Search all articles

By micro-arc oxidation technology, the TA2 titanium metal surface modification, by scanning electron microscopy (SEM) experiments, the effects of different voltage parameters on film thickness and surface microstructure were studied. The results show that as the voltage increases and the oxidation time...

Before establishing the index, it is necessary to delete all the index files that created previously in the index library and then re-establish the index, which is time-consuming. For this problem, this paper proposed an index real-time updating method,and implemented that showed the content of the document...

Aiming at the characteristics of the course of Fluid Machinery and the weakness of the traditional teaching, CFD technique was introduced into classroom teaching and the fluid components were simulated by applying the CFD software. CFD technique can record and reconstruct the whole flow information of...

Environmental conditions of many marine bays in China have been seriously polluted along with the rapid developing of economic after the reform and opening up. This paper revealed the environmental conditions of Jiaozhou Bay, Shandong Province, Eastern China based on the analyzing the content, pollution...

With the integration of computer technology, network technology and mobile communication technology continuously, the formation of personalized resource recommendation has become possible. Based on teachers' demand investigation and analysis, this paper analyzes the teacher system architecture, personalized...

Unified viscoplastic constitutive equations are established in the crystal slip systems on the basis of the theory of crystal slip. Plastic dashpots reflecting the material transient response and Newton dashpots mirroring the material viscosity are introduced in slip systems to establish the viscoplastic...

Aimed at the problem of the ability of high-rate rocket telemetry data process is limited, this article analyses the characteristic of telemetry data process and put forward an architecture of distributed process. And the keys of system are explained which contain telemetry data mapped, data fused and...

In this paper, we conduct research on primary factor analysis and logistic regression with applications on the listed company financial modeling. In this paper, the brief introduction of the basic background of China's listed companies financial index research and the research process, on the basis of...

Sensitivity study, the premise of the analysis of reservoir damage mechanism, is significant to optimize all the links of drilling and development process, as well as to develop the systematic oil and gas reservoir protection technology scheme. To study a variety of methods developed in recent years...

The article explains the importance of developing methods and tools in order to provide information support when selection decisions on academic programs are made by individuals. We have developed a model for integrated evaluation of academic programs in view of aims students want to attain and competencies...

In present knowledge and economy society, it is necessary to strength the innovation capability cultivation of graduated students. These years, graduate education is expanded largely in China. Some heavy problems bring out along with the enlarged enrollment scale. First, guidance professor is in deficiency...

This Nondestructive inspection of mechanical equipment is to diagnose the mechanical the wear and corrosion of the machine under the condition of no disassembly.With the rapid development of port industry, the number of all kinds of port operating machinery is increasing, and the complexity of the equipment...

For the problem of enforcing mandatory access control onthe data nodes in Hadoop, there exists some limitations by analyzing its own the token-based authentication scheme. Therefore, we use the hash chain password method to improve the original authenticationscheme. By analyzing the security, the novel...

With the rapid development of optical fiber communication industry, the integration of China's Tri-networks is being promoted constantly and deeply. 'One-to-many', a new mode which the content provider offers the content subject to telecommunication network, broadcasting television network and Internet...

China has made a large stride forward to establish Intellectual Property Courts to meet the requirement of better patent rights protection. Germany, U.S. and Japan are acknowledged as patent power countries. This paper compares and contrasts the IP courts construction, especially the function in patent...

A novel OFDM transceiver is designed and demonstrated in this work for optical access uplink and downlink transmission applications using continuous phase modulation (CPM) and demodulation. Electronic OFDM-CPM signals are offline generated by an arbitrary waveform generator (AWG) and a single-arm Mach-Zehnder...

A compartmented gas reservoir is defined as a reservoir involving two or more distinct blocks in hydraulic communication. A common one is a fault block gas reservoir separated into different fault blocks by partially sealing faults. The fault plane in fault block gas reservoir works as the migration...

For introducing the WOrk-reLated Flow Inventory which was developed by Bakker (2008) to the research of work-related flow in China, and examing the reliability and validity of the scale. Exploratory and confirmatory factor analysis have showed us that the scale was composed of 3 factors such as, absorption,...

We perform first-principles calculations to study the electronic structures and optical properties of rutile SnNxO2-x as a possible photocatalytic material. It is found that N incorporation lead to the enhancement of p states in the energy gap and the decrease of band gap. The optical transition between...

Steel structural connections are integral parts in steel structures. They are widely used in building frames to join different structural members together as well as to support gravitational load, shear load and bending moment and to transmit them to the adjacent structural components. However, gradual...

This study uses a wheeled mobile robot to explore unknown indoor environment and build up a map of the unknown environment. The robot utilizes ultrasonic and infrared sensors with indoor positioning system to detect obstacles and identify unknown environment. Fuzzy system and sensor fusionare applied...

In this paper, we mainly suggested further methods to find more minimal negatively S-transitive closures of a fuzzy relation on a finite universe based on the construction proposed by Han. At the same time, an example was given to illustrate our methods by computer programming. As a result, some minimal...

The Application and rapid development of computer technology in art and design field have significantly influenced modern art and design education in China and also have resulted in a comprehensive change to mode of design teaching, content of design teaching and even concept of design teaching in art...

In this paper, we introduced and analyzed automobile engine’s common linear exhaust gas recirculation system’s features ,with a method of comparison, based on my years of vocational colleges' Automotive Electronic Control Engine Construction and Maintenance teaching practices. Among these includes the...

Based on the development of social network and big data, we adopt the unstructured text-based investors’ comment data mining from the stock bar forum, and use long short-term memory neural network for text sentiment analysis to build a more accurate investor sentiment indicator. Based on this indicator,...

This study aim to identify the problems that facing by fashion creative industries, especially Sulam, Embroidery and Weaving in West Sumatra. Based on the issues revealed, which used as prior data to provide input and advice to the authorities to make this creative industry be more advanced. This research...

Intellectual tools for analysis and forecasting are widely used in various fields - economics, medicine, technology, and linguistics. This article examines the possibilities of neural network forecasting of student performance. A general statement of the research object is formulated. Comprehensively...

Flood disasters are usually caused by the rising of sea water and high rainfall resulting in high water discharge. One way to reduce the impact of losses caused by standing water is to measure the height of the water discharge. An ultrasonic sensor that is based on a microcontroller can be used to measure...

English stylistics has long been a specialized course for college English majors. Stylistics understands the deep meaning through the surface language form, thus enhances the appropriateness of the language expression. Therefore, stylistics analysis method is an important means to reform the intensive...

Although relative clauses (RC) has been investigated across dozen of studies, how to identify the position of relative pronoun (RP) in several sources when it is undergoes movement leaving an empty space, still very limited. Thus, this study focuses on describing 4 positions (subject of verb, object...

The article deals with the professional-axiological paradigm of pedagogy as a strategic guideline for the development of higher education in economics. Axiology of education is a promising scientific direction, which helps to identify both external circumstances and parameters of the educational process,...

Martin Scorsese is one of the most famous American directors and his films reveal a real aspect of American society. Martin Scorsese’s unique artistic vision and thinking made an unparalleled contribution to the gangster films of American cinema. Scorsese’s gangster movies are closely connected with...

The purpose of this research is to discuss the innovation of Digital Start Up business model with 4As Marketing Approach and its application to Small and Medium-sized Enterprises in South Sulawesi. The 4As approach in Marketing is 1) Acceptability, 2) Affordability 3) Accessibility, and 4) Awareness....

In this globalization era, the business world has entered a very tight competition. This competition appears along with the development of increasingly sophisticated technology, encourage a wide range of changes in the world system, either directly or indirectly. In the business world such as the system...

Through analyzing the existing problems in the classical Apriori algorithm and FP growth algorithm, the author proposes a frequent itemsets mining algorithm based on indexed array in the paper. On the basis of Apriori algorithm, this algorithm not only narrows down the set of candidates effectively through...

Embedded systems often use a number of multitasking operations and controls, these systems must have a mechanism to ensure the implementation of the current task, so that it has no effect on other tasks, that is, to prevent the system's resources and tasks are accessed illegally. There are usually two...

As the low-level manager for colleges and universities, teaching secretary plays a role of bridge and a hub for coordination and information transmission. This article analyzes the role of teaching secretary in the teaching management of second-level colleges and universities from the aspects of daily...

Community governance is the cornerstone of national governance. The quality and efficiency of community affairs affect people's satisfaction and community governance. The action of improving the quality and increasing the efficiency of communities affairs in Xi 'an has achieved certain results, but there...

Attitude constitutes an important factor underlying an individual behavior. This paper presents results of a study on EFL teachers’ attitude towards their area consultative forum. An area consultative forum is one where teachers of the same subject in a certain area gather to learn, practice, and share...

According to this theme of the Garden of Death twice — in a separate work and in the painting of the church in Tampere, Hugo Simberg portrays death as good-natured skeletons engaged in watering flowers in tubs against a forest, which is very unusual. Also, the interpretation of the garden itself only...

The design of the traditional village landscape renovation of Xinsi Road is an important measure to implement the strategy of revitalizing the party and the country, and an effective way to implement accurate poverty alleviation. On the basis of years of theoretical and practical research accumulation,...

Children reading room in West Java Regional Library and Archives Agency (BAPUSIPDA: Badan Perpustakaan dan Kearsipan Daerah Jawa Barat) is an agency library service that provides children books collection. The collection frequently used by children in the agency children reading room is a collection...

This research aims to study: (1) the effect of circuit training and rest between 2-minutes and 3-minutes circuit on basketball athletes’ aerobic endurance, (2) the effect of gender on basketball athletes’ aerobic endurance, and (3) the interaction between circuit training (2-minutes and 3-minutes rest)...

The article presents the comparison analysis of wireless technologies Wi-Fi and Wi-MAX. Today, these technologies are key in modern society, no organization can do without these technologists. The aim of the scientific article is to identify the most popular and sought-after wireless technology, to determine...

Competition among businesses in agricultural sectors keeps growing along the time; needs and interests of customers are the key determiners of designing and improving products. This current research aimed at investigating customer satisfaction level on bio-farm product particularly among agricultural...

We try to introduce the Choquet fuzzy integral into the risk evaluation of intellectual property pledge financing of large data enterprises in this paper. Firstly, we established a risk evaluation index system of intellectual property pledge financing of large data enterprises. Secondly, according to...

A new family of distributions called the exponential Lindley odd log-logistic G family is introduced and studied. The new generator generalizes three newly defined G families and also defines two new G families. We provide some mathematical properties of the new family. Characterizations based on truncated...

A tourist destination needs to be professionally managed by involving all the stakeholders in order to get the maximum benefit, especially for the local community. In general, there are three factors that motivate the community to support the development of tourism; they are economic, social, and cultural...

With the development of the society, a large number of minority people have been pouring into the cities. They contribute to the urban construction and are facing the problems of employment, social security and children's limited education, etc. This article puts forward some legal suggestions to solve...

The setting of parameters in the support vector machines (SVM) is very important with regard to its accuracy and efficiency. In this paper, we employ the firefly algorithm to train all parameters of the SVM simultaneously, including the penalty parameter, smoothness parameter and Lagrangian multiplier....