Results 41 to 50 of about 1,360,403 (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
doaj +1 more source
Study of dielectric strength of (Blend SiC) nanocomposites [PDF]
مجلة جامعة الانبار للعلوم الصرفة, 2018 A nanocomposite materials were prepared based on polymeric blend[ 80% Ep + 20% UPE], supported by nanosilicon Carbide (SiC) , of crystalline size (≈ 50 nm) with weight percentages[ 2, 4 and 6 Wt% ].
Jaafar K. Ch. Al-Suwaydawei +1 more
doaj +1 more source
The SiC problem: astronomical and meteoritic evidence [PDF]
, 1999 Pre-solar grains of silicon carbide found in meteorites and interpreted as having had an origin around carbon stars from their isotopic composition, have all been found to be of the beta-SiC polytype.
A. K. Speck +13 more
core +3 more sources
Fracture and Structural Integrity, 2023 The demanding material quality criteria in the automotive and aerospace industries have recently had an impact on the development of lightweight aluminium alloys.
Gururaj Hatti +2 more
doaj +1 more source
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
doaj +1 more source
Dimension towers of SICs. I. Aligned SICs and embedded tight frames
, 2017 Algebraic number theory relates SIC-POVMs in dimension $d>3$ to those in dimension $d(d-2)$. We define a SIC in dimension $d(d-2)$ to be aligned to a SIC in dimension $d$ if and only if the squares of the overlap phases in dimension $d$ appear as a ...
Appleby, Marcus +3 more
core +1 more source
Controlled epitaxial graphene growth within amorphous carbon corrals [PDF]
, 2014 Structured growth of high quality graphene is necessary for technological development of carbon based electronics. Specifically, control of the bunching and placement of surface steps under epitaxial graphene on SiC is an important consideration for ...
Claire Berger +9 more
core +3 more sources
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
Genu valgum and arachnodactyly: a rare presentation in Wildervanck syndrome
Journal of OphthalmologyBackground: Cervico-Oculo-acoustic syndrome, also known as Wildervanck syndrome, is a rare inherited disorder that causes congenital hearing loss, Klippel-Feil abnormalities, and Duane retraction syndrome.
Dipti Shikha Kashyap E, Mohit Kumar
doaj +1 more source
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
openaire +2 more sources