The Lambert W function is defined as the multivalued inverse of the function w ! we 1⁄4 z. It has been applied to stability analysis of a class of fractional delay systems whose transcendental characteristic equation (TCE) can be remodelled in the form (asþ b)eþ d 1⁄4 0. The approach of using the Lambert W function to time-domain analysis of a class of feedback fractional-order time-delay syste...

To enhance color quality of glass-based phosphor-converted white light-emitting diodes (pc-WLEDs) with multi-layer remote phosphor layer structures, two phosphors, green CdS:In and red ZnS:Te,Mn, are integrated into the glass matrix applied to dual-layer triple-layer WLED packages. The attained results were examined Mie-scattering theory Lambert-Beer law. showed significant enhancement in rende...

Soil moisture is one of the most important components all soil properties affecting global hydrologic cycle. Optical remote sensing technology main parts estimation. In this study, we promote a moisture-estimating method with applications regarding various organic matters. The results indicate that matter had significant spectral feature at wavelengths larger than 900 nm. existence would lead t...

4-(2-(benzo[d] [1,3] dioxol-5-ylmethoxy) phenoxy) phthalonitrile was first prepared as a starting material. Then, this new derivative reacted with Zn and Co salts to obtain phthalocyanine complexes. Phthalocyanine complexes were evaluated by fluorescence emission, extinction, absorption measurements. Aggregation studies show compliance the lambert-beer law in concentration range studied for per...