linkedin post 2022-05-04 04:02:01

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NEW ERA OF LIFE SCIENCES. “Atomistic simulations of chemical, biological and materials systems have become increasingly precise and predictive owing to the development of accurate and efficient techniques that describe the quantum mechanical behaviour of electrons.” https://lnkd.in/eX_8Qz8i View in LinkedIn
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linkedin post 2022-05-06 04:38:22

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BRAIN PRECURSORS, “The neurotrophin signaling pathway plays a role in neural development, regeneration and neural plasticity in mammals. Analyzing the Daphnia genome, Wilson shows for the first time that a neurotrophin and both a tyrosine receptor kinase (Trk) and a p75-type neurotrophin-receptor (p75NTR) are present in a protostome, indicating that this pathway existed in the last common ancestor of protostomes and deuterostomes.” https://lnkd.in/eb_zYf4p View in LinkedIn
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linkedin post 2022-05-06 04:37:12

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ANALOGY. “It should be noted that the role of the universe scale factor a(t) is somewhat similar to the role of the center of mass coordinate, which describes the motion of some complicated macroscopic object. In classical mechanics, this motion is well-defined.” https://www.mdpi.com/2218-1997/7/6/164/htm View in LinkedIn
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linkedin post 2022-05-06 04:34:48

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FAST SCALE. “Cosmological solutions exhibiting fast scale factor oscillations also appear quite generically in many other theoretical frameworks, such as semiclassical quantum gravity, cosmological models with oscillating dark energy, and various modified gravity theories.” https://www.mdpi.com/2218-1997/7/6/164/htm View in LinkedIn
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linkedin post 2022-05-04 03:57:54

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INVISIBLE FIELDS. “The particle is subjected to vacuum electric field fluctuations even if no real photons are present. These fluctuations exert a force on the particle which can either push the particle toward the barrier, enhancing the tunneling probability, or away from the barrier, suppressing tunneling.” https://lnkd.in/eUwbdDwb View in LinkedIn
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linkedin post 2022-05-06 04:33:36

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ISSUE OF SCALE. “However, the effect of this huge “true” cosmological constant at macroscopic scales is largely canceled by strong metric fluctuations on the Planck scale. As a result, the effective cosmological constant observed at macroscopic cosmological scales equals its currently measured value of Λ = 1.11 × 10(−52) m(−2).” https://www.mdpi.com/2218-1997/7/6/164/htm View in LinkedIn
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