study at Mactaquac Dam, Canada

Near Surface Geophysics, Volume 24, Issue 4, Page 303-324, August 2026.
Abstract Electrical resistivity tomography (ERT) has been shown to be effective for surveying and monitoring dams, due to the method's sensitivity to moisture content and relevant physical properties (e.g., porosity). Automated ERT systems, capable of time‐lapse monitoring, can be used to detect variations in ground conditions.
John S. Ball, Karl E. Butler, Jonathan E. Chambers, Paul B. Wilkinson, Andrew Binley   +4 more
wiley   +1 more source

Contrastive Self‐Categorization as a Resource for Defending Cultural Stereotypes

Symbolic Interaction, Volume 49, Issue 3, Page 761-784, August 2026.
This study explores how speakers defend morally sanctionable cultural stereotypes from challenges in adult second language classrooms. Within the conversation analysis and membership categorization analysis frameworks, I examine two extended video‐recorded class discussions in which students maintain face‐threatening, stereotypical portrayals of ...
Nadja Tadic
wiley   +1 more source

Carbonate‐Associated Sulfate Does Not Record Superheavy δ34S in Deep Scandinavian Bedrock Fractures: Implications for Pyrite Formation in the Deep Biosphere

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 8, August 2026.
Abstract In deep bedrock fractures of the Fennoscandian shield, pyrite with “superheavy” δ34S values of up to 147‰ exists together with calcite. The extreme variability and 34S‐enrichment in pyrite indicate that microbial sulfate reduction (MSR) evolved to almost complete sulfate exhaustion in closed‐system microenvironments.
V. Fichtner, F. Genske, E. Kooijman, H. Drake   +3 more
wiley   +1 more source

LucaPCycle: Illuminating microbial phosphorus cycling in deep-sea cold seep sediments using protein language models

Nature Communications
Phosphorus is essential for life and critically influences marine productivity. Despite geochemical evidence of active phosphorus cycling in deep-sea cold seeps, the microbial processes involved remain poorly understood.
Chuwen Zhang, Yong He, Jieni Wang, Tengkai Chen, Federico Baltar, Minjie Hu, Jing Liao, Xi Xiao, Zhao-Rong Li, Xiyang Dong   +9 more
doaj   +1 more source

Inferring the Base of Submarine Permafrost in the Canadian Beaufort Sea From Seismic Data and the Depth of the Gas Hydrate Stability Zone

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 8, August 2026.
Abstract The widespread presence of submarine permafrost in the southern Canadian Beaufort Sea provides necessary stability conditions for gas hydrates on the shallow shelf. However, the submarine permafrost is still relatively underexplored. Representing mostly relict terrestrial permafrost, submarine permafrost was formed by subaerial exposure to ...
Henrik Grob, Micheal Riedel, Sebastian Krastel, Jonas Preine, Mathieu J. Duchesne, Young Keun Jin, Jong Kuk Hong   +6 more
wiley   +1 more source

Tidal and seasonal influence on cold seep activity and methanotroph efficiency in the North Sea

Communications Earth & Environment
The ocean’s methane emission to the atmosphere is dominated by continental shelves where cold seeps are globally common features. Seeps emit methane into the hydrosphere, but temporal variations and controls of seep activity and the efficiency of the ...
Tim R. de Groot, Malika Menoud, Judith van Bleijswijk, Sonja M. van Leeuwen, J. van der Molen, Victor Hernando-Morales, Helen Czerski, Hossein Maazallahi, Sylvia Walter, Darci Rush, Thomas Röckmann, Helge Niemann   +11 more
doaj   +1 more source

Fine‐Tuning a Weather Foundation Model With Lightweight Decoders for Unseen Physical Processes

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 4, August 2026.
Abstract Recent advances in AI weather forecasting have led to the emergence of so‐called “foundation models”, typically defined by expensive pretraining and minimal fine‐tuning for downstream tasks. However, in the natural sciences, a desirable foundation model should also encode meaningful statistical relationships between the underlying physical ...
Fanny Lehmann, Firat Ozdemir, Benedikt Soja, Torsten Hoefler, Siddhartha Mishra, Sebastian Schemm   +5 more
wiley   +1 more source