The max-k-cut problem is to partition the vertices of a weighted graph G = (V, E) into k ≥ 2 disjoint subsets such that the weight sum of the edges crossing the different subsets is maximized. The problem is referred as the max-cut problem when k = 2. In this work, we present a multiple operator heuristic (MOH) for the general max-k-cut problem. MOH employs five distinct search operators organi...

Abstract Among the galactic sources that can be detected by KM3NeT detector, we will consider eHWC J1825-134 source recently HAWC telescope. Moreover, RX J1713.7-3946 and show prospects of detection in a fully hadronic lepto-hadronic scenario. Considering IceCube instead, focus on gamma-ray J1907+063 J2019+368. We found at 3 σ or more detector should within reach next decade. Finally, also 2HWC...

the effects of sodium chloride (nacl) salinity (control; canal water with 0.4 ds m-1), 2.5 dsm-1, 5.0 ds m-1, 7.5 ds m-1 and 10.0 ds m-1, respectively) developed after 6 weeks of pruning (beginning of study) on plant growth, flowering and quality of three cut rose (rosa hybrida l.) cultivars viz. ‘kardinal’, ‘angelique’ and ‘gold medal’ were studied to achieve better management, quality product...

the notion of strong arcs in a fuzzy graph was introduced bybhutani and rosenfeld in [1] and fuzzy end nodes in the subsequent paper[2] using the concept of strong arcs. in mordeson and yao [7], the notion of“degrees” for concepts fuzzified from graph theory were defined and studied.in this note, we discuss degrees for fuzzy end nodes and study further someproperties of fuzzy end nodes and fuzz...

ABSTRACT 4FGL J0822.8–4207 is a point source found in the 4FGL-DR2 catalogue by gamma-ray observatory Fermi-LAT and has no known association. We carry out X-ray observations of to help understand its nature. explore two scenarios for origin . In first case, we study possibility that cosmic rays from supernova remnant (SNR) Puppis A, seen nearby sky, reach dense gas at location produce gamma-ray...

Abstract A comprehensive radiological survey was carried out in an open-cut slate stone quarry. The activity of 226 Ra, 228 Ra and 40 K the ore samples were measured as 38 ± 5, 41 6 869 52 Bq kg 1 , respectively. Outdoor radon indoor concentrations from 37 7 to 193 11 m ?3 (77 8 ), 49 253 23 (131 13 average outdoor gamma dose 116 84 nSv h ? annual effective doses estimated between 1.0 0.1 3.3 0...

As a model independent approach to search for the signals of new physics~(NP) beyond Standard Model~(SM), SM effective field theory~(SMEFT) draws lot attention recently. The energy scale process is an important parameter in study EFT such as SMEFT. However, processes at hadron collider with neutrinos final states, scales are difficult reconstruct. In this paper, we anomalous $\gamma\gamma \to W...

The size distributions of 2D and 3D Voronoi cells and of cells of V p(2, 3),—2D cut of 3D Voronoi diagram—are explored, with the single-parameter (re-scaled) gamma distribution playing a central role in the analytical fitting. Observational evidence for a cellular universe is briefly reviewed. A simulated Vp(2, 3) map with galaxies lying on the cell boundaries is constructed to compare, as rega...

The High Altitude Water Cherenkov (HAWC) Gamma-Ray Observatory surveys the very high energy sky in 300 GeV to $>100$ TeV range. HAWC has detected two blazars above $11\sigma$, Markarian 421 (Mrk 421) and 501 501). observations are comprised of data taken period between June 2015 July 2018, resulting a $\sim 1038$ days exposure. In this work we report time-averaged spectral analysis for both sou...

The size distributions of 2D and 3D Voronoi cells and of cells of Vp(2, 3),—2D cut of 3D Voronoi diagram—are explored, with the singleparameter (re-scaled) gamma distribution playing a central role in the analytical fitting. Observational evidence for a cellular universe is briefly reviewed. A simulated Vp(2, 3) map with galaxies lying on the cell boundaries is constructed to compare, as regard...