Results 41 to 50 of about 1,192,898 (301)

Towards a Power Production from 100% Renewables: The Italian Case Study

Energies, 2023
The need to reduce greenhouse gas emissions is driving many actions to decarbonize the most impactful sectors. Among these, the energy sector accounts for almost one third of emissions.
Lorenzo Ferrari, Gianluca Pasini, Umberto Desideri   +2 more
doaj   +1 more source

Power-to-X technologies

, 2021
The transport, buildings and industry sectors, which still rely on gas and liquid fossil fuels, are the sectors with the highest carbon reduction costs. In this context, Power-to-X technologies, together with the development of low carbon electricity generation facilities look promising for full decarbonization by 2050. This paper describes three types
Aneva, Sara, Minovski, Dragan, Sarac, Vasilija   +2 more
openaire   +1 more source

Therapeutic Apheresis for Intravenous Methylprednisolone‐Refractory Neuromyelitis Optica Spectrum Disorder: Clinical and Radiological Outcomes in a Single‐Center Case Series

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Neuromyelitis optica spectrum disorder (NMOSD) is a relapsing autoimmune disease of the central nervous system. High‐dose intravenous methylprednisolone (IVMP) is the standard first‐line therapy for acute attacks, although some patients remain refractory.
Wataru Horiguchi, Daisuke Katagiri, Takeyuki Watadani, Shunichi Matsuda, Hiroshi Kaneko, Noritoshi Arai   +5 more
wiley   +1 more source

Goodness Needs No Privilege: A Reply to Funkhouser [PDF]

, 2006
According to Eric Funkhouser, omnipotence and necessary moral perfection (what Funkhouser calls "impeccability") are not compatible. Funkhouser gives two arguments for this claim.
Senor, Thomas D.
core  

Mixed-Integer Linear Programming (MILP) Approach for the Synthesis of Efficient Power-to-Syngas Processes

Frontiers in Energy Research, 2020
Within the context of energy transition scenarios toward renewable resources, superstructure optimization is implemented for the synthesis of sustainable and efficient Power-to-Syngas processes.
Andrea Maggi, Marcus Wenzel, Kai Sundmacher, Kai Sundmacher   +3 more
doaj   +1 more source

Operation of Power-to-X-Related Processes Based on Advanced Data-Driven Methods: A Comprehensive Review

Energies, 2022
This study is a systematic analysis of selected research articles about power-to-X (P2X)-related processes. The relevance of this resides in the fact that most of the world’s energy is produced using fossil fuels, which has led to a huge amount of ...
Mehar Ullah, Daniel Gutierrez-Rojas, Eero Inkeri, Tero Tynjälä, Pedro H. J. Nardelli   +4 more
doaj   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Thin Nickel Coatings on Stainless Steel for Enhanced Oxygen Evolution and Reduced Iron Leaching in Alkaline Water Electrolysis

Electrochemical Science Advances
One of the most mature technologies for green hydrogen production is alkaline water electrolysis. However, this process is kinetically limited by the sluggish oxygen evolution reaction (OER).
Yashwardhan Deo, Niklas Thissen, Vera Seidl, Julia Gallenberger, Julia Hoffmann, Jan P. Hofmann, Bastian J. M. Etzold, Anna K. Mechler   +7 more
doaj   +1 more source

A Review of Seasonal Energy Storage for Net-Zero Industrial Heat: Thermal and Power-to-X Storage Including the Novel Concept of Renewable Metal Energy Carriers

Energies
Achieving net-zero greenhouse gas emissions by 2050 requires CO2-neutral industrial process heat, with seasonal energy storage (SES) playing a crucial role in balancing supply and demand.
Yvonne I. Baeuerle, Cordin Arpagaus, Michel Y. Haller   +2 more
doaj   +1 more source