Results 41 to 50 of about 2,347 (263)

Design, preparation, and application of new functional refractories

open access: yes工程科学学报, 2019
Every significant technical advancement of the steel industry has depended on the support of refractories used as lining materials in various smelting containers.
En-hui WANG, Jun-hong CHEN, Xin-mei HOU
doaj   +1 more source

Treatment of Refractory and Super-refractory Status Epilepticus [PDF]

open access: yesNeurotherapeutics, 2018
Refractory and super-refractory status epilepticus (SE) are serious illnesses with a high risk of morbidity and even fatality. In the setting of refractory generalized convulsive SE (GCSE), there is ample justification to use continuous infusions of highly sedating medications-usually midazolam, pentobarbital, or propofol. Each of these medications has
Samhitha, Rai, Frank W, Drislane
openaire   +2 more sources

Corrosão de refratários utilizados na siderurgia. Parte I: propriedades microestruturais Corrosion of refractories used in steel metallurgy. Part I: microstructural properties

open access: yesCerâmica, 2012
Neste trabalho foi realizada uma revisão dos principais aspectos encontrados na literatura especializada sobre corrosão de refratários, avaliando-se a viabilidade de determinados ensaios e relacionando-os com resultados experimentais.
S. R. Bragança
doaj   +1 more source

Alkali resistance testing methodology and development: Focus on mullite based castables

open access: yesInternational Journal of Ceramic Engineering & Science, 2022
Aluminosilicate refractories, which are widely used in alkali‐rich environments, typically have a matrix that is close to mullite in composition. It is the matrix component that is most vulnerable to attack in service.
Katherine Haines   +2 more
doaj   +1 more source

Pediatric refractory and super-refractory status epilepticus [PDF]

open access: yesSeizure, 2019
To summarize the available evidence related to pediatric refractory status epilepticus (RSE) and super-refractory status epilepticus (SRSE), with emphasis on epidemiology, etiologies, therapeutic approaches, and clinical outcomes.Narrative review of the medical literature using MEDLINE database.RSE is defined as status epilepticus (SE) that fails to ...
Alejandra Vasquez   +2 more
openaire   +2 more sources

Advances in the Development, Processing, and Application of Locally Sourced Clay-based Refractory Materials for Furnace Application in Nigeria

open access: yesScience, Engineering and Technology
Refractories are ceramic materials that are used in high-temperature applications, often above 1100oC. These materials find applications in reactors, kilns, ovens, and furnace linings.
Oryina Mbaadega Injor   +5 more
doaj   +1 more source

Chronic migraine: treatability, refractoriness, pseudo-refractoriness [PDF]

open access: yesThe Journal of Headache and Pain, 2015
Chronic migraine (CM), a highly disabling condition affecting 2-3% of the general population, represents a difficult-to-treat disorder for its unclear pathophysiology, complex comorbidities, and disappointing response to available pharmacological treatments[1]. High quality evidence (≥2 RCTs) recommends the prophylactic use of onabotulinum toxin A (155-
Barbanti, Piero   +4 more
openaire   +2 more sources

Transient Thermo-Mechanical Analysis of Steel Ladle Refractory Linings Using Mechanical Homogenization Approach

open access: yesCeramics, 2020
Mortarless refractory masonry structures are widely used in the steel industry for the linings of many high-temperature industrial applications including steel ladles. The design and optimization of these components require accurate numerical models that
Mahmoud Ali   +3 more
doaj   +1 more source

Clinical and Biological Features of Response in Resistant Neuroblastoma to 131I‐Metaiodobenzylguanidine Radiotherapy in the Anti‐GD2 Immunotherapy Era

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background 131I‐metaiodobenzylguanidine (131I‐MIBG) radiotherapy is a key treatment for relapsed and refractory (R/R) neuroblastoma (NB). Patients with R/R disease treated in the modern era are increasingly exposed to anti‐GD2 immunotherapy, which exerts selective pressure and may modify both tumor cell state and microenvironment.
Benjamin J. Lerman   +7 more
wiley   +1 more source

Mechanical properties and microstructure fractal analysis of refractory bauxite concrete [PDF]

open access: yesScience of Sintering, 2015
The surface topography analysis via fractals as a means of explanation of composite materials mechanical and microstructural characteristics has hardly been reported so far. This study proposes a method of fractal analysis and its application to
Terzić A.   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy