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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...

This paper studied the mapping problem for rescue robots based on laser scan matching and extend Kalman filtering (EKF). Because of the non-structural rescue environments, it is hard to extract typical features. Scan matching method based on normal distribution transform (NDT) can avoid the hard feature...

The article covers the issue of efficiency assessment of individual oil and gas businesses that use key performance indicators. The authors try to improve the efficiency assessment methodology on the basis of SPACE-method. The approach is relevant as it suggests the transition from qualitative efficiency...

The development of McDonald’s in the Chinese market is getting better and better, which is inseparable from McDonald’s marketing strategy in the Chinese market. The purpose of this article is to explore the factors of how McDonald’s has achieved its current achievements in decades. The author will further...

The limitations of current interferogram reduction software with Zernike polynomials in analyzing rectangular interferogram are illuminated. The Zernike polynomials are no longer orthogonal over an rectangular region and have no explicit physical meanings. The reasonable mathematical model for removing...

With the new changes of world conditions, national conditions and party conditions in the new era, the cultivation of college students faces many challenges and problems. Focusing on the question of "who to train, how to train people, and for whom", colleges and universities must deeply understand...

The paper presents the design of vision system of the mobile robot, and shows methods of object recognition based on color images in the system of mobile robot. To adapt to the different light conditions, HSI color space is used. The system is able to meet the demand on rapidity and veracity of system...

The article is devoted to analysis of effectiveness of administration the newly staff adaptation process in company Stockman and the development of proposals for its improvement. The aim of the study was to measure the onboarding system of newly hired sellers’ effectiveness. A comprehensive study of...

Affected by Covid-19, traditional offline cultural industry has been impacted, while online consumption and “Internet + cultural industry” is bucking the trend. “Internet+” is not only a new form of economic development, but also a new format of cultural industry. The development of Yungang cultural...

The city of Macao has always been a typical example of reclamation. With more room for variety of land uses especially for public facilities, it brings opportunities for city development. However, some unexpected impacts have been discovered regarding land reclamation in Macao. This article analysed...

Over recent years, due to globalization and the increasingly fierce market competition environment, organizations have started to capitalize on the significant use of competitive intelligence (CI) systems to provide valuable information resources for strategic decision-making. The process of CI includes...

Higher rates of depression in college students are more frequent now, probably caused by studying, stress, living away from their family, inefficiency in higher education or various discrimination, etc. Among all these factors, it is crucial to get a complete comprehension of depression and different...

Large commercial banks are critical financial entities in the development of inclusive finance, and they should play an essential leading role in the development of inclusive digital finance. Large commercial banks often face challenges in developing digital financial inclusion. Therefore, some banks...

The article is an analysis of the impact of social media on the economy, and mostly how it helps the economy to grow. This article uses theory and data to demonstrate and analyze, and uses TikTok as an example to conduct research. The purpose of the essay is to demonstrate how social media can affect...

Multilevel DC/AC Inverters have various structures. They have many advantages. Unfortunately, most existing inverters content too many components (independent/floating batteries/sources, diodes, Capacitors and switches). The author introduces the "Laddered Multilevel DC/AC Inverters” in this paper that...

The article studies the information technologies’ application possibility in the process of placing the labeling information on the products’ package. In order to inform the consumer effectively about the product and its ingredients on the basis of determining the best location of the labeling information...

This report is aimed at the analysis of Sydney’s Airbnb data to provide advice to related stakeholders. Data processing, feature engineering, and model building methods were utilized to realize that endeavour. A reliable dataset can only be formed when firstly using the data cleaning process. Linear...

The rise of populism in the West is the result of the “representational fracture” of political parties. Based on the analytical perspective of party politics, the nationalization of political parties is an important reason for the crisis of representation in the democratic system. Due to the shrinking...

The rise of embodied cognition provides a new cognitive perspective and a new pathway for students' language learning. At the same time, children's language development is both embodied and contextual, and children acquire language through bodily and perceptual involvement, mental simulation,...

In article the existing problem of indeterminacy of doctrinal determination of content of the concept “religious extremism” and lack of its legislative fixing is considered. Need of formulation of the considered concept is proved. The substance of this phenomenon allowing to realize features, the mechanism...

Apple Inc is an innovative multinational company in the world, which has revolutionized and facilitated the development of the personal electronics devices and the media industries. This case study essentially generated a comprehensive analysis on the current marketing situation of the multinational...

By selecting 31 provinces and cities in China as samples, we constructed a panel data model from 2011 to 2019, and empirically analysed the impact of financial innovation and technological innovation on economic growth through regression analysis of fixed effects models. The results show that financial...

Traditional methods of AC/AC converters have general drawbacks: output voltage is lower than input voltage, the input side THD is poor and output voltage frequency is lower than input voltage frequency by using voltage regulation method and cycloconverters. We introduce the novel approach - DC-modulated...

The continuous deepening of reformation and opening enterprise propelled Chinese social progress. Original monocentric governance that governance monopolizes political, economic and social affairs is gradually being broken down. Multi-governing becomes a necessary way to promote the reform of the governance...

Intersection traffic flow analysis and analysis of algorithms, design of algorithms, this paper, the vehicles unified identification as a standard car equivalent steps of the algorithm based on the decision-making on the flow of traffic junctions, the algorithm is applicable not only to single-coil detector...

This study used a questionnaire survey to collect 510 questionnaires from different universities, different regions and different genders, of which 457 were valid. The questionnaire was based on the Theory of Planned Behavior, with questions and three hypotheses on attitudes, subjective norms, perceived...

Covid-19 epidemic has a server impact to the whole world. Each country’s industries have been affected in different degrees. At the same time, this paper mainly focuses on the impact of the pandemic to the food industry of China including the effect of the pandemic, the reaction of China government towards...

It is very essential for an enterprise to have a good marketing strategy and properly apply the new mode, especially for emerging enterprises such as Luckin coffee. Luckin was pushed to the forefront of the storm because of financial fraud two years ago, but now it has become a model of the rapid development...

In the Russian economy, science and the academic community are traditionally responsible for creating innovations, which various research institutes and educational organizations graduate and train employees for. The most significant is the postgraduation institute, which has become the third step in...

This thesis has designed a remote control system which takes Micro controller Unit AT89S51 as the core for library temperature and humidity.The system consists of temperature and humidity data acquisition, wireless transceiver, Micro controller Unit and PC data display modules. The system can detect...

Educational equity is not only an attractive social ideal, but it also serves to advance social equality. This article examines the current situation of balanced per-pupil education expenditure in high schools in China and the quality equity at the high school education level in China and investigates...

Portfolio investment is the core of all kinds of investment activities in the financial market, is an investment decision under uncertain conditions, is an important branch of the economic field. The portfolio is a common way to avoid risk. A portfolio is generally considered to be a combination of bank...

In order to effectively manage the communication nodes in Mobile Ad Hoc Network (MANET), it is important to know the topology of such networks. Traditional Ad-hoc On-demand Distance Vector (AODV) protocol can not get the MANET topology due to the lack of the topology discovery mechanism. Aiming at this...

The purpose of this article is to reveal the limitations of the Regional Integration Agreements (RIAs) laid down by the neoclassic market fundamentalism. The author then goes on to describe these limitations as a few controversies. For example, at one point, capitalism requires free enterprise, free...

Since the start of the Sino-US trade conflict in 2018, the United States has frequently imposed tariffs on Chinese imports. To investigate the impact of the Sino-US trade conflict on the volatility of the US stock market, this paper employs the ARMA-GARCH model and nine time points when the US announced...

The temperature of agricultural film unit affects the plastic film directly. Since unit heating process has the characters of time delay, nonlinear, time-varying and strong coupling. It is difficult to create a mathematical model structure of plastic melting process. Thus, temperature control is very...

In the article it is discussed the particularities of mechanism of the special economic zones (SEZ) based on using advantages of public and private partnership. At present the SEZ of technical implementation type are the most perspective. In this work the possibility of creating the economic zone on...

The paper summarizes the characteristics and connotation of the craftsmanship spirit, explore the factors influencing the cultivation and promotion of craftsmanship spirit in Higher vocational colleges ofChina. This paper will take craftsmanship spirit as the research object, take the cultivation of...

Since the promulgation of the Double Reduction, new requirements have been placed on both schools and teachers. The improvement of schools and the degree of teachers' adaptation vary from region to region. This paper is based on interviews with nine elementary school teachers, one educational department...

In order to encourage enterprises to use foreign exchange derivatives to avoid exchange rate risk, this paper will study the use and development pattern of foreign exchange derivatives of listed enterprises in China, in order to further innovate the response to foreign exchange risk faced by Chinese...

The great fight against the COVID-19 epidemic has provided fresh and lasting material for the patriotism education of ideological and political theory courses in colleges and universities. Integrating patriotism education into ideological and political courses in colleges and universities under the background...

The pathological change of lymph node is an important basis of malignant tumor detection and judgment of metastasis of cancer (lung cancer, colorectal cancer, breast cancer, liver cancer, cervical cancer, etc.) An algorithm of lymph node image segmentation based on improved FCM clustering and multi-threshold...

The point of collective investment is to organise investments under professional management to collect funds from separate investors and later invest them with high yield. So, investments of several investors are managed as a unified portfolio, with every investor having his own share that is proportionate...

In recent years, e-commerce platforms have emerged in an endless stream, including Amazon and eBay in the high-end international market, Tmall and JD.com in the high-end Chinese market, Pinduoduo and Taobao in the low-end market. It is not so difficult for many companies to share a piece of the online...

The text, Constitutions of Melfi has shown that the Constitutions has many innovations compared to its predecessors, and furtherly made up the basis of further development of Sicilian absolutism; it also reflected some historical backgrounds in the period when it is issued, such as foreign control of...

In the context of Supply Chain Management (SCM) and Customer Relationship Management (CRM), this article aims to study and explain the relationship between SCM and CRM. The article used case studies and literature research to study whether there is a relationship between SCM and CRM, the strength of...

The pitch adjusting rate (PAR) is an important parameter in harmony search algorithm, which indicates that the algorithm will choose a neighboring value with a probability. The traditional harmony search algorithm uses fixed value for PAR. However, PAR should be increased when all objective values are...

Live- stream shopping is the next big thing to enter the world of e-commerce, not only in China, but also in the whole world. Platforms in Europe and America, such as Facebook and Amazon have already implemented livestream shooting into their branding. In the future, the growth of live streaming e-commerce...

The article presents a comparative analysis of financing housing markets in India, China and Japan. Criteria have been identified by which a comparison can be made: the purpose of acquiring housing, sources of financing the housing market, the role of the state, measures of financial support by the state,...

These days, consumer engagement is a hot topic. More and more studies have shown that consumer engagement is positively correlated with consumer satisfaction. This paper reviewed recent literature on consumer engagement and proposes a framework of how to use social media to improve consumer engagement...