Such techniques include fluorescence, paramagnetic resonance, microcalometry, circular dicroism, dual wavelength spectrophotometry, stop-flow spectrometry among others.

UNESCO: Science Policy and Capacity-Building

At this hour the circular drive in front was empty of buses and carpooling Suburbans, so she was able to lurch to a stop just steps away from the front door.

NPR: In 'Challenger Park,' Mom Is an Astronaut