Results 31 to 40 of about 552,496 (302)

Sustainable Hydrogen Production, a Review of Methods, Types, Applications, Challenges, and Future Perspectives

Global Challenges
Hydrogen is promising as an innovative energy vector beyond its conventional role and receiving international identification as a feasible fuel source.
Sajid Ali Ansari, Mir Waqas Alam, Neetu Dhanda, Misbah Sehar Abbasi, Mais Emad Ahmed, Alanoud bader alrashidi, Amani Mubarak Al‐Farhan, Buzuayehu Abebe   +7 more
doaj   +1 more source

Análise dos processos de obtenção do gás natural e os problemas operacionais

Processando o Saber, 2021
O gás natural é um combustível fóssil que se encontra na natureza, normalmente em reservatórios profundos, associado ou não ao petróleo. Utilizado como combustível com vários destinos, como por exemplo: automóveis, residências e comércios, como ...
Iruan Gomes Camillo, Larissa Rosa Araujo, Antonio Jorge Ferreira Pires   +2 more
doaj  

Feasibility Study of using a LiDAR in the complex flowfield of an offshore platform, to measure wind shear profile. [PDF]

, 2011
Offshore wind is the major growth area in the wind industry sector today. However, there remains a key, fundamental missing element - a thorough understanding of the offshore wind climatology and likely wind resource.
Fabre, Sylvie, Scanlon, Thomas, Stickland, Matthew   +2 more
core  

Tough, Ductile, and Strong Hard‐Soft Cementitious Composite Enabled by Multi‐Material Additive Manufacturing

Advanced Materials, EarlyView.
Drawing inspiration from the layered hard‐soft architecture found in sea sponges, this work establishes a new framework for architected cementitious composites (ACC) through multi‐material additive manufacturing (MMAM) process. The integration of mortar and elastomer phases into layered architectures enables synergistic toughening mechanisms, including
Aimane Najmeddine, Shashank Gupta, William Makinen, Zayvinn Lin, Krystal Delnoce, Reza Moini   +5 more
wiley   +1 more source

Massachusetts Offshore Wind Future Cost Study [PDF]

, 2016
The Special Initiative on Offshore Wind is an independent project at the University of Delaware's College of Earth, Ocean and Environment that supports the advancement of offshore wind as part of a comprehensive solution to the most pressing energy ...
Deniz Ozkan, Stephanie McClellan, Willett Kempton   +2 more
core  

Pulsed Electrolysis Prevents Sulfur Poisoning for Sustained Sulfide Valorization

Advanced Materials, EarlyView.
Integrating pulsed electrolysis with Sc‐doped NiFe‐LDH enables sustainable sulfide valorization, achieving >500 h stability, 99.8% efficiency. Moreover, this technology produces high‐purity sulfur and sodium formate, boosting profit by 121% to $1,294.7 per tonne of hydrogen.
Zhiyan Hou, Yangbo Ma, Yufeng Wu, Weijin Cao, Zhengxiao Guo, Changlong Wang   +5 more
wiley   +1 more source

Offshore education : offshore education in the wider context of internationalisation and ICT: experiences and examples from Dutch higher education [PDF]

, 2007
This report presents a study on offshore education conducted by a consortium of Dutch higher education researchers and commissioned by the Digital University (DU). The study explored the extent to which Dutch higher education institutions are involved in
Adrichem, Nelleke van, Deen, Jarno, Dekker, Peter, Mesker, Peter, Verkroost, Marie-Jose, Vossensteyn, Hans, Weert, Egbert de   +6 more
core   +2 more sources

Corals and Reef‐Dwelling Fish Regulate Carbon Storage and Cycling Processes in Coral Reef Ecosystems

Advanced Science, EarlyView.
Coral reefs are biodiversity hotspots, yet their role in carbon storage and cycling remains poorly understood. Using field surveys and modeling in the South China Sea, we reveal the overlooked potential of carbon storage in reef ecosystems and how reef fish, corals, and surface sediment jointly shape reef carbon reservoirs.
Yiting Chen, Wenliang Zhou, Lan Qiu, Han Lai, Mingpan Huang, Qian Li, Wen Yu, Pei‐Yuan Qian, Fuwen Wei   +8 more
wiley   +1 more source

Calculating Methane Emissions from Offshore Facilities Using Bottom-Up Methods

Eng
With changing demands in regulation, understanding methane emissions from offshore oil and gas production infrastructure has become increasingly important.
Stuart N. Riddick, Mercy Mbua, Catherine Laughery, Daniel J. Zimmerle   +3 more
doaj   +1 more source

Heterointerface‑Enabled Electrocatalysis for Efficient Energy Conversion

Advanced Science, EarlyView.
Functionally distinct A/B materials can be integrated at the nanoscale to create customized heterointerfaces with tunable band alignment and charge redistribution, providing fast electron and ion transport channels as well as cooperative dual active sites.
Liuru Fang, Hsiwen Wu, Hengyue Xu, Jie Zhang   +3 more
wiley   +1 more source