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Under the dual carbon goal, power grid enterprises are facing new development opportunities. In view of the new business format generated by the dual carbon goal, it is necessary to carry out the research on the carbon asset management of power grid companies to support the business expansion of emerging...

The Covid-19 pandemic since 2019 has affected various aspects of the world like economic and finance. But the utmost loss that the people would face is related to the education sector. Any country, big or small, but if its educational system is good and according to the world standard then it is destined...

Values Education through Curriculum (VEC), which was first introduced in China in 2014, referred to a comprehensive educational concept in which all types of professional curriculums advance alongside ideological and political theory courses, in the form of building an all-person, all-process, and all-curriculum...

Mergers and acquisitions play an important role in business valuation, which will lead to the difference of business value selection. Therefore, this paper narrows the scope of business valuation to three specific methodological fields and conducts a literature review analysis of asset-based, income/earnings-based,...

China has a very rich wine culture, and there is even a large amount of famous wine inherited for hundreds of years. Social intercourse at the dinner table is also inevitable in Chinese culture, which means that liquor is an essential consumer goods in daily life. And the general consumer goods will...

Human thinking and behaviors vary under many circumstances such as social interactions and stress. A major psychological view that forms the foundation of this phenomenon was schema, which refers to a hierarchical representation of explicit knowledge and suggests that this allows us to reason and make...

Numerous studies have shown that language transfer is central to second language acquisition, and syntactic transfer is an important part of language transfer. At present, the research on syntactic transfer mainly focuses on theoretical errors or marked language analysis. However, it is not practical,...

To judge the loop-nonnegativity of a matrix A over an idempotent semiring and compute the plus-closure of A when it is loop-nonnegative, a Plus_Closure_of_Matrix algorithm of complexity (n) is constructed and proved. As a generalization of Floyd algorithm, Warshall algorithm as well as Gau -Jordan Elimination...

The hedge fund market, stock market and bond market all have high risks. The purpose of our project is to build the optimal risky portfolio consisting of ten different strategies (which includes Arbitrage, CTA/Managed Futures etc.) to diversify risk and gain a high return, and we also conducted a 5-fold...

This paper discusses the neural network application for the information processing in the netted radar tracking systems compared with the problems of the conventional radar information processing. And then test the neural network using simulation method. The simulation result shows that the neural network...

A new video watermarking scheme against geometric distortions is proposed, which is most suitable for DCT-encoded compressed video, like MPEG-2, MPEG-4, H.264, etc. To lower the computational cost, 2-D DFT coefficients are constructed directly from the block DCTs by exploiting a fast inter-transformation....

In order to improve the reliability, security and validity of such type Missile Launcher, The faults prediction theory is introduced based on fuzzy neural network. The faults prediction analysis model is built, and an advanced training algorithm is proposed. Such algorithm is tested by using in the fault...

With the trend of globalization, an increasingly amount of Chinese students entered U.S. seeking a better and quality education. However, the Covid-19 pandemic since the year of 2019 has significantly and negatively impacted Chinese international students’ study in the U.S., in addition to difficulties...

Macartney’s visit to China is an important event in the history of Sino-foreign relations. In the arrangement of welcoming the British mission, the military participation of the local troops was an important component emphasized by Emperor Gaozong (Qian Long Emperor) of the Qing Dynasty. This paper analyzes...

This study is a review of studies into the subjective experience of African students and workers in China and perceptions held by Chinese toward such group. This involves ways African people were marginalized from this society, how Chinese traditional ideas affect people’s understanding towards them,...

Depression is a mental disorder caused by multiple factors, characterized by changes in behavior, cognition and emotion. This disease not only severely affects the daily life of the affected people, but also interferes with their families and the whole society. In recent five years, through the research...

Industries of the Future (IotF) have become a new focus in international competition as the information technology (IT) revolution and industrial transformation accelerated the iteration, substitution and accumulation of impetus to global economic growth. Western developed countries have raced to plan...

Clustering analysis is the basic of data mining, and K-means algorithm is the simplest clustering algorithm. However, traditional K-means algorithm has many defects-instable K value determinations, non-universal applicable SSE etc. Consequently, we introduced an improved K-means algorithm basing on the...

Categorical thinking is the underlying capability of information technology. In order to get more understand the development of children categorization ability, two experiments were employed in this research. 60 children (30 boys, 30 girls) joined the experiment, there are 20 children for each age group(3-4...

The purpose of this research is to summarize the application of visual interaction technology in the dissemination of information by the media. The rapid development of information technology has caused great changes in the way of information dissemination and realized the integration of vision and new...

Popular BM phenomenon refers to the dressing style generating from an Italian brand of ladies dress, Brandy Melville, which shows high requirements to the figures of the ladies wearing the dress of the brand. The popular BM phenomenon has been sought after by young ladies and caused a trend of pursuing...

The present researches of the MIMO theory only proved that channel capacity (CC) could be increased on the setting mathematical model in base-band by the space division multiplex (SDM) principle. But the reasonable physical model matching to that mathematical model has not been given by those researches,...

Industrial Internet is the core of intelligent transformation of China’s manufacturing industry, and the implementation of intelligent manufacturing and the construction of industrial Internet platform services is also the main direction of digital transformation development of manufacturing industry....

With the development of Chinese economy and affected by the urban and rural household, urban and rural household registration system as well as various national policies, an increasing number of migrant workers pour into cities in recent years. Thus, there is a noticeable surge in the group of left-behind...

With the rapid economic development and fierce competition, the top priority of listed firms will be given to investment efficiency. This paper reviews the relevant literature on the factors affecting the efficiency of corporate investment and its economic consequences. First, this paper presents the...

The issue of angle estimation for multiple-input multiple-output (MIMO) radar is studied and an algorithm for the estimation based on compressive sensing with multiple snapshots is proposed. The dimension of received signal is reduced to make the computation burden lower, and then the noise sensitivity...

Aiming at the increasingly expanding business, large server maintenance amount and high maintenance cost, the Anhui Electric Power Corporation decided to carry out information system hardware resource pool construction based on advanced information technologies such as cloud computing and virtualization...

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...

Modular Multilevel Converters (MMC) have been widely applied in medium- and high-voltage applications such as High Voltage Direct Current (HVDC) Transmission. Hence, the modulation method which can generate low harmonic waves with low losses is quite suit for the HVDC condition. This paper proposes a...

With the continuous development of science and technology and the continuous improvement of the financial market, Internet consumer finance has attracted many users resulting in its obvious advantages of convenience, quickness and wide coverage, which has greatly enriched the types of Internet financial...

Wide-area PSS (power system stabilizer) and HVDC (High voltage direct current) modulation are effective damping controllers in power system. With conventional parameter tuning method, the damping of the non-dominate modes would be impaired or new poor damping mode would be triggered. In this paper, the...

Gastronomy culture, as one of the forms of the regional intangible culture, is widely-acknowledged in China. With the gastronomy culture in Sichuan as the object, this paper focus on the field investigation in the scenic spots and the food and specialty stores in the featured districts in Chengdu by...

In order to meet the requirement of sine excitation signal for the test system of the free-wire ground resistance, based on the discussion of SPWM(Sinusoidal Pulse Width Modulation) technology, this paper summarizes the advantages of using SPWM to realize the transmission of energy signals, and the feasibility...

Plenty of round holes or especial holes distributed in measuring device and mold component with higher positional requirement, in general, are formed in WEDM technology. In the process of WEDM operation, whole holes with high requirement should be finished in one time, which can avoid of positional error...

This article intended to find out and summarize the changes that American airline companies (Delta as a target) have to undertake in this unprecedented pandemic. Based on accurate statistics of 2020, this paper studies the industry overview mainly from three aspects—cost, revenue, and other issues. The...

An efficient approach based on particle filter and FCM is presented to realize moving infrared multi-target tracking under Island shore background. Some possible targets can be obtained and saved by processing IR data through denoising by median filter, extracting edge, identifying and eliminating sea-sky...

With the continuous development of the global navigation satellite system (GNSS) and related technologies, the research of performance testing of navigation receiver has gradually become the focus attention of the satellite navigation industry. Due to the influence of environmental factors, repeatability...

Polyacrylic acid (PA) was used as dispersant to disperse carbon nanotubes(CNTs) composite plating solution. Dispersion effect was characterized by measuring the absorbance value of the suspension. The relationship between the volume percentage of PA and the suspension of absorbance value was remarked;...

In order to master load magnitude a drum and its changes under lacking picks condition, find out the influence on drum loads when lacking picks on helical vanes, explore failure reasons of a shearer drum, a mathematical model of shearer drum loads was analyzed and established in the paper, using Matlab...

Museum display design is a display art, which needs to compose a visual display form with strong series of art image in a certain space environment, making the audience accept the exhibition information in the process of flow in a reasonable and effective way. This thesis analyzes the design theme of...

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...

The firing method for naval gun to fire on shore based on UAV (Unmanned Aerial Vehicle) extends observation range of warship, and it is a remote firing method that can be widely used. At first, this paper describes the flow for naval gun to reconnaissance and firing correction based on UAV. And then...

Aiming at the multi-sensor multi-target assignment (MSMTA) problem under complex air defense combat environment, a new MSMTA model is proposed with the compositive combat efficiency of the identification, tracking and positioning stage. And then, the quantum particle swarm optimization (QPSQ) algorithm...

The backup rolls are used with work rolls and their service period is much longer than work rolls. The backup roll affects the control ability of the mill for profile and flatness of products and roll contact pressure. If the backup roll contour is not appropriate, there will be a non-uniform roll contact...

In order to improve the kill efficiency of the fighter aircraft under the complex electromagnetic environment, the anti-interference capability of all kinds of dogfight weapon is analyzed, a method of the double dogfight weapon fusillade is adopted to improve the kill capability of fighter aircraft....

The multipath fading and interference problems in the wireless communication lead to the link quality decrease severely. However, the conventional frequency hopping scheme cannot solve the problems in an effective way. Adaptive frequency hopping scheme, which is based on the automatically link quality...

Contemporarily, the distribution inefficiency of medical resources in China is a dramatical issues puzzling the Chinese government. In this paper, the issue will be reviewed detailly with corresponding suggestions in terms of handling the problems. Specifically, the progress in last decade of such issue...

Communication has always been one of the most inescapable things in human life, but we have found in different studies that many factors can cause us to form communication barriers. So we found the problem, why do we make errors in communication? We've all had the experience of being “off the same...

Guided by the ongoing national strategy of building China into a maritime power, the main themes of the economic and social development of the Zhoushan Archipelago New Area, Zhejiang, China, in the new era are efficiently utilizing its natural endowment and location advantage, giving full play to the...