bluuebunny/crossref_metadata_2025_split huggingface dataset:
Comparative Study on Financial Calculation Indicators of PPP Project
Authors: Xu Shunqing , Liu Shuangliu , Cheng Liang , Gao Jun , Chen Peng 
Published: December 2019

Abstract
Financial calculation is an important part in the PPP project investment decision. In PPP practice, the selection of financial calculation indicators is quite arbitrary, which is prone to fairness imbalance between PPP projects to a certain extent and even affects project decision-making. Financial calculation indicators usually used in the PPP scheme design include financial internal rate of return, return on investment, reasonable profit rate, annual interest rate, etc. Based on the economic meanings of the four types of indicators and combined with specific cases, the study analyzes the quantitative relation and applicability between different indicators. When the PPP project involves as long a period as 20 to 30 years, it is recommended to use dynamic indicators (financial internal rate of return) rather than static indicators (return on investment, reasonable profit rate, annual interest rate) in the project investment decision. When dynamic indicators are selected, it is more suitable for the public sector to adopt the internal rate of return on investment without considering the financing cost and debt repayment. For private sector, the internal rate of return of the project capital reflects the profit after the financial leverage using equity fund, with more realistic reference significance.
New Changes in Quality Management System Requirements and Suggestions for Organizational Implementation of New Standards
Authors: Sun Zhipeng , Chen Guiming 
Published: December 2019

Abstract
Requirements for Quality Management System (QMS) is not only a quality management standard that must be implemented by equipment contractors, but also an important basis for establishing quality management system and carrying out quality management system certification for organizations undertaking argumentation, development, production, testing, maintenance and service tasks of military equipment and ancillary products. For organizations, the key is to use standards to establish a quality management system that conforms to their own reality, to understand standards and to “localize” the requirements of standards. Through the interpretation of the new contents and changes in the 2017 edition of Quality Management System Requirements, this paper puts forward specific suggestions for the organization and implementation of the new standards, with a view to providing a reference for equipment contractors.
Research on the Construction of Green Management Information System for Sustainable Development
Authors: Cao Kunyu , Chen Yongdang , Qiang Bingbing 
Published: December 2019

Abstract
Faced with the fact that sustainable development has gradually become the common goal of all mankind, the traditional management information system has been difficult to adapt to this historical trend, so it is of great significance to study green management information system in the context of the new era. Starting from the concept of green, this paper combines the theory and method of life cycle and management information system development to theoretically discuss the greening of management information system planning and development. Based on the full consideration of economic and environmental benefits, this paper proposes the relevant methods to realize the greening of management system planning and development. And the related methods of green development have certain reference significance for the implementation process of green concept and management information system integration.
Research on Scheduling Problem of Discrete Manufacturing Workshop for Major Equipment in Complicated Environment
Authors: Chen Ruxiao , Lu Jianfeng , Zhang Hao , Xia Luyao 
Published: December 2019

Abstract
This paper studies the scheduling problem of discrete equipment manufacturing workshops for major equipments in the context of commercial aircraft engine assembly workshops. At present, the manufacturing process of aircraft engines is still based on manual assembly, involving a large number of tooling parts, the workshop has large flow and long assembly period but limited labor. In this paper, the production scheduling process is optimized under the condition of multi-skilled human resources constraints. The mathematical programming model is established by abstracting the problem, and a heuristic algorithm based on multi-priority rules suitable for this problem is selected to solve the problem. Then, using Plant Simulation to establish a simulation model for the actual discrete assembly system, input different scheduling schemes and combine the logistics process for collaborative verification, and analyze the best scheduling results as a guide. The research shows that this method can effectively guide the workshop operation process, adapt to the constantly adjusted workshop layout, improve the resource utilization rate and assembly efficiency, and has a strong reference for practical application.
Research on M&A Performance of Listed Companies in Internet Industry Based on Engineering Management
Authors: Cui Ning 
Published: December 2019

Abstract
In recent years, the in-depth application of the Internet and other new generation of information technology in the engineering construction industry has given birth to the intelligent construction platform mode in the Internet era. Under this new model, the organization mode, operation mode and management mode of the existing project construction have undergone profound changes. Therefore, exploring the development of Internet industry is of great significance to project management. This paper selects 36 independent companies in Internet industry during the M&A announcement period in 2014 as research samples. Then it uses accounting research method and constructs the financial index system in order to compare the comprehensive performance of companies in the short term. The empirical research draws the following conclusions: First, M&A activity has not significantly promoted the performance of Internet industry companies. Second, different types of M&A produce different effects. Mixed M&A are more beneficial to the improvement of the performance of companies in the Internet industry. Finally, combined with the empirical results, this paper proposes suggestions for M&A activities of listed companies in the Internet industry from the government and enterprise levels.
Social responsibility of engineering and construction enterprises under the “Belt and Road”
Authors: Chen Xueying 
Published: December 2019

Abstract
In order to enhance the value of large construction engineering enterprises in China and build a good corporate brand image in the “Belt and Road” initiative, China’s large-scale construction engineering enterprises must actively fulfill corporate social responsibility and do a good job in brand management. This paper takes listed companies in China’s engineering and construction industry from 2006 to 2017 as research samples to empirically test the impact of social responsibility disclosure on the performance of enterprise engineering projects. It is found that the engineering project performance of enterprises with social responsibility report disclosure is critically higher than that of enterprises without social responsibility report disclosure. Under different nature of enterprises, the disclosure of social responsibility report of non-state-owned construction engineering enterprises has a significantly greater impact on project performance than state-owned construction engineering enterprises. Further research also shows that the disclosure of social responsibility report has the most imperative impact on the performance of enterprise engineering projects in the current period. This paper argues that actively promoting engineering enterprises to fulfill their social responsibilities is conducive to promoting the development of large construction and engineering enterprises in the countries along the “Belt and Road” line.
Index Design of Urban Pavement Management based on AHP
Authors: Zhou Yongtao , Huang Qianqian , Chen Weijing 
Published: December 2019

Abstract
In order to scientifically measure the management and law enforcement level of each section of the city and to build a comprehensive model of pavement management indicators, we use the key performance method and analytic hierarchy process to set up 11 first-level indexes and 43 second-level indexes. In this paper, through the development of urban pavement management evaluation program, to accurately measure the overall level of urban pavement management and regional distribution differences, to provide a theoretical basis for improving the level of urban pavement management and balanced regional development of the city.
Research on the Influencing Factors of China’s Service Trade International Competitiveness Based on Michael Porter diamond Model
Authors: Li Yuhang , Yang Shangcong , Liu Cong , Sun Shichao , Chen Jian 
Published: December 2019

Abstract
Trade data is the most important macroscopic manifestation of a country’s economic situation. Therefore, based on the Porter Diamond model, this paper makes an overall analysis of the four main factors affecting China’s service trade. After a detailed analysis of its correlation coefficient, the relationship between the four factors and the competitiveness of China’s service trade was discussed. Finally, after comparing the impact of China’s service trade development on itself and the world, the corresponding policies and recommendations were put forward.
Analysis of Agricultural Technology Innovation Efficiency and Influencing Factors in Shandong Province Based on DEA-Tobit Model
Authors: Yue Hui , Sun Chenghao 
Published: December 2019

Abstract
Based on the statistical data of 17 cities in Shandong Province from 2008 to 2018, this paper analyzes the level of agricultural science and technology innovation efficiency and its related influencing factors based on DEA-Tobit model. The study found that the overall development level of agricultural science and technology innovation in Shandong Province is relatively high, and the gap between regions is small. But there are problems of insufficient scale advantages; scientific research investment, economic environment and fiscal expenditure have a significant impact on efficiency. Shandong Province should increase financial support for agricultural science and technology allocate input resources and attach importance to the efficiency of technology conversion evaluation.
Corporate political action and international joint venture formation in overseas engineering construction
Authors: Li Xiaodong , Song Haixu , Liao Jianhui 
Published: December 2019

AbstractThe purpose of this study is to identify different types of corporate political actions (CPAs) and investigate whether foreign firms are encouraged to form international joint ventures (IJVs) with local partners engaged in CPAs in overseas engineering construction. More specifically, this study examines the circumstances under which foreign firms are more likely to pursue partnership with local firms taking private CPAs than those with collective CPAs. Two sets of moderating conditions are tested. The first set of factors explores how institutional development affects strategic resources achievable through different types of political actions, and the second set of factors relates to industry policies issued by the government to regulate foreign investment, which may pose a challenge to foreign firms.
Imagination of the Yangtze River Demonstration District
Authors: Lin Xin , Du Zhehua 
Published: December 2019

Abstract
The public has been full of expectations towards the Yangtze River Demonstration District since its debut. It is predicted that the Yangtze River Demonstration District will be the key area of Wuhan’s urban construction in the next five years. This paper introduces the background and significance of the site selection whose advantages and disadvantages are analyzed and then the construction progress and conditions. Based on urban planning, the paper analyzes the investment estimation and financing. Finally, the paper summarizes the problems existing in the construction and puts forward some suggestions. For example, an independent organization should be established and the whole process of consultation should be carried out.
A review of research on cooperation experience and trust in engineering project cooperation
Authors: Li Xiaodong , Liao Jianhui , Song Haixu 
Published: December 2019

AbstractThis paper reviews the relationship between cooperation experience and trust in engineering project cooperation from different theoretical perspectives. The main conclusions of this paper are as follows. First, based on the perspective of social exchange theory, the governance mechanism such as norms generated in the cooperation experience plays an important role in generating trust. Second, based on the learning perspective, the collaborative experience will not be directly generated. Only when the alliance has the potential for future development can the cooperation experience gradually generate trust.
Risk assessment method based on factor analysis and cloud model and its application
Authors: Li Jiakun , Li Yanbin , Han Xiaoming 
Published: December 2019

Abstract
Aiming at the problems of excessive risk factors and uncertainties in risk assessment, a risk assessment method based on factor analysis and cloud model is proposed. Firstly, the dimension reduction effect of factor analysis (FA) method and its implementation process are introduced to simplify the risk assessment indicators. Then, cloud model is adopted to replace membership function. A risk assessment method based on cloud model is proposed, which solves the problem of fuzziness and randomness of indicators. Finally, the effectiveness of the proposed method is verified by an example.
Evaluation of Charm Factors of Short Video User Experience using FAHP – A Case Study of Tik Tok APP
Authors: Feng Yu-Liang , Chen Chun-Chin , Wu Shu-Ming 
Published: December 2019

Abstract
By reviewing literature on short video apps and interviewing experts, this study determined three major aspects of Tik Tok user experience, emotionality, interactivity and usability, and identified nine key factors to construct the hierarchical structure of analytic hierarchy process (AHP). Based on questionnaires from experts, the Analytic Hierarchy Process (AHP) was used to determine each dimension and factor weight. Considering the defects of AHP, we introduced the fuzzy theory and fuzzy analytic hierarchy process (FAHP) to solve related problems. Finally, through the FAHP software developed by MATLAB 2015a GUI, the fuzzy weight of charm factors involved in the Tik Tok user experience is concluded as follows: emotional factors account for 48.77%, interactive factors for 31.23%, and usability factors for 20.00%. This study provides certain reference for design and update of short video apps.
Research on collaborative construction of multiple subjects inside and outside the engineering project team: Based on the perspective of principal-agent theory
Authors: Wu Zenghai , Yin Beijie , Jin Yang 
Published: December 2019

Abstract
During the construction of the project team, many problems are faced. Based on the game theory perspective of principal-agent, this paper constructs and analyses the game model inside and outside the engineering project team. The results show that: (1) in the internal knowledge contribution game of engineering project team, there is a game model of “Prisoner’s Dilemma” among members. The final choice is often not to participate in the knowledge contribution, and this will damage its actual interests; (2) under the principal-agent game model of the contractor and the engineering project team, the engineering project team needs to continuously increase knowledge and improve technology to achieve the increase of marginal revenue; (3) in the three-party principal-agent game model of the owner, contractor and supervisor, the rent-seeking relationship between the supervisor and the contractor will affect the overall project efficiency, so it should be particularly vigilant. Finally, based on the above results, the countermeasures and suggestions for the collaborative construction management of multi-agents inside and outside the engineering project team are proposed.
The determinants of reward-based crowdfunding project delivery performance: A configurational model based on Latent Dirichlet Allocation
Authors: Wang Yijing , Yi Feng , Hu Junhao 
Published: December 2019

Abstract
Reward-based crowdfunding (BRCF) projects as the most popular crowdfunding model, the funders expect the project owners to deliver the promised rewards within the specified delivery time. Previous studies examined various factors such as level and amount of funding received, project category and size that might influence the reward delivery performance. However, textual information of projects has rarely been studied for analyzing on time or late delivery. The main contribution of our research is applying text analytical framework that can extract latent semantics from the textual descriptions of projects to predict the reward delivery performance. More specifically, we use the Latent Dirichlet Allocation (LDA) topic model for effective extraction of topical features to form a configuration model, and Qualitative Comparative Analysis (QCA) was conducted for the antecedent factors. The findings indicate that the configurational model has high consistency and coverage, which indicate sufficient antecedent conditions for on-time and late delivery. The asymmetric analysis of this study also supports the application of complexity theory in the field of crowdfunding, which offers insights into the setting of appropriate antecedent conditions to achieve on-time delivery. The managerial insights are also discussed in the paper.
Research on transmission line project cost forecast method based on BP neural network
Authors: Xu Chaochen , Wang Ying , Ye Ke , Zhang Shiming , Zou Meihua , Chen Chao 
Published: December 2019

Abstract
It is very important to predict the cost of transmission line project quickly and accurately for reducing the cost of project investment and improving the level of lean management. Based on the characteristics and construction process of transmission line construction, this paper first delves into the main influencing factors of transmission line construction cost. Then the BP neural network is used to realize the complex nonlinear mapping between the power transmission and transformation project cost and the main influencing factors. And then, a prediction model of engineering cost based on BP neural network is established. Finally, the accuracy of the model is verified by selecting practical projects for prediction and analysis.
Risk Assessment of Renovation Projects of Existing Buildings in Hospitals based on Fuzzy AHP Method
Authors: Tian Yapeng , Jin Zhanyong 
Published: December 2019

Abstract
Nowadays, Chinese people have a significantly increasing demand for high quality of health-care, which needs to be satisfied by renovation projects of existing Buildings. To improve the risks management skills, this paper used Fuzzy AHP Method to build a risk evaluation system. To test the effectiveness of model, “Beijing FC hospital” is introduced as study samples. The result shows that risk evaluation system based on the Fuzzy AHP was effective and the total risk of renovation project in Beijing FC hospital is medium.
Comprehensive Transportation System Planning under the Green Concept
Authors: Wei Zhao 
Published: December 2019

Abstract
With the continuous acceleration of urbanization in China and the rapid increase in the number of private cars, the pressure on the traffic network is increasing and the environment is deteriorating. Establishing a new comprehensive transportation system has become an urgent problem to be solved. This paper mainly expounds the problem of comprehensive transportation system planning under the concept of green transportation, puts forward the problems currently faced by China’s comprehensive transportation system, and gives some suggestions to China’s comprehensive transportation system.
Volume fracturing Of Temporary plugging Agent for Oil Well
Authors: Chen Xiaoya , Huang Liang , Zhou Dan , Peng Yangping 
Published: December 2019

Abstract
There are many classification methods for temporary plugging volume fracturing. According to different temporary plugging positions and temporary plugging targets, temporary plugging volume fracturing technology can be divided into temporary plugging in fractures and temporary plugging between fractures. According to the number of temporary plugging, it can be divided into one temporary plugging and multi-level temporary plugging. According to the action mode of temporary plugging, it can be divided into physical temporary plugging and chemical temporary plugging. According to the type of temporary plugging agent, it can be divided into plugging balls (plastic balls, rubber balls, nylon balls, wax balls) temporary plugging, fiber temporary plugging, large particle size proppant temporary plugging, etc. In Changqing, Daqing and Xinjiang oilfields in China, temporary plugging agents have been reported to be used for in-fracture diversion fracturing to improve reservoir productivity, and certain effects have been achieved. Compared with conventional staged fracturing, the temporary plugging of the seam to fracturing technology has the following advantages: conventional staged fracturing is difficult to implement, the temporary plugging of the seam to fracturing technology can be used to realize effective layering (segment) reconstruction, general fracturing reconstruction is insufficient, and temporary plugging of the seam to fracturing can be used to improve thereconstruction effect.
Research on project portfolio selection of maritime search and rescue system-of-systems construction based on dominance and multi-domain relationship
Authors: Cheng Wangchi , Zhen Shuhui , Jin Wang 
Published: December 2019

Abstract
Project portfolio includes numerous projects and there are interactions and dependencies between projects. To overcome the shortcomings of traditional project portfolio evaluation methods, this paper proposes a project priority ranking method based on complex network theory and PageRank algorithm. This paper firstly analyses the dominance relationships among projects based on the establishment of evaluation criteria for projects; furthermore, deliverable-to-project multi-domain matrix (MDM) is established to measure the dependency relationship between projects based on design structure matrix (DSM). Considering the dominance and dependency of projects, this paper constructs a priority ranking model for projects based on the PageRank algorithm. Finally, taking the project portfolio selection for the construction of maritime search and rescue (SAR) system-of-systems (SoS) as an example, the ranking problem is discussed.