Which Joe gave his name to ‘sloppy joes’? We look at five interesting sandwiches and their lexical origins.
A measure of the capacity of a substance to absorb light of a specified wavelength. It is equal to the logarithm of the reciprocal of the transmittance.‘a plot of absorbance versus wavelength would give a Gaussian curve’count noun ‘absorbances were recorded with a clinical photometer’
- ‘The isotropic emission spectra were normalized to the corresponding absorbance at the excitation wavelength.’
- ‘In these experiments electron absorbances were measured as a function of increasing laser intensity and, subsequently, as a function of decreasing laser intensity.’
- ‘The total cavity loss is then the sum of the mirror transmission and the sample absorbance.’
- ‘The absorbance measured is directly proportional to the concentration of human leptin present.’
- ‘Then, absorbances at the four wavelengths were calculated.’
We take a look at several popular, though confusing, punctuation marks.
From Afghanistan to Zimbabwe, discover surprising and intriguing language facts from around the globe.
The definitions of ‘buddy’ and ‘bro’ in the OED have recently been revised. We explore their history and increase in popularity.