Results 61 to 70 of about 2,158,968 (267)

Weight Functions and Drinfeld Currents [PDF]

open access: yesCommunications in Mathematical Physics, 2007
36 pages, 1 figure, references to the related papers ...
Enriquez, B.   +2 more
openaire   +2 more sources

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS 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

Bounds for weighted Lebesgue functions for exponential weights

open access: yesJournal of Computational and Applied Mathematics, 2001
In this interesting paper, the author obtains matching upper and lower bounds for the Lebesgue function of Lagrange interpolation, associated with zeros of orthogonal polynomials for exponential weights. Let \(I= (c,d)\) be a real interval, with \(-\infty\leq c< 0< d\leq\infty\). Let \(Q: I\to [0,\infty)\) be convex, and \(W= \exp(-Q)\). We call \(W^2\)
openaire   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Study on High-precision Electromagnetic Flow Measurement Technology Based on Novel Regular Octagonal Excitation Coil

open access: yes工程科学与技术, 2022
As an efficient, accurate and convenient flow measurement instrument, electromagnetic flowmeter is widely used in the measurement of conductive fluids such as industrial fluid measurement, oilfield drilling fluid measurement and blood measurement. Due to
Liang GE   +4 more
doaj  

Weighted zeta functions of graphs

open access: yesJournal of Combinatorial Theory, Series B, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hirobumi Mizuno, Iwao Sato
openaire   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS 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

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS 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

A Family of Multiple-Root Finding Iterative Methods Based on Weight Functions

open access: yesMathematics, 2020
A straightforward family of one-point multiple-root iterative methods is introduced. The family is generated using the technique of weight functions.
Francisco I. Chicharro   +2 more
doaj   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

open access: yesFEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto   +3 more
wiley   +1 more source

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