persian sturgeon (acipenser persicus) is one of the most important fish in caspian sea and demand for its fillets is considerable, study to improve the packaging and protect their quality during storage is necessary. in this study persian sturgeon fillets were packed under 30% vacuum then freezed and effect of this packaging method on decreasing and delaying lipid rancidity was studied by measu...

We present designs that enable a significant increase of solar absorption in ultra-thin (100–300 nm) layers of gallium arsenide. In the wavelength range from 400–860 nm, 90–99.5% solar absorption is demonstrated depending on the photonic crystal architecture used and the nature of the packaging. It is shown that using only two hundred nanometer equivalent bulk thickness of gallium arsenide, for...

As millimeter wave RF device applications expand above traditional microwave frequency bands in the global communications, automotive and Mil-Aero markets, need to limit interconnect signal losses related parasitic elements has never been more important. increases, designers are facing numerous challenges, complications, costs when fabricating interconnects with techniques such as copper pillar...

Carbon nanotubes (CNTs) decorated with silver nanoparticles (AgNPs) are promising nanomaterials for improving the dielectric properties of polymer materials energy storage and micro-capacitor applications. However, cost AgNPs limits their wide application. This work describes synthesis green (GAgNPs) from cashew leaves hybridization CNTs. These new hybrid nanocomposites were developed by adding...

Low-loss superconducting rf devices are required when used for quantum computation. Here, we present a series of measurements and simulations showing that conducting losses in the packaging our resonator affect maximum achievable internal quality factors (Qi) thin-film Al quarter-wave resonators with fundamental resonant frequencies varying between 4.9 5.8 GHz. By utilizing different widths gap...

Sintering of silver attracts increasing attention in electronic packaging owing to superior bonding quality and high operation temperatures. However, the mechanical properties sintered joints strongly depend on fabrication parameters like sintering temperature, pressure or organic solvents paste. In consequence, characterization this material is a challenging task. present article, unified cons...

ackaging plays an indispensable role in modern societies. In fact, without packaging many products cannot reach consumers in sound condition. Packaging is mainly responsible for the distribution and consumption of goods. Therefore, due importance is given to systematic and attractive packaging. Packaging can also be said as the backbone of our nation’s economic development, as economic progress...