Using both computer modeling and laboratory experiments, they discovered that it was possible to enhance the production of individual components of the cell wall under certain stress conditions by regulating different transcription factors. (scientificamerican.com)
He advises testing individual components in random units; then, when you find lead in a component, test that component in every unit. (realtormag.realtor.org)
You can focus on individual components of your kitchen when trying to apply a black and white design to it. (erahomedesign.com)