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The growing requirements of steel products qualities bring even tricky restrictions to the rolling process. With the fast response, reliable control and low maintenance requirements, the hydraulic automatic gauge control system has been widely applied to screw down the roller to maintain the precise...

Under the background of world economic integration, China’s economic exchanges with other countries in the world are becoming closely. As China’s strength on the world stage to enhance, China’s stain is becoming strong. In order to establish China’s image and transmit China’s voice, the construction...

This paper’s main objective looked into Tesla’s dilemma and future development trends in the business organisation. The paper methods and materials used are Tesla’s financial and corporate strategy to analyze. The results demonstrated that the association faces hardships at the current phase of its activities....

We designed an optical lens transmittance/ reflectance test system, which can measure both the transmittance and the reflectance of the sample under different incident angles at the same time, based on differential measurement. This paper elaborates the system composition and working principle, and demonstrates...

Detection probability of aircraft infrared characteristic signal has an irreplaceable role on finding target. This paper mainly researches on aircraft infrared detection probability under the single background. First, target infrared radiation model is established, and then a weighted calculation method...

A pot experiment was conducted to study the effects of intercropping with four Bidens species (Bidens bipinnata, Bidens pilosa, Bidens parviflora and Bidens biternata) on photosynthesis and soluble sugar content of grape seedlings under cadmium (Cd) stress. The result showed that net photosynthetic rate...

The article covers the specifics of social and economic relations of Japan that is one of the leading world economies. The deficit of material and financial resources made Japan develop competitive export-oriented economy by using its main advantage, namely the highly qualified resources. The article...

Nowadays, fandom and fan culture have step into the eyes of the public gradually. Many people are curious about how this subculture carries weight to society. In this article, we mainly focus on discussing two problems. The first is how the development of social media and technology influences fandom....

The abundance of one major and eight trace elements in 215 coal samples from the Mengjiawan exploration area, northern Shaanxi, China, were determined. As compared with Chinese coal, American coal and coal Clarke value, only Th content in the Mengjiawan coal is high. The abundance of the element is different...

7-(Benzyloxy)-4-chloro-6-methoxyquinazoline(1) was synthesized from methyl 4-hydroxy-3-methoxybenzoate(2) through five steps including substitution,nitration,reduction,cyclization and chlorination.Its structure was confirmed by 1 H NMR and MS spectrum.The total yield of the five steps was 29.2%.

The article presents the results of a pilot research exploring psychosemantic aspects of different informational environment (internet, book, television, radio, newspaper). The research offers data describing subjective significance of different informational environment, analyses quantitative and qualitative...

Presently, the slowly development of DFT is mainly due to the lack of effective testability validation. The validation is an important part of the DFT, it will accurately detect equipment Fault Detection Rate (FDR), Fault Isolation Rate (FIR), Fault Alarm Rate (FAR) and make sure other important indicators...

This research investigates the effects of working environment, leadership style and career development on employees’ performance in service sector organizations. A structured questionnaire was used to gather data from 210 employees working in hospitality, retail and consulting organizations. The result...

Making errors is an inevitable and necessary part of learning a second language . It will be very helpful for Chinese teachers to know what errors the learners will make and also the sources of these errors if they can make full use of the results of error analysis. Therefore, we can grasp the initiative...

The promulgation of the Supreme People’s Court’s Provisions on Several Questions Concerning the Application of Law in Trial of Food and Drug Disputes clearly affirms the right of those who buy false products on purpose to claim damages, which provides a certain legal basis for the behavior of buying...

The subject necessitates “consciousness” to exist, that is, the confirmation of the relationship between the “self” and the other. Such a relationship evolves around a center with intention serving as the basis, which is the “thing” we often mention. However, without a definite correspondence between...

MSME assistance is a program created by Ketapanrame Village together with BRILian which aims to improve the quality of MSME products and services, turnover, welfare of MSME actors, skills of MSME actors, village economy, welfare of local residents, cooperation between MSME actors and Ketapanrame Village...

Since the post-modern era, with the rapid development of the world economy and the spread of diversified ideas, feminism has attracted increasingly more attention from the public. Meanwhile, various women have the ability to use their judgement to make decisions by themselves instead of staying in domestic...

With the development of science and technology, intelligent products becomes more and more popular. Alcohol concentration monitoring system based on the MCU STC89C52 and gas sensor has many functions such as alarm by sound and light LCD display function and so on. The system can set different thresholds...

This study aims to determine the influence of auditor expertise, time pressure, and auditor experience on audit quality, mediated by auditor ethics. The population and sample in this study comprised 115 auditors from the Inspectorate of Regional Government in the districts and cities of South Sulawesi...

Equipped with KATERINA, the buoy provided effective technical platform for on-site rapid monitoring of the marine radionuclide. Performance index and usage in the ocean buoy of KATERINA was introduced. Ultrasonic cleaning method in seawater was developed for preventing KATERINA from biofouling. Marine...

With the continuous development of the global navigation satellite system (GNSS) and related technologies, the research of performance testing of navigation receiver has gradually become the focus attention of the satellite navigation industry. Due to the influence of environmental factors, repeatability...

The effects of intercropping with four Bidens species (Bidens bipinnata, Bidens pilosa, Bidens parviflora and Bidens biternata) with grape seedlings on soil organic matter and soil enzyme activity under cadmium (Cd) stress were examined in order to provide the reference for grape production in cadmium...

The dislocation multiplication behavior of AZ61 magnesium alloy during cyclic bending vibration was investigated. The results show that with the increase of stain amplitude and shear stress, the process of dislocation multiplication behavior contains dislocation slipping, dislocation multiplication and...

Polyacrylic acid (PA) was used as dispersant to disperse carbon nanotubes(CNTs) composite plating solution. Dispersion effect was characterized by measuring the absorbance value of the suspension. The relationship between the volume percentage of PA and the suspension of absorbance value was remarked;...

Under the current educational system, students have long been harmed by the “educational pattern” with “high pressure” and the “standard” question and answer system, which result in both physical and mental distortion of varying degrees, and many educational problems. Although educational departments...

In order to master load magnitude a drum and its changes under lacking picks condition, find out the influence on drum loads when lacking picks on helical vanes, explore failure reasons of a shearer drum, a mathematical model of shearer drum loads was analyzed and established in the paper, using Matlab...

The main purpose of this paper is to discuss whether Google has a monopoly in the search engine industry and whether it will maintain a monopoly in the future. Firstly, using the five-force model to analyse the industry where Google is located explain Google’s position in the industry. Then through the...

Due to the classical risk model has many hypotheses which cause limitation, the two-insurance double Poisson risk model is set up, when the two-insurance claim follow exponential distribution, and one insurance claim follow exponential distribution, the other insurance claim follow combination of exponential...

In the process of collecting personal income tax, the contribution made by the high-income group is quite outstanding. With the rapid development of a socialist market economy, a large number of high-income groups have emerged. However, the income of high-income groups is characterized by diversification...

Global warming brings extreme climate, triggers forest fire and water resources scarcity and more natural disaster, threats the survival and development of human and other global organisms seriously, and causes each country to realize the importance of climate governance to improve the cooperation of...

Moderate development of the tourism industry is an effective way to revitalize traditional villages. However, most of the traditional villages in the Leizhou Peninsula, Guangdong are facing difficulties in their development, represented by the Chaoxi Village in Longmen Town. Although the village boasts...

Underwater imaging is an effective method to measure the moving objects in water. Based on the attenuation characteristics of light in water, the underwater imaging system layout method based on the calculation of minimum illumination and minimum contrast is proposed in this paper. This method as underwater...

Under the background of the Internet, higher vocational education makes full use of Internet technology to build professional network quality course. Improving the teaching ability of professional teachers, meeting the students' individualized autonomous learning, realizing the full sharing of high quality...

The changesofAdenosine Triphosphate (ATP) and its related compounds were investigated inSebastes thompsoni muscle stored at 0 , 10 and alternate temperatures. The investigation was performed by HPLC system. Different extents of ATP-related compounds were found in different temperatures but the tendency...

The paper examines the crisis that has comprehended the modern technological civilization, caused by the global problems of our time, and above all, environmental problems. The paper substantiates that overcoming this crisis is one of the most important determinants of the formation and development of...

In order to overcome the disadvantage of low accuracy for traditional monitoring technologies of river level, and solve the problems in real-time data acquisition and remote transmission for the existing hydrological observation, we design a new monitoring system of river level based on fiber grating...

Elevator is a necessity in modern people's life; its vibration is the elevator’s important evaluation index of comfort. Most of the smaller vibration amplitude of the elevator will not pose a threat to the health of passengers and personal security, but once the elevator vibration reaches a certain value,...

In this paper, the noises of images taken by Cannon40D and CMOS industrial camera are analyzed both in time and space domain without outside illumination. The dark random noise associated with time is very low, which means the system noise is almost uncorrelated with time. However, system noise in the...

The effects of intercropping with four hyperaccululator plants Galinsoga parviflora, Sigesbeckia orientalis, Solanum nigrum and Crassocephalum crepidioide on soil enzyme activity and soil organic matter of grape seedlings under cadmium (Cd) stress were studied by a pot experiment. The results showed...

In the past two years, the Metaverse, which has become popular, has attracted a large amount of capital, like Alphabet, META, Tencent, Bytedance. They have all invested a lot of people and money in the development of the Metaverse. But what is the Metaverse, what can the Metaverse bring to the table,...

Education will always develop from time to time, each policy will be updated according to its time. This study aims to analyze more deeply the condition of education with changes in curriculum policies in improving the quality of early childhood learning. This research is a qualitative descriptive study...

China textile competitive edge fades as the increase of production factors cost. "Industry 4.0" solution would boost industrial upgrading to realize intelligent and flexible manufacturing for mass customization. Cyber-physic system (CPS) and Internet of things (IoT) are essential for the future manufacturing....

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...

Writing is regarded as the core skill that can fully represent one's overall English proficiency during English learning. However, for Chinese high school students, the difference between Chinese and English makes it hard for them to perform well in English writing. The negative transfer of the...

This study examines the impact that consumer-entrepreneur brand attachment has on opinions of entrepreneurs as endorsers of their companies. To test the hypothesis, we conducted a 2 x 2 factorial design manipulated attachment strength to the entrepreneur and fronting situation. Results found entrepreneur...

Over-consumption has become a major problem faced by the world today, including the waste and exhaustion of resources caused by excessive consumption, and obesity caused by excessive consumption of unhealthy food. In recent years, research on over-consumption has shown a growing trend, but few studies...

Considering the huge number of patients with comorbidity, this paper aims to review and summary the recent 5-years studies, from 2016 to April 2021, on the panic disorder and comorbidities. All studies that mentioned in this paper are published on authoritative databases and are peer viewed. The results...

Lake degradation with shrunken water body and reduced water connectivity is currently serious in China. It is very significant to return farmland to lakes to improve lake related ecosystems and ecological service functions, from which the national ecological security could be enhanced. This article first...

Aiming at the practical problems in the performance management of scientific research, an IDEA-BCC model based on the combination of kernel function mapping and the BCC model in the traditional DEA method is proposed in this paper. Taking the annual research input and output data of the scientific research...