- Nowadays, efforts are still being devoted to the structural modification of these pharmaceutically important molecules, for enhancing the activity or modifying the activity profile.
- The line graphs show the response activity profiles of five salt and five sweet hamster chorda tympani fibers to the four primary taste qualities.
- The office has been humming with activity.
- The number of active profiling objects is at the maximum and no more may be started.
- The threat of war has depressed business activity.