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Based on metamorphic principle, a variable-topology robot is presented to adapt to the conflictive requirements of complex fields. The robot has a body and 4 articulated unit. Each articulated unit consists of transformable link, coxa joint, thigh, knee joint, joint wheel, crus and foot wheel. In different...

The construction method of simulation metamodel based on Bayesian network is studied for the equipment battlefield damage simulation system. The mapping relation between input parameters and output parameters of simulation model is described from the position of condition probability, the feasibility...

Cloud Computing is a new service-oriented computing paradigm.As the inheritance and development of SOA(service oriented architecture), it has become the hot point of cyber research.After introducing the characteristics of SOA and Cloud Computing,this paper analyses the relation between the SOA and Cloud...

Innovative talents in architecture in colleges and universities have become inevitable trends and requirements to promote the progress of construction industry. However, there are still a series of problems in innovative talents cultivation, such as lack of innovative awareness, aging of curriculum system,...

Modern society is in an era of information explosion. Many scientists have pointed out that we have experienced a rapid expansion of information, the situation can be compared with the big bang. Under such a background, Design industry will have an unprecedented innovation revolution. Big data era is...

With the development of Internet and electronic business in the era of cloud computing, the commercialization of personal information is inevitable. The protection of the traditional right of privacy for the personal information has some shortcomings. China should learn the theory and practical experience...

Cantonese Opera, as an essential part of China’s traditional theatrical culture, serves as a crucial carrier for preserving the Cantonese dialect and promoting cultural classics. It is a significant intangible cultural heritage (ICH) in Lingnan region of China. From the perspective of multimodal narratives,...

To investigate the cognitive function in patients with type 2 diabetes mellitus (T2DM) by 1H magnetic resonance spectroscopy (MRS) and diffusion tensor imaging (DTI). We studied forty-one patients with T2DM and the other group of thirty-five healthy control subjects by MRS and DTI. A region of interest...

Knowledge visualization plays an increasingly important role in the field of educational communication. However, most researches follow with interest a specific subject knowledge. Accordingly, we present the knowledge visualization by using different visualization tools based on the knowledge classification....

The villages and native landscape appearing in Hai Zi’s poetry reflect the spatial consciousness of the hometown in the process of his creation. In line with this, Sergei Yesenin has a similar expression in his poetry. By examining the similar life of both Hai Zi and Sergei Yesenin and the interpretation...

Reverse engineering (RE) is widely used on the aspects about designing of advanced products, software or images. The 3D Geometric modeling method is composed of measurement equipment and RE software. The three-dimensional digital measurement equipment is used to collect the model's point cloud data and...

In this paper, the characteristics of TC4 titanium alloy material which is difficult to be machined by traditional mechanical processing were analyzed. Therefore, the short electric arc machining system was used to test the titanium alloy, and the influence of different machining parameters on the material...

This paper aims to examine the discourse of English as a Foreign Language (EFL) learners’ attitudes and social interactions towards a virtual classroom of Hoa Sen University Mlearning System. The system is built on Moodle platform, where educators and learners are empowered to create personalized virtual...

Photoelectric sensor is widely used in the fields of the measurements of fiber sensor and the chemical parameters. Photoelectric detection circuit based on the photodiode is constructed with transimpedance amplifier. The precision and sensitivity of circuit are adjusted by programmable gain. The index...

Two symmetrical dinucleoside pentaphosphates, Up5U and Cp5C, were synthesized via the activation of the P (V)–N bond. The key nucleoside phosphoropiperidates intermediate were obtained by a redox condensation method. The reaction of the phosphoropiperidate with uridine and cytidine tetraphosphate in...

A new image fusion technique based on 2D discrete orthonormal S-Transform (known as the 2D-DOST) is introduced in this paper: First, the source images are decomposed by 2D-DOST to obtain the low-frequency sub-band coefficients and the high-frequency sub-band coefficients; second, according to the characteristics...

Migrants has made a great contribution in the process of urban development, carrying out in-depth research about the influence factors of migrants happiness is of great significance to promote the harmonious development of society. In this paper, based on CHIP2013 data about Migrants, Group Lasso-logistic...

Many Bridges in service are faced with safety hazards such as structural damage and reduced bearing capacity, so it is very important to establish a scientific bridge safety evaluation system. The bridge safety evaluation index system is constructed, and the weight of the index is determined by game...

This paper explores the modeling method of range-velocity deception jamming, which can deceive the victim radar on range and velocity information simultaneously. By analysis of the producing mechanism, maneuvering strategies and pulling rules of this jamming, the basic mathematical models are established...

A new method based on stationary wavelet transformation and nonlinear gray-scale transformation was proposed to weaken the thin cloud-fog cover of remote sensing imagery in this paper, which can not only to weak the cover of thin cloud-fog effectively with enhanced image resolution but also to preserve...

This paper presents a feature based vision destination recognition approach. A simplified static calibration of camera is implemented and then based on the homography matrix calculated by coplanar matched Speeded-Up Robust Features (SURF) points the destination which is not even a direct feature point...

This paper presents the determination of bergenin content of Pulmonaria officinalis by high performance capillary electrophoresis (HPCE) method. The borax solution as buffer solution was chosen, and its concentration was 20 mmol/L at a constant voltage of 20kV and injecting time of 10s. Linearity was...

In the current stage, military and civilian integration has risen to a national strategy. The military and civilian integration of military reserve stocks for supplies can be chosen by local enterprises, and the demonstration should be conducted on this proposal. Finally write a report to determine whether...

In this paper we describe a data network traverse algorithm. It traverses based on ternary tree and has Depth First Search (DFS) feature. The data network modeling employs three types of components: Line, Node and Intersection. Each type has typical data structure to connect other type. This algorithm...

In order to solve inaccurate picking caused by the nonlinear input and output with the traditional picking measuring robot system, this article will put forward a new robot picking system based on FPGA and neural network. Comparing with the traditional robot system, the new one can enhance the linear...

The concept of bipolar possibility fuzzy soft sets is proposed and some basic operations on them are defined such as complement, extended union, extended intersection, restricted union, restricted intersection, "AND","OR". Then their properties are investigated . An application of bipolar possibility...

Poly (β-L-malic-acid) (PMLA) is a sort of polyester and absolute biodegradable material. PMLA is a new type of nontoxic macromolecule material and with favorable biodegradation and biocompatibility. PMLA has extensive applications in the areas of pharmacy and medical industry. Application foreground...

In order to study the negative shear lag effect of simply supported curved box girder, spatial shell finite element models under different web width, box girder height and curvature radius are founded based on finite element principle, and parametric sensitivity analysis is carried out so as to reveal...

This paper presents the determination of bergenin content of Sechangzhixiesan by high performance capillary electrophoresis (HPCE) method. The borax solution as buffer solution was chosen, and its concentration was 20 mmol/L at a constant voltage of 20kV and injecting time of 10s. Measured bergenin content...

With the rapid development of information technology, blended learning as a worldwide hot topic in the field of education has attracted domestic and foreign researchers' attention including academic organizations, practitioners and education managers. In view of the shortage of the low efficiency in...

Five main components of political risk were extracted from the International Country Risk Guide (ICRG) Rating model, this paper researches the elements: Government Stability, Socioeconomic Conditions, Investment Profile, Internal Conflict and External Conflict. We have chosen four countries to examine:...

It was found that market demand was the critical factor for the uncertainty of virtual enterprise by the summarizing of the form of virtual enterprise(VE) supply chain and the analyzing of the uncertainty of the virtual enterprise supply chain. The market demand forecasting model based on Markov chain...

Elastic index is the required important parameters in the theoretical analysis and design calculation of components. Mechanical testing method and electrical measuring method are commonly used in engineering mechanics experimental. This article discusses the ultrasonic method which is used to measure...

Higher education is an important part of education and plays a key role in cultivating students’ innovative ability. Both with strong theoretical basis and practical ability for college graduates has been put forward in the modern society, and experiment can train these abilities in the university education...

The supported heteropoly acid catalysts were prepared by loading Phosphotungstic acid on the MCM-41 molecular sieve via the impregnation method, which were characterized by FT-IR, N2 adsorption-desorption and applied in the synthesis of butyl lactate. The results show that heteropoly acids supported...

The project of teaching and research in university is an important link to deepen the reform of education and teaching, strengthen the teaching level of schools and improve the competitiveness of schools. To strengthen the process management of teaching and research projects and apply the knowledge system...

The development of active power distribution network control and automation system presents the trend of distributed control. The basic work of the system mainly depends on the information collection, transmission and control function of distributed Intelligent Electronic Device(IED). Protection, control...

As the technical language of the industry, Mechanical Drawing is a crucial component in cultivating engineering talents. This study takes the construction of the “Online and Offline Blended First-Class Course of Mechanical Drawing” of Dongguan City University as an opportunity to establish cooperation...

This paper addresses the problem of inaccurate utilization rate of e-commerce incubation centers, Indicators based on service environment, service content, service capacity and social impact, develop outcome and condition variable indicators using fsQCA, and derive e-commerce incubation center assessment...

National demonstration center for engineering training is an important public practice teaching platform of training college students. The teaching quality is directly related to the cultivation of students' engineering and innovating ability. However, It has not been effectively evaluated. This paper...

Ammonia-based carbon capture process is one of the promising technologies for CO2 mitigation. However, it has a problem to be solved for practical implementation due to the high volatilityof ammonia, which incurs ammonia lose during regeneration. Effects of Fe3+ or Co2+ on ammonia escape and CO2 desorption...

This automatic intelligent rice cooker is designed on the base of STM32.It consists of automatic rice supply, rice washing and cooking functions, which can be realized, in the long distance, by sending messages, using smart phone apps, Bluetooth or other remote control devices.[1]In the meantime, the...

Base on the integral representations of the solution being derived via Fokas' transform method, the high-frequency asymptotics for the solution of the Helmholtz equation, in a half-plane and subject to the Neumann condition is discussed. For the case of piecewise constant boundary data, full asymptotic...

The prevailing method based upon the oil-paper balance curve for evaluating the moisture content in transformer pressboard is faced with serval limitations. Therefore, the aim of this paper is to report an available approach to accurate predict the moisture content of pressboard. The published researches...

This study examines the relationship between firms’ environmental, social and governance performance and their disclosure of digital transformation in annual reports. Using a panel of 79 non-financial firms listed on the Australian Securities Exchange from 2014 to 2024, we construct a text-based digital...

The objective of this study is to assess the safety and efficacy of on-demand use of dapoxetine in treating lifelong premature ejaculation.This is a prospective, single center ,single blind, placebo controlled study. During the period of months between january 2015 and july 2015,60 patients diagnosed...

The thickness of zinc-coating thickness was a parameter of significant importance on steel transmission towers. When the zinc-coating’s thickness does not meet the required standard, the tower’s steel members were easily to be corroded. However most current detection methods focusing only on the total...

The service life of the LED was much shorter than expected in theory. Its reliability needs to be improved. In this paper, the reliability of the blue GaN-based LED was studied by the current aging method. The light output of LED with different aging time was tested. The results showed that the light...

Hot isostatic pressing (HIP) with two different temperatures of 1100 C/160MPa/2h and 1175 C/160 MPa/2 h was performed on Hastelloy X samples produced by selective laser melting (SLM) was performed. The effect of hot isostatic pressing on defects, microstructures and mechanical properties of SLM fabricated...

Currently, the pharmacology teaching is popularized and becomes one of indicators and important compositions of all curricula initial in medical or nurse's college. But it is very difficult for student, particularly English is not his native language. This article design will take students as the primary...