Which Joe gave his name to ‘sloppy joes’? We look at five interesting sandwiches and their lexical origins.
An estimate of the biological effect of a dose of ionizing radiation, calculated by multiplying the dose received by a factor depending on the type of radiation. It is measured in sieverts.
- ‘All doses are expressed as dose equivalents in sieverts (Sv).’
- ‘All patients had undergone X-ray examination prior to the start of therapy (effective dose equivalent for a procedure involving two film exposures was 0.4-2.4 mSv).’
- ‘Linear regression analysis was applied to assess the correlation between the dose equivalent of ionizing radiation to the whole body and MN frequency in exposed workers.’
- ‘The total increase in cosmonaut exposure was about 6 or 7 rem, a dose equivalent to 100 to 150 days of additional radiation exposure.’
- ‘During a solar particle event, a passenger on a high-flying supersonic aircraft can receive a radiation dose equivalent to about one chest X ray an hour.’
Are you looking for a word for a foolish person? We explore twelve interesting words to describe the dunderheads in your life.
Before you run for the hills, let’s run through a list of ‘run’ expressions that are running through our minds.
The definitions of ‘buddy’ and ‘bro’ in the OED have recently been revised. We explore their history and increase in popularity.