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Graphene nanosheets (GN) were efficiently prepared through one-step liquid-phase exfoliation of graphite powder, and then used to modify the surface of glassy carbon electrode (GCE) by drop to form a GN/GCE nanointerface. Subsequently, 4-amino-5-cyano-2-mercapto-6-phenylpyrimidine (ACMP) was electropolymerized...

Based on the TM and ETM+ Lands at image data of 2000-2014, using the GIS spatial analysis method and visual interpretation methods, we extract the dynamic desertification information of Hulunbeier sand land. The spatial-temporal evolution characteristics of landscape pattern are analyzed on the foundation...

According to the problem that the traditional Apriori algorithm needs to scan database frequently, an improved strategy and corresponding algorithm is put forward in this paper. This method, only when L1-candidates are produced, scans the transaction database D. The rest frequent itemsets are produced...

In machine learning, monotone classification is concerned with a classification function to learn in order to guarantee a kind of monotonicity of the class with respect to attribute values. In this paper, we focus on rank discrimination measures to be used in decision tree induction, i.e., functions...

Objective: Education equity has always been the mainstream discourse in the USA's public education, and also the crucial idea for promoting its political democracy and social justice. The political elites spare no efforts ever to induce the public to acknowledge and accept its values system by political...

This paper discusses the concept and characteristics of the computer simulation technology, and the general process of the simulation design, puts forward the problems in applying the computer simulation technology in the physical education, and analyzes the development prospect and significance of applying...

In this study, a P300 visual spelling system was presented using a novel method to input Chinese sinograms developed on a Hanyu Pinyin-based method. This method transcribes a Chinese pinyin into an initial consonant and vowel component according to its mandarin pronunciation. In this paradigm, each sinogram...

In this paper, using the method of combining qualitative and quantitative, we conducted an in-depth research to the sustainable tourism development theory, and then constructed an evaluation index system of sustainable tourism development in Hebei Province. Finally we used AHP to evaluate the tourism...

This paper attempts to examine the impact of agricultural mechanization on technical efficiency of grape producers with different farm size by using stochastic frontier analysis (SFA) approach as well as survey data of 1690 farmers in Hebei, Liaoning, Zhejiang, Shandong and Xinjiang Province. The results...

Under perspective of Industry-University-Research, colleges and universities make full use of educational environments such as their institutions, enterprises, etc., educational resources, and different strengths of social system to absorb the merits of each other, aiming to cultivating students’ learning,...

Time—varying, nonlinear and multivariable coupling are characteristics of temperature. In the temperature control process, the detected temperature is often lags behind the regulation of temperature, which will cause the phenomenon such as the temperature of the controlling system overshoot and temperature...

The emergence of e-commerce has a great impact on the traditional logistics. At present, the rapid development of e-commerce is inseparable from business flow, capital flow, logistics and information flow. Among them, the most practical logistics that connects the whole process becomes particularly important....

The development of bio-fuels were introduced, and it has greatly potential application. Pyrolysis process was benefit for the second-generation biofuels. The reaction mechanism of pyrolysis were summarized elaborately in this review. Main pyrolysis reactors and their research status were described, at...

In order to make the plug-in hybrid electric vehicle obtain optimal energy consumption economy and adapt to more complex working environment, the optimization energy management strategies based on driving cycle recognition were made. First, six kinds of cycle as standard working were selected to represent...

Luminescent gold nanoparticles(NPs) modified by Polyvinylpyrrolidone (PVP) with high stability and well dispersed property were successfully via synthesized hydrothermal method. UV-visible spectrophotometer, fluorescence spectrophotometer, fourier transform infrared spectrophotometer (FT-IR) and transmission...

Liaoyang is a county which the population grows slowly and has less existing urban population in Liaoning province. From 2003 to 2013, the county's economic develops faster but weaker and the most people in agricultural management for living. This article selects it as the research object, through investigation...

In this paper, a propeller model which is common used in small multirotor aerial vehicles is created in CATIA software. To analysis the aerodynamic performance of the propeller in wind field, numerical simulation method in fluent software is used. Through the building of computational domain, meshing...

One of the important factors in increasing the productivity of the incubation industry is to be sure that the eggs placed in the incubators are fertile. In this research, a fertility detection machine vision system is developed and evaluated. To this end, a mechatronic machine is fabricated for acquiring...

Martin Blödt first introduced that the modulation mode between fundamental frequency of rotor vibration, which is caused by bearing faults, and fundamental frequency of stator current is phase modulation. This paper accomplished the theoretical derivation about the impact of bearing fault on stator current...

Garbage leachate high concentrations of organic matter is considered difficult to deal with wastewater ,The complex and changeable water quality makes traditional processing method difficult to achieve better treatment effect. So the electric coagulation method processing technology application becomes...

The article typifies factors influencing the spatial differentiation of the non-observed economy and provides grounds for grouping them together. The author also details the specific features of the factors' occurrence in the constituent regions of Russia. The grouping approach is special due to the...

The article deals with the issues of supporting the country's own competitiveness through the modernization of the education system and professional retraining of personnel. The digital era will require the adaptation of educational infrastructure to new conditions. By carrying out work on improvement...

The article analyses the following problems: 1) whether philosophical foundations of science are included in the structure of scientific knowledge; 2) what types there exist; 3) what their functions in scientific cognition are. The author proves the position that philosophical foundations of science...

The development of digital photography has revolutionized the curriculum of today's colleges and universities. It is not only the important curriculum in professional colleges, but also one of the most popular public elective courses in colleges and universities. In the current teaching process, according...

The Belt and Road strategy encourages a large number of Chinese enterprises to invest in countries along the belt and road. Compared with host countries, Chinese enterprises have certain advantages in terms of technology, and their intellectual property rights are important investment assets. During...

The research objective is to give in-detailed description on the time markers for tenses in Mongondow language (Bahasa Mongondow) particularly on their types and meaning. The research applies qualitative descriptive method. Main data are taken from 2 or 3 native speakers in Mongondow language (Bahasa...

It's urgent to find a way to improve the college students' reading ability for the time being. Discourse analysis is the study of language use above the layer of sentences, in which many points can be used in the current reading teaching to improve the college students' reading ability. This paper explores...

Based on the second-order simplified model of servo system, a new kind of nonlinear sliding mode surface is adopted, and the derivative of sliding surface is derived to obtain the variable structure control law of servo system. The Lyapunov function is chosen to ensure the stability of the whole system...

Along with the development of Machine Learning, statistic and Artificial Intelligence, people are exposed to myriad of big data. Meanwhile, accurate data analysis is difficult. Echo state network (ESN) algorithms are widely researched and applied in many fields. Owing to their potential for exact prediction...

In this age, transportation and technology are rapidly advencing. Innovations continue to take place in every new invention. Unfortunately, public awareness is often not in line with the balance between the ecosystems and the environment. This causes the issue of global warming. One of the main factors...

The study explores the influence of purchase-decision involvement on purchase intention in the process of commercial residential purchasing from the perspective of customer perceived value. The aim of the study is to construct a model in which the purchase-decision involvement indirectly influences the...

The halon is usually stored in the sealed highpressure steel containers at liquid state, which can not be detected the liquid level by using the traditional contact-type method. In this paper ultrasonic is used to measure the liquid level which achieved the purpose of nondestructive testing, the model...

To improve the reliability of spectrum sensing, a cooperative spectrum sensing information transmission scheme is discussed in this paper. Pre-coding and cyclic delay diversity (CDD) techniques are fully considered and properly combined to obtain diversity gains. Simulation results show that the proposed...

Aru Sea in this study is a historic sea that contains the events of the liberation of West Irian from Dutch rule. In 1962 was one of the crucial events in Indonesian history concerning the liberation of West Irian which at that time was part of the Dutch rule. West Irian is one of the regions geographically...

Information systems are used in almost all spheres of human life and, as a rule, are focused on the processing of state, legal (legislative), business, financial, scientific and technical, educational, entertainment and other information. Over the past decades, intensive research has been carried out...

Human resources in Indonesia are required to be improved to be internationally competitive, actively synchronized, and innovative with rapidly developing information technology to support the quality of Supply Chain Management (SCM) and also support sustainable development. Nevertheless, in the era of...

The article considers theoretical approaches to introducing preschoolers to adult work and analyses the concept and technologies of preschool career guidance. It proves the effectiveness of gamification in preschool children career guidance as a modern trend of involving children in educational process...

The world of entertainment is an ever-changing minefield. With so many factors that influence the entertainment industry, it is always shifting and changing. What might be the current situation could be rendered obsolete only a few years down the line. To stay afloat in this fast-paced environment, companies...

This paper takes user interaction as the entry point and studies the interactive ceremony and the chain model of interactive ceremony against the background of barrage video. Taking Bilibili barrage as an example, based on the interactive ceremony chain theory, this paper explores the conditions, process...

Based on the clear definition of financial risk, this paper discusses the relationship between shareholders, banks and financial risk. The results show that: to a certain extent, shareholders’ behavior affects the financial risk of enterprises. When the amount of capital contribution of shareholders...

One of the main agenda currently under the focus of the government is to constantly improve the standard of education in Indonesia. Many aspects obviously have an effect on improving education quality. However, the professionalism of leadership and the managing skill of school administrators is one of...

This research is a development research that aims to improve learning outcomes and help in the field of sports science, especially in basketball. The media developed in the form of learning applications and basketball game scorers in the form of applications and instructional videos. The learning application...

With the birth of the Ministry of Culture and Tourism, the integration of China's culture and tourism industry has become a major national strategy. Based on the self-organization theory, this paper analyzes the self-organization characteristics and dynamic mechanism of the integration system of...

The United States has led the world in the rapid growth of higher education since the mid-twentieth century. This is due to a series of essential policies introduced at that time, one of which was the Affirmative Action Act. Education is critical to a country’s development, and achieving equity in higher...

With the digital transformation and upgrading of modern education, based on virtual reality, multimedia, visual interaction, network communication and other technologies, a virtual simulation interactive online training teaching system is constructed. Aiming at many problems existing in the current college...

This essay started off by giving a brief introduction about gray matter heterotopia and its classification. It is then followed by listing out the common genetic mutations that is associated with the disease including FLNA, ARFGEF2, C6orf70, FAT4, DCSH1 for periventricular nodular heterotopia (PNH),...

In recent years, the theory of multiple intelligences (MI) proposed by Howard Gardner has received much discussion among educational scholars, and research on the connections between MI theory and second language teaching has become increasingly popular. However, there is a paucity of research on the...

In sharing knowledge economy era, technological innovation brings the change of production pattern, focus on the process structure of knowledge work productivity, value creation and collaborative innovation to provide new technology paradigm and technical path of knowledge work productivity improvement....

Ecological wisdom is a form of human survival wisdom that advocates for a balanced and equitable relationship between humans and nature. Throughout their long history of migration and settlement, people have constructed villages in the vast southeastern mountainous areas and other regions, which are...

Construction crane accidents are a serious threat to the safety of people and projects. In this study, acauses framework for crane accidents was developed. Based on 249 accidents and association rules, a crane cause complex network is formed. Through the network analysis, the critical causes and critical...