Lipofuscin granules accumulate in post-mitotic cells of many organisms and its rate of accumulation was linked to age-dependent mortality in C. elegans [ 2] and arthropods [ 3].
As U.S. and other carbon sinks mature and disappear, that rate of accumulation will increase dramatically.
How do environmental and genetic factors modulate the rate of accumulation of age-associated damage?
The difference is that at present the variety is unprecedented and the rate of accumulation is approaching at warp speed.
A second problem concerns the factors that determine the rate of accumulation of capital; that is, the rate of investment.
First, the rate of accumulation must exceed the rate of breakage, otherwise fibrils would depolymerize more rapidly than they polymerize.
The introduction of dispersed HA particles reduced the rate of accumulation of defects.
In an additional application of core sampling, polar ice sheets have been penetrated to secure information about the age and rate of accumulation of the ice.
In the latter period, the rate of accumulation was three to five times greater than in the Late Holocene.
However, high accumulation of ET in the large intestine, as well as the significant rate of accumulation of ET in the kidney may imply that ET is avidly absorbed and retained by the body.
AXA Financial, which made an offer to buy out death benefits last fall, has filed with the Securities and Exchange Commission to expand the program to include riders that guarantee the rate of accumulation in an annuity.
