Search all articles

This Medical needle plays an important role in modern clinical medicine. The penetration and pull process of medical injection needle was simulated by FEM software Abaqus, and the equivalent stress and strain were analyzed. Self-developed mechanical loading equipment was adopted to test the penetration...

Green foams/aerogels based on nanocellulose derived from natural plant fibers have been extensively studied because of their great potential for applications in energy adsorption, energy storage, template, thermal insulation, sensing, and water purification. Progress in fabricating foams/aerogels using...

This paper presents an automatic traffic-sign detection and recognition algorithm based on sparse representation. Our system consists of several steps. In the first stage, we detect potential traffic signs using the most remarkable feature-color-extracted by HSI model, which is immune to lighting changes....

It is an important engineering problem that affected by the environmental factors, the performance of aircraft structure of carbon fiber reinforced polymer (CFRP) under the Marine environment has depredated; and it is an important means of analysis of CFRP material degradation by accelerating aging mechanics...

One of the government’s efforts to improve the quality of public services, as mandated by the Law of the Republic of Indonesia, Law on Public Services. This law regulates the principles of good governance which are the effectiveness of government functions itself. For that, it is necessary to compile...

The primary aim of this study is to optimize the presence of Desa Adat (traditional villages) in Bali by implementing Bali Regional Regulation Number 4 of 2019, which pertains to Desa Adat in Bali. The focus is on acknowledging and respecting their role and position, clarifying their status and legal...

In order to study the effect of pedestrian panic on evacuation in fire scenarios, a fire evacuation model based on FDS and cellular automata was established. The model corresponds the FDS grid to the cell of cellular automata, and loads the flue gas data obtained by FDS into the cell in real time. At...

This study uses the Theory of Planned Behavior (TPB) and collects 172 accurate questionnaires from middle-aged and older people in Chengdu. The study uses structural equation modeling (SEM) to identify the important elements that influence individuals’ intention to use companion medical services. The...

This study proposes a Multi-Level Screening Identification algorithm for the automatic extraction and identification of impact craters based on CCD image. Considering of the comparatively low robustness of traditional algorithms, we design analytical hierarchy process in the new algorithm. First of all,...

In this paper, the advantages and disadvantages of various kinds of clustering analysis and boundary point detection algorithms are analyzed, Combined with intrusion detection to deal with the characteristics of the data object containing noise, varied types,uneven density, and large amount of data....

In numerical simulation of wave equation, in a limited area to establish artificial boundary absorbing boundary conditions, the angular point on the calculation area of the processing is also cannot ignore a problem. According to CE, MTF, PML three different boundary conditions, using different angular...

In recent years, human action recognition has become a hot topic in the computer visual and pattern recognition fields, which has a wide application prospect, such as intelligent monitoring, human-computer interaction, virtual reality, content-based video retrieval and home robotics services. Although...

Vehicles detection has a great significance on traffic congestion relief, traffic accidents prevention and treatment. This paper proposes an improved Gaussian mixture model (GMM) to detect moving vehicles because GMM always detects background for foreground in complex environment. The new algorithm combines...

The author sorted out a total of 289 questionnaires and established multiple linear regression model by investigating the university student entrepreneurs at different education background between October 2018 and March 2018, surveyed the influences of entrepreneur entrepreneurial motivation on entrepreneurial...

The 18th National Congress of the Communist Party of China proposes to advocate prosperity, democracy, civilization, harmony, freedom, equality, justice, rule of law, patriotism, dedication, honesty, friendliness, and actively cultivate and practice the core values of socialism. General Secretary Xi...

Under the background of rapid urban economic development, urban children's life is undergoing dramatic changes. The stratification of children's lives, partnership crisis, and social inadequacy has greatly affected the healthy development and growth of urban children. Rebuilding children's life centered...

Image matching solves the identification of identical regions between images in a moving image sequence that is collected by a CCD camera. Through image feature region matching, micro-displacement and micro-angular displacement can be measured based on digital image processing. In the paper, a shape...

Teaching interaction is an important factor which affects the quality of teaching. Reasonable and promptly interaction can improve the teaching effect. Teachers are the designers and leaders of teaching interaction. In the process of mixed teaching, teachers should combine various interactive methods...

Aluminum alloy A6061 and mild steel Q235 sheets were welded by resistance spot welding. The interfacial microstructure was observed and the feature and distribution of the interfacial reactant were analyzed and the effects of welding current on the nugget size and tensile shear strength of the joint...

From the perspective of internationalization, in view of the current situation of postgraduate training at home and abroad, the problems and problems to be solved in the process of postgraduate training in China are analyzed, and the training mode of innovative talents is put forward from the aspects...

On the basis of the existing research literature, this paper points out the urgency of core technology breakthrough in China's high-end equipment manufacturing industry, and deeply analyzes the problems existing in the core technology breakthroughs of high-end equipment manufacturing industry. Then from...

In order to make data collection more convenient, quick and accurate in working site in the existing wireless data acquisition system, one kind of multi-function handheld terminal is designed which combines the wireless and wired data acquisition. The paper adopts Atmega128 of ATMEL as microcontroller,...

This study examines the existing literature on the factors that impact the disclosure of government finance reports. The aim is to assist both the central government and local governments in submitting accountability reports in the form of financial reports. These reports not only comply with regulations...

Covid-19 has brought a significant impact on people’s daily life by influencing various industries. To discuss the impact of Covid-19 on consumption-related industries, this paper chose four industries of Agriculture, Food, Soda and Beer industries of the U.S. market. Based on Fama-French Five Factor...

The school acceleration program is an initiative by the Ministry of Education, Culture, Research, and Technology aimed at realizing an independent, sovereign, and distinctive Indonesia through the values of Pancasila. The benefits of the school acceleration program include improving the quality of education...

With the development of social networks, information on social platforms is exploding. However, Plenty of rumors have also appeared on social platforms, which significantly affect social stability. To reduce the harm of rumors, we design and implement an automatic rumor detection system. In this system,...

LM (Levenberg-Marquardt) algorithm is an optimization algorithm for the overall situation which is appropriate for neural network training. It is assumed that standard BP neural network tends to reach the local minimum instead of the optimization of the whole, demand much more training resulting in the...

In view of the common network monitoring and maintenance methods can not meet the needs of aerospace communication IP network management, this paper based on aerospace communication IP network characteristics, research and development of auxiliary monitoring system to achieve the important line status...

Using laser scanning system for preparation of abutment body of data acquisition and accuracy analysis for the reconstruction of 3D laser scanner abutment preparations and by the method of reverse engineering established the 3D digital model of the simulated abutment, using professional software to simulation...

As a new mode of tertiary industry that China supports and develops vigorously, the integration and development of culture and tourism industry are of great significance to promote the development and upgrading of the entire national economy and structural transformation. Based on the development of...

This article is to analyze the genre of Chinese fantasy TV drama series and the author takes the blockbuster named “Xiang Mi Chen Chen Jin Ru Shuang” as an example. It is aimed to discover why are audiences obsessed with fantasy dramas? Why we have two levels of differentiation toward a drama series...

Based on the investigation of phytoplankton in 14 samples of the waters among Xiaowutai Mountain in August 2016, the species composition, evenness, abundance and diversity of phytoplankton in the Xiaowutai Mountain were studied, and then evaluated the quality conditions of water. The results showed that...

At present, the safety evaluation of long-span bridges in construction is a hot research topic in the world. Considering the main factors (cantilever erection, wind load and temperature change), which influence the change of bridge member stress during the construction phase, the reliability of construction...

Strengthening patriotic education is the common pursuit of all countries. Based on the core periodical database and CSSCI database of China National Knowledge Infrastructure (CNKI), there are 386 literatures published from 1993 to 2023 with the themes of “college students” and “patriotic education”....

Accompanied by global climate variability and the increase in engineering construction, the problem of landslide disaster is becoming more and more prominent because landslide disaster has a wide range of hazards, high risk, and other characteristics, which makes the application of intelligent algorithms...

In recent years, China’s birth rate has hit record lows, and the natural population growth rate has begun a negative growth pattern. Correspondingly, the “fear of marriage and childbearing” among young women of marriageable age in social media has become a group emotion. “The fear of marriage and childbearing...

With the improvement of China’s comprehensive national strength, more and more Chinese language learners come to China, and they come to China with different learning motives. By understanding their has a great interest on Chinese excellent traditional culture, and culture of traditional Chinese medicine...

A costume drama Serenade of Peaceful Joy set in the Song Dynasty that was just produced by Dongyang Noon Sunshine has about 400 million invested in it. It was well-liked once it was released, but the respondent was different. The play actually employs unique narrative, aesthetic, and promotion strategies,...

An optimization method for evaluating urban rail transit vehicle base schemes based on resilience theory was proposed. A comprehensive evaluation index system was established based on four aspects: asset resilience, network resilience, user resilience, and social resilience. An optimization method for...

Climbing route is the core achievement of climbing unclimbed mountain, for a determined climbing route can provide safety guarantee for later climbers and also provide reference for them to create new climbing routes. Therefore, each climbing success of unclimbed mountain is a process in which climbers...

This article is related to the powerless of instructor training which result from Enrollment of graduate student. Following the example of the innovative initiatives about postgraduate education in Energy school of Harbin Institute of Technology, the Grassroots Institute effect of environmental education...

To solve power quality problems caused by voltage sag, an improved adaptive genetic algorithm is presented for the optimal allocation of power quality monitors. The basic idea of the algorithm is that the entire system can be observed when voltage sag occurs on the buses and along the lines, and thus,...

China depends heavily on coal to meet its electricity and economic development needs for a long time and it has surpassed America and became the biggest greenhouse gases emission country in the world.The appearance of biomass energy power generation has been easing the tension of domestic energy and...

In this paper, a new method of weight determination and fuzzy mathematics is introduced, and the characteristics of risk factors of project bidding quotation are introduced, and a quantitative method for the risk analysis of bidding quotation is put forward.

The emergence of new format of tourism industry, mobile interconnection of tourism enterprises and new media of tourism information against the background of economic new normal requires that tourism management major of colleges and universities should attach importance to innovation and entrepreneurship...

In order to evaluate the cyberspace security of smart city, a new cyberspace security evaluation model of smart city is proposed, which is based on the big data and the classified protection technology. The key performance indicator and analysis algorithm is provided to quantify the cyberspace security...

Financial inclusion is an important component of financial development because it provides financial services and access to the community, which can encourage economic growth and reduce poverty, where economic growth and poverty are included in the critical objectives of sustainable development goals...

The influence of exchange rates on global trade has long been a topic of significant interest and importance in the field of international economics. Exchange rates play a crucial role in determining the competitiveness of nations in the global marketplace, affecting the costs of imports and exports...

This study aims to identify the results from the mapping of the lecturers expertise potential from Sendratasik (Seni Drama, Tari dan Musik /The Arts of Drama, Dance, and Music) Education major, Faculty of Languages and Arts (FBS), Universitas Negeri Surabaya (UNESA). The mapping results will be the basis...

Aiming at the traffic safety and comfort issues of the tunnel lighting system,In this paper, taking the case of ChiBai Tunnel in Tonghua of Jilin Province and HeDa Expressway ShiDao-YangCha tunnel,different installation methods,installation height,installation angle,and different combination of lighting...