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In the frozen area, the freeze-thaw cycle may lead to the separation of the concrete spray and the slope in the spray anchor structure, resulting in failure of the spray anchor structure.In this paper, the gravity of the spray layer itself is decomposed by the force equivalence principle and the Saint-Venant...

Li-air battery is considered as a promising alternative in the future to replace the current battery technologies. It can eliminate the common range anxiety in electric vehicles for its compelling high energy density. However the extremely low power density becomes its deadly drawback which makes it...

Three kinds pit array on the surface of cylinder liner were prepared by using laser device, the diameter were 250 m, 350 m and 400 m respectively. Then, the textured surface was nitriding treated by using nitriding salt bath device. The friction coefficient of the piston ring and the three kinds of surface...

Ecological clothing design has become the main topic of clothing design industry. With ecological design concept penetrating to all the aspects of society life, the clothing industry is also developing ecological clothing under the influence of this concept. Through the interpretation of ecological design...

The hercynite synthesized at 1600 in protection atmosphere was thermogravimetrically analyzed. The results show that the change of oxygen partial pressure during sintering transforms some Fe2+ in the hercynite crystal structure into Fe3+ but the hercynite structure remained. Based on the modal for hercynite...

In order to meet the needs of the development of automotive lightweight,a lot of advanced high strength steels are developed.The first generation of advanced high strength steel is very low in the strength-elongation product, lightweight and security.The cost of the second generation steel is high and...

According to the practical condition of 3401 fully mechanized caving face in Dayang coal mine, the relationship between strata behaviors, mining technology and stope gas emission are analyzed through real-time monitoring of the support working resistance, advance abutment pressure and gas concentration...

In wireless multi-hop networks, the quality of service provided by the system heavily depends on the cooperation between nodes. However, nodes are reluctant to cooperate with each other to save their limited resources. This tendency will put a limit on the application of the current wireless multi-hop...

Drug addicts rehabilitation program is one of government effort to accompany and cure the addicts medically; socially and psychologically for narcotic/drugs addicts. To implement the rehabilitation program; communication management is needed by IPWL (Mandatory Report Recipient Institution). Cooperation;...

By studying the current situation of mixed teaching reform in China and foreign countries, and from the perspective of students, OBE is used to carry out mixed teaching reform in advanced mathematics courses. The online teaching and classroom teaching are organically combined, and an integrated assessment...

This research aims to examine the effect of religious music-based group counseling to develop the meaningfulness of teenagers’ life. The single-subject design was used to obtain data from 40 teenagers, divided into four groups. Furthermore, a religious music-based Rational emotive behavior therapy (REBT)...

Since the beginning of March 2020, the number of positive cases of the 2019 coronavirus disease (Covid-19) has continued to increase. Until Wednesday (1/4/2020), the number of positive cases of Covid-19 reached 1,677. There were 103 patients who were declared cured and 157 other patients died. Over the...

With the development of the Internet, fans establish contacts through online platforms, and gradually form a fan culture. With the development of culture and the expansion of groups, the influence of the fan economy on the market has gradually expanded, and it has gradually affected other traditional...

The document delineates the primary domains and recent advancements in exploring the economic insights of green space in urban areas within environmental economics while suggesting potential avenues for future research. The paper aims to achieve three specific objectives: 1) To explore how urban green...

In the context of the “Double Reduction” policy, a questionnaire survey was conducted on the current development of basic informatics education in Xuzhou City, and the survey data were statistically analyzed to summarize the problems encountered in informatics education. And based on the SCIR model to...

Against the backdrop of the global attention paid to sustainable development and the fulfillment of corporate social responsibility, enterprises and investors have come to gradually recognize the importance of environmental responsibility. Environmental protection has become a core issue on the global...

This project introduces a real-time multiple face recognition and tracking system. It utilizes a lightweight yet powerful deep learning model for face Recognition, ensuring efficient performance. The system incorporates a robust tracking algorithm to maintain face identities across video frames, making...

This paper studies the border trade development between the Chinese Soviet Republic (CSR) and the White Area from 1931 to 1934. At that time, Kuomintang (K.M.T.) and the Communist Party of China (CPC) were in a hostile state. The CPC was weak and could only survive in the mountainous areas at the border...

Every child has the right and opportunity to get an education, including children with special needs (CSNs). Inclusive schools are one of the choices of schools that include CSNs to study together with their peers in one class. One of the benefits expected from this inclusive school is to foster empathy,...

During the year 2020, the world has suffered from a new outbreak virus called COVID-19, which was contagious and resulted in “lock down” policies in many countries and regions. These situations put huge pressure on the economic performance worldwide, in the meantime, many companies were seriously hurt...

The rational development of the university teaching management personnel is the request of the development of higher education itself, and it is also an effective way to overcome the deficiency of the traditional education management. In the era of knowledge economy calls for a scientific and democratic...

College English teacher prefer to use videos or video clips to have a lead-in or as a culture background intervention at the begging of a class which is also favored by the students. This paper aims to verify whether this kind of teaching method have a scientific effect or a positive transfer on the...

We first examine the techniques, development, and application future of the current recommender systems in the film industry. Various recommendation techniques in current applications and the K-nearest neighbor (aka. KNN) algorithm, in particular, is then introduced in detail. This is followed by an...

American feminist literary criticism is an important branch of Western feminist literary criticism, has experienced female image criticism, Women's Center criticism, black feminist literary criticism and multicultural identity criticism stage, respect for differences and on the basis of personality toward...

In this paper, a micro-power wireless and low voltage power line carrier double channel meter reading scheme is proposed. The two communication channels of this scheme coordinate and supply each other, which takes the full advantages of each channel. The high real communication success rate and the accuracy...

Many hydrocarbon explorations in mature fields have been severely affected by complex and overburdening issues, such as shallow gas accumulation, gas pockets, and gas seepage. In this work, a new forward modelling technique is proposed in evaluating the potential survey design for fields affected by...

An anti-intrusion system is provided, including the front-end information collection system, network operator platform, or operating system and peripheral systems. The system can prevent network intrusion efficiently.

The experiment aimed to evaluate the effect of 1-MCP treatment on postharvest ‘Hanfu’ apple. The fruits were treated with 0, 0.3, 0.6 and 0.9 L•L-1 1-MCP before put in cold storage condition (2±0.2 ) with modified atmosphere package for 240d. The storage quality and physicochemical change were measured...

In order to elevate efficiency of traditional Fuzzing technique, a novel method using genetic algorithm is proposed based on path coverage and test cost. There are evidences that GA has been already successful in generating test cases. Considering path coverage as the test adequacy criterion, we have...

Network security situation prediction can help network administrators to make security decisions, and the current network security technology cannot predict the future network security situation. Hereby, a network security situation prediction based on incremental wavelet neural network (IWNN) was proposed,...

This paper uses the analytical framework of exploratory spatial-temporal data analysis (ESTDA) to analyze the spatial-temporal dynamics and influencing factors of county-level economic disparities in Gansu Province from 1995-2015. The results are as follows: Through the analysis of spatial-temporal evolution,...

The paper discusses correlation between free will and the ideas of nonviolence. The authors prove that establishment of nonviolent behavior principles around the world require human free will existence. However, freedom needs to be secured by law in order to prevent its turning into arbitrary behavior....

With the development of the logistics system, the experience of server and server are put forward the higher request, the role of logistics is the most basic is to save human wisdom. In addition, the logistics system of intelligent system enables express parcel arrived at the station, through the control...

Flipping classroom realize the optimization of teaching effect by changing the teaching process of knowledge transfer and knowledge internalization, provides a new idea for the reform of college English teaching. Based on the theory of constructivism and mastery of learning, this paper puts forward the...

Cultivating the key ability is as the core of the business oral English teaching, and the action-oriented teaching method with the student-center has very important practical significance in the development of higher vocational education. In addition, the new and practical concept of the vocational education...

Its unique resources of climate and geography add Sanya much more charm and tourism income. However, these external resources can not completely meet the requirement of rapid development in Sanya especially at the present time when it has not only been a slowdown in world economy growth and tourism,...

Volatile organic compounds (VOCs) can have an important influence on plant-insect interactions. In particular, insect behaviors are often influenced by the volatiles of both host plants and non-host plants. The objective of this study was to assess the behavioral responses of the aphid, Myzus persicae...

In order to address the security issues of the classified multimedia contents, a multilevel encryption scheme is presented which support multilevel encryption by introducing the time seed which used for generating time master key and then further generating encryption key. This scheme takes advantage...

Time-difference method is a vitally significant algorithm for measuring natural gas flow with ultrasonic gas flowmeter. The key of this algorithm is to accurately measure the arrival time of ultrasonic signal. However, it is difficult to determine the feature points corresponding to the arrival time...

The period Han Dynasty (202 BCE-220 AD) is the first unified period of China. As the Han histories reveals, one of the main challenges faced by the Han emperor is the relationship with nomands in the north and west of the Han dynasty (occupying approximately the area of current Xingjiang and Inner Mongolia...

Mental poverty has led to the lack of spiritual motivation and intellectual support for poverty-stricken groups in western China, which has seriously hindered the pace of rural economic development in western China and the overall effectiveness of precise poverty alleviation. The problems of mental poverty...

In recent years, radio and television technology's rapid development has promoted the popularization of live broadcast globally, which many universities use, particularly nowadays. In 2020, the COVID-19 coronavirus broke out in various parts of the world. Besides online innovation in curriculum...

In the context of globalization, it is an urgent problem for transnational corporations to establish and maintain a global brand with a unique image that can be widely accepted by markets in different countries through global advertising strategies. Under the premise of comprehensive consideration of...

Among the many theories of second language acquisition, Krashen’s “input hypothesis” is far-reaching and controversial. Krashen’s input hypothesis has laid a foundation for the study of second language acquisition and played a positive role in guiding foreign language teaching. However, there have been...

This paper identifies the advantages of reforming undergraduate art experimental teaching in comprehensive universities in the context of new liberal arts construction. Three approaches are proposed to address the two core issues of undergraduate art education—the need for multidisciplinary integration...

In a highly technologized society, the development of virtual technology has become a key point of competition in various countries. In recent years, virtual technology has gradually replaced the life mode that the public has been living in, and the commercial marketing of virtual idols is a derivative...

This paper focuses on the investment analysis of a listed technology company in China—Pylon Technologies. The company is one of the earliest domestic manufacturers to enter the energy storage industry field, mainly focusing on lithium battery energy storage technology and the overseas household energy...

Supercritical fluids have been recognized as a working media to improve thermal efficiencies in power cycles and for energy conversion, and have been used or selected as the working fluids in engineering fields, and so on. To better understand the interesting characteristic or abnormal behavior’s of...

Without a doubt, a sudden outbreak of COVID-19 and policies enforced in China for the purpose of ensuring high-quality development of the education industry have an unprecedented impact on training and educational institutions. However, this is also an important opportunity for educational institutions...

Women trafficking in China has always been a serious problem. The trafficked women are exploited as baby factories or are abused, which is a pity. Many factors account for the selling and buying of marriage. This paper reviews several reasons leading to the domestic transaction of women in China. Hierarchy...