The feature of the observed shadows and rings an astrophysical black hole (BH) may depend on its accretion flows magnetic charge. We find that shadow radii critical impact parameters Hayward BH are decreased with increase Comparing Schwarzschild using ray-tracing method, we show density deflection lights charge, singularity does not affect generation shadow. Based three optically thin flow mode...

The objective of this study was to analyze the relationship between economic sanctions and regional differences within Russia from three perspectives: favoritism political elite, industry development, trade costs. Using nighttime lights in Russia, we found a correlation differences. First, as increased, Moscow, St. Petersburg, provincial capitals were brighter than those rest country. Second, m...

Non-thermal atmospheric pressure plasma jet (NTAPPJ) was shown as a promising tool for sterilization, treatment of chronic wounds & tumors. A portable and facile NTAPPJ system will broaden the application many other biomedical applications. This paper demonstrates feasibility customized dimmer controllable (APPJ) in treating HeLa cells. torch energized at 8 kVpp 35 kHz from neon transformer...

2,5,10,13-Tetraazatricyclo [12,2,2,26,9] icosa-1(16),6,8,14,17,19-hexene-3,4,11,12-tetraone tetraoxime (1a) and 2,5,11,14-tetraazatricyclo [13,3,1,16,10] icosa-1(19),6,8,10(20),15,17-hexaene-3,4,12,13-tetraonetetraoxime (1b) were obtained from condensation of 1,4- and 1,3-phenylendiamine with dichloroglyoxime, respectively. The reaction of 1,2-phenylendiamine with dich...

We demonstrate neuron-like spiking dynamics in the asymmetrically driven dissipative photonic Bose-Hubbard dimmer model which describes two coupled nonlinear passive Kerr cavities. Spiking appear due to excitable nature of system. In this context, excursions phase space correspond spikes temporal evolution field variables. our case, excitability is mediated by destruction an oscillatory state a...

Abstract The Double Asteroid Redirection Test (DART) mission will impact the moon Dimorphos of (65803) Didymos binary and demonstrate kinetic impactor technique for planetary defense. Observations from ride-along CubeSat companion, LICIACube, spatial structure temporal evolution resulting ejecta plume help determine vector momentum transfer constrain physical properties such as strength porosit...

This paper presents the results of research on a new schematic generator load controller simulation, namely an electronic based dimmer circuit and stepper motor for small-scale 5 kW micro-hydro. The is built from with program control using Matlab software, PPI 8255 interface device. Using diac, triac, variable resistor (pot), capacitor components. As well as 28BYJ-48 motor. Simulation made to d...

Puli crackers are an SME business in Indonesia which has a fairly good protein composition and is usually used as souvenirs of Madura. The problems most Indonesia’s SMEs still using manual labour with makeshift equipment. the assistant machines available market have large capacity so they not easy to use on household scale small electrical capacity. development method design energy-efficient ge...