In 1970, the number of HMOs declined to fewer than 40. Paul M. Ellwood, Jr., often called the father of the HMO, began having discussions with what is today the U.S. Department of Health and Human Services that led to the enactment of the Health Maintenance Organization Act of 1973.
How is Nutrient Broth (microbiology) abbreviated? NB stands for Nutrient Broth (microbiology). NB is defined as Nutrient Broth (microbiology) very rarely.
The geochemistry of the exotic melange blocks, including the negative Nb anomaly, suggests that the source of the blocks originated in a fore-arc/marginal basin environment. To this melange of habits, Kitaj adds another tic, that of embodying Jewish anxiety and self-obsession to the point of unintentional parody.