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Canine infectious respiratory disease (CIRD) is a major cause of morbidity in dogs and is associated with several viral pathogens. The viral diversity associated with CIRD was investigated by analyzing the viral communities from nine CIRD‐affected dogs using metagenomics. The results identified 10 mammalian viruses, including canine parvovirus, canid alphaherpesvirus 1, canine kobuvirus, Felis catus...
For keeping the health of river, we put forward a meaning of reasonable regulating capacity of cascade reservoir in this paper, and researching the relationship between water demand and storage capacity and the issues about separation and compensation of storage capacity, etc. then established a reasonable model which aimed to minimize the size of capacity by regulating the storage of the cascade...
The fundamental of neural network and its application are introduced firstly. Then the main factors which affect the runoff and the sediment transport volume in the problems of the water and sediment fluxes in the Yellow River Mouth during the flood and non-flood period are analyzed. Furthermore, the BP model is set up by using the program in the toolbox of the neural network under the environment...
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