We present results of modelling the broad-band spectral energy distribution (SED) and multiwavelength variability of the bright flat spectrum radio quasars PKS 1510−089 with our time-dependent multizone Monte Carlo/Fokker–Planck code. As the primary source of seed photons for inverse Compton scattering, we consider radiation from the broad-line region (BLR), from the hot dust of the molecular t...

Blazars, a class of highly variable active galactic nuclei, sometimes exhibit Orphan γ-ray flares. These flares having high flux only in energies do not show significant variations at lower energies. We study the temporal and spectral profile these detail from three γ−ray bright blazars, 3C 273, PKS 1510-089 279 also their simultaneous broadband emissions. find that variability timescales were ...

Total Volatile Base Nitrogen (TVB-N) and Trimethylamine (TMA-N) contents of Vetki (Lates calcarifer) were investigated following Conway’s Microdiffusion technique at 4 hour interval in Fish Quality Control Laboratory, Fisheries Marine Resource Technology Discipline, Khulna University. Observed TVB-N TMA-N value did not vary significantly among different size classes. At fresh condition, content...

in this study mercury was determined in canned tuna fish produced and distributed in iran after digestion by the standard methods of aoac. mercury contents in fish and canned tuna fish were determined by cold vapor atomic absorption spectrophotometry. the metal contents expressed in mg/kg wet weight for mercury varied from 0.017 to 0.394 (average of 0. 089) and 0.023 to 0.529 (average of 0.146)...

We retrospectively studied the single and combined diagnostic value of carcinoembryonic antigen (CEA), cytokeratin fragment 19 (CYFRA 21-1), neuron specific enolase (NSE) and pro-gastrin-releasing peptide (ProGRP), which were routinely analysed in patients with lung tumours of unknown origin at the time of admission to hospital. Inclusion criteria were the determination of CEA (AxSYM/ Abbott), ...

This study aimed to find the efficient practice education measures for of pediatric health nursing by comparing effects simulation and existing clinical one about children with respiratory diseases. Using nonequivalent comparison group post-test non-synchronized design method, research subjects were composed total 62 people including 32 experimental 30 group. IBM SPSS v. 25.0 data analysis, dif...

Episodic ejections of blobs (episodic jets) are widely observed in black hole sources and usually associated with flares. In this paper, by performing analyzing three dimensional general relativity magnetohydrodynamical numerical simulations accretion flows, we investigate their physical mechanisms. We find that magnetic reconnection occurs the flow, likely due to turbulent motion differential ...