Results 61 to 70 of about 508,431 (308)

Nonlinear Perception Characteristics Analysis of Ocean White Noise Based on Deep Learning Algorithms

open access: yesMathematics
Caused by nonlinear vibration, ocean white noise exhibits complex dynamic characteristics and nonlinear perception characteristics. To explore the potential application of ocean white noise in engineering and health fields, novel methods based on deep ...
Tao Qian, Ying Li, Jun Chen
doaj   +1 more source

Science requirements and the design of cabled ocean observatories

open access: yesAnnals of Geophysics, 2006
The ocean sciences are beginning a new phase in which scientists will enter the ocean environment and adaptively observe the Earth-Ocean system through remote control of sensors and sensor platforms.
H. Mikada, G. Massion, A. D. Chave
doaj   +1 more source

Metachromatic Butterfly Bile Pigments for Multi‐Level Optical Security Films

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐derived optical security materials are manufactured by embedding butterfly‐based pigments in polymer films. Tunable color and fluorescence responses arise from concentration‐controlled metachromasy, enabling spatially encoded patterns with distinct visible, UV‐active, and spectral signatures.
Limin Wang, Bodo D. Wilts
wiley   +1 more source

Corrigendum to: Random Forest Model for Salinity Prediction in the Nakdong River Estuary Reflecting Spatio-temporal Lag Effects

open access: yes한국해양공학회지
Corrogendum to: Journal of Ocean Engineering and Technology, 39(4), 394–403, August, 2025https://doi.org/10.26748/KSOE.2025 ...
Su Hong Min   +3 more
doaj   +1 more source

An experimental investigation into the constant velocity water entry of wedge-shaped sections [PDF]

open access: yes, 2008
Constant velocity water entry is important in understanding planing and slamming of marine vessels. A test rig has been developed that drives a wedge section with end plates down guides to enter the water vertically at near constant velocity. Entry force
Fairlie-Clarke, A.C.   +2 more
core   +1 more source

Evaluation of the Dual Impact of Nanotechnologies on Health and Environment Through Alternative Bridging Models

open access: yesAdvanced Healthcare Materials, EarlyView.
This review explores how alternative invertebrate and small‐vertebrate models advance the evaluation of nanomaterials across medicine and environmental science. By bridging cellular and organismal levels, these models enable integrated assessment of toxicity, biodistribution, and therapeutic performance.
Marie Celine Lefevre   +3 more
wiley   +1 more source

Corrigendum to: Dynamic Power Cable Layout Design for 15 MW Floating Offshore Wind Turbines: Part 1 - Configuration Analysis and Optimization

open access: yes한국해양공학회지
Corrogendum to: Journal of Ocean Engineering and Technolog, 39(3), 317–326, June, 2025 https://doi.org/10.26748/KSOE.2025 ...
Doyoung Kwon   +2 more
doaj   +1 more source

A Cooperative Motion Control Using Leader-Follower Approach for Unmanned Underwater Vehicle

open access: yesIEEE Access
This paper aims to address the point-to-point tracking cooperative motion control problem during the recovery process of Unmanned Underwater Vehicle (UUV) in ocean engineering. A cooperative motion control method based on the leader-follower approach and
Jingxiang Feng   +4 more
doaj   +1 more source

Controlling Ocean Pollution [PDF]

open access: yes, 1966
Sewage disposal into the ocean has come a long way from the time when there was indiscriminate dumping of wastes. The alarming ocean pollution that resulted from such practice has, in most places, been virtually eliminated in recent years. Today disposal
Brooks, Norman H.
core   +1 more source

Label‐Free SERS Fingerprinting of Neuroprotein Conformational Dynamics in Human Saliva

open access: yesAdvanced Materials, EarlyView.
Galvanic molecular entrapment (GME) is a label‐free method for detecting and quantifying neuroprotein conformational states. This technique enables direct surface binding and in situ hotspot generation around molecules, effectively overcoming challenges related to target localization and mismatched hotspot geometries.
Muhammad Shalahuddin Al Ja'farawy   +10 more
wiley   +1 more source

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