Results 61 to 70 of about 5,748 (282)
Note on Rainbow Connection in Oriented Graphs with Diameter 2
Theory and Applications of Graphs, 2014 In this note, we provide a sharp upper bound on the rainbow connection number of tournaments of diameter $2$. For a tournament $T$ of diameter $2$, we show $2 \leq \overrightarrow{rc}(T) \leq 3$.
Rebecca Holliday +2 more
doaj +1 more source
Advanced Intelligent Systems, EarlyView.A piezoelectric meta‐transducer generates an ultrasonic rainbow, steering guided elastic waves to different angles according to frequency. A dithering‐based binary electrode design enables a closer realization of the target wavenumber filter, improving directional purity and suppressing unwanted lobes. Numerical and experimental validation demonstrates
Masoud Mohammadgholiha +5 more
wiley +1 more source
Rainbow Connection Number of Double Quadrilateral Snake Graph
, 2023 Let graph G = be a non trivial connected graph. A graph G with edge coloring is called a rainbow connection, if for every pair of vertices on a path has a different color.
Massalesse, Jusmawati +2 more
core +1 more source
On rainbow-k-connectivity of random graphs [PDF]
Information Processing Letters, 2012 A path in an edge-colored graph is called a \emph{rainbow path} if all edges on it have pairwise distinct colors. For $k\geq 1$, the \emph{rainbow-$k$-connectivity} of a graph $G$, denoted $rc_k(G)$, is the minimum number of colors required to color the edges of $G$ in such a way that every two distinct vertices are connected by at least $k$ internally
Jing He 0009, Hongyu Liang
openaire +2 more sources
Listening to Hong Kong children's perspectives through pretend play
British Educational Research Journal, EarlyView.Abstract Quality in early childhood education and care (ECEC) has become an increasing concern in recent years. The issue has been regularly discussed by different stakeholders. However, the rising concern regarding quality in ECEC has not seriously taken into account children's perspectives.
Suzannie K. Y. Leung
wiley +1 more source
ESG Decoupling Phenomenon: A Systematic and Bibliometric Analysis
Business Strategy and the Environment, EarlyView.ABSTRACT ESG decoupling, defined as the gap between a firm's ESG disclosures and its actual practices, poses a critical challenge to corporate sustainability. Using the PRISMA protocol, 451 articles were selected for a comprehensive bibliometric and systematic literature review to map the intellectual structure and thematic evolution of the research on
Maryam Laeeq +2 more
wiley +1 more source
Developmental Dynamics, EarlyView.Abstract Background Sporadic venous malformation (VM) is associated with the hyperactivating p.L914F mutation in TIE2, a receptor tyrosine kinase essential for vascular development. This mutation is not found in hereditary VM, suggesting incompatibility with life when expressed during early vascular development.
Lindsay J. Bischoff +6 more
wiley +1 more source
PENENTUAN RAINBOW CONNECTION NUMBER UNTUK AMALGAMASI GRAF LENGKAP DENGAN GRAF RODA
Jurnal Matematika UNAND, 2019 Suatu pewarnaan terhadap sisi-sisi di graf G terhubung tak trivial didefinisikan sebagai c : E(G) → {1, 2, · · · , k} untuk k ∈ N adalah suatu pewarnaan terhadap sisi-sisi di G sedemikian sehingga setiap sisi yang bertetangga boleh diberi warna yang sama.
Risya Hazani Utari +2 more
doaj +1 more source
From Cell Line to Fillet: A Review of Biological and Engineering Strategies in Cultivated Seafood
Food Bioengineering, EarlyView.Bottlenecks of the cultivated seafood industry are shown, and they prevent efficiency of key production stages. These include limited cell line availability, sustainable and cost‐effective media, adaption to suspension culture, sustainable cost‐effective and edible scaffolds, food regulatory approval and acceptance of genetic modified organisms (GMO ...
Angela Trace +3 more
wiley +1 more source
Bilangan Rainbow Connection dari Hasil Operasi Penjumlahan dan Perkalian Kartesius Dua Graf
Cauchy: Jurnal Matematika Murni dan Aplikasi, 2012 Graf dengan pewarnaan sisi disebut pelangi sisi terhubung, jika setiap titik pada graf dihubungkan oleh lintasan yang memiliki sisi-sisi dengan warna yang berbeda. Rainbow connection pada graf yang terhubung, disimbolkan oleh yaitu bilangan terkecil dari
Fuad Adi Saputra
doaj +1 more source