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Mining is prone to cause land encroachment, geologic disasters, vegetation destruction, environmental pollution and other problems in the surrounding areas. As an important ecological barrier and water conservation area in Guangdong Province, the study of ecological risk assessment caused by mining is...

In recent years, improving the safety of civil engineering structures has become an important part of structural development. In order to improve the safety of oil and gas transportation systems, it is necessary to focus on pipeline safety. The study focused on an X80 high-grade steel pipeline with a...

The study investigated the accuracy of self-assessment (SA) and possible reasons for inaccuracies using correlation analysis and sentiment analysis based on machine learning. Results show that there was a moderate correlation between self-assessment and teacher assessment, and a general trend of underestimation...

In this paper, we conduct research on the modern architecture planning and design patterns under green and low carbon background. Nowadays, the development of the national green building although there is a big progress, but in order to realize in the true sense of the green building, on the one hand,...

It is very important to draw experience and lessons from the buildings having been built which had ever suffered from the earthquake disaster. Because of poor experience and seismic design. Chinese buildings like the Tangshan Earthquake and Wenchuan Earthquake has caused our country great casualties...

The FEM simulation of flow of extruding plastic gear during cooling and die design was studied in this paper. A capillary rheometer MLW-400 was used to measure the curve of shear rate VS viscosity of POM-500P, the Power Law constitutive equation was used to describe the POM rheological characteristics,...

In order to meet the diversities of subject contents and students’ learning methods as well as the personality of the students’ learning process, teachers have to change their traditional classroom teaching model and cultivate students’ comprehensive qualities. During the classroom teaching of “modern...

In order to simulate the combustion process of the internal combustion engine, a new grid generation was carried. This paper developed the KIVA-3V software to establish a gasoline engine combustion chamber model. Firstly, the schematic of grid generation and block of combustion zone is given out. The...

A new strategy of high concentration short duration treatment of Thidiazuron (TDZ) for enhancing adventitious buds formation from hypocotyl explants were attempted in Jatropha curcas. The best shoot buds induction (81.91%) and number of buds per explant (10.16) were obtained from hypocotyl explants treated...

As one wonderful flower of farmers’ art with a rich local smell, Wuqiang New Year paintings are pure art from farmers’ bones. Their simple and unadorned modeling, stable and harmonious composition, and strong color application all condense farmers’ wisdom and aesthetic conception of thousands of years.

Nowadays, massive databases have accumulated and networked in the large-scale and distributed networks, however, in which extensive data are still hard to be directly shared to or efficiently exploited by the users as many challenges and technical designs of query processing are arising in the networks....

In this paper, the author discussed the development pattern of Micro-blog combined with E-commerce. The feasibility of combination between both was analyzed. This paper pointed out e-commerce providing innovative profit model and development power to Micro-blog, and E-commerce enterprises can apply the...

This paper designed the safe driving speed analytical system on the basis of Matlab auxiliary fuzzy control, builds its model of the multi-sensors information fusion. According to the real time monitored temperature and pressure, applying fuzzy control technology, determining of the driving speed security...

The idea of great unification is very profound. Historically, China has overcome many risks of divisions and built a unified multi-ethnic country, which is deeply rooted in the idea of great unification. The idea of achieving great unification by using military forces sprouted in the Xia, Shang and Zhou...

The compliance system characterized by the operator's initiative to follow legal norms has its unique instrumental value in the economic development of the new era. Although China has initially established an antitrust compliance system, the frequent occurrence of new types of monopolistic acts...

In order to promote the construction of ideological and political education in colleges and universities, all majors are actively exploring ways to integrate the ideological and political education into professional teaching. From the angle of compiling professional teaching materials, combined with...

Taking Shapowei Huangcuo section of Huandao Road in Xiamen as the object of study, this paper explores spatio-temporal variation rules of coastal spatial vitality of Huandao Road and analyzes the relationship between environmental factors and spatial vitality; The multi-source data such as Baidu thermodynamic...

As China’s power state grid continues to expand, transmission line towers are significantly affected by the threat of mining activities. In order to deeply understand the effect of ground deformation induced by coal mine gouging collapse on the vulnerability of transmission towers, the transmission line...

Purpose: Explore the pathway design and empirical validation for the cultivation of marketing professionals in the context of the digital economy. Design/Methodology/Approach: Combine literature review, expert interviews and cluster analysis, this study examines the current status and challenges in marketing...

To protect the workers exposed to industrial noise, prevent and control the occurrence of noise-induced hearing loss, and reduce the incidence of occupational noise-induced deafness, a method and its application example were presented to assess the risk of noise-induced hearing loss. Based on the data...

Firstly, the importance of the construction of classroom teaching quality measurement system and the methods of classroom teaching quality measurement are summarized. This paper summarizes the domestic and foreign literature on the measurement of classroom quality evaluation system, further introduces...

The wellbore chemical anti-scaling technology is one of the effective ways to enhance the maintenance time of pump in the ASP flooding. This study investigated the different amount of calcium ion, silicon ion and scale inhibitor influenced the anti-scaling performance of the simulation system. The result...

Collection and acquisition of water meter, electric meter, heat meter and gas meter is an effective way to im-prove the intelligence and automation level in the energy field. In this paper, the data collection technology scheme of public utilities was introduced. Using construction achievements and experience...

Rhymes with the large amount of energy loss during the operation cycle of machine tools, environmental contamination occurs simultaneously. To cut down the energy cost, there is a growing need to research into the basic rules of energy consumption of machine tools. This paper focuses on the energy consumption...

As a key technology of the measurement of precise time-frequency signal, network test is one of the important directions of development of the test system. By means of putting the measurement equipment under remote control via Internet, the network test system provides anytime and anywhere monitoring...

Facing hackers’ intelligent attacks and multi-source information from various security equipments, evaluating real-time risk of the network becomes more and more complicated to handle. This paper proposes a new attack graphs model(NAG)-based analysis method in order to assess the impact on the network...

The advancement of modern society relies heavily on well-educated people, which in turn demands for good higher education system. German high education “Dual System” combines theoretical learning and practical training, which is nowadays gaining popularity in Germany countrywide. The system is described...

Nowadays, learning team has become an important foundation for modern work. In a team, how to recommend learning resources to the appropriate team member according to the task requirements is a key factor of success. This paper firstly reviewed related methods and concepts in knowledge modeling and learning...

A novel photochromic diarylethene bearing a pyrimidine moiety, 1-(2,4-dimethoxyl-5-pyrimidinyl)-2-[2- methyl-5-(3-methyl)-3-thienyl]perfluorocyclopentene has been synthesized. Its properties, including photochromic and fluorescent behaviors, have been investigated. The compound exhibited remarkable photochromism,...

This paper based on the situation of Thailand's uneven regional development and the modernization process which during a period from 1980s to 1990s. As a most controversial period of Thailand's modernization, the remarkable economic achievements of these two decades had attracts the attention of the...

Augmented reality technology is to integrate computer-generated three-dimensional virtual objects seamlessly with objects in real situations, thus providing a complementary and visual enhancement to the real world. In this paper, we set up a set of transformer evaluation index based on augmented reality....

Reactive power dispatch, which may have many local optima, is an important and challenging task in the operation and control of electric power system. This paper presents a Self-adaptive Differential Evolution hybrid Particle Swarm (SaDEPS) optimization algorithm for optimal reactive power dispatch problem....

The national grants work is related to education fairness and is one of the important contents of the comprehensive victory period of building a well-off society. It is the core content of college student financial aid management work, and it is also an important issue for college students. This paper...

This paper chose the surface sediments of lakeside wetland from southern Yangzonghai as the research object, studied the sediment contents of total arsenic (TAs) and arsenic fractions (acid soluble arsenic-F1, reducible arsenic-F2, oxidable arsenic-F3 and residual arsenic-F4) of different seasons and...

Aiming at the problem that the sequence data can’t be fused with the interval data in the database directly, the sequence-interval asynchronous data recognition algorithm based on interval association degree was proposed. First of all, reduce the dimension of the sequence data, use the maximum and minimum...

China's economy is showing a new normal, turning from high speed growth to medium and high speed growth. The economic structure is confronted optimization and upgrading. The driving force of economy is changed from factor drive, investment drive to innovation drive. The exhibition industry of our country...

A inter-group scenario simulated experiment is adopted to investigate the influence of failure attribution and leaders’ affective feedback on members’ angry and frustration. Subjects are divided into eight groups based on four failure attributions and two affective feedbacks. The results show that, under...

With the development of economy and society, more and more college students improve their comprehensive ability through self-employment. This article takes the university student entrepreneurship project” Shell Mi Le Duo” catering project management as an example to explore new ideas for college students'...

The performance of Suju opera Liu Ru Shi is a major event on the stage of Suju opera, national intangible cultural heritage, since the 21st century. Based on a unique perspective and carefully polished by an elite team, Liu Ru Shi has become an epoch-making work in the history of the development of Suju...

In oil palm plantations, there is age gradient that is expected to affect pattern of Hymenopteran parasitoid community. The aim of the research is to evaluate effects of age gradient of oil palm plantations on community of hymenopteran parasitoid. Approximately, six blocks representing three different...

As for international FPSO Operators, Brazil is a country which have important market of FPSO leasing and service. However, the high taxation in Brazil makes FPSO operators difficult to enter into the Brazilian market. In order to attract overseas investment, the Brazil government makes some preferential...

In order to reduce automobile exhaust pollution, government departments should formulate transportation policies to promote the popularization of pure electric vehicles, and effective transportation policies require a thorough understanding of the factors that influencing the purchase intention of pure...

At present, the total balance of non-performing loans of major commercial banks shows a rising trend, which not only seriously weakens the economic support role of commercial banks, but also seriously affects the net profit income and economic asset quality of commercial banks. The national financial...

Based on the contact characteristics of helical surfaces and the coexistence of rolling and sliding at the screw-roller interface, a forecast model of the thread pair using Archard wear theory is proposed. To obtain the wear depth and the wear volume of the screw raceway in the whole effective stroke,...

In recent years, Yue Opera has gradually faded from people’s view. As one of the first Chinese operas to be included in the Intangible Cultural Heritage List, Yue Opera is known or heard by less and less of the younger generation. For the message to reach the crowd, the communication media is an important...

With the rapid rise of the digital economy, the overall informatization level of enterprises is getting higher and higher, and massive data information is transformed into productivity, which gives enterprises opportunities for development and brings new challenges to internal financial management. Faced...

The EUREKA Robotics Centre organises several programs to promote the public understanding and sustainable development of STEM disciplines by showcasing cutting-edge technologies in Robotics and Artificial intelligence. In 2022–2023, the EUREKA Robotics Centre partnered with the Alan Turing Institute...

The purpose of this study is to investigate the relationship between job reward satisfaction and job performance of knowledge-based employees. In this paper, knowledge-based employees in Beijing were selected to conduct a questionnaire survey, and SPSS 26.0 was used to analyze and process the data between...

This study investigates the relationship between carbon emissions and several socio-economic factors in E7 countries, employing the Fully Modified Ordinary Least Squares (FMOLS) method. The examined factors include population, renewable energy consumption, net trade, and greenhouse gases. We employ the...

Karama Village and Tangnga-Tangnga Village are two coastal areas in Tinambung District that have been touched by the program for the procurement of nylon gill net fishing gear. The program for the procurement of nylon gill net fishing gear is a form of activity carried out by the government in order...