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A gravitational singularity, spacetime singularity or simply singularity is a condition in which gravity is predicted to be so intense that spacetime itself would break down catastrophically. As such, a singularity is by definition no longer part of the regular spacetime and cannot be determined by "where" or "when".
Definition. The main scope of gravitational biology is the identification and understanding of the effects of gravity on organisms. Main emphases are the identification of gravity sensing systems as well as the analysis of gravity-sensitive responses on all biological organizational levels.
8 Φεβ 2021 · Gravity defines the morphology of life on Earth. It affects the growth and development of plants and animals by regulating the proliferation of their constituent cells 1. Gravity also...
Gravity is a fundamental interaction that permeates throughout our Universe. On Earth, gravity gives weight to physical objects, and has been a constant presence throughout terrestrial biological evolution. Thus, gravity has shaped all biological ...
Description 1. A singularity in GR is when a curvature scalar diverges as we approach a point that we have “cut off” from the manifold. Intuitive idea: Physical objects suffer increasingly stronger deformations when they approach singular regions. Singularity Theorems. [Penrose 65, Hawking 67] spacetime that satisfies: An energy condition.
This book summarizes what currently is known about gravity sensing and response mechanisms in microorganisms, fungi, lower and higher plants; starting from the historical eye-opening experiments from the 19th century up to today’s extremely rapid advancing cellular, molecular and biotech. research.
3 Ιαν 2020 · Using mathematical modeling, we consider the phenomenon of singularity in the biological and social history. It is shown that hyperbolic trends in biological and social evolution can be explained by transitional processes that accompany the expansion of ecological...
