Results 61 to 70 of about 3,369,792 (260)
Characterization of Graphs Associated with Numerical Semigroups
Mathematics, 2019 Let Γ be a numerical semigroup. We associate an undirected graph G ( Γ ) with a numerical semigroup Γ with vertex set { v i : i ∈ N \ Γ } and edge set { v i v j ⇔ i + j ∈ Γ }
Muhammad Ahsan Binyamin +4 more
doaj +1 more source
A Graph Rewriting Visual Language for Database Programming [PDF]
, 1997 Textual database programming languages are computationally complete, but have the disadvantage of giving the user a non-intuitive view of the database information that is being manipulated.
Rodgers, Peter +5 more
core +1 more source
FEBS Letters, EarlyView.Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell +2 more
wiley +1 more source
On Some Properties of Characteristics Polynomials of the Complete Graphs Kn [PDF]
Engineering and Technology Journal, 2013 This paper discusses the properties of the characteristic polynomial of the complete graphs Kn, n=1, 2… respective to the adjacency matrices. Two different types of matrices, the adjacency matrix and the signless Laplacian matrix, are presented.
Nuha A. Rajab +2 more
doaj +1 more source
Clique graph recognition is NP-complete [PDF]
, 2022 A complete set of a graph G is a subset of V inducing a complete subgraph. A clique is a maximal complete set. Denote by the clique family of G. The clique graph of G, denoted by K(G), is the intersection graph of .
Faria, L. +3 more
core
A context‐dependent modulatory role for eIF6 in acquired resistance to vemurafenib in melanoma
FEBS Letters, EarlyView.Acquired resistance to vemurafenib upregulates the translation factor eIF6 in melanoma cells. Silencing eIF6 in resistant cells reduces proliferation and partially restores drug sensitivity, whereas its overexpression increases sensitivity across melanoma lines regardless of BRAF status, via modulation of mTOR, S6K, and MAPK signaling.
George Kyriakopoulos +9 more
wiley +1 more source
Character degree graphs that are complete graphs [PDF]
Proceedings of the American Mathematical Society, 2006 Let \(G\) be a finite group and let \(\text{cd}(G)\) denote the different integers which occur as the degrees of the irreducible complex characters of \(G\). Let \(\Gamma(G)\) be the graph whose vertex set is \(\text{cd}(G)-\{1\}\). An edge joins two vertices represented by positive integers \(a\) and \(b\) if \(\gcd(a,b)>1\). The authors prove that if
M. Bianchi +3 more
openaire +4 more sources
Neutralization of the PTX3/CD44 axis suppresses TGF‐β1 signaling in kidney fibrosis
FEBS Letters, EarlyView.This study investigates how the PTX3/CD44 axis promotes kidney fibrosis by activating TGF‐β1 signaling. We demonstrate that the neutralizing antibody WHC‐001 effectively inhibits this pathway, suppressing myofibroblast activation and partial epithelial–mesenchymal transition (EMT).
Chao‐Chun Cheng +8 more
wiley +1 more source
Discrete Mathematics, 1998 Let \(G\) be a simple graph. The clique graph \(K(G)\) is the intersection graph of the maximal cliques of \(G\). A vertex in \(G\) is universal if it is adjacent to all other vertices in \(G\). The \(n\)th iterated clique graph of \(G\) is defined by \(K^{(n)}= K(K^{n-1} (G))\) and \(G\) is \(n\)-convergent if \(K^n (G)\) is isomorphic to the one ...
Cláudio Leonardo Lucchesi +2 more
openaire +2 more sources
Inhibition of dipeptidyl peptidase 7 impairs lysophagy in LLOMe‐treated HepG2 cells
FEBS Letters, EarlyView.DPP7 inhibition delays ubiquitin‐dependent lysophagy by attenuating ubiquitin accumulation and the recruitment of SQSTM1 and LC3 to damaged lysosomes, resulting in delayed clearance of damaged lysosomes and impaired restoration of lysosomal homeostasis. Created using FigureLabs (Certificate ID: FL‐PUB‐20260922‐Z99XNX).
Na Yeon Park +8 more
wiley +1 more source