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Because of the lack of a reasonable evaluation and feedback system in China's railway transportation sector and the inability to make timely improvement according to the needs of passengers, this paper presents a passenger-oriented railway service quality big data analysis and research based on...

Fulfilling and disclosing social responsibilities has become part of a company’s day-to-day business activities. According to big data, the gender composition of corporate management personnel will make the degree and effect of corporate social responsibility disclosure. This paper uses relevant information...

Rather than a pure random walk, the stock price changes in the manner of piecewise trend fluctuations. Predictions of stock's future movements have traditionally been based on prior trade data. With the rise of social media, many market participants are opting to make their tactics public, offering...

Double phase change heat exchanger (DHEX) is used combining with steam ejector to build a new steam production. This convenient and efficient system can recover not only the sensible heat of high temperature and humidity gas but also the latent heat of water vapor. Simulation method has been adopted...

This article explores the cultivation strategies for medical and health management (MHM) talents in the context of the rapid development of artificial intelligence (AI) technology. It first provides an overview of the application of AI technology in the medical and health field and the opportunities...

Wong Kar-wai's martial arts films cross the borders of commerce, genre and art, contain features of the times and tradition. By invoking related theories and methods of James Clifford and Shu-mei Shih, etc., targeting Wong Kar-wai's martial arts films as the research subject as well as a special...

Recently IS organization is increasingly rampant and the frequent occurrence of cases similar to Paris attacks highlight city safety problem increasingly. City safety grade evaluation becomes a more and more important topic. Based on a sample of 378 U.S. cities, the paper uses the multi-objective comprehensive...

A pot experiment was conducted to study the effects of grafting on photosynthetic characteristics of potential Cd-hyperaccumulator Solanum photeinocarpum under Cd stress. Four treatments were used in the experiment: ungrafted (UG), self-rooted grafting by the same S. photeinocarpum seedling (SG), self-rooted...

Since the traditional folk houses in Southern Liaoning Region have a long history, there are various construction forms of traditional folk houses similarly, with rick research significance. This paper mainly starts from the introduction about the development background and current status of traditional...

With the development and popularization of computer technology and the Internet, people have entered an information-based society, and the traditional teaching mode cannot meet the needs of teaching. Now online teaching has become a common education method. The long-distance real-time interaction function...

Paper selected paludification meadows lobular chapter of the dominant species as the research object, analyses the Calamagrostis angustifolia rhizospheric microecosystem carbon source estimation method and its intensity throughout the growing season Calamagrostis angustifolia rhizospheric microecosystems...

The Japanese language proficiency test is the largest Japanese examinations in the world. This paper based on the NHibernate technology of .NET platform for the score management system to conduct the persistence layer design, to provide technical support for software development. Firstly, research on...

The multistage centrifugal pump is mainly used for urban water supply and residential water, which not only achieves excellent hydraulic performance, but also has higher requirements for noise reduction. This paper focuses on the calculation of the hydrodynamic noise of multistage centrifugal pump, including...

With the development of the country and the sustainable development of the society, all kinds of infrastructure construction and transformation of our country have been greatly promoted. With the emergence of modern transportation equipment and the rapid development of expressway, the design of expressway...

Urban Traffic Flow Guidance System (UTFGS) may cause the overreaction and concentration of travelers and lead to the phenomenon of Braess Paradox. The paper develops a constrained K-shortest paths algorithm within a dynamic restricted searching area in consideration of realistic road network spatial...

In order to meet the needs of mobile inspection robot drives fast on flat road, and walks normally in the complex environment (roadside stone, grass, etc.). We designed a new mobile platform of robot with the wheel-track. The mobile platform used wheels to drive normally on flat cement road. If the mobile...

At present, rarely research is done about the loading process of cable net curtain wall with spring mechanism, therefore, how to select the spring stiffness at the cable end and what role the spring play in the process of loading become the very concern for curtain wall designers. Therefore, based on...

In order to solve the current college admission work problems like workload focus, department coordination problems, and low artificial statistical efficiency, on the basis of college admissions requirements analysis, this paper proposes the use of big data to collect admission work data in each link...

The paper simulated numerically the process of wind-blown sand flow impact-induced erosion of cement-mortar block. The concept of wind erosive critical pressure was put forward. Furthermore, the calculation formula of the impact pressure of sand grains, the attenuation equation of elastic modulus and...

In this paper, we build a model to simulate the dynamic procedure of personnel changing and the human capital management of employees. This paper builds a personnel network model to illustrate the relationship among the employees. The human capital model calculates the value of human capital in a mathematic...

Considering the difference of phase-shift direction and amplitude attenuation direction when the optical wave propagates in conductive medium, with the boundary conditions of optical wave at the interface of the media, we derive the recurrence formula reflection coefficient for the S-polarized optical...

Network externality is a vital characteristic of the products in economics of networks. Network congestion will lead to negative network externality when digital products are communicated in the net. It will effectively decrease the negative network externality via developing a suitable pricing mechanism....

Based on the purposes of the fast control of vehicle. CAN bus principle was used to design a personalized car control system method and Applicated CANoe software to design a four node control system, network node was definited, a message database was created, virtual panel and CAPL program was editde,...

The reform of PE teaching method focuses more and more on the combination of educational theory and practice, developing from a single trend to integration. Innovative education is the extension, expanding and deepening of quality education, and it is an important way to cultivate high quality creative...

For the optically variable films series, using the boundary conditions of electromagnetic waves, we have given the propagation wave equation of S-polarized light wave in the optical variable film system with razor-thin metal film, which can be used to calculate electromagnetic field distribution and...

The reform in practice teaching approach is the key to promote practice teaching reform and the training model reform of innovative talents. In this paper the teaching model of comprehensive practice project is discussed from the perspective of education, where medicalInternet of Things experiment project...

A novel algorithm based on the iterated unscented Kalman filter (IUKF) is proposed in this paper to train the weights and bias of the neural network. In the proposed algorithm, the weights and bias are considered as the states, and the outputs of the network are used as the measurements for the IUKF....

This paper analyzes how to improve the participation of elderly people in community activities, investigates the willingness, participation and space utilization of elderly people in both old and new communities, and obtains six environmental construction factors that affect the participation of activities...

The paper collect the data of industrial waste water, industrial waste gas, industrial solid wastes, foreign direct investment (FDI) and net export of Jiangsu Province from 1995 to 2014 ,with the methods of econometrics and E-views, to analyze quantitatively the relationship between FDI of Jiangsu and...

Due to the DC bias of the neutral earthed transformers caused by UHVDC earth-return current, it’s very important to study the DC current distribution in AC power grid. Based on the 800kV Xiangjiaba-Shanghai UHVDC power transmission project, this paper simulates the DC current distribution in Northern...

Based on the theoretical analysis of public finances on poverty reduction, namely poverty and poor financial investment income from the increase in viable capacity building, development opportunities and create other three output levels, the index system reflects poor financial resources allocation efficiency...

As an artistic form that combined the poetry with painting, poetic painting originated in the Han Dynasty. Before the Tang Dynasty the poetry was mainly written on the Book of Odes and the Luoshen Appraisal. The Tang Dynasty, closer integration of poetry and painting, was an important period of giving...

In order to complete a realistic strong body crushing process and has some high ground real-time, simulation methods was proposed to simulate impact on the destruction of the object-based process. Firstly, the physical properties of different materials of glass, concrete and marble, through continuous...

This paper discusses the background, necessity and thoughts of constructing virtual simulation teaching experiment teaching center in view of the existing problems in the practice of teaching bio-agriculture and combined with the training objectives of the "Top-Notch Innovative Agriculture and Forestry...

A colored Petri net is used to model the job shop scheduling problem with dual-resource constraints. The objective of scheduling problems is to minimize make-span. Firstly, the Petri net model of the flexible JSP is constructed based on object-oriented approach. Secondly, GA is applied based on the colored...

The network wiretap biggest challenge to the network safety. Chaperonage network technique of continuously development, make ether net safety problem research more and more importance, involve a network safety the realm have many safety technique, but these technique of realization all demand depend...

College students lack certain guidance for their simple and immature enterprising pattern in miscellaneous market when they build business. Most of them needs like-minded and technical people. It is concluded that crowd-funding plays an important role in the entrepreneurship of undergraduates. Based...

This paper uses Agent to model the network combat unit. Through the research shows that Agent can accurately describe the role of the mental model in the network of operations, the effective realization of the combat mission simulation. The research of this paper lays a good foundation for the further...

Combining colored Petri net with object-oriented technology, a new object-oriented colored timed Petri net (OCTPN) method was proposed and the scheduling model of a dual-resource constrained job shop was built. The model has good reusability comparing with the model built by process-oriented technology....

The condenser of freeze-dryer is used to capture the water vapor from the drying chamber. A common problem of the condenser is that the frost is non-uniform and prone to "ice plugs". This paper studies the condenser of large food freeze-drying equipment, the structure of the condenser shell is changed...

Since the 18th National Congress, Shandong’s economy has undergone profound changes. The GDP growth rate has fallen below the China’s national average for the first time in many years. The output value of the tertiary industry exceeds that of the secondary industry, but it is more dependent on the development...

At present People usually uses visual report design components to simplify the report design, But this means reducing the reusability of software development and working efficiency .Aiming To raise the efficiency and reuseability of software developing ,This paper introduces a new parameterzed Report...

It is well known that many young people nowadays pursue some relaxed entertainment, such as sitting in front of the computer, watching some anchors play games. It is probably the most mindless form of entertainment. You do not have to do it yourself, just can take your hands off the keyboard, and you...

Our objective in this paper is to study the impact of rural loans on farmers' income, taking Shaanxi Province as an example. We use a multiple linear regression model to analyze the per capita net income of rural residents and rural loans. It is concluded that the per capita net income of rural residents...

The interbank with connection tendency is constructed by cross-entropy algorithm with local iterations. The local and global network topological characteristics of banks are analyzed. The direct lending relationship formed by short-term bilateral lending between banks and the overall status brought by...

Cloud Data Security is gaining more and more attention from enterprises and users. Email security may be the most highlighted, since the past and archived cloud data is under risk of compromising privacy. However, the traditional cryptology method cannot meet the security demand in privacy protection....

Reasonable choice of modern portfolio model is a decisive step when making strategy during the investing in capital market or money market. In this paper, the Markowitz Model and Single-Index Model are selected for comparison to show which one could provide better performance. Meanwhile, the Capital...

The influence of feedstock and pyrolysis temperature on biochar properties has been extensively studied. This study used scanning electron microscopy (SEM) and electron dispersive X-ray analysis (EDX) to observe surface morphology properties of the biochars produced from broiler litter (BL), saw dust...

In the automotive remanufacturing movement, the inspection of the corrosion defects on the engine cylinder cavity is a key and difficult problem. In this paper, the ultrasonic phased array is applied to detect the corrosions in this part, and a method for marking and positioning the corrosions from the...

This paper proposes a balanced structure model of electric platform based on 3-DOF parallel mechanism. Compared with the traditional hydraulic structure platform, the proposed electric platform consists of three independent electric cylinders and their respective rigid strut links, each electric cylinder...