The discontinuous Galerkin (DG) method is widely used in numerical solution of partial differential equations, especially for hyperbolic equations. However, problems containing strong shocks, the DG often needs to be supplemented by a limiter control spurious oscillations and ensure nonlinear stability. total variation bounded (TVB) popular choice can maintain original high order accuracy schem...

This study was conducted to investigate the effect of starter culture addition on characteristics raw milk white cheese (Gibna bayda).The made from warmed (45°C) milk, and (2% w/v) added first treatment (T1), while no second (T2). After manufacture, cut into cubes kept in brine solution for 24 hours, followed by storing without whey at 5°C 45 days. Microbiological, physicochemical, sensory were...

Avian leukosis virus (ALV) is a highly contagious retrovirus that causes tumors and has resulted in great economic loss worldwide owing to its high transmission rate. Various ALV viral subgroups exist, with infections occurring via specific host receptors. The susceptibility or resistance of avian species the ALV-A K determined by receptor, tumor locus A (tva) gene, while ALV-B depends o...

The effects of modified atmosphere packaging (MAP at 60% N ; 35% CO and 5% O ) and 2 2 2 under-vacuum packaging (UV) and cold storage at 4±1°C for 8 weeks on the quality aspects of traditional and liquid flavorings smoked whole and gutted mullet (Mugil cephalus) were the main objectives of this work. Some quality aspects of smoked mullet involved chemical, microbiological and sensory evaluation...

This study was done to evaluate the quality parameters of fresh and imported frozen seafood (fillets and shrimp). A total of 120 seafood samples, fillets and shrimp (fresh and imported frozen) 30 each, collected from fish markets at Giza Governorate were sensory, bacteriological, chemical investigated. Panelists rejected 5.0 (16.6%) and 0.0 (0.0%) of fresh fillets and shrimp samples, while the ...

Chicken endogenous viruses, ALVE (Avian Leukosis Virus subgroup E), are inherited as LTR (long terminal repeat) retrotransposons, which are negatively correlated with disease resistance, and any changes in DNA methylation may contribute to the susceptibility to neoplastic disease. The relationship between ALVE methylation status and neoplastic disease in the chicken is undefined. White Leghorn ...

The aim of this study was to determine the effect chitosan-based nanocomposite coating applications (chitosan + TiO2 (CHT) and chitosan rosmarinic acid (CHTRA)) on changes in quality attributes Rainbow trout fillets during cold storage (4°C). Fish were randomly divided into four groups subjected treatments (CH), CHT, CHTRA, control). After treatments, packaged under modified (40% CO2 30% O2 N2)...