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This article analysis focuses on the key points of project cost management for contractors in each stage of construction from the aspect of the basic concepts of cost management, control methods of cost in the process of construction and principles of cost management. In the process of construction project...

In this paper, we proposed a new method for hiding and extracting information in printed chinese documents. This new method embeds information into chinese documents by varying the typefaces of chinese words. In addition, an information extracting method based on missing feature concepts is proposed...

Marketing is an important economic means for enterprises to improve their economic efficiency and gain market competitiveness. In recent years, it has attracted more and more attention from enterprises. Nowadays, how to cultivate marketing talents to meet the requirements of enterprise development has...

With the fast development of logistics industry, logistic tracking services has drawn more and more attention around the world. However, conventional logistics systems are difficult to provide efficient and whole-ranged logistic tracking services for customers. In this paper, we design and implement...

Generalized Cauchy matrix approach is used to investigate a discrete negative Ablowitz–Kaup–Newell–Segur (AKNS) equation. Several kinds of solutions more than multi-soliton solutions to this equation are derived by solving determining equation set. Furthermore, applying an appropriate continuum limit...

The Third Plenary Session of the Eighteenth CPC Central Committee clearly proposed to “improve the new military personnel training system of military academy education, army training practice, and military vocational education in a trinity.” Talent is the key to the development of new quality combat...

Based on China’s provincial panel data from 2011–2019, this paper constructs an indicator system of the digital economy and measures the digital economy and agricultural green total factor productivity using the entropy value method and the SBM super-efficiency model with non-expected output, to explore...

The friction behaviour between blank and die plays an important role in the precision forging process. Hence, the friction behaviour between Ti-6Al-4V alloy and K15 is studied to analyse the friction mechanism and characterization. The significant differences and influence law of temperature, sliding...

This paper provides a comprehensive analysis of the employment landscape for young women in China, examining trends from 2000 to 2020, identifying persistent challenges, and proposing targeted policy interventions. Despite significant educational advancements—evidenced by the proportion of young women...

In the context of the internationalization of education, the implementation of the credit system has become the consensus of the higher education sector. At present, various types of credit systems including the Complete Academic Credit System, the Annual Credit System and the Grade Point Average System,...

In according to elliptic curve cryptography algorithm, the paper put forward a kind of ECC key management scheme based on logic cluster grouping structure for mobile networks. The mobile nodes are divided according to cluster classification, and then, each cluster is logically divided into multiple groups....

This paper studies on the performance of lithium-ion batteries at different temperatures. The charging and discharging and EIS experiments were carried out to explain the poor performance of the batteries at low temperatures. Experimental results show that as the decrease of the temperatures, the voltage...

The new ternary compound Al8GdNi4 had been synthesized by melting in arc furnace and annealing in vacuum. The crystal structure of Al8GdNi4 was analyzed by X-ray powder diffraction technique. The whole pattern of Al8GdNi4 had been indexed, and the lattice constants had been refined with tetragonal structure...

Internal control system is the essential determinant of the sustainable and healthy development of enterprises. With the unceasing speeding up of economic development in China, the market competition pressure of enterprises gradually increases and listed companies are facing with many challenges in the...

This paper analyzes the task-driven teaching and knowledge transfer at first, and then proposes a combined teaching approach based on both of them according to the characteristics of practical courses. Taking the course of computer architecture practice as an example, it explains the application of the...

In some models of proportional reversing valve as an example, by Ansoft software and AMESim software respectively establishes the finite element analysis model of proportional solenoid and the proportional reversing valve with simulation model, the output characteristic parameters which are obtained...

In a neutral nongrounding power system, the excitation impedance of an electromagnetic potential transformer (PT) and a ground capacitance power transmission line of an electric power system can form a resonant circuit that causes ferroresonance and endangers the security and stability of the power system....

The tin oxide ceramics electrode were prepared by the traditional solid phase sintering method. Influence of different ZnO doping amount on the microstructure and electroconductibility of the ceramics by SEM and XRD and other analytical instrument and the relationship between composition, performance...

With the flourishing of socialist market economy with Chinese characteristics, the conference and festival economy also develop in a new way. Besides, there are increasingly intensive conferences, festivals and special events. Since a conference, festival or special event usually involves abundant people,...

The power flow of micro-grid containing wind-light complementary system shows greater uncertainty due to it is affected by wind speed and irradiance. Therefore the prediction of probabilistic power flow is of great significance for micro-grid energy management. In the paper, on the basis of wind power...

The purpose of this paper is to investigate the external and internal factors which will influence export companies. The paper also tries to provide an effective strategy planning and evaluation to the change into domestic market. Based on the analysis, if Charlie wants evaluate and monitor its achievement...

It has been demonstrated that job withdrawal behavior is a workplace behavior with negative consequences. Although extant research has extensively explored its antecedents, little consideration has been given to the effect of unmet expectations. In the context of Chinese companies that emphasize the...

With the pursuit of better kitchen environments, the problems of air pollution and thermal discomfort in residential kitchens are receiving more and more attention. In order to create healthy and comfortable residential kitchens, in this article, the current status of air quality and thermal environment...

The transmission and collection of satellite data will directly affect the success or failure of the subsequent satellite products. So the data transmission, the stability and efficiency of the collection, has been highly valued. This paper presents a distributed data transmission architecture, through...

In this research, the effectiveness of Augmented Reality (AR) and big data-based pedagogy in the integrated project for undergraduate engineering students was studied. The goal is to identify whether this new pedagogy can enhance students’ design and innovation capability to meet the new pedagogical...

Power system frequency generates an important impact on operation, control and protection of the power system, and it is the important index of weighing power quality, so it is very necessary to measure it accurately. First, this paper uses the linear regression function to fit the signal including harmonic...

This paper investigates gender discriminations in schools, families and workplaces. The main conclusion can be drawn is that female is received discrimination to some extent, which is a serious problem. The aim of this research is to review the recent progress of gender discriminations and remind people...

This paper expounds the importance of the stability analysis of the super high tower frame in the lifting stage of the arch rib.Then the arch rib turning stage is divided into 0 degrees,30 degrees, 60 degrees, 90 degrees, 102.8 degrees five conditions,respectively carried out the force analysis of sling...

Fire is one of the major disasters that often happen in the cities. It causes serious economic losses and casualties. Smoke is the main cause of death in fire and it is difficult to be simulated in the traditional way of fire drill. A multi-role collaborative fire drill simulation system was developed...

With the continuous progress of national society, culture has been developing with the change of times. For Chinese art education, Chinese art education has been transformed from elite education of small audiences into education for the public. The concept of Chinese art education has also undergone...

According to the FMS actual production scheduling problems, this paper established a Petri nets scheduling model, And based on this model, we proposed a static scheduling algorithm combined with Petri nets reachability graph and A* heuristic graph search algorithm, Then a simulation experiment of the...

It is significant that inclusive develop-ment to Shaanxi’s coordinated develop-ment of economy and society. Shaanxi province faces a series of problems in the process development. These problems hamper the Shaanxi’s economy and so-ciety development to some extent. Com-bining the theoretical analysis...

The nature, technology, human being determine the landscape morphology in the landscape design and construction process. Parametric is an emerging technical tool and thought. As a medium, it could build an overall relationship among natural site factors, functions and artificial construction, to control...

The rapid development of the new economy has given rise to new forms of employment, which have created more employment opportunities. At present, China's flexible employment reaches about 200 million people, and the status and role of new employment patterns of labour groups in the labour market...

This paper focused on the torque distribution of master and auxiliary motor coupled driving system for the pure electric vehicle. With the minimum consumption of power as the target, the equivalent PESCM method was employed. The torque split maps of master and auxiliary motor were obtained .The simulation...

The goal of test case prioritization is to schedule the test cases in an order so that the faults in the software will be detected early during the regression testing. So far, a lot of test case prioritization techniques have been proposed and received considerable attention. However, there is currently...

With Montgomery scalar multiplication algorithm being widely used in elliptic curve cryptography systems, the researches on DPA attacks against Montgomery scalar multiplication algorithm become more extensive, but few researches are about the DPA resistance algorithm. This paper analyzed the DPA resistance...

The essence of higher education is to cultivate talents. With the comprehensive development of higher education and the expansion of college enrollment, new problems related to the students' interests appear constantly. It urges to strengthen the ideological and political education of students in colleges...

This paper examines the role of emotions in Lin Shu’s strategies in translating Charles Dickens’ Oliver Twist to Zei Shi. There are four prominent changes of emotions discovered in his translation, including weakened compliments on female characters’ appearances, blunted affection between lovers, sharpened...

A computational model for assessing equipment reliability is developed using the two-parameter Weibull parameter, fitting the probability density function, probability distribution function and reliability function for the occurrence of equipment failures, relying on the least binomial to fit the shape...

Virtual Observatory (VO) is a data-intensively online astronomical research and education environment, which takes advantages of advanced information technologies to achieve seamless and global access to astronomical information. AstroCloud is a cyber-infrastructure for astronomy research initiated by...

Objective: China launched the UNESCO Project on Education for Environment Population and Sustainable Development (EPD) in 1998. That means the beginning of Education for Sustainable Development (ESD) in China. Sustainable Development Goals are addressed in policy documents, and lots of ESD related literature...

CiteSpace is a software that visualizes and analyzes trends, patterns, and relationships of scientific literature. This study aims to investigate whether CiteSpace can effectively investigate the research trends and hot topics, and identify the influential articles published in a knowledge domain. Based...

Cultural and creative products such as non-legacy are the accumulation of national culture. In the design process, the culture of 5,000 years in China is hidden in a collective unconscious form. The color, shape, texture, and text content of the work awaken people’s hearts. Primitive images, these all...

This study takes the introduction of Sichuan’s birth registration policy to remove marriage restrictions as an opportunity to explore how the Satya family therapy model can be used to address future parent-child relationship problems in China’s non-marital families, and how to reduce the impact of dynamic...

This paper aims to use Project Management techniques to explore the feasibility of the marketing of Cultural and Creative Goods. According to the five steps of project management theory, they are start, planning, execution and control to the end. In practice the combination of case execution with the...

The universities’ independent innovative abilities have polarized a lot recently, universities with high scientific research ability are developing at a high speed, but they ignore the fundamental research and the low scientific research achievements conversion rate; The independent innovative abilities...

English, as a universal official language and numerous enterprises’ negotiation language, plays a vital role in international negotiations. And the use of English language skills often determines the negotiations’ success. This paper chooses English language skills in international business negotiations...

The purpose of this paper is to study how to build a data security ecosystem in the context of big data and promote the scientific and sound development of China's big data industry. By means of literature investigation and comparison, this paper makes a comparative study on the development status of...

To understand the causal relationship of stock market is always a top priority for investors. Most investors use some fundamental knowledge and basic analysis techniques to analyze or predict the trends. However, there are always some other factors beyond our control or unexpected events that might affect...