Results 131 to 140 of about 5,469 (282)

Design and Analysis of Handshake-Based MAC with Delay Variations in Underwater Acoustic Networks. [PDF]

Sensors (Basel), 2019
Dong C, Chen Y, Guan Q, Ji F, Yu H, Chen F.   +5 more
europepmc   +1 more source

Environmental Communication Optimization in Underwater Acoustic Sensor Networks

, 2017
Steven Porretta
openalex   +2 more sources

Characterizing the Distribution and Behavior of Sperm Whales, Physeter macrocephalus, Over the Otago Submarine Canyons, New Zealand

Marine Mammal Science, Volume 42, Issue 2, April 2026.
ABSTRACT Sperm whales (Physeter macrocephalus) play an important role in marine ecosystems as top predators, nutrient vectors, and indicators of ecosystem health. In Aotearoa New Zealand, sperm whales remain largely understudied other than at Kaikōura, a foraging area for males.
Whitney Steidl, Marta Guerra, Tim Jowett, William J. Rayment   +3 more
wiley   +1 more source

An Energy-Efficient Redundant Transmission Control Clustering Approach for Underwater Acoustic Networks. [PDF]

Sensors (Basel), 2019
Ahmed G, Zhao X, Fareed MMS, Fareed MZ.
europepmc   +1 more source

Online Learning of the Spatial-Temporal Channel Variation in Underwater Acoustic Communication Networks

, 2019
Wensheng Sun
openalex   +2 more sources

A Time-Slotted Data Gathering Medium Access Control Protocol Using Q-Learning for Underwater Acoustic Sensor Networks [PDF]

, 2021
Faisal Ahmed, Ho-Shin Cho
openalex   +1 more source

Evaluating the possible role of bottom currents and internal waves in shaping seafloor morphology in a mesophotic reef

Sedimentology, Volume 73, Issue 3, Page 593-619, April 2026.
ABSTRACT Mesophotic reefs are located in low light conditions which, depending on the region, are usually found in water depths greater than ~30 m. They are less affected by ocean warming than reefs found in shallower water depths and thus might become increasingly important for the sustainability of marine biodiversity.
Or M. Bialik, Henriette Wilckens, Omri Gadol, Aaron Micallef, Christian Betzler, Ole Johannes R. Sørensen, Hagai Nativ, Yizhaq Makovsky   +7 more
wiley   +1 more source

Dynamic Reference Selection-Based Self-Localization Algorithm for Drifted Underwater Acoustic Networks. [PDF]

Sensors (Basel), 2019
Gao J, Shen X, Mei H, Zhang Z.
europepmc   +1 more source

Variations in downslope activity and bottom current dynamics in a land‐detached submarine channel system since the Last Glacial Maximum

Sedimentology, Volume 73, Issue 3, Page 620-644, April 2026.
ABSTRACT The Gollum Channel System is a land‐detached large‐scale canyon‐channel system situated offshore southwest Ireland on the Northeast Atlantic margin. The system has been considered inactive with downslope gravity flows since the last glacial period, but geophysical data in some of its branches do suggest Holocene activity.
Lotte Verweirder, Aggeliki Georgiopoulou, Kobus Langedock, Fred Fourie, Martin White, Sara Benetti, Fabio Sacchetti, Wieter Boone, David Van Rooij   +8 more
wiley   +1 more source

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

Advanced Functional Materials, Volume 36, Issue 20, 9 March 2026.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai, Md Shakhawath Hossain, Nhat Minh Nguyen, Yongliang Chen, Chaohao Chen, Xiaoxue Xu, Quang Thang Trinh, Toan Dinh, Toan Trong Tran   +8 more
wiley   +1 more source