Effect models translate a concentration or body burden in a biological compartment to an effect on either an organism, a population, a community, an ecosystem, a landscape, or the entire ecosphere.
The concentration and time of LPC addition is also critical as too high a concentration or too long an application also causes axon degeneration.
For a concentration or estimate < LOD, we used a value equal to the LOD divided by the square root of two (Hornung and Reed 1990).
Approaches to estimate changes in air pollution range from complex modeling systems to a simple pollution target, assuming a pollutant's levels will be at a specified concentration or meet a certain absolute or relative reduction by a given date.
Decisions in wind engineering usually are made on the basis of a load L a wind pressure or force, or a concentration at a critical point.
It may be a limited version of a major concentration or a specialized subset of a field.
A smaller oval-form cathode minor axis, a higher cathode rotational speed, a higher concentration, or a higher electrolyte temperature corresponds to a higher ITO etching rate.
Like forgetting lines, sneezing and yawning, it can be a sign of a lack of concentration, or a production and a performance which has become tired and mechanical; in fact, during long runs, actors sometimes actually try to make each other laugh by playing on-stage practical jokes.
