The phrase "an ff" is not correct or usable in written English.
It appears to be an incomplete or incorrect expression, lacking context or clarity.
Example: "I need an ff to complete the task." (Note: this example assumes "ff" has a specific meaning in context.)
Alternatives: "a ff" or "one ff".
The action of F appears to be gradual and "systemic": femaleness increases along the shoot and can "diffuse" from an FF rootstock to an ff scion [27].
If we do not center the data FFPE and FF matched samples group completely separately in an FF and an FFPE cluster, in contrast to median centered data where all the FFPE samples clustered together with their FF paired counterparts.
Affixing more badges to an FF is like welcoming Sophia Vergara to a dinner party and handing her a nametag.
O. brachyantha is the earliest diverged diploid species having an FF genome type (Vaughan et al. 2008).
Reuters says an "FF 81" is planned, too, and is the other vehicle that survived the rethinking of its planned product pipeline.
The photoelectric conversion efficiency was 0.43%, with an OCV of 0.594 V, J SC of 2.0 mA cm−2, and an FF of 0.36.
The fusion proteins were loaded onto a rProtein A FF column (Amersham Biosciences).
Analysis by ELISA and gel electrophoresis showed that cMAb CK3 was recovered at purity and final yield of 92 96% from the HiTrap rProtein A-FF column.
Since the purity of cMAb obtained from HiTrap rProtein A-FF column was high, the ability to withstand high column pressures and nearly 95% recovery of the original supernatant antibody made a HiTrap rProtein A-FF column well suited as an initial capture step without a further polishing step.
PSCs with pristine PEDOT PSS exhibit a Voc of 0.85 V, a J SC of 13.29 mA/cm2, a FF of 66%, and a corresponding PCE of 8.48%.
With NH3 treatment, the related DSC shows an improved photovoltaic performance with a FF of 62.0% and a J sc of 14.0 mA/cm2.
