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Lack of physical exercise and harmful eating habits may lead to obesity and hypertension, elevated blood glucose and blood lipid. It is the main non communicable disease leading to early death, which is called the metabolic risk factor of cardiovascular disease.This study compared the effects of Tai...

In the 2-d numerical simulation of flash flood disaster, due to flood often occurred in the steep terrain and water flow rapidly changed, lead to that the calculated value is unstable and even the calculation diverge in the simulation. This paper presents a grid outflow correction method, which is based...

Missing data universally exists in various research fields and it results in bad computational performance and effcet. In order to improve the accuracy of filling in the missing data, a filling missing data algorithm of the nearest neighbor based on the cluster analysis is proposed by this paper. After...

To establish a general and robust shot boundary detection algorithm, according to characteristics of lens conversion and the ideal of multiple video features fusion, a shot boundary detection algorithm is proposed based on YUV histogram, texture feature and edge orientation histogram in the paper. Besides,...

Mufti-objective optimization has been a difficult problem and focus for research in fields of science and engineering. There already have a lot of classical methods for solving mufti-objective optimization problems before evolutionary algorithms were introduced in 1985. Classical mufti- objective optimization...

Small enterprises play the important role in pushing China’s economic progress, but keeping on facing the difficulty in financing the loans. Establishing a reasonable credit evaluation indicators system is one of the keys to implement accurate credit evaluate to small enterprises. Regardless of the evaluation...

This paper investigates the relationship between ESG information disclosure and stock price synchronicity as well as the moderation effect of ownership structures on this relationship. Our research extends the corporate governance and provides other insight of the important role of information disclosure...

In order to study the stress and strain characteristics of working mechanism for a full hydraulic backhoe loader, a 3D entity model of the working mechanism was established by Pro/E, by importing the 3D model into ANSYS, the finite element model of organ was built by the interface of Pro/E, and three...

Taijiquan has now become the majority of colleges and universities teaching in physical education a compulsory subject in the project, one of the younger students the characteristics of active and need to loose body pause, slow movements of tai chi form of contrast. Means and methods of teaching as a...

Engineering site selection is the starting point and basis point for construction engineering to play its function. The quality of site selection decision is of great significance to the construction of engineering projects and the operation of follow-up facilities. This paper after analysing the four...

Technological developments cause manga not only in print but also in digital form (デジタル漫画) and in the form of videos which are often called mangadouga (漫画動画). The development of manga can indirectly trigger manga to be more widely known and attract interest in learning Japanese. Manga as a cultural reflection...

On the basis of Ce (IV) and rhodamine B obvious light signal under the acid medium, the Ce(IV)-rhaodamine B-H2SO4 hemiluminescence system was established. In this paper, the ciprofloxacin hydrodchloride under the concentration of less than 1.0 ×10 -5 g/mL was explored, and a new determination of ciprofloxacin...

This paper explores China's current safety situation in combination with the innovative and rational perspective to find potential improvements and or methods to solve specific aspects of the safety issues. The process is supported by extensive research and analysis of particular safety issues that...

With its basis on discrete points, pressure nephogram is widely used in safety supervision of coal mine. This essay, with the analysis of the problem of the missing "triangular" in the Bowyer-Watson's algorithm, studies and designs a points-adjacent vertex-triangular-based triangulated algorithm, whose...

The research shows the investment analysis of MEGVII from investors’ perspectives by using the POCD framework and SWOT analysis. From the development of artificial intelligence and the market in China, Megvii has sufficient potential for growth in the artificial intelligence market. AI is undoubtedly...

This paper analyses the advantages of distributed database on the ship parallel collaborative design platform, advances the theory of ship parallel collaborative design database, describes the application of distributed database on the parallel collaborative design.

The rapid development of modern financial economics puts forward higher requirements on the training of financial professionals. Not only require students to master a wealth of theoretical knowledge, but also require them have some ability in practical operation and innovation. However, nowadays the...

Triassic in the western Tabei uplift is detrital sedimentary. Based on the data of the conglomerate, sandstone framework components and heavy mineral to analyze the Triassic of research area, the result shows that the source rocks are metamorphic rocks, magmatic rocks and sedimentary rocks, whose sources...

This paper introduced the importance and workflow of Chinese web page classification. It studied the defects of chi-square statistic algorithm and improved it. At last, it verified the improved chi-square statistic algorithm combined with Bayes algorithm through a series of experiments. The experimental...

Nylon 66 is widely used in the vehicle interior, electronic parts and accessories. Nylon 66 as polymer material is added reinforce glass fiber to increase material properties. In parts forming process, injection mold method is widely used in polymer forming industry. In the study, the effects of injection...

Based on the use of optical image data, this paper uses NDMI to estimate the vegetation water content. It employs multi-polarization satellite-based radar data together with microwave scattering Water-Cloud Model eliminating the impact of the vegetation layer and isolating the contributions of vegetation...

In the post-epidemic era, short video platforms such as Douyin have developed rapidly, opening up more functions and models. The epidemic is both an opportunity and a challenge, hitting the tourism industry while providing opportunities for the development of tourism-based short videos. This paper adopts...

A novel method of carried object detection based on silhouette width and spatio-temporal analysis is proposed in this paper. The width vector of silhouette is calculated to characterize the spatial feature and the width image is adopted to preserve the temporal features. The width image which is considered...

To monitor Session Initiation protocol (SIP) traffic effectively, a statistical approaches-based traffic monitoring solution is proposed in this paper. According to the process of SIP session, Chi-square statistic is used for monitoring the anomaly of SIP traffic. It classifies the anomaly reason using...

When establishing a unified basic pension insurance system for urban and rural residents, the State Council of China emphasized that it should be fair and sustainable. However, whether there is a phenomenon of despising the poor and currying favor with the rich in urban and rural residents’ basic pension...

Because of the limited size of a common microwave anechoic chamber, compact range testing methods have been developed to be a hot spot in recent years. But an ordinary compact range can not meet the need of millimeter wave (with high frequency, 200MHz~20GHz) test. So this article uses a millimeter compact...

The recognition of emotion with facial expressions is essential to human communication, with the eyes and mouth being the most prominent features to identify emotions. Masks have become a part of everyone’s daily life during the pandemic. Since masks occlude the bottom half of the face, emotions may...

Aiming to offer better ubiquitous healthcare (U-healthcare) to the aged and the disabled, this paper introduce a smart wheelchair with embedded sensor system for vital signs which can be controlled by simple gestures. In motion control module, firstly the gesture is distinguished from background using...

Based on Electromagnetic projection theory, this paper presents an Electromagnetic bidirectional weft insertion mechanism, and establish its electromagnetism and kinetic model. Based on classical vector Electromagnetic force density model, established projectile - Electromagnetic force mechanical model....

The users of WeChat has a great number and with a rapid growth. Enterprises use WeChat as a mobile social platform to do promotion. And WeChat marketing ranks the first over all these methods used on Internet. This study is based on WeChat marketing in order to do research on offline factors that will...

Corporate social responsibility (CSR) is a widely discussed topic in 21st-century management. The idea that companies have a responsibility to act for social good – not just a greater profit – has become increasingly relevant for businesses to succeed and contribute to sustainability. This paper reviews...

To investigate the transient aeroelastic responses of a folding wing during morphing motion, a time-varying aeroelastic equation in state space is presented. The structural model is established based on the component modal synthesis method. A time-dependent transformation is introduced to establish the...

Two exterior trajectory models of guided bomb in aircraft coordinate system (ACS) and body coordinate system (BCS) are built for simulation and analysis under different meteorological conditions. Simulation errors of different modelling methods are studied and analyzed to verify the rationality of modelling...

Research on differences in men and women in term of financial behavior has long been studied, especially with the development of gender equality issues. This study aims to determine differences in men and women in the Indonesian border region in terms offinancial knowledge, financial attitude and financial...

In this paper, based on finite element (FE) software MSC.Marc, a two-dimensional nonlinear thermo-mechanical coupled model is established to investigate the hot shrink-fit process for the reactor coolant pump rotor-can. By using this model, the limited time and temperature evolution for hot shrink-fit...

The Pastor-Zienkiewicz-Chan model based on the generalized plasticity theory can simulate the main materials of the earth-rockfill quite well. The three-dimensional modeling of a typical earth-rockfill dam was modeled by HYPERMESH and was implemented into the three-dimensional elasto-plastic program...

"Language Stone ," a book is a classic stone and Beituo field as it has become a science book study guide monument stone , calligraphy, history and aesthetics of research . "Language Stone" is a masterpiece of ancient Chinese stone for learning , today still has a very important academic value . Based...

The delay precision of common detonator is not good, the actual time delay often have big difference with blasting design in real blasting engineering, and the blasting effect is difficult to control. While high precision digital detonators are instead of chemical drugs by original electronic control...

Owing to the high compression efficiency improvement of High Efficiency Video Coding (HEVC) standard, it is expected as a successor to H.264. The widely usage of H.264 today and the expected future adoption of HEVC raises a new demand for H.264 to HEVC transcoding. An efficient transcoding way is necessary....

This paper research on sensorless control of brushless dc motor control for electric bicycle. Based on the work requirements of electric bicycles, this paper introduces some method to improve the start of the motor and the detection of the motor’s rotor position, expand the speed range of electric bicycle...

Objective: To understand the psychological resilience and work pressure of nurses in the third-level grade-A hospital, and to explore the impact of psychological resilience of nurses in the third-level grade-A hospital on work pressure. To provide the basis for relieving the pressure of nurses in the...

This study explores the possibilities of data analytics in the retail industry by examining it from different aspects and therefore leading to some hypothesis of possible future applications of data analytics. This work starts with exploring the industry’s history, providing background information. It...

The guidance relationship between mentors and graduate students affects the quality of graduate training. An empirical study was conducted for graduate students in a double-class university in China to establish the mechanism of extracurricular interaction between mentors and students in three dimensions:...

In order to improve teaching informationization level of dance and promote the popularization of dance education, research the media coding of dance teaching live system based on iOS platform, support provide technical for the live system development. Firstly, study the iOS platform system structure...

With the development of mobile Internet technology, mobile applications will gradually replace the traditional equipment; become the mainstream of business applications. The operation of the pillar industries of electricity, will gradually realize the mobile application. The emergence and development...

With the opportunity of “the Belt and Road” (B&R) Initiative in recent years, Chinese film and television works have made phased progress in “going global”. But there are still trade barriers caused by cultural differences such as “cultural discount” in the process of film and television industry...

In this paper, ozone-electromagnetic technique was used to treat papermaking wastewater. It was found that the value of COD, BOD, TOC, SS , AN(Ammonia Nitrogen) and CHR(Chromaticity) of wastewater treated with the specially designed ozone sewage treatment unit decreased from 2660mg/L, 1165mg/L, 1962mg/L,...

With the rapid development of Internet of Things technologies, smart city public information platform is collecting more and more city data. Make full use of these data, to analyze the pulsation rule of city development, is very important for solving the existing problems in cities. Relying on the Sino-Singapore...

In this paper a brief review is presented on the working principle of anti-yaw damper used widely on EMUs (Electric Multiple Units). Based on the Maxwell model, the piecewise linear model was developed by considering the rubber joint stiffness, the oil stiffness and the piecewise characteristics of hydraulic...

An unpleasant encounter can act as a trigger for the development of psychological issues. Bullying among adolescents is on the rise, which increases the risk of psychosocial issues developing in those who are bullied. Bullying victims may experience long-lasting psychosocial issues, such as post-traumatic...