Results 51 to 60 of about 19,857 (307)

Influence of lithium carbonate and superplasticizer as admixtures on low calcium dialuminate cement castable submitted to thermal shock

Journal of Asian Ceramic Societies, 2021
The purpose of this study was to investigate the hot properties of low calcium dialuminate cement castable as binder with varying amount of Li2CO3 and castament FS20 superplasticizer as admixtures. Thermal damage test was carried out through quenching in
Arlin Bruno Tchamba, George Elambo Nkeng, Nangah Che Randy, Marcel Guidana, Ngouloure N M Zenabou, Yannick Tchedele Langollo, Daniel Ducho, Thomas A. Bier   +7 more
doaj   +1 more source

Depth estimation of inner wall defects by means of infrared thermography [PDF]

, 2009
There two common methods dealing with interpreting data from infrared thermography: qualitatively and quantitatively. On a certain condition, the first method would be sufficient, but for an accurate interpretation, one should undergo the second one ...
Mohd. Mokji, Musa, Syed Abu Bakar, Syed Abdul Rahman   +1 more
core  

Sirolimus for Extracranial Arteriovenous Malformations: A Scoping Review of the Evidence in Syndromic and Non‐Syndromic Cases

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Arteriovenous malformations (AVMs) are rare, high‐flow, vascular anomalies that can occur either sporadically or as part of a genetic syndrome. AVMs can progress with serious morbidity and even mortality if left unchecked. Sirolimus is an mTOR inhibitor that is effective in low‐flow vascular malformations; however, its role in AVMs is unclear.
Will Swansson, Ingrid Winship, Gary Hammerschlag, Laura Scardamaglia   +3 more
wiley   +1 more source

Influência dos aditivos sobre a permeabilidade e a velocidade de secagem de concretos refratários aplicados por projeção Influence of additives on the permeability and drying behavior of wet shotcrete refractory castables

Cerâmica, 2004
A projeção a úmido de concretos refratários consiste em aplicar o material como um jato de "spray" sobre a superfície, resultando numa elevada taxa de instalação e uma eficiente compactação do material.
Y. A. Marques, D. Vasques Filho, R. G. Pileggi, V. C. Pandolfelli   +3 more
doaj   +1 more source

Use of dilatometer to screen refractory raw materials

International Journal of Ceramic Engineering & Science, 2022
Sudden shortage of a particular raw material due to freight disruptions, competitive market, and COVID restrictions have frequently forced the refractory industry to rapidly develop alternative formulations using available low‐cost materials.
Somnath Mandal, Manoj K. Mahapatra
doaj   +1 more source

Intravitreal GD2‐Specific Chimeric Antigen Receptor T‐Cell Therapy for Refractory Retinoblastoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Effective treatments for advanced, treatment‐resistant retinoblastoma (RB) remain limited. GD2‐specific chimeric antigen receptor (CAR) T cells show potent antitumor activity with minimal toxicity but have not previously been evaluated in RB.
Subongkoch Subhadhirasakul, Jatuporn Sujjitjoon, Pa‐thai Yenchitsomanus, Kridtin Jarutatsanangkoon, Ng Wei Loon, Kleebsabai Sanpakit, Jassada Buaboonnam, Chayamon Takpradit, Pornpimon Yuti, Nunghathai Sawasdee, Piriya Luangwattananun, Siripakorn Sangkitporn, Arnan Limmahachai, La‐ongsri Atchaneeyasakul   +13 more
wiley   +1 more source

Magnesia‐carbon refractories from recycled materials

International Journal of Ceramic Engineering & Science, 2022
Recycling of used refractories – in particular closed‐loop recycling – gains in importance because of both ecological and economic benefits, such as the conservation of natural resources, reduced landfilling, and the reduction of greenhouse gases and ...
Kirsten Moritz, Steffen Dudczig, Hans Georg Endres, Daniel Herzog, Matthias Schwarz, Leandro Schöttler, Daniel Veres, Christos G. Aneziris   +7 more
doaj   +1 more source

Prevalence and Trajectory of Household Material Hardship Among Children With Advanced Cancer

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background/Objectives Families of children with advanced cancer living in poverty experience inferior outcomes including poor parent mental health and worse child quality of life. Household material hardship (HMH: food, housing, transportation, and/or utility insecurity) is a modifiable poverty exposure—and potential intervention target—that ...
Sarah Wright, Morgan A. Paul, Selena Murcia Mendez, Emily Jones, Lucille Lokko, Chelsea Heneghan, Nicholas Purol, Morgan Arnold, Rahela Aziz‐Bose, Colleen A. Kelly, Sandi L. Pruitt, Joanne Wolfe, Kira Bona, Puja J. Umaretiya   +13 more
wiley   +1 more source

Thermochemistry of MgCr2O4, MgAl2O4, MgFe2O4 spinels in SO2-O2-SO3 atmosphere [PDF]

Processing and Application of Ceramics, 2016
The present paper investigates high-temperature sulphate corrosion of basic refractory ceramics containing magnesium spinels (MgAl2O4, MgFe2O4, MgCr2O4 and their solid solutions) widely used in metallurgy, chemical, ceramic and glass industry. This group
Anna Gerle, Jerzy Piotrowski, Jacek Podwórny   +2 more
doaj   +1 more source

Galactic Cosmic Rays from Supernova Remnants: II Shock Acceleration of Gas and Dust [PDF]

, 1997
This is the second paper (the first was astro-ph/9704267) of a series analysing the Galactic Cosmic Ray (GCR) composition and origin. In this we present a quantitative model of GCR origin and acceleration based on the acceleration of a mixture of ...
Axford W. I., Axford W. I., Bell A. R., Berezhko E. G., Bibring J.-P., Biermann P. L., Cesarsky C. J., Cummings A. C., Drury L., Ellison D. C., Ellison D. C., Ellison D. C., Ellison D. C., Engelmann J. J., Epstein R. I., Garrard T. L., Giacalone J., Jones F. C., Lagage P. O., Prishchep V. L., Ryter C.   +20 more
core   +2 more sources