Search results
Results from the WOW.Com Content Network
Asbestos-related diseases are disorders of the lung and pleura caused by the inhalation of asbestos fibres. Asbestos-related diseases include non-malignant disorders such as asbestosis (pulmonary fibrosis due to asbestos), diffuse pleural thickening, pleural plaques, pleural effusion, rounded atelectasis and malignancies such as lung cancer and malignant mesothelioma.
Asbestos (/ æ s ˈ b ɛ s t ə s, æ z-,-t ɒ s / ass-BES-təs, az-, -toss) [1] is a group of naturally occurring, toxic, carcinogenic and fibrous silicate minerals.There are six types, all of which are composed of long and thin fibrous crystals, each fibre (particulate with length substantially greater than width) [2] being composed of many microscopic "fibrils" that can be released into ...
The first lawsuits against asbestos manufacturers occurred in 1929. Since then, many lawsuits have been filed against asbestos manufacturers and employers, for neglecting to implement safety measures after the link between asbestos, asbestosis and mesothelioma became known (some reports seem to place this as early as 1898 in modern times). The ...
Asbestos warts: caused when the sharp fibers lodge in the skin and are overgrown causing benign callus-like growths. Pleural plaques: discrete fibrous or partially calcified thickened area which can be seen on X-rays of individuals exposed to asbestos. Although pleural plaques are themselves asymptomatic, in some patients this develops into ...
The mineral asbestos is subject to a wide range of laws and regulations that relate to its production and use, including mining, manufacturing, use and disposal. [1] [2] [3] Injuries attributed to asbestos have resulted in both workers' compensation claims and injury litigation.
J. W. Roberts Ltd. was founded in Armley in 1874 as a textile producer, primarily working with cotton, hemp and jute.By 1906, its factory on Canal Road, known as the Midland Works, specialised in the manufacture of asbestos insulation mattresses for steam locomotive boilers and is believed to have been one of only two factories in the world at the time which processed blue asbestos. [3]
Three polytypes of chrysotile are known. [8] These are very difficult to distinguish in hand specimens, and polarized light microscopy [6] must normally be used. Some older publications refer to chrysotile as a group of minerals—the three polytypes listed below, and sometimes pecoraite as well—but the 2006 recommendations of the International Mineralogical Association prefer to treat it as ...
The album was "more defiant and outspoken" than their previous work; [16] the single "Blue Sky Mine" describes asbestos exposure in the Wittenoom mine tragedy. [16] The lead single peaked at number eight on the ARIA singles charts, [ 12 ] top 15 in Norway and Switzerland, [ 17 ] number 47 on Billboard Hot 100 and number one on both their ...