Results 111 to 120 of about 10,361 (216)

Finite groups whose coprime graph is split, threshold, chordal, or a cograph [PDF]

Proceedings of the Estonian Academy of Sciences
Given a finite group G, the coprime graph of G, denoted by Γ(G), is defined as an undirected graph with the vertex set G, and for distinct x, y ∈ G, x is adjacent to y if and only if (o(x), o(y)) = 1, where o(x) and o(y) are the orders of x and y ...
Jin Chen, Shixun Lin, Xuanlong Ma
doaj   +1 more source

Computing Role Assignments of Chordal Graphs

Theoretical Computer Science, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hof, P van 't, Paulusma, Daniel, Rooij, J.M.M. van   +2 more
openaire   +5 more sources

Gallic Acid‐Responsive microRNAs Reprogram Lignification During Drought Acclimation Process in Spearmint

Plant Biotechnology Journal, EarlyView.
ABSTRACT Mentha spicata L. (spearmint) is a high‐value aromatic and medicinal species, whose productivity is strongly affected by water deficit. Nevertheless, the molecular mechanisms underlying drought acclimation in this mint remain largely unexplored. Thus, here, we investigated the microRNA‐mediated regulatory processes triggered in M.
Alessia D'Agostino, Gabriele Di Marco, Gerardo Pepe, Adelaide Teofani, Chiara Pontecorvi, Manuela Helmer‐Citterich, Antonella Canini, Angelo Gismondi   +7 more
wiley   +1 more source

Colouring exact distance graphs of chordal graphs

, 2019
For a graph $G=(V,E)$ and positive integer $p$, the exact distance-$p$ graph $G^{[\natural p]}$ is the graph with vertex set $V$ and with an edge between vertices $x$ and $y$ if and only if $x$ and $y$ have distance $p$.
Quiroz, Daniel A.
core  

Soybean Inositol Polyphosphate 5‐Phosphatase 8 Confers Salt Tolerance by Reducing Sodium Influx Through Inositol 1,4,5‐Trisphosphate Signalling

Plant, Cell &Environment, EarlyView.
ABSTRACT Evidence suggests that the metabolism of inositol and its derivatives may be involved in various biological processes including salt tolerance, but there has been limited understanding. Ectopic expression of Gs5PTase8, an inositol polyphosphate 5‐phosphatase cloned from wild soybean (Glycine soja), significantly enhanced salt tolerance in ...
Qi Jia, Yuan Chen, Defeng Kong, Hanyu Fan, Song Sun, Yuhang Liu, Jiahui Fu, Man‐Wah Li, Fuk‐Ling Wong, Qinghua Li, Kangjing Liang, Hon‐Ming Lam, Wen‐Xiong Lin   +12 more
wiley   +1 more source

Where Are the Gaps in Diabetes Care? An Evidence Gap Mapping of the Diabetes Patient Journey in Indonesia

Tropical Medicine &International Health, EarlyView.
ABSTRACT Objective Understanding the diabetes patient journey, from awareness, screening, diagnosis, treatment, adherence and control, is crucial for improving outcomes. However, in many low‐ and middle‐income countries, including Indonesia, data across this continuum of care remain limited due to limited health information exchange capacity.
Rachmadianti S. Hanifa, Sudewi M. Khoirunnisa, Rizka Maulida, Firas F. Alkaff, Maarten J. Postma, Jurjen van der Schans   +5 more
wiley   +1 more source

Integrated Orbitrap‐HRMS and Chemometric Profiling Reveals Metabolite Diversity and Antioxidant Signatures in Cerrado Eugenia Fruits

Analytical Science Advances, Volume 7, Issue 1, June 2026.
ABSTRACT Fruits from the Brazilian Cerrado, such as pitanga (Eugenia uniflora), jambolao (E. jambolana) and murta (E. punicifolia), are recognized for their nutritional and therapeutic potential, largely due to their phenolic‐rich profiles. However, systematic studies integrating high‐resolution mass spectrometry (HRMS) with chemometric tools to ...
Alexandre W. V. Nascimento, Naará S. Balbino, Salva Asghar, Erica A. Batista, Eric de Souza Gil, Abeer M. Alawi Al‐Sakkaf, Boniek G. Vaz, Teresinha J. A. S. Andrade, Nerilson Marques Lima   +8 more
wiley   +1 more source

Explicit Formula of Koszul–Vinberg Characteristic Functions for a Wide Class of Regular Convex Cones

Entropy, 2016
The Koszul–Vinberg characteristic function plays a fundamental role in the theory of convex cones. We give an explicit description of the function and related integral formulas for a new class of convex cones, including homogeneous cones and cones ...
Hideyuki Ishi
doaj   +1 more source

Backbone colouring of chordal graphs

Procedia Computer Science
A proper $k$-colouring of a graph $G=(V,E)$ is a function $c: V(G)\to \{1,\ldots,k\}$ such that $c(u)\neq c(v)$ for every edge $uv\in E(G)$. The chromatic number $χ(G)$ is the minimum $k$ such that there exists a proper $k$-colouring of $G$. Given a spanning subgraph $H$ of $G$, a $q$-backbone $k$-colouring of $(G,H)$ is a proper $k$-colouring $c$ of ...
Araújo, Júlio, Nisse, Nicolas, Picasarri-Arrieta, Lucas   +2 more
openaire   +4 more sources

Robust Inverse Material Design With Physical Guarantees Using the Voigt‐Reuss Net

International Journal for Numerical Methods in Engineering, Volume 127, Issue 7, 15 April 2026.
ABSTRACT We apply the Voigt‐Reuss net, a spectrally normalized neural surrogate introduced in [38], for forward and inverse mechanical homogenization with a key guarantee that all predicted effective stiffness tensors satisfy Voigt‐Reuss bounds in the Löwner sense during training, inference, and gradient‐driven optimization.
Sanath Keshav, Felix Fritzen
wiley   +1 more source