In titration experiments, the brain samples were diluted into healthy PrP−/−-, or control-brain, homogenates, respectively, to maintain constant the total tissue-to-soil ratio (final concentrations are reported in the figures).
Brands will have to maintain constant communication with millennials.
Fluid was infused to maintain constant left atrial pressure.
Various mechanisms have been employed to maintain constant genome content.
They can also help you maintain constant weight levels.
It is always difficult to maintain desirable constant soil environments including temperature, moisture content, oxidation-reduction potential (ORP), etc., under field conditions.
The observed decrease in soil weight demonstrates that drought stress was gradually applied over the duration of the study relative to unstressed plants which maintained a constant soil weight of 550 g.
The device provides a new approach to spectral data acquisition in the field that enables measuring undisturbed soil surfaces while maintaining constant and stable environmental and operational conditions.
Redox potentials maintained constant values of ∼500 mV under drained soil conditions (Fig. 1A) and decreased with waterlogging to values of ∼200 mV (Fig. 1B).
They also took about 23 kg (50 pounds) of rock and soil samples, took many photographs, and maintained constant communication with mission control in Houston, Texas.
