ISSN: 2661-3247 (Online)
Vol. 2 , Iss. 1 (April 2020)
1106 (Abstract)
147 (Download)Abstract: This paper presents report of a design work on petroleum leakage detectionsystem. It is a system that is designed to monitor seepage of petroleumproducts across pipeline installations. The design work which was simulated on a PROTEUS software, consists of a gas detecting sensor (GH-312),an 8-bit (AT89C51) Microcontroller, an alarm system and a remote PC. Itwas... More
1224 (Abstract)
160 (Download)Abstract: The study on scientific analysis and prediction of China’s future carbonemissions is conducive to balancing the relationship between economicdevelopment and carbon emissions in the new era, and actively respondingto climate change policy. Through the analysis of the application of thegeneralized regression neural network (GRNN) in prediction, this paperimproved the prediction method of GRNN. Genetic algorithm... More
, Jie Li
2255 (Abstract)
592 (Download)Abstract: In the whole research process of electromagnetic wave, the research of terahertz wave belongs to a blank for a long time, which is the least known and least developed by far. But now, people are trying to make up the blank and develop terahertz better and better. The charm of terahertz wave originates from its multiple attributes, including... More
1134 (Abstract)
204 (Download)Abstract: The brush lock is due to assembly tightly during assembling three gripper so that it curls after some time in motor and bare motors. The motor happen to have current decreasing and cause rotary too slowly is an important technique problem. At last the motor hasn’t worked due to disconnection. It give company to bring... More
