Results 81 to 90 of about 113,643 (305)

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

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

Circularly Polarized Red‐NIR Emission With High Dissymmetry Factor From Achiral [Mo6I8(OCOC2F5)6]2− Cluster Anion Embedded in a Bent‐Core Liquid Crystal Host

open access: yesAdvanced Optical Materials, EarlyView.
Associating a chiral bent core liquid crystal molecule, that self‐assembles into helical nanofilaments, with an achiral red‐NIR phosphorescent octahedral molybdenum cluster produces a hybrid material exhibiting efficient red‐NIR circularly polarized emission under UV excitation.
Jeanne Rebours   +6 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

Life Cycle Assessment of Ocean Energy Technologies: A Systematic Review

open access: yesJournal of Marine Science and Engineering, 2019
The increase of greenhouse gases (GHG) generated by the burning of fossil fuels has been recognized as one of the main causes of climate change (CC). Different countries of the world have developed new policies on national energy security directed to the
María Guadalupe Paredes   +2 more
doaj   +1 more source

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

open access: yesAdvanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu   +5 more
wiley   +1 more source

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

open access: yesAdvanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

Generation of Typical Seawater Temperature Year and Its Applications(Part II)

open access: yesZhileng xuebao, 2022
Seawater temperature is a critical factor in the design and operation of new energy systems that utilize ocean energy, such as seawater-source heat pumps and power generation systems that use seawater as the cooling medium.
Duanmu Lin   +3 more
doaj  

Changes in Wave Energy in the Shelf Seas of India during the Last 40 Years Based on ERA5 Reanalysis Data

open access: yesEnergies, 2019
Ocean wave energy is one of the cleanest renewable energy sources around the globe, but wave energy varies widely from place to place and from time to time.
M. M. Amrutha, V. Sanil Kumar
doaj   +1 more source

Addendum to A Blueprint for Ocean Energy Development 2010-2015 [PDF]

open access: yes
OWET convened the second annual OWET Developersʼ Summit on August 2, 2011 in Portland, Oregon. The Summit brought together participants, both new and those who had attended the first OWET Developersʼ Summit 2010, to review the Blueprint for Ocean Energy ...
Oregon Wave Energy Trust
core   +1 more source

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