Results 81 to 90 of about 164,992 (306)
THE ECLIPSING BINARY SYSTEM BM ORI
Odessa Astronomical Publications, 2017 Photometric and spectroscopic features of eclipsing binary system BM Ori can be described well by a model in which the components are the primary star B3 ZAMS, the secondary F2 pre-main sequence star and a dusty envelope of large grains around the ...
N. I. Bondar', E. A Vitrichenko
doaj +1 more source
FEBS Letters, EarlyView.We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley +1 more source
FEBS Letters, EarlyView.In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai +9 more
wiley +1 more source
The Influence of Central Body Tides on Catastrophic Disruptions of Close-in Planetary Satellites
The Astrophysical JournalWe model the outcomes of catastrophic disruptions on small, gravity-dominated natural satellites, accounting for the tidal potential of the central body, which is neglected in classical disruption scaling laws. We introduce the concept of ${Q}_{\,\rm{TD}\
Harrison Agrusa, Patrick Michel
doaj +1 more source
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source
, 2021 Binary stars have long been known to show mutual and precisely periodic eclipses, if their orbit is favourably inclined to our line of sight. However, more recently space telescope missions such as Kepler have provided long-term precision light-curves ...
Getley, Alan Kelvin
core +1 more source
Miniaturization during a Silurian environmental crisis generated the modern brittle star body plan. [PDF]
Commun Biol, 2022 Thuy B +5 more
europepmc +1 more source
Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation
FEBS Letters, EarlyView.Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz +11 more
wiley +1 more source
, 2002 PhDThis thesis explores the links between ideology, stardom, nationality and the everyday. It argues that as France underwent rapid economic expansion and technical modernisation in the 1950s, everyday life was subsequently rendered `unfamiliar ...
Handyside, Fiona Jean
core
Repeating partial disruptions and two-body relaxation
The Open Journal of AstrophysicsTwo-body relaxation may drive stars onto near-radial orbits around a massive black hole, resulting in a tidal disruption event (TDE). In some circumstances, stars are unlikely to undergo a single terminal disruption, but rather to have a sequence of many
Luca Broggi +6 more
doaj +1 more source