Results 241 to 250 of about 166,700 (296)

Deep-Sea Biomimetic Manta Ray Robots: A Comprehensive Review Based on Operational Depth Spectrum, Structures, Energy Optimization, and Control Systems. [PDF]

Biomimetics (Basel)
Ye L, Liu H, Ding Q, Hu Z, Li W, Cui W, Fan D.   +6 more
europepmc   +1 more source

Seafood Object Detection Method Based on Improved YOLOv5s. [PDF]

Sensors (Basel)
Zhu N, Liu Z, Wang Z, Xie Z.
europepmc   +1 more source

A waterproof and ultra-elastic thermoelectric foam for underwater human signal detection. [PDF]

Nat Commun
Liu W, Shi XL, He X, Zhu S, Li Z, Li C, Zhang D, Li M, Wu X, Zhang H, Wang L, Qin X, Chen ZG.   +12 more
europepmc   +1 more source

Reinforcement Learning-Enabled Control and Design of Rigid-Link Robotic Fish: A Comprehensive Review. [PDF]

Sensors (Basel)
Dinh N, Vosbein D, Wang Y, Cui Q.
europepmc   +1 more source

Underwater peroral endoscopic myotomy improves visualization and reduces adverse events in a high-risk patient with type III achalasia. [PDF]

Endoscopy
Cecinato P, Bruni A, Laterza L, Mandolesi D, Dota M, Cappetta S, Barbara G.   +6 more
europepmc   +1 more source

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Controllable adhesion behavior in underwater environments

Soft Matter, 2023
A novel micro-wedge adhesive pad system for dexterous and controllable grasping of underwater flexible objects.
Hongyue Wu, Bolun Zhang, Xiaochen Liu, Yuzhou Liu, Jing Cui, Zhongyi Chu   +5 more
openaire   +2 more sources

Passive geolocation in underwater environment

2012 IEEE International Conference on Communications (ICC), 2012
The measurement of an emitter's position using electronic support passive sensors is termed passive geolocation. The emitting target could be in underwater environment. In this paper, we propose a Time Difference of Arrival (TDoA) algorithm for passive geolocation in underwater environment.
Qilian Liang, Chenglin Zhao, Yiming Pi
openaire   +1 more source

The underwater visual environment

1990
What does the term ‘vision’ mean when applied to non-human animals, and how is the structure and function of a visual system adaptive for the animal that possesses it? These fundamental questions drive the visual ecologist and differentiate her or him from the photoecologist, who is interested in general sensitivity problems.
Ellis R. Loew, William N. McFarland
openaire   +1 more source