Results 91 to 100 of about 1,041,897 (290)

Influência dos aditivos de consolidação sobre as propriedades termomecânicas da matriz de concretos de projeção Influence of setting additives on the thermomechanical properties of wet shotcrete refractory castables' matrix

open access: yesCerâmica, 2004
A projeção a úmido de concretos refratários consiste na aplicação do material na forma de um jato de "spray" sobre uma superfície, resultando numa elevada taxa de instalação e eficiente compactação do material.
Y. A. Marques   +3 more
doaj   +1 more source

Modal characterization of crack network development in an MgO containing refractory castable

open access: yes, 2023
International audienceDamage due to MgO hydration in castables has been studied by bar resonance and recently by Digital Image Correlation (DIC). The hydration reaction kinetics was studied via principal component analyses (PCA) applied to DIC results of
Vargas, Rafael   +3 more
core   +1 more source

A Processing‐Oriented Perspective on Advanced Anode Materials: From Graphite to Si‐Based Systems

open access: yesEcoEnergy, EarlyView.
This review provides a processing‐oriented framework for graphite and Si‐based anodes, linking material‐specific fabrication routes with manufacturability, scalability, cost, and industrial feasibility. This transition from established graphite processing to emerging Si‐based manufacturing strategies highlights practical pathways toward next‐generation
Seh‐Yoon Lim   +3 more
wiley   +1 more source

Propriedades termo-mecânicas de concretos refratários ligados por sílica coloidal Thermo-mechanical properties of colloidal silica-containing castable

open access: yesCerâmica, 2007
Os cimentos de aluminatos de cálcio (CAC) são os ligantes hidráulicos mais utilizados em concretos refratários. No entanto, a presença de CaO em sua composição pode limitar seu uso em elevadas temperaturas nos sistemas Al2O3-SiO2 e Al2O3-MgO.
M. R. Ismael   +3 more
doaj   +1 more source

Beyond seizure control: Non–seizure‐related outcomes in focal‐onset epilepsy treated with adjunctive cenobamate. Third interim results from the BLESS study

open access: yesEpilepsia, EarlyView.
Abstract Objective Cenobamate is approved for treatment of focal seizures in adults, but evidence on non‐seizure outcomes remains limited. This interim statistical analysis of the cenoBamate in aduLts with focal‐onsEt SeizureS (BLESS) study evaluated patient‐ and clinician‐reported outcomes for up to 52 weeks of cenobamate treatment.
Simona Lattanzi   +206 more
wiley   +1 more source

The effect of aggregate aspect ratio and temperature on the fracture toughness of a low cement refractory concrete

open access: yesMaterials Research, 2003
This work investigated the influence of the aggregate's aspect ratio on the fracture behavior of a low cement aluminum silicate refractory castable treated at two different temperatures (110 °C and 1000 °C).
Laura Brum Prata   +2 more
doaj   +1 more source

Do preclinical seizure models predict success or failure in anti‐seizure drug development? A retrospective analysis of 89 compounds with divergent clinical outcomes for epilepsy

open access: yesEpilepsia, EarlyView.
Abstract Anti‐seizure medication (ASM) discovery remains a major challenge despite over 30 commercially available options. One persistent obstacle for any promising candidate compound to successfully move from preclinical study to clinical approval has been the ambiguity in preclinical model selection.
Wolfgang Löscher   +1 more
wiley   +1 more source

Correlation between changes in mechanical strength and damping of a high alumina refractory castable progressively damaged by thermal shock

open access: yes, 2010
Resistance to thermal shock damage is an important characteristic in refractory materials, since it determines their performance and service life in many applications. Therefore, the use of more sensitive techniques is desirable to improve the evaluation
A. Pereira   +6 more
semanticscholar   +1 more source

Detection of focal impaired awareness seizures using a biometric shirt

open access: yesEpilepsia Open, EarlyView.
Abstract Objective In recent years, seizure detection using wearable technology has gained significant attention in research. Most studies, however, have focused on detecting generalized or focal to bilateral tonic–clonic seizures. This study evaluates the feasibility of using a biometric shirt to detect focal impaired awareness seizures (FIAS) by ...
Jérôme St‐Jean   +6 more
wiley   +1 more source

Microstructural X-Ray Computed Tomography Investigation of the Defect Evolution in Refractory Castings Based on Andalusite

open access: yesCeramics
X-ray computed tomography (XRT) has gradually established its position as a non-destructive and, therefore, reproducible three-dimensional (3D) investigation technique, allowing for material- and geometry-independent applications.
Anita Razavi   +4 more
doaj   +1 more source

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