bluuebunny/crossref_metadata_2025_split huggingface dataset:
RETRACTED: Research on College Students’ Psychological Identification and Cultivation of Socialist Core Values based on the analysis of Big Data
Authors: Huang Lan 
Published: July 2020

Abstract
With the progress and development of the times, network technology has gradually changed the way people live and learn. The continuous development of network technology has brought many new opportunities for China’s education. Nowadays, network technology has been widely used in the college teaching process. However, the emergence of network technology, in addition to providing convenience and advantages for China’s education, has also brought many problems to the mental health of college students. More and more college students are gradually experiencing mental health problems, which have a great impact on their own learning and growth. Therefore, only in-depth analysis of the impact of the mental health education of college students and continuous exploration of effective improvement measures and solutions through the analysis of big data, so as to better play the positive advantages of the network environment, can promote students’ better learning and development.
Research on Automatic Operation and Maintenance Technology of Optical Fiber Communication System Based on Computer Control Network
Authors: Jin Lei , Zhao Jinghong , Huang Xing , Lu Bin 
Published: July 2020

Abstract
The essence of optical fiber communication transmission technology is to use light as the carrier of information, and to achieve the purpose of information transmission through the optical fiber network. The communication mode based on optical fiber communication technology has been widely recognized in the field of industrial production and telecommunication transmission due to its good information transmission performance. However, with the expansion of the construction scale of optical fiber communication network and the improvement of user coverage, the disadvantages of the management and maintenance of the traditional optical fiber communication network are becoming more and more obvious. Therefore, this paper describes the characteristics of the optical fiber communication technology, and analyses the existing problems in the optical communication system and their causes. On this basis, this paper analyses the automatic operation and maintenance technology of optical fiber communication system. The analysis results in this paper provide some technical support for the deep integration of computer control technology and optical fiber communication automatic maintenance system.
Establishment of Environmental Art Design System Based on Computer Virtual Reality Technology
Authors: Liu Li 
Published: July 2020

Abstract
Multiple modern scientific and technological means are changing people’s lives unconsciously. The emergence of computer technology and virtual reality (VR) technology has broken through the inherent traditional mode, endowing higher practical value to the environmental design scheme and its applications. In this paper, the VR technology and its practical application in environmental art design are expounded, and the far-reaching influence of VR technology on the actual design process is explored to provide a reference for broadening the environmental art design concept.
Research on the Integration of Bridge Structure and Landscape Art Combined with Two-dimensional Computer Image
Authors: Liu Li 
Published: July 2020

Abstract
With the change of the public’s aesthetic concept, people’s requirements for the landscape and art of bridges are constantly improving. The connotation of bridge has developed from the original traffic architecture to the carrier of human landscape and historical culture. Therefore, integrating the concept of landscape art into bridge design is an important development direction in the field of bridge design. This paper expounds the connotation of landscape art in bridge design, and enumerates the typical application of the landscape art concept in bridge design. On this basis, this paper analyses the advantages of computer two-dimensional image technology for bridge landscape design, and discusses several aspects that should be improved in future bridge landscape design, which provides new thinking and reference for modern bridge design.
Exploration of Dermato-venereology Teaching Combining the Problem-oriented Teaching Method with Computer Technology
Authors: Li Li , Wu Qing , Chen YuLin , Li Sha , Hu XiaoJian 
Published: July 2020

Abstract
The problem-oriented teaching approach (PTM) is a teaching approach that focuses on problem-oriented study and teaching through identification and solving of problems. Since the 1990s with teh development of computer, some medical schools and colleges in China and Southeast Asia have started to apply the problem-based teaching approach and computer technology gradually. Currently, it is still in the initial and exploratory stage in China, and the lecture-based learning (LBL) plays a leading role in medical teaching. PTM is distinctly different from the traditional LBL teaching model where the teachers give lectures and the students are spoon-fed in classes. It has broken through the traditional teaching confinement based on explanations by teachers, and students can take the initiative to analyze and solve problems pertinently in teaching.
Simulation Analysis of Soil Covering Process
Authors: Li Liyan , Gong Xin , Xu Ting , Guo Pan 
Published: July 2020

Abstract
Soil mulching device is an important part of precision seeder, its structural parameters and performance will directly affect the uniformity of seed distribution and the thickness of soil, and ultimately affect crop yield. Using the EDEM tool based on the discrete element method, the optimized structure of the earth covering device was simulated and analyzed. The soil-slot test was used as a comparative test of the soil simulation experiment. The comparison between the results of the simulation test and the earth covering process test confirmed the applicability of the discrete element method to the earth covering process, which provides a new way for the research and design of the earth covering device and the earth covering process.
Psychological Test System and Signal Processing Algorithm for Intelligent Wheelchair
Authors: Xu Binfeng , Hu Yarong 
Published: July 2020

Abstract
Intelligent wheelchair based on BCI is a hot spot in recent research, and brain activity is actually a reflection of psychological activity. Completing the design of psychological test system is the key to BCI. ERP reflects the psychological activity of the brain, is a psychological test good tools such as cognitive neuroscience research. And there is psychological test system is mostly based on the traditional theory of external behavior inference, unable to objectively evaluate people’s psychological activity. In the study of psychological tests and event related potential theory, the article improved FastICA algorithm, and applied to feature extraction of ERP. Eventually set up a complete set of psychological test system. Experiments show that the system can effectively detect the ERP feature extraction, and faster, better than other conventional psychological test system. So as to lay the foundation for the completion of the design of Intelligent wheelchair.
RETRACTED: Realization of Building Energy Saving and Solar Heating in Cold Areas based on Computer Technology
Authors: Zhao Lili 
Published: July 2020

Abstract
The climate of cold area is cold in winter (the average temperature of the coldest month is 0 ∼ - 10 °C and < - 10 °C), the outer envelope of the building bears the interference of low temperature, wind and snow, hot in summer, and the outer envelope of the building bears the interference of high temperature, solar radiation and rain. Therefore, the design of buildings should meet the requirements of winter heat preservation, cold prevention and antifreeze. At present, 95% of the new buildings built every year in China are still high energy consumption buildings. The heating energy consumption per unit building area is about three times of that in countries with similar climate. The building energy consumption in China accounts for nearly 30% of the national energy consumption. With the development of building technology, the improvement of people’s awareness of energy and the attention of government departments, China should vigorously develop building energy saving, which is urgent. The demand of solar energy is increasing day by day, and the situation of energy utilization is tense. However, the large-scale use of conventional energy will have a negative impact on the environment. As a kind of renewable energy, solar energy is inexhaustible and will not increase the environmental load. It will become an important part of the future energy structure. In the building energy consumption, the energy consumption of domestic hot water and heating accounts for a considerable proportion. Using solar energy to meet the requirements of low-grade energy consumption, such as domestic hot water and heating, has great energy-saving benefits. Therefore, solar energy heating technology has been paid more and more attention. At the same time, with the development and maturity of computer technology, it also provides more support for solar heating technology. This paper analyzes the realization of building energy saving and solar heating in cold areas by using computer technology.
The Application of DIR Agricultural Supply-side Reform Thinking Model based on Computer Media Marketing in Northwest Shandong Province
Authors: Li Ling 
Published: July 2020

Abstract
The core of DIR agricultural supply-side reform thinking model from the perspective of computer multimedia marketing is to change the traditional agricultural model, reshape the mechanism with market-oriented services as the core, and promote the development of the agricultural industry. The deep connotation behind it is to use computer multimedia marketing to promote agricultural efficiency, agricultural modernization and information technology and a series of agricultural industry development trends. At present, more and more advanced technologies such as “Internet plus”, the Internet of things, cloud computing, big data and multimedia marketing have been applied in China’s agricultural production. To some extent, this has accelerated the transformation of agricultural production mode and reconstructed the operation mode of agricultural industry chain in various fields. In the future, the computer multimedia platform will provide a series of supporting services for large operators, forming a perfect, highly open and Internet eco-sphere symmetrical agriculture[1]. The integration of the development of agricultural multimedia marketing will become an inevitable trend of comprehensive development.
On the Application Prospect of Computer Graphics in Mineral Resources
Authors: Han Lingfei 
Published: July 2020

Abstract
The exploitation and utilization of mineral resources plays an important role in promoting the country’s economic development and social progress. With the rapid development of industry and science and technology, the scale of mineral resources development and utilization has expanded thousands of times, because mineral resources are non-renewable resources, so the cost of exploitation and utilization is low and the efficiency is high. With the development of computer graphics, it is expected to be applied to mineral resources. This paper introduces the development and application of computer graphics, summarizes its application characteristics and types, and plays a guiding role in its subsequent application and development in mineral resources.
Research on Separation Process of Coarse Slime of Hydrocyclone Based on Computer Information Technology
Authors: Meng Lingli 
Published: July 2020

Abstract
The terminal equipment of the slime treatment system needs to realize that the slime water can be directly recycled or meet the conditions of direct discharge. The slime selection process has two main parts: first, the selection process and second, the product dehydration process. The slime recovery and recovery process has two main parts. The first is coarse slime recovery and dehydration equipment and the second is fine slime recovery and dehydration equipment. The above factors are the necessary conditions to realize the closed circuit of slime water. In these mitigations, the use of computers to complete their work can effectively increase production and this article studies them.
Preparation of Imidazoline Corrosion Inhibitor by Catalytic Oxidation Based on Computer Aided Technology
Authors: Leng ManXi , Wang XinPing , Lu XingYu , Liao Li 
Published: July 2020

Abstract
Alkyl imidazoline corrosion inhibitor was prepared with Cocinic and diethylenetriamine (DTA) as reactant and xylene as water carrier. The relationship between the preparation process, molecular structure and the corrosion inhibition performance of boiler water system was studied by computer aided technology. The results showed that temperature, reaction time and reactant ratio were the key factors affecting the yield. Carbon steel corrosion inhibition rate of alkyl imidazoline derivatives in boiler water can reach more than 80%. The corrosion inhibitor has a strong inhibitory effect on the dissolution process of the corrosion anode and the depolarization process of the cathode, so it can be considered as a mixed corrosion inhibitor of carbon steel based on the anode. The reason of corrosion inhibition is that the corrosion inhibitor adsorbs on the surface of carbon steel and forms a thin film, effectively blocking the contact between the steel surface and water.
Study on Dynamic Output Characteristics of Liquid - viscous Speed Regulating Clutch and Simulation Analysis of Dil Film Flow Field Between Friction Plates Based on Computer Simulation Technology
Authors: Yu Meili 
Published: July 2020

Abstract
To improve the drive torque without increasing the installed power of the system, a drive system of “motor + fly wheel + hydroviscous variable speed clutch” is designed. The mathematical model for each energy transmission link of the drive system, the oil film bearing capacity model and the Computer simulation model for the drive system are established to reveal the influence law of the factors such as the fly wheel moment of inertia (MOI) and oil film thickness control curve on the dynamic engagement features of hydroviscous variable speed clutch, obtain the change curve of torque, speed and impact, and build the corresponding experimental bench. The results of the simulation experiment suggest that through reasonable control of the oil film thickness of the hydroviscous variable speed clutch, the output of twice the rated torque that lasts up to 50 s can be achieved to meet the engineering demand of large and medium-sized mechanical equipment for large starting torque and small impact.
Research on Urban Landscape Planning and Design Based on Elastic City Model of Computer
Authors: Jiang Mingzhuo 
Published: July 2020

Abstract
Contemporary cities are facing natural disasters such as floods, earthquakes and climate change. The acute impact of poverty and economic fluctuation and the emergence of some chronic pressures lead to the fluctuation of urban economic level and development speed. Cities need to build resilient systems to deal with these crises. At present, the government has built the research framework of resilient city in the fields of urban system and disaster risk management. The establishment of elastic framework is conducive to the research and practice of elastic city. Moreover, it is found that the innovation and development of elastic cities play a very important role in promoting the scientific planning and construction of cities.
Research on General Cost and Engineering Investment Analysis Method of China National Network Using Computer Information Technology
Authors: Xu Nan , Yang Hongwei , Song Yan , Liu Zhao 
Published: July 2020

Abstract
With the continuous progress of the electronic industrial revolution, computer has become an indispensable tool for social progress. At present, computer information technology has been widely used in the field of power grid construction engineering. According to the characteristics of computer information technology, this paper puts forward the method of identifying the general cost and project investment of the national network with the help of information technology.
RETRACTED: The Intelligent Extraction of Cost Analysis Data of Transmission and Transformation Project Based on Computer Technology
Authors: Xu Nan , Xu Ning , Song Yan , Wang Dongchao 
Published: July 2020

Abstract
Transmission and transformation project is related to the national economy and people’s livelihood, and its development and construction level is directly related to the national life happiness. The full development of computer technology has brought good news to many fields, and the construction of power transmission and transformation projects has also benefited deeply. This paper probes into the application of computer technology in the field of power transmission and transformation engineering cost analysis, points out the three difficult problems it faces, and gives the corresponding solutions.
Obstacles to the Transformation of Scientific and Technological Achievements and Countermeasures Based on Computer Technology
Authors: Zhang Ping 
Published: July 2020

Abstract
As the environment and situation changes in the transformation of scientific and technological achievements, the decisive role of the market in the transformation of scientific and technological achievements has become increasingly critical. The insufficiency of some existing technologies in China has become the institutional obstacles to promoting the transformation of scientific and technological achievements. In this paper, the domestic transformation technologies of scientific and technological achievements are consolidated. The institutional factors that constrain the transformation of scientific and technological achievements in China under the new situation are analyzed. The countermeasures and suggestions for building the transformation system of scientific and technological achievements in China are proposed from the perspectives of playing the role of the market, improving the transformation and disposal right for scientific and technological achievements, changing the scientific and technological evaluation system, valuing the overall technological coordination, reforming the evaluation mechanism, etc.
RETRACTED: Study on the Effect of Focused Ultrasound Excitation on Image Resolution Based on Computer Technology
Authors: Wang Qian 
Published: July 2020

Abstract
With the continuous development of modern science and technology, ultrasonic testing is applied in various fields, and plays an important role in the field of detection. Ultrasound imaging is mainly used in medicine to detect the health of internal organs and to defect fetal development in obstetrics and gynecology. In addition, ultrasonic wave is widely used in welding inspection in the mechanical industry, and the downhole ultrasonic imaging is used in tunnel engineering. With the development of ultrasonic testing technology, there are many kinds of ultrasonic testing methods at present. This paper mainly discusses the influence of focused Based on Computer Technologyultrasonic’s excitation on imaging resolution, and finds out the law to perfect the ultrasonic testing means and improve the final imaging resolution. Focused ultrasonic excitation, also known as ultrasonic phased array detection technology, is an emerging non-destructive testing technology that has been developed and popularized in recent years[1]. Discussing and studying the influence of focused ultrasonic excitation on imaging resolution is of great significance to optimize this new technology. In the development of ultrasonic imaging technology, it is the responsibility of every relevant researcher to constantly explore ways to optimize the technology.
Research on Computer Information Management Platform of Construction Technology in Construction Enterprises
Authors: Zhao Qiliang 
Published: July 2020

Abstract
With the continuous progress of society, people’s demand for quality of life is higher and higher, and in the work, all industries are paying more and more attention to excellence. In the construction of construction enterprises, with the progress of construction technology and the more powerful function of mechanical equipment, the position of computer information management in it is becoming more and more important. This paper discusses the function and necessity of computer information management system in building construction technology, and demonstrates it with examples.
The Application of Big Data Technology in the Research of Ancient Chinese Silk Road
Authors: Bao Qiuyuan 
Published: July 2020

Abstract
The wide application of information technology has caused the rapid increase in the amount of data generated in people’s work and life, which has spawned big data technology. Modern information technology such as GIS has played a vital role in the geographical research of the ancient Chinese Silk Road, and it can be used as an important way for the multidisciplinary development of Silk Road research. The data analysis technology represented by the word frequency analysis method also provides an efficient means for the historical research of the Silk Road.
RETRACTED: Study on the Application of Gangue Mixture in Road Engineering Based on Computer Technology
Authors: Hu Rong , Zhou Yan 
Published: July 2020

Abstract
With the development of environmental protection in modern society, the concept of waste utilization has been put forward by researchers. Waste fuel and stone will pollute the environment. They also take up a lot of public resources. In an industry, they are useless. With the concept of waste utilization put forward, people think of many ways to deal with the corresponding waste materials. Coal gangue is a kind of industrial waste with the largest storage capacity. In the process of industrial production, gangue is useless. However, in road engineering, the combination of coal gangue and coal ash can be used as the base material of the road. This paper studies the application of coal gangue mixture in road engineering based on computer technology, and finally draws the corresponding conclusion.
A Study on the Cultivation of Practical Teaching Ability for Normal University Students Based on the Perspective of Core Literacy
Authors: Wang Rong 
Published: July 2020

Abstract
Teaching is a humanistic, interactive and creative activity. The practical teaching ability of normal university students plays an important role in the realization of students’ knowledge transformation, knowledge transfer and innovative creativity. At present, the number of teachers at all levels in China is about 30 million, but the proportion of teachers with higher theoretical level and stronger practical teaching ability is still low, which brings some obstacles to the realization of the goal of quality education in basic education. According to the questionnaire survey on the practical teaching ability of 600 students in 80 normal universities in 20 provinces, 67.9% of the current normal students are lack of professional growth ability and teaching quality is stable due to many practical reasons, such as the overall level of practical teaching ability of normal students is low, the development of practical ability training channels is insufficient, and the lack of pre job training attention Therefore, we should strengthen the training and training of the practical teaching ability of normal students. Based on the perspective of nuclide cultivation, this paper explores the training strategies of normal students’ practical teaching ability under the big data analysis mode, and puts forward three corresponding development strategies of practical teaching module, assessment mode and interdisciplinary humanistic quality.