That's why Koehler argues that deradicalization programs are an essential component of national security policy.
They are an essential component of any country's child and family policy.
These movements, which ultimately question classic notions of the urban and the rural, are an essential component of India's urbanity.
Such tests are an essential component of a good recovery policy.
Those haunting vocals are an essential component of songs like "True Love Waits," in which Mr. Yorke's voice weeps over the guitar backup with plaintive yearning.
It is a fundamental principle, not because ivory-tower dons deserve to be indulged but because free universities are an essential component of a free society.
These fungal spores are an essential component of composting and help organic matter from the garden to decompose, but such incidents are, thankfully, extremely rare.
Our universities are an essential component of the UK science base, but their impact on local, regional, and national economies is much wider.
They are an essential component of the traditional English fry-up, but should I have looked further away to the home of tomatoes in South America?
It is the world's biggest chipmaker and its branded wares are an essential component in most PCs.
Aquatic microbes perform a host of biochemical transformations and are an essential component of the food chain in these environments.
