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At present?the existing algorithm registration for mobile equipment is weak on real-time feature,this paper proposes an Tracking registration for Mobile augmented reality based on ORB-FREAK algorithm.To Reduce the algorrithm time overhead,using ORB and FREAK as detecter and descriptor,Hamming-based Brute-force...

The objective of this study is to promote digital books, to make education resource available to people anywhere equally. This paper presents an analysis on the development of books, offering the conceptions of E-edu, indicating that it starts from education and textbooks as well as its function-designs...

Due to western energy crisis in 1970s and 1980s, people have attached more importance to natural energy and meanwhile accelerated the development of new energy technology over the last three decades. A lot of new energies that can replace petroleum and coal and new energy use patterns have emerged in...

Rural development is affected by many factors, among which the influence of village cadres is also very important. Many studies have indicated that the village cadres played a significant role in the social, political and economic development of the rural areas. The village cadre is the leader for becoming...

Carrier aggregation (CA) technique is introduced by 3GPP to support higher data rate transmissions over up to 100 MHz frequency bandwidths in LTE-Advanced (LTE-A) systems. However, the use of CA brings new challenges to radio resource management (RRM). In this paper, we propose RRM algorithms, involving...

Because the breaking characteristics of contacts decide the reliability of miniature breaker, it is necessary to study it. In this paper, the mathematic theory is firstly elaborate. And the 3D model of contacts is built after that. Based on virtual prototyping technology, the breaking characteristic...

Due to long-term development of water injection and vague awareness of heterogeneity in Tou Tai oilfield, remaining oil form and gather, which form potential area. In order to resolve this problem, fine division and correlation of strata is needed. In guidance of theory in high-resolution sequence, considering...

A new population-based search algorithm called the Fox Hunting Algorithm (FHA) is presented here. FHA is a general-purpose algorithm that can be applied to solve almost any optimization problem. The algorithm mimics the fox hunting activity which is formed and improved since 16th century. The algorithm...

On the premise of efficiency consciousness application, it has great significance to improve the efficiency of English learning by determining the value of College English teaching time distribution system for teaching quality. The time distribution management of English learning in China is discussed...

Began in 2000, Hebei Province ran into an aging society, in this situation, the demanding of sharing the medical costs with the government is being more and more essential. But how to solve the problem in Hebei Province is the task for the government. This paper is trying to find out one of the solution....

Caverns with high pressurized water ahead of tunnel face tend to cause water inrush. So, the determination of the critical safe thickness of the water-resisting rock wall to prevent water inrush geohazard is of great significance during karst tunnel construction. Firstly, to obtain the critical safety...

Object: To investigate The rehabilitative guidance via wechat platform on postoperative dirigation of children with DDH. Methods: After six weeks plaster immobilization,32 children with a comprehensive nursing intervention were compared to 37 with traditional nursing.X-ray were examined and record based...

In this paper, we study how to allocate the capacity of links in order to both restrain the propagation of cascading failures and to improve the robustness of the whole power grid system. Based on related works, we propose a graph-aided model which maps the real power grid into a graph. It can be viewed...

The new generation employees has gradually become the leading force of enterprise innovation. In order to improve the performance of the new generation employees, this paper is based on the characteristics of the employees' pursuit of social identity and value fit, from the cognitive theory, further...

Centrifugal casting for aluminum not develop yet. The aim of this research are to know the process of centrifugal casting and the characteristic of casting product. The methods used in this research is casting test for silinder aluminum. The ability of centrifugal casting tested using porous, hardness...

Objective: To identify the effect education about cervical cancer early detection to women's knowledge and interest for IVA examination at the working area of Kuin Kingdom public health center. Method: Quantitative research using the quasy experimental method with one group pretest-posttest. The population...

Traffic flow modeling based on cellular automata (CA) has gained considerable importance as one effective tool to successfully simulate complex traffic systems and understand their behavior. However, most of the existing CA models assumes a constant acceleration rate for the vehicles, which is an over-simplification...

For China, the implementation of marine liability insurance is not only an obligation determined by China's international treaty obligations, but also an objective requirement for the development of shipping, marine resources and other industries. In some areas, marine environmental liability insurance...

This paper looks into the present-day stage of studies on Crimean Medieval architecture, focusing on their specific features and defining the objects for future work, which is expected to place them within a broader context, in close connection with other historical research dedicated to Mediterranean,...

With the popularization of network and the development of science and technology, the consciousness of globalization and internationalization receives the attention from more and more people. Under such circumstance, China’s college English education is also under flourishing development. Under such...

This article presents a new technique to detect a premature atrial contraction (PAC). The technique employs a hybrid of particle swarm optimization (PSO) and fuzzy inference system (FIS), and is called PSO-FIS. In the detection electrocardiographic features are used for the inputs of PSO-FIS. In PSO-FIS,...

In order to solve the problem of slow response and packet loss which are caused by the introduction of the bus in our robot control system, In this paper, we used Matlab/Simulink TrueTime toolbox to build a bus-based control system simulation platform. The system controlled three objects, which were...

The brick crusher hammers were used in factory, which wear-resisting was poorer. According this phenomenon, the single structure was designed in symmetrical fission structure. Firstly, high chromium cast and low alloy steel were casted into half of the bimetal hammer head, then two new type bimetal hammer...

The focus of the configuration design of engineering graphics is mainly about the expression of configuration and its projection. According to the teaching content and the different stage, configuration design demonstrates various forms. It is an effective form of training innovative thinking ability...

According to cost and customer satisfaction degree, we build a bi-objective maximal covering problem in order to study the influence of central station siting by cost and customer satisfaction degree. During solving this bi-objective maximal covering problem, we use the normalized normal constraint method...

A molecularly imprinted polymer (MIP) was synthesized by bulk polymerization method using tribenuron-methyl (TBM) as the template molecule, methacrylic acid (MAA) as the functional monomer, ethylene glycol dimethacrylate (EDMA) as the cross-linker and 2,2 -azobisisobutyronitrile (AIBN) as the initiator....

Based on pole-axis system theory, important nodes and developing axis of cultural tourism in Fuzhou are selected.It aims to optimize the spatial structure for the cultural tourism in Fuzhou to realize the sustainable development of tourism industry.

Internet finance is the financial innovation in the field of financial under the Internet background, which is also the product of thinking in the Internet. This article takes study on the effect on Internet financial based on Pareto. Firstly, the paper combed the knowledge of Internet Finance, expounded...

As an important platform to spread Chinese culture to overseas and promote international exchanges and cooperation, the promotion of martial arts in Confucius Institute is an important means also an effective way to output traditional Chinese culture as well as internationalize martial arts. This paper...

With the rapid development of information technology, all walks in the society begin to use the computer science and technology to improve their work efficiency, and in the cloud computing environment, service model of libraries in colleges and universities have also been changed. Not only services of...

In this paper, based on the chemo-thermo-poroelasticity model of saturated porous medium undergoing the local thermal non-equilibrium (LTNE) conditions, the pore pressure and chemo-thermal stresses around a cylindrical hole in an infinite fluid saturated porous medium subjected to sudden variations for...

The calculation of the premium cost of an option exchange is usually computed by the different mathematical models that obtain the degree of uncertainty in the financial market by Black-Scholes method though such a degree is inaccurate. In order to improve the management of uncertainty the use of fuzzy...

Since there exists a very complex nonlinear relation between Western Zhejiang rural highway flood destruction and its influencing factors, this paper chooses 6 main factors influencing the flood destruction. Establish Zhejiang rural highway BP neural network model through MATLAB neural network toolbox;...

The paper analyzes the possibility of using the IEEE 802.11 standards for communication between the elements of robotic systems in terms of radio frequency (RF) channels congestion exterior traffic.

In the milling process, the temperature and milling force have an important influence on tool life, so the prediction of the thermo-mechanical coupling field is very important. According to the actual cutting characteristics of solid carbide end milling cutter for processing T10 carbon tool steel, the...

The main purpose of this study was to investigate the essential practices for instructional leadership in the implementation of elementary science and technology (S&T) education from preservice teachers' perspective. Three dimensions of instructional lead

Social network is an important platform for gathering social focus information. Explosive events from micro-blog can be used in the analysis and decision making in government monitoring, social phenomena research and other aspects. In this paper, we proposed an approach to detect and analysis explosive...

Decision making is a common process in human activities. Every person or organization needs to make decisions besides dealing with uncertainty and vagueness associated with human cognition. The theory of fuzzy logic provides a mathematical base to model the uncertainities. Hesitant fuzzy linguistic term...

The modern graphic design education must keep pace with the times and embody the upgrading of business application. AR and VR technologies are leading-edge in the design field in recent years and the wind indicator of innovative design in the future. This paper discusses the meaning and method of applying...

Image segmentation is the first step of GEOgraphical Based Image Analysis (GEOBIA). Because of no obvious mathematical relationship between the parameters of segmentation algorithm and the optimal segments, users select parameters by “trial and error” method, which is time-consuming and subjective. This...

In this paper, Cu2+ and Fe3+co-doped titanium dioxide nanocomposite was prepared by iron nitrate, copper nitrate and titanium sulfate as raw materials and sodium dodecyl sulfate as surfactant under microwave irradiation. The x-ray diffraction (XRD) results show that as-prepared sample of direct adding...

In this paper, we will establish two realistic, sensible, and useful Ebola virus eradication models: a basic model. In the basic model, we consider several factors in the basic model: the quantity of the medicine needed, speed of manufacturing of the vaccine and drug, locations of delivery. First, the...

Er and Sr were added to 5052 Al alloy to investigate their possible effects on the microstructure and mechanical properties of the alloy. The results show that while Sr addition has a moderate grain refinement effect and has no positive effect on alloy plasticity, Er addition refines both the grain size...

To reduce the size of wireless equipment, an ultra wide band (UWB) antenna is designed in this paper, and much smaller size is implemented. The antenna has a circular slot on the radiating element for wireless applications. By using microstrip structure, the proposed antenna is designed to work on a...

Aiming at defects of large computational complexity and poor real-time performance of the traditional steering response power-phase transform (SRP-PHAT) sound source localization algorithm, a SRP-PHAT sound source localization algorithm based on chaos artificial bee colony algorithm was proposed. In...

With market-oriented opening in the China's civil aviation industry and the rapid development of China's economy, China's civil aviation transportation fuel consumption has grown significantly in nearly past three decades. Therefore, it’s a very important strategic significance of the prediction of China's...

More and more web services are composited together to accomplish more complicated tasks. Replaceable web services with same function need to be evaluated effectively, so as to select the best one. This paper selects better service by response time, which is easy to collect on client side machine. According...

Query expansion is an important technology for improving retrieval performance in information retrieval. Many Studies have found contexts within query that strongly influence the interpretation of a query. In this paper, we propose the graph mining technique called Quasi-Clique as query context in Markov...

In this paper, we proposed a parallel SURF algorithm for 3d reconstruction to solve the problem of rapid feature extraction and matching in multi-view 3d reconstruction. SURF algorithm is an effective algorithm for feature extraction. Compared with the classic SIFT algorithm for feature extraction, it...

From the viewpoint of preventing dementia, balanced meal, moderate exercise, intellectual activities and social interaction are important. We considered shopping activities were proper to encourage those factors because the activities were intellectual in human daily activities. In this paper, we are...