But Putin's aversion could also be tied to security concerns ingrained in him from his time as a KGB spy.
Discrimination lowers academic performance for black students Last month, the United Nations Working Group of Experts on People of African Descent expressed concern about deeply ingrained racial discrimination in U.S. schools.
The fear, ingrained through the generations, persists.
Voter turnout stood at around 60%. United Russia scrambled to address the sharp drop in its support, which analysts put down to voters' concerns over the authoritarianism, ingrained corruption and falling living standards that Putin has presided over.
Referring to the power struggles in Brussels, Miliband and Bildt complained that "inter-institutional rivalries are well-ingrained … we are concerned about some of the inter-institutional struggles evident in our current negotiations on the EAS package.
Trust in institutions is so ingrained an instinct that, before the crisis, there was little concern about the safety of banks.
Multiple calls for randomisation have been challenged because of a concern that randomisation may not be feasible secondary to ingrained suppositions as to who can be safely extubated.
We are concerned that a study previewed in "The Cost of Not Settling a Lawsuit" (Business Day, Aug. 8) reinforces ingrained negative misperceptions of how our legal system works.
But as calls for a relaxation of the policy intensify, and official hints of looser restrictions increase, so do concerns that the one-child culture is now so ingrained among Chinese that the authorities may not be able to encourage more births even if they try.
To reach the last 2 adopter categories of "late majority" and "laggards," messages and approaches used in the community and among the client base need to reflect concerns of older men, as well as strive to change ingrained social norms among secondary audiences, such as partners and community leaders.
