We experimentally study the dynamics of active particles (APs) in a viscoelastic fluid under various geometrical constraints such as flat walls, spherical obstacles and cylindrical cavities.We B Complex observe that the main effect of the confined viscoelastic fluid is to induce an effective repulsion on the APs when moving close to a rigid surface
ABSTRACT RNA viruses replicate as complex mutant spectra termed viral quasispecies.The frequency of each individual genome in a mutant spectrum depends on its rate of generation and its relative fitness in the replicating population ensemble.The advent of deep sequencing methodologies allows for the first-time quantification of haplotype abundances
Topicality of the document prepared by the Ministry of Economic Development of the Russian Federation -the Forecast of the Social and Economic Development of the Russian Federation up to 2024 (hereafter referred MSM CREAM to as the MED Forecast) implies both estimation of principle factors, which can affect the development of economy in the country
The engineering geological conditions of Lenggu hydropower station located in the middle reaches of Yalong River are very complex, and large-scale landslides are very developed.Taking Xiari landslide of Lenggu hydropower station on Yalong River as an example, the stability development trend of landslide after impoundment is studied by means of test
PIWI-interacting RNAs (piRNAs) direct Piwi to repress transposons and maintain genome integrity in Drosophila ovarian somatic cells.piRNA maturation and association with Piwi occur at perinuclear Yb bodies, the centers of piRNA biogenesis.Here, we show that piRNA intermediates arising from the piRNA cluster flamenco (flam) localize to perinuclear f