Results 31 to 40 of about 3,714,854 (310)
Molecular bases of circadian magnesium rhythms across eukaryotes
FEBS Letters, EarlyView.Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley +1 more source
Computation of laminar heat transfer from gaseous plasmas in electromagnetic fields [PDF]
, 1972 Heat transfer analysis procedure is presented for two-temperature gaseous plasma. Analysis is based on laminar flow of singly-ionized, quasineutral plasma with variable properties.
Bose, T. K.
core +1 more source
Multiple ETS family transcription factors bind mutant p53 via distinct interaction regions
FEBS Letters, EarlyView.Mutant p53 gain‐of‐function is thought to be mediated by interaction with other transcription factors. We identify multiple ETS transcription factors that can bind mutant p53 and found that this interaction can be promoted by a PXXPP motif. ETS proteins that strongly bound mutant p53 were upregulated in ovarian cancer compared to ETS proteins that ...
Stephanie A. Metcalf +6 more
wiley +1 more source
Flow Characteristics Analysis and Numerical Simulation in Safety Valve Cavity
Journal of Harbin University of Science and Technology, 2020 The flow characteristics of the valve cavity directly affect the opening and closing performance of the safety valve. Based on the theory of fluid dynamics, we establish the finite element model of valve flow field, and the change rule and influencing ...
LI Yuan +5 more
doaj +1 more source
Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions
FEBS Letters, EarlyView.We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva +10 more
wiley +1 more source
Applied Sciences, 2023 For the residual film recycling machine work, after the recovery of residual film, cotton stalks, crushed soil, and other impurities are not easy to separate; it is challenging to realize the secondary use of the problem.
Zhangzhen Jiang +3 more
doaj +1 more source
, 2018 We investigate the evolution of the horizontal flow field around sunspots during their decay by analysing its extension and horizontal velocity around eight spots using SDO/HMI Doppler maps.
González, Nazaret Bello +1 more
core +1 more source
Analysis of thermal field within an urban canyon with variable thermophysical characteristics of the building's walls. [PDF]
, 2015 In a typical urban configuration, a microclimatic analysis has been carried out. Using a CFD method, a N-S oriented urban street canyon, with a given H/W ratio, has been examined.
DE LIETO VOLLARO, Andrea +3 more
core +1 more source
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Numerical Simulation of Flow and Combustion Characteristic of the Testing Burner
Shiyou jixie, 2020 To address the hazards caused by high thermal radiation and noise generated by high-volume gas combustion to personnel and equipment during gas well testing, a RSM turbulence model, a simplified methane and oxygen 2-step component transport model, and a ...
Cheng Xin +4 more
doaj