Productivity can be influenced by nutrients, light availability, thermal cycle, hydrodynamics (i.e., current, velocity, mixing, etc)., internal loading of organic matter, and food web structure.
Part A was designed to answer questions on the websites themselves, including each website's accessibility, update cycle, availability of authorship information, type of author, target audience, and whether the website was used for any kind of promotion or advertisement.
Brown and black bears also go through seasonal cycles of decreased food availability, though these cycles are more predictable.
Maintenance activities strongly influence the operational availability and life cycle costs of rolling stock.
Temperature and food availability regulate gametogenic cycle and associated storage of materials (Gabbott and Bayne 1973; Seed 1976).
Objective To test the hypothesis that cardiopulmonary bypass used for repair of ventricular septal defects and atrioventricular septal defects would decrease availability of urea cycle intermediates including arginine and subsequent nitric oxide availability.
Therefore, limiting glycogen breakdown is a strong signal for tumour cells of inadequate substrate glucose availability, which decelerates cycle progression and likely induces apoptosis.
Cytometric methods were used to analyse changes in target enzyme availability and cell cycle progression in a SCLC cell line, mutant for the tumour-suppressor gene p53 and defective in the ability to arrest at the G1/S phase boundary.
Following knowledge accumulation during commercial production, PAT may be removed or reduced under certain circumstances based on consideration of extent of product and process understanding, nature and role of the PAT, complexity of the product and process, availability, and life cycle cost of instrumentation.
Alterations in energy availability trigger cell-cycle checkpoints, suggesting a bidirectional connection between cell division and general metabolism.
