Sentence examples for using an internal calibration from inspiring English sources
Temperature measurements before and after applying the alternating gradient using an internal calibration system [6] resulted in a difference of 0.9 K for a sample without gold nanoparticle (NP), and 0.7 K for a sample with gold NP.
A transverse section through a mature incisor from a wild-type mouse was used as an internal calibration standard.
The use of an internal calibration [21] results in a rate similar to that used by Kitchen et al. [20], which pinpointed the post-LGM population growth at ∼16 kya.
The processed data from this system are fully calibrated using an advanced internal calibration system [19, 20].
First, while the accuracy of linear measurements on a picture archiving and communication system (PACS) is acceptable for computed tomography (CT) scans, it is inadequate for digital plain radiographs without the use of an internal calibration [ 41].
Using this fossil as an internal calibration point, and departing from a phylogenetic tree obtained from the analysis of plastid DNA sequences (matK and rbcL), Ramirez et al. [ 4] estimated the origin of Orchidaceae at 76-84 Ma.
By employing our HPLC-MS method, that uses an internal standard and calibration curves, we solve this scientific controversy and show that hmC is present in cells in levels between 0.03% and 0.69% of dG.
Two approaches for the quantification were applied: an external calibration, for determining the GC MS calibration curves by means of standard reference solutions and an internal calibration by using perdeuterated standards.
rUCP2 was used on each immunoblot to generate an internal calibration curve.
Mass calibration used an internal lock mass (protonated (Si(CH3 2O))6; m/z 445.120029) and mass accuracy of peptide measurements was within 5 p.p.m.
The estimated ages for the various U6 groups (Table 1) obtained using the internal calibration points have a mean ratio of 0.92 (for ρ) and 0.95 (for ML) relative to dates using the Soares et al. [ 31] mutation rate, corrected for purifying selection.
