Norten's design articulates the membrane as porous spatial boundary.

Each has always had porous boundaries.

Embrace is marked by two key stances: acting with generosity toward the perpetrator and maintaining porous boundaries of flexible identities.

But what respectable drama of 1905 would have dared show the porous boundaries between these worlds?

One theme was the exploration of the porous boundary between sanity and madness, or control and the loss of it.

The easternmost edge of the property is planted with staggered blocks of arborvitae, creating a hedge that serves as a porous boundary.

Fourth, networks have porous and mobile boundaries such that they might as well be infinitely adaptable.

Advocates found porous boundaries between nature and artifice that could be explored and tested.

But his humor, like Mae West's, is based on porous boundaries and jarring oppositions.

Several mayors spoke passionately about their frustration with the porous boundaries exploited by gun traffickers.