During the evolution of terpene biosynthesis, enzyme inhibition by self-alkylation may be limited by maintaining large active site volumes, such as those found in multiproduct sesquiterpene synthases.
This recently designed machine provides high-precision scales (equipped with software for online continuous testing and high capacity) and powerful heating systems for maintaining the large volumes of infusion solution at sufficiently high temperature.
A higher tonoplast surface area to cell volume ratio would greatly enhance the cells' capacity to maintain large ion pools during growth [ 56].
It was also mechanically simpler than condensing engines, making it less costly to build and maintain, and did not require large volumes of condensing water.
Patients in the ICU with shock symptoms often require large volumes of fluid to maintain perfusion and thereby tissue oxygenation and to prevent multi-organ dysfunction syndrome.
Freshwater fish are hyperosmotic to their environment and need to expel excess water to maintain osmotic balance and, therefore, tend to produce large volumes of dilute urine.
"My SRA position requires understanding science and the review process, maintaining good rapport with the scientific community, and communicating large volumes of scientific information," says new SRA Sally Amero.
Nineteen patients with SAH were treated with large volumes of isotonic saline sufficient to maintain plasma volume at normal or slightly elevated levels, but despite removal of any volume stimulus to vasopressin secretion, 32% still developed hyponatremia in association with non-suppressed plasma vasopressin levels, an incidence equivalent to that found in previous studies of SAH [ 64].
The WW containers were irrigated three more times (sufficient to maintain growth given the large volume of the containers used) and the last irrigation was on 27 August, the day before final measurements were made.
Water from the underlying Lower Greensand aquifer and the adjacent chalk aquifer helps to maintain the flows during the summer months, despite the fact that large volumes are abstracted from both the aquifers and the river for the public water supply.
