Asbestos is a commercial name, not a mineralogical definition, given to a variety of six naturally occurring fibrous minerals. These minerals possess high tensile strength, flexibility, resistance to chemical and thermal degradation, and electrical resistance. Today, modern science has conclusively proven that asbestos is a particularly toxic substance that ought to be totally avoided in case possible. Asbestos use dates back at least 4,500 years, when the inhabitants of East Finland strengthened pots and cooking utensils with the asbestos mineral anthophyllite. The large scale asbestos industry began in the mid-19th century. Early attempts at producing asbestos paper and cloth in Italy began in the 1850s, but were unsuccessful in creating
Asbestos is made up of six different minerals and is a naturally forming substance. As it forms, fibres develop that can be transformed into durable, thin threads for use in industrial, commercial and even domestic applications. For example, the construction industry has used asbestos in insulation, as a cement strengthener, fireproofing and roofing. Over the years, it became evident how risky asbestos exposure is to your health as people developed the life-threatening form of Mesothelioma that could be traced back to this exposure.
Numerous authors believe that the risks associated with asbestos exposure were known more than 2000 years ago when Greek Geographer Strabo pointed out that slaves who wove asbestos into clothes developed a ‘sickness of the lung’ and that a similar observation was also made on asbestos miners, by Pliny the Elder, a Roman naturalist.3,9,120 However, Browne et al describes Strabo’s and Pliny’s stories to be inaccurate due to mistranslation. He points out that Strabo was referring to arsenic disulphide, and that Elder Pliny was referring to sulphide of mercury, and not asbestos.121 Regardless of the accuracy of these anecdotes, there is a myriad of evidence of early knowledge of asbestos’s health danger.
If you or anyone you know have been exposed to such things as hazardous materials containing asbestos you may want to get checked out by a physician. Asbestos poisoning can lead to a cancer known as mesothelioma. There are several different types of mesothelioma as well including;
Unfortunately, millions of people have been exposed to asbestos over the years. Only now are we able to see the disastrous effects of asbestos exposure in the workplace. Just as it is with other cancers, an early diagnosis is important for effective treatment of the disease. If you have been exposed to asbestos in the past especially at the place of work, and if you stat to notice the common symptoms then you should see your physician immediately for appropriate tests and
There are five main asbestos diseases including asbestos cancers that can develop following exposure to asbestos fibres These are malignant asbestos mesothelioma cancer, asbestos lung cancer, asbestosis, asbestos pleural thickening and asbestos pleural plaques, however,
As many may know asbestos has been in issue all over the world for the last few decades, however asbestos is more common in a few specific industries. One of the industries where asbestos is a major issue is the construction industry because of how cheap, durable, and flexible it happens to be. Asbestos can be found in fireproofing products, insulation, drywall taping compounds, construction mastics, duct tape, construction felts, textured paints, spray on acoustic insulation, and vermiculite products to name a few. Trades that might be working around these products and are at risk include bricklayers, laborers, drywall hangers, insulation workers, home renovators, plumbers, masonry workers, and tile setters. There are also all different manufacturers
According to professional Mrs. White of the School of California at San David, the U. s. Declares consumption of asbestos improved from 100,000 statistic a lot in 1932 to 700,000 statistic a lot in 1951. Asbestos consumption actually actually peaked in 1974 with 750,000 statistic a lot.
People working in mining, plumbing, insulating and electronic are at risk. Asbestos are made of up fibers found in soil and rock which when inhaled cause inflammation and alveolitis. The macrophages that release, “toxic oxygen free radicals and cause cellular apoptosis, leading to both fibrosis and malignancy” (McCance & Huether, 2014).
2a. WEA’s, or wireless emergency alerts, are the computing innovation that I chose to represent in my computational artifact. WEA’s are the alerts that appear on your phone like text messages when there is information that needs to be spread to the general public. They provide severe weather alerts, amber alerts, as well as presidential alerts. My computational artifact showcases the purpose of my innovation on the left, and the potential repercussions of implementing the innovation on the right side.
Asbestos and mesothelioma law linked since such mineral substance known to be irritating, back in the early 20th century, when asbestos, according to a source, has widely used in manufacturing and construction industry. Asbestosdescribesto nameseveral natural minerals with the physical characteristic resistant to heat, non-conductor, and in addition, inexpensive to produce and easy to use. Asbestos made from fibres, as when its tiny size released in the air become airborne and inhaled,can create damage
Asbestos cancer is a serious and rare disease that results from exposure to the fibrous mineral called asbestos. It occurs more frequently among men, especially those between the ages of 50 and 70; however, asbestos cancer is not unknown among women. In the US alone, about 2000 to 3000 men and women are diagnosed with asbestos cancer each year.
Asbestos is a rather remarkable naturally occurring substance. Known as "rock floss" or "mountain leather", man has found many uses for asbestos throughout the ages.
What is asbestos you ask? Well asbestos is the name for a group of naturally occurring silicate minerals that can be separated into fibers. The fibers are strong, durable, and resistant to heat and fire. They are also long, thin, and flexible, so that they can even be woven into cloth. Because of these qualities, asbestos has been used in thousands if consumer, industrial, maritime, automotive, scientific and building products. During the twentieth century, some 30 million tons of asbestos were used in industrial sites, homes, schools, shipyards and commercial buildings in the United States.
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It is believe that over 1 million people living in India are being occupationally exposed to asbestos.12 This does not even include the millions that live near the factories where asbestos is used. Studies by the National Institute of Occupational Health (NIOH), which is an autonomous government scientific body based in Ahmedabad, India, have found lung impairments and radiological abnormalities in 54.8% of asbestos milling workers and 19.5% in asbestos miners.12 Like the U.S, India does have restrictions on asbestos ambient air dust levels which are set to 2 f/cc per 30 minutes, however it has been found that these limits are not practiced and on average milling factories were found to have more than 33 times the legal limit of asbestos present.12 While there are restrictions in