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Sustainable development plays a more and more important role in various countries. To determine whether a country is sustainable, we define a concept named sustainability index, which is utilized to represent the sustainable level. The Sustainability Index(SI) is calculated by 22 indicators, such as...

The monitoring and control system of tower crane is an embedded system which is based on the CRIO module and LabVIEW platform. It can monitor the work condition parameters and control the executing elements of tower crane. The embedded system configures CAN bus driver module and CAN node field detection...

With the social and economic development in today's technology, the natural eco-environment is disturbed by destruction, and with the improvement of people's living standards, the quality of the environment is poured more and more attention, so for Hydraulic and Hydropower Engineering Eco-environment...

This article focuses on a review of quality research in MOOCs from science citation index expanded (SCI-EXPANED) and Social Sciences Citation Index (SSCI) database on web of science, concerning the rapid growth of interest in understanding MOOCs. Research results indicate that (1) the number of citations...

This paper will analyze and summarize the current situation of photovoltaic industry scientific talents in the Yangtze River Delta, in a way of principal component analysis, and based on the basic information obtained by a questionnaire survey and field research. According to the current situation summarized...

Several real-world situations can be modeled as maximal covering location problem (MCLP), which is focused on finding the best locations for a certain number of facilities that maximizes the coverage of demand nodes located within a given exact coverage distance (or travel time). In a real scenario,...

Islamic culture is popular in the Arab region, it has a style of its own and plays an important influence on the process of human culture. Islamic culture started to be spread and developed in China rapidly in the Ming Dynasty. During this period, impacted by the Maritime Road and Land Silk Road, Chinese...

Pharmaceutics experiment is an important curriculum which acts as a bridge between Medical science, pharmacy theories and practice. In order to improve the teaching effect of experiment of pharmaceutics, this article discusses the characteristic of pharmaceutics experiment and told how to put the teaching...

A detailed simulation model of Photovoltaic (PV) generation system based on MATLAB/Simulink and the detailed mathematical presentation, is established first. Its inverter-based simplified model, i.e. the switching-function equivalent model is proposed and simulated, overcoming the limit of traditional...

Welfare and close related issues, like poverty and ine-quality, are multidimensional as they involve not only income, but also education, health or labour. This paper aims to measure the dependence among dimensions us-ing copula-based coefficients. This approach focuses on the positions of the individuals...

Nonlinear finite element model of a transmission tower-line system was set up and galloping of iced bundle conductors in the system was numerically simulated by means of ANSYS software The galloping trajectories vibration frequency, galloping order, conductor tension and unbalanced tension characteristics...

In the trend of the new economy, Science & Technology Services (S&T services) have played an important role in the course of innovation and entrepreneurship activity. This paper describes the function orientation of science & technology services, and research the interaction between S&T services and...

This article examines the historical attempts to apply mathematical methods in the theory and methodology of accounting from the beginning of accounting as a practical activity until the first half of the twentieth century. The article analyzes the evolution of accounting from the component of the mathematical...

Labor plays an important role in the whole human society, especially today. It can be said that without labor, there can be no modern society. In the network information society, people demand higher creative labor, but ignoring the general labor and its education, which is related to the growth of young...

Since 2000, a large scale of capital has been invested to infrastructures of China, and the overheating of economy therefore gives rise to excess capacity in certain industries. The eruption of 2008 US economic crisis, followed by the European sovereign debt crisis in 2010, has influenced the world as...

this study is still an initiation stage for implementation in Northern Maluku Archipelago. Because of the characteristics of the archipelago and many black spots in rural area. An alternative research is conducted to overcome technical problems in rural areas of the archipelagoes. One of the alternative...

With wide implementation of information technologies in education, there is a transition to a new paradigm. The traditional forms, methods, means and content of education do not fit into the new paradigm and so need theoretical reconsideration. The methodological basis for the new para-digm has to be...

At the national education conference in 2018, President Xi Jinping stressed that the construction of the teacher team was the basic work, and the development of students' core literacy is the core and important content of the current education reform. Core literacy poses challenges to the cultivation...

The electronic industry of Russia was seriously damaged during economic and political reforms in the country. The main production is focused on defense potential of the country at state-controlled enterprises. The growth of this industry is ensured by the state orders. The share of small and medium business...

With the continuous acceleration of the current urban development process, the digital city management system occupies a particularly important composition in the urban development. However, at this stage, it is more likely that there will be isolated islands of information among the application subsystems...

Zhouqu County is located in the southeast of Gannan Autonomous Prefecture, with three rivers (Bailong River, Kongba River and Boyu River) running through. From the rich human cultural relics in ancient times, to the ancient Di-Qiang culture, from the ancient and mysterious Tibetan culture, to the integration...

Increasing population aging is a trend in social development, so it is crucial to explore how to better provide old-age services. This paper uses the Chinese Longitudinal Healthy Longevity Survey’s 2014 cross-sectional data, and uses the logistic regression model to study the impact of four types of...

The article is dedicated to one of the relevant problems in modern legal regulation in Russia — the absence of proper legal arrangements for environmental offences. The challenge lies in intersectorial, interdisciplinary regulation of the above mentioned social relations which suggests the existence...

The research aims (1) knowing the adaptation ability of coastal peoples in Kalama Island, Tatoareng District Sangihe Island Regency to climate change that occurs; (2) analyze the impact caused by climate change on the fisheries sector in Kalama Island, Tatoareng District Sangihe Island Regency, and (3)...

Authoring of personalized Web page by integrating heterogeneous Web page elements from different sites is a challenging task in Web 2.0 applications. An approach to extract various of partitions or elements, which can be the basic HTML elements, CSS definitions, JavaScript source code, etc, from different...

The type-2 fuzzy logic system permits us to model uncertainties existing in membership functions. Accordingly, this study aims to propose a linear and a piecewise framework for an interval type-2 fuzzy regression model based on the existing possibilistic models. In this model, vagueness is minimized,...

In this study, the polysaccharides from Purslane were extracted by ultrasonic method and its content was measured by the phenol-sulfuric acid method using glucose as the standard. The crude polysaccharides were collected and purified by DEAE-Cellulose anion-exchange and Sephadex gel-permeation chromatography....

Famous teachers in rural areas greatly contribute to popularizing culture and education in rural areas. This paper analyzes the connotation, characteristics, standards and literacy of famous teachers in rural areas, as well as factors influencing their growth, professional development, development rules,...

In order to realize the precision seeding of big seeds such as peanut, in this paper we designed a seeding machine which is characterized in that it is provided with an adjustable intake pipe,The upper end of which is connected with the original air inlet pipe of the seeding machine, the lower end is...

Intelligent decision support system performance depends on knowledge base quality. With the decision problem and knowledge base becoming more complicated, it is necessary to provide effective method to optimize the management of knowledge base. Based on detailed analyzing of running characteristics and...

In this paper firstly we extend from [0, 1] to an arbitrary compact interval [a, b], the definition of the nonlinear Bernstein operators of max-product kind, B (M) n (f), n N, by proving that their order of uniform approximation to f is 1(f, 1/

Based on hypothesis of incompressible viscous flow, 2D stable flow field and moving tube wall conditions, as well as Navier-Stokes equation and two-equation turbulent models, the aerodynamic drag imposed on the trains with different front/rear shapes which run at subsonic speed in evacuated tubes were...

In view of research findings made from home and abroad on clustering algorithm and the traditional partition clustering method K-means algorithm, this paper first analyses the advantages and disadvantages of this algorithm and then combines it with ontology- based data set to establish a semantic web...

In this paper, we propose new keywords extraction method based on texts classification. We first classify texts to determine their categories. Then determine weights of candidate words according to both their frequency and the relevance between text words and text category. Finally, keywords are extracted...

This study aims to find out and analyze the effectiveness of the application of inquiry learning strategies in improving learning outcome. The research method used was the Classroom Action Research Method. The subjects of this study were students of Social Sciences Education; Faculty of Social Science...

The indices of the training level among qualified weightlifters are extremely important in pedagogical testing of the current control. The dynamics of the studied indices shows preferential and missing parts, which should be taken into consideration at the stages of sports training. Culminating moment...

In the process of realizing the leap-forward development of teaching quality, the newly-built colleges and universities in China are facing the problems of mechanism, teachers, and ideas etc. The practice shows that educational informatization construction scheme which taking classroom teaching as a...

Conventional nonnegative matrix factorization and its variants cannot separate the noise data space into a clean space and learn an effective low-dimensional subspace from Salt and Pepper noise or Contiguous Occlusion. This paper proposes a weighted nonnegative matrix factorization (WNMF) to improve...

In recent years, colleges and universities rely on the Internet to constantly improve the network classroom teaching. From the present point of view, network teaching is difficult to control students’ learning initiative and attention. At the same time, the main cause of difficulty in acquiring students’...

With the development of information technology, all higher vocational colleges have accumulated some basic data of their own, but most of the same data will be scattered and repeated in different business systems. The reason for this situation is that the basic data acquisition function cannot be correctly...

In this paper, the Biterm topic modeling method and comparative analysis were employed to identify consumers' information needs on hypertension and their differences between the Online Health Community and the Q&A Forum. There are common information needs on both platforms but consumers on MedHelp...

The problem in this research is to explain the principal’s managerial ability in the management of facilities and infrastructure in Harmoni State High School and explain the stages in the management of facilities and infrastructure. The sample questionnaire in this study was 10 teachers including the...

The era that is all modern and easy to transact has influenced the pattern of people’s lives in various aspects, one of which is the economic aspect. At present, various goods and services are traded through the application. Make an innovation to trade the Sharia Mutual Fund display effects through an...

2021 is an extremely important year for Tuocai, because the expansion of the company after financing will inevitably lead to the introduction of a large number of talents. The current human resource management cannot meet the recruitment and training of talents, and it is urgent to introduce new technologies...

This research is a development research that produces integrated teaching materials with the Sibelius 7 application as an effort to optimize multi-cultural art (music) learning based on learning outcomes. The use of the application is certainly an alternative to fulfill the artistic competence of students...

With the continuous changes in various social factors, consumer habits have also changed accordingly, opening up the era of experience economy. Industry leaders have adopted different strategies in setting up their experience marketing strategies for differentiation. Focused on Starbucks, this paper...

The Morela area is one of the nutmeg-producing areas in the Maluku region. The nutmeg produced is widely used by the community, especially the nutmeg flesh, namely as an ingredient for nutmeg juice. One of the producers of nutmeg juice has a problem, namely the packaging process is still traditional....

Red culture needs creative transformation and innovative development to adapt to the growing social needs. Wuhan Revolutionary Museum has been constantly exploring new development directions in the innovation of red culture communication path, the innovation of red culture exhibition planning content...

Communication is an important need in human life in establishing relationships with other people. In communicating, a communicator must be able to convey the content of the message well and can be understood by the communicant. As is the case when communicating with children with special needs, one of...