The phrase "a rfa" is not correct or usable in written English as it appears to be an incomplete or unclear expression.
It may be intended to refer to something specific, but without context, it cannot be used appropriately.
Example: "Please submit a rfa for review." (assuming "rfa" stands for a specific term).
Alternatives: "a request for approval" or "a formal request."
Given a constant pumping power, the length of dispersion compensation fiber (DCF) in a RFA could be determined.
In addition, in a RFA epiphysiodesis study using rabbits, Ghanem et al. reported that treated specimens revealed cellular anarchy, loss of columnar stratification, and loss of the physeal height, while the medial counterpart remained normal [5].
We did not observe any revascularization phenomena in the treated fibroids, nor did we need to repeat a RFA treatment.
An extra-anatomic liver resection, however, will not have a much higher morbidity than a RFA during laparotomy.
A RFA treatment cycle could be one or two sessions of lung RFA, targeting one lung after the other or targeting twice the same lung.
In our previous study we described a RFA procedure during the first trimester of pregnancy [ 21] and Fujita et al. reported a pregnant patient with a HCA that was treated by RFA during her second trimester of pregnancy (18th week of gestation) [ 32].
In 1999 the National Cancer Institute (NCI), recognizing the need for a multi-center effort in prostate cancer tissue banking, issued an RFA for a consortium effort to collect large numbers of clinically annotated prostate cancer specimens for the research community [ 2].
So responding directly to an RFA is a crapshoot.
Subsequently, the plasmid pBlueScript (Fermentas) has been converted by the Gateway® Vector Conversion System (Invitrogen) into a destination vector by insertion of an RfA cassette (Invitrogen) in order to maintain the correct reading frame, leading to the generation of the plasmid pBS-RfA.
However, when a previously unfunded application, originally submitted as an investigator-initiated application, is to be submitted in response to an RFA, it is to be prepared as a new application.
Applications submitted in response to an RFA compete head-to-head with all other such submissions for a fixed pool of money.
