This article deals with the phenomenon of aerodynamic interference occurring in the innovative hybrid system of multirotor aircraft propulsion.The approach to aerodynamics requires a determination of the impact of active sources of lift and thrust upon the aircraft aerodynamic characteristics.The hybrid propulsion unit, composed of a conventional m
The objectives of this experiment were to analyse physiological responses, such as oxidative burst reaction, peroxidase activity, and lignin content of healthy and S.rolfsii-infected peanut tissues.Differences in physiological responses among 24 peanut genotypes were determined, the disease severity was calculated and used to group resistance Toys
To commemorate the 500th anniversary of the city of Havana, the Isotope Center reviews its activity since its creation.The production of radionuclidemarked compounds and other radiochemical work at the Institute of Nuclear Physics, inaugurated in 1969, stimulated the applications of open radioactive sources, which Toys can be considered as the most
Shrimp aquaculture wastewater after the end of the rearing period has a high total organic matter (TOM) content of up to 87.74 mg/L.If the wastewater is disposed of directly without any efforts to reduce or treatment, it will disturb public waters ecosystem because of the high organic matter.The aim of this study was to determine the rate of reduce
BackgroundChlamydiaceae are a family of obligate intracellular pathogens causing a wide range of diseases in animals and humans, and facing unique evolutionary constraints not encountered by free-living prokaryotes.To investigate genomic aspects of infection, virulence and host preference we have sequenced Chlamydia psittaci, the pathogenic KF94 Ma