edge distance-balanced graphs are graphs in which for every edge $e = uv$ the number of edges closer to vertex $u$ than to vertex $v$ is equal to the number of edges closer to $v$ than to $u$. in this paper, we study this property under some graph operations.

In this study, a large seismological dataset from the Mesopotamian Network (MP) and Iranian Seismological Center (IRSC) was analyzed to relocate earthquakes with magnitude Mw ≥ 4 for period between August 2014 April 2021 that occurred in Outer Arabian Platform of Iraq. The Computer Programs Seismology (CPS) wrer used purpose. iterative method applied earthquakes. these also calculated using MbL...

The paper presents results of retrospective analysis satellite temperature time series above the epicentral area destructive Nura earthquake M=6.7, occurred in a seismically active Tien-Shan region on October 5, 2008. An algorithm based use modified STA/LTA criterion has been developed for purpose selection and identification perturbations associated with seismic activity. It established that a...

the emph{harary index} $h(g)$ of a connected graph $g$ is defined as $h(g)=sum_{u,vin v(g)}frac{1}{d_g(u,v)}$ where $d_g(u,v)$ is the distance between vertices $u$ and $v$ of $g$. the steiner distance in a graph, introduced by chartrand et al. in 1989, is a natural generalization of the concept of classical graph distance. for a connected graph $g$ of order at least $2$ and $ssubseteq v(g)$, th...

dna barcoding based on a standardized region of 648 base pairs of mitochondrial dnasequences from cytochrome c oxidase 1 (cox1) is proposed for animal species identification.recent studies suggested that dna barcoding has been effective for identifying 94% of birdspecies. the proposed threshold of 10 times the average intraspecific variation could be used forthe identification and delimitation ...

Abstract. We present an extensive dataset of highly accurate absolute travel times and travel-time residuals teleseismic P waves recorded by the AlpArray Seismic Network complementary field experiments in years from 2015 to 2019. The is intended serve as basis for tomography upper mantle below greater Alpine region. In addition, data may be used constraints full-waveform inversion recordings. c...