Sentence examples for a range of ca from inspiring English sources

Moreover, we show that doping carbon nanotubes with heteroatoms, such as B and N, can be used to control nanotube diameters, change their defect density, and manipulate their oxidation resistance within a range of ca. 170 °C.

In Plot 1, 2 and 3 Moran's I values decreased towards zero when the patches reached a range of ca. 3 m; in plot 5 patch range was 6 m (Fig. 2b).

The pH-curve depicts the most suited pH range for growth of the utilized microorganisms (E. coli K12) on glycerol of these four experiments in a range of ca. 4.5 and 7.4.

Typical standard curves were plotted for a range of CA-III solutions 2-4000 ng/mL).

For the eight sites, the proportion of penicillin-nonsusceptible isolates from ABCs ranged from 14.5% (NY) to 38.4% (TN), whereas antibiograms yielded a range of 18.5% (CA) to 41.7% (TN) (Table 1).

We compare the activity of AcrIIA6 to those of other Acrs, including AcrIIA5 (also from S. thermophilus phages), and characterize their effectiveness against a range of CRISPR-Cas systems.

The SURs have a detection range of ca. 200 m radius.

The range of CCS values measured spans from ca. 150 to 450 Å, covering a mass range of ca. 150 to 2200 Da.

All plots had a slope of 0 20° and were within an altitudinal range of ca. 150 350 m above sea level.

We develop Fast-GCaMPs, which have up to 20-fold accelerated off-responses and show that they have a 200-fold range of K(D), allowing coexpression of multiple variants to span an expanded range of Ca(2+) concentrations.

Moderately to strongly eroded maars, tuff rings, scoria cones, and associated lava flows span an age range of ca. 6 Myr as previously determined by the K/Ar method.