Results 91 to 100 of about 7,194,126 (283)

Development and evaluation of a rip current forecasting system for channel-type rip currents on a low-energy headland beach

Geomatics, Natural Hazards & Risk
A 34-day field observation was conducted on a headland beach in South China with a typical channel rip current system. The Delft3D model was applied to reproduce hydrodynamic conditions and extract rip currents, while a Generalized Additive Model (GAM ...
Yan Sun, Lulu Liu, Xiaodong Bian, Daoheng Zhu, Zhiqiang Li   +4 more
doaj   +1 more source

Analysis and Disposal of Typical Breakdown Failure for Resin Impregnated Paper Bushing in the Valve Side of HVDC Converter Transformer

Energies, 2019
This paper presents analysis, diagnosis and disposal with a typical internal breakdown failure of the resin impregnated paper (RIP) valve side bushing in high voltage direct current (HVDC) converter transformer.
Hao Tang, Guangning Wu, Ming Chen, Jiang Deng, Xining Li   +4 more
doaj   +1 more source

Copper Electroplated TPMS Polymer Lattices for Lightweight Absorption Dominant Electromagnetic Interference Shielding

Advanced Materials Technologies, EarlyView.
Copper electroplating transforms lightweight 3D‐printed TPMS polymer lattices into effective electromagnetic shields. Topology, relative density, and conductive seed layer continuity govern copper penetration, electrical resistance, and attenuation. SEA consistently exceeds SER, while 35% RD Diamond lattice gives the best performance, reaching 48.72 dB
Aman Al Khatib, Fares AlAwwa, Naod Mogos, Abdallah Kamal, Kin Liao, Marwan El Rich, Wael Zaki   +6 more
wiley   +1 more source

Attitudes, perceived bathing risks and behaviours among recreational users at a high-energy beach in South-West France. A dataset containing human and environmental data, beachgoers and lifeguards assessmentsDataverse

Data in Brief
The dataset provides data on beachgoers’ behaviours, attitudes and perceptions of coastal bathing risks at a high energy beach in South-West France [1].
Sandrine Lyser, Jeoffrey Dehez, Bruno Castelle, Jean-Philippe Savy   +3 more
doaj   +1 more source

Undertow, Rip Current, and Riptide [PDF]

Journal of Coastal Research, 2012
Abstract Leatherman, S.P., 2012. Undertow, rip current, and riptide. Undertow, rip current, and riptide are terms used to describe a variety of currents, all of which have different characteristics. However, much of the general public, news media, and even dictionary definitions confuse and misidentify these potential hazards at surf beaches.
openaire   +1 more source

Pulsing and circulation in rip current system

, 2004
Current pulsations from a longshore bar and trough rip system located on the eastern coast of Moreton Island, Australia are presented. These pulsations occur over 10-20minute intervals through the rip system and are correlated to both water level ...
Hanes, D., Baldock, T. E., Haas, K., Callaghan, D., Nielsen, P., MacMahan, J.   +5 more
core   +1 more source

A Proof‐of‐Concept Assessment of a Novel Wearable Eyelid Muscle Device: A Pre‐Clinical Animal Cadaver Study for Eyelid Closure Restoration

Advanced Robotics Research, EarlyView.
This article introduces a soft wearable eyelid sling device incorporating a hydraulic soft artificial muscle (SAM) for achieving complete closure of an eyelid. The SAM is driven by a cam mechanism that provides a displacement profile closely matched with those of a healthy eyelid.
Patrick Pruscino, Phuoc Thien Phan, James Davies, Bibhu Sharma, Tianruo Guo, Chi Cong Nguyen, Nigel H. Lovell, Thanh Nho Do   +7 more
wiley   +1 more source

Macrotidal Rip Current Experiment: Circulation and Dynamics [PDF]

, 2009
The macrotidal intermediate-dissipative beaches of the southwest UK display strong seasonality whereby extensive low-tide bar/rip systems form during the spring season.
Brown, J.A., MacMahan, J.H., Austin, M.J., Scott, T.M., Brown, J.W.   +4 more
core   +2 more sources

Rips, Currents and Snags

Australian and International Journal of Rural Education, 2012
Monash University (Gippsland campus) is situated in Churchill, Latrobe Valley, located in central Gippsland, eastern Victoria. A large percentage of the Gippsland region comprises of a socio-economically disadvantaged population (Figure 1). In Semester One, 2011 as part of the Bachelor of Primary Education course at Monash, it was decided that a ...
openaire   +1 more source

Responses of Swimmers Caught in Rip Currents: Perspectives on Mitigating the Global Rip Current Hazard

International Journal of Aquatic Research and Education, 2011
Rip currents are a primary mechanism on many of the world’s beaches associated with rescues and drownings and have long been the focus of beachgoer education and awareness strategies. Traditional approaches to mitigating the rip current hazard typically provide information on escape procedures for beachgoers caught in a rip current.
Brander, Robert W., Bradstreet, Anthony, Sherker, Shauna, MacMahan, Jamie   +3 more
openaire   +3 more sources