Confucian precepts, xiao included, have undergone modification throughout China's long history, but nonetheless, the basic principles of respect and care for the elderly have survived.
The crater left by that impact is visible in the new pictures, but its soft outline suggests some of the pit's features have undergone modification.
Treatments that have undergone modification in their delivery format (e.g., use of telephone and videotape) were also identified and critically evaluated.
In the fourth edition (1866) of On the Origin of Species Darwin wrote that "the periods during which species have undergone modification, though long as measured in years, have probably been short in comparison with the periods during which they retain the same form".
Overlapping reading frames preserve in their structure, features relating to mutational origination of new genes, but have undergone modification for both immediate benefits and for variational buffering and amplification.
"…the periods during which species have undergone modification, though long as measured in years, have probably been short in comparison with the periods during which they retain the same form".
Analyses of primate sequence variation suggest that the precise roles of FOXP2 may have undergone modifications during human history, perhaps in relation to speech (Enard et al., 2002).
The fact that the system has undergone modification regularly to cater to the demand of the health system has ensured the continued relevance for the computerized HMIS.
Although laser cladding continues to be an efficient means of surfacing discrete parts of components, the basic processing geometry has undergone modifications to create an industry in which parts can be manufactured rapidly and flexibly.
