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We made statistical analysis of the income sequence of the Shanghai stock market from 2013.1.4 to 2016.12.30 using EVIEWS7.2 and matlabR2013b. We found that the income series have excess kurtosis and heteroscedasticity, and the distribution of series data is not normal distribution. There is obvious...

Through folding screen of dendritic discharge in Fushun Power Supply Company 220kV Gongnong Station, this paper folding screen in the basic process of dendritic discharge fault, argument insulation be affected with damp be affected with damp and gas are the main external cause the folding screen dendritic...

Output power of Photovoltaic cells with nonlinear characteristics is affected by temperature, light intensity and load. In order to improve photoelectric conversion efficiency, maximum power point tracking MPPT is required. According to the mechanism and control methods of Maximum Power Point Tracking...

This paper proposes a research that aims to answer how the loss-aversion and overconfidence treated as potential investor biases can potentially affect the performance of the listed companies operating in the market. This paper examines how loss aversion of investors influences the companies’ performance...

The financial market is a rapidly growing industry where derivatives are popular among investors. The rapid growth of options trading leads to the development of various option pricing theories and models. Through them, Longstaff and Schwartz improved the Monte Carlo model in 2001. The improved least...

With the continuous improvement of women’s social status in recent years, women’s role in promoting the development of the international community has become an indisputable fact. In the new complex and volatile international context, more and more countries recognize that women play a key role in maintaining...

The paper designed a WLAN system with RFID systems joint locating algorithm based on Federated Kalman Filtering. For the problem in indoor mobile node single positioning system, such as insufficient positioning accuracy, longer positioning time and not ideal algorithm complexity, it was proposed that...

The study investigates the influence of the green marketing mix (product, price, place, promotion) on Generation Z’s purchase intention, with green brand image as a mediating variable. Using a sample of 200 respondents and structural equation modeling (SEM) for data analysis, the results reveal that...

In order to better promote the development of China’s information industry and technological innovation, this paper takes 29 provinces in China as the research area, and uses stata16.0 software as the research tool to study the impact of information industry agglomeration on technological innovation....

The Nexperia PNX1700 Media Processor is a complete Audio/Video/Graphics system on a chip that contains a high-performance 32-bit VLIW processor, capable of high quality software video, audio signal processing. Based on Philips Semiconductor's multimedia processing chip Nexperia PNX1700, designs a new...

Due to the influence of gray contrast ratio on background image with the target vehicle, traditional vehicle detection algorithms cannot adapt to complicated traffic environment. This paper proposes a new vehicle classification method based on locational matrix and minimum of local edge region. First,...

In this letter the antenna array based GNSS signal acquisition is proposed by firstly projecting the input signal vector onto the noise subspace which is orthogonal to interference subspace for strong interferences suppression. Then, considering that the projection matrix is rank-deficient, we propose...

Tailings pond is an important basic facility in mine production. Its safety operation is not only related to the normal production and operation of enterprises, but also has important influence on the life and property safety and ecological environment of people in the downstream and surrounding areas....

This article is about how COVID-19 has affected the pricing of bonds and how is the YTM of a bondable impacts the bond when it is issued into the open market. Furthermore, this paper discussed the liquidity impact in terms of how old bonds behave compare of how old bonds behave compared to newly issued...

Group key management plays an important role in ensuring the safety and reliability of the VANET (vehicular ad-hoc network) over the channel. Through considering the characteristics of VANET communication and topology, a VANET group key management scheme is proposed based on random transmission which...

University spirit is the fundamental spirit why university is “universe”. It is the ideal of co-creation and co-pursuit which is achieved by long-term efforts of professors in all ages. Construction of learning atmosphere influences the quality of talents cultivated by higher institutions; it is the...

Due to large search space and multiple peaks of autocorrelation function, fast acquisition of BOC- modulated GNSS signal is a time and resource consuming task. In this paper, a novel hardware architecture for BOC-modulated signal acquisition is proposed. The proposed architecture adopts sub carrier phase...

Psychological Science has come a long and complicated road. However, from the early days of psychology from the development of psychological science on with the actual needs are closely linked. It pointed out that this is very important. Obviously, the first psychological laboratory is to train and educate...

A single-buoy wave energy converter (WEC) consisting of double hydraulic cylinders is designed to promote the conversion power of traditional oscillating buoy WEC by absorbing the energy of pitching motion. On the condition of linear, regular waves, the nonlinear coupled equations of the pitching-heaving...

This is the best era as well as the worst era. The arrival of the information age has brought joy and convenience to our lives and entertainment. However, various privacy issues have also begun to show drawbacks. For the market, it also exacerbates the complexity of regulation. The Wei Zexi incident,...

The paper is concerned with the main intellectual sources of National Socialism in Germany. In his paper, the author showed that National Socialism remains our present ruthless reality. It is concluded that it is not just a rebellion against the mind, an irrational movement of the masses, but a totalitarian...

In the education field, the self-identity of English teacher which is called self-identity of occupation is very important. Doing research on college English education and teachers' identity can effectively understand the teacher's teaching concept and teaching behavior. Meanwhile, by actively exploring...

This paper proposes a wheel slip control strategy for 4WD Electrical Vehicle with In-wheel Motors. In the first part of this paper, a brief introduction of sliding mode control for acceleration slip regulation is given. Consider that its control effect varies with road conditions, another algorithm which...

This paper focuses on the change in the attitudes that countries around the world have toward China. This study is shown through the comparison of two reports on the 2008 and 2022 Olympics that both took place in China. The main methods are using word clouds to create straightforward graphs and rhetorical...

Developments in the current era are getting faster, all work will not be separated from technological development. Technology facilitates good jobs in terms of work processes that run to company-supporting facilities. The existence of technology can make the office work process run quickly. The technology...

In early 2020, the outbreak of Covid-19 stopped billions of Chinese people from working and travelling. All citizens except doctors and nurses are required to stay at home. Some of factories and companies couldn’t fight the pressure and finally had to go bankrupt, others tried hard to survive, and the...

Test of the rheology behavior for modified skim rubber (MSR) were carried out with rubber processing analyzer (RPA), and mooney viscosity were carried out with Mooney Viscometer. The results showed that mooney viscosity of MSR is lower than skim rubber, and it is higher than SCR-5 (Chinese Standard Rubber-5)....

For large monitoring objects, often require tens of thousands of concurrent report data monitoring sensor, and often involve the high-speed data acquisition frequency, resulting in high speed large concurrent real-time transmission of data flow, the design of the monitoring system of communication service...

This paper introduced the development method of ABAQUS pre-processing modules using the Python script language as well as the function and the editing process of the ABAQUS script interface. Using the developed parametric GUI user platform, we can achieve different structural parameters of the brake...

The Chinese landscape painting in the northwest region was developed in modern times based on the unique natural environment and humanistic environment in the northwest China. It is an important part of Chinese landscape painting. Affected by Dong Qichang’s “theory of the South and North models”, it...

This paper studies the renewal cost, discount rate and free trial time when SaaS providers provide free trial services, and discusses how these factors will affect the pricing strategy of SaaS providers by constructing a two-stage game model. This paper finds that before users perceive the real quality...

"copula" comes from Latin "copulare", meaning "together", and connecting to the one-dimensional marginal distribution. Copula function is the multivariate distribution function on [0,1], is also a usual method of measuring multivariate extreme value theory dependent function. According to the statistics,...

The article discusses the specifics of the development of the global smartphone market with consideration to the positioning of new players in terms of sales dynamics and market share of major manufacturers. The analysis of changes in terms of market conditions from the moment of its inception to the...

The paper explores the influence of the feminist appeal of female gamers and the male gaze of male gamers in China on the market strategies in the game industry worldwide. The research is conducted through qualitative interviews and textual analysis. The research found that the female gamer group in...

Jiageng architecture has had a profound influence on Xiamen’s architectural style, but the ways for the public to understand Jiageng architecture are very limited. This study aims to improve the efficiency of the dissemination of Jiageng architecture culture through digital means, So that more people...

Large-scale social restrictions (PSBB) or commonly known as lockdown were imposed in Indonesia in 2020 in response to the COVID-19 which has become a global pandemic, including Indonesia. One of the biggest impacts during lockdown is the closing of public facilities such as malls, supermarkets, and restaurants....

For enterprises, it appears especially important to survive in the increasingly fierce competition in the business and strive for more customers. If they understand what customers need and interested better, and make key decisions that can attract more users to buy their goods, then they will make more...

There are the chassis exposed and the lack of cockpit problems in Southwest hills multifunctional mini-chassis. In the case of meeting practice, this exterior design has simple lines and generous model. The unique detachable box has solved the heat radiating, drainage and other key issues, and users...

In order to let more workers engaged in advertising design industry, can get more design ideas in work, here by we introduce development "expand thinking " this way of thinking. In this article through advertising planning cases case of teaching design and Poster Design case to illustrate the Thinking...

This paper focuses on the classification of the MPSK modulations using compressive measurements in additional Gaussian white noise (AWGN). Under the compressive sensing (CS) frame, the compressive maximum-likelihood (CML) classifier provided in this paper tries to recognize the MPSK signals using far...

In this study an in situ surface enhanced Raman spectroscopic (SERS) method was developed to rapidly and sensitively detect Ferbam on spinach leave surfaces directly without extracting them out. Ferbam was used to contaminate the surfaces of spinach leaves. Then branched gold nanoparticles (GNPs) colloids...

Managing money wisely is key to financial success, yet most expense trackers only help with budgeting, leaving out the bigger picture your assets and debts. That’s where SpendWise comes in. SpendWise is a smart expense tracker designed to help users manage both cash and online expenses while keeping...

The application of effective superplasticizer is helpful to improve the working performance and durability of concrete. In our work, several high performance polycarboxylate-based superplasticizers were prepared by modifying the commercial products with two types of thickening agents. Their dispersion...

Estaing a low-carbon diet lifestyle is not only an important method of promoting health, but also an important means to alleviate global warming, and there is an important significance for harmonious development of man and environment. Based on the theory of planned behavior, this paper constructed the...

In this paper,a fast and efficient video stabilization method based on speeded-up robust features (SURF) is presented .We adopted speeded-up robust features as feature descriptor,which are extracted and tracked in each frame .After that, we further refined the matching features through RANSAC, estimating...

Given the importance of image quality evaluation in the field of image acquisition and processing, and for the most commonly used method for objective evaluation and subjective evaluation method in the limitations of practical application, this paper presents a comprehensive image quality evaluation...

With the rapid development of the experience economy, people are becoming more and more interested in the leisure activities with high participation. Sports tourism has gradually won people's favor. The popularity of marathon in China has not only promoted the cause of national fitness, but also contributed...

Melatonin (N-acetyl-5-methoxytryptamine) in plants is to act as an antioxidant providing protection against environmental agents. In our study, we used different concentration of melatonin (control, 50 μM, 100 μM and 200 μM) to investigate the effect of melatonin on antioxidant system under low light....

With the development of teaching reform and demonstration construction in universities, the practice course of college students' career planning plays an increasingly important role in student education and teaching. It is helpful to improve the students' innovative ability and practical ability, to...

This paper presents a Coal Heavy Haul Transportation Assembly Scheme Problem (CHASP), in which the time consuming functions, assembly number constraints and assembly weight constraints etc are considered. The time consuming costs consist of residence time and disassembly time. The disassembly time functions...