it was thought to have been first reported that asbestos had negative health effects in 1898.
it was thought to have been first reported that asbestos had negative health effects in 1898.
when was it though to have been first reported that asbestos had negative health effects?
1898
in japan, particularly after world war ii, asbestos was used in the manufacture of ammonium sulfate for purposes of rice production, sprayed upon the ceilings, iron skeletons, and walls of railroad cars and buildings (during the 1960s), and used for energy efficiency reasons as well. production of asbestos in japan peaked in 1974 and went through ups and downs until about 1990, when production began to drop dramatically.









































section::::history.:discovery of toxicity.









































in 1899, montague murray noted the negative health effects of asbestos. the first documented death related to asbestos was in 1906.
asbestos
the physical health benefits of marriage are well documented, but marital disruptions have been shown to negatively affect health. remarriage can attenuate but not completely eliminate the negative health effects of a marital disruption. among currently married persons, those who have previously been divorced or widowed have worse health than those who have been continuously married. research has not found any difference in physical health between persons with only one compared to multiple marital disruptions. the lingering negative health effects of marital disruption include increased risk for chronic conditions (e.g. diabetes and heart disease) and mobility limitations (e.g. difficulty walking a block or climbing stairs). however, it is also important to consider that it is difficult to determine causality; it is possible that a person’s health determines their likelihood of marrying and experiencing a disruption. in fact, it is possible that there are effects in both directions.
remarriage