Results 21 to 30 of about 6,746,372 (230)

Research on a Measurement Method for the Ocean Wave Field Based on Stereo Vision

open access: yesApplied Sciences, 2022
The wave parameter is an important environmental input condition. Traditional contact wave measurement methods are unable to meet the requirements of high precision, non-contact, and ship wave field assessment. Alternatively, stereo vision technology can
Hanyu Sun   +6 more
doaj   +1 more source

The Wave Period Parameterization of Ocean Waves and Its Application to Ocean Wave Simulations

open access: yesRemote Sensing, 2023
The wave period is a wave parameter that is significantly influenced by factors such as wind speed and bottom topography. Previous research on wave period parameterization has primarily focused on wind-dominated sea areas and may not be applicable to ...
Jialei Lv   +7 more
doaj   +1 more source

Numerical research of an effective measure for stabilising floating wind turbines in shallow water

open access: yesThe Journal of Engineering, 2019
In order to stabilise floating wind turbines, an innovative motion stabilisation measure is proposed and verified here through conducting a series of numerical researches with the aid of SESAM.
Wenxian Yang   +6 more
doaj   +1 more source

Enhancing Sea Wave Monitoring Through Integrated Pressure Sensors in Smart Marine Cables

open access: yesJournal of Marine Science and Engineering
The need for real-time and scalable oceanographic monitoring has become crucial for coastal management, marine traffic control and environmental sustainability.
Tiago Matos   +3 more
doaj   +1 more source

Neural-Network-Based Prediction of Wave Heights and Periods Southeast of Fujian Province

open access: yesOceans
The prediction of ocean wave heights and periods is crucial for reducing maritime accidents. The application of neural networks to predictive modeling eliminates the need for complex parameter schemes that describe specific physical processes, thereby ...
Ting Zhang, Min Liu, Zhenwei Su
doaj   +1 more source

Wave length and celerity downstream from a hydraulic jump

open access: yesRBRH, 2019
The wave period, i. e., the time interval which corresponds to a complete oscillation, is an important parameter of wave characterization. It allows the estimation of other important wave characteristics such as the length and celerity.
Ana Paula Gomes   +2 more
doaj   +1 more source

Use of Machine-Learning Techniques to Estimate Long-Term Wave Power at a Target Site Where Short-Term Data Are Available

open access: yesJournal of Marine Science and Engineering
Wave energy is a promising renewable resource supporting the decarbonization of energy systems. However, its significant temporal variability necessitates long-term datasets for accurate resource assessment.
María José Pérez-Molina   +1 more
doaj   +1 more source

Kinerja Model Fisik Konverter Energi Ombak Rangkaian Gear Searah pada Periode Ombak yang Bervariasi

open access: yesMedia Komunikasi Teknik Sipil, 2016
To date there were few research on the effect of non-linearity properties of the ocean waves on the performance of wave energy converter (WEC), which uses a series of unidirectional gear. One such parameter is the variation of wave period.
Masjono Muchtar   +3 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Ocean Wave Parameters Retrieval from TerraSAR-X Images Validated against Buoy Measurements and Model Results

open access: yesRemote Sensing, 2015
An ocean surface wave retrieval algorithm, Parameterized First-guess Spectrum Method (PFSM), which was initially developed for C-band Synthetic Aperture Radar (SAR), is modified to extract wave parameters from X-band TerraSAR-X (TS-X) images.
Weizeng Shao, Xiaofeng Li, Jian Sun
doaj   +1 more source

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