Results 61 to 70 of about 3,096 (300)

A typology of schools across the four nations of the United Kingdom: Class, race and geography

open access: yesBritish Educational Research Journal, EarlyView.
Abstract In this paper we analyse the hierarchical field of schools across the United Kingdom during the transition to university and suggest that there are five socially distinct clusters of schools. Our five‐cluster typology of UK schools is composed of an established group of elite private and state schools, schools for the white rural and suburban ...
Sol Gamsu, Håkan Forsberg
wiley   +1 more source

Are physiological oscillations physiological?

open access: yesThe Journal of Physiology, EarlyView., 2023
Abstract figure legend Mechanisms and functions of physiological oscillations. Abstract Despite widespread and striking examples of physiological oscillations, their functional role is often unclear. Even glycolysis, the paradigm example of oscillatory biochemistry, has seen questions about its oscillatory function.
Lingyun (Ivy) Xiong, Alan Garfinkel
wiley   +1 more source

Bulk Vitrification Castable Refractory Block Protection Study [PDF]

open access: yes, 2005
Bulk vitrification (BV) was selected for a pilot-scale test and demonstration facility for supplemental treatment to accelerate the cleanup of low-activity waste (LAW) at the Hanford U.S. DOE Site. During engineering-scale (ES) tests, a small fraction of radioactive Tc (and Re, its nonradioactive surrogate) were transferred out of the LAW glass feed ...
Hrma, Pavel R.   +11 more
openaire   +2 more sources

Fundamentos e testes preliminares de resistência a erosão em concretos refratários Erosion resistance of refractory castables

open access: yesCerâmica, 2006
O desgaste de revestimentos refratários é um dos principais problemas em processos industriais onde as linhas de transferência estão sujeitas à alta velocidade de fluidos contendo partículas sólidas.
V. A. A. dos Santos   +3 more
doaj   +1 more source

Physical Characterization of Alumina (Al2o3) Based Refractory Applied on Induction Furnace Lining [PDF]

open access: yes, 2013
The broad variety of pyro-processing applications across industry demands great diversity in the supply of refractory materials. In fact, many of these materials have been developed specifically to meet the service conditions of a particular process. The
Nugroho, S. (Sri)   +2 more
core  

Harnessing Carbon‐Containing Materials for Next‐Generation High‐Temperature Electromagnetic Wave Absorbers

open access: yesCarbon Energy, EarlyView.
Traditional carbon materials show limited high‐temperature oxidation resistance, which becomes pronounced above 673 K and significantly restricts their practical applicability. To address this challenge, enhancing polarization loss and leveraging its negative temperature dependence to offset the temperature‐induced increase in conductance loss are ...
Yang Li   +9 more
wiley   +1 more source

Espinelização in-situ e seu efeito na resistência ao choque térmico de concretos refratários In-situ spinelization and thermal shock performance of refractory castables

open access: yesCerâmica, 2008
O desempenho de uma panela siderúrgica está atrelado ao seu revestimento refratário. Devido à elevada agressividade da escória presente no aço fundido, é fundamental a utilização de revestimentos de alta resistência à corrosão.
G. B. Cintra   +4 more
doaj   +1 more source

Refractories : 2006 [PDF]

open access: yes, 2007
Current industrial report.

core  

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

Achieving superior therapeutic effects on methicillin‐resistant Staphylococcus aureus infection via simple sulfonation process for preparing zwitterionic photosensitizer

open access: yesInterdisciplinary Medicine, EarlyView.
The sulfonated zwitterionic photosensitizer (PYSO3) is synthesized by reacting maleic anhydride derivatives with 4‐aminopyridine to form PY, followed by sulfonation with 1,4‐butane sultone. It exhibits both photothermal and photodynamic properties, enabling effective eradication of MRSA and biofilms, as well as promoting wound healing in mice ...
Changxu Zhu   +10 more
wiley   +1 more source

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