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The single particle crushing model is studied by EDEM software, and the model is extruded with different speeds and different angles. Using horizontal angle of 0 degrees, 20 degrees, 30 degrees, 45 degrees, 60 degrees, 70 degrees plate to squeeze the single particle model, the results show that the ore...

A simple and facile approach of hypercrosslinking was followed to synthesize hollow microporous polymer microspheres (HMPMs) and later incorporated with the magnetic fluorescent bifunctional nanoparticles (Fe3O4, CdSe/ZnS) following the in-situ co-precipitation and swelling methodology. The morphology...

In order to solve the contradiction between finite laboratory resource and ever-increasing students, a networking laboratory system based on serial communication server is designed and implemented. The campus network user can monitor the actual laboratory system through the serial relocation software...

To establish and improve the employment service system of college graduates is not only currently but also in the future the central task and the core work of the state employment system of college graduates. Based on the work practice and the main bodies involved in the employment of graduates, it were...

In this paper, we conduct research on the micro class and general applications on English flipped classroom design for the application-oriented universities. Flip the classroom as a kind of the classroom teaching reform practice, not only does it require the participation of each a teacher, but also...

The advent of scientific research social network creates a better environment for scientific communication. It may facilitate researchers to share their scientific knowledge, and then to improve their research performance, so we explore the influencing mechanisms between the degree of user activity on...

In this paper, the evaluation and prediction model is presented to measure the ability of a region to provide clean water to meet the needs of its population. Considering that the dynamic nature of the factors affects both supply and demand, this model is improved by using the SD theory. And what the...

Based on the methods of logistical analysis, investigations and expert interview, the paper takes the innovative collaboration of Hubei- Xinjiang horse racing industry as the starting point, and discusses the necessity and developing path of talents co-cultivation system in horse racing industry between...

This article presents the findings of the study of tax administration efficiency in the Russian Federation in the context of tax revenue flows to the consolidated budget of the country for the period of 2005-2015. The estimation of the tax administration efficiency is based on the definition of an economic...

Objective: The research aims to identify the factors related to the stroke incidence of post-menopause women at Seruni Room of Ulin Hospital Banjarmasin. Technology or Method: This study used analytical surveys with case-control design. The population is women of post-menopause at Seruni Room of Ulin...

The multicast information is usually transmitted through multiple intermediate nodes to reach the final destination node in multi-hop cognitive radio networks. There exist a lot of multicast routing protocols research , while these protocols based on traditional wireless networks are not suitable for...

In order to optimize the process of the fused zirconia-corundum-silica (AZS) material, by the Any-casting software the cooling process of AZS was simulated to explore effects of the critical solidification rate of cast on solidification sequence, coagulation time, probability of shrinkage cavity and...

There are huge differences between Chinese and English people's understanding of Ethics, which is reflected in languages, especially in idioms. Chinese ethics is based on the thoughts of "Nature-Human Integration" and "Collectivism", while the English ethics is obedient to the thoughts of "Nature-Human...

As one of the leading sectors, electronic information industry in Beijing has relatively strong industrial strength and a great prospect. Through analysis on the distribution of main value chain links of electronic information industry and large-scale enterprises engaging in the industry, characteristics...

In order to investigate the simplified design method for damper installed on cable-stayed bridge in near-fault zones, this paper proposed two-particle model for cable-stayed bridge and established the differential equations of motion. Parameter design formula for linear viscous damper is derived based...

For the cases of core attribute updating in dynamic decision table, using array elements to count the number of attribute combinations only containing a single attribute in discernibility matrix , this paper introduces an incremental updating algorithm of computation of a core based on array. When objects...

The calculation accuracy of stess intensity factor K has direct effect to the results when elastic fracture mechanics is adopted to fatigue life estimation. In order to decrease calculation errors, the steel I-beam with side crack and the steel box beam with central crack have been studied which are...

The effects of tolerant plants (Ranunculus sieboldii, Mazus japonicus, Clinopodium confine and Plantago asiatica) straws on nutrient uptake in Cd-accumulator Capsella bursa-pastoris were investigated through pot experiment under Cd-contaminated soil condition. Five treatments were used in the experiment:...

This paper mainly analyses the necessity to manage the explosive in the coal mine blasting equipment library. It makes intelligent management possible by using digital monitoring technology, communication technology and software technology and sensor technology for reference. High performance microcontroller...

In this paper, proposes an improved quantum genetic algorithm based on RCPSP. Project implementation process often involves the sharing of resources and conflicts between the different projects, so in the case of how resource-constrained project scheduling resources to meet the requirements of different...

This paper aims to formally define a concept of interpretability according to natural language of a logical theory, and show advances for demonstrating that the logic system called Compensatory Fuzzy Logic is interpretable. A logical theory is interpretable according to natural language if the calculus...

Acrylic material is the crystallization of the development of modern science and technique, and its emergence has promoted the development of modern painting art to a certain extent, enriched the expression language of painting. This paper discusses the painting language of acrylic material in modern...

Compressive deformation behavior of Mg-5Sn-2.5Pb magnesium alloy was investigated at the temperature range from 250 to 450°C, strain rate range from 0.001 to 10s-1 and the maximum deformation degree of 60% on Gleeble-3500 thermal simulator. The constitutive equations were established by taking peak stresses...

In order to give an early warning for collision situation in marine traffic, to provide a collision avoidance decision, to relieve the workload of sailors, and to guarantee the safety of ship navigation, quantum bacteria foraging optimization algorithm is used to plan the dynamic collision avoidance...

At a time when the whole medical level is promoted, the most commonly used intravenous injection products have not changed much, in the meanwhile many problems arise. Based on the barrier-free design concept and eco technologies, through the eco-criticism aspect and the environmental ethics aspect, the...

How to adapt to the construction goal of colleges and universities in the new period, strengthen the strategic management of human resources, and construct applied teaching staff are the important tasks to carry out the strategy of "new engineering subjects" and promote the construction of modern universities....

The primary purpose of paying attention to strokes is to make the words write fast and well. However, at present, the teachers spend a lot of thoughts on the strokes order teaching, but it turned out to be largely unsuccessful. The students’ words are still not well-written. The core reason is that the...

Mushroom mycelia have been investigated as a new source of chitin for fabrication of nano materials. This work demonstrated the importance of 2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO)-mediated oxidation in developing the functional qualities of chitin nanofibers using Flammulina velutipes mycelia...

The low efficiency of the system of the counteraction to the informal economy in the regions of Russia determined the necessity of the search of the practical measures in the reduction of the informal sector of the economy in the practice of foreign states. The authors suggested the main directions of...

The article deals with the problem of the process of communication of the investigator with the suspect during the interrogation. The research results show that this communication process is, firstly, the result of long-term efforts of an employee and, secondly, in essence resembles a psychological struggle,...

Lifelong education not only meets modern students' psychological needs and physical characteristics, but also has great significance for their physical quality and comprehensive quality. However, many colleges and universities are not mature enough in carrying out physical education at present, which...

The aim of this paper is to discuss multimodal features of three-dimensional IT English textbook which includes audiovisual resources, an E-book and an online learning platform. And the paper also focuses on multimodal teaching practice in IT English course. IT English lecture which integrates pictures,...

Combinatorial Problems (NP hard Problem) have always been a hard task to be solved to optimal level but for the efficiency and finding the best possible solution in a certain span of time it has been solved to suboptimal level. During the study for solving the combinatorial problems to suboptimal level...

The article reveals the essence of the concept of adaptation, in particular social adaptation and its context in the changing socio-economic conditions of society. The authors analyzed interdisciplinary works on the study of the phenomenon of social adaptation. This analysis showed the general integration...

A wireless sensor network (WSN) node is designed for monitoring rice field in order to solve the existing problems of poor real-time performance, Low system stability and large monitoring area, etc. The node uses a STM32F103VET6 as a processing core, and a WLK01L39 RF chip is used in wireless communication...

Graphene sheets and nickel powder were dispersed into Polyvinyl Alcohol (PVA) solution by magnetic stirring, and then pre-coating the mixed solution on the polished AISI4140 substrate. And after laser sintering, graphene nickel composite coating was successfully fabricated. Microstructures and composition...

The magnetic iron oxide (Fe2O3) nanorods were synthesized, and the epoxy resin (EP) composites with the content of 1wt% Fe2O3 were prepared in the condition of magnetic field. X ray diffraction, scanning electron microscopy and comprehensive physical properties measurement system were used to characterize...

This paper gives explicit expressions of generating idempotents of sixth residue codes of length over the binary field, where is a prime with . By computing the greatest common divisors of these generating idempotents and the polynomial with computer software such as Matlab and Maple, one can get the...

Service today's increasingly competitive education . It is encouraging schools at this time to further improve its performance. One attempt to do is to improve the performance of teachers and increase job motivation. The purpose of this study was to analyze the effect of compensation and competence on...

Ensuring high quality of service (QoS) of multicast video stream over next generation network is a challenging issue, and how to implement the wire-speed multicast with hardware logical support in the network nodes of every hierarchy is a key solution to achieve high QoS multicast. Currently, the multicast...

The Internet of Things (IOT) plays an important role in improving the equipment support capability. Using the Internet of Things, cloud computing and other new advanced information technologies, the equipment material support system is constructed. In this paper, the architecture, the network structure...

Deploying cloud for research purpose is quiet time consuming when different errors have to be eliminated. This paper lists out common problems and errors encountered while deploying private cloud and the possible solutions to these problems and errors. It will help beginners to minimize the time to setup...

Hanfu culture industry originated from the Internet. It has experienced rapid development from scratch in the past ten years. By 2018, its industrial scale has reached one billion. This paper aims to give a true overview of the current status of the Hanfu culture industry and analyze its unique network...

The ability to learn a new language is a must for adults to adapt to jobs that require rapid mastering of an unfamiliar language under a globalization context of business and management. The talent in learning a new language has been conceptualized as language learning aptitude, which has been quantified...

embroidery art is one of the unique forms of expression of the chinese nation, which has important status and significance in the development of history and culture in china. In the long course of historical development, embroidery art absorbs many advanced cultural factors and has its own philosophical...

The tourist flow to Russia in 2019 was to grow by 20%, as predicted by the Association of Tour Operators of Russia (ATOR), as a result, 18% visited Russia. Tourism experts need to develop a methodology for forecasting tourist flows that can calculate potential tourists interested in traveling in Russia,...

Mental health problems in Indonesia are expected to increase in the next 20 years. Individual mental health needs more attention, including psychological well-being. One aspect that affects psychological well-being is excessive self-expectations or perfectionism. Perfectionism consists of three main...

This research is based on some problems is still found in vocational education, related to career planning. Self-efficacy and parents support are factor in career planning. This research aims to describe: (1) the contribution of self-efficacy to career planning, (2) the contribution of parental support...

The research aims to obtain an overview of professional competence of certified social studies teachers in character education-based learning at state junior high schools in Gowa regency. Qualitative research and the types of data sources used, the data collection techniques are: (1) In-depth interviewing....

The research aims to determine the feasibility of indigenous comics (ball kasti) based on android integrated problem based learning (PBL) in physics learning. Media development using the 4D model which consists of define, develop, design, and disseminate. The feasibility test is obtained through expert...