bluuebunny/crossref_metadata_2025_split huggingface dataset:
Research on the Practice of Railway in Higher Vocational Colleges Based on Computer Action-oriented Teaching Model
Authors: Mu Ali 
Published: February 2021

Abstract
With the continuous development and innovation of computer technology, China’s railway transportation industry has gradually moved to the forefront of railway development in the world. In the good market prospect, the cultivation of talents has become the core task of development, and the rapid development of railway transportation industry has also brought severe teaching pressure. In recent years, under the guidance of the idea of “employment-oriented and ability-ability as the standard”, higher vocational education in, but it is also facing pressure such as the decline of the quality of students and the continuous improvement of the requirements of enterprises for human quality. From the follow-up investigation of employers, it is found that most enterprises think that the graduates’ adaptability to the post is poor, and the school does not really teach the students the applicable knowledge and skills in their work. On the other hand, teachers reflect difficult to teach, students feel difficult to learn, therefore, in the classroom often appear “teachers speak exhausted, students learn two minds” situation. In the actual teaching process, the traditional teaching method has brought many drawbacks to the teaching of railway transportation specialty in higher vocational colleges. Therefore, in order to meet the needs of the current market development, we should reform the teaching methods based on the computer-oriented teaching mode.
RETRACTED: Clinical Efficacy Analysis of Conbercept Intravitreal Injection for Fundus Diseases Based on Computer Simulation
Authors: Ren Cong , Li Zhongen , Jiang Wenjun , Wang Xingrong , Bi Hongsheng , Guo Bin 
Published: February 2021

Abstract
Fundus diseases can seriously damage the visual acuity of patients, including age-related macular degeneration (ARMD), retinal choroidal neovascularization (CNV), retinal vein occlusion (RVO), central serous chorioretinopathy (CSC), diabetic retinopathy (DR), etc. At the same time, fundus disease generally has a long course, high severity, long-term delay, high recurrence rate, and as long as the patients do not receive timely treatment or do not receive the correct treatment, there will be a variety of complications, causing serious damage to the structure of the patient’s eyes and the patient’s visual function. Clinical trial simulation (CTS) is a newly emerging interdisciplinary subject in recent years. With the increasing cost in the process of new drug development, computer simulation technology has attracted extensive attention of pharmaceutical enterprises. Clinical treatment of fundus diseases includes hormone therapy, etiological treatment, vitrectomy, laser treatment, etc, But the effect is different. This study mainly analyzes the effect of intravitreal injection of conbercept in the treatment of fundus diseases. Based on the analysis and research of CTS research at home and abroad, aiming at the relationship between dosage, blood concentration and efficacy, the change of blood concentration under different dosage was analyzed, and the influence on drug effect under different administration scheme was predicted. Main work: establishment of simulation model (including proportional advantage model, pharmacokinetics / pharmacodynamics model), simulation calculation, model simulation and result analysis.
Research on the application of computer technology in the construction and management of “double qualification” teachers in undergraduate colleges and Universities under the background of combination of production and education
Authors: Xu Bing , Li Na 
Published: February 2021

Abstract
At present, the national economic industrial chain has gradually approached the normalization period of industrial structure improvement, industrial transformation and industrial upgrading and efficiency. With the support of computer skills, the project of integration of production and teaching puts forward higher requirements for the construction and management of double qualification teachers. Around the main line of the new situation of the integration of production and education, some experts put forward a series of sound teacher training system and path[1]. It has been proved that the construction of a team of double qualification teachers who can combine theoretical knowledge and practical ability is of great help to the construction of the foundation for the cultivation of applied talents.
A Digital Application Prototype on Self-help Project-Based Learning
Authors: Jin Binhao 
Published: February 2021

Abstract
“The key feature of project-based learning is that students develop autonomy and responsibility for their learning.” But how to support students with “newly gained freedom and autonomy”to“overcome and solve their problems and difficulties”[1]is still a challenging question to students and teachers. This paper aims to develop a self-help learning and instructing framework shared by teachers and students, which will be a digital application prototype to assist teachers to provide guidance and support for students to overcome learning difficulties by themselves in project-based learning. The results of students questionnaire show that the self-help framework is an effective way of fostering students’ learning skills such as cooperation, communication and reflection, which defined by PBL. More importantly, it freed teachers from ‘teaching’ knowledge and skills to observing, auditing, reacting from time to time with students as a more democratic role, in which students got more chances to learn by themselves in classroom, in another word, more actively, autonomously and independently.
Research on the Strategy of Flexible Management in the Operation and Management of Small and Medium-sized Enterprises under Computer Application
Authors: Gao Boren , Chen Zheng 
Published: February 2021

Abstract
In an environment of fierce competition, the important role of SME management is getting more and more attention. However, most of the management methods of enterprises still adopt the traditional rigid management system concept and cannot be integrated into the management system of modern enterprises. On the contrary, the new concept of flexible management system based on the computer perspective has been paid more and more attention by managers. Flexible enterprise management system has the deficiency of rigid enterprise management concept. Flexible management system plays a positive role in promoting the healthy development of enterprises in today’s enterprise management, and helps to improve the management concept and level of SMEs.
Research on Online and Offline Hybrid Teaching of Higher Vocational Professional English Based on Network Environment
Authors: Zheng Cai 
Published: February 2021

Abstract
With the rapid development of modern information technology, the teaching mode of professional English in China has also been transformed. Many higher vocational colleges have introduced information technology into classroom teaching, hence achieving online and offline mixed teaching and saving time and teacher resources while improving the overall quality of English teaching. Professional English is a practical discipline. Therefore, when studying after class, students need to use network resources to search and learn vocabulary to better expand the English learning resource pool and improve their knowledge. Higher vocational English teachers should clarify the teaching objectives when conducting online and offline English-language teaching to improve the English ability of students by teaching knowledge to students more efficiently. This paper mainly discusses the optimization strategy based on the characteristics of online and offline hybrid teaching in English, hence providing important guarantee for improving the ability of subsequent English teaching[1].
RETRACTED: Research on the Contemporary Transformation of Traditional Graphic Design Methods based on the Computer Big Data
Authors: Li Chang 
Published: February 2021

Abstract
With the development of big data mode, the traditional graphic design is facing the change of mode and method. According to the way of the plane design pattern, it pays attention to the transformation and fusion of the new pattern, strengthens the development and promotion of the method pattern under the plane design, adjusts the change of the plane design under big data information in time, strengthens the accumulation analysis of the data, and adjusts the design work mode as well. According to the new design pattern standard which pays attention to the environment innovation and development under the plane design, takes big data pattern development as the premise, carries on the pattern deployment to the traditional plane design method, promotes the transformation application pattern development, it is to ensure that with the development of big data era, graphic design can meet the needs of development in new age, and more standards that are in line with the standards of big data network applications can be designed.
RETRACTED: The Innovative Reform of Public English Teaching in Higher Vocational Education Based on Computer Information Technology
Authors: Yue Chunxiu 
Published: February 2021

Abstract
We will find a phenomenon that many parents in China are very concerned about their children’s public English performance. Although both mathematics and Chinese are major subjects, English has a very high status in people’s hearts. On the whole, this phenomenon is caused by the trend that our country is moving towards internationalization. English has become a necessary subject for every student. Even many parents think that the importance of English should be higher than that of Chinese. Although this argument is one-sided, it also reflects the importance of parents on English. In view of today’s educational forms, the situation where computers are used in classroom teaching is very extensive. How to use computer technology to innovate in public English teaching has become a concern of every higher vocational college. I believe its reform and innovation will write a new chapter in China’s English education.
Current Situation and Suggested Measures of Japanese Teaching in Colleges and Universities Based on Computer Aid
Authors: Liu Congcong , Chen Qiang 
Published: February 2021

Abstract
Colleges and universities are the cradle of talent training in China, which undertakes the responsibility of exporting professional talents to the society. With the increase of economic and trade between China and Japan, colleges and universities should strengthen the Japanese teaching, which will better provide applied professional Japanese talents. Japanese is becoming popular, popular and folk, which has become a tool for international communication. However, there are still many problems in Japanese Teaching in Colleges and universities in China, which requires colleges and universities to constantly improve their teaching ability. By optimizing teachers and teaching content with the computer aid, colleges and universities can improve their Japanese teaching. First of all, this paper analyzes the current situation of Japanese teaching from three aspects: teaching materials, teachers and students[1]. Then, this paper puts forward some questions. Finally, some suggestions are put forward[2].
Research on Internationalized Teaching Methods of Civil Engineering Specialty in Applied Universities Based on Network Cloud Platform-Taking the Course of “Engineering Mechanics” as an Example
Authors: Xu Dan 
Published: February 2021

Abstract
With the acceleration of globalization, China’s construction industry has also integrated into the international project market process quickly, which improves the ability of international exchanges and cooperation. Taking engineering mechanics course as an example, this paper starts with the teaching objectives, teaching concepts, teaching contents, teaching methods, classroom forms and assessment methods of civil engineering in applied universities, discusses the practical train of thought and main innovative contents of internationalized personnel training for civil engineering application, proposes an international teaching method for civil engineering in applied universities based on the network cloud platform. In view of some problems found in the teaching process, this paper expounds a numbers of teaching measures being implemented and continuously improved, and achieves good teaching results.
Computer-based Analysis of the Relationship Between Urban Ecological Land and Urban Competitiveness in Xi’An
Authors: Zhao Defang 
Published: February 2021

Abstract
The relationship between urban ecological environment and urban competitiveness is getting closer. However, the dynamic evolution relationship is often overlooked. A city is a complex ecosystem, and the social economy is naturally dominated by human activities. As an important part of the urban complex ecosystem, ecological land has important ecological service functions. In the context of rapid urbanization, in order to meet certain development requirements, a large amount of ecological land has been converted into construction land for urban development, such as farmland, wetland, and water. There are problems such as fragmentation of landscapes and decline of land ecological services. Development practice shows that the occupation of ecological land promotes the competitiveness of cities and runs counter to the sustainable development of cities. This paper analyzes computer big data, and uses literature research methods and empirical analysis methods to explore the changing characteristics of urban ecological land and urban competitiveness in Xi’an.
3D Information Visualization Interactive Technology and Its Application in Network Security
Authors: Ma Dehui , Zhang Qiang 
Published: February 2021

Abstract
With the increase of network complexity, network security incidents are showing a trend of rapid growth. Aiming at the low efficiency of large-scale network security data visual analysis, this paper proposes a heterogeneous tree network security data organization method, which improves the real-time performance of data analysis, and designs a three-dimensional multi-layer spherical space for large-scale networks Visualization model (TMSM). The experimental results show that this method has strong analytical capabilities for large-scale, high-dispersion network security data, and can effectively identify different types of intrusions and facilitate network forensics.
Research on Effectiveness of Colleges Ideological and Political Education in the Age of Big Data
Authors: Deng Jianing 
Published: February 2021

Abstract
The state has always attached importance to the important role of ideological and political theory courses in moral construction and personnel training. It has been issued in the form of documents. However, the current ideological and political theory courses are often not paid enough attention in some higher vocational positions. These phenomena and the existence of thoughts have a negative effect on the healthy growth of higher vocational students.
RETRACTED: A Study on English Teaching Model under the Background of Big Data
Authors: Qiu Di 
Published: February 2021

Abstract
With the development of society and the application of information technology, computer big data is gradually developing in the mainstream. Under big data, college education is constantly innovating and developing, teaching methods and teaching means are constantly changing, and modern English teaching based on the Internet has become the mainstream. College English education with the help of computer big data, continuous innovation and development. Modern education relies on the Internet, changes the educational idea, the way, constructs the modern education way, through the Internet technology, the student studies more convenient, fast, reduces the traditional education restriction factor, relies on the Internet technology, with the Internet rich resources, the fast information, the efficient auxiliary teaching, promotes the education goal, the task realization. The times are constantly developing, changing the previous teaching model[1], with the modern big data education model, anytime, anywhere learning concept. Under the current computer big data, college English education in China is gradually getting rid of the previous single education mode, and the diversified college English education mode is gradually entering the college English teaching classroom.
Construction of Corporate Brand Visual Image under the “Computer + New Retail” Model
Authors: Meng Fanqi 
Published: February 2021

Abstract
In simple terms, Internet+ is the use of Internet information technology to connect traditional industries, so that both parties can promote each other, integrate and optimize and finally achieve the actual effect of one plus one greater than two. Traditional industries have widely affected people’s lives for a long time in the past. With the advent of the Internet information era, the Internet has been widely integrated into various industries and has become increasingly connected. Similarly, the advent of the information age will inevitably herald the advent of a disruptive revolution. Traditional industries use their own advantages to integrate big data, artificial intelligence and other Internet technologies for brand promotion, which will reach the level of traditional Internet enterprise development models. The effect of publicity. The reason why the development of brand Internet companies is valued by Internet companies is that brand is an important asset value of Internet companies. Internet companies should make full use of the Internet’s high-dissemination and intelligent features to better maintain relationships with Internet corporate customers and enhance Internet corporate image and brand value. At the same time, it is also necessary to avoid simply piecing together network technology and traditional Internet enterprise development models. Special attention should be paid to the experience of customers with specific needs and the experience of customers should be collected through network channels to improve product quality. Explore the exposure of Internet corporate brands in new media and increase the spread and in-depth influence.
Research on the Application of Computer in the Construction of Higher Mathematics Network Teaching Mode Platform
Authors: Zhao Fengming 
Published: February 2021

Abstract
With the continuous development of computer technology, digital technology continues to affect the teaching mode. For colleges and universities, advanced mathematics is almost a compulsory course for college students. This article relies on computer technology, aims at the construction of advanced mathematics network teaching mode platform, analyzes the feasibility of mixed teaching mode, explores the "micro-learning + advanced mathematics" mode, and is task-driven Use situational teaching as a means to improve the quality of higher mathematics teaching.
RETRACTED: Analysis on the Application of Ideological and Political Education in Student Management Based on Big Data
Authors: Wang Fubing 
Published: February 2021

Abstract
The age of big data has come, and it will lead to a huge wave of change in many fields. Big data’s excellent characteristics make its use in various fields to a state such as fish drinking water. The ideological and political education in student management, as the foundation of the student education system in schools at all levels, needs to be combined with new technology, so as to improve the defects of traditional education methods. This study discusses the basic situation of big data, the basic ways and possible challenges of ideological and political education in student management under the background of big data, in order to offer impetus for accelerating the process of combining big data with education.
RETRACTED: Research on Application of Top-down Construction Method Based on Computer Technology in Excavation of Urban Deep Foundation Pit
Authors: Hu Guangying 
Published: February 2021

Abstract
With the development of urban construction in three dimensions, the increase of urban high-rise buildings and the in-depth utilization of underground space, the requirements for the excavation and support of deep foundation pit projects based on computer technology are getting higher and higher. The advantages of reverse method in urban deep foundation pit excavation make it quickly popularized and applied, which has high research value. This paper first introduces the application of the reverse method in the deep foundation pit support, then analyses the design of the reverse method, and finally studies the application of the reverse method in the urban deep foundation pit construction design[1-3].
Application of Computer Vision in Face Recognition System in Colleges and Universities
Authors: Chen Guoliang 
Published: February 2021

Abstract
With the deepening of management studies, face recognition has gradually come into our field of vision. For education in colleges and universities, face recognition is refers to the managers and employees at all levels in order to achieve organizational goals to participate in the performance planning, performance coaching communication, performance evaluation, performance result applied, performance goals continuous cycle of ascension, the purpose of face recognition is individual, the department continued ascension and performance of the organization.
Preliminary Design of Timber Forest Assets Evaluation System Based on Computer Aided Technology
Authors: Kang Haijun 
Published: February 2021

Abstract
For now, forest resources are an important source of assets that we are researching and developing for sustainable economic development. The effective management of this resource is also an important way for my country to deepen the reform of the forestry system. Then, how to improve and use these measures is an important theoretical node for current forestry researchers. However, fortunately, people have found that the assessment of timber forest assets has the best effect in the current management of all forest assets. Now, the introduction and in-depth research and development of computer-assisted skills in our country have promoted the progress of our country’s resource assessment system. We can make a bold assumption[1]. If we use computer-aided techniques for the construction and improvement of the timber forest asset evaluation system, theoretically, this will have a great impact on the future use of forestry assets in my country.
A Probe into the Infiltration Path of Aesthetic Education in College Dance Teaching Based on Multimedia Technology
Authors: Wang Hao 
Published: February 2021

Abstract
Based on the interpretation of dance connotation and its aesthetic value, this article uses literature method and teaching practice method to study the aesthetic education path in college dance teaching. The research results show that with the help of multimedia technology, dance can help teachers and students, dance to cultivate the correct aesthetics, shape the form of beauty, and cultivate the aesthetic education function of the creative ability of beauty; college dance teachers should use “inject beauty in theoretical teaching” and “show in practical teaching” Three methods of “beauty” carry out aesthetic education to students.