Results 61 to 70 of about 578,187 (296)
Truncation error bounds for modified continued fractions with applications to special functions
Numerische Mathematik, 1989 Let \(K(a_ n,1;x_ 1)\) be a limit-periodic modified continued fraction with \(\lim_{n\to \infty}a_ n=a\in {\mathbb{C}}-(-\infty,1/4)\) and n-th approximant \[ g_ n=S_ n(x_ 1)=a_ 1/1+a_ 2/1+...+a_{n- 1}/1+a_ n/(1+x_ 1), \] where \(x_ 1\) denotes the smaller (in modulus) of the two fixed points of \(T(w)=a/(1+w).\) Further, let \(f_ n=S_ n(0)\) be the n ...
Jones, W.B., Baltus, Christopher
openaire +2 more sources
FEBS Letters, EarlyView.Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi +5 more
wiley +1 more source
Environmental ChallengesWith growing environmental concerns, sustainable alternatives in the leather industry are crucial. This study explores the potential of trout skins as a raw material to produce ecological leather and evaluates the biodegradability of the co-digestion of ...
Fatima Essalhi +2 more
doaj +1 more source
FEBS 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
On Network-Error Correcting Convolutional Codes under the BSC Edge Error Model [PDF]
, 2010 Convolutional network-error correcting codes (CNECCs) are known to provide error correcting capability in acyclic instantaneous networks within the network coding paradigm under small field size conditions. In this work, we investigate the performance of
Sundar B, Rajan, Prasad, K
core
Mathematical method to characterize the inward solid state diffusion in cylindrical parts
REM: International Engineering JournalThis work presents an analytical method for the study of the solid state diffusion process in binary systems of two phases with cylindrical radial atomic flux.
André dos Santos Barros +2 more
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
Approximation of Integrable Functions by Modified Barbosu Operators [PDF]
International Journal of Mathematical, Engineering and Management SciencesThis paper presents an approximation method of integrable functions using a modified Barbosu operator, aimed at improving the rate of convergence in function approximation on the interval [0,1]. By introducing a suitable adjustment in the weight function,
Rahul Kumar, Asha Ram Gairola
doaj +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