It takes the average reader and 52 minutes to read Miners' Views about Personal Dust Monitors by Robert H. Peters
Assuming a reading speed of 250 words per minute. Learn more
Coal workers' pneumoconiosis is the leading cause of death due to occupational illness among U.S. coal miners. This disease is caused by miners' exposure to excessive levels of respirable coal mine dust. A personal dust monitor (PDM) has recently been developed to provide near real-time feedback to miners regarding the level of respirable coal dust in the air they breathe. This report documents coal miners' reactions to this device and how they make use of the information it provides. It summarizes a field study by the NIOSH that documented the opinions of 30 miners at 4 underground coal...
Miners' Views about Personal Dust Monitors by Robert H. Peters is 52 pages long, and a total of 13,104 words.
This makes it 18% the length of the average book. It also has 16% more words than the average book.
The average oral reading speed is 183 words per minute. This means it takes 1 hour and 11 minutes to read Miners' Views about Personal Dust Monitors aloud.
Miners' Views about Personal Dust Monitors is suitable for students ages 8 and up.
Note that there may be other factors that effect this rating besides length that are not factored in on this page. This may include things like complex language or sensitive topics not suitable for students of certain ages.
When deciding what to show young students always use your best judgement and consult a professional.
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