Results 201 to 210 of about 2,309,558 (245)

Mass-Loaded Metamaterials Based on Polymer Matrix with Static-Dynamic Decoupling for Pressure-Resistant Broadband Underwater Sound Absorption. [PDF]

Polymers (Basel)
Liu L, Wang Y, Xu S, Yang H, Zhong J, Liang C, Wen J.   +6 more
europepmc   +1 more source

Description, Detection, and Classification of Hawaiian Monk Seal Vocalizations Through Deep‐Learning Methods: Biological and Conservation Applications

Marine Mammal Science, Volume 42, Issue 4, October 2026.
ABSTRACT The Hawaiian monk seal is a phocid Carnivore endemic to the Hawaiian Archipelago. This species was thought to be silent under water until the recent discovery that mature males produce at least six distinct calls year round, typically in bouts of two or more, with sound production linked to reproductive status.
Jeppe Have Rasmussen, Jillian M. Sills, Kirby Parnell, Colleen Reichmuth   +3 more
wiley   +1 more source

Enhancing underwater sensor network security using QKD-enabled acoustic-optical hybrid communication. [PDF]

Sci Rep
Rajnarayanan S, Kathirvel Murugan T, Govindaraj L, Gladius Theodore Solomon S, Aashik Fazuludeen M.   +4 more
europepmc   +1 more source

Chilean Dolphins (Cephalorhynchus eutropia) Produce Both Narrowband High‐Frequency and Broadband Clicks

Marine Mammal Science, Volume 42, Issue 4, October 2026.
ABSTRACT Most dolphin species produce broadband biosonar clicks for echolocating prey, and whistles and burst‐pulsed calls for communication purposes. Seven dolphin species were previously reported to only produce clicks of a narrowband high‐frequency (NBHF) type, very similar to the clicks produced by porpoises.
Morgan J. Martin, Margherita Silvestri, Sara Torres Ortiz, Mauricio Soto‐Gamboa, Magnus Wahlberg, Frants H. Jensen   +5 more
wiley   +1 more source

Neuromorphic In-Memory Computing for Marine Visual-Auditory Perception. [PDF]

Adv Mater
Deng Q, Chen W, Liu X, Sun Y, Huo N.
europepmc   +1 more source

Community Awareness and Evidence of Dugong (Dugong dugon) Presence in Anjouan, Comoros

Marine Mammal Science, Volume 42, Issue 4, October 2026.
ABSTRACT The dugong (Dugong dugon), listed as Vulnerable globally, is poorly documented in the Western Indian Ocean, including the Comoros. We combined Local Ecological Knowledge (LEK) and Passive Acoustic Monitoring (PAM) to assess occurrence and reported encounters around the island of Anjouan.
Rihana Ali Ahmed, Anna Zanoli, Sara Ferri, Fouad Abdou Rabi, Youssouf Ben Ali Abdallah, Francesco Caruso, Cristina Giacoma, Livio Favaro   +7 more
wiley   +1 more source

HTO-UWSN: a hierarchical task offloading protocol for underwater wireless sensor networks in aquatic sports monitoring systems. [PDF]

Sci Rep
Ji K, Gao Y, Hu W.
europepmc   +1 more source

Outcrop and subsurface characterisation of a mixed tidal and wave‐influenced coastline (Triassic Red Beds, SE Spain)

Sedimentology, Volume 73, Issue 6, Page 2381-2416, October 2026.
ABSTRACT Paralic depositional systems are complex and heterogeneous sedimentary environments, presenting challenges for predicting reservoir architecture and connectivity. Their stratigraphic and facies variability arises from the dynamic interplay between fluvial, tidal and wave processes, and their sensitivity to sea‐level fluctuations, sediment ...
Luis Miguel Yeste, Marc Gil‐Ortiz, Neil David McDougall, Patricia Cabello, César Viseras   +4 more
wiley   +1 more source

Dynamic Beam Control-Based Neighbor Discovery Protocol for Underwater Acoustic Networks with Multi-Parallel Transceiver. [PDF]

Sensors (Basel)
Zhang J, Zhou L, Wang H, Zeng Z, Hu Q.
europepmc   +1 more source

Open Ocean Biogeochemical Impacts of Extreme Terrestrial Precipitation

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Extreme events reshape ocean ecosystems with significant implications for nutrient and carbon cycling. Here, we demonstrate that flooding on land can be a significant driver of biogeochemical variability in the open ocean, even in relatively dry climates.
Shailja Gangrade, Mara A. Freilich, Élise Beaudin, Kelly M. A. Luis, Inés M. Leyba, Melissa M. Omand, Sarah E. Lang, Jeff S. Bowman, Larry O’Neill, Dante A. Capone   +9 more
wiley   +1 more source