Successive iterations of reciprocity can readily hard-wire into collaboration or hostility.
Less-than-perfect soaps can leave a film that doesn't wash off readily in hard water, ergo the dreaded "soap scum".
Particle roundness or angularity also reflects mineralogy (soft minerals are abraded more readily than hard minerals), clast size (coarse particles become rounded more rapidly than do fine ones), and transport distance (sands become more abraded and hence rounder as the distance traveled increases).
It readily forms hard, stable carbides in alloys, and for this reason most of world production of the element (about 80%) is in making many types of steel alloys, including high strength alloys and superalloys.
Softer materials, such as plastic and wood, will strip more readily than harder ones, such as metal.
"The disintegration of deference and respect for authority" should be on the list, he suggests, as well as "envy, greed, materialism and the corrosive effects of readily-available hard-core pornography and the suppression of instincts of revulsion to violence through the conditioning effect of exposure to distasteful and extreme computer games and films".
Meat, which is stolen in some grocery stores is not readily open to hard tags (Retailer B 2015).
In an era when esoteric theories can be readily turned into hard cash from the public treasury, our criteria must be higher than what can get government grants for middle-class professionals.
What good will will it do if information that is meant to be readily accessible is hard to find and access?
In our study ethnic minorities, had a modest caloric intake readily metabolized by hard physical labor [ 34, 35].
Here we present a simple theory, Buffered Qualitative Stability (BQS), motivated by biological robustness, which has strong explanatory power and provides a number of hard, readily verifiable predictions for the topological structure of interaction networks, at both global and local scales.
