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This paper makes a comparison of consolidation effect for heavy metals between the new curing agent and cement at first. Then, through experiment, a conclusion can be got that heavy metals’ leaching rate which solidified by the new curing agent met related national standard. At the same time, certain...

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,...

Dewey and Tao Xingzhi are famous educators and their physical education thoughts are embodied in their education system. The analysis indicates that Dewey’s ideas of physical education include Sports Power, Children's Games, Skill Learning, etc., while those of Tao Xingzhi include Health First, Lifetime...

MOOC is the abbreviation of the Massive Open Online, and the reason why it is popular in the world is that it is a new concept of education in accordance with the trend of global education information. MOOC course education mode is not only a challenge to the traditional college English teaching, but...

This paper aims to determine the optimal migrating route for refugees. Firstly, we develop a Secondary Fuzzy Evaluation Model SFEM to evaluate the metrics of refugee crises and allocate the refugees of six routes. Eleven factors are chosen as the primary factors of SFEM such as the number of refugees,...

The Construction Waste (CW) treatment resources have increasingly aroused concern because the CW disposal industry involves many subjects, including the unstable supply of raw materials and sluggish sales of recycled products and other characteristics, and industrial development hasn't yet reached the...

This article has been retracted: please see the Atlantis Press Policy on Article Retraction and Withdrawal (https://www.atlantis-press.com/policies/article-retraction-and-withdrawal). This article has been retracted at the request of the conference organizers. This article was a duplication of a...

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...

Planar near-field measurement technology is an emerging technology for near-field antenna measurement. It has been widely used in foreign countries. In recent years, domestic develop faster and faster. Gantry motion platform positioning technology is one of planar near field measurement technology key...

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.

Grounding is an important technology of microwave circuits. Soldering process can realize the grounding of microwave chip. However, the solder voids in soldering can make the reliability of grounding worse, deteriorating heat conduction performance and conductive properties, resulting in an error in...

Taking engineering education certification as an opportunity and according to professional standard of engineering education certification, the reform plans are put forward. At first, we discuss recognition of professional engineering education certification in this paper. And professional engineering...

The purpose of interior design not only is a decoration and beautification of the interface, more important is according to the different requirements of indoor space reconstruction space, namely the unreasonable interior space reconstruction to be practical, comfortable space. The most important means...

The combustion control system for small-size circulation fluidized bed boiler is a three-tier distributed control system. The system consists of host computer, master station and slave station. Master station synergizes slave station to complete control tasks, and sends process variables to host computer....

Here we discussed the SIRS model of pulse spaying pesticides with vertical transmission and single species. Assuming that the incidence rate is periodically time-dependant and the total number of forest trees also changes over time, we studied the stability of impulsive model using piecewise continuous...

This paper proposes multi-filtering method to prevent DDoS attack. Several filtering methods are applied in two firewall architecture for effective DDoS prevention. In the first firewall, R-PA filtering algorithm and strict hop counter filtering method are applied by analyzing packet paths. In the second...

Online personal shopper is an individual who provides online services to purchase goods for consumer on their behalf and get paid for the service. In Indonesia, online personal shopper or known for the term of “jasa titip” provider growing very rapidly as a business that promising. Due to the location...

The purpose of the study is to examine the degree of formation and the structure of the intellect of children of senior preschool age, the participants of the experiment of two different groups: examination year 2006 and 2014. The hypothesis of the work is the assumption of a decrease in the intellectual...

Based on complex network theory and a full understanding of the characteristics of internet complex network, this article gives an overview of epidemiological models of computer virus spreading, the virus spreading model of e-mail, the spreading models of stochastic constants, interval models and the...

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...

One of the urgent problems of social and economic development in modern Russian conditions is the search for ways to activate innovation in depressed regions. It is necessary to study the existence and strength of the link between the level of development of innovation activity and the state of the socio-economic...

The sense of happiness is the concentrated embodiment of outlook on life and world outlook in objective realities. There are unreasonable phenomena in the experience and feeling about happiness among students in colleges and universities. This paper took the views of non-materiality, non-result, non-hedonism...

Language is the carrier of culture. Therefore, foreign language learning involves not only the acquiring of linguistic knowledge and competence, but also the understanding of its inner cultural connotation, which is of great importance for modern China. The findings of the essay are as follows: first,...

Flipped classroom is an innovative teaching mode, which has made great achievements in the application of ideological and political courses in colleges and universities. As an effective way to use students’ extra-curricular time, flipped classroom can not only strengthen the interaction between teachers...

After entering the 21st century, China's volunteer service team and quality of volunteer service have been significantly improved. The current college students volunteer service work also highlights the problems, such as a single, volunteer work ability in volunteer service contents, service motive is...

Scientific urban development has been a significant trend of new-type urbanization in China. Base on this trend, this article takes Epang Palace Archaeological Park as an example to explore methods of urban planning in historical environment. The method contains three aspects: discovery of historical...

Guangdong province has a well-developed commercial economy with a large population. In the long-term development of Cantonese, there have many taboos. Taboos are linguistic customs that have local dialects or social dialects. Many taboo words in Cantonese are often ignored by the public because of their...

The purpose of our work is to obtain a multi-dimensional research hotspot after literature cluster analysis of global gerontology research hotspots from 2008 to 2017. Clustering information, such as major research institutions, journals, related diseases, treatment methods, chemical drugs and Chinese...

This paper puts forward the binary strategy of etymology comparative teaching method and word meaning translation comparative teaching method, so as to realize the cultivation mode of postgraduates’ humanities critical thinking ability with the mutual support of classroom teaching module, extracurricular...

Research and development of this angry bird game to improve manipulative basic motion learning outcomes for elementary school students in grade II, specifically there are several objectives, including: 1) To obtain in-depth information about the process of implementing manipulative basic motion learning...

Water carrying capacity assessment is to reveal the relationship between water resources, population, and economy, fully use water resources, and make economic development go hand in hand with protection of water resources, which simultaneously promote sustainable social and economic development. Based...

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...

Ecotourism is an important form of tourism development today and the nature reserves provide an excellent ecological background for ecotourism. This paper analyzes the present situation of ecotourism in nature reserve of China and discusses the development model of ecotourism in nature reserve.

How to evaluate the position errors of a hole group correctly is a key point in application and dissemination of position tolerance. In a coincident tolerance zone, a new concept, rotation of the theoretical center of the hole group, is raised here, by means of it, the geometrical reference frame of...

Trains can only carry cargo from one station to other stations. To arrive at the destination, the cargo still needs to be carried by other mode of transportation. About 80% of transportation in Java is dominated by roadway transportation by far. Many business doers prefer using trucks to trains because...

Correlation analysis is a basic problem in the field of data stream mining. Traditional method is not suitable for real time processing with huge amount of stream data. We propose a new method based on Boolean representation for lag correlation analysis among multiple data streams. The raw stream sequence...

The purpose of this study is to 1) Analyze the relationship of service quality to customer satisfaction in OLX stores, 2) Analyze the influence of site quality on consumer satisfaction in OLX stores, 3) Analyze the effect of prices on consumer satisfaction in OLX stores, 4) analyze the influence of brand...

Big ball games are one of the most popular sports and every human likes to do. The purpose of this research is to produce ball that will be named “Medicine Voiced Ball (MVB)”; how to manufacture MVB on visual abilities in children who include blind people. MVB will be able to represent ball characteristics...

The new engineering construction of the Ministry of Education clearly points out the new requirements of creative innovation and entrepreneurship training in engineering specialty construction. Meanwhile, with the rapid development of e-commerce, as a practical e-commerce major, it must also highlight...

The presented article substantiates the need to revise the content, choice of means and technologies for vocational training of students in connection with the formation of a new technological order in society based on continuous changes in the nature of production. The the educational environment specificity...

A study to determine the impact of transformative leadership and rewards on employee performance. The population in this study was the staff of Nagari Head Office Padang, which used primary data. The sampling method uses proportional stratified random sampling with 128 respondents. The analysis method...

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...

Problem-solving skills need to be taught to students at school. One type of learning that is considered appropriate for teaching problem solving skills is STEAM learning. The aim of this research is to analyze the effectiveness of STEAM-based science learning to improve students’ problem-solving skills....

Bandarmology analysis is a new paradigm in stock investment. This concept has similarities with herd behavior which has been discussed in several works of literature for a long time. Some stock investors, especially the millennial generation in Indonesia, have almost no good financial literacy. The phenomenon...

The ecological significance of reef-building coral reef ecosystems in warm shallow waters has been brought to light in recent years by developments in environmental research and marine resources. For the protection of ecosystems, monitoring marine animal populations is essential. Real-time environmental...

In recent years, the cases of financial fraud within China’s listed companies in the U.S. have increased. Financial fraud usually fails to reflect the normal profitability of enterprises and harms the interests of small and medium investors, disturbing the normal operation of the market as a result....

This study involves the revitalization of industrial sites in Tangzha Town, Gangzha District, Nantong City, Jiangsu Province, China. The purpose is to revitalize the industrial sites and make it a cultural facility of the town. Tangzha Town is one of the earliest developed industrial bases in China....

Manufacturing digital innovation ecosystem is an industrial organization form suitable for the digital age and an important way to realize high-quality development of manufacture. From the perspective of manufacturing digital innovation ecosystem, this paper takes the dynamic capabilities as the threshold...