The habitable zone and the optimum position of an Earth-like planet with maximum life span of any photosynthesis-based biosphere are calculated.The Future of the Universe and the Future of Our Civilizationdoi:10.1142/9789812793324_0031S. FRANCK...
life imprisonment- a sentence of imprisonment until death captivity,immurement,incarceration,imprisonment- the state of being imprisoned; "he was held in captivity until he died"; "the imprisonment of captured soldiers"; "his ignominious incarceration in the local jail"; "he practiced the immurement...
Because even if a universe’s lifespan is calculable, the variety of life that is generated within it is not. The buildings we have erected, the art and music and verse we have composed, the very lives we’ve led: none of them could have been predicted, because none of them were ...
Life-span development of the theory of oneself: implications for child development O G.Brim - 《Advances in Child Development & Behavior》 被引量: 0发表: 1976年 Lifespan psychology: theory and application to intellectual functioning. The focus of this review is on theory and research of life...
We see ourselves as travellers, who should think only of another homeland; any useful, lasting work, any care given to ensuring the fortunes of our children, any projects that require longer than the span of a brief and fleeting life seem to us foolish extravagances. Easy in our minds ...
In addition, old HPB mice showed gene expression changes opposite to aging but akin to several lifespan-extending interventions. Altogether, we reveal that long-term HPB results in lasting epigenetic and transcriptome remodeling, culminating in the extension of lifespan and healthspan....
Explore what a star is and what an average star is. Discover an average star's size. Understand how a star life begins. Learn about the lifespan of...
Philosophy. the theory or doctrine that all the phenomena of the universe, especially life, can ultimately be explained in terms of physics and chemistry and that the difference between organic and inorganic lies only in degree. Cf. vitalism. — mechanist, n. — mechanistic, adj. ...
Humans have a "natural" lifespan of around 38 years, according to a new method we have developed for estimating the lifespans of different species by analyzing their DNA.
its surface, orbiting within a star's "habitable zone. " This not-too-hot and not-too-cold inner - gion, relatively close to the star, supports the presence of liquid water on a planet surface for hundreds of million of years—the time-span probably n- essary for the evolution of ...