Increment in cold orifice diameter increases optimum cold mass fraction and decreases cold temperature.
On the other hand, the increased optimum quantum yield (Fv/Fm) and stomata conductance (gs) in cotton plants with respect to the control were in contrast with the report of Da Costa and Sharma (2016) who reported a decrease of Fv/Fm and gs as a result of nanoparticle exposure in Oryza sativa.
In general, as the charging pressure is increased, optimum-operating frequency of the compressor is increased but resonant frequency of the displacer is almost constant.
On the other hand, a lower value of k k=0.5) reduces the probability of a WU transmission by increasing the optimum (CW^{text {opt}}_{text {wu}}) size.
Quicklime additions resulted of reduction of clayey fraction, plasticity index, methylene blue value and maximum dry density and the increasing of optimum moisture content.
The natural aggregate (NA) replacement by CRCA leads to increasing the optimum asphalt content (OAC) for the mixtures, whereas the property voids in mineral aggregates (VMA) is decreased.
Result of compaction tests showed that adding of both lime and pozzolan alone and with together increase optimum moisture content and decrease the maximum dry density of treated soil samples.
Another approach in order to create optimum condition is to add alcohol to increase the optimum salinity of the formation. .
As the value of mass ratio increases the optimum value of ( R_{f} ) increases. 5.
It increases the optimum cure time but at the same time it also increases ΔS values.
