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The paper discusses practical methods used to evaluate the technical and economic features of the software system design project: the COCOMO method, PERT method and the method of estimating labor costs based on the database dimension. These accurate methods ensure simplicity of calculation and can be...

Due to effects of the light by water and other particles, the quality of underwater image will degrade. The traditional underwater image segmentation methods based on intensity and spectrum have difficulty in determining boundary. Inspired by the visual system of mantis shrimps, this paper constructed...

A teacher set a 10th-grade historical course about Industrial Revolutions with an application called Nearpod during guided cognitive tasks’ instruction. Here reports the pedagogical efficiency and high-cognitive receive on students’ side of applying Nearpod in the course, enabled by the multi-dimensions’...

In today’s society with a high suicide rate, suicide survivors have become a group that cannot be ignored. In addition to feeling sad, they are often stigmatized by others. The purpose of this survey is to explore the factors that affect the public stigma of Chinese college students on suicide survivors....

This study aimed to examine the effect of auditor experience, professional skepticism, and competence on the ability to detect fraud, with spiritual intelligence as a moderating variable. The research sample comprised 100 auditors working at the Audit Board of the Republic of Indonesia (BPK) in Central...

Since returning to the motherland, Macao has carried out a series of reforms in the non-higher education section. After the government of the Macao Special Administrative Region successively promulgated a series of laws and regulations on basic academic ability and curriculum framework, The education...

With the development of society, people’s material standard of living is improving continually. In this case, compared with the necessities of life, more and more people have started pursuing some mental issue. When this trend comes to the product market, it is embodied in that customers put more focus...

This paper describes a system for evaluating flight of fixed-wing aircraft. During the flight of an aircraft, flight parameters are obtained and transmitted to the ground station by means of wireless communication. These flight data are received by the ground station and are calculated so as to get the...

Despite the needs of the labor market in biologists who know mathematical methods at a high level, the current system of mathematical training of students of biological specialties does not meet these requirements. The article discusses the concept of biomathematical culture of the students as the main...

Education in China is growing at a rapid pace, but there are still many shortcomings in rural education. This article reviews the difficulties in the development of local education in rural China from different perspectives: Rural school construction dilemma is caused by government financial allocation...

With increased smart upgrading and reconstruction of power grid in China, typical representative of the third generation dynamic reactive power compensation technology, i.e. STATCOM(SVG), has been used widely in power transmission and distribution network all over China with good economic and social...

Based on the connotations and characteristics of the scientific and technological resources in colleges and universities, this paper proposes that there are a large number of problems in the colleges and universities in the Guangdong-Hong Kong-Macao Greater Bay Area, such as the lack of the government-industry-university-research...

This paper is aimed at discussing the anchor effect in a promotional scenario. In this paper, the research statistically analyzes the consumers’ choices of different promotion forms under different degrees of promotion and the impact of consumers’ choices on their cognition of the price through the method...

Relay technology is an important technical means to achieve a smooth transition from Long Term Evolution (LTE) to LTE-Advanced (LTE-A). Theoretically, the addition of nodes will improve the performance of the system effectively. While the relay is active nodes, addition of nodes become a new source of...

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...

The relationship between modern science and technology and human civilisation has always been one of the topics of general concern in society. Mobile phone addiction is now very common in universities, and it has serious impacts on the physical and mental health of university students. There is currently...

This paper is a literature review which aims to discuss and summarize the experiences and cases of Problem-Based Learning (PBL) applied in engineering universities. The authors first reviewed the historical developments of PBL.After that, based on the experience of PBL teaching in engineering colleges...

Regional socioeconomic planning requires assessing the local resource potential from the economic standpoint. The assessment must cover the tourism opportunities the region has, as domestic and inbound tourism is a national priority. This makes relevant any effort to improve the methodology for assessing...

In the process of globalization, maintaining and strengthening national cultural security is of strategic significance for ensuring national security, increasing national cohesion and protecting cultural diversity. Foreign language teaching not only provides language education for cultural exchange,...

This study aims to analyse the effect of Good Governance and Internal Control System on fraud prevention, with Organisational Culture as a moderating variable, in the context of village government in Pangkep Regency. The research respondents consisted of 130 village heads and heads of financial affairs....

According to the characteristics of Heat Transfer Course, such as too many basic concepts and principles, strong theory and abstract knowledge points, this paper adopts flipped classroom and introducing engineering cases to carry out the course teaching reform, and has achieved obvious results.

The Ordering decisions made by decision-makers are affected by their personality characteristics and uncertain market environment, and have always been focused on by scholars. This study used MBTI to classify the personality characteristics of decision-makers, and the E-prime software combined with the...

For the underwater target detecting task, a binocular vision system specialized to the underwater optical environment is proposed. The hardware platform is comprised of a image acquising unit, a image processing unit and a upper computer. Accordingly, the loaded software system is operated for the camera...

During the outbreak of COVID-19, the global economy continued to decline, GDP continued to decline, many companies were unable to operate funds and faced bankruptcy, and economic trade shrank. The labor market in the United States has also been severely affected. The financial situation is declining....

Compared with traditional reactive compensation equipment, STATCOM features complicated structure and numerous components. And STATCOM utilizes multiple redundancy technologies to meet long-term stable operation requirements of power system for the equipments in the substation. This paper introduces...

Domestically, telling Chinese stories and exporting Chinese culture through social media can enhance people’s political and cultural identity internally. Externally, it is conducive to establishing foreign exchange position and making Chinese voice heard. The “Tang Palace Night Banquet” of 2021 Henan...

In times of information explosion and Internet technology, cultivating the students’ ability to think, learn and apply creatively is the core of teaching. The blended teaching model, supported by information technology, has transformed traditional classroom teaching into flexible “3A” learning. This...

In this paper, we discussed this engineering problem that used planar capacitance sensor measuring lumber moisture content. And a new mathematical model was introduced which could set up the relationship between the distribution of dielectric constant and planar capacitance sensor in the heterogeneous...

The article contains results of the functional/process simulation of the risk analysis procedure based on the FMEA (Failure Mode and Effects Analysis) methods. The authors reviewed the primary literature sources on this issue and decided that it was necessary to simulate this procedure in two notations...

Emotions are ubiquitous in learning activities and are considered closely linked to school climate and classroom climate. However, the question of how these emotions may affect memory encoding and retrieval has not gained sufficient attention. Previous empirical studies focused more on emotional effects...

Spotify is a Swedish digital music streaming service and technology company founded in 2006 by Daniel Ek. In the US market, Spotify is the most predominant audio streaming service among its competitors. The primary purpose of this research was to explore how Spotify took advantage of its branding culture...

When investors face investing problems, the main issue is to make decisions on how to allocate resources among the variety of different assets, especially in the rapidly growing stock market.The paper aims to design an investment strategy for risk-averse investors. We use modern portfolio theory and...

Many experts have found that social media is a very big part of people’s lives and entertainment. Compared with traditional media, social media is different in some aspects, such as one-way communication mode. Nowadays, the communication of social media shows a multi-dimensional trend of short, efficient...

This paper gives the research on the anti-noise AM spot jamming performance of pseudo-random binary code phase modulation and sine FM combined fuze based on the criterion of signal to jamming ratio gain. First, the overall signal to jamming ratio gain of its receiver is reduced in detail under the noise...

BBC, as the most influential mainstream media in the UK and the world, has been paying close attention to the COVID-19 response in relevant countries since the outbreak. Through text analysis, this paper analyzes the characteristics of BBC162’s reports on the epidemic in China from different aspects...

This paper mainly explores the application thinking and development of industrial robot technology from the perspective of machine. For the current development of industrial robot technology, if you want to explore and develop mechanical engineering technology from the mechanical market, you must recognize...

in recent two years, electrical load in Fushun District increases continuously, and the impact and harmonic pollution on the power grid rises continuously, voltage quality problem becomes aggravated. Through multi-disciplinary analysis and demonstration, Fushun Power Supply Company installed SVC/SVG...

In the modern economy, the actual purpose of business (profit) came into conflict with the social and environmental results of production activities. The internationally recognized concept of sustainable development provides a comprehensive solution to economic, social, environmental and other problems...

This study investigates the influence of human resources on the attainment of organizational objectives by evaluating the impact of human resource development and work motivation on employee job satisfaction and performance. It also examines the mediating function of job satisfaction in these interactions....

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...

The Caspian Sea is located at the junction of the Eurasian continent, and its geo-strategic position is very important. At the same time, it has abundant energy and biological resources and has become an important area for strategic competition among major powers. After the disintegration of the Soviet...

This study focuses on the GDP development and forecast of Inner Mongolia Autonomous Region from 1993 to 2020. ARIMA model and time series forecasting are built to analyze the population development and forecast the GDP index in the next five years. The results show that the GDP of Inner Mongolia Autonomous...

Rural revitalization is a necessary link to realize the goal of national rejuvenation and people’s happiness in China, and the key to promoting rural economic development. It is worth discussing how to seek the maximum optimization and upgrading of industries in the right opportunity to stimulate the...

Emotions support the formation of durable representations of past experiences in long term memory. It has been suggested that people tend to have a better memory performance for emotional stimuli than neutral stimuli. Based on previous studies, the uncinate fasciculus, linking the amygdala and temporal...

In linguistics, a hotly debated question is that why some second language learners are better than others. One practical and applicable theory accounting for the difference in L2 acquisition is “The Input Hypothesis” presented by Krashen. This theory has been evidenced by many experiments carried out...

SVG is the third generation static var compensator that performs reactive power regulation by sending out capacitive or inductive current. Since numerous high power electronic components (GTO, IGBT) and PWM technology are used, the intensity and type of electromagnetic interference generated by frequent...

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....

During Trump administration, the US government not only had withdrawn from a series of multilateral agreements and international organizations, but also threat allies to revise the agreement, while the international community stay committed to upholding multilateralism in kinds of ways. The two diplomatic...

This article analyzes the current problems and promising directions of development in the field of foreign economic relations and international cooperation of the Sverdlovsk region. As a result of the analysis of normative legal acts, statistical analysis of data from open sources on the activities of...

The rapid development of Internet technology promotes the diversified functions of social networking platforms, and virtual community is one of them. Meanwhile, it seems that travelling has become a part of people’s lives, and no matter whether adolescents or the old may play the role of tourist or potential...