Results 61 to 70 of about 113,395 (304)

Centers for Marine Renewable Energy in Europe and North America [PDF]

open access: yesOceanography, 2010
Since the late 1990s, there has been increased interest in marine renewable energy, such as wave and tidal current. Wave and tidal current energy has the potential to supply 15% of the UK’s electricity needs, and in the US the potential is about 7 ...
Markus Mueller   +3 more
doaj  

Clean Ocean Advocate, November 2006

open access: yes, 2006
The monthly Clean Ocean Advocate newsletter informs citizens about critical ocean pollution issues, important meeting dates, proposed legislation, special events, and other notes of interest.

core   +1 more source

Benchmarking Coaxial and Angular Optical Emission Spectroscopy With Recommendations for Reliable Compositional In Situ Monitoring During Laser Powder Bed Fusion

open access: yesAdvanced Materials Technologies, EarlyView.
ABSTRACT Real‐time insight into local chemistry is critical for reliable part quality in additive manufacturing, especially laser powder bed fusion (PBF‑LB/M), where rapid thermal cycles and localized evaporation can undermine part performance. Optical emission spectroscopy (OES) offers non‑intrusive, in situ plume monitoring, but detection geometry ...
Philipp Gabriel   +4 more
wiley   +1 more source

Electrical generators in ocean energy converters

open access: yes, 2022
S.3-41This chapter provides an outline of the issues confronting the designer of an ocean energy converter (OEC) when selecting or designing the electrical generator and its associated control system.
Kracht, P.   +4 more
core   +2 more sources

Clean Ocean Advocate, March 2009

open access: yes, 2009
The monthly Clean Ocean Advocate newsletter informs citizens about critical ocean pollution issues, important meeting dates, proposed legislation, special events, and other notes of interest.

core   +1 more source

Ocean energy contract list, fiscal year 1990 [PDF]

open access: yes, 1991
The purpose of the federal Ocean Energy Technology (OET) Program is to develop techniques that harness ocean energy (waves, currents, and thermal and salinity gradients) in a cost-effective and environmentally acceptable manner.

core   +1 more source

Tunable‐Threshold UV Dosimetry With Programmable Luminescent Tags via Oxygen‐Mediated Room‐Temperature Phosphorescence

open access: yesAdvanced Materials Technologies, EarlyView.
A fully organic UV threshold dosimeter is developed by exploiting the oxygen‐sensitive room‐temperature phosphorescence of a purely organic emitter in a polymer matrix. Upon reaching a specific cumulative UV dose, photochemical oxygen depletion triggers a sharp, high‐contrast emission.
Tim Achenbach   +3 more
wiley   +1 more source

Isolating the signal of ocean global warming [PDF]

open access: yes, 2007
Identifying the signature of global warming in the world's oceans is challenging because low frequency circulation changes can dominate local temperature changes.
Tett, S.   +7 more
core   +1 more source

What about Marine Renewable Energies in Spain?

open access: yesJournal of Marine Science and Engineering, 2019
Renewable energies play a fundamental role within the current political and social framework for minimizing the impacts of climate change. The ocean has a vast potential for generating energy and therefore, the marine renewable energies are included in ...
María Dolores Esteban   +4 more
doaj   +1 more source

Life Cycle Assessment of Electricity Generation from an Array of Subsea Tidal Kite Prototypes

open access: yesEnergies, 2020
Tidal current technologies have the potential to provide highly predictable energy, since tides are driven by lunar cycles. However, before implementing such technologies on a large scale, their environmental performance should be assessed. In this study,
Mohamad Kaddoura   +2 more
doaj   +1 more source

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