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Fault tree analysis is a method for both reliability assessment and fault diagnosis. Generally, the deductive method is adopted in the construction of fault tree model. In this way, some of the undesired events may be omitted. This paper provides an inductive method. It is based on the working principle...

The telecommunications industry generates large volumes of data daily, creating significant opportunities for deeper analysis. One of the main challenges faced by companies in this sector is predicting customer reload behavior, where customers decide to top up or reload their services, which directly...

The traditional offline classroom teaching method of Computer Network is difficult to effectively improve students' learning interest and independent learning ability, and it is not easy to track or analyze students' learning progress as well. Combined with the advantages of online teaching...

A large number of previous studies have shown that investors’ sentiment has a certain ability to explain the changes of the stock market, but the indicators selected in these studies themselves turn the investors’ sentiment into a black box. This approach brings a problem that emotion itself is deeply...

Collaborative filtering is regarded as the most prevailing techniques for recommendation system. Slope one is a family of algorithms used for collaborative filtering. It is the simplest form of non-trivial item-based collaborative filtering based on ratings. But all the family of use CF algorithms ignores...

To significantly enhance energy efficiency in sequential digital circuits, this project will develop an ultralow power true single-phase clocked (TSPC) flip-flop using a novel 25-transistor design, expandable to 29 transistors with a reset function. By eliminating redundant charge and discharge cycles,...

This paper presents and compares different bond pricing models, points out whether these models work well and if there are any limitations of these models, this paper concludes models for corporate bonds, convertible bonds, and zero-coupon bonds. Besides, this paper introduces Macaulay duration and Modified...

The thesis proposes an improved median filtering algorithm for the restoration of images that are highly corrupted by salt and pepper noise. The proposed algorithm (PA) replaces the noisy pixel with the median of the already processed pixel values by changing the processing structure and using iteration...

At present, Chinese rapid economic development, but at the same time, the number of college graduates is also increasing year by year, also in some areas in recent years, the development speed of slow, it also increased the difficulty of employment of college graduates, based on this, college graduate...

Can Fin-Tech improve corporate innovation? Using the data of Chinese listed companies, this paper studies the impact and mechanism of financial technology on corporate innovation. The empirical results show that the development of financial technology has significantly improved the innovation performance...

A high definition induction log (HDIL) device provides six resistivity responses with various radial detective depths. Its responses were influenced by saline mud filtrate invading into the reservoir dynamically after the formation was opened while drilling. The dynamic invasion process results in the...

Independent colleges are a new model of higher education reform and development in China. In recent years, some Chinese provinces have implemented policies that attempt to convert independent colleges into vocational and technical universities. However, this policy is widely opposed by students and parents,...

Mission reliability is an important parameter of equipment support object system. This paper proposed an aggregation method for mission reliability of equipment support object system: Firstly this paper studied the mission reliability aggregation method of single equipment and multi-equipment, and on...

Spectrum sharing technologies can achieve the maximum usage of spectrum resources flexibly and high-efficiently, which relieves the current spectrum crunch situation availably. In a multi-hop cognitive wireless mesh network scenario coexisting with a TDMA/FDMA cellular network, an effective scheme of...

The financial security of trading companies depends on the management of their assets, liquidity and solvency. The authors in this article recommend the formation of an internal control system using the COSO’s international approach (The Committee of sponsoring organizations of the Treadway commission...

This research investigates how peer-based collaboration during vocational apprenticeships helps civil engineering students in Indonesia learn and grow. We use qualitative research methods to explore this topic in detail. Our study is guided by the Community of Practice Theory, which provides a framework...

Through applying related theories of sociology, culturology, psychology and using minority areas after Wenchuan Earthquake in Sichuan as the research object, the paper makes the investigation and research on the related issues of facilitating and improving mass national cohesion by re-starting and launching...

In this paper, we applied the Hilbert–Huang transform method to improve the accuracy of nonlinear deformation predictions. We propose a nonlinear model for prediction based on the multi-scale characteristics of a signal, and used the empirical mode decomposition (EMD) method to decompose the signal....

How to provide cost effective, high performance image patch query and image patch analysis implementation is one important issue for internet image server design. In this paper, we present one novel approach to internet image server design and implementation. Like most modern internet image server implementation,...

Since 1991, after 20 years of efforts and the construction of professional degree graduate education, Professional degree graduate education is developing rapidly in our country, with China characteristics of the professional degree education system was established, it has trained a large number of high-level,...

The circuit experiment and the power factor improvement experiment of fluorescent lamp are the two traditional experiment items in electrotechnics. They are quite important for students to master the basic theory and acquire the experiment skills. A new kind of convenient fluorescent lamp power factor...

Localization is the basis for navigation of mobile robots. This paper focuses on key techniques of localization for mobile robots based on vision. Firstly, the specific measures and steps of the algorithm are analyzed and researched in depth. In the study, SIFT algorithm combined with epipolar geometry...

This study aims to: (1) describe the ecranization of the novel Imperfect by Meira Anastasia into the film Imperfect by Ernest Prakasa; (2) describe the utilization of the novel Imperfect ecranization into the film Imperfect for teaching literature in high school. This study is qualitative descriptive....

In recent years, e-commerce has become a new and popular industry, and the issue of click-through e-commerce advertising has received widespread attention. To increase product exposure and sales, more and more e-commerce companies are focusing on the issue of advertising. Displaying ads that are relevant...

In recent years, with the acceleration of social rhythm and the increase of various kinds of pressure, the incidence rate of anxiety disorder is increasing, which seriously affects people’s quality of life. In this thesis, we studied the causes of several major anxiety disorders: generalized anxiety...

Heroin addiction and depression have recently become more serious, seriously affecting people’ s lives. The relationship between them has been well discovered, but the role gender plays in this relationship remains unclear. Therefore, the purpose of this paper is to discuss the relationships between...

The recent growth of video content has made it difficult to quickly summarize useful information. Manual summarizing is slow and infeasible to scale, and traditional approaches may produce unclear summaries and be inferior to deep learning approaches applied to translation or voice synthesis. The proposed...

The low- power and portable proton exchange membrane fuel cell has the features of quick start, high power density and efficient energy conversion. It is widely used in the small equipment’s power source devices. However, the characteristics of temperature change of proton exchange membrane fuel cell...

A fast and efficient inversion algorithm was suggested for high-resolution dual laterolog (HRDI) tool. The algorithm can yield reliable estimates for the depth of invasion zone and true-formation resistivity simultaneously. Both the behaviour of HRDL measurements and inversion were studied for various...

With the rapid development of the Internet and economy. Internet celebrity brands have become a new generation of large economic systems. This article uses a case study method to select the Internet celebrity brand Nayuki’s tea to discuss the marketing strategy and analyze all the same Internet celebrity...

In the financial markets nowadays, the option is one of the popular financial products that has been increasingly traded. Exotic options, including barrier options, were invented to cater to the special needs of the investors. However, the pricing model of these financial instruments is complicated,...

In order to achieve the manual programming of complex cross-sectional profile parts,the use of curve fitting, use mapping software to draw the outline of the curve, the contour is segmented, with minimum condition arc or straight line to fit the line segment to give the arc endpoint coordinates and the...

This research applies a qualitative approach with bibliometric analysis to explore literature on blue-green economic integration and inclusive growth in the context of sustainability. Through a structured literature review, this study maps and evaluates research gaps and identifies relevant keywords....

According to Zhou Li, administrative and educational institutions had not been separate, which showed the integration of politics and education. Governments at various levels functioned as the venue where prospective officials and officials to learn skills for officers where teachers or professors themselves...

Environmental protection and energy issues have already become the two most prominent themes in the new century. Electric car becomes one of the ways to solve these two problems. Aiming at working out how to apply the brushless DC motor to the electric car, a control system was designed after a series...

This paper introduces a recursive algorithm of Kalman filter for digital predistorter parameters extraction based on memory polynomials predistorter model. The predistorter model is firstly formulated as linear regression expression. Then we derive the state-space equation of the model and attain the...

For the further development of a single transport area, an increase in the export of transport services, the development of the transit potential of the EAEU member states and economic integration, special attention should be paid to improving transport, customs, and logistics infrastructures. The study...

With China’s quality education proposal in the 21st century, students’ education has become a problem concerned by many people. Because China’s current education system is mainly exam-oriented education, there is a certain degree of contradiction between literacy education requirements for children and...

4 kinds of filter media with different structures are chosen and their filtration performance is comparative studied in the experiment. The relationships among filter resistance, flow velocity, aerosol concentration and efficiency are experimentally researched. The effect of filter structure on the filtration...

Since the Reform and Opening-up, as the education quality in China has risen dramatically, the expansion of universities and the focus of society on higher education has led to an increasing number of university students and growing competitive pressures, resulting in higher levels of social anxiety...

In recent years, increasing children are encountered reading problems with undetected reasons. Teachers always attributed these to capacity of students, parents even don’t understand how the impairment influenced their children. Relevant educators still do not have sufficiently systematic and profound...

The next era of big data, computer information processing technology for processing large data stream processing model and the model is divided into two types of batch mode, computer information processing large data including extraction, analysis and interpretation of data in the three big work. Facebook...

The thesis studies the temperature characteristics of 5kW air natural convectional type proton exchange membrane fuel cell. The three-dimensional mathematical model of the proton exchange membrane fuel cell system is established. Using COMSOL software multiphysics simulation modeling, from the aspect...

A new locating algorithm NMDS-TDOA is proposed, which attempts to improve the performance of node localization in wireless sensor networks. As the ranks of the nodes based on TDOA should be monotonic with their ranks based on true distance, we can combine TDOA and MDS-MAP. As a result, positioning error...

This research explores how vocational apprenticeships help civil engineering students in Indonesia link classroom learning with real-world application. Using qualitative research methods, we delve into this process, guided by Activity Theory. This theory helps us understand the different factors that...

The pandemic caused by Covid-19 has created a severe global economic recession and destroyed many industries since it broke out at the beginning of 2020. However, many companies in construction material industry had an outstanding performance last fiscal year. This paper applied Fama-French five-factor...

Focusing on the case of JetBlue, our study of JetBlue’s main markets with 4122 sample observations empirically investigates the effects of multimarket contacts (MMC) on U.S. air carriers’ pricing behaviors of low-cost carriers (LCCs) and full-service carriers (FSCs) as well as those among LCCs. We estimate...

With the rapid development of global environment protection, the development of electric car has been more popular as well as the appearance design of electric car has been given an extensive research. A novel appearance of mini electric car was designed by studying the basic theory and method of electric...

Infrared thermal imager has been widely used in the fields of missile guidance and flaw detection. To identify the target clearly, the advanced one adopts dual bands sensors to capture images. Since of that, there is an urgent need of a fusion of the dual-bands images. The fused result includes much...

The fault information always contains many uncertain, such as the missing information, malfunction and failure to operation. In this paper, we use a new method based on probability-box theory and support vector machine to solve the uncertain problems and improve the diagnosis ability. The first, structural...