While no mammal has yet undergone birth within the space environment, studies spanning the gravity continuum from 0- to 2-g are revealing startling insights into how reproduction and development may proceed under gravitational conditions deviating from those typically experienced on Earth.
Two other organotypic methods, the Ex-Vivo Eye IrriTeston TEVEITEVEIT) based on isolated rabbit corneas (Spöler et al. 2007; Frentz et al. 2008) and the Porcine Corneal Ocular Reversibility Assay (PorCORA) based on isolated porcine corneas (Piehl et al. 2010, 2011), have been proposed to directly address reversibility/persistence of effects, but neither has yet undergone a formal validation study.
The most frequently cited reasons by the respondents for not having yet undergone FOBT were that these had not been recommended by a physician and that they felt healthy.
Lice have been found on Egyptian mummies, for example, but they have yet to undergo genetic examination.
In the United States, we have yet to undergo a similar renaissance in regard to designing with and for nature, rather than against it.
Lastly, she finds that those who were initially squatters and live in areas that underwent title reform are more likely to say they consider their dwelling very secure from eviction or invasion than are squatters in areas that have yet to undergo reform.
At dome stage, which is approximately 4.3 hours post fertilization (hpf), the zebrafish blastula contains approximately 4000 to 8000 pluripotent cells that have yet to undergo differentiation or gastrulation [29].
This could, again, be a consequence of the highly reductive genomes of rickettsiae, or it could reflect two genes that have recently been laterally acquired and have yet to undergo decay.
As outlined in Introduction, this age range was chosen because these children have yet to undergo fully the developmental maturation fronto-parietal functional connectivity.
Although the prediction models were derived in a very large multicenter observational dataset, they have yet to undergo external validation, especially in settings outside the United States.
