[lemma=view | tag=NN] □
[lemma=view | tag=NN] □ □
[lemma=view | tag=NN] (□ | □)
In some situations tail drop allows a single connection or a few flows to monopolize queue space , preventing other connections from getting room in the queue . The wavefront model in the original VLBA correlator design allowed a more than adequate ( in most cases an unlimited ) range of all model parameters except the delay rate . Thus , the statute allows a $ 20 million tolerance for increasing or reducing total expenditures under the physician fee schedule . It was chosen because of the partitioning algorithm employed , and because this program allows a high degree of interactive supervision of the ' tree growing ' procedure , allowing control of the modelling process if needed .