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As covid-19 spreads around the world, teachers and students have started a teaching experiment on a world scale. Together, we face many new challenges: the rapid online migration of traditional teaching activities; A new teaching model has been selected and optimized; Online learning needs more accurate...

In fact, the United States has been shrouded in the shadow of racism since its founding. Many American scholars have put forward their own views when they analyze race issues. In this paper, I aim to find the similarities as well as differences in the views of two famous scholars -Oliver Cromwell Cox...

The trade friction combined with the COVID-19 epidemic has made a great impact on the stability of the global industrial chain. Great importance has been attached to the safety and controllability of the industrial chain by all countries. With a relatively strong industrial base and national leading...

With the improvement of capital business sectors and advances in monetary development, the relationship between resource value unpredictability and the genuine economy has been demonstrated by scholars on many occasions. The rapid growth of the stock market today, accompanied by dramatic volatility,...

An asymmetrical photochromic diarylethene1-(3,5-Dimethyl-4-isoxazolyl)-2-[2-methyl-5-(5-hydroxymethylpyridyl)-3-thienyl]perfluorocyclopentene (1o) was synthesized and its phtochromic, fluorescent properties were investigated in detail. This compound exhibited remarkable photochromism, upon irradiation...

In this paper a new image denoising model based on the ROF model is proposed. This proposed model can reduce the noise effect and also damp the staircase effect generated by the ROF model. Existence and uniqueness of solution are proved. Numerical examples illustrate advantages of our proposed model.

the current under the background of knowledge economy era, the focus of enterprise competition has turned to human resource management in terms of competition, puts forward new requirements to the enterprise human resources management. Give full play to the role of human resources, it is necessary to...

The existing algorithms of network topology discovery are mainly based on Internet control message protocol (ICMP) and simple network management protocol (SNMP). These algorithms are active network topology discovery methods which can inject new traffic into the Internet and affect the network performance....

Space agency of the circuit is more complicated than the planar mechanism. Different circuits have different rotational situation in planar multi-loop mechanism. For more than four or closed form space monocyclic institutions existed. In this article, monocyclic institutions is introduced; Foundation...

This study combines the related disciplines of sports science, physiology, education, developmental psychology, sports medicine, curriculum teaching theory and the theory of children development, the significance of sensory integration training into children's sports activities are elaborated, and through...

today's news and information in the age of new media, in the face of so many news and information, people are paying more attention to the development of journalism and communication education. In the construction of news dissemination system, should use the advanced technology, make information can...

It is necessary to rely on the red culture to combine the new era conditions, focus on the regional politics, industry, culture and other advantageous resources, and inherit the red genes in the innovation and entrepreneurship education and practice. The university should carry forward the political...

With the rapid development of sports tourism and the upgrading of residents’ consumption, sports sojourn has emerged as a new industry and is gradually becoming an important engine for regional economic development. This article focuses on the phenomenon of sports sojourn, employing methods such as literature...

Supply chain finance is a new financing model. Its innovative significance is to help all kinds of enterprises better obtain the services of financial institutions. Usually, core enterprises have strong bargaining power in the supply chain. Vulnerable small and medium-sized enterprises generally produce...

In the era of intelligent communication, science and technology promote the construction of a new media landscape of human to human, human to material, material and material communication. With the help of technology, intellectual media connect everything and fully realize cross-border integration, which...

Empowering education with artificial intelligence has become an inevitable trend, but the development of artificial intelligence brings new opportunities for teaching reform, but also hides many hidden dangers. On the one hand, people hope to achieve a deep integration of artificial intelligence and...

This paper puts forward a new method of alphanumeric character recognition based on BP neural network classification and combined features. This method firstly establishes three BP networks respectively for three categories of characters which are classified according to their Euler numbers, with the...

The shortage of human demand change in business enterprise provides an opportunity for employment concept change, which makes the employment concept sample data capacity greatly increased. In order to realize the analysis of large sample data, this paper does curve fitting on the employment large sample...

In construction project management, the increase of project cost due to resource fluctuation is widespread. This paper proposed new resource leveling control indicators reflecting resources idle and resources mobilizing. According to the disadvantages of traditional control indicators of resource leveling...

Statistical analysis is a branch of mathematics with rich content and wide application. Based on the theory of probability and mathematical statistics, it studies random phenomena by analyzing the data obtained from experiments or observations to achieve various reasonable estimations and inferences...

In modern informational society, the necessity of a socio-philosophical rethinking of the essence of material production, clarifying the identification of its links with culture and the natural environment, in accordance with the new situation of man in the world, in the context of the global environmental...

The implementation of "the Belt and Road" Initiative creates good conditions and god-given historic opportunity for Chinese enterprises to go global. In the face of brand-new development form, large and medium enterprises in China should become the backbone force to promote the development of this initiative....

The metro has the advantages of large capacity, velocity on time, safe and convenient, environmental protecting and energy saving. However, the government leading investment pattern has been unable to meet the needs of the expansion under the circumstances that metro had entered a rapid development period,...

Our country has begun to vigorously develop the creative industry since the GDP leaped to the second in the world in 2010. The clothing industry is important in the creative industry. We shoulder heavy responsibilities in the development of clothing specialty. Under this background, it is necessary to...

The present study intended to search for a way for Chinese higher education to have a better development with the help of MOOCs and survive in the time of MOOCs. This study gave a general introduction to MOOCs and described the global development of MOOCs, pointing out the strong points of MOOCs and...

Using the previously reported novel quinoxaline scaffold, we synthesised the precursor compounds 1-12. According to the synthetic methodology, we described the discovery of a novel selective demethylation of quinoxaline derivatives with AlCl3 and BBr3, proposed a high selectivity demethylation approach....

This study evaluates the bearing capacity of a new type of connection between the concrete-filled twin steel tubes (CFTST) column and steel beams. The formation and feature of the connection were described. The tensile force from girder flange is mainly transferred by vertical stiffener and anchorage...

In this paper, a new method of clock disciplining based on GPS/BD dual-mode receiver is proposed, which can improve the estimation accuracy of clock bias by fusing the GPS clock bias data and the BD clock bias data. In addition, the use of unbiased FIR filtering algorithm to filter the clock bias data...

Multicast is an important communication way, which addresses how to distribute the data from one or many sources to a group of destination computers simultaneously. Recently emerging software-defined networking (SDN) separates the network control plane from the data forwarding plane with the promise...

With the continuous development of private colleges, the development trend of the basic discipline college English has become one of the hot issues of concern. Different from the college English teaching in colleges and universities, the private colleges should find the orientation, actively explore...

The curriculum has a central role in academic activities. The implementation of Merdeka Belajar (transl. Emancipated Learning) issued by the Minister of Education and Culture as the new framework is to respond to dynamic changes life in the disruption era. This is an initial developmental research to...

The natural resources are consumed in large quantities, and sustainable economic development is seriously restricted by resources. The recovery of renewable resources has become an urgent environmental, economic and social problem. The “Internet +” recovery model provides a new solution. Based on the...

This paper reviews existing studies relevant to adolescents’ non-suicidal self-harm behavior. This paper summarizes, interprets, and analyzes these research outcomes in the aspects of internal and external causes, stigmatization from society and its consequences, and prevention and intervention, which...

This paper proposed a new no-reference image quality assessment approach based on compressed sensing and mixture of generalized Gaussian distribution (GGD). The image is processed by compressed sensing at first, then sparse coefficients of compressed sensing are modeled by mixture of GGD. The parameter...

The Philippines has a diversely beautiful topography which is an awe-inspiring combination of mainland and thousands of smaller islands. But as to the development of tourism, there is still a large gap between the Philippines and other Southeast Asian countries with highly developed tourism. However,...

In recent years, with the rapid development of Internet technology, a large number of grassroots civilian creators have emerged in all walks of life led by the audio-visual industry. Art and culture is no longer the privilege of capital and a few elites. UGC’s deconstruction and remodeling of traditional...

Sustainable entrepreneurship marks a paradigm shift in how business and environmental priorities intersect where profitability aligns with ecological balance and social responsibility. In this framework, innovation means more than new technology; it represents the integration of eco-friendly methods,...

The digital economy refers to the economic activity that occurs when digital technology connects individuals, businesses, devices, data and operations. It can overcome the limitations of traditional economy, promote innovation, and create new jobs. This paper constructs an index system to explore the...

Through analyzing the current situation and existing problems of practical teaching of photoelectric countermeasure equipment, in order to improve the ability of trainees to take up their posts, satisfy the needs of military colleges teaching mode in the new era, we carried out research on the reform...

With the continuous popularization of the Internet and information technology, profound changes have taken place in higher education, and more and more new technologies and methods are used in classroom evaluation. Drawing on the ACSI model, this paper uses the social work classroom in the author’s school...

Brand co-branding refers to a business strategy where two or more brands or IPs from different fields and types cooperate to launch co-branded products, services, or marketing activities through resource integration based on a common goal. Focusing on the context of the new media era, this study first...

The rich Red culture in Lingnan region endows the town with historical resources for innovative cultural and tourism. However, currently economic benefits of Red culture resources are limited on the innovation path to Red Cultural tourism town, lacking the practical design and discussion. Building an...

Changes in tax regulations to the Tax Harmony Law have changed tax learning materials for students. There are four new policies, namely taxation of employee benefits, changes to individual income tax rates and brackets, incentives for micro and small businesses, and taxpayers for a voluntary disclosure...

Through analyzing the recent international nuclear power tender cases, summarize the new features of the markets and the divers demand of the customers. Remind China nuclear power cooperation to pay more attention to the demands of customer

In this paper, the author studied the guidance and creativity from the clothing technology design to creative fashion style design in terms of process reconstruction and material application by decomposing the processing technology of clothing parts and analyzing the style creativity, with taking the...

support vector machine (SVM) is developed based on statistical learning theory new method, its training algorithm is essentially a problem of solving the quadratic programming. This paper summarizes the basic principle of SVM, and then use SVM to stock prediction research status at home and abroad were...

In the process of national ecological civilization development, as the main body of the construction of ecological civilization, ecological citizens are the precondition for the establishment and normal operation of the institutional system. The cultivation of ecological citizens is the driving force...

As the crises happened in political area became much more frequently and intensely in recent decades, there are more and more people starting to reflect on the legitimacy of the modern politics. They wish to diagnose the diseases of our era and give their own prescriptions. Hannah Arendt was one of the...

The outbreak of the new crown virus in early 2020 has had a huge impact on our people’s livelihood and economy, while also posing severe challenges and tests to our country’s emergency response system for public health emergencies. How to deal with such incidents and minimize their scope of influence...

With the strong support of the government, the general aviation industry has realized the rapid expansion of enterprise scale, but the overall operation is not good. In the era of knowledge economy, intellectual capital has become the core competitive element in intelligent high-tech enterprises. As...