bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Application of Douglas Production Function in Urban Local Economic Growth Management Under Computer Big Data
Authors: Wang LiWei 
Published: July 2020

Abstract
Cobb Douglas production function also has unique advantages in quantitative analysis of the factors that influence urban economic growth, as well as the short-term and long-term effects and adjustments of various resource inputs on urban economy. Cobb Douglas production function combined with computer technology, the data analysis is more targeted. Therefore, it has been more and more widely used in the study of urban local economic growth management. This paper first analyzes the cobb-douglas production function theory, and then studies the practical application of the cobb-douglas production function model in urban local economic growth. Finally, through the estimation and adjustment of the Cobb Douglas production function model with computer technology, the influence and effect of different variables on the local economic growth of the city were analyzed.
Research on Energy Storage Technology in New Energy Power System Based on Computer Processing System
Authors: Luo YuChao , Li Xiao , Wang Qiu 
Published: July 2020

Abstract
Promoting the development and utilization of new energy is the essential goal of China’s energy revolution, and energy interconnection is the key means to achieve this goal. This paper first analyzes the role of computer processing system in promoting energy revolution in energy interconnection, especially the development of energy storage technology in new energy power system. The compatibility between energy interconnection and new energy power system is analyzed. Secondly, the energy storage technology considering the energy storage optimization in each link of the new energy power system under the background of energy interconnection is proposed. Finally, the key technologies of energy interconnection and new energy power system integration are studied, and Suggestions for future research are put forward.
The Construction of Teaching Quality Evaluation System of Modern Apprenticeship Based on Big Data
Authors: Zhang Min , Yu Xingsheng 
Published: July 2020

Abstract
The apprenticeship system with teachers and apprentices has a long history in China, and has made great contributions to China’s economic development, the inheritance of advanced technology and the progress of human society. Essentially, modern apprenticeship and traditional apprenticeships is consistent, namely have teacher, student and teacher to student’s education and instruction, emphasize “in high school, learn to do”, but its formation and the basis of the meaning and value is different from that of traditional apprenticeship, the main body of apprenticeships, forms, as well as the relationship between teachers and students, are changed.
Research on the Relationship between Global Electronic Logistics and Supply Chain Management Based on Computer Technology
Authors: Fan Ming 
Published: July 2020

Abstract
With the rapid development of the mobile Internet, the degree of the logistics industry is deepening, the logistics operation process has produced a large number of data, how to use the computer for visual logistics operation management, is the entire logistics industry is facing the opportunity and problem. The application of computer technology can help logistics enterprises improve their management level; realize the purpose of intelligent decision-making and accurate prediction. Furthermore, it can also predict the future demand of commodities, open up new markets, expand the business scope, and realize refined and visual control of the commodity circulation process.
A Recognition Method of Complex Disease Risk Gene Based on Network Integration
Authors: Qiu Ming 
Published: July 2020

Abstract
In this paper, rheumatoid arthritis is studied as an example of complex diseases. As we all know, rheumatoid arthritis is a relatively complex disease of autoimmunity. It is caused by genetic and environmental factors. However, the mechanism of its pathogenesis and regulation is still unclear. This paper proposes a new method framework from the system level. We plan to use the already regulated information and functional relationships to explain the risk gene elements. For different risk gene modules, we can use the database to explore the relationship between them and the corresponding transcription factors. I believe that the results obtained will provide useful reference for the development of clinical medicine.
Study on Combined With Computer Technology and Based on Settlement Standard Wind Load Test of Combined Mobile House
Authors: Li Qiang , Wei BingXin 
Published: July 2020

Abstract
Lightweight modular mobile homes can be used under harsh environmental conditions, but are susceptible to wind loads. On this basis, the physical bearing capacity and settlement of the combined mobile house are studied by computer technology. In this way, the structural design load of the combined mobile house can be judged and tested, and the most unfavorable stress position of the structure can be determined. This paper first introduces the general structure of the combined mobile house, then designs and studies the wind load test of the combined mobile house by using computer technology, and analyzes the test results in detail.
Research on Design of Civil Engineering Structure Combining Computer and Foundation Reinforcement Technology
Authors: Zhang Qiang 
Published: July 2020

Abstract
Generally speaking, the structural design of civil engineering depends on the foundation reinforcement technology, such as the soil “reinforcement method” which can improve the tensile strength of the soil. Geosynthetic materials, sand well preloading and plastic drainage belts to promote soil drainage consolidation; “Dynamic compaction” and “vibration flushing”, etc. The development of computer technology provides a new way of thinking for structural design of civil engineering. The purpose of this paper is to study how to realize the combination of computer technology and foundation reinforcement technology in the structural design process of civil engineering.
Design and Implementation of Company Financial Management System based on J2EE Technology
Authors: Jiang Qiyan 
Published: July 2020

Abstract
In the current era of explosive information development, data has been highly valued and paid attention to by various countries and major enterprises. Big data technology can extract the most valuable information it needs from the massive data information. And to provide services for the development of enterprises, thereby improving the level of business management, which plays a very important role in the country’s policies and various business activities of the enterprise. In the process of enterprise financial management, information technology in the context of the information age should be fully applied to strengthen the continuous transformation and innovation of enterprise financial management, so as to be able to meet the development needs of the enterprise and maximize the enterprise. The utilization rate of funds improves the level of corporate profit margins. This article fully analyzes the impact of the information age on corporate financial management and then proposes specific countermeasures for enterprise financial management in the information age.
Analysis of Comprehensive Application of Data Information Logic in Subway Information Guidance System
Authors: Yuan Quan 
Published: July 2020

Abstract
In recent years, the integration of subway information system has developed into a network data service platform with new service functions and broad development prospects. Its essence is the overall planning and optimization of data resources and it provides scientific solutions for improving system functions and for enterprise decision-making and management. The data information logic model is a relatively new data integration processing method. It can edit, integrate and plan independent decentralized data information resources among each other into a unified resource library, identify the data in them and create corresponding directories. The source data information is determined so as to achieve sharing in the process of data inheritance. The main advantage of the data information logic model is that the system can still be used after the upgrade and is good at mining the hidden value of the data. The middleware model is currently the most used data integration solution in enterprises. It mainly uses visual logic diagrams to extract hidden information of enterprise data in advance to help users more clearly grasp the context of data resources.
The Application of Computer Simulation Technology in Seismic Reliability Random Vibration Analysis of Shear Wall Structures
Authors: Tang Rong , Guo Yinli 
Published: July 2020

Abstract
In recent years, the computer simulation technology has been widely studied, among which the seismic reliability theory of the structure and the seismic performance evaluation of the structure is widely concerned. The seismic reliability analysis of structures is of great significance to the seismic performance evaluation, design and decision of structures. Taking earthquake action as a random process and using random vibration theory to study the probabilistic characteristics is an important development of structural seismic theory. In the more than half a century since Housner first used stochastic processes in 1947, the random vibration theory has been applied and developed rapidly in engineering seismic analysis, and has increasingly become a more advanced and reasonable seismic analysis tool.
A Spot Transactions Model Considering New Energy Consumption in Complete Electricity Market
Authors: Chen Xiaodong , Cui Dai , Jiang Di , Cong Haiyang , Cai Zhuang , Zhang Kai 
Published: July 2020

Abstract
With the promotion of the market-oriented reform of China’s electric power industry, carrying out day-ahead market transactions has become an important way to promote new energy wind power consumption. This paper designs a day-ahead market transaction and settlement model considering various energy trading modes and new energy consumption, and puts forward a method based on wind power absorption, combining medium-term and long-term contract power with day-ahead transaction. In order to deal with the uncertainty of wind power, a multi-scenario probability model is adopted, and scenario subtraction method is used in the basic model. For China’s electricity market in the medium and long term, the transition from electricity trading market to spot market provides analytical tools and methodological guidance.
Numerical Investigation for the Laminar Flow Effects over Rough Surface
Authors: Sun Kangjie , Fan Shengbing , Liang Hongming 
Published: July 2020

Abstract
In this paper, the heat transfer effect of rough surface in laminar flow is introduced by fully developed fields for solving the Navier–Stokes equations of incompressible flow in assuming two-dimension using the direction splitting method. Firstly, the algorithm of the incompressible Navier–Stokes equations with pressure correct is carried out. Secondly, the effects of pressure drop and heat transfer and are investigated and discussed in different rough surface elements which are configured with triangular and rectangular element. The Reynolds number, roughness element spacing, and roughness height are also considered as the factors which affect the heat transfer. The results indicate that the parallel present method reaches the stage of basically stable state rapidly and accurately. Compared with the smooth surface, the global performance of heat transfer is improved by the roughness surface since the pressure drop is lost. The effects of triangular element roughness surface on laminar flow and heat transfer are much stronger than rectangular element roughness surface when the spacing of the rough is changed. The flow over the triangular element roughness surface becomes stronger, which contributes to enhancement heat transfer meanwhile increase the pressure drop when the roughness height is higher.
Layout and Test of Stun Grenade of a Certain Mode
Authors: Yang Dongchang , Ma Yongzhong , Zhao Fadong 
Published: July 2020

Abstract
In this study, for the issues including the large size, poor safety, and lethality of fragments during the explosion of the stun grenade of a certain model, a new model of stun grenade was designed. The design concept of miniaturization, oval structure of the grenade body, lighting by serial dual time-delay tubes, and an additional ring pull locking buckle was adopted to effectively improve the safety of carrying; a simulation analysis of the stress distribution, force on thread, and pressure changes during the shear separation of the connection seat was conducted to verify the feasibility of the separation of the connection seat; the separation test for the connection seat, fracture test for the grenade body, and safety test for the fragments were conducted to verify the reliability and safety of the designed structure.
Mechanical Enhancement Mechanism of Recycled Concrete Pavement
Authors: Li Xuechao , Kong Weixing , Zheng Yuanxun , Sun Meng 
Published: July 2020

Abstract
In pavement engineering, concrete is the most widely used building material, but it has its own shortcomings such as low tensile and flexural strength, brittleness and poor durability, which easily lead to pavement damage. Common cement concrete repair materials have a long construction period, which affects traffic. Therefore, it is necessary to adopt fast repair materials to meet the requirements of traffic in a short time. The addition of fibers in pavement cement concrete can significantly improve the tensile and flexural strength and durability of concrete, and play a role in strengthening toughness. Compared with the single fiber concrete, which is relatively mature at present, this paper aims at strengthening and repairing the defects of waste concrete subgrade and base cracks, void at the bottom of pavement slab, etc. The fluidity and mechanical properties of recycled aggregate grouting material are studied through experiments, and on this basis, the mechanical properties of recycled concrete grouting are further analyzed. The results reveal the relationship between the amount of recycled fine aggregate, ambient temperature and the fluidity of recycled aggregate grouting, and the influence of the amount of recycled fine aggregate and the water-cement ratio on the mechanical properties of recycled aggregate grouting and grouting recycled concrete.
Research and Application of the Optimal Furnace and Casting Schedule for Long Steel Products in Iron and Steel Enterprises
Authors: Wu Qiaoshun , Jiang Yun , Xiong TianYi , Peng Haibo 
Published: July 2020

Abstract
This paper designs and implements an automatic grouping method for cascade production planning department and steelmaking plant in organizational production. The original data of group casting in this system is downloaded from SAP system to MES system by production planning department, and then decomposed into batch planning. Production plan data arrives in the database, After automatic calculation, judgment and other processing, the system triggers the next step of furnace group pouring operation. The whole process can timely and accurately form furnace number and pouring number data, and has traceability and data coherence. Triggering the next process execution improves the efficiency of information flow transmission. It solves the problem that the number of stoves and pouring times are not timely, rigorous, traceability and coherence are not enough in the process of organizing production in steelmaking plants.
Research on Manufacturing Method of Surface Integrity of Large-size Bearing Raceway with Excellent Service Performance
Authors: Yu Jikun , Wu Mingyu 
Published: July 2020

Abstract
The quality of the bearing ring raceway surface layer directly affects its service performance. Surface defects such as micro-cracks, high tensile stress state and tissue damage caused by improper processing methods seriously damage the surface integrity of the work-piece and reduce bearing fatigue strength or fatigue life. In this paper, through the theoretical analysis and surface integrity manufacturing technology of abrasive flow polishing for high service performance bearings, the basic theoretical method for improving the surface quality of large bearings is established. This achieves the performance-driven manufacturing requirements required for high service performance bearing parts and innovative manufacturing methods for improving the quality of the bearing ring raceway surface.
Application and Development Prospect of Wireless Charging For Electric Vehicles
Authors: An Zhiwen 
Published: July 2020

Abstract
Wireless charging technology for electric vehicles (WCT) is a new non-contact charging technology applied to new energy electric vehicles. Compared with traditional contact wire charging, WCT has the advantages of high safety factor, less weather factor, more intelligent charging and convenient configuration. Firstly, this paper discusses the background of wireless charging technology for electric vehicles, the development history of wireless charging and the research status at home and abroad. Then, it summarizes the basic composition, principle, category and performance characteristics of electric vehicle wireless charging, describes the main application status and development prospects of wireless charging technology in electric vehicle, and finally analyses the 3-60 kW high-power wireless charging case of ZTEV electric vehicle which has been applied in many places in China and Qualcomm case, put forward the future prospects of wireless charging technology for automobiles.
Rapid Installation Technology of Prefabricated Integrated Pipe Gallery
Authors: Tu Juan , Fu Qi , Zhong Daojun 
Published: July 2020

Abstract
With the development of the city, the advantages of the integrated pipe gallery are becoming more and more obvious. In recent years, the government departments have also intensified efforts to promote the construction of urban integrated pipe gallery. The prefabricated pipe gallery can save all the template costs, and there is no wet operation on site. Most of the process is completed in the prefabrication plant, the labor cost is greatly reduced, and the construction period is greatly shortened. Improve and optimize the design and installation technology of unequal gantry cranes and pipe lifting and installation technology, and improve the overall ergonomics of prefabricated pipe installation through rapid installation of prefabricated pipes. During the installation process of the prefabricated pipe gallery, according to the characteristics of the installation of the pipe gallery, the new technology and new equipment are used for the flow-through operation, which can realize the integrated construction work of quick unloading, hoisting, turning and installation of components, greatly improving the installation efficiency.
An Experimental and Engineering Application of an Active Snow-Melting System for Highways Based on Heat-Pipe Technology
Authors: Song Jie , Bi Yufeng , Liu Shang , Zhong Guoqiang , Wang Chao , Wang Jing , Song Shuguang 
Published: July 2020

Abstract
Major traffic accidents caused by snow cover and ice on pavements are responsible for large numbers of casualties and extensive property losses each year around the globe. A full-scale heat-pipe-based active snow-melting test system for outdoor asphalt roads was constructed to study and analyze its working performance on in-service asphalt highways. Based on long-term monitoring data, the active snow-melting system was analyzed to determine the temperature-field distribution pattern and relevant influencing factors as well as its performance on asphalt pavements. The research results show that: (1) the system exhibited excellent performance. Three natural snowfall events occurred on the full-scale test platform. In each event, the snow-melting system was able to effectively melt the snow. (2) Under long-term low-temperature conditions in winter, the active snow-melting system was able to increase the pavement temperature by approximately 10 °C. (3) In winter, the underground soil temperature decreased by approximately 4 °C as a result of heat extraction by the underground heat pipes and gradually recovered to its previous level as the outdoor ambient temperature gradually increased. This finding suggests that underground soil can provide heat to the snow-melting system for an extended period of time and continuously ensure its pavement snow-melting performance. The engineering application on the G18 Highway further demonstrates the effectiveness and reliability of active snow-melting systems based on heat-pipe technology.
Experimental Analysis of Milling Aluminum Alloy with Oil-Less Lubrication of Nano-Fluid
Authors: Gao Wei , Qi Qiang , Dong Lan , Bai Xiufang , Li Changhe , Zhai Minggang , Sun Peng , Shan Pengcheng 
Published: July 2020

Abstract
The nano-fluid added with nano-particles in the easily degradable vegetable oil base ensures that the contact angle of the aluminum alloy 7075 under the vegetable oil base is slightly improved, and the lubrication performance is further strengthened, the cutting force is reduced, the surface quality is improved, and the roughness is reduced. When milling the aluminum alloy 7075, the lubrication performance effect of the nano-fluid is evaluated. Taking aviation aluminum 7075 as workpiece. The contact angle, cutting force, surface roughness and SEM appearance of the workpiece were evaluated under four lubrication conditions: dry processing, emulsion pouring, micro lubrication of cottonseed oil and cottonseed oil-based + 0.5% Al2O3 nano-particles. The experimental results show that the contact angle of nano-fluid to aluminum alloy 7075 is slightly larger than that of vegetable oil, but with the addition of nano-particles, the chips roll from sliding, making the surface morphology of the machined surface good, the cutting force minimum, the roughness minimum, indicating that the nano-fluid lubrication and antifriction performance is good.
Coordination of Electricity and Heat Dispatch Strategy Combining Carbon Trading and Peak Shaving Compensation Mechanism
Authors: Ge Weichun , Li Zhao , Zhao Dong , Li Zhenyu , Ye Qing , Fu Yu , Yu Na 
Published: July 2020

Abstract
Integrated power generation group’s participation in the carbon trading market and peaking auxiliary service market is one of the effective ways to promote low carbon power development and wind power consumption. Aiming at the serious problem of wind abandonment during the low temperature period of winter heating period in Northeast China, a multi-market mechanism is proposed. The carbon trading is analysed. Firstly, and the regional peak demand optimization model based on multi-scenario stochastic programming and the maximum wind power acceptance power calculation model of regional power grid is constructed to calculate the peak shaving demand and existing peak shaving in each period of the regional power grid. Maximum wind power acceptance under resources; Based on the coordination of carbon quotas among power generation groups and the subsection compensation mechanism of compensated peak shaving costs, and aiming at the minimum sum of total coal consumption costs, wind abandonment penalties and compensation costs, integrated dispatching model considering carbon trading and peak shaving compensation is established. Finally, an example is given to verify the rationality and effectiveness of the proposed strategy.