Canned Motor Pump (CMP) is widely used in petroleum, chemical, electric power, aerospace engineering, and military manufacturing industries due to its good sealing performance.In the structure of canned motor pump, the rotor of the motor and the impeller of the pump are fixed on the same shaft.Therefore, balancing the axial force and the radical fo
Abstract Background Hepatitis B virus (HBV) infection is one of the main human health problem and causes a large-scale of patients chronic infection worldwide.As the replication of HBV depends on its host cell system, codon usage B Complex pattern for the viral gene might be susceptible to two main selections, namely mutation pressure and translati
The aim of this paper is to evaluate the capital structure and its determinants in consumer co-operatives in the Czech Republic.Consumer co-operatives are associated in the COOP Group, which is the largest retail network of food stores in Body Cleanser the country.This analysis uses quantitative data from the financial statements for the years 2014
Social media allows people interact to express their thoughts or feelings about different subjects.However, some of users may write offensive twits to other Rotary Blades via social media which known as cyber bullying.Successful prevention depends on automatically detecting malicious messages.Automatic detection of bullying in the text of social me
Environmental regulations are the key measure by which governments achieve sustainable environmental and economic development.This study aimed to determine the direct and indirect impacts of environmental regulations on total factor energy efficiency of regions in China.Since regions have different levels of economic development and resource endowm