Results 11 to 20 of about 24,199 (262)

Rip Current: A Potential Hazard Zones Detection in Saint Martin’s Island using Machine Learning Approach

open access: yesELCVIA Electronic Letters on Computer Vision and Image Analysis, 2023
Beach hazards would be any occurrences potentially endanger individuals as well as their activity. Rip current, or reverse current of the sea, is a type of wave that pushes against the shore and moves in the opposite direction, that is, towards the deep
Md. Ariful Islam   +1 more
doaj   +1 more source

YOLO-Rip: A modified lightweight network for Rip currents detection

open access: yesFrontiers in Marine Science, 2022
Rip currents form on beaches worldwide and pose a potential safety hazard for beach visitors. Therefore, effectively identifying rip currents from beach scenes and providing real-time alerts to beach managers and beachgoers is crucial. In this study, the
Daoheng Zhu   +5 more
doaj   +1 more source

A Bayesian network approach to modelling rip-current drownings and shore-break wave injuries [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2021
A Bayesian network (BN) approach is used to model and predict shore-break-related injuries and rip-current drowning incidents based on detailed environmental conditions (wave, tide, weather, beach morphology) on the high-energy Gironde coast, southwest ...
E. de Korte   +6 more
doaj   +1 more source

Rossby rip currents [PDF]

open access: yesGeophysical Research Letters, 2013
Oceanic Rossby waves and eddies flux energy and fluid westward, the latter through the Stokes drift or bolus transport. While the wave energy is largely dissipated at the western boundary, mass conservation requires that the fluid be returned offshore through Rossby rip currents.
Marshall, David P.   +2 more
openaire   +5 more sources

Experimental study of rip currents by intersecting wave on barred beach

open access: yesShui kexue jinzhan, 2015
To better understanding the characteristics of rip current by intersecting wave,the experimental study of rip currents by intersecting wave on the barred beaches was conducted.
WANG Yan, ZOU Zhili
doaj   +1 more source

RIP CURRENTS ON A BARRED BEACH [PDF]

open access: yesCoastal Engineering Proceedings, 2012
This work presents the numerical study of rip current circulation on a barred beach. The numerical simulations have been carried out with the IH-FOAM model which is based on the three dimensional Reynolds Averaged Navier-Stokes equations. The new boundary conditions implemented in IH-FOAM have been used, including three dimensional wave generation as ...
Ruju A.   +4 more
openaire   +2 more sources

Arus Rip di Perairan Pesisir Pangandaran, Jawa Barat (Rip Current in Pangandaran Coastal Water, West Java)

open access: yesIlmu Kelautan, 2013
Perairan pesisir Pangandaran adalah bagian dari perairan pesisir Teluk Parigi dan merupakan bagian yang paling tenang. Keadaan tersebut menyebabkan pantai Pangandaran berkembang menjadi tempat tujuan wisata pantai yang terkenal.
Edi Kusmanto, Wahyu Budi Setyawan
doaj   +1 more source

Field Measurements of a High-Energy Headland Deflection Rip Current: Tidal Modulation, Very Low Frequency Pulsation and Vertical Structure

open access: yesJournal of Marine Science and Engineering, 2020
Headland rips, sometimes referred to as boundary rips, are rip currents flowing against natural or artificial obstructions extending seaward from the beach, such as headland or groynes. They can be driven either by the deflection of the longshore current
Damien Sous   +3 more
doaj   +1 more source

Kite Aerial Photography (KAP) for rip current identification in Parangtritis Beach

open access: yesE3S Web of Conferences, 2019
Rip current is being the major cause of the deadly accidents in Parangtritis Beach. This occasion can be prevented by mapping and monitoring the spatial pattern of rip currents at the location which rip currents are located.
Widartono Barandi Sapta   +4 more
doaj   +1 more source

Exploring the role of neurogenic pathway-linked cholecystokinin release in remote preconditioning-induced cardioprotection [PDF]

open access: yesActa Cirúrgica Brasileira, 2020
Purpose: The current study explored the involvement of neurogenic pathway-linked cholecystokinin (CCK) release in RIP-induced cardioprotection in rats.
Huilian Li, Cuilan An
doaj   +2 more sources

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