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In Robinson Crusoe, the most impressive part that accounts for more than half of the book is the depiction of the protagonist’s adventure, sojourn, exploration on the desert island. During this period, as a shipwrecked person, Robinson Crusoe’s bookkeeping and accounting really contribute to his successful...

The small signal modeling technique based on the generalized state space averaging method is applied to single phase full-bridge resonant DC/DC converter .According to the simulation, the frequency characteristic curve is obtained from MATLAB, this paper analyzes the influence of the duty ratio, input...

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...

Computer technology is developing rapidly, so that the development of today's society can not do without information network. Since the information transfer computer network involved in all areas of finance, science and education, and military, which contains significant economic or national interests,...

In order to analyze the flow and heat transfer characteristics of the secondary air system, a general simulation block library was developed and a characteristic analysis platform of secondary air system was constructed based on the tool box of MATLAB/Simulink. This platform could simulate all kinds...

In this paper, the influence of nozzle hole shape on internal flow and near-nozzle spray behavior was studied. A flow visualization experimental system with a transparent scaled-up injector was setup. Three nozzles with the same hole outlet diameter but different hole shapes were used. Detailed comparisons...

As the requirement for the power quality is increasing nowadays, the distributed source energy has been widely used. The association of different Distributed Generation System (DGS) could cause as many problems as it may solve. Micro-grid associates the distributed generation and the loads as a subsystem....

Due to the dual identity of “refugee” and “sexual minority”, the marginalized situation of bisexual asylum seekers is a superposition of all disadvantaged identities. They present a special and cumulative practical situation derived from both the identity of “sexual minority” and “plurisexuality”, facing...

Vibration and noise always occur simultaneously. Vibration is the source of noise. All noises are the transmission of the vibration energy of vibrating body on medium, whether solid or fluid. The noises may through many mediums to our ears and the noises may be very complicated, which are comprised by...

Based on the recent stock price fluctuations of Coca-Cola and Pepsi, this paper analyzes the factors that affect the stock price fluctuations of Coca-Cola and Pepsi. The paper’s research method is to come to a conclusion through data review and analysis. The research object is the stock prices of Pepsi...

Network public opinion events have brought a series of influences to the society and people’s life with an evolution trend different from the traditional public opinion in the past. The research on the evolution of its process and rules will ultimately help the government to adjust the strategy of network...

6-Bromo-4-iodoquinoline is an important intermediate for the synthesis of many biologically active compounds, such as GSK2126458. It was synthesized from 2,2-dimethyl-1,3- dioxane-4,6-dione and 4-bromoaniline through five steps including cyclization reaction and substitution reaction. And the structures...

With the adjustment of China’s industrial structure and the change of talent demand, the requirements for training applied talents under the background of industry-education integration are getting higher and higher. Aiming at the problems in the special cultivation of applied talents, this paper puts...

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....

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...

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...

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...

With the arrival of big data era,traditional network is difficult to meet the increasing data processing need.In order to solve the problem,software defined network emerge. SDN is a revolutionary improvement compared to the traditional network, it can greatly meet the giant data processing need. However,...

Stochastic resonance(SR) is one of the applications in weak signal detection. Many researchers used the combination of the traditional first-order bistable system and genetic algorithm(GA), but the output of first-order bistable system is not smoothly enough, genetic algorithm has the phenomenon of losting...

Pipeline systems are widely used for transportation of petroleum and natural gas. It is clear that a continuous and automatic monitoring system is very necessary for petroleum and gas pipeline system. This paper describes an algorithm of 3D sensor node deployment based on petroleum and gas pipeline architecture...

Developed an acoustic imaging system applied in acoustic test. The acoustic array is made up of 260 MEMS microphones and control by a FPGA, which also in charge of transferring data by optical fiber. The mainframe is control by a FPGA. A DSP is in charge of processing the data from acoustic array. Two...

Aiming at the user clustering and page clustering in Web log mining and based on the analysis of K-means clustering algorithm and matrix clustering algorithm, the paper presented an improved clustering algorithm that combining fuzzy matrix algorithm with K-means algorithm. Extract compressed sub-matrix...

An IGBT cell structure based on semiconductor physics were designed. The process parameters of the high-voltage IGBT have been calculated and adjusted. Using the optimal device’s dimensions, the doping concentration was analyzed systematically. Additionally, a simulating model of IGBT was compiled based...

Through the milling of nickel base superalloy, this paper studies the effect regularity of surface morphology on corrosion resistance of nickel base superalloy under the condition of different milling parameters. In order to be more intuitive to characterize the surface morphology, this paper defines...

Build colleges sports curriculum integration teaching model is a systematic and complicated project. In the process of specific implementation, correctly handle the relationship between the each link is the key. This article in view of the "integration" teaching pattern of physical course evaluation...

With the further acceleration of urbanization process in China, the number of big cities and population are expanding rapidly and the development of small and medium-sized cities is slow. As a result, a phenomenon of polarization appears and each city also presents different characteristics of economic...

The development of technology has not only brought changes to our lifestyle but also affected our way of thinking. When it comes to education, technology has brought great opportunities to change the way of teaching and learning. Utilizing technology when teaching increases students’ motivation, engagement,...

As one of the main research directions of machine learning and CNN (Convolutional neural network), Autonomous vision and decision-making have many kinds of applications in various fields, especially in Driverless cars and decision-making on highways. In recent years, Tesla, HUAWEI, Google, and Microsoft,...

In order to understand the relationship between high school students’ academic stress and sleep quality, 100 high school students in Beijing were tested by PSS Perceived Stress Scale, Pittsburgh Sleep Quality Index and Big Five Personality Test. The results showed that there was a positive correlation...

For reducing the communication overhead of data aggregation, authors proposed an inner-cluster data aggre- gation scheme for wireless sensor networks. Agent nodes are selected with assist of location information and only the nodes have different readings with agent nodes transmit their data to cluster...

Cohesion and coherence are essential elements that have a role in forming structural coherence and coherence of the meaning of discourse texts. The formation of a coherent structure and semantic relationship cannot be separated from using the correct elements of cohesion and coherence, which are marked...

The important influence of thermodynamic effect inside bubble and viscous liquid volume outside the bubble on the dynamics of bubble can be found. However, the combined effect of those two factors has currently little research and the thermodynamic effect of the bubble can be seen from the Flynn model....

After the UK officially leaves the European Union in 2021, some regulations have come into force, which has greatly impacted the UK economy. This study adopts a quantitative research method from six aspects: import, export, exchange rate, GDP, inflation, and unemployment rate. Conducted comparative analysis...

The cloud manufacturing (CMfg) is a new manufacturing paradigm that can realize the added-value and on-demand use of manufacturing resource and ability in the form of manufacturing cloud service (CS). In order to realize the added-value of cloud service (CS) through cloud service composition (CSC) in...

Repair effect by traditional concrete was unsatisfactory on airport pavement due to the weak bonding of old and new concrete pavement and poor crack defects. In this study, which fiber PVA were used as a reinforcing material, it analyzed the repair effect of PVA-ECC with different fiber content in concrete...

This essay aims to explore the problems related to the human rights of migrant workers in Multinational Enterprises and give practicable solutions using a cross disciplinary approach by integrating previous and present international situations with future trend of development of the legal system and...

BP neural network is applied on fault diagnosis of automobile engine in this study. Actually tested fault samples of unstable idle speed are used to train network. The results of tests prove that applying BP neural network on fault diagnosis of automobile engine is quite efficient. This method has high...

This article is an overview of obsessive-compulsive disorder (OCD). This review aims to discuss OCD through present and past research. The methods of this review will involve the reviewing of pertinent and credible literature based on the database of Google Scholar and APA PsycINFO. In the results and...

the situation is grim for domestic civil electrical fire and arc fault is the main cause of electrical fires. Low-voltage arc fault protection technology in China is still in infancy, and has not yet established a complete low-voltage arc fault database and the arc fault protection system is not perfect...

The designing of microwave cavity reactor for microwave metallurgy is usually according to the nature and the dimensions of the product to be processed, the operating frequency, the number of modes and so on. In this paper, the main mode equivalent impedance matching is proposed to design the cavity...

Since direct fault arc current is lower than the normal current value, it cannot be discovered by over-current protection; On the other hand, the arc is so dangerous. Therefore, it's imperative to research on direct current (DC) arc. In this paper, with a large number of current data through experiments...

The mechanical model analysis of the rigid joint of the key beam column connection of the portal frame of the industrial building is given in this paper.The structure form of joint has great influence on the stress state of high strength bolt connection.The calculation model of bolt is matched according...

In this paper, FLANN(functional link ANN) filter is presented for Gaussian noise. FLANN is a singer layer with expanded input vectors and has lower computational cost than MLP(multilayer perceptron). Three types of functional expansion are discussed. BP(back propagation algorithm) for nonlinear activation...

Through numerical simulation method based the Fluent to find the rule of the sailing resistance of the amphibious vehicle in calm water . By comparing the results of the simulation and the towing test, it is observed that the simulation results is accorded very well with the test results .It is proved...

The purpose of this study was to present and describe multiple efforts to foster the value of honesty in elementary school students. This study was a literature review. The authors used data collection documentation through Google Schoolar. Data were analysed by using the interactive approach, which...

In order to improve the utilization of solar energy and to reduce the energy consumption of an auxiliary heat source, this study investigates a phase change heat storage device for an LPG vaporization system utilizing solar assisted heat pump (DX-SAHPV). In this study, paraffin was chosen as the phase...

This study addresses the impact of organizational behavior on employee performance, highlighting the qualitative measurements of performance management. The essay outlines the implications of performance management in human resource management and underpins the multifaceted perspectives in the theoretical...

AGC, Auto Gain Control, is a very important design module in HF transceiver. AGC makes fearfully important effect on improving receive range of receiver and overcoming near-far effect of wireless link. This paper discusses in detail the idea and method of project design of the AGC circuit, affording...

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...

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...