Výsledky vyhledávání - "Ultrafine crystalline silica"

Differential activation of RAW 264.7 macrophages by size-segregated crystalline silica

Autor: Emanuele Cauda, Claudette M. St. Croix, Luis A. Ortiz, Ming Sun, Jonathan Franks, Linda McWilliams, Michelangelo Di Giuseppe, Steven E. Mischler

Publikováno v: Journal of Occupational Medicine and Toxicology (London, England)

Background Occupational exposure to crystalline silica is a well-established occupational hazard. Once in the lung, crystalline silica particles can result in the activation of alveolar macrophages (AM), potentially leading to silicosis, a fibrotic l

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35631c7705decebb3d65690be7844da2
https://doi.org/10.1186/s12995-016-0145-2

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Facile Synthesis via Electrospinning of a Tetraethoxysilane/Polyvinylpyrrolidone Sol and Characterization of Ultrafine Crystalline SiO 2 Nanofibers.

Autor: Jiang, Yu¹ (AUTHOR), Zhang, Yongfeng^1,2 (AUTHOR) zhangyfcec@yahoo.cn, Bai, Jie^1,2 (AUTHOR), Ma, Zhaofei¹ (AUTHOR), Cui, Jingdong² (AUTHOR)

Publikováno v: Journal of Macromolecular Science: Physics. Mar2014, Vol. 53 Issue 3, p383-390. 8p. 1 Black and White Photograph, 1 Diagram, 4 Graphs.

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Various admixtures to mitigate the long-term strength retrogression of Portland cement cured under high pressure and high temperature conditions

Autor: Jiankun Qin, Xueyu Pang, Ashok Santra, Guodong Cheng, Hailong Li

Publikováno v: Journal of Rock Mechanics and Geotechnical Engineering, Vol 15, Iss 1, Pp 191-203 (2023)

In order to investigate the problem of long-term strength retrogression in oil well cement systems exposed to high pressure and high temperature (HPHT) curing conditions, various influencing factors, including cement sources, particle sizes of silica

Externí odkaz: https://doaj.org/article/238a1f8449e641d9a087ebf178e4e542

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