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Raman Analysis of RNA Nucleotide Strands From SARS‐CoV‐2 Variants and Subvariants: A Step Forward in the Definition of “Raman Genome”

open access: yesAdvanced Science, EarlyView.
Main Raman signals in RNA, related to helical backbone, ribofuranose ring, and nitrogenous bases, are affected by secondary structures that cause hyperchromic effects and significantly alter the Raman intensity. ABSTRACT Raman spectra of RNA nucleotide strands extracted from 20 SARS‐CoV‐2 strains, including the original Japanese isolate, Alpha, Beta ...
Giuseppe Pezzotti   +11 more
wiley   +1 more source

Neuronal detection of social actions directs collective escape behaviour. [PDF]

open access: yesNature
Yu JH   +4 more
europepmc   +1 more source
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Energy Criterion for Potential Well Escapes in a Bistable Magnetic Pendulum

Journal of Sound and Vibration, 2009
This paper examines the dynamic behavior of a bistable experiment comprised a pendulum and two magnets. Investigations focus on determining when the oscillations about one equilibrium will overcome an adjacent potential barrier and escape to a neighboring attractor.
B P Mann
exaly   +2 more sources

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