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When detecting moving objects using visible light image sequence, the shadows of moving objects always appear together with moving objects. Shadows usually change with light condition, which brings difficulty for recognizing objects after segmenting image. This text proposes an algorithm to detect shadows...

On the basis of analyzing the current status of the library staff in the newly-built undergraduate colleges, this paper discusses the necessity of newly-built undergraduate colleges to developing ABC management in following four aspects: improving the quality of the staff, completing the construction...

This paper develops an ultrasound-based surgical navigation system for percutaneous renal intervention. The proposed system integrates preoperative magnetic resonance (MR) planning with intraoperative ultrasonography (US) slices, where the MR imagery is registered to the calibrated US data. The interventional...

A few years ago, when experts first started studying the impact of social media on young people, much of the concern was about access to pornography and the possibility of online strangers reaching out to children. While these are still important issues to address, it now appears that there are more...

In this work a wall-modeled LES is developed to solve the basic flow character over rough wall on high Reynolds number without resolving the details of the roughness elements. The averaged roughness shear stress can be combined with the smooth wall shear stress in the inner layer wall-model. The instantaneous...

The ground current would lead to transformer DC magnetic bias in HVDC unipolar runtime, causing the transformer noise increases, increased vibration, overheating and other hazards, adverse affect on the series capacitors and even the grid. It introduces the research background and significance, the mechanism...

The safety and economy have the most important position in the whole design of civil engineering structures. In this paper, the main problems in the design of civil engineering structures in China are analyzed, which mainly is the overall design engineering structure is not strong enough, the lack of...

The shortage of teaching resources in local colleges and universities is one of the main factors that affect the cultivation of students in practical skills and innovative ability. This paper makes analysis on the current situation and problems of laboratory resource allocation in local colleges and...

The paper analyzes the generational issues related to the collective memory on the events of the Great Patriotic War among the generation of 18 to 20 years old Russians. It is shown that due to the information exchange globalization, the opening of new communication channels and sources of information,...

The issues of employment after the graduation and acquiring respective qualificationы are studied. The analysis of the Federal Educational Standard for various degrees and professional standards has allowed to identify the list of the main requirements of the labour market for a young professional. The...

At the beginning of 2020, Covid-19 swept the world and caused serious damage to the economic development of the United States. The U.S. economy is in its worst recession since the Great Depression. Now, with the help of Pfizer, Johnson & Johnson and Modena vaccines, people’s lives have mostly returned...

Online shopping is a new shopping method that is widely used by the public, it is because of its effectiveness and convenient to get the required products. Online shopping is an activity of purchasing goods/services through internet services, and it allows the customers to preview the goods/services...

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...

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...