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A Survey on Monochromatic Connections of Graphs [PDF]

open access: yesTheory and Applications of Graphs, 2018
The concept of monochromatic connection of graphs was introduced by Caro and Yuster in 2011. Recently, a lot of results have been published about it.In this survey, we attempt to bring together all the results that dealt with it.We begin with an ...
Xueliang Li, Di Wu
doaj   +4 more sources

Empty Monochromatic Simplices [PDF]

open access: yesDiscrete & Computational Geometry, 2014
Let $S$ be a $k$-colored (finite) set of $n$ points in $\mathbb{R}^d$, $d\geq 3$, in general position, that is, no {$(d + 1)$} points of $S$ lie in a common $(d - 1)$}-dimensional hyperplane. We count the number of empty monochromatic $d$-simplices determined by $S$, that is, simplices which have only points from one color class of $S$ as vertices and ...
Aichholzer, Oswin   +4 more
openaire   +8 more sources

Monochromatic light affects intestinal barrier function of chick via an anti-oxidation pathway involving melatonin and its receptor Mel1b [PDF]

open access: yesPoultry Science
: Extensive evidence indicated that monochromatic lights could significantly affect broiler growth performance and intestinal function. However, the exact underlying mechanisms remain unknown.
Wanqi Tang   +4 more
doaj   +2 more sources

Independent and monochromatic absorbent sets in infinite digraphs

open access: goldAKCE International Journal of Graphs and Combinatorics, 2015
Let D be a digraph, we say that it is an m-coloured digraph if the arcs of D are coloured with at most m-colours. An (u,v) arc is symmetrical if (v,u) is also an arc of D. A directed path (resp.
Alejandro Contreras-Balbuena   +2 more
doaj   +2 more sources

Analyzing the Visual Effects of the Word "Serat" in the Surah Al-Fateha al-Ketab [PDF]

open access: yesمطالعات قرآن و حدیث, 2023
One of the innovative artistic methods of the Quran in concepts is the use of imagery such as similes and parables, in the light of which logical and real concepts are shown and possible doubts and complications are resolved.
Habibollah Fallahnejad   +3 more
doaj   +1 more source

Physiological, Transcriptomic and Metabolomic Response of Basil (O. basilicum Linn. var. pilosum (Willd.) Benth.) to Red and Blue Light

open access: yesHorticulturae, 2023
Basil (Ocimum basilicum Linn. var. pilosum (Willd.) Benth.) is an aromatic plant with high nutritional and economic value, and the synthesis and regulation of its active ingredients have been studied in prior research.
Qingfei Wu   +6 more
doaj   +1 more source

Model and algorithm of creation of silicon photodiod with high sensitivity in the middle infrared area of the spectrum

open access: yesРадіоелектронні і комп'ютерні системи, 2022
The sensitivity of the photodiode will depend on the amount of radiation power that it must register. The characteristics of a photodiode, as is known, are determined by its design.
Yuri Dobrovolsky, Yurii Sorokatyi
doaj   +1 more source

High Girth Hypergraphs with Unavoidable Monochromatic or Rainbow Edges

open access: yesDiscussiones Mathematicae Graph Theory, 2022
A classical result of Erdős and Hajnal claims that for any integers k, r, g ≥ 2 there is an r-uniform hypergraph of girth at least g with chromatic number at least k.
Axenovich Maria, Karrer Annette
doaj   +1 more source

Influence of Microstructure on Synchrotron X-ray Diffraction Lattice Strain Measurement Uncertainty

open access: yesMetals, 2021
Accurate residual lattice strain measurements are highly dependent upon the precision of the diffraction peak location and the underlying microstructure suitability.
Chris A. Simpson   +2 more
doaj   +1 more source

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