Stock market prediction is of great importance for financial analysis.Traditionally, many studies only use the news or numerical data for the stock market prediction.In the recent years, in order to explore their complementary, some studies have been conducted to equally treat dual sources of information.However, numerical data often play a much mo
This research addresses the obstacle avoidance problem in wheeled mobile robots powered by renewable energy by considering all subsystems involved.A three-tier hierarchical controller is developed, integrating the technique of artificial potential fields.The proposed controller incorporates the dynamics of the three key subsystems typically found p
Since the authorities conduct deep reform of commercial auto insurance,Chinese scotch and soda outlet hombre insurance companies are able to get more autonomy in product pricing and the insurance companies are required to improve their capabilities of delicacy risk management and risk analysis.The point of location-based big data fender two tone am
The effect of temperature, time and rotation speed of FT-GTL process water on the corrosion rate of API X-120 carbon steel was investigated.Electrochemical impedance spectroscopy and potentiodynamic polarization techniques were used to determine the carbon steel corrosion rate under temperatures ranging from 293 to katin harold jacket 323 K and rot