Results 21 to 30 of about 174,219 (285)
MedicinaBackground and Objectives: A large amount of recent evidence suggests that cellular inability to consume oxygen could play a notable part in promoting sepsis as a consequence of mitochondrial dysfunction and oxidative stress.
Giuseppe Bertozzi +4 more
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Magnetorheological chemical compound polishing of single crystal SiC substrate
Jin'gangshi yu moliao moju gongcheng, 2022 Based on the magnetorheological chemical composite polishing principle of Fenton reaction, the magnetorheological chemical composite polishing experiment was carried out on single crystal SiC substrate, and the influence of process parameters on the ...
Huazhuo LIANG +4 more
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Medycyna Pracy, 2020 A diagnosis of occupational diseases implicates some medical and legal consequences; therefore, the most specific and objective methods are needed in the diagnostic process.
Jolanta Walusiak-Skorupa +2 more
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InformationImmersive learning has been recognized as a promising paradigm for enhancing educational experiences through the integration of VR. We propose an architecture for intelligent tutoring in immersive VR environments that employs LLM-based non-playable ...
Mohamed El Hajji +5 more
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Foundations of Physics, 2020 AbstractThe problem of constructing maximal equiangular tight frames or SICs was raised by Zauner in 1998. Four years ago it was realized that the problem is closely connected to a major open problem in number theory. We discuss why such a connection was perhaps to be expected, and give a simplified sketch of some developments that have taken place in ...
openaire +3 more sources
The Mechanical Properties of Aluminum Matrix Composites [PDF]
Engineering and Technology Journal, 2009 This work is production of aluminum matrix composite by powder metallurgy method .The samples have done when aluminum powder was used as a matrix in purity of (9.99%) and silicon carbide(α-SiC) as reinforcement material, the particle sizes were used ...
Mohammed Waheed, Sadir Majeed
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Liquid Lithium Corrosion of Sic/Sic Composites
Materialia, 2023 Silicon carbide fibre reinforced silicon carbide matrix composite (SiC/SiC) is a key structural material for fusion reactors to allow high temperature operation of liquid lithium breeder blankets. This research investigated the corrosion behaviour of two SiC/SiC composites (using Tyranno SA3 and SA4 fibres) immersed in static liquid lithium at 600 °C ...
Liu, J +6 more
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Advanced Engineering Materials, EarlyView.Al‐Cu intermetallic compounds (IMCs) have a significant influence on the properties of Al‐Cu bimetallic interfaces formed in compound casting. This article provides a deeper understanding of microstructure, crystallography, thermal properties, hardness, and corrosion response of Al‐Cu IMCs with the goal of facilitating the optimization of the ...
Alireza Nazarahari +7 more
wiley +1 more source
Cannabis and Sudden Cardiac Death: A Case Series with Narrative Literature Review
Forensic SciencesBackground/Objectives: Cannabis is the most widely used illicit substance worldwide, particularly among young adults, with growing acceptance following medical and recreational legalization. Although generally perceived as a drug with low acute toxicity,
Vito Maria Goffredo +5 more
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X‐Ray Tomography Analysis of Damage Mechanisms in Metal Matrix Syntactic Foams During Compression
Advanced Engineering Materials, EarlyView.In situ synchrotron X‐ray tomography is used to investigate the internal damage mechanisms of AlSi12 metal matrix syntactic foam with ceramic hollow spheres during compressive loading. It is concluded that a homogeneous distribution of the second‐phase filler material results in a sequential collapse in a localized region; this leads to controlled and ...
Indrajeet Tambe +8 more
wiley +1 more source