The phrase "activities in the range" is correct and usable in written English.
It can be used when referring to a set of activities that fall within a specific scope or category.
Example: "The workshop will cover various activities in the range of digital marketing strategies."
Alternatives: "activities within the scope" or "activities in the category".
The activity of 68Ge in 68Ga-DOTATATE residues with activities in the range between 10 and 30 MBq 68Ga was in nearly all cases below 10 Bq of 68Ge.
Using [18F]BF4 − at specific activities in the range previously reported, initial in vivo extracellular BF4 − concentration may well exceed this level after administration of radioactivity doses sufficient for high-quality PET imaging in mice.
Compounds, (H2N(CH2)nNH2, n = 9 12), exhibited a very good activities in the range 2.50 3.12 μg/mL, which can be compared with that of the first line drug, ethambutol (3.12 μg/mL).
In the same vein, the ferric ion reducing activities of the CPHE-AgNPs were in the range of 14.44 83.94 % for concentrations of 20 100 µg/ml (Table 2), whereas β-carotene had activities in the range of 11.53 65.38 %, and quercetin displayed ferric ion reduction in the range of 12.05 100 % at concentrations of 0.2 1.0 mg/ml.
In contrast with most hydrolytic enzymes of the α-amylase family, in which carbodiimide modification produces an inactivation effect, the resulting CGTases kept residual activities in the range 22 50% for cyclization and coupling, and 39 80% for disproportionation and hydrolysis.
In contrast, 3 (which contains only one of the two naphthylnitroethenyl moieties of the original compound 1) showed remarkable activities in the range of micromolar concentrations (in six over eight cell lines its IC50s are in the 1 3 μM range), with a significant improvement compared to 1.
Today, she added, there is increased activity in the range of 500,000 to 1 million ringgits ($155,000 to $310,000, at $0.31 to the ringgit), but buyers are still cautious.
In addition, the recombinant MCO showed relatively high activity in the range of 50 65 °C.
Most compounds exhibited potent anti-AChE activity in the range of nM concentrations.
As a result, free rBGLa showed high activity in the range of 40 50 °C and the optimum temperature was 45 °C.
Five increasing concentrations of test compounds were assayed to obtain % inhibition of the enzymatic activity in the range of 20 80.
