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Akademický článek

Development of a magnetic sensor for detection of moderate carburization damages in heat-resistant HP-Nb tubes of steam reforming furnaces

Autor: Juan E.C. Lopez, Mónica P. Arenas, Clara J. Pacheco, Fábio S. Queiroz, Carlos B. Eckstein, Laudemiro Nogueira, Luiz H. de Almeida, João M.A. Rebello, Gabriela R. Pereira

Publikováno v: Journal of Materials Research and Technology, Vol 7, Iss 3, Pp 371-375 (2018)

Although carburization is not a typical occurrence in steam reforming furnaces, this localized damage can occur and its detection is an important issue. A magnetic sensor based in the magnetic flux density variation has been proposed for the carburiz

Externí odkaz: https://doaj.org/article/81b56d3624f3419593ea4bfe52960461

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Akademický článek

Characterization of the aging state of modified HP steels by ultrasonic signal processing and the effect of creep voids in the interdendritic region

Autor: Natalie C. de Siqueira, Monica P. Arenas, Priscila D. de Almeida, Leonardo S. Araújo, Carlos B. Eckstein, Laudemiro Nogueira, Jr, Luiz H. de Almeida, Gabriela R. Pereira

Publikováno v: Journal of Materials Research and Technology, Vol 7, Iss 3, Pp 361-365 (2018)

HP austenitic stainless steels are extensively used in the oil and gas industry as radiant tubes in reformer and pyrolysis furnaces. These steels exhibit high resistance to oxidation, thermal stability, and creep resistance at elevated temperatures.T

Externí odkaz: https://doaj.org/article/40bb9d1b7cb54e83811fc38d36e7a710

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Akademický článek

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Akademický článek

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Akademický článek

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Treatment of the Neuropathic Bowel by Electrical Stimulation of the Rectum

Autor: Francis Katona, Herbert B. Eckstein

Publikováno v: Developmental Medicine & Child Neurology. 16:336-339

UMMARY Seven children with myelomeningocele, neuropathic bladder and neuropathic bowel, none of whom had spontaneous bowel movements, were treated by internal electrical stimulation of the rectum. All seven achieved remarkable improvement in bowel fu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6657a4b29d7d13598c43f3d16d6e2c09
https://doi.org/10.1111/j.1469-8749.1974.tb03344.x

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Bowel Function in Myéloméningocèle

Autor: Herbert B. Eckstein, William G. Scobie, William J. Long

Publikováno v: Developmental Medicine & Child Neurology. 12:150-156

UMMARY Bowel function in 80 patients with myelomeningocele is reviewed. There was no correlation between bowel control and extent of limb paralysis. Institutionalised children did better than those at home, and 50 per cent of those incontinent of uri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0335cd77c7f693494f719389e7846e44
https://doi.org/10.1111/j.1469-8749.1970.tb03019.x

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Urinary Diversion in Children A Review of 148 Patients with Special Reference to the Neurogenic Bladder

Autor: Herbert B. Eckstein

Publikováno v: Developmental Medicine & Child Neurology. 7:167-174

SUMMARY A series of 148 children in whom a urinary diversion was carried out is presented. The various methods used in this series are discussed and the different complications which were met are described. Trigonostomy and vesicostomy were not succe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b1057699fb79fc5512da4dc07cfc2d3
https://doi.org/10.1111/j.1469-8749.1965.tb10907.x

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Immediate Shunt Replacement in the Treatment of Bacterial Colonisation of Holter Valves

Autor: Herbert B. Eckstein, I. M. Kamal, J. L. Nicholas

Publikováno v: Developmental Medicine & Child Neurology. 12:110-113

SUMMARY The treatment of colonised Holter shunts, used in the management of hydrocephalus, is discussed and 57 patients are reviewed. The ‘classical’ delayed shunt replacement is compared with ‘immediate’ shunt replacement. The advantages of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::566fb259ff986f891ae8c73900dc2dc8
https://doi.org/10.1111/j.1469-8749.1970.tb03013.x

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