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Since the First National Environmental Protection Conference was held in 1973, environmental education in China has developed rapidly, and Shenzhen is one of the fastest growing areas. This paper takes Shenzhen as an example to study the frontier of environmental education practice in China. This paper...

There is a growing emphasis on critical thinking skills for English learners in Chinese universities. This paper intends to study the effects peer interactions have on the improvement of students’ argumentative structure in written work. Peer interactions are organized under the teacher’s guidance throughout...

The purpose of this study is to estimate psychological changes, especially the prevalence of anxiety and depression symptoms among university students during the pandemic. In addition, we also evaluate the potential lifestyle-related factors that make students more likely to experience these impacts....

This study investigated the regional dialect shift experienced by Tulungagung college students studying in Surabaya. The objectives of this study are to find out the different regional dialects between Tulungagung and Surabaya, the factors causing the students to experience dialect shift, the process...

There is a clear spatial disparity between the locations at which landscape design programs are taught and the locations that have the greatest demand for it from the point of view of biodiversity, which leads to an uneven allocation of educational and social resources and leaves natural resources highly...

The cable wind-induced vibration of long span cable-stayed bridge is one of the key factors causing serious damage to the bridge. The ribs setting on the surface of the stay cable are one of the aerodynamic damping measures to restrain its wind-induced vibration. As the surface morphology of the stay...

Studies on discrimination and hate crime incidence on Asians indicate that the act of aggression and micro-aggression have a direct impact on victim’s mental and physical health. So far, however, only a few studies point out the relationship between Asian discrimination and the pandemic of Covid-19....

Packaging competence in Visual Communication Design (DKV) expertise program in the learning process based on evaluation results of subject teachers is known to have several obstacles that cause student learning outcomes to be less effective, it can be seen that the value of student learning outcomes...

With the COVID-19 virus in the world that does not subside, scientists are competing to create various medicines that can be used to treat people who are infected with the virus. Even now, the vaccines distributed by the government have not shown significant results. However, until now, no medicine can...

Enterprise cost accounting is mainly horizontal distribution and vertical distribution, in which the vertical distribution is mainly used by the equivalent units weighted distribution method and the equivalent units first-in-first-out method, this paper through the comparative analysis of two vertical...

It is very important to determine the specifications of components of vehicles at the initial design stage. Currently, the researches on torsional stiffness and weight optimization, structural improvement, and vibration and noise have been carried out. However, the structural local optimization of a...

This study was conducted with the aim of determining the relation- ship between the issuance of green bonds and the increase in the value of com- pany shares in the Indonesian capital market. Using a systematic literature re- view approach, this study collects and compiles various literatures that discuss...

Kader Surabaya Hebat is a cadre that helps the Surabaya City Government solve social and health problems. Surabaya Hebat cadres in RW 05, Balongsari Village, Tandes Subdistrict, Surabaya City, there are several problems, namely the lack of assistance from medical personnel, the lack of recommendations...

The main gearbox is an important driving force for a pump. It needs to carry out regular monitoring. In this paper, it measures the vibration acceleration signal of a pumping unit’s main gearbox, names them 1# and 2#. After comparing the time course curve and spectral of the two main gearbox, it has...

During the construction of a building, the quality of the building is directly affected by the effect of supervision carried out. Therefore, the construction enterprises need to actively carry out supervision on the quality of the building projects to a detailed and sound extent. As construction project...

with the development of high technology, inverter request higher capacity. However, the traditional two level inverter capacities of the power electronic devices have been difficult to achieve high power requirements. Therefore, the national science and technology workers continue to put forward a variety...

Chemistry is one of the subjects that is quite difficult for students to accept, especially in the introduction to the periodic table of elements, which are not small in number. So there is a need to develop interactive learning media to increase students’ interest in learning. This study aims to create...

In order to speed up the construction of an innovative country, and deepen the reform of scientific research system, the Ministry of Education and the Ministry of Finance jointly implement a plan to promote the innovation ability of college. This is a strategic choice to solve the backward science and...

In order to develop more suitable anticorrosive coatings for hydraulic engineering metal structures, studies were carried out on the preparation and electrochemical properties of water-borne inorganic zinc-rich coatings in this paper. Through effective regulation of the type and dosage of silicate and...

Automotive product injury risk evaluation is an effective means to reducing the loss caused by automotive product injuries by controlling the risks of such injuries. Based on the product injury monitoring data from the national product injury information monitoring system, and focusing on potential injury...

Educational personnel have an important role for tertiary institutions. Education personnel function to guarantee the continuity of the education delivery system in an institution. The performance of educational staff will greatly affect the performance of tertiary institutions, one of the factors that...

To study the shearing performance of asphalt mixture with Lucobit, AC-13C and SUP-20 asphalt mixture with Lucobit were carried out the uniaxial penetration test and the the direct shear test. The results show that the angle of internal friction of the same gradation and temperature has little difference,...

According to the mineralogy of the polymetallic ore the process of preferential flotation of copper was adopted, and the separation of lead, zinc and sulfur were carried out and implemented Four products, including copper concentrate assaying 22.67% Cu at a recovery of 91.77%, lead concentrate assaying...

In recent years, the cluster approach has become one of the main methods used in public administration both in Russia and abroad. Economic security is the basis of strategic planning designed to implement the strategic national priorities of the Russian Federation, and plays a dominant role in the economic...

The COVID-19 pandemic has had a huge impact on the global economy. Most of the region’s “non-essential” businesses were ordered to shut down by the government. Also, only necessary productive activities were allowed to operate, so most of the region’s GDP was kept below. In that case, biotechnology and...

Android system is currently the most frequently used smart mobile operating system, lightweight JAVA EE architecture has good stability, extensibility and compatibility, therefore it has been widely applied in the development and design of system. In this paper, information interaction platform based...

The COVID-19 pandemic has currently taken over the public’s attention. Due to the pandemic, the situation had become uncontrollable which caused people to react with an act of self-protection. This resulted in the escalating level of panic buying by many people from around the globe. Drawing on the Protection...

The PHP as an open-source coding language is becoming more and more popular for companies, web developers and researchers. It is frequently adopted when building up a server. Protecting PHP code from being plagiarized is also a hot research issue especially with the rapid development of dynamic web industry...

China has about 400 million hectares grassland, accounting for 41.7% of the land area, from the 2013 China Prairie Conference published data, the Chinese grassland CO2 absorption capacity of 21.7 billion tons, How to effectively integrate the huge grassland carbon sinks has become a problem. Through...

This study aimed to: 1) develop language skills in children; 2) provide fun learning through storytelling method using audio-visual media in Early Childhood Department Group A. The research method was carried out by classroom action. The research subjects were students, consisting of 16 children, in...

This study aims to describe the nominal phrase structure of the Mongondow language in terms of the relationship category of its elements and to describe the structure of the nominal phrase of the Mongondow language in terms of the semantic relationship. This study uses a qualitative method. The data...

In modern society, the odd-job economy has become an increasingly common phenomenon. In the context of the odd-job economy, workers find themselves in a precarious position, becoming freelancers, casual workers and contractors, even many full-time and professional jobs are undergoing this precarious...

In hot-stamping production line of high-strength steel, when high-temperature sheet gets out of furnace, it needs to be delivered as soon as possible to press for stamping, to reduce high temperature oxidation and plasticity reduction caused by temperature drop, and improve the efficiency of the production...

In view of the fact that the parameters can not be fully identified, which is frequently occurred in real adaptive parameter identification, this paper makes a deep analysis and studies the effect of the adaptive control law on the situation that parameter is not fully identified. In order to simplify...

The Sidoarjo local government has made efforts to reduce waste in the Jabon landfill. Based on Local Regulation No. 6/2012 on Waste Management and Retribution for Solid Waste/Cleaning Services. The Local Government tries to handle household waste and waste similar to household waste by sorting, collecting,...

Online education has been prominent ever since the Covid-19 pandemic. With the urgent need for more good online education resources, many online learning platform has made the online learning more available and made more educational resources accessible to students. Among several well-known online learning...

With the development of multimedia technology and network communication technology, distance computer management as a kind of new management meansconstantly developing based on internet, attracts more and more attention. Computer distance management is a kind of activities refers to the use of multimedia...

With the development of information technology, the use of information technology to promote the reform of the teaching model has been the community and the education sector generally recognized. This paper points out the necessity of reforming the teaching model from the traditional classroom drawbacks,...

The obesity and decrease in strength quality become a more and more serious problem among college students. In order to research the relation between the strength quality of college students and the body fat ratio, to discuss the effects of obesity status on the strength quality, to provide a reference...

Quantitative statistics analysis of lineament has been widely carried out in geological research, and Landsat data have been used most extensively for remote sensing geological investigations. This paper made an interpretation of lineament from Landsat-8 imagery and summarized the direction distributed...

Research in the field of measuring quality criteria and indicators of the production systems of enterprises is engaged over a long period of time. This led to the emergence of the ‘lean production’ direction. The primary object of applying the principles and methods of lean manufacturing is the workplace,...

The design for the normal operation of load in a period of time when the electricity suddenly interrupted. The whole design used "AC-DC-AC" form. The direct current can be obtained by the electricity after the rectifier or the battery voltage after boosting and then sent out after boosting and inverter....

In recent years, vehicle electrification is promoted around the world to reduce greenhouse gas emissions. As electric vehicles (HEV, PHEV, BEV) are taking a bigger portion of the market share every year, it is important to find out whether this trend does provide environmental benefits in real life....

One of the subjects taught at the elementary level is science, the concepts contained in the science material are very many that allow for misconceptions experienced by students. Understanding concepts is the main key in science learning, but there are still conceptual errors experienced by students,...

The mechanical equipment especially large key equipment reliability, availability, maintainability, and safety is related to enterprise's production efficiency and people's life and property security, wireless sensor network (WSN) is used to build the mechanical vibration monitoring system can make up...

Shale gas is a kind of unconventional gas,but it is difficult to exploit because of the low permeability and porosity of shale.In recent years,with the larger emission of CO2,how to use CO2 to enhanc shale gas recovery(CO2-ESGR)and sequestrate CO2 effectively is a topic of common concern.Besides the...

With the rapid development of modern educational technology, based on the network teaching activities continue to enhance. How to give full play to the advantages of network technology to carry out college English network teaching is the current college English teaching reform project. In this paper,...

This study aims to find out and analyze the needs natural environment- based media development in creating motivation to learn science. This study was qualitative research. The subject in this study was a grade IV teacher at SD Muhammadiyah Alam Surya Mentari. Data collection technique used interview,...

With the constant development of science and technology, the requirements of modern companies for the numerical-control talents have changed accordingly. This essay points out the problems of today's universities methods of talents training, analyzing the types of numerical-control talents and the required...

In recent years, China’s economic development pattern has gradually changed to a major domestic circulation with domestic and international dual circulation promoting each other. At the same time, opposition from the West to the outward transfer of industrial chain has been growing, and the new normal...