Results 91 to 100 of about 3,617 (306)
The Eulerian distribution on self evacuated involutions [PDF]
, 2008 We present an extensive study of the Eulerian distribution on the set of self evacuated involutions, namely, involutions corresponding to standard Young tableaux that are fixed under the Sch¨utzenberger map.
Silimbani, Matteo +2 more
core +1 more source
Involutive directions and new involutive divisions
Computers & Mathematics with Applications, 2001 This is a technical paper which will be of value to experts on Gröbner bases and their generalizations. Given a system of partial differential equations, a classical question is the determination of a minimal set of integrability conditions. The names of Janet, Thomas, Riquier and Ritt are associated with the ring theoretic approach [\textit{J. Janet},
Chen, Yu-Fu, Gao, Xiao-Shan
openaire +2 more sources
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
, 1986 An n × n matrix A over a field F is an involution if A2 = In. If the characteristic of F = p then A is a pseudo- n involution if A + A-1 = 2In. If the characteristic of F = 2 then A is a pseudo-involution if and only if A is an involution.
Bonee, Kenneth Lee
core
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
New equivalences for pattern avoidance for involutions
, 2008 We complete the Wilf classification of signed patterns of length 5 for both signed permutations and signed involutions. New general equivalences of patterns are given which prove Jaggard's conjectures concerning involutions in the symmetric group ...
V\’ it Jel\’ inek +7 more
core +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
Involutions on Relational Program Calculi [PDF]
Scientific Annals of Computer Science, 2008 The standard Galois connection between the relational and predicate-transformer models of sequential programming (defined in terms of weakest precondition) confers a certain similarity between them.
I.M. Rewitzky, J.W. Sanders
doaj
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
Commutators of skew-involutions
Let $\mathrm{SL}_n(\mathbb{F})$ be the group of all $n\times n$ matrices over a field $\mathbb{F}$ with determinant $1$. Denote by $I$ ($I_n$) the ($n\times n$) identity matrix. A matrix $A$ is called skew-involution if $A^2=-I$.
Hou, Xin, Li, Wen-Wei
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