Results 141 to 150 of about 43,969 (311)
Integrated gasifier combined cycle polygeneration system to produce liquid hydrogen [PDF]
An integrated gasifier combined cycle (IGCC) system which simultaneously produces electricity, process steam, and liquid hydrogen was evaluated and compared to IGCC systems which cogenerate electricity and process steam.
Burns, R. K. +2 more
core +1 more source
Microscopy Research and Technique, EarlyView.SEM–EDX and XRD characterization confirm that pouches made from readily available aluminum foil, used in combination with a commercial cryo‐EM transfer system, effectively protect highly atmosphere‐sensitive and/or hygroscopic materials from contamination during transfer from inert environments to the SEM vacuum chamber.
Louis G. Corcoran +8 more
wiley +1 more source
Closing address Introduce or develop further the new energy technologies? [PDF]
, 1981 Westerterp, K.R.
core +4 more sources
Journal of Ultrasound in Medicine, EarlyView.Objective To investigate the value of transitional phase characteristics on Sonazoid contrast‐enhanced ultrasound (S‐CEUS) in the differential diagnosis of common focal liver lesions (FLLs). Materials and Methods This prospective multicenter study enrolled 122 participants with FLLs from 8 medical centers between December 2023 and March 2025. The study
Yunhao Luo +10 more
wiley +1 more source
The gas chain: influence of its specificities on the liberalisation process. NBB Working Papers. No. 122, 16 November 2007 [PDF]
, 2007 Like other network industries, the European gas supply industry has been liberalised, along the lines of what has been done in the United Kingdom and the United States, by opening up to competition the upstream and downstream segments of essential ...
Swartenbroekx, Carine.
core
Advancements in 3D Printing of Self‐Healing Polymer Systems
Macromolecular Materials and Engineering, EarlyView.This review provides an overview of the most common 3D printing technologies and summarizes the numerous methods to produce self‐healing materials. The challenges and strategies used to adapt these methods to 3D printing are then highlighted to provide a framework for future research in 3D printing self‐healing polymer systems.
Adam L. Bachmann, Bryan S. Beckingham
wiley +1 more source
Removing Cross-Border Capacity Bottlenecks in the European Natural Gas Market: A Proposed Merchant-Regulatory Mechanism [PDF]
We propose a merchant-regulatory framework to promote investment in the European natural gas network infrastructure based on a price cap over two-part tariffs. As suggested by Vogelsang (2001) and Hogan et al. (2010), a profit maximizing network operator
Anne Neumann +2 more
core
Metal Hydrides‐Based Hydrogen Purification Systems—A Review
MetalMat, EarlyView.Metal hydrides as an innovative means to purify hydrogen can enable new avenues in the use of hydrogen as a clean energy vector across its production methods. ABSTRACT This review investigates the critical role of purification for enabling the use of hydrogen from various production pathways.
Cameron Reid +2 more
wiley +1 more source
MetalMat, EarlyView.This study experimentally evaluates the performance of eco‐friendly vegetable‐based cutting fluids—coconut, sunflower, and palm oils—during turning of AISI 304 stainless steel under minimum quantity lubrication. Palm oil exhibited superior lubrication and cooling characteristics, yielding the lowest cutting force, temperature, and surface roughness ...
Ranjith Ravindran Nair +3 more
wiley +1 more source
Mechanical Characterization of CNT/PLA Parts via FFF Additive Manufacturing
Polymer Engineering &Science, EarlyView.Effects of infill density on microstructure and porosity of 3D printed CNT/PLA composites. ABSTRACT Fused filament fabrication (FFF) enables the production of complex thermoplastic components but is often limited by internal porosity and insufficient mechanical performance for structural applications.
Yiyun Wu +4 more
wiley +1 more source