He said insurance companies had long differentiated between men and women in calculating risk because they considered gender differences to be an "objective criteria".
The Journal has long differentiated itself from the competition as the go-to source for authoritative business-news reporting.
First, Williamson has long differentiated herself from her fellow travelers in advocating formal political activism around issues such as gay marriage, the establishment of a federal Department of Peace, and the need to raise voter turnout among women.
First, we compared the mortality patterns exhibited by two well-known sets of Drosophila melanogaster populations that have long been shown to exhibit strikingly differentiated patterns of survival: the "B" and "O" populations long studied by Rose and his colleagues [19].
In contrast, adult mammalian CMs have long been thought to be terminally differentiated and thus post-mitotic [ 16– 18] and much of the growth of the postnatal mammalian heart occurs via enlargement of pre-existing CMs, i.e., hypertrophy [ 18, 19].
Cancer stem cells present in tumors in a very small number, have long lives, and supply other more-differentiated tumor cells.
We have long argued that the West, as it were, should take a more differentiated view on power.
Pluripotency-associated factors and their rivals, lineage specifiers, have long been considered the determining factors for the identity of pluripotent and differentiated cells, respectively.
This zone is determined chiefly by its climate, which is characterized by very dry summers and mild, rainy winters, but it has long been much differentiated by its inhabitants.
