This figure shows the relationship between the exposure to different energies of 56 Fe and 28 Si particles and the threshold dose for the disruption of performance on a food-reinforced operant response.
12.
When the vast amount of pregnancy data does not support this preception as no women took part in the most radioactive liquidator operations, no pregnant individuals were exposed to the threshold dose.
13.
Radiation-induced disruption in CTA . This figure shows the relationship between exposure to different energies of 56 FE and 28 Si particles and the threshold dose for the disruption of amphetamine-induced CTA learning.
14.
Matthew Meselson, a Nobel Prize-winning molecular biologist at Harvard University, said the 8, 000 to 10, 000 spore threshold dose frequently cited as necessary for inhalation anthrax reflects a misunderstanding of disease probability assessment.
15.
According to Erowid a threshold dose would be 5 mg, a light dose would range from 8 15 mg, a common dose is 15 22 mg and a strong dose would be considered to be 20 40 mg.
16.
When the vast amount of pregnancy data simply does not support this preception as no women / " pregnant individuals took part " in the most radioactive liquidator operations, no " pregnant individuals " were exposed to the threshold dose.
17.
On April 19, 1943, Hofmann performed a self-experiment to determine the true effects of LSD, intentionally ingesting 0.25 milligrams ( 250 micrograms ) of the substance, an amount he predicted to be a threshold dose ( an actual threshold dose is 20 micrograms ).
18.
On April 19, 1943, Hofmann performed a self-experiment to determine the true effects of LSD, intentionally ingesting 0.25 milligrams ( 250 micrograms ) of the substance, an amount he predicted to be a threshold dose ( an actual threshold dose is 20 micrograms ).
19.
The French Academy of Sciences ( " Acad�mie des Sciences " ) and the National Academy of Medicine ( " Acad�mie nationale de M�decine " ) published a report in 2005 ( at the same time as BEIR VII report in the United States ) that rejected the Linear no-threshold model in favor of a threshold dose response and a significantly reduced risk at low radiation exposure:
