bluuebunny/crossref_metadata_2025_split huggingface dataset:
Computer Immunology Testing CAI Teaching Software Production and Application
Authors: Wei Qiong , Chen Xinzhi , Xiao Hongxia , Zou Li 
Published: May 2021

Abstract
Immunology is a subject both old and young. It is the most preferred subject of the Nobel Prize in Physiology and Medicine, which shows that it has a lot of interesting basic research problems, but more importantly, immunology is closely related to health. Every specific scientific research mechanism problem can almost be directly related to clinical or industrial application, which shows the position of immunology in medical research. Computer aided instruction is common in the current course teaching, and it is not the least in the immunology examination. Based on these two situations, this paper discusses the making and application of CAI teaching software for immunology examination.
On the Relationship Between Computer and Information Services and the Development of Global Trade
Authors: Gu Yao 
Published: May 2021

Abstract
With the development of society and Internet information, the society has gradually become an information age. In the background of the information age, the correlation and competition between computer information services and international trade have become increasingly prominent. Through the changes of MS index, TC index and CA index, this paper mainly analyzes the connection and competition between computer information services and international trade.
On the Innovation of College English Translation Teaching Model under Multimedia Technology
Authors: Ye Jin 
Published: May 2021

Abstract
Information and network technology have a great impact on the traditional university teaching in our country. With the development of multimedia technology, more and more colleges and universities begin to popularize information teaching. The era of “multimedia+” provides students and teachers with a more adequate communication environment, which greatly broadens the depth and breadth of teaching in colleges and universities, and has important practical significance for the innovation of English translation education in colleges and universities.
Application of Artificial Intelligence Technology in Electrical Automation Control
Authors: Yin Pengzhi 
Published: May 2021

Abstract
Like the arrival of the Internet era, the era of artificial intelligence carries new hopes and new challenges, which is irreversible. It is a tool bearing the development of all walks of life. In the future in all industries are indispensable existence [1], will become a part of our side [1]. And the corresponding electrical automation control, it is now closely associated with our life, so can imagine that in the future, this and this will be closely linked, together become an inseparable part of our life.
Research on the Construction of Artificial Intelligence Aesthetic Education Platform Based on Moodle
Authors: Wang Li 
Published: May 2021

Abstract
At present, most schools are short of intelligent teaching platform resources for aesthetic education, which leads to the lack of personality education and emotional education, as well as the poor interaction and experience of emotional communication. Based on this, this paper first analyses the connotation and role of Moodle info platform, then studies the current situation and problems of aesthetic education info teaching, and finally gives the construction strategy of AI aesthetic education platform based on Moodle.
Discuss on the Application of Computer Virtual Reality Technology in College Sports Training
Authors: Han Xiao 
Published: May 2021

Abstract
With the computer technology slowly infiltrated into various industries, sports teaching also began to use the computer virtual reality technology for sports training. Cognition of sports teams to virtual reality training system with the computer software developers and investigate the cooperation between sports teams, and computer virtual reality technology is also being used in training such as diving or trampolining, the application is able to help athletes improve the motion precision, reduce the risk in daily training.
Research on the Application of Network Interaction Design Concept in Industrial Product Design
Authors: Zhou Chao 
Published: May 2021

Abstract
With the popularity of the Internet, people have higher and higher requirements for industrial product (hereinafter referred to as IP), which requires us to continuously enhance the Interaction design (hereinafter referred to as ITD) in industrial product design (hereinafter referred to as IPD). Through ITD, we can improve work efficiency, which will strengthen the connotation of the product and the idea of expression. ITD is one of the earliest methods applied in the field of computer, which will improve the communication between human and computer in vision, hearing, touch and other aspects. However, with the rapid development of computer technology, the concept of ITD has been applied to industrial design, which has become the main method to achieve functional interaction. Through the concept of ITD, we can meet the needs of society, which will improve the interaction between human and industrial design. Interaction is bilateral, which will be affected by both human and industrial design. Therefore, we must strengthen the application of network ITD in IPD. Firstly, this paper analyzes the value of interactive design in industrial design. Then, this paper analyzes the main methods of interactive design in IPD. Finally, an application example in IPD is presented.
Discussion on the Improvement of Online Learning Ability of Higher Vocational College Students by Online Games and the Existing Problems
Authors: Jing Fang , Mingming Teng 
Published: May 2021

Abstract
In order to make students’ online learning ability last, students are required to have positive study habits and autonomous learning ability. With the rapid development of economy and society, the market demands talents not only to master more knowledge, but also to show understanding, application, communication and creativity in the process of rapidly updating practical knowledge. The influence of online games on college students has both positive and negative aspects. College students are the main group keen on online games. This paper analyzes the influence of online games on the improvement of online learning ability of higher vocational college students from both advantages and disadvantages.
Research on the Influence of Computer Technology on Oil Painting Creation in the New Era
Authors: Jia Xiaofei 
Published: May 2021

Abstract
In the context of iterative progress of new tech represented by computer, the aesthetic needs of the public are also in the process of continuous improvement. In this context, oil painting art creation should not only consider the aesthetic needs of the public, but also pay attention to the psychological needs of the public. Based on this, this paper first analyzes the utilization characteristics and value of computer tech in oil painting creation, then studies the utilization skills of computer tech in oil painting creation, and finally gives the influence of computer tech on oil painting creation.
Research and Implementation of Computer Data Security Management System in the New Era
Authors: Lu Peng 
Published: May 2021

Abstract
With the popularity of the Internet, computer technology has been applied to various industries, which also requires us to deal with and manage the daily work of the computer. Therefore, data security has become an important issue, which will directly ensure the safe operation of computer Internet. Therefore, we must continue to strengthen the research of computer data security management system (hereinafter referred to as DSMS), which will better improve the security of computer data. Through the gradual improvement of reliability, data security technology has gradually met people’s basic needs. However, for some special information, we must strengthen the data security management, which will prevent hackers and virus attacks. Through the DSMS, we can effectively prevent the leakage of sensitive data. Therefore, we must realize the effective management of computer data security, which needs to improve the corresponding system. By improving the computer operation ability, we can ensure the safe and reliable operation of the computer, which will bring users a safe and convenient service experience. In the new era, this paper mainly analyzes the key technology of DSMS. Then, this paper puts forward the implementation method.
Application of Computer Technology in Health Management Course
Authors: Zhang Jing 
Published: May 2021

Abstract
Health management is a concept that belongs to the category of evolutionary medicine put forward in the last century. It refers to a process of comprehensive management of health risk factors of individuals or people. Its purpose is to mobilize the enthusiasm of individuals and collectives and to effectively use limited resources to achieve maximum health effects. Through health management, we can achieve the purpose of disease prevention, thereby reducing our medical expenditure, but also improve physical fitness. However, health management needs more complex data to carry out statistics and management. It is difficult for human resources to meet the needs of statistics and management quickly and well, so various computer health management software emerges as the times require. Computer technology has been applied to the field of health management to improve the efficiency of health management.
Research on the Role of Virtual Simulation Technology in the Optimization of Equipment and Instruments in Medium Voltage Non-Power Outage Operation
Authors: Luo Jiajian , Sun Dengmin , Lai Shuisheng , Chen Yuqiang , Zhang Kai , Wu Zenglang 
Published: May 2021

Abstract
With the development of The Times, the level of science and technology in China has made new breakthroughs. The development of medium-voltage engineering benefits from the innovation of science and technology, and has developed to a new height. At the same time, the simulation technology of medium-voltage non-power outage equipment engineering has also made new breakthroughs, which is widely concerned by the medium-voltage engineering practitioners. Engineering simulation is the key to the quality of medium-voltage engineering, and the engineering simulation technology of medium-voltage non-power off operation equipment directly affects the quality of engineering simulation. The development and innovation of this technology have become an important way for the development of medium-voltage engineering industry. Therefore, this paper firstly gives a brief overview of the engineering simulation technology of medium-voltage non-power outage operation equipment, which is suitable for the background of The Times, and then conducts in-depth research and analysis on the innovative development and future trend of the engineering simulation technology of medium-voltage non-power outage operation equipment, hoping to bring positive influence to the development of medium-voltage engineering industry.
RETRACTED: Research on Landscape Design System Based on Virtual Reality Technology and Multimedia Technology
Authors: Li Juan 
Published: May 2021

Abstract
With the gradual progress of urbanization, people gradually realize the importance of urban landscape. Landscape design is a design form of appearance art. People can use this art form to improve the scenery of many cities. It can also promote the progress of urban environment. Many experts believe that the combination of virtual reality technology and multimedia technology can effectively improve the beauty of the system outline of landscape design[1]. Moreover, the application of virtual reality technology can effectively help the landscape design. This paper introduces the concept and characteristics of virtual reality technology. At last, this paper puts forward its application in landscape design.
Construction and Application of Computer Virtual Simulation Teaching Platform for Medical Testing
Authors: Xiao Xinyu , Liu Xixia , Xiao Zhiyong 
Published: May 2021

Abstract
At present, virtual simulation experimental teaching has become the mainstream experimental teaching method in colleges and universities. Compared with the traditional classroom experiments, virtual simulation experiment teaching is not limited by time and space, and there is no need to worry about the risk of experiment. Students only need to wear VR devices through computers or mobile phones to enter the virtual simulation lab for experiments. The realism and interactivity of virtual simulation technology allows students to immerse themselves in it. Based on this situation, this paper discusses the construction and application of medical laboratory computer virtual simulation training teaching platform
Research on Labor Education Reform Relying on Computer
Authors: Li Yang , Lv Guofu , Zhang Haiyu 
Published: May 2021

Abstract
With the development of science and technology, our education has begun to enhance the quality of teaching continuously, which combines new network technologies. After the new curriculum reform, our education pay more attention to the reform and innovation of labor education. It also combine modern technology to continuously improve the effectiveness of labor teaching. After combining modern science and technology, labor teaching makes the labor courses more perfect in theory and practice. According to the current trend of student growth and social development in our country. If we want education reform to satisfy the teaching needs, we must continue to combine the current Internet technology to improve the development of teaching.
An analysis of the advantages and disadvantages of multimedia application in English translation
Authors: Ye Jin 
Published: May 2021

Abstract
This paper studies the effects of four different translation forms, namely Chinese, English, Chinese + picture and English + picture, on incidental vocabulary learning of Chinese students in a multimedia environment. The results showed that, except for the fill-in-the-blank task, Chinese translation promoted incidental vocabulary learning more than English translation. Combined translation of words and pictures is more conducive to incidental lexical learning than text-only translation. Among the four kinds of translation, the combination of Chinese and picture translation is the most effective for incidental vocabulary learning. The results of incidental vocabulary learning and word memory retention of learners with higher English proficiency are significantly better than those with lower English proficiency.
EIoU: An Improved Vehicle Detection Algorithm Based on VehicleNet Neural Network
Authors: Yang Zuomin , Wang Xianlun , Li Jianguang 
Published: May 2021

Abstract
The paper’s primary purpose is to optimize the performance (speed/accuracy) of vehicle detection. The vehicle dataset Vehicle2020 used in this paper is divided into ten different vehicle classes. Intersection over Union (IoU) is usually used as a standard to evaluate the accuracy of vehicle detection in a specific dataset. However, IoU as a performance of the object detection algorithm is still shortcomings. IoU is further improved and called a new algorithm EIoU. Finally, the neural network structure was redesigned, which was called VehicleNet. The experimental results show that EIoU as a performance evaluation algorithm used the vehicle detection framework can improve the performance of vehicle detection. Using the algorithm of this paper shows the performance superiority of vehicle detection.
1D Segmentation Network for 3D Seam Weld Grinding
Authors: Dong Chunyu , Shi Tiankai , Zhao Qunfei , Huang Xiaolin , Liu Chao 
Published: May 2021

Abstract
With the development of deep learning, convolutional neural networks provide new solutions for obstacles in the industry. For seam weld grinding, traditional algorithms are neither convenient nor efficient. Meanwhile, previous methods are not robust for various shapes of the weld seam. In this paper, we propose a new algorithm based 1D convolutional neural network for 3D weld seam grinding. We test different loss functions for the 1D segmentation network and picked the best one for model training. Besides, we design various feature extracting blocks and make extensive experiments on the cloud point data set of the weld seam. The best combination of the loss function and feature extractor is generated for weld seam prediction. With the open operation on the 3D map and the elimination of abnormal points, we obtain a robust prediction grinding trail for the robot controller.
Relative Position and Attitude Estimation of Non-cooperative Spacecraft Based on Stereo Camera and Dynamics
Authors: Jixiu Liu , Quan Ye , Leizheng Shu , Yang Gao 
Published: May 2021

Abstract
The relative position and attitude estimation of non-cooperative spacecraft is essential to high-precision guidance, navigation, and control systems. This paper mainly proposes a method to measure the relative position, velocity and attitude of non-cooperative spacecrafts using stereo camera and dynamics. First, using stereo camera observe the spacecraft, and extract the feature points of images. Then, calculate the 3D position of the feature points, and match the relationship between the feature points to obtain geometric constraint information between frames. Based on this, the relative position, velocity, attitude and angular velocity of the target spacecraft are calculated. According to relative orbit dynamics and relative attitude dynamics model, design extended Kalman filter to update the measurement results. The simulation results show that the estimation accuracy is better than 0.01m, the relative velocity accuracy is better than 0.001m/s, and the relative attitude accuracy is better than 0.01°. This method can provide technical support for the relative navigation of non-cooperative spacecraft.
Research on Compression Method of Aero Turbofan Engine Starting Real-time Data
Authors: Zhang Jie , Liu Ze , Xu Haiyang , Liu Guangming 
Published: May 2021

Abstract
The aero turbofan engine starting controller is responsible for starting aero turbofan engine, and records the real-time data of the whole starting process while ensuring the aero turbofan engine working reliably, which is great significant for evaluating the aero turbofan engine working condition and fault detection, and the improved EFDR-LZW is proposed to save the problem. Firstly, evaluate the aero turbofan engine starting probability based on AHP to solve the problem of lacking long-time aero turbofan engine starting data and evaluate aero turbofan engine working properly for multiple experts based on GCA. Secondly, rearrange the signal position and order based on sample data for EFDR and compresses the coded date of EFDR based on LZW again to increase compression ratio. Finally, test the performance under abnormal room, high and low temperature and the result proves aero turbofan engine starting controller working reliably.
Volatile profiling of fruits of 17 mango cultivars by HS-SPME-GC/MS combined with principal component analysis
Authors: Shimizu Kosuke , Matsukawa Tetsuya , Kanematsu Risa , Itoh Kimihisa , Kanzaki Shinya , Shigeoka Shigeru , Kajiyama Shin'ichiro 
Published: May 2021

ABSTRACT
Headspace solid-phase microextraction combined with gas chromatography/mass spectrometry is one of the strongest tools for comprehensive analysis of volatile compounds and has been used to analyze aromatic components of mango and investigate its varietal characteristics. In this study, profiling of aroma compounds in 17 mango cultivars, grown in the same green house to exclude the effect of environmental factors, was conducted and the patterns were subjected to principal component analysis (PCA) to identify the relationship between the aroma components and cultivars. Fifty-nine different volatile constituents were detected from the blends of these 17 mango cultivars. The cultivars were divided into 4 clusters using PCA based on the volatile components determined in the study. Aiko was found to mainly contain δ-3-carene and showed a composition more similar to its pollen parent, Irwin, than to its seed parent, Chiin Hwang No. 1.
Identification of biosynthetic intermediates for the mating hormone α2 of the plant pathogen Phytophthora
Authors: Ariyoshi Suguru , Imazu Yusuke , Ohguri Ryuji , Katsuta Ryo , Yajima Arata , Shibata Takahiro , Ojika Makoto 
Published: May 2021

ABSTRACT
The heterothallic group of the plant pathogen Phytophthora can sexually reproduce between the cross-compatible mating types A1 and A2. The mating hormone α2, produced by A2 mating type and utilized to promote the sexual reproduction of the partner A1 type, is known to be biosynthesized from phytol. In this study, we identified 2 biosynthetic intermediates, 11- and 16-hydroxyphytols (1 and 2), for α2 by administering the synthetic intermediates to an A2-type strain to produce α2 and by administering phytol to A2 strains to detect the intermediates in the mycelia. The results suggest that α2 is biosynthesized by possibly 2 cytochrome P450 oxygenases via 2 hydroxyphytol intermediates (1 and 2) in A2 hyphae and secreted outside.
Olfactory cues of large carnivores modify red deer behavior and browsing intensity
Authors: van Beeck Calkoen Suzanne T S , Kreikenbohm Rebekka , Kuijper Dries P J , Heurich Marco 
Published: May 2021

Abstract
This study examined the effect of perceived predation risk imposed by lynx (Lynx lynx) and wolf (Canis lupus) on red deer (Cervus elaphus) foraging behavior under experimental conditions. We hypothesized that in response to large carnivore scent red deer would increase their vigilance, although reducing the frequency and duration of visits to foraging sites. Consequently, browsing intensity on tree saplings was expected to decrease, whereas a higher proportion of more preferred species was expected to be browsed to compensate for higher foraging costs. We expected stronger responses towards the ambush predator lynx, compared with the cursorial predator wolf. These hypotheses were tested in a cafeteria experiment conducted within three red deer enclosures, each containing four experimental plots with olfactory cues of wolf, lynx, cow, and water as control. On each plot, a camera trap was placed and browsing intensity was measured for one consecutive week, repeated three times. Red deer reduced their visitation duration and browsing intensity on plots with large carnivore scent. Despite red deer showing a clear preference for certain tree species, the presence of large carnivore scent did not change selectivity towards different tree species. Contrary to our hypothesis, we found more pronounced effects of wolf (cursorial) compared with lynx (ambush). This study is the first to experimentally assess the perceived risk effects on the red deer foraging behavior of large carnivores differing in hunting modes. Our findings provide insights into the role of olfactory cues in predator–prey interactions and how they can modify fine-scale herbivore–plant interactions.