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A detailed three-dimensional finite element analysis model for an aero-engine compressor blade was established. Blade vibration response was experimented, considering a dry friction non-linear response method for solving for the fan blades. It can’t be calculated using the ANSYS platform when considering...

In multi-targets inverse synthetic aperture radar imaging, range profiles of multi-targets with different motion are coupled, so traditional Range-Doppler imaging algorithm is failure. A new imaging technology based on low-rank decomposition is proposed in this paper. After translational compensation...

Elastomers are necessary materials in building materials. Mouldy materials will not only influence the surface view but also mechanical properties. In this paper, maleoyl chitosan (MCS) was selected as antimicrobial for improving natural rubber (NR) materials' antimicrobial properties together with mechanical...

In order to promote the development of Chengdu tourism resources, this paper based on text mining, using content analysis method to conduct qualitative research on the network evaluation text of Chengdu tourism. The ROST CM6 software is used to perform high-frequency word analysis, semantic network analysis...

This research aimed to develop a pheromone-based smart mosquito trap for reducing the regional and temporal occurrences of mosquito-transmitted pathogens. The study was mainly concerned with killing mosquitos in a very large area without negatively impacting the physical health of living beings. The...

The use and utilization of gas in various aspects of daily activities is commonplace. One aspect is the use of LPG gas in the Pharmaceutical Laboratory. By paying attention to this, there is a big risk, namely the potential for a fire to occur when LPG gas leaks. In an effort to improve the prevention...

Consumers are active in their favourite brand communities and go to competing brands’ communities to express their love for their own brand, mock the competing brands, and so on. This phenomenon is known as brand fan antagonism or oppositional loyalty. In recent years, brand fan antagonism has become...

The social development and stability of the border areas are the basic requirements of the national stability and unity. The factors that affect the social development and stability of the border areas are multifaceted. However, under the conditions of peace, economic development and national policy...

The purpose of this research is to assess the fatigue crack growth life of the screw blade in the screw sand washing machine. The fatigue crack growth life of the screw blade is assessed on the basis of the random load with the Gauss distribution, curve, linear elastic fracture mechanics, and Austen...

In the training process of young athletes, sports schools often only pay attention to the training of "champion", neglecting the cultivation of "educating people". Although it plays an important role in the rise of Chinese competitive sports in a short time, the painful prices of this "gold medal" pursuit...

The curriculum “Globalization and World Politics” is guided by the 2015-2017 Action Plan for International Students and aims at cultivating talents with Chinese spirits, international vision and abilities of international competition and cooperation. The curriculum intends to conduct teaching reform...

In the field of computer security, especially in the field of network security, it is very important to assess the vulnerability of computer system. Connection on the network computer system in the presence of vulnerabilities may let elsewhere on the network malicious attackers invade inside the computer...

In today’s age of talent shortage and talent competition, long-term cooperation from all sectors of society is needed. The school is the key carrier of talent transportation. It is the mission of the school to focus on training talents.Under the educational background of strengthening moral education,...

Sampling loss of the structural information of the image for the one-dimensional compression and bring about the loss of recognition accuracy, we propose the concept of two-dimensional compression samples. Using a set of sparse-based perception to get the sparse data on the raw data of the defect, fabric...

The laboratory heating thermoelectric generator (TEG) combinesthe phase change material (PCM) via solar panels, to achieve the integration of the electricity generation and adjusting indoor air temperature of buildings,to create “perpetually” powered sensor nodes that enable to harvest ofrequired energy...

This paper analyzes the optimal path problem of AGV for smart factories, and propose a hybrid algorithm combining genetic algorithm and simulated annealing algorithm. The objective function model is established according to the target optimization, the improved genetic algorithm and simulated annealing...

Long-standing biases related to gender, nationality, race, and commercial value have persisted in the field of sports. With the widespread application of generative artificial intelligence in scenarios such as sports news, interactive commentary, and fan conversations, the issues of “hallucination” and...

This paper focuses on misunderstanding and negative effects on multimedia education as well as its usage. Also, the paper provides a degree which should be used in multimedia education, such as encourage teachers’ guidance, pay attention to students’ feedback, establish teaching-accumulations, as well...

Nowadays, the definition of health is not only the absence of disease, but both physical and mental health. Loneliness as an important measure of mental health has become a topic that can not be ignored. In this paper, we study the problem about loneliness of individuals can be automatically recognized...

The activated carbon with high specific surface area and high content of mesopore is prepared with rice husk as raw material NaOH as activing agent.The effects of such factors as the ratio of phosphate to rice husks, the activating temperature and time, heating rate and different activation process upon...

With the increasing of mining depth, the temperature has become one of the main factors influencing the deep mining engineering. As the surrounding rock of deep soft rock has the characteristics of strong rheology and large deformation under the complex environment of high temperature and high pressure,...

In order to find out the sensitivity of reinforcement factors that influences the geogrid reinforcement on slope stability of mine tailings, this paper designs the test according to orthogonal method. By choosing laying length (L), laying distance (D), laying angle (θ), tensile strength (T) and geogrid...

This research discusses the development of a smart kitchen system for MSMEs in the production of Palembang crackers based on the Internet of Things (IoT) which aims to improve the efficiency of workers in the production kitchen through automatic control of exhaust fans. The system utilizes DHT11, MQ135,...

This paper introduces the equipment-fan filter units (EFU) and analyzes the characteristics. Five modules samples of FFU and EFU are tested on the FFU performance test bench. Contrast shows that, there are significant variations of air velocity uniformity between the two, the central-regional velocity...

With the acceleration of the digital transformation in education, labor education has gained increasing attention in higher education as a vital means to enhance students’ practical skills, innovative thinking, and social adaptability. However, current labor education in universities faces challenges...

The paper aims to make an exploratory discussion on the application of information technology to foreign language teaching. Combining the properties of language learning and learners' needs, we analyze the potential uses of information technology in language teaching and come to the conclusion that information...

To solve the problem of the inconvenience of the work correction traditionally, the author designed an electronic assignments correcting system based on traditional homework paper pattern. According to image processing technology based on MFC, it realizes the functions of the image recognition, partition...

Despite government efforts toward encouraging the rapid growth in renewable energy in Beijing, the gap between energy supply and demand is aggravated, and the energy structure has yet to be optimized. This paper simulates the energy system of Beijing in 2012 from the perspective of wind power by using...

The cave dwelling is an important residential building in the Loess Plateau, which is the inheritance, development and evolution of the ancient human' cave life on the Loess Plateau, it is built along the mountain and underground of the Loess Plateau, it is a form of cave dwelling in natural loess, it...

According to the appropriate dimensions offered by World Health Organization (WHO) and American Association of Retired Persons (AARP), this paper make the transforming need dimensions for old communities in Dalian, China. And we carry out a survey in 50 communities in Dalian, covering four districts...

As maintenance resources have periodicity, namely, rest must be after certain working time, maintenance task usually is pressing, which must be going on without interruption, how to give out maintenance task scheduling plan and rest time of maintenance resources at same time is a problems deserving discussion....

The economic attributes of culture are symbiotic with the cultural properties of the economy. Industry integration is a form of industrial organization and new industry development mode of current economic and social development in China. Through industrial integration, all sectors of the industry can...

This paper mainly aims at the algorithm of scene categorization. Firstly, putting forward by using the edge information of training set image to modela probabilistic generative model, and getingt the shape prior distribution of each scene category by learning, and inferencing to get the boundary distribution...

The Internet economy has brought about some new legal issues, and the transfer of personal online stores is one. Through the analysis of the transaction mode in the transfer of personal online stores, this paper gives suggestions for the transfer of online stores from the perspective of e-commerce platform...

This paper aims at the distinction of Presupposition and Entailment. Since various kinds of definition misused confusedly. The distinction is always a hot question for discussing. The author tries to distinguish the presupposition and entailment from semantic scope by negation test. The traditional negation...

Since Novel Coronavirus Pneumonia (hereinafter referred to as “COVID-19”) was discovered in late December of 2019, it has rampaged worldwide, causing social and financial loss to countries all over the world. There are many factors that affect the spread of COVID-19. This paper will study the economic...

The merger of Korea and Japan in 1910 undoubtedly opened the “cold winter era” in North Korea’s history. Even though a hundred years have passed, the ‘hatred’ of the Korean nation’s subjugation has still not disappeared. In the past, how Japan “legally” occupied North Korea under the modern Western treaty...

Iris recognition is the highly trusted identification recognition technology among methods of biological recognition. In this paper, we use the back propagation algorithm to train the neural network, so as to establish the iris recognition system model. The experiment demonstrates that it has a high...

With the arrival of the Age of Big Data, the mass network archival resources attract considerable attention from the world history teachers and researchers in Chinese colleges and universities. This paper focuses on the value and significance, the collecting, the cataloguing and use of the digital archival...

Aerial camera could obtain the ground target image information, and the target recognition could be carried through the image preprocessing and interpretation. In the process of image interpretation, under the precondition of massive images, if the interpretation member recognition was used only, the...

College students, as a kind of giant and potential group, have their special consuming characteristics. The undergraduates in Xiamen University of Technology were surveyed by means of questionnaires to analyze the consumption spending, consumption planning, consumption structure, social consumption,...

This paper studies a framework for implementing meta-heuristic algorithm selection based on meta-learning approach, which is used to recommend the most suitable meta-heuristic algorithm for different problem instances instantly. Therefore, a small sample of instances for capacitated vehicle routing problem...

TD-LTE-A; Transmission Delay Optimization; Scheduling; Resource Allocation; QoS

The research status from coupling blasting theory, experimental study on decoupling charge blasting, decoupling charge blasting field application research status, the decoupling charge blasting in the hole wall pressure increases, higher utilization of explosive energy, to enhance the ability of rock...

Drawing on Amabile’s componential theory of creativity, the present research aims to test how a creative learning environment can foster undergraduate creativity through three distinct mechanisms (i.e., learning goal orientation, network ties, and knowledge sharing). A total of 431 students and their...

Under the background of cultural power, red culture, as a unique cultural heritage in China, carries rich historical significance and revolutionary spirit. With the rapid development of the expressway network, the service area, as a rest place during the journey, the landscape design is not only related...

The identification of power equipment using visible image and deep learning methods has become widespread in the power industry. However, current deep learning algorithms often face issues related to large model parameters and high hardware requirements, making it difficult to integrate them into mobile...

The control system of a certain type APU is analyzed and researched. Certain analysis on the mechanism of the structure and working principle of APU and study of the idea of its fuel control system are made. The main fuel flow control law and control algorithm are deduced by reverse analysis method....

With the cloud computing time arrival, spatial data storage and management technology based on cloud computing are getting more extensive attention and application. But under the cloud environment, how to ensure that the data stored in the cloud security will be a serious challenge. This paper introduces...

Feng Shui, as one of the essences of traditional Chinese culture, not only embodies profound philosophical thoughts but also closely connects with people’s living environment, quality of life, and psychological state. This article aims to explore pathways for integrating Feng Shui theory with artistic...