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A black hole with this mass is more difficult to account for, but achievable in models assuming heavy seeds and episodes of super-Eddington accretion7,26,27. Taking the stellar mass of the extended disk-like component measured in ref. 8 (M* = 8 × 108M⊙), it is possible ...
However, once the seizures started, VGLUT1GFAP-KO mice underwent more episodes compared with the control groups (Fig. 3m) with individual episodes tending to be longer lasting (Fig. 3o), which resulted in significantly reduced inter-ictal periods (Fig. 3p). Overall, these data show that ...
(Fig.4). The case numbers fell exponentially in time following each of these episodes. The calculations were done using the package EpiNow246which implements several open-source tools46, and current best practices47. The cases by date of infection were estimated based on a stochastic distribution...
Heteroplasmy occurs when wild-type and mutant mitochondrial DNA (mtDNA) molecules co-exist in single cells1. Heteroplasmy levels change dynamically in development, disease and ageing2,3, but it is unclear whether these shifts are caused by selection or d
have become the guardians of the world's largest artificial plantation in north China's Hebei Province. In addition to mountain patrol and fire prevention, they have concerns about vegetation health, wild deer population, and pest and rodent controls. The last five episodes of Journeys in Nature...
Who fans were tasked with rating all episodes out of ten – narrowing it down to 37 stories – and then asked to pick their top five from this list. After much number crunching, the top 10 TV adventures were revealed.And there was one clear winner: “Heaven Sent”.This 2015 Peter ...
During chronic infection, patients experience successive episodes of parasitemia, each episode coinciding with the expression of a new VSG on the surface of the parasite. With this strategy, trypanosomes avoid complete eradication by the specific immune response, while maintaining the pathogenic burden ...
Quaternary landforms, sediments and soils not only have their own intrinsic value as part of nature, but also form the foundations of most habitats in terrestrial and marine environments (Kaskela et al., 2017; Lausch et al., 2019, Lausch et al., 2020; Lucatelli et al., 2020; Tukiainen...
While these films feature the work of many camera teams — Allan’s being extensively used in the “Frozen Seas” episode of “The Blue Planet” (1981) — by 2006, Allan not only shot sequences for two “Planet Earth” episodes in the poles, but supervised the look of the entire ...