Results 11 to 20 of about 6,845 (273)

The morphodynamics of rip channels on embayed beaches

open access: yesContinental Shelf Research, 2012
Peer ...
Castelle, Bruno, Coco, Giovanni
openaire   +3 more sources

A mechanism inhibiting rip channel formation for oblique waves

open access: yes, 2009
Previous numerical modelling studies based on 2DH morphodynamical model show that oblique waves tend to inhibit the formation of rip channel systems, but the mechanisms were not investigated. Field observations do not always agree with this model result, thus, understanding the mechanisms seems essential.
Garnier, Roland   +3 more
openaire   +3 more sources

On the impact of an offshore bathymetric anomaly on surf zone rip channels

open access: yesJournal of Geophysical Research: Earth Surface, 2012
We use a nonlinear morphodynamic model to demonstrate that the presence of a single persistent offshore bathymetric anomaly strongly affects the formation, nonlinear evolution and saturation of surf zone rip channels. In the case of an offshore bump or trough and waves with oblique incidence, a rip channel shoreward of the anomaly is enforced by the ...
Castelle, B.   +5 more
openaire   +3 more sources

Rip currents by intersecting wave on barred beach with rip channel

open access: yesShui kexue jinzhan, 2019
The study of rip currents by intersecting waves is helpful to the comprehensive study of disaster mechanisms and risk assessment. To better understand the characteristics of rip currents controlled by hydrodynamic forcing and longshore topographical ...
WANG Yan   +3 more
doaj   +1 more source

Sodium channel β1 subunits participate in regulated intramembrane proteolysis-excitation coupling

open access: yesJCI Insight, 2021
Loss-of-function (LOF) variants in SCN1B, encoding voltage-gated sodium channel β1 subunits, are linked to human diseases with high risk of sudden death, including developmental and epileptic encephalopathy and cardiac arrhythmia.
Alexandra A. Bouza   +9 more
doaj   +1 more source

Beam Squint and Committee Machine-Based Channel Estimation Scheme for Wideband THz mMIMO-OFDM Systems

open access: yesIEEE Access, 2023
Terahertz (THz) communication has been envisioned as a promising technique for the future sixth generation (6G) and beyond wireless networks because of its tens of gigahertz (GHz) bandwidth.
Anthony Ngozichukwuka Uwaechia   +2 more
doaj   +1 more source

Environmental controls on surf zone injuries on high-energy beaches [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2019
The two primary causes of surf zone injuries (SZIs) worldwide, including fatal drowning and severe spinal injuries, are rip currents (rips) and shore-break waves. SZIs also result from surfing and bodyboarding activity.
B. Castelle   +13 more
doaj   +1 more source

Wave-current interaction on morphological evolution of rip channel systems

open access: yesJournal of Japan Society of Civil Engineers Ser B2 (Coastal Engineering), 2013
Yusuke Uchiyama
exaly   +3 more sources

Development of a Respiratory Inductive Plethysmography Module Supporting Multiple Sensors for Wearable Systems

open access: yesSensors, 2012
In this paper, we present an RIP module with the features of supporting multiple inductive sensors, no variable frequency LC oscillator, low power consumption, and automatic gain adjustment for each channel.
Zhengbo Zhang   +5 more
doaj   +1 more source

Monitoring Short-Term Morphobathymetric Change of Nearshore Seafloor Using Drone-Based Multispectral Imagery

open access: yesRemote Sensing, 2022
Short-term changes in shallow bathymetry affect the coastal zone, and therefore their monitoring is an essential task in coastal planning projects.
Evangelos Alevizos   +1 more
doaj   +1 more source

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