While more than one quarter of the variation in read number was introduced by the 454 region on which a sample was run (due to optimization problems experienced by the sequencing facility), some variation was also introduced by the concentration differences between purified PCR products.
To measure this effect, we introduce the spreading concentration (r_{alpha}).
This paper introduces the population concentration index to measure the tendency of minority population agglomeration or distribution at the level of districts and counties in the whole country.
Further, we introduce the inhibitory concentration of plaque area reduction (ICpar) as an additional measure of antiviral activity, i.e. fusion inhibition.
And this doesn't even include the numerous documentaries on the subject, including The Last of the Unjust, by Shoah director Claude Lanzmann, and Night Will Fall, which introduced the world to German Concentration Camps Factual Survey.
The results show that with the increase of the introduced surfactant concentration, the ultimate recovery increases; this trend is attributed to the lowering of the interfacial tension between the oil and aqueous phases and to the increase in the viscosity of the aqueous phase.
Initially, after introducing PCL, the concentration of NCO groups in the reaction mixture was 13.61 wt% (calculated on the basis of the stoichiometry).
Two coupled time and space-dependent fields with corresponding diffusion constants were introduced representing the concentrations of a short-range activator and a long-range inhibitor as well as a spatial source density distribution for each field.
Accordingly, throughout his presidency (1909 1933), Lowell emphasized scholarship and honors work, eventually introducing the system of "concentration and distribution," together with general examinations and tutorials, which continues essentially unchanged today.
smFRET histograms were obtained 2 min after introducing the indicated Pir1 concentration to the sample chamber.
