Results 111 to 120 of about 5,469 (282)

Asymmetric Propagation Delay-Aware TDMA MAC Protocol for Mobile Underwater Acoustic Sensor Networks [PDF]

, 2018
A-Ra Cho, Changho Yun, Yong-Kon Lim, Youngchol Choi   +3 more
openalex   +1 more source

Identifying the pre‐Odra river system with hydroacoustic and seismic reflection imagery offshore Rügen Island, southern Baltic Sea

Boreas, EarlyView.
Understanding the course and dynamics of ancient river systems, such as the pre‐Odra, provides valuable insights into the post‐glacial evolution of landscapes and riverine processes. The northwest‐trending pre‐Odra was an important drainage system of the European mainland into the Baltic Basin during and after the Scandinavian Ice Sheet retreat ...
Maryse C. Schmidt, Elisabeth Seidel, Christian Hübscher, Benedikt Haimerl, Jonas Preine   +4 more
wiley   +1 more source

Improved MACA Protocol Based on Underwater Acoustic Sensor Networks

, 2017
ZHU Ying,LIU Guangzhong
openalex   +2 more sources

Acoustic modem for underwater sensor networks

Instrumentation viewpoint, 2014
Peer ...
Sarriá Gandul, David, Pallarés Valls, Oriol, Río Fernández, Joaquín del   +2 more
openaire   +2 more sources

Thorncliffe Formation: A proglacial to subglacial lacustrine basin sequence, Greater Toronto Region, Canada

Boreas, EarlyView.
Map of Lower sediment (LS) thickness is a surrogate for the distribution of Thorncliffe Formation (TF) and ~75% of TF thickness from the slope of Niagara Escarpment east to Brighton. Inset images show the LS sequence at the Don Valleys brickyards (DVBY) and undeformed TF sand and gravel (~15 m) below Newmarket Till (NT) at sites L and Co.
David R. Sharpe, Charles E. Logan, Ross D. Knight, Andre J.‐M. Pugin   +3 more
wiley   +1 more source

Localization Based on MAP and PSO for Drifting-Restricted Underwater Acoustic Sensor Networks [PDF]

, 2018
Keyong Hu, Xianglin Song, Zhongwei Sun, Hanjiang Luo, Zhongwen Guo   +4 more
openalex   +1 more source

Global Analysis of Shallow Underwater Fish Observation Research: 70 Years of Progress, Persistent Geographic Biases and a Path Forward

Fish and Fisheries, EarlyView.
ABSTRACT Marine ecosystems are increasingly threatened by overfishing, pollution, coastal development and climate change, underscoring the need for long‐term, representative information on key fish populations and habitats to inform management and policy.
Angus John van Wyk, Rick D. Stuart‐Smith, Jordan S. Goetze, Eva Maire, Elodie Heyns‐Veale, Kaylee Smit, Tim J. Langlois, M. Aaron MacNeil, Alejandro Pérez‐Matus, Amanda T. Lombard, Ana Carolina, Christy Semmens, Ella Clausius, Fernanda A. Rolim, Jonathan S. Lefcheck, Jacquomo Monk, Joanna K. Schmid, Katherine Tattersall, Laura Ghigliotti, Luther Adams, Melita Samoilys, Pascale Chabanet, Paul Whomersley, Peter Walsh, Reiji Masuda, Russell Brainard, Anthony Bernard   +26 more
wiley   +1 more source

Doppler auxiliary time synchronization algorithm for underwater acoustic sensor network

Tongxin xuebao, 2017
Time synchronization problem in underwater acoustic sensor networks (UWSN) was studied.Due to the propagation of acoustic signals in underwater environment and nodes movement bring some problems to time synchronization.A distributed time synchronization ...
Xiao-ning FENG, Zhuo WANG, Xiao-long ZHU, Wen ZHANG   +3 more
doaj   +2 more sources

Routing Conflict In Underwater Acoustic Sensor Networks and Feasible Challenges

, 2012
S. Murugappan, U Devee Prasan, S. Murugappan   +2 more
openalex   +1 more source

Automatic Network Slicing for Admission Control, Routing, and Resource Allocation in Underwater Acoustic Communication Systems

, 2022
Osama M. Bushnaq, Igor Zhilin, G. Masi, Enrico Natalizio, Ian F. Akyildiz   +4 more
openalex   +1 more source