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Teacher engagement is a newly-emerged concept in the field of Indonesian teacher education. To support this concept, we designed an artificial neural network (ANN) using backpropagation, stochastic learning, and steepest gradient descent algorithms to determine teacher engagement based on the Indonesian...

With logistics cost as objective function, the immune optimization algorithm was proposed to optimize the location selection of logistics distribution center. Feasibility analysis was conducted on the logistics demand points of 31 cities in China. Results indicated that the programming of the optimization...

During the last decade, there has been increased use of neural networks (NNs), fuzzy logic (FL) and genetic algorithms (GAs) in artificial intelligence (AI). Since these three methods are complementary rather than competitive, a better performance model which has combined GAs, FL and NNs comes into being...

The emerging technologies from the field of artificial intelligence (AI) have been deployed in many industries such as various online services, construction, car, and cybersecurity. Such technologies are advantageous because they can process and react to their environment or inputs in a way similar to...

In this paper, we assess Meta Quest ecosystem’s current security by exposing the peer reviewed research gap since 2021. Our multi layered analysis framework classifies vulnerabilities successful at hardware physical, middleware runtime, application and network communication level. Through these findings...

This paper discusses the impact of the outbreak of the Sino-US trade war on the volatility spillover effects among steel, automobile manufacturing, electrical equipment, and semiconductor industries in the stock markets through establishing the MGARCH-BEKK model. The results show differences in the volatility...

In order to research the reliability of electric power communication network, this paper proposes a kind of vulnerability analysis method based on business. Firstly, it applies the improved fuzzy analytic hierarchy process to evaluate electric power business importance. Secondly, the business importance...

In this paper, the issue of two-dimensional (2D) direction of arrival (DOA) and two- dimensional (2D) direction of departure (DOD) estimation for bistatic multiple-input-multiple- output (MIMO) radar with cross array is investigated. A novel multidimensional angle estimation methods based on unitary...

High frequency arc transducer array is mainly used in multi-beam image sonar, transmitting wide beam waves. The directivity diagram of the high frequency arc transducer is calculated based on the theoretical formula and the directivity characteristics are analyzed. Laboratory verification is conducted...

A set of vehicular farmland information processing system is developed in this paper. System uses the EPCS-8980 ARM industrial control computer and embedded GIS system as the information processing center, take Beidou navigation receivers as positioning tool, and Hall approach switch sensor as unit speed...

Translation is a significant activity in cross-cultural and cross-linguistic communication. Translators, as native speakers, are prone to make errors in translation between target language and source language due to both lack of a frame of reference and the general trend of diction based on first-language-oriented...

Equipment asset has a great value and use value, the management for it should be focused on the important consideration of the life cycle cost, making the disturbance of equipment asset value always permeates the overall process of equipment asset management, so as to provide scientific and reasonable...

The purpose of this paper is to develop a evaluation scale of track and field coach's ability. This paper uses the literature review method to initially draft 32 articles of the scale according to the standard procedure. 326 track and field coaches of different levels were tested by a pre-test scale....

Blueberry is a kind of economic fruit with high nutritional value, good economic benefit and broad market prospect. In this experiment, the growth of 15 blueberry varieties/strains in Qionglai in Chengdu city was investigated. The results showed that the growth rate of ‘Brigitta’ and ‘NBS2’ was the best,...

Firstly, making the equivalent problem and transform the problem into "The evaluation of the surrounding roads in the district to increase the intersection and a certain way after the connection, the surrounding junctions and road sections of the impact of the situation." And then we constructs a comprehensive...

The development of network technology and the popularity of the Internet have led to the rapid development of the Internet economy around the world. At present, the Chinese market has also formed a new market structure dominated by the Internet, information and high technology, which has brought new...

This research was conducted at Maros Muslim University. This study aimed to determine the impact of using digital wallets and financial literacy on the financial management of students of the Faculty of Economics and Business, Maros Muslim University. The data analysis method used in this research is...

We pay attention to the influence of Chinese people’s attitudes towards Korean culture contents and information after China’s Ban on Korea. The research results verify the relationship between Chinese cultural contents experience and Korean cultural contents attitude. At the same time, this paper examines...

Service public digital based to become demands important in realizing governance effective, transparent and responsive governance to need society. One of the form digital transformation in Indonesia is implementation system Online Single Submission (OSS) that works as instrument integration licensing...

Based on the precision and standardization brought by digital technology, this message adopts a global perspective to control Major sports events in a macroscopic way, and tries to solve the problems of the backward traditional operation mode of Major sports events and low management efficiency. On the...

As the incredible fast speed of development of the Chinese society, and the spreading covid-19 in these years, the competition in China increasing, represented by the increasing number of the postgraduation application and the increasing unemployment rate. Therefore, the difficulties and the complexity...

Human behavior is often affected by sudden emergency directly or indirectly. In this paper, we focus on two groups of people under different types of medical emergency calls. Based on the quantitative analysis of calling volume and call interval distribution before and after the emergency call, we find...

The traditional way of manual cleaning stairs, not environmental protection, cleaning efficiency and low, cleaning workers time and labor, in order to solve this problem, the design of a low power MSP430 series single chip staircase. The cleaning machine realizes the combination of the triangular roller...

Nowadays, due to the lack of Chinese painting test for the admission to art college, lots of students generally have a poor basis and understanding towards Chinese painting. Students do not have a comprehensive and deep understanding about meticulous painting which is an important branch of Chinese painting....

The iron ore prices continue to fall, but the four major mines contrarian expand their yield, which worsens the unfavorable situation that includes the over-high import dependency of China's iron ore and the import source over-concentrated and increases the operating risks to relevant industry in China....

With the continuous development of the Internet finance, the personnel cultivation standards are being spawned intensive development by logistics ecology and financial ecology. The competition of modern logistics is embodied in three characteristics: channels, cost and service. The role of a cost accounting...

Jintan is always cultural atmosphere, Paper - carving is Chinese folk arts and crafts in a field of brilliant flowers. This paper describes the Zhu Xiaokun, Yan zhuoning, Sub Rongcaicai, Yang Zhao and other groups 4 Paper - carving everyone's creative techniques and work style characteristics. A selection...

Study on folding frame to reduce the vibration in the process of transportation and work, the finite element model of folding frame was established by Pro/E and ANSYS Workbench and the modal analysis was performed, the vibration performance such as inherent frequency, vibration direction and extremum.etc...

A numerical simulation analysis model of the Metal/LTCC (Low Temperature Co-fired Ceramic) substrate vacuum eutectic soldering was built, through the study for the vacuum eutectic soldering process. Then making a thermal-structure coupling analysis for this model to research the residual stress distribution,...

By using different kinds of deposit methods such as thermal spraying, cold spraying and plating method, pure copper coating was prepared on aluminum alloy matrix. The preparation method, appearance of the copper coating, microstructure, and phase structure were then discussed.

Web design is a comprehensive design, its scope is very broad, good web design in addition to considering the excellence contents but the content should also reasonably effective visual layout. Beauty is the basic elements of any web page and the web page information not only to meet the needs of users,...

The social security environment is an important factor restricting human capital. In recent years, scholars at home and abroad have conducted a lot of research on the relationship between social security and human capital. This paper summarizes the literature on the relationship between social security,...

The family motto contains abundant moral educational thought, its role in contemporary moral cultivation for the youth is mainly reflected as: the motto of patriotic virtues cultivates the youth to love their country, the motto of the spirit of aspiration cultivates the youth to set up their goals, the...

This paper adopts finite element software to carry out structure design and force analysis for Machetang wire nets concrete inverted siphon engineering. Researching distribution laws of stress and deformation for inverted siphon’s typical sections and paths under various cases in construction and operating...

This paper describes the algorithms analysis and design course that uses ACM-ICPC programming competition problems as the basis for the lectures, homework and exams. Programming contest has certain timeliness, openness and objectivity of evaluation. By taking part in programming competitions students...

Simeulue District. Simelue is an island in the middle of the Indonesian Ocean which has amazing marine tourism potential. One of the coastal villages in Simeulue is Busung Village which has Busung Beach tourism. Busung Beach Tourism still has deficiencies, namely such as poor waste management, the assumption...

The global economy has a huge fluctuation, because there was a big shock to industries by COVID-19. In this context, supply chain financing is becoming a convenient and efficient way to help small and medium-sized enterprises(SMEs) take the next step, which is why it is experiencing rapid development...

Abusive behavior in a relationship is an act of violence committed by the perpetrator to the victim, both physically and psychologically. This study aims to examine the abusive behavior of female victims in early adulthood, which affects feelings of insecurity (insecurity) due to the treatment of abusive...

With the transformation of economy and society, the age structure of our country’s population is showing drastic changes. The aging of the population and the development direction of the aging that follow are considered to be the important characteristics of my country’s demographic transition. The health...

The central government has pointed out that China’s economic growth is shifting from a high-speed growth to a high-quality development stage. In the past, China’s household sector had low participation per capita in the credit market and the housing market bubble boosted housing credit. However, the...

The online and offline hybrid teaching mode has become a new direction of the experimental teaching, as the traditional evaluation method that evaluates the learning effect of students’ experimental process based on the results is no longer applicable. In this paper, aiming at the problem of comprehensive...

This paper focuses on the perspective of urban and rural employment opportunities and the urban-rural wage inequality caused by family background according to the statistics of Henan Province in 2014. According to the calculation, the factors that urban residents and their fathers engaging in high-wage...

TV logo is an important symbol of TV station. Automatic identification of TV logo can be used in television monitoring and media assets management. By analyzing the characteristics of TV logos, a new algorithm for TV logo recognition is proposed in this paper. First of all, the TV logo information is...

With the rapid development of e-commerce, more and more people choose to ship online. Meanwhile, the logistics industry is also booming and express delivery has already become an indispensable part of people’s life. Thus, how to reduce the work intensity of the courier and improve their work efficiency...

In other to cope with the vaccine-production when a deadly disease outbreaks suddenly, we build a model to deals with the prediction of the demand for the vaccines. Specially, we take an example of Ebola to illustrate our approach. Firstly, by modifying a formula proposed by WHO, we are able to predict...

This paper took the phase-controlled rectifying circuit as the research object to introduce the working principle of the three-phase rectifier circuit. Based on the PSIM software to build the circuit, this paper analyzed the working condition of the rectifier circuit under various common fire angles...

Street children are a serious problem in Surabaya. Loss of educational rights, involved in crime, promiscuity and susceptible to drugs. The study aims to find a role of Kampung Anak Negeri for the transformation process towards normal life. This case study research uses Talcott Parson's functional structural...

The influence of post figurative culture is more obvious in the information society. The information of basic education in China from the hardware construction to start, gradually promote the software construction, the development of information technology education mode of the whole process of Western...

According to the training target and present situation of applied undergraduate talents in higher education, this paper analyzes the general problems of the traditional teaching model of engineering in colleges and universities at present stage and puts forward the view that virtual experiment should...

Lattice basis reduction algorithms are important tools in the area of cryptanalysis. LLL algorithm is one the most famous algorithms and the parallelization of LLL algorithm has been received increasing attentions. In this paper, the traditional block-based LLL algorithm is implemented in a parallel...