Results 91 to 100 of about 10,035 (265)

Comparison of various methodological approaches to model asbestos thresholds for mesothelioma

Frontiers in Public Health
BackgroundThere is evidence to support several modes of action (MoAs), and particularly non-genotoxic MoAs, for mesothelioma induced by asbestiform elongate mineral particles (EMPs).
Julie E. Goodman, Andrey Korchevskiy, Ann G. Wylie   +2 more
doaj   +1 more source

Multipolar mitosis and aneuploidy after chrysotile treatment: a consequence of abscission failure and cytokinesis regression

OncoTarget, 2016
Chrysotile, like other types of asbestos, has been associated with mesothelioma, lung cancer and asbestosis. However, the cellular abnormalities induced by these fibers involved in cancer development have not been elucidated yet. Previous works show that
B. Cortez, Paula Rezende Teixeira, S. Redick, S. Doxsey, G. Machado-Santelli   +4 more
semanticscholar   +1 more source

The sub‐μm petrography of the observed meteorite fall Winchcombe—A complex array of pristine and altered chondrite components

Meteoritics &Planetary Science, Volume 60, Issue 9, Page 2149-2165, September 2025.
Abstract Samples of observed meteorite falls provide important constraints on alteration histories of Solar System materials. Due to its rapid collection, terrestrial alteration in the observed Mighei‐type (CM) carbonaceous chondrite fall Winchcombe was minimal.
Johannes Lier, Christian Vollmer, Linus Risthaus, Demie Kepaptsoglou, Quentin M. Ramasse, Aleksander B. Mosberg, Ashley J. King, Charlotte L. Bays, Paul F. Schofield   +8 more
wiley   +1 more source

Cation Doping Approach for Nanotubular Hydrosilicates Curvature Control and Related Applications

Crystals, 2020
The past two decades have been marked by an increased interest in the synthesis and the properties of geoinspired hydrosilicate nanoscrolls and nanotubes.
Andrei A. Krasilin, Ekaterina K. Khrapova, Tatiana P. Maslennikova   +2 more
doaj   +1 more source

Quantitative determination of chrysotile in massive serpentinites using DTA: implications for asbestos determinations

, 2011
There is increasing concern about the health hazard of asbestos from natural geologic deposits such as greenstones [natural occurring asbestos (NOA)]. Therefore, quantitative determination of the chrysotile asbestos content within massive serpentinites ...
C. Viti, A. F. Gualtieri, GUALTIERI, Alessandro, C. Giacobbe, GIACOBBE, C., VITI, C., GUALTIERI, A.   +6 more
core   +1 more source

Asuka 12236 more primitive than Paris: Clues given by their Infrared and Raman micro‐spectroscopy signatures

Meteoritics &Planetary Science, Volume 60, Issue 8, Page 1851-1860, August 2025.
Abstract Carbonaceous chondrites are meteorites originating from undifferentiated objects of the Solar System, which may retain signatures of primitive matter. Here, we present a comparative study between two CM chondrites Asuka 12236 and Paris, both considered among the most primitive in the carbonaceous chondrite meteorite collection.
Zahia Djouadi, Vassilissa Vinogradoff, Zelia Dionnet, Coline Serra, Douchka Dimitrijevic, Alexandra Malnuit, Cateline Lantz, Philippe Claeys, Steven Goderis, Louis Le Sergeant d'Hendecourt   +9 more
wiley   +1 more source

Transformation of Silicate Ions into Silica under the Influence of Acid on the Structure of Serpentinite

Molecules
The process of transformation of the silicate components of the crystal lattice structure of chrysotile during its quantitative interaction with aqueous solutions containing various stoichiometrically required amounts of sulfuric acid (SRA H2SO4 ...
Abdrazak Auyeshov, Kazhymuhan Arynov, Chaizada Yeskibayeva, Aizhan Dikanbayeva, Darkhan Auyeshov, Yerkebulan Raiymbekov   +5 more
doaj   +1 more source

The Global Health Dimensions of Asbestos and Asbestos-Related Diseases

Annals of Global Health, 2016
The Collegium Ramazzini (CR) reaffirms its long-standing position that responsible public health action is to ban all extraction and use of asbestos, including chrysotile. This current statement updates earlier statements by the CR with a focus on global
Ken Takahashi, Philip J. Landrigan, Collegium Ramazzini   +2 more
doaj   +1 more source

Increasing the production efficiency of chrysotile cement products [PDF]

, 2008
Improving the efficiency of chrysotile-cement products is achieved by changing the raw materials with additives, changing their structure and properties, generating new kinds of chrysotile-cement productsnoBelgorod State ...
Vezentsev, A. I., Naumova, L. N.
core  

Seismic Velocities of Subducted Serpentinites Through the Lizardite‐Antigorite Transition

Geophysical Research Letters, Volume 52, Issue 13, 16 July 2025.
Abstract The mineralogical transition (lizardite to antigorite) occurring in serpentinites dragged down in subduction zones depends on the metamorphic pressure and temperature conditions. The seismic Vp/Vs ratio is useful for distinguishing serpentinites from other mantle rocks. To understand the effects of the metamorphic conditions and the associated
He‐Ming Wang, Mai‐Linh Doan, Anne‐Line Auzende, Stéphane Schwartz, Samuel Chapman, Jérôme Fortin, Xiao‐Ming Tang   +6 more
wiley   +1 more source