In the process of urbanization in China, the scale of the city has expanded, and some factories that are harmful are also moving from the center of the city. Therefore, many industrial wasteland, old factories and some waste industrial equipment have been left in the city. Brought a series of social...

This paper starts from the development history and current situation of cross-border e-commerce and financial service supervision, and expounds the connotation and main content of cross-border e-commerce and financial service supervision. By analyzing the shortcomings and difficulties of the two in the...

As the increasing development of the network, network has infiltrated into all age groups and industries, especially the college students. Today's college students are all born in the information era, and they have adapted to the convenience brought to them by the Internet. At present how to carry out...

In this paper, a multifunction anti-theft backpack is designed. The control system uses a micro controller as the control core powered by battery. It can be set different working modes by the remote control or the APP operation of the mobile phone. The system uses infrared sensor to measure the changes...

The reform of leisure agriculture originates from innovations of managers, which cannot be separated from support of local governments. Based on analysis of necessity, it is necessary to optimize local fiscal policies to promote reform of leisure agriculture, objectives and ideas of optimizing fiscal...

In order to ensure the safe operation of capacitive equipment in substations, the on-line monitoring technology of capacitance and dielectric loss is implemented. In this paper, the phase comparison method and FFT analysis are used to obtain the insulation parameters such as capacitance and dielectric....

Based on blended learning theory, the paper takes “postgraduate English” course as an example to study, under the background of “Internet +”, how to build a blended learning model which adopts the form “classroom teaching + network interactive platform”. The blending of this mode is embodied in learning...

This study investigates the two-term hotel trainees in five universities (three public universities and two private universities) in Jilin Province. It objectively illustrates the impact of hotel practice satisfaction on their retention intention. The results show that training opportunities, working...

This paper mainly studies the mechanical and electrical equipment remote monitoring system based on embedded, because now mechanical and electrical equipment failure can not solve in time, equipment manufacturers hope to use the monitoring system to solve equipment connection, data transmission and monitoring....

Due to the growing energy shortage and the sustained rapid growth of the national economy, energy conservation has become one of the most concerned issues in the society. Rail transit is a large energy consumer with great energy saving potential. This paper analyzes the electrical load and energy usage...

As the power source of the electronic equipment, the switch power is developed in the direction of efficiency, high power factor and low cost, and the core component high voltage power switch device is the main factor affecting the efficiency and reliability of the switching power supply. Therefore,...

The construction of public infrastructure and public affairs management requires a lot of capital investment, which will lead to excessive financial burden on the government. Therefore, the Public-Private Partnership (PPP) is increasingly being introduced into public construction and operations. In the...

In this paper, we first analyze the optimization strategies and classical algorithms of association rules and clustering mining algorithms, from which we can see the basic ideas of these algorithms to solve the problem, and find the shortcomings of the traditional algorithms. Then, this article describes...

Population distribution is one of the important factors that affects social economic vitality, infrastructure construction, public service allocation, transportation, resources and so on. Obtaining high density urban population distribution could lay a foundation for urban population management, adjustment...

A common idea of excess liquidity in the academia is that, too much money which should be used for GDP growth instead of causing excess productivity come into the capital market and the real estate market, and therefore, lead to series problems in the good market, labor market, capital market, exchange...

Because electric vehicle charging has the characteristics of strong randomness and unpredictability, it will inevitably have a certain impact on the power system. To effectively predict the charging load of electric vehicles can effectively alleviate the impact of electric vehicle charging on the distribution...

Through the field investigation of Xinrong District in Datong city, the paper uses the binary logstic regression model to deal with the influencing factors.The main factors that influence the willingness of peasant households to relocate are as follows: Age of peasant households, annual net income, main...

This system is of great significance to the image of the hospital itself and the satisfaction of the patient to the hospital window service. In general hospitals and hospitals with outpatient queuing and call number system, the efficiency of hospitals with this system is much higher than that of ordinary...

From the perspective of machine vision, this paper studied the salient area detection method of aerial transmission line image, used LC algorithm, HC algorithm, FT model to detect the salient area of air transmission line. We used MATLAB to simulate them, and results showed that FT model is better than...

Obesity refers to abnormal biological status characterized by overweight or having excess adipose tissue, defined as BMI (body mass index) over 30 (or 28 for Chinese). With increasing population of overweight and obesity, it has been a great threat to human health, in that it contributed to illnesses...

Wisdom classroom is a hot spot in the current educational informationization research, and it is the product of the deep integration of new technology and education. The smart classroom created by the new generation of information technology can track the whole process before, during and after class....

New teaching modes in the internet environment have been gaining attention from Academy by the disruptive innovation with which technology is brought into the higher educational system. How to take advantage of these new teaching modes in classroom teaching has become a hot topic of education reform...

At present, there are a series of problems in the mechanical drawing teaching mode of colleges and universities, such as serious shortage of class hours, insufficient interaction between teachers and students, and low enthusiasm for students. At present, all major universities are constantly reforming...

Donkey meat has high edible value. Baoding City donkey meat is well-known local specialties, commonly known as "sky dragon meat, underground donkey". In order to avoid illegal commercial tenants selling other meats to consumers, it should identify the meat species. Based on the near-infrared spectroscopy...

Nonstationary signal analysis and processing are widely used in noise reduction, feature extraction, state recognition, fault diagnosis and other fields. The general methods include time domain analysis, frequency domain analysis and time-frequency combined analysis. Time frequency analysis is an ideal...

Signal processing is one of the key technology of fiber grating sensor, noise interference on signal transmission, influence of fiber grating sensor practical application effect, in order to solve the noise problem of fiber grating sensing signal, design a denoising method of fiber grating sensing signal...

The multimode interference (MMI) couplers, which operate at 1.55 microns in deep rib InGaAsP/ InP waveguide with large lateral confinement and tunable power splitting ratios, are of high interest in integrated optics. The gold contacts are applied on the top of waveguides where tuning is desired and...

The rapid development of information technology and the wide application of embedded systems have brought revolutionary changes to people's life. Based on the current production process and machine fault manufacturing process of the remote monitoring and control requirements, this article designed the...

With the development of power electronics technology, switching power supply has been applied in various fields such as military products, scientific research equipment, automatic control, liquid crystal display, monitoring and security, digital products and instruments with its characteristics of high...

In order to study the feasibility of using TD-LTE technology to carry out rail transit integrated service bearer, analyze the bearer demand of vehicle-to-ground communication service and the technical characteristics of TD-LTE, this paper proposes a TD-LTE vehicle land suitable for rail transit integrated...

In recent years, the emergence of new media has had an immense impact on people's lives and lifestyles. Under the new media model, unprecedented development and changes have taken place in various industry sectors. In the same way, the field of educational psychology has also been associated with changes...

Fair income distribution affects the country's long-term stability and affects the stability of society. With the development of social economy, people's living standards are gradually improved, but at the same time, the income gap is widened, so the lower income groups will form a relative deprivation....

In recent years, the state has taken many measures to support the development of agriculture, such as taking preferential policies to agriculture-related enterprises to promote the adjustment of product structure and expansion of agricultural enterprises, and the development of large-scale production...

With the development of the times, the library and information professionals take the digital information resources as the management object and mainly operate the modern technology and equipment such as computers. Library and information personnel need to learn new theories, new methods and new technologies...

There are many evaluation criteria in the specific assessment process of the engineer's suitability assessment. The evaluation criterias have the characteristics of uncertainty and ambiguity. At the same time, the evaluation subjects are prone to participate in too many artificial factors. Therefore,...

Breeding chickens in the forest is to use the grass leaves and insect resources in the forest to raise chickens. In order to realize the intelligence of undergrowth chickens, the internet technology has been combined with the model of the undergrowth chicken breeding.The operation of the chicken house...

In recent years, with the rapid development of science and technology and the popularization of computer technology, the traditional education teaching mode of China's computer profession is no longer in line with the modern teaching philosophy. Therefore, the application of interactive teaching mode...

In this paper, a design scheme of GPS vehicle positioning and real-time image system is introduced. Through effective integration of GPS positioning module, real-time image module and GPRS module, auto positioning, voice calling, image display and other functions are realized. It can also realize the...

Under the context of multi-level growth and development，how economy of Xi'an should continue to innovate and develop has become the focus of all circles in Shaanxi society. Based on the theoretical basis of the development of the multi-level economic growth system, this paper makes a contrastive analysis...

Firstly, this paper summarizes the risk of dangerous goods transportation at home and abroad, and determines the risk factors that affect the safety of dangerous goods transportation on the basis of relevant theoretical research. Then compare the risk evaluation methods, select the Fuzy-AHP method, combine...

Today, in the rapid development of science and technology, people have a deeper understanding of themselves. From the study of the psychology of the way of thinking to the design of the guidance system for road-seeking behavior, it is hoped that the harmonious relationship between environment and people...

With the increasingly serious form of social aging, the problem of providing for the aged is imminent. The rapid development of internet commerce provides space for the development of the elderly service industry to integrate and upgrade. according to the main problems of the current old-age care website,...

In order to improve the safety of the ship in the storm, this paper analyzes the impact of the storm weather on the ship's safety, and puts forward the response measures for the ship to sail in the gale wave, in order to help the ship in the storm safe navigation.

Electronic communication technology determines people's living heights and affects people's living habits and working methods. With the development of electronic communication technology, people are enjoying the convenience it brings, such as communication anywhere and anytime, and 360-degree video calls,...

The development of network technology has also driven the application of computer network technology in the personnel identification and management system of enterprises and public institutions. In enterprises and public institutions, there is more and more work on the amount of personnel information...

Multimedia playback systems based on computer networks and new media technologies are increasingly emerging, driving the rapid growth of new media on the Internet. The speed at which people receive knowledge is also accelerating with the development of multimedia computer network technology. Multimedia...

Computer networks have become more and more widely used in every corner of our lives and work. The popularity and application of computers indicates that the era of big data has arrived and plays a very important role in our lives and work. With the widespread use of various application systems in computer...

With the continuous development of network and information technology, especially under the promotion of big data and computer network technology, new Internet media technologies are constantly developing to varying degrees. Image, video, audio and so on gradually take an indispensable position in media...