Results 21 to 30 of about 2,999 (192)
Commentary on Notification and Recordkeeping of Occupational Mesothelioma in India. [PDF]
Am J Ind MedABSTRACT In India, some occupational diseases are notifiable under the Mines Act, 1952, and the Factories Act, 1948. Mesothelioma, primarily attributable to asbestos exposure, has been listed specifically as one of the notifiable diseases under the Mines Act, 1952, and is notifiable under the category of occupational cancer in the Factories Act, 1948 ...
Singh R, Frank AL.
europepmc +2 more sources
, 1993 The substitution NaNa□-1Ca-1, which fills the A site, has been investigated in amphiboles close to the join tremolite-richterite. At 1123 K, compositions of amphiboles synthesized from bulk compositions on this binary are displaced towards magnesio ...
Navrotsky, A. +2 more
core +10 more sources
Features of Working on Breathing to Eliminate Tremolation in the Process of Learning to Sing [PDF]
Музыкальное искусство и образование, 2020 The article deals with the problem of eliminating one of the most common drawbacks in students’ singing – the presence of tremolation in the sound.
Zhang Ying
doaj +1 more source
Regulatory Toxicology and Pharmacology, 2008 Mediterranean regions such as Greece, Turkey, Cyprus, Corsica and New Caledonia have experienced epidemics of malignant mesothelioma as a result of non-occupational, "domestic" exposure to tremolite asbestos and fibrous erionite.
Constantopoulos, S. H.
exaly +1 more source
Chrysotile, tremolite and carcinogenicity [PDF]
The Annals of Occupational Hygiene, 1997 It has been suspected for many years that amphibole fibres in the tremolite series, a low level contaminant of chrysotile asbestos, may contribute disproportionately to the incidence of mesothelioma and perhaps other exposure-related cancers. A cohort of some 11,000 Quebec chrysotile workers, 80% of whom have now died, provided the opportunity to ...
J C, McDonald, A D, McDonald
openaire +3 more sources
Biological effects of tremolite [PDF]
British Journal of Cancer, 1982 Tremolite is an amphibole which has been implicated in a variety of disease patterns in different parts of the world. It occurs in a number of phases, which are chemically identical but have specific physical characteristics. In an attempt to clarify the epidemiological findings, tremolite fibres of 3 specific forms--A, B and C--were characterized and ...
J C, Wagner +6 more
openaire +2 more sources
Tremolite and mesothelioma. [PDF]
The Annals of occupational hygiene, 2002 Exposure to chrysotile dust has been associated with the development of mesothelioma and recent studies have implicated contaminating tremolite fibers as the likely etiological factor. Tremolite also contaminates talc, the most common non-asbestos mineral fiber in our control cases.We examined 312 cases of mesothelioma for which fiber burden analyses ...
Victor L, Roggli +3 more
openaire +3 more sources
Evolution history of north Anarak, Central Iran ophiolitic olistoliths using petrographical and mineral chemistry studies [PDF]
پترولوژی, 2021 Anarak ophiolite, belonging to Paleozoic, formed along with the tectonic evolution of the Paleo- Tethys Ocean, consisting of meta- peridotites of mantle and crust, cumulate rocks, massive gabbros, pillow lava, basic and ultrabasic dikes, rodingite and ...
Elahe Zarei +2 more
doaj +1 more source
Chrysotile, tremolite and fibrogenicity [PDF]
The Annals of Occupational Hygiene, 1999 Abstract Recently published analyses have shown that the risks of mesothelioma and lung cancer in Quebec chrysotile miners and millers were related to estimated level of fibrous tremolite in the mines where they had worked. An analysis has therefore been made of radiographic changes in men who in 1965 were employed by companies in Thetford Mines ...
J C, McDonald +2 more
+5 more sources
Crystals, 2023 Ospinsk is an area in Russia well-known for mining the highest quality green nephrite in the world. However, the chatoyant green nephrite found here has not been studied to date.
Weishi He +4 more
doaj +1 more source