reciprocity

This long established principle, known as reciprocity, has made it difficult for scientists to independently control how thermal energy enters and leaves a material.

From Science Daily ● Jul. 7, 2026

In interdependence, we’re giving from our emotional overflow, and the love and care we receive in that reciprocity, for caring for the people in our lives, balances out.

From Los Angeles Times ● Jun. 15, 2026

The framework stresses sovereignty, territorial integrity and reciprocity, while promising economic gains for both Armenia and Azerbaijan through expanded trade and transit.

From Barron's ● Feb. 9, 2026

The White House cited “productive negotiations with trade partners to address trade reciprocity and national security concerns with respect to imports of wood products.”

From The Wall Street Journal ● Jan. 1, 2026

With him came escalating demands for land and service—the veneer of reciprocity was fading.

From "1491" by Charles C. Mann

These kinds of resonances and reciprocities can allow a story to jump between elements without the need for novelistic bridge passages.

From The Guardian ● Sep. 24, 2014

We may live in a world of technological prowess, but we are still creatures guided by ancient reciprocities.

From Salon ● Dec. 15, 2012

The great American metaphysician Chuck Jones discerned some years ago that the universe operates in sequences of violent Newtonian reciprocities.

From Time Magazine Archive

But as to the reciprocities of individual friendship, Epicurus went beyond the Stoics, by the amount of self-sacrifice and devotion that he enjoined for the benefit of a friend.

From Moral Science; a Compendium of Ethics by Bain, Alexander

Her lover, who was a seaman on board one of the Welsh traders, had often met her there, and a tranquil, uninterrupted walk it afforded them, for exchanging the reciprocities of their mutual affection.

From The Mirror of Literature, Amusement, and Instruction Volume 19, No. 552, June 16, 1832 by Various