A tunable temporal photonic fractional differentiator using a silicon-on-isolator (SOI) electrically tuned microring resonator (MRR) is proposed and experimentally demonstrated. Through changing the voltage applied on the MRR, the fractional order of the photonic differentiator can be continuously tuned. The proposed fractional-order differentiator is demonstrated experimentally with Gaussian p...

In this study a coupled thermodynamics and crankshaft dynamics model of large two-stroke diesel engine was utilised, to map the relationship Instantaneous Crankshaft Torque (ICT) with following frequently occurring malfunctioning conditions: (a) change in Start Injection (SOI), (b) Rate Heat Release (RHR), (c) scavenge air pressure, (d) blowby. This performed using frequency analysis on ICT, wh...

BACKGROUND Preclinical models of non-small cell lung cancer (NSCLC) require better clinical relevance to study disease mechanisms and innovative therapeutics. We sought to compare and refine bioluminescent orthotopic mouse models of human localized NSCLC. METHODS Athymic nude mice underwent subcutaneous injection (group 1-SC, n = 15, control), percutaneous orthotopic injection (group 2-POI, n...

This paper introduces a novel silicon-on-insulator (SOI) metal–semiconductor field-effect transistor (MESFET) with an implanted N layer (INL-SOI MESFET) to improve the DC and radio frequency characteristics. The DC and radio frequency characteristics of the proposed structure are analyzed by the 2-D ATLAS simulator and compared with a conventional SOI MESFET (C-SOI MESFET). The simulated result...

Biodiesel has gained popularity in diesel engines as a result of the rapid decline fossil fuels and population growth. The processing biodiesel from non-edible Moringa Oleifera was investigated using single-step transesterification technique. Both had their key physicochemical properties measured investigated. In common-rail engine, effects MB50 fuel blend on symmetric characteristics engine-ou...

Reactivity Controlled Compression Ignition (RCCI), which is a low temperature combustion mode based on the principle of working with dual fuel, has attracted attention researchers in recent years due to its advantages such as high thermal efficiency, NOx and soot emissions, controllability combustion. In this study, effects injection timing lambda RCCI were investigated numerically by validatin...

Dual fuel combustion leverages a high-reactivity (HRF) to ignite premixed low reactivity (LRF)–air mixture achieve high efficiencies and engine-out emissions. The difference in the relative amounts of these fuels in-cylinder stratification profoundly impacts dual combustion. effect increasing LRF energy substitution on at various fixed HRF (diesel) quantities was experimentally studied for two ...