Comparisons between siblings happen easily enough on their own, so there is no need to reinforce one identity based on the identity of another.
Recent studies on re-identification of individuals from genomic data reinforce one of the founding premises of the PGP's open-consent framework.
Then the children shifted to vocabulary words designed to reinforce one particular sound -- dived," "beside," "ride," "time".
This causes interference among them: some of the waves reinforce one another, while others cancel one another out.
Prosperous economies are ones in which investments by governments, households, and businesses – or what I call the "investment triad" – reinforce one another in building innovative capabilities.
Commercial and social media also reinforce one another – picking up each other's news and bouncing it back to create an atmosphere of perpetual mudslinging.
As Jeffrey D. Sachs argues in "The End of Poverty," simultaneous investments in health, education, agriculture, transportation, sanitation and energy reinforce one another.
The fact that mental illness, drug use, and physical disability so often reinforce one another challenges how we think about the capacities of people who go to prison.
Like Mr. Bush, Mr. Gore is using the idea of responsibility to reinforce one of the basic tenets of his party.
There's a feedback loop at work here, whereby the practice of comedy, and the writing about it in the mass media, mutually reinforce one another.
But when a C.S.B. works it can reinforce one of an independent bookstore's advantages over Amazon: a close relationship with those who shop there.
