Proceedings of the 2021 10th International Conference on Applied Science, Engineering and Technology (ICASET 2021)

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29 articles
Proceedings Article

Research on Fault Diagnosis of Marine Refrigeration System Based on Fault Tree Analysis

Zhao-qiang Li, Xue-gang Zhao, Zhi-qiang Zhao, Bao-cheng Lu
Aiming at the fault phenomenon of “the temperature of food cold storage does not meet the standard” in the fault of ship refrigeration system, based on the analysis of its possible fault factors, a fault tree model is established, which can improve the speed of finding and troubleshooting; At the same...
Proceedings Article

The Biology Roadmap and Its Progress of Biomedical Research in China

Xie GenTan, Lin Na, Bi ZhiLi, Shan Jie, Li HongMei
The National Institutes of Health (NH) is one of the most important medical research centers in the world. It is an executive agency of the U.S. Department of health and public health. The focus of health actions and measures in the United States and even the world are gathered here. N1h includes 27...
Proceedings Article

Evaluation of Nitric Oxide Scavenging and Nitric Oxide Synthases Expression of Resveratrol and Polydatin

Wei-ding Wang, Zi-qi Lai, Zi-cong Wu, Yi-fei Wang, Zhi-ping Wang
Cellular damage induced by free-radicals like reactive oxygen species(ROS) has been implicated in several diseases. The ROS radicals like alkoxy radical(RO-) and peroxy radical (ROO-) are similar to those that are physiologically active and thus might initiate a cascade of intracellular toxic events...
Proceedings Article

Analysis of Stability of Sudan I-D5

Yin-ping CAI, Yue-yun Li, Meng WANG, Yu-xin Yu
The stable isotopic labeling reference materials play an indispensable role in the verification and calibration measuring instruments, evaluation analysis methods, determining the material characteristic and the quality control in the process of production. Therefore, it has great economic and social...
Proceedings Article

Experimental Study on Liquid-solid Separation Process of Oxytetracycline Residue

Yin-ping CAI, Yue-yun Li, Yu-xin Yu, Meng WANG
Traditional Chinese medicine (TCM) is an important part of traditional medicine in China. Ecological utilization of TCM residue is a hot research topic at present. The application of antibiotic residue is a difficult point in the study of resource utilization of drug residue in China. In this paper,...
Proceedings Article

The Quantitative Study on Failure Factors of Marine Electric Motor Based on Analytic Hierarchy Process

Zhao qiang Li, Xuegang Zhao, Bao-cheng Lu, Zhi-qiang Zhao
In order to facilitate the ship managers to manage and maintain the ship electric motor, this paper analyses the relevant factors of the ship electric motor failure, makes a quantitative analysis of the ship electric motor failure factors by using the analytic hierarchy process (AHP), obtains the proportion...
Proceedings Article

DL-Tetrahydropalmatine Inhibits Heroin Self-Administration in Rats

Ma BaoMiao, Yue Kai, Pi mingshan, Tian Xiang, Xiong Qi
DL-Tetrahydropalmatine is a Chinese herbal medicine used for analgesic purposes, whose main active compounds isolated from Corydalis. We investigate the effects of male Sprague-Dawley rats on heroin self-administration(SA) to examine the role for DL-THP. Rats were trained to intravenous injection heroin...
Proceedings Article

Control Design of Automatic Intelligent Car Washing Machine Based on PLC

Dongxu JING
With the vigorous development of China’s auto industry in recent years, car washing has become more and more important. In view of the high cost, low efficiency, low cleanliness, low automation and low water utilization rate of the current car wash industry, this paper designs a fully automatic car washing...
Proceedings Article

L-Stepholidine Inhibits Methamphetamine Intravenous Self-administration Behavior in Rodents

Kai Yue, BaoMiao Ma, JunQiao Xing, mingshan Pi
Methamphetamine (METH) is a powerful psycho stimulant. Chronic obsessive and compulsive usage of METH caused great harm to human health (physical and psychological) and social stability issues all over the world. Currently, no drugs have been used to treat and prevent METH addiction. L-Stepholidine (L-SPD)...
Proceedings Article

A Method of Controlling Gantry Crane Based on Wireless Communication

Dongxu JING
It is introduced that the operator uses radio frequency technology to communicate with gantry cranes gather relevant data and control their work. Frequency communication system consists of two parts: one part is mounted on the crane to collect working and the environmental data of crane; another part...
Proceedings Article

Discussion of Education Model in Post-pandemic Era and Research on Mobile Learning Application Design Strategy

Yue CAO, Li-Bin CUI, Yong-Fei YE, Yi LUN
The paper sorts out the evolution of education in China under the influence of the epidemic in 2020, analyzes the advantages and disadvantages of pure online education and offline education, and draws follow conclusions: With current technology, the pure online education model cannot meet the educational...
Proceedings Article

Research on the Construction and Key Technologies of Cloud Manufacturing Platform for Intelligent Manufacturing

Hongyan SHI, Dongxu JING
Manufacturing level and resource scheduling optimization ability are the core operation problems of manufacturing enterprises. Integrating the Internet of things and other advanced information technologies with traditional manufacturing industry, and establishing an intelligent manufacturing system platform...
Proceedings Article

Application of Molecular Chemistry in Biochemistry and Chemistry and Biology Application of Traditional in Medicine

Xie GenTan, Lin Na, Bi ZhiLi, Shan Jie, LI HongMei
The concept, origin, development and application of supramolecular chemistry are briefly introduced. This paper introduces in detail: the preparation and application of rare ginsenoside, a biological supramolecular ligand.Synthesis, properties and applications of supramolecular complexes of macrotricyclic...
Proceedings Article

Research on Characteristics of Soft Switching Bidirectional Converter Based on Electric Vehicle

Baowen Sun
A practical soft switch bidirectional converter for EV is presented, which can realize the bidirectional flow of energy between the energy storage battery and the motor of the EV. By choosing an appropriate resonant circuit, the soft switch characteristics of the converter in Buck mode and boost mode...
Proceedings Article

Research on Control System of Food Processing Testing Machine

Bin Zhang, Qinghui Yuan, Guofang Feng
This article introduced one kind of brand-new control system about food processing, which uses on the lower and upper position machine structure pattern, by the plate computer machine took on the upper position machine, and SCM takes on the lower position machine. Paper main content covers system design,...
Proceedings Article

The Biological Characteristics of Raspberry and the Research of Biology Irrigation System

Lin Na, Du Hang, Xing YingYing, Liu ZiHao
The intelligent water and fertilizer integration device integrates the environmental monitoring system and the intelligent water and fertilizer integration system, which is composed of three parts. Wireless sensor network is composed of multiple sensor nodes of wireless network, wireless sensor network...
Proceedings Article

Design of an Indoor/Outdoor Seamless Positioning and Attitude Detection System

Mingming Bian, Qiang Guo, Xiaona Sun, Baoquan Gu, Linlin Bian
Aiming at the problems such as inaccurate positioning caused by indoor blocking of satellite positioning signals and the demand of personnel attitude detection, this paper designs a seamless positioning and attitude detection system based on GPS and inertial navigation, the system uses STM32 as the main...
Proceedings Article

Design of a CAN-485 Conversion Circuit

Qinghui Yuan, Bin Zhang, Qingfei Yuan
CAN (Controller Area Network) is a kind of international standard, and the relatively high price-performance field bus, which in today’s developments in the field of automatic control can play an important role. In the full understanding of field bus based on the theory, this paper presents a CAN-bus...
Proceedings Article

The Study on the Biology Formula Under All Nutrients Eco-organic Type Soilless Culture System

Lin Na, Du Hang, Xing YingYing, Zong YongGang, Liu ZiHao
With the continuous development of the world’s facilities, the level of control of the environment is increasing. China is the largest vegetable cultivation area, the traditional facilities of vegetable cultivation mainly use the soil within the facility, and in this cultivation mode, inevitably lead...
Proceedings Article

Application of Biological Analysis in Life Science and Medicine Research on Biology Analysis and Detection

Xie GenTan, Lin Na, Bi ZhiLi, Shan Jie, Li HongMei
The generation, development, and applications of modern organic analysis was introduced. Emphases are put on two parts: applications of modern organic and biological analysis to life science and pharmaceutical analysis; applications of modern organic and biological analysis to organic analytical sepa-...
Proceedings Article

Research on High Pressure Oxygen Supply Box Type Intelligent Fermenter

Lijian Zhang, Na lin, Jie Li, Xianmin Zhang, Yuexin Shang, Lu Xue
the current situation of soil resources urgently needs to supplement soil organic matter through human measures to ensure the level of agricultural cultivation and the quality of crop products. However, many reasons, such as the lack of advanced production technology and cheap fermentation bacteria,...
Proceedings Article

The Research of “Split Classroom”Teaching Mode in Chemistry and Physiology Experiment Teaching

Zhang Jin, Wang Meng, Lin Na, Du Hang
Physiology is an experimental science, all of its knowledge comes from clinical practice and experimental research. In the teaching of physiology, in addition to theoretical teaching, the key chapters and key contents will be set with corresponding experimental contents to deepen students’ understanding...
Proceedings Article

The Biological Agricultural Application And Extension Base on Biology Construction Project

Lin Na, Du Hang, Xing YingYing, Zong YongGang, Liu ZiHao
Main research contents and technical and economic indicators: The plan, organization, implementation and control of agricultural production and service creation in the process of digitizing agricultural elements and processes and analyzing the digital resources generated by the new Internet of Things...
Proceedings Article

Countermeasures of Cultivating Students Innovative Ability in Physiology and Biochemistry

Zhang Jin, Wang Meng, Lin Na, Du Hang
The progress of modern medical science and technology has put forward higher requirements for the cultivation of medical talents. Under the background of the new era, the ability of scientific research and innovation is a kind of ability that medical students should have. Cultivating the ability of scientific...
Proceedings Article

Exploration and Reform in Education of Biochemistry for Clinical Medicine

Zhang Jin, Wang Meng, Lin Na, Du Hang
Biochemistry theory and technology is an important tool to analyze the etiology, development mechanism, diagnosis and treatment of clinical related diseases. It is an important subject in the training and education of clinicians. Based on the related problems in biochemistry teaching practice, such as...
Proceedings Article

Parameters Calibration of CT System Based On Geometric Model and Inverse Radon Transform

Huang Hongliang, Tang Weiyu, Yang Juntao, Wang Lidong
CT technology can make use of the penetrability of X-ray to obtain the internal information of the object without damaging the shape and structure of the sample. Therefore, it has a wide range of applications in the fields of industry, non-destructive testing and medical imaging. However, in the installation...
Proceedings Article

Macro Thinking on 1+X Certificate System under the Background of Major Construction

Yumei Zhang, Qingshan Wu, Shiyi Ju
The policy of 1+X certificate system has pointed out the way for the development of vocational education from the perspective of top-level design.Nowadays, the 1+X certificate system construction still exists the main organization construction and the communication mechanism is not perfect, which leads...
Proceedings Article

On the Innovation of Students’ Mental Health Education Based on the Five-Year System of Positive Psychology

Zhang Yumei, Shiyi Ju, Qingshan Wu
Under the goal-oriented environment, the mental health education in middle school is not enough, and the goal of psychological education is deviated. The teaching method of negative psychology is often adopted, and the psychological work is carried out from the students’ psychology, life and study. For...
Proceedings Article

Investigation and Analysis on the Research of Engineering Students in Higher Vocational Level

Yumei Zhang, Qingshan Wu, Shiyi Ju
This paper studies the present situation of students’ textual research in higher vocational education, and uses big data to analyze the data through questionnaire, class actual interview, data collection and so on. According to the results, the proportion of academic certificate and professional skill...