"first time usage" is correct and usable in written English.
You can use it to describe something that is being done for the first time, for example: "This is our first time usage of this software."
For the next three years the Heath administration zig-zagged, between rightwing and more centrist policies, between conciliation and confrontation, until, with the phrase "U-turn" for the first time in common political usage, it narrowly lost power at the February 1974 general election.
"Now the challenge is to see if those reductions can be maintained," says Bird. Phase two of the project is about to be launched, during which 10 households on Tidy Street will for the first time measure their gas usage over the next six months.
Thanks to the Raman spectroscopy it was possible for the first time to map the usage of lead tin yellow type I and II in such a broad range.
In summary, our data provide for the first time a potential new usage of ATO, that is, in combination with TRAIL as an antieukemic agent.
By deploying stove use sensors for over a year, we were able to track and report for the first time the changes in usage of an advanced cookstove intervention and the primary traditional stove over time.
For the first time, the idea of statin usage to reduce pandemic mortality was suggested by Fedson [ 16] and, recently, these immunomodulatory agents have attracted much attention [ 44].
Lee Rainie, the director of Pew's Internet and American Life project, says this is the first time that Pew has measured broadband usage and how it relates to smartphone ownership and usage, so it's difficult to make a historic comparison.
The study, the sixth in the series, also found that Netflix usage, at 76percentt of those surveyed, has surpassed combined cable and satellite usage for the first time.
Overview of the CPU time usage in seconds per iteration for Viterbi training, Baum-Welch training and stochastic EM training for the three different models.
The present study deals with the feasibility of a microfluidic microbial electrolysis cell (MEC) as an efficient biohydrogen generator for medical usage for the first time.
