Search all articles

At present, the report format of relay protection tester's traditional simulating calculation is not uniform, and can only provide a simple failure analysis of the power grid. As for the RTSD that can carry out complex analysis, theoretical requirements are too high and the price is very expensive. Aiming...

In this study, a three-dimensional model was developed by using CFD and TRACE to simulate the flow behaviors and thermal-hydraulic phenomena in the downcomer and lower-plenum of Maanshan PWR nuclear power plant (NPP) reactor pressure vessel (RPV). Detailed geometries of vessel components such as neutron...

A modified road perception algorithm is presented based on the color image clustering segmentation. According to the comparison of color spaces' uniformity and integrity, an improved K-means clustering algorithm is proposed to segment color images in the space LAB. Firstly, the target area contains road...

Nearest Feature Line (NFL) is a convenient and effective way to search in video database, but the Framework does not address the feature extraction for dimension reduction. In this paper, a novel method is proposed for content-based shot retrieval. Karhunen Loeve Transform (KLT) is used to reduce dimensionality...

Dou Yin, known as TikTok, was launched in China in September 2016. This app allows users to create or view 15 to 60-second videos, soundtracked by music clips. After several years it was launched in the market, the downloads gradually surpassed the downloads of FaceBook. In this paper, the author analyzes...

The implementation of rural revitalization strategy in China is a powerful measure to realize rural poverty reduction and promote common prosperity. Under the strategic background of rural revitalization, social entrepreneurship pays more attention to the creation of social value and is more conducive...

SISTRO, a truck scheduling and management system, was developed to optimize stock fulfillment following the government regulation (Peraturan Menteri Perdagangan/Permendag) and the distribution process of subsidized fertilizer from Gresik Warehouse of PT Petrokimia Gresik (PG) to Buffer Warehouse located...

In the field of relationship marketing, the concept that “the customer is always right” is not always reasonable, especially when facing aggressive customer behavior. Based on previous research on uncivilized behaviors of customers in the workplace, this paper selects the front-line service staff in...

Leisure City, the rise of the city's health is the modern city developed to a certain stage reflects some features, along with the development of urbanization there will be more people living in cities, how healthy development of the city, so the city can become free breathing, feeling happy and joyful...

The Yunnan Vietnam Railway is one of the important materials for studying the history of Chinese railways. There are many valuable cultural relics on the Vietnam Vietnam Railway Corridor. After historical accumulation, the historical and cultural value is constantly accumulating, forming the unique cultural...

At present, it is difficult to deal with a large amount of data, and it is more difficult to find the intrinsic factors influencing the salary design from these large numbers of data. So, modern enterprise pay design process to face a large number of complex information and data, and data mining technology...

Crypto currencies have emerged as a popular investment option in recent years, with Ethereum being one of the most prominent ones. Accurate price prediction of Ethereum can provide valuable insights to investors and traders for making informed decisions. In this study, we utilized two time series prediction...

Asymmetric flatness occurred on the products of a 2250mm hot rolling line when they were rolled in a cold mill. The production data reflected that these products deviated much in hot rolling. Because of the large thickness, rolled pieces show asymmetric profile instead of asymmetric flatness under asymmetric...

I design a rational toll plaza layout and the congestion problem of the vehicle passing through the toll station is optimized reasonably.By analyzing the behavior process, the arrival distribution and the distribution model of the vehicles at the toll station,we get a reasonable number of conventional...

As the way of non-contact mode of sensing, the application of industrial robots in production line is more easy to adapt to the change of product and put work piece. Robot vision provides the real-time target state information of the object, so it has been considered to be one of the most important awareness.Vision-guided...

In the parameter identification for transmission line, there often exist the gross errors in the measured data and lacking of robustness with traditional least square. This paper applies the Huber estimation to the transmission line parameter estimation, i.e., proposes a robust least square estimation...

Since the reform and opening up, the small and medium-sized enterprises have been developing, and the financial resources obtained are not commensurate with their position in the national economic and social development. SME financing has become one of the obstacles to the development of China's small...

Poor visibility brings the safety issues to the automobile running on highway in fog weather. The research of vehicle distance measurement system can help driver better estimate the distance between the car and the car in front and make opportune anti-collision action even in poor visibility. Firstly,...

SMEs have an important role in the economy, as an absorber of labor and contribution to GDP, in line with the development of SMEs. The purpose of this paper is to examine the success of small and medium enterprises (SMEs) in Jakarta, as well as to contribute to knowledge about the determinants of the...

Although restorative justice model has been discouraged internationally, Indonesia has not formally used it within the judicial system. Therefore, in a way to socialize the model, the author is analyzing the cogency of a restorative theory of Primary Stakeholder proposed by McCold using Social Discipline...

The survey is based on the decision makers of the purchase of steamed dumplings in Hefei, the main content is the basic image of consumers, the cognition of steamed dumplings, purchase needs, consumption habits, and purchase considerations. Use descriptive statistics to analyze basic consumer information;...

A sample of 312 individuals (residents and tourists) in Macao was investigated by completing a survey assessing their gambling expectancy and the gambling intention. The Smallest Space Analysis (SSA) was adopted as the confirmatory factor analysis (CFA) to validate the Chinese version of gambling expectancy...

The CNC machining technology is of great significance to the modern manufacturing industry. In this paper, the motion of the CNC machining tool is optimized. In order to solve this problem, we divided into steps as follows: firstly, we take a look ahead velocity curve and deceleration control algorithm...

The cross-border e-commerce in Fujian Free Trade Zone has developed rapidly in line with the trend of the times. However, there are still some problems in the development of cross-border e-commerce in Fujian Free Trade Zone, such as not obvious agglomeration effect, imperfect payment and trading system,...

Research has shown that social media platforms on the internet such as Twitter, Facebook, Youtube, Reddit, blogging platforms have become a breeding ground for terrorist organisations to spread their beliefs and agenda, and recruit members by reaching audiences far beyond the country borders. Concerns...

Big Data is a new label given to a diverse field of data intensive informatics in which the data sets are so large that they become hard to work with effectively. The term has been mainly used in two contexts, firstly as a technological challenge when dealing with data-intensive domains such as geographical...

Kung Fu Panda is a well-known IP created by Universal Pictures. The research investigates the development of IP in Chinese market and give the systematic definition of IP. Because the IP bring lots of positive aspects, if it has more spacious area. The IP is used in many fields, not only the film, but...

To obtain recombinant Epstein-Barr virus (EBV) particles with the neomycin resistance from BAC-EBV with hygrymicin (hyg) gene, homologous recombination was employed for altering the original hyg gene to neo resistance gene in the BAC-EBV genome. The kanamycin marker gene (kan) containing the recombinant...

Propelled by algorithms, 3-5-minute plot-recap short videos can rack up tens of millions of views, yet they repeatedly skirt the red line of copyright infringement. Chinese legislation follows the Berne Convention’s three-step test, yet in practice some courts often collapse it into a single inquiry—whether...

With the support of national policies, China's software industry is developing at a sustained and high speed. An accurate grasp of investment opportunities in the software industry requires the state to have a correct understanding of the intrinsic value of listed companies. In this paper, literature...

In current China's construction of society with the rule of law practice, taking enhancing the quality of citizens as a focal point is determined by the legal quality of citizens, it is the inherent requirements of construction of society with the rule of law and the objective requirements of social...

The Object-oriented programming is a professional foundation courses which is generally set up in the university, and it is the first lesson of a lot of follow-up courses. It runs through the other subjects of the teaching system. It is particularly important to learn this language for learning other...

In the era of global trade, in line with international conventions that have been ratified by Indonesia, the role of Trademarks and Geographical Indications is very important, especially in maintaining fair, fair business competition, consumer protection, as well as protecting Micro, Small, and Medium...

Based on the Lomakin-Schiebe formula and by means of nonlinear weighted maximum likelihood estimate (NWMLE), the calibration curve fitting methods for atomic emission spectrum (AES) analysis were strictly deduced and the regression equations on the curve parameters were obtained. All the parameters of...

Modern information technology provides good technical support for the development of moral education, which is inseparable from technology. In order to effectively explore the scientificity and effectiveness of the integration of moral education and technology, this paper makes a theoretical analysis...

At the beginning of teaching of design major, i.e. during the teaching of modeling basis, the professional teachers should try their best to teach the college students to apply basic elements such as point, line and plane to complete the works they designed, and take different teaching means to improve...

Regional technological innovation presents both the general development of regional economy and the sustainable development of the region. Establishing an appropriate appraise system can help us better observe and study the innovation system, thus find new regular patterns of innovative development and...

In recent years, automatic seat belt detection system based on image processing and pattern recognition technology is one of the important research topics in intelligent traffic management, which uses computer image processing, pattern recognition and artificial intelligence technology to whether the...

The design and construction level of power grids are increasing rapidly with the development of China's power industry. The tower of Transmission line has become an important forced fulcrum. Safety and economy are basic requirements of conventional structural design. However, making the transmission...

The difficult of multiplexer design is to eliminate residual susceptance. In order to eliminate residual susceptance obtaining impedance matching ,this paper designs the computeraided design software of star-point diplexer, star-point triplexer and constant impedance diplexer based on the Matlab development...

According to the characteristics of transient zero sequence components as well as the existing information fusion technology has the disadvantage of high sample dimension and computer overhead in fault line selection in small current grounding fault . First of all, by using the empirical mode decomposition...

The online examination system uses biometric recognition technology, through the biological characteristics of the organism itself to distinguish the biological individual, the computer on the face image in turn for preprocessing, feature extraction, feature comparison and finally give the results to...

The net present value of your project is the present value of the cash flows at the required rate of return compared to your initial investment. In practice, it is a method of calculating the return on investment for a project or expenditure. This paper introduces some major methods to evaluate investment...

on November 9, 2012 the Hohhot region of sleet process lasted about 14 hours, which caused harm to the local city distribution network. The local power grid transmission line icing history occurred in the city of northwest side of Mount Dazing foothills northeast and southwest Huo Zai Gou, Naho Wetland...

This paper expounds the status quo of the lab management in institutions of higher learning and analyzes the existing problems and development problems. In view of the development trend of the networked lab management model in institutions of higher learning and targeted at the lab construction and management,...

In this paper, a thresholding algorithm combining local and global region is proposed in order to perfect the vision of line-heating robot, segment foreground objects and background accurately, eliminate environment effects. The thresholding method combines the advantages of both local and global threshold...

In order to understand the knowledge of AIDS among college students and the basic situation of life skills of AIDS prevention, behavioral intervention was carried out to understand the effect of intervention, so as to provide the basis for health education in colleges and universities. By using the method...

Suicide is a serious public health problem in today's society. It is of great social significance to conduct in-depth research on suicide prevention. In this study, suicide risk assessment methods based on random forest algorithm were investigated. The random matching and traversal matching algorithms...

For higher education institutions (HEIs) to gain global recognitions, possible approaches for HEIs to achieve success and sustainability are global partnerships and strategic alliances. In this study, we aim to verify the determinants of HEIs strategic alliance within a dynamic business context. In line...

Foreign investment acts as a significant part in a country’s economic and trade development, which is mainly manifested in the form of multinational companies. Under the influence of the Covid-19 epidemic, international trade has fluctuated greatly, which has had a great influence on foreign investment....