Therefore, the time frame of experiments for the development of scientifically robust methodology should be at least 25 years.
Finally Section 4 illustrates a biological application of the method in the frame of experiments intended to document the internalization of apoptotic bodies by human fibroblasts.
However, in previous studies in small ruminants (sheep [ 4, 13, 14, 49, 52] and goats [ 5, 7, 21]), most animals were euthanized at 6 months, paralleling the time frame of experiments in laboratory animals.
Gaussian noise is added to each frame of experiment 1's sequence such that a noisy sequence is obtained.
These hypotheses could be tested in future experiments by changing the pool of participants as well as the social framing of the experiment.
Indeed, the cooperation rate in many experiments has been proven to be much higher if subjects know that there is a possibility of meeting the same partners again in future periods [27], when their perception on the overall level of altruism in their group is high [28], or even just by a positive framing of the experiment [29].
Within the time frame of our experiments, there are some minor differences in cell density by the end of the experiment between cell lines, but these are not statistically significant (mean cell number at end of 3-day incubation is 10 million when starting with two million).
Initial experiments were directed to establish concentrations of proteasome inhibitor not associated with cell death within the time frame of our experiments, since cell loss might be accompanied by possible secondary redox and other signaling events.
We used standard polystyrene spheres that did not contain additives and did not leach any optically active components within the time frame of our experiments.
In the frame of our experiments, wear rates obtained for tribosystems including dimpled surfaces were 10 times lower than tribosystems including limited patterned or untextured surfaces.
