However, cells expressing kinase-dead p110β were predominantly normal, clearly demonstrating that kinase-independent functions of p110β are sufficient to upkeep radiation-induced DNA repair [ 161].
As to money, once he had created a revenue stream from the published work sufficient for the upkeep of his quirky lifestyle, Prince seems to have lost interest in the problem of commercialising his output.
A good first step in addressing it would be to overhaul E-Rate to make sure it gets the Web into every classroom and library, not just a school, either through cable or Wi-Fi, and with sufficient financing for upkeep.
For these services he picked up additional income that should alone be sufficient to pay for upkeep on the house in Dallas and a few car payments to boot.
A sufficient contribution from each person towards the upkeep of an institution does not mean enough to counterbalance that particular individual's benefit from, or use of, that institution, but means enough that across the entire breadth of everyone's contributions, the institution can be adequately maintained and provide the services that are both wanted and needed.
However, when passengers were asked about specific services, including cleanliness of toilets, upkeep of train carriages and provision of car parking facilities and sufficient space to sit or stand, their levels of satisfaction tended to decline.
In addition to recovering the cost of business activities, profits must be sufficient to pay taxes (local, state, and national), dividends to stockholders, interest on borrowed capital, research and development funding, reinvestment in upkeep and modernization, and investment in exploring other options.
Upkeep, however, was costly.
Then the trail needed upkeep.
The upkeep was fantastic".
