نتایج جستجو برای: short fibers

تعداد نتایج: 504687  

2014
Guillaume Boulanger Pascal Andujar Jean-Claude Pairon Marie-Annick Billon-Galland Chantal Dion Pascal Dumortier Patrick Brochard Annie Sobaszek Pierre Bartsch Christophe Paris Marie-Claude Jaurand

The fibrogenicity and carcinogenicity of asbestos fibers are dependent on several fiber parameters including fiber dimensions. Based on the WHO (World Health Organization) definition, the current regulations focalise on long asbestos fibers (LAF) (Length: L ≥ 5 μm, Diameter: D < 3 μm and L/D ratio > 3). However air samples contain short asbestos fibers (SAF) (L < 5 μm). In a recent study we fou...

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Journal: :Fundamental and applied toxicology : official journal of the Society of Toxicology 1996
T W Hesterberg W C Miiller R P Musselman O Kamstrup R D Hamilton P Thevenaz

This study investigated possible relationships between fiber bio-persistence in the lung and previously observed differences in pulmonary toxicity between asbestos and man-made vitreous fibers (MMVF) following inhalation exposure. Fischer 344/N rats were exposed nose only, 6 hr/day for 5 days to 30 mg/m3 MMVF (two fiberglass compositions, rock wool, or slag wool) or to 10 mg/m3 crocidolite asbe...

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Journal: :Sen'i Kikai Gakkaishi (Journal of the Textile Machinery Society of Japan) 1995

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Journal: :Express Polymer Letters 2018

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Journal: :Environment. Technology. Resources. Proceedings of the International Scientific and Practical Conference 2015

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Journal: :Biophysical Journal 2014

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Journal: :The Journal of the Acoustical Society of America 1976

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Journal: :Mechanics of Time-Dependent Materials 2018

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Journal: :TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A 1998

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Journal: :Journal of Fiber Science and Technology 2016

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