Results 141 to 150 of about 182,453 (308)

Screening for Biofouling and Corrosion of Tidal Energy Device Materials: In-situ results for Admiralty Inlet, Puget Sound, Washington [PDF]

open access: yes
From April 2009 to February 2010, coupons of materials which could be used in the rotor, drive train, or foundation of tidal energy devices were deployed in-situ on the seabed at a prospective tidal energy site to screen for biofouling and corrosion ...
Thomson, Jim, Polagye, Brian
core  

Development of a Rolling-Mode Wave Energy Converter for Powering Marine Monitoring Nodes [PDF]

open access: yes
To address the energy supply demands of the distributed marine monitoring nodes, developing marine sustainable energy sources has become imperative. This study develops a rolling-mode direct wave energy converter, with a series of dynamic simulations and
Ziyue Xi   +6 more
core   +1 more source

Adhesion‐Driven Removal of Microplastics From Aquatic Systems by Using Microgel Glues

open access: yesAdvanced Science, EarlyView.
Soft polymeric microgels function as “glues” that aggregate diverse microplastics through multivalent adhesion, promoting their interfacial deposition and co‐precipitation for efficient removal from water. Remarkably, this approach remains effective even for nanoscale plastic particles as small as 50 nm.
Jinmeng Zhang   +5 more
wiley   +1 more source

Nonlinear Model Predictive Control of Heaving Wave Energy Converter with Nonlinear Froude–Krylov Forces

open access: yesEnergies
Wave energy holds significant promise as a renewable energy source due to the consistent and predictable nature of ocean waves. However, optimizing wave energy devices is essential for achieving competitive viability in the energy market.
Tania Demonte Gonzalez   +3 more
doaj   +1 more source

Marine bird colony and at-sea distributions along the Oregon coast: Implications for marine spatial planning and information gap analysis [PDF]

open access: yes
Increasingly diverse interests in commercial and recreational use of marine resources are creating new challenges for coastal ocean management. One concern of increased offshore use and development off the Oregon coast is the potential impact on marine ...
So, Khemarith   +5 more
core  

Beaufort Marine Award: Economic and Social Research related to Development Dynamics of the Marine Sector in Ireland (BEAU/ECON/04) [PDF]

open access: yes, 2018
The vision for this project was the creation of a unit that would underpin the development of the marine sector in Ireland as elaborated in the Sea Change Strategy; a unit that would contribute to the EU marine socio-economic research agenda and that ...
Vega, A., Hynes, S., Corless, R.
core  

Ultrafast, High‐Capacity Uranium Harvesting From Seawater via a Hierarchically Porous Polymer Electrode

open access: yesAdvanced Science, EarlyView.
A hierarchically porous AOPIM‐CNT electrode enables uranium harvesting from seawater via adsorption‐promoted electrodeposition. Rapid diffusion and selective adsorption are coupled with electrochemical crystallization and spontaneous detachment, creating a self‐refreshing process that sustains high‐capacity, continuous extraction from ultradilute ...
Zejun Song   +7 more
wiley   +1 more source

Effect of the Shape of Stator Blades on the Performance Output of a Vertical Axis Marine Current Turbine [PDF]

open access: yes, 2013
Due to the diminishing reserves of fossil fuels and increased pollution from exploitation of these fuels, the world is focusing on the renewable energy sources.
Ubbi, Kuldip   +2 more
core   +1 more source

Environmental Insights and Sustainability Opportunities for Scaled‐Up MXene Production Without Etching

open access: yesAdvanced Science, EarlyView.
Through a systematic and comprehensive analysis of the environmental impacts for the emerging MXene synthesis pathways, this study presents process transformation and optimization opportunities for low‐carbon MXene production from laboratory to industrial scales.
Yushuai Huang   +6 more
wiley   +1 more source

Development of a marine component testing facility for marine energy converters [PDF]

open access: yes, 2013
High reliability and availability of marine energy devices are key for successful and viable commercial-scale projects. This paper briefly reviews applicability and uncertainties of available component failure rate data and how reliability importance ...
Thies, Philipp R., Johanning, Lars
core  

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