For many older women in loving partnerships, the spirit (for sex) is willing, even eager, but the flesh is weak; age-related vaginal dryness and thinning interfere with pleasure.
The weak age-hardening is attributed to the precipitation of small amount of Mg17Al12-phase withethe use of about 0.7 wt.% aluminum.
In addition to engineering and construction companies, there are materials firms that could benefit from government's plans to put more emphasis on the national dilemma of weak, aging infrastructure.
These data suggest a novel mechanism underlying longevity in weak age-1 mutants and reveals an unexpected negative regulation of FOXO transcription by Class IA PI3Ks in response to starvation.
W.B. Yeats, pondering his own declining health and weak aging body, was able to see beyond the literal cannula of transfusion.
For example, spatially distinct sensors might show effects of ageing in opposite directions (see, e.g., Fig. 7, Alpha band-IC3 and IC4) or weak ageing effects in few sensors might be washed out by averaging with the remaining sensors (see, e.g., Fig. 6, ageing effects in alpha band).
Compared with the weaker age-1(hx546) allele, these animals are significantly more tolerant to oxidative stress, but also slightly less tolerant to thermal stress [ 15].
King Abdullah is 89 or so and weak with age.
Many of the trees on Versailles's 1,500 acres were too tall and in some cases weak from age and disease.
Most scientists agree that these muscles do not become weak with age -- it would make no sense for one isolated muscle in the body to slowly give out while all the others continue to work perfectly well.
