It pays interest until expiration and has a single, fixed lifespan.
Within a single human lifespan, CO2 levels are projected to reach 421 936 ppm (IPCC, 2013).
A cell lifespan 14 based model was applied to capture the response profile by introducing only a single average reticulocyte lifespan time (T r) which represents cell residence time in circulation.
Laboratory models offer exquisite insights into effects of single genes, pathways and interventions in a single environment on lifespan and the maintenance of physiological function.
If a single damage form limits lifespan, selection on other damage forms should be relaxed, leading to a certain degree of synchronization with regard to their deleterious impact.
Our results indicate a clear reduction in the cell's lifespan after a single dose of carbon ion irradiation, while no reduction in lifespan was observed in γ-irradiated cells under similar conditions.
Furthermore, a single shock seems to increase lifespan without slowing aging, whereas multiple heat shocks both increase lifespan and slow the process of aging [ 24].
Ask students to explain the key differences between ontogenetic development during the lifespan of a single entity (along an expected path) vs. phylogenetic evolution of a lineage over multiple generations.
And if Google is thinking that custom add-ons could be a way to spin out the lifespan of a single smartphone, by encouraging people to hold onto a handset for longer and thereby decrease total upgrade wastage over the longer term, well it's not making a big song and dance about that being its mission as yet.
The green catkin-like inflorescences were produced near the base of the petiole, and sessile flowers with absent petals were laid in whorls of 4. The flowering period of an inflorescence lasted for about one month, and the lifespan of a single flower (from sepals opening to stamens lost) was 15 24 days.
Several generations of an aphid population can exist over the lifespan of a single leaf.
