Experimental results show that argon adsorption in narrow carbon micropores takes place at a higher relative pressure compared to nitrogen due to a weaker effective adsorption potential (lower strength of dispersion forces), including the absence of specific interactions of argon with the adsorbent surface.
A possible caveat to this interpretation is that, because the benefit of adaptive mutations must be averaged across two different environments, those populations evolved in fluctuating environments may have experienced weaker effective selection than the populations that evolved in constant environments [ 51].
The weakest effective concentrations (where inhibition is observed at less than 50% of the DMSO control) were tested: (A) BIRB 796 and dasatinib at 0.001 μg·mL−1, R406 at 0.1 μg·mL−1; (B) BIRB 796 and dasatinib at 0.005 μg·mL−1, R406 at 0.0001 μg·mL−1; (C) BIRB 796 at 0.1 μg·mL−1, dasatinib and R406 at 0.01 μg·mL−1.
In Nepal, a country known for legislative deadlock, corruption allegations and weak infrastructure, effective change will be slow.
The conversion of methane was greatly increased by weak and effective application of an electric field to the catalyst bed.
Unfortunately, rescue by correctors identified to date appears to be too weak for effective therapy.
Although many odorants showed significant positive correlations, these correlations were weak, indicating effective discrimination between these odorants.
Genetic drift is expected to overpower natural selection when selection is weak and effective population size (N e ) is small [ 1- 3].
That made you bigger, not smaller, more powerful, not weaker, more effective, not less," Brown wrote in an article published Thursday on The Stream, which evangelical talk-show host Eric Metaxas also shared on Twitter.
Under constant, low-level spillover, the population continually experiences weaker, slower effective selection rather than episodes of strong, rapidly effective selection (illustrated using the breeder's equation in Box 1 and Supporting Information Appendix B).
