Results 21 to 30 of about 25,768 (299)

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

Modelling the alongshore variability of optimum rip current escape strategies on a multiple rip-channelled beach [PDF]

open access: yes, 2016
International audienceRip currents are a leading cause of drowning on beaches worldwide. How bathers caught in a rip current should attempt to escape has been a subject of recent debate. A numerical model of human bathers escaping from a rip current flow
Timothy Scott   +10 more
core   +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

Mechanisms of Cross-Shore Transport and Spatial Variability of Phytoplankton on a Rip-Channeled Beach

open access: yesFrontiers in Marine Science, 2018
We investigated whether cross-shore distributions of coastal phytoplankton to the surf zone are controlled by hydrodynamics and their biological characteristics.
Atsushi G. Fujimura   +5 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

RIP - CURRENTS

open access: yesCoastal Engineering Proceedings, 1972
The generation and stabilization of rip - current circulation patterns is considered herein. An analytic model is developed to simulate the wave hydrodynamic processes in the nearshore zone, strongly influenced by the local bottom topography. The wave induced nearshore circulation pattern is computed and the results compared to prototype field data.
openaire   +2 more sources

Rip current types, circulation and hazard [PDF]

open access: yes, 2016
Rip currents are narrow and concentrated seaward-directed flows that extend from close to the shoreline, through the surf zone, and varying distances beyond. Rip currents are ubiquitous on wave-exposed coasts.
Castelle, B.   +6 more
core   +1 more source

RIP CURRENTS AND THEIR CAUSES

open access: yesCoastal Engineering Proceedings, 1978
"The outworn dogmas of science seem to be particularly concentrated in the discussions of the ocean in geology books". Beginning with this controversial statement, F. P. Shepard in 1936 tried to lay to rest the concept of the undertow, which had been debated in the pages of Science for over a decade.
openaire   +2 more sources

In silico reversal of repeat-induced point mutation (RIP) identifies the origins of repeat families and uncovers obscured duplicated genes

open access: yes, 2010
Background: Repeat-induced point mutation (RIP) is a fungal genome defence mechanism guarding against transposon invasion. RIP mutates the sequence of repeated DNA and over time renders the affected regions unrecognisable by similarity search tools such ...
Hane, J.   +7 more
core   +1 more source

Revising the taxonomic distribution, origin and evolution of ribosome inactivating protein genes. [PDF]

open access: yesPLoS ONE, 2013
Ribosome inactivating proteins are enzymes that depurinate a specific adenine residue in the alpha-sarcin-ricin loop of the large ribosomal RNA, being ricin and Shiga toxins the most renowned examples.
Walter J Lapadula   +2 more
doaj   +1 more source

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