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An effective TBC needs to meet certain requirements to perform well in aggressive thermo-mechanical environments. [2] To deal with thermal expansion stresses during heating and cooling, adequate porosity is needed, as well as appropriate matching of thermal expansion coefficients with the metal surface that the TBC is coating.
In 2008, evidence for tuberculosis infection was discovered in human remains from the Neolithic era dating from 9,000 years ago, in Atlit Yam, a settlement in the eastern Mediterranean. [7] This finding was confirmed by morphological and molecular methods; to date it is the oldest evidence of tuberculosis infection in humans.
Tick-borne encephalitis (TBE) is a viral infectious disease involving the central nervous system.The disease most often manifests as meningitis, encephalitis or meningoencephalitis.