Results 91 to 100 of about 886,685 (323)
Eigenvalues of infinite non-compact star graph
, 2022 Weconsider the Schrödinger operator on an infinite non-compact star graph which has countably infinite number of semi-infinite rays emanating from the single vertex of the graph. We impose the most general vertex conditions at the central vertex.
Mutlu, Gökhan
core
Fragments and Automorphisms of Infinite Graphs
European Journal of Combinatorics, 1984 The authors investigate the structure of infinite graphs \(\Gamma\) with \(\kappa_{\infty}(\Gamma)
Heinz Adolf Jung, Mark E. Watkins
openaire +2 more sources
Spatial biology in cancer epigenetics
Molecular Oncology, EarlyView.Spatial epigenomics combines molecular profiling with tissue architecture to reveal how gene regulation is organized within intact tissues. In cancer, these technologies uncover the mechanisms driving tumor heterogeneity and microenvironmental interactions, opening new opportunities for biomarker discovery and precision medicine.
Eva Crespo‐García, Manel Esteller
wiley +1 more source
The incidence chromatic number of some graph
International Journal of Mathematics and Mathematical Sciences, 2005 The concept of the incidence chromatic number of a graph was introduced by Brualdi and Massey (1993). They conjectured that every graph G can be incidence colored with Δ(G)+2 colors.
Liu Xikui, Li Yan
doaj +1 more source
Molecular Oncology, EarlyView.Tumour heterogeneity and clonal evolution of metastatic salivary gland cancer were evaluated in two patients with adenoid carcinoma and one patient with myoepithelial carcinoma. Radiology‐guided autopsy enabled multi‐region sampling (total samples n = 149), followed by whole‐genome sequencing and phylogenetic reconstruction (17 tumour samples, 4–7 per ...
Gerben Lassche +10 more
wiley +1 more source
Special wave finite and infinite elements for the solution of the Helmholtz equation [PDF]
, 2003 The theory and the formulation of the special wave finite elements are discussed, and the special integration schemes for the elements are developed.
Sugimoto, Rie
core
3-Chloro-4-hydroxyfuran-2(5H)-one
Acta Crystallographica Section E, 2009 In the title compound, C4H3ClO3, molecules are linked via O—H...O hydrogen bonds into an infinite chain with graph-set motif C(6) along the c axis.
Na Zhang +4 more
doaj +1 more source
ADP‐ribosylation: An emerging regulator of the epigenome
Molecular Oncology, EarlyView.ADP‐ribosylation has emerged as a dynamic epigenetic signaling mechanism that modifies histones and chromatin‐associated proteins. Through coordinated PARylation and MARylation, it integrates with other histone modifications to regulate chromatin structure, transcription factor activity, and gene expression, influencing genome function and disease ...
Cristel V. Camacho +2 more
wiley +1 more source
Mathematics OpenThe cycle graph of a graph G is the graph [Formula: see text] whose vertices are the induced cycles of G and where two vertices are adjacent if and only if they are distinct induced cycles that share a common edge.
Severino V. Gervacio, Yvette F. Lim
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Molecular Oncology, EarlyView.Arginine methylation can be viewed as a persistence‐prone post‐translational modification regulated by a network of PRMTs. Competitive and compensatory interactions among PRMTs can redistribute methylation across substrate pools shaped by sequence, structural, spatial, and environmental layers, reinforcing RNA‐processing, chromatin, and signaling ...
So Hyun Kwon, Ji Min Lee
wiley +1 more source