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As the appliance of embedded internet is more and more abroad, the embedded internet technologies have become the focus of the electronics research in the world. This paper discusses the concept and key technologies of the embedded internet, and presents the actual applications of the embedded internet...

The problems like eutrophication and high chroma of surface water has aroused the attention of lots of people. Nowadays, the study on the treatment of chroma, ammonia nitrogen and phosphorus is mature. But, these technologies are always single and independent. In this study, we synthetize a material...

The shearography inspection technology is extremely fitting for the non-destructive testing of composites, tyres, panels of vehicle or airplane. But the testing image of shearography includes much speckle noise, so noise control is a very important task. A method called real time integrated porcessing...

This paper presents an improved multistage variable-step incremental conductance method to achieve the maximum power point tracking (MPPT). Compared with the traditional variable-step incremental conductance method, this improved algorithm optimizes the selection of the step size so that the tracking...

The filtration performances of PE felt and PTFE laminated membrane PE felt are experimentally studied. Although membrane filter give a higher residual pressure drop than the non-membrane filter, the same filtration cycle times are obtained because membrane filter has a lower curvedly pressure drop increasing...

This Image segmentation is the key step of image processing transitional to image analysis. Edge detection is the most commonly used method to segment images based on gray mutation. This paper mainly introduces the method of edge detection to gradient operator and Laplacian operator.

Since the 19th century, the structure and functions of universities have evolved, driven by the development of social production, state regulation, and the universities' own developmental aspirations. This paper describes how these three roles have shaped the mechanism of doctoral training in Japan...

The article discusses the history of formation Far East organizations of the Party of Socialist-revolutionaries. The influence of the salient features of region and its social structure on the popularity of the party among the local population is studied. The authors examine the activity of the Far East...

In recent years, e-cigarettes, as a new form of smoking, have gradually spread among young people, and there are also cases of teenagers smoking e-cigarettes on campus. In this study, our group mainly studied how non-traditional marketing methods of e- cigarettes affect the cognitive judgment of some...

Purpose: to know teacher’s effort in growing students’ learning interest. Teaching learning process is core business in education. In involves students having no interest in improving their learning quality. Ultimately, the students’ result or achievement is still low and can increase difficulty and...

As colleges and universities are increasingly linked with the society, the previous "ivory tower" training mode can no longer meet the demand of social development and students' employment demand, and colleges and universities are increasingly become application-oriented, which is the inherent law of...

China is interested in U.S. foreign investment national security review system for more and more investors start to do business in the U.S. As the legislator and supervisor, Congress plays an important part in the U.S. CFIUS review process. This paper focuses on the congressional role in the development...

With the continuous development of society, the network has become an important mode of contact with people's lives. Web design from the simplest design pattern is now transformed into colorful web effect. Web design is the most important application of the law is the law of the shape, the shape of the...

The fracture behavior of bcc iron is investigated by means of 3D molecular dynamic simulation with EAM potential. The crack propagation is studied under the condition of specific temperatures and loading. The results show that the formation of dislocation is different according to the strain rates. The...

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...

Online art auctions with buyout prices are extensively applied as a modified form of art auctions for breaking the limit of fixed time auction ends and combining fixed-price selling with English auctions, while numerous problems exist in the real process of these auctions since reliable information on...

With the improvement of the socio-economic level and the advent of the era of information, online education which integrates both “the Internet+” and “intelligence+” technology has become the key development direction for the higher education in China and across the world. The extent of student participation...

With the 2020 Japan Olympic Games postponement, the 2021 Japan Winter Olympics has received increasing attention. The effect upon the stock market of domestic Japanese sponsors became uncertain because of the duration of the COVID-19 pandemic. This paper uses event study to analyze the influence of the...

The tensile behavior of secondary general single crystal superalloy DD6 with low Re was investigated at 1070 C. In this study, orientation of the specimens was selected along the [001] direction and the evolution of microstructure and dislocation configurations were analyzed by SEM and TEM in detail....

The Foundation for Environmental Education is the world’s largest environmental education organization, affecting more than 100 countries. The foundation has five groundbreaking projects aimed at helping people take meaningful and purposeful action to create a more sustainable world. At present, the...

The rapid development of the micro-media technology has brought a serious challenge to the current grass-roots party construction work, especially the education and management of college student party members. Only by in-depth study of the features of micro-media in transmitting information, playing...

In order to ease the contradiction between the development of industrial structure and the supply of land resources, people must explore the relationship between the adjustment of industrial structure and the intensive utilization of land resources, realize the organic combination of two sides, and realize...

The difficulty of the prediction of missile equipment costs lies in the small sample data, and the sample data have the complicated non-linear characteristics. By analyzing the influence of parameters of missile equipment costs, SVR is proposed to predict the missile equipment costs model, and Taking...

STEAM education is widely valued as a model of interdisciplinary learning mode, and computational thinking is selected as one of the top ten technologies that will have a profound impact on education in the next three to five years. This paper follows the research hotspots, categorizes the literature...

China’s bank credit rating system, as one of the main aspects of bank control, has not yet met the international requirements for accurate measurement and effective management of credit risk, and is in urgent need of reform and improvement. Based on the relevant theories of bank credit rating, this paper...

In June 1950, the Korean War broke out, profoundly affecting the landscape of East Asia and the China-Soviet-US triangle. The war thus became an important point in the history of the Cold War. This study will take the origins of the Korean War as its research theme. Using archival research and case studies,...

Life books and the people closely related to the book is an example of human learning, a broad sense is the ability to show the crystallization of human civilization history and culture; from the narrow sense to let people learn from previous experience. With the development of the times, people look...

China's UHF RFID band of 840 ~ 845MHz and 920 ~ 925MHz, distance of mobile communication CDMA800, GSM band near, vulnerable to interference in mobile communication system, resulting in demodulation bit error rate increased RFID tags. The interference of mobile communication system formation mechanism...

Image denoising is a classical topic and a difficult problem in the field of image processing. Fourier transform can effectively sparsely represent the smoothing texture part of the image, but can’t effectively represent mutations in the image. The wavelet transform can sparsely represent sharply changing...

For several special features in the environment of cloud computing, which may be quite different from the centralized computing infrastructure currently available, the existed method of resource allocation used in the grid computing environment may not be suitable for these changes. In our paper, a new...

Faced with the especially severe economic situation in our country, various advanced technical means are rapidly popularized in the daily life or work of modern social groups, provides new opportunities for the development of various industries, and puts forward development requirements at higher-level...

With the popularity of crowd-funding, crowd-funding provides a more convenient way for people to realize their dreams and start their businesses. At the same time, there are a large number of projects on the crowd-funding platform but they are also mixed. This paper selects popular crowd-funding projects...

Biped walking robot is designed based on the principle of bionicswhich can walk like a human.The biped robot can replace the prosthesis for the disabled, and it can also make the robot better to complete the dangerous or high-intensity work. This robot not only has characteristics of simple structure,...

The grid is the important fundamental facilities of national economy. With the feature of capital intensive, power grid investment bring about large risk to power grid enterprises. Thus it’s necessary for power grid enterprises to conduct the investment pressure testing so as to ensure the smooth progress...

Article is dedicated to the trade and investment cooperation of USA with EU at the present time with taking into account current conditions of international trade uncertainty caused by US’ external economic policy transformation into the direction of protectionism, «trade war» with China and potential...

To guide the administration of colleges and universities with the green development concept has not only important theoretical significance but also important practical value. In the view of ecological concept, review administration of colleges and universities, analyze problems in the administration...

There are many calculation model schemes with practical value for calculating the critical parameters of the earth's gravity field. However, the research work of systematically using the EIGEN-5C model for global-scale inversion of the earth's gravity field needs to be supplemented. To solve...

Information network is the trend of development of modern society, computer technology is relatively mature led to the development of corresponding industries, shopping software development process fit people's mode of life. Beginning in 2010, shopping cart software has now become a theme software to...

The wear of the middle trough of coal mine scraper conveyor, is a common fault of scraper conveyor. Starting with the causes of wear by analyzing the structure and the working condition of the chute, it indicates that the friction is the main cause of the chute wear, and abrasive wear, adhesive wear,...

Using for reference international advanced standard and combining with Chinese industry equipment technology characteristic, modernization equipment IETM development technology criterion was established. Current equipment IETM integration development flatform was developed handling IETM key technology...

This paper presents the design of a high definition video communication system with real-time performance in the network. In order to process and transmit the high definition video, the design combines FPGA and SOC, follows the H.264 video coding compression. The FPGA realizes the high–speed video acquisition...

Over the past decade, the total amount of Foreign Direct Investment (FDI) has fluctuated constantly with China as the leading recipient of FDI. The World Investment Report of 2020 shows that, looking back at 2019, FDI flows to developing Asian economies fell 5 percent to $474 billion. However, Asia remains...

Peking opera is one of the national essence of China, an important part of traditional Chinese culture, and has very important cultural value. The drama has realized the construction of its own art system in inheritance and innovation, and realized the continuous continuity and influence of artistic...

The design of intelligent solar charging system, through the solar panel to convert solar energy into electrical energy, through DC/DC converter circuit processing, charging the battery. The entire system consists of DC/DC conversion circuit, a processor module, A/D sampling circuit, pulse width modulation...

The data released by The Ministry of Industry and Information Technology shows that in the early 2014, the number of mobile Internet users has reached 838 million, while the proportion of mobile Internet advertising in the whole Chinese advertising market is only up to 1.5%. The poor effect of advertising...

As new type of indoor decoration materials, gypsum plasters have good development prospect in fire resistance, heat preservation and insulation, environmental protection, etc. The purpose of this paper is to prepare gypsum plaster using desulphurization gypsum, waste mycelium retarder (WPM) and some...

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...

In recent years, the second language acquisition researchers have paid more and more attention to the cultivation of language output ability in English learning. Therefore, many language researchers have given some theoretical research and empirical evidence to improve the writing and speaking level...

Crawling is a common phenomenon during the operation of hydraulic prop. Through analyzing the causes of crawling phenomenon, establishing the dynamic model and mathematical expression of crawling, the result is that when the minimum speed of the pillar stretch motion is higher than the critical speed,...

In order to further improve pedestrian detection accuracy and avoid the disadvantage of original histogram of oriented gradients (HOG), differential template, overlap ratio and normalization method and so on are improved when HOG features are extracted, then more gradient information are extracted and...