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Coronavirus disease, known as COIVD-19, has triggered both medical crises and economic crises, impacting all the countries. However, different measures and strategies of dealing with Covid-19 cause distinct economic performance in each country. Therefore, we introduced 3 typical countries with different...

Several complex event processing (CEP) middleware solutions have been proposed in the past. They act by processing primitive events generated by sources, extracting new knowledge in the form of composite events, and delivering them to interested sinks. Event-based applications often involve a large number...

This paper starts from the perspective of patriarchal social background and takes the political and feminist logic as a clue, focusing on the popular music industry constructed by the interwoven forces of capitalism and consumerism. Our study examines the music videos of American rapper Cardi B and the...

The education of innovation and entrepreneurship in our country is still in primary stage, and its police is not perfect. The teacher team need to be strengthened, and the teaching content should be improved. On the basis of the author' s own teaching practice, the thesis puts forth the "trinity" model,...

In this paper,we present a novel descriptor,called Modified-SIFT (M-SIFT),which is more suitablefor KAZE feature point than other descriptors such as:SURF and SIFT.Their combining even outperformsSIFT matching algorithm and standard KAZE algorithm. We present extensive experimental image matching results...

In 2020, the whole world has encountered the Black Swan incident COVID-19 in economy, medical industry, and chemistry industry. In order to investigate the effects on chemistry industry, we use the Fama-French model to calculate and evaluate the sensitivities of industries before and after the pandemic....

Independent innovation has become a very important strategy for China to construct a innovation country. We need to cultivate and train a large number of innovative talents. This paper compares and analyzes Chinese innovative talents cultivation pattern with American, finds out some of our shortcoming,...

In recent years, constantly promoting the urbanization construction in our country, many sensitive and stubborn problem increasingly exposed.City streets, ubiquitous small advertising is one of them, be known as "city psoriasis" image.It not only has great social harm, such as impact various eyesores,...

Limited by the properties of infrared detector and camera lens, infrared images are often detail missing and indistinct in vision. The spatial resolution needs to be improved to satisfy the requirements of practical application. Based on compressive sensing (CS) theory, this thesis presents a single...

Because of the wide application of multimedia in classroom, many problems have been appeared. This paper presents the design of control system for multimedia classroom using PLC and KingView, the KingView soft is applied to design the multimedia monitoring interface, and the PLC is used to set up the...

This paper proposes a model named Independent Component Analysis with Reference Curve (ICARC) to extract and remove artifact signal from Electroencephalogram (EEG). Firstly, an additional requirement and a priori information are introduced directly into the contrast function of the traditional ICA model....

Aiming at problems that the teaching of art design major in our country lags behind social requirements, start from establishing practice teaching idea of art design major, mainly research on how to mobilize initiative and enthusiasm of students in this major to participate in science and technology...

Solving the problem of sustainable regional development by using a neural-network stock trading algorithm is of importance. Analysis has shown many businesses successfully use the stock market mechanisms not only to invest their temporarily disposable assets in securities portfolio, but also for speculation....

According to the analysis of the effect of the texture complexity on steganalysis, we propose a data hiding algorithm based on texture complexity and difference pixel value. Firstly, the image is decomposed into blocks, after which the texture complexity of each block is calculated and blocks with high...

The study focus on whether the digital economy impacts the effect of epidemic on the enterprises’ innovation performance. We raised the question of innovation at the micro level. In today’s pandemic, it is essential to give innovators some experience and ideas at the micro level. So our answer to this...

As the rapid development of our economy, the science and technology are in sharp development, and we have stepped in the information age. The competition over peer enterprises has become fierce increasingly and the management thoughts have been innovated and expanded for different enterprises. The management...

As a compulsory course for medical students, health law has mature teaching methods. Case teaching methods in the teaching of health law have been commonly used. However, most of the implementation of case teaching methods remains at the stage of "illustrate", "case teaching", which may not reflect the...

Today’s times are changing rapidly. To adapt to the trend of the times, society needs a variety of high-level talents. As a result, colleges and universities that train these talents have gradually become the object of attention. Countries around the world are very concerned about the health of their...

We develop a model to analyze the data and then create a safety rating to specify a measure of how safe My City is. The goal is to use safety rating so as to evaluate the safeness of My City. Using historical data from the police reports in My City, we capture the essential elements of urban public safety,...

Healthcare predictive modeling has been transformed by combining generative artificial intelligence (Gen AI) and machine learning (ML), which provide complex computational frameworks for precise disease prognosis. Leveraging Gen AI’s ability to synthesize complex, high-dimensional medical data and ML’s...

Based on the analysis of our army units and NCO NCO professional education practical teaching on the basis of the status quo, existing in our NCO academies practical teaching problems, put forward the idea of reforming the practical teaching system, and puts forward the practical teaching reform of specific...

Inspired by Mr. Ramesh’s class on “Social Media, the Internet, AI, and Our Lives” by understanding his thoughts on media. The article gives a more direct understanding about whether social media has been harming people by invisibility or has been playing a positive role for people. Also., how social...

the economic downturn of our country has brought great financial risks. International trade is as the powerful support for economic development, thus, how to prevent risks in the economic downturn and realize the positive interaction between economic and trade are the main problems to be solved in this...

Resource-based cities is the key battleground to promote the new industrialization and urbanization in our country. But with the excessive growth, resource-based cities meet overcapacity, which makes the resource-based cities meet the bottleneck of sustainable development. This thesis set Ordos as an...

Facing with plethora network security events, network security risk evaluation is an effective method to prevent and respond to these security problems. Ignoring possible changes maybe occurred, traditional network security risk evaluation only emphasizes the preventive management in advance. This article...

We consider a newsvendor game with two substitutable products which are sold by two retailers with loss-averse preferences under multiple mental accounts. The game theory is used to find the retailers’ optimal order quantity. Given the order quantity of one retailer, there exists a unique optimal order...

With the continuous development of China's economy and science and technology, the role of knowledge in people's daily life is becoming more and more obvious. Intellectual property has gradually been recognized and accepted the public, in order to protect the basic rights and intellectual development...

Buffer insertion is an efficient technique in inter-connect optimization. By inserting numbers of buffers, a wire can be turned into several nodes, so the total delay can be reduced. Buffer insertion has become a hot area of research in recent years. By constructing the optimal buffer insertion model,...

Network externality is a vital characteristic of the products in economics of networks. Network congestion will lead to negative network externality when digital products are communicated in the net. It will effectively decrease the negative network externality via developing a suitable pricing mechanism....

Air pollution is a growing threat to the environment in many developing countries that impacts millions of lives. Rapid urbanization and industrial activity have led to a worse impact of air pollution in Bangladesh. Accurate monitoring and forecasting are essential for public safety. This research adopts...

In the context of global warming, the “low-carbon economy” based on low energy usance and low pollution has become a global debating issue. Developed countries from Europe and the United States boost the “low-carbon revolution” in a vigorous manner with high energy efficiency and low emission as the...

Semantic face inpainting from corrupted images is a challenging problem in computer vision and has many practical applications. Different from well-studied nature image inpainting, the face inpainting task often needs to fill pixels semantically into a missing region based on the available visual data....

The industrial revolution demanded the nation’s youth as the next generation of the nation to possess competence as competitiveness. Competition in the era of the Industrial Revolution which is global in nature requires them to be more qualified and creative. In order to participate in global competition,...

Crowdfunding financing is dveloping rapidly at home and abroad, and we can not ignore the risk brought by it when enjoying the benefits. This paper analyzes the risk and causes of Crowdfunding financing, and puts forward the risk response and preventive measures from the four levels of government regulation,...

Peng Zhen is the main founder of legal system in China. Based on the social reality of China and used the experience of domestic and foreign legal system, he put forward a series of democratic legislative views, and formed his unique democratic legislative ideas. This paper firstly combs Peng Zhen’s...

An optimal digital image watermarking algorithm in Curvelet domain based on singular value decomposition (SVD) and genetic algorithm (GA) is proposed in this paper. The watermark is firstly encrypted by Arnold transform. Then, the low frequency part in Curvelet domain of the host image is divided into...

Sport industry is the inevitable outcome of market economy, while sport socialization and industrialization is the inevitable course for sport development. The Thesis proposes matters needing attention in sport industry development direction and development courses in our country, integration of sport...

Nature is a supraindividual limit for the individual self-definition of man. Our identities differ because we see the world in dissimilar ways. This article suggests the distinguishing of the three main anthropological paradigms that presuppose our understanding of what the world is and how we identify...

In order to evaluate the effect of saving energy and reducing consumption of "Energy Efficiency Power Plant" projects in our province, thus better promote the realization of the goal of energy conservation and emission reduction, evaluation system of energy efficiency power plant benefit was put forward...

Nowadays more and more companies are using cellphone message to verify users’ identities. However, because there is no data encryption in global system for mobile communications (GSM) short message service (SMS), the being sent message is easily to be listened during transmission and your identity could...

The COVID-19 pandemic risks causing a decrease in individual physical activity. The research objective was to determine the patterns of physical activity of students while at home during the COVID-19 pandemic. The research method used is a quantitative method with a descriptive approach and uses a Likert...

This study investigates the impact of technology, employee competency, and job satisfaction on employee performance within Makassar’s banking sector. Data were collected from 121 banking employees through a Google Forms questionnaire utilizing a 5-point Likert scale. The results reveal that all three...

In this paper, we introduce a new improvement on AODV, which is a typical case of reactive protocols. One of the most important disadvantages of AODV is its long e2e delay, thus we focus more on the algorithm of reconnection when a chain scission happens. According the characteristic of AODV, each node...

In the 1990 s was set up three pillar of endowment insurance system in our country, at present, the government increasingly to the third pillar of endowment insurance reform and development efforts, in this paper, based on the problems existing in the development of the reform, to explore the future...

French scientists P. Teyar de Chardin and E. Le Roy introduced the concept of "noosphere" into scientific and philosophical literature. Russian scientist V.I. Vernadsky filled the concept of the noosphere with specific content. The noosphere is the sphere of a rational, meeting the needs of the whole...

To improve the urban air quality, Beijing adopted the most stringent vehicle control policies and strategies, including limitations on vehicle growth, the scrappage of older vehicles, and tail number limit line measure. This paper analyzes energy consumption of conventional gasoline sedans in Beijing...

With more and more people beginning to share information and opinions through microb1ogging, microblogging network has become a new research focus in the social network. In this paper, we introduced a model which gives more realistic and detailed description of the evolution process of microblogging...

In recent years, ESP has become more and more popular with the university students. With the increasing popularity of ESP in our country, ESP is applied in more and more fields of university education. At present, how to build a reasonable course of Chinese curriculum in medical universities from the...

In recent years, the rise of local high-level colleges is a new trend in the process of the reform and development of higher education in our country, which has a profound and strong influence on the pattern of higher education in China. Under the guidance of the country’s policy of rejuvenating the...

Building materials are the main products made of coal gangue and coal fly ash. Most of these products contain various heavy metals such as Pb, Cd, Cr, Hg, which are needed to measure in the purpose of safe using and environment protection. In our work, we established a set of method to pre-treat the...