Results were expressed as half maximal cytotoxic concentration (CC50) of the fibroblast cells in µg/mL.
Antiviral activity was expressed as half maximal inhibitory concentration (IC50) as determined by regression analysis of the CPE inhibition data.
Metal concentrations below detection limit (nondetectable) are expressed as half the detection limit of the metal unless otherwise specified in the text.
To compare the results obtained by MTS and clonogenic assays, the cytotoxicity induced by NPs was expressed as half-maximum effective concentration (EC50) in milligrams per milliliter [ 35].
(F ) Apparent activities of SaSMase C (1 and 2) or SMase D (0.6 ng/μl) (3) plotted against the concentration of tannic acid, where the activities are expressed as half-time of the time course of sphingomyelin hydrolysis (1) or CFTR inhibition (2 and 3), which were obtained by the Amplex red assay (1) or by electrophysiological recordings (2 and 3).
Alternatively, the defluorination can be expressed as the half-life stability which corresponds to over 6 h for the deuterated tracer compared to just over 1 h for the non-deuterated version.
These decay rates may be expressed as the half-life of the corresponding parameter, for ease of interpretation [e.g., H b = ln(2) / β.
The notation employed is somewhat obscure; a visual acuity of unity would be expressed as 6/6; an acuity of a half as 6/12, and so on; here the numerator is the viewing distance in metres from the chart and the denominator the distance at which details on the letters of the limiting row subtend one minute of arc at the eye.
The two output paths of the butterfly operation at the (n−1)st stage at the bottom half can be expressed as (X[frac {N}{2}+k]) and (X[frac {N}{2}+frac {N}{4}+k]), respectively.
In other words, for all (tin [rho(0),+infty capmathbb{T}) and (rin 0,+infty)), Re biggl[ biggl(frac{q(t)}{w(t)}+rp(t -K biggr)e^{iet -Kbiggr] geq0 (2.2) and Re bigl[(lambda_{0}-K)e^{ieta} biggr< 0. For such admissible K and η, the negative rotated half-plane can be expressed as Lambda_{eta,K}:= bigl{ lambdainmathbb{C},Re bigl[(lambda -K)e^{ieta} bigr]< 0 bigeq0
