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Traditional sound source localization algorithm depends on high accuracy sensor array. A new algorithm based random sensor location is proposed using wireless sensor network in this paper. This algorithm adopts the least square method to estimate sound source location, through computing the delay among...

The concept of Biopolitics in Michel Foucault helps us to understand phenomena such as criminality, which is a problem in the normal life of the people in the urban sphere. This problem in Latin America rises as the first one concern in the climate opinion of the people. Criminality could be understood...

With the rapid development of Internet, network security technology has recently attracted a lot of interest, both from academia and industry. By tracing and locating the source of network intrusion, IP traceback technology help defenders to take targeted defensive measures, counter attackers and collect...

Improving the teaching quality of fundamental chemistry experiment (FCE) course is one of the important ways to cultivate the creative talents in the universities and colleges. In consideration of the present problems in the teaching of FCE course, several measures are put forward in this paper, which...

In order to improve the effectiveness of multi-objective and multi-attribute decision of road preventive maintenance, the paper considers the characteristics of preventive maintenance decision-making, establishes a preventive maintenance decision-making model based on Data Envelopment Analysis (DEA)...

In the context of the research of fire location of forest fire, based on the existing two-dimensional data of the camera, a new method is proposed. This method improves the accuracy of the monocular distance measurement system by adding a dimension of information. Through the gray scale projection electronic...

As the past century is the electronic century generally, the early 21st century is the era of digital technology. In accordance with the new generation teaching process, we should pay more attention on it. In teaching, accordingly to some problems being aimed at, in the process of computer teaching in...

Pan and Wang presented a generalized preconditioned Hermitian and skew-Hermitian splitting (GPHSS) method [J. Numer. Methods Comput. Appl., 32., 174-182, 2011] for saddle point problems. The method is improved to solve saddle point systems whose (1,1) block is a symmetric positive definite M-matrix with...

In the precision electro-hydraulic servo control system, grating is commonly used as displacement detecting element. To realize getting the data from the grating displacement sensor and send a command word rapidly, the dynamic link library (DLL) technology is used in this paper, it is that a dynamic...

Satellite city is a product for the development of big city to a certain degree. As a counter urbanization phenomenon, it has the function of sharing home city's pressure and extending the role of the mother city. Close to the central city, it also has the relative independence. Satellite city, after...

The key problem of task scheduling is to give optimal matching schemes for tasks and resources. In the scheduling process, users pursue high quality and service providers favor high yields, so the high efficiency must be considered in the process of task scheduling. The author puts forward a task scheduling...

This cooperative communication can achieve the additional benefits of cooperative coding in providing diversity and coding gains, and relay has been identified as a fundamental feature in LTE-Advanced in order to achieve LTE-A requirements. In this paper, we introduced a new framework, called hierarchical...

Springback is a kind of typical defect in sheet metal punching. Although it could be resolved with mould surface modification, it is inefficient with traditional method. In this paper, a new method of mould surface modification was proposed. The new method converted the traditional method into an optimization...

Based on the measured data of wide area measurement system(WAMS),a method of automatic trend identification for frequency in power system is proposed.Using data-smoothing technology to eliminate the influence of the signal noise such as burr to extract the overall trend of the signal and combining with...

In this paper, a new cellular-automata-based stock market model is constructed. Differing from the previous models, this model takes amount of investors’ capital, the important factor, as a normally distributed random variable, into account. By combining with the characteristics of the current stock...

Decamba degradation using ozone-fly ash combined process has been studied in laboratory. The effect of pH value on dicamba degradation was investigated. Kinetic analysis was carried out. The experimental results show that pH value has a significant influence on dicamba degaration. The increase of pH...

The increase of tourist arrivals recently reach more than a billion and marked above average growth since the 2009 economic crisis globally. The increase of business cope with the increase of tourist needs such as food, water, and energy in a well condition while travel agent ignore of those resources...

Based on the wisdom teaching concept, the flipped classroom is applied to the college spoken English teaching with the help of modern communicative technology and mobile micro-learning. The design of the teaching procedures is introduced in four aspects-the preparation before the class, the demonstration...

This paper presents a comprehensive review of the current state of research activities on the application of constructed wetlands for removing emerging organic contaminants (EOCs) from wastewater. The design parameters of the reported constructed wetlands including the physical configuration, vegetation...

This research analyzes the influence of credit ratings on the soundness of the Russian banks. The research logic is presented in the following way. The introduction gives a review of previous scientific publications on ratings. The following part shows a review of the rating activity in the Russian banking...

The study examined the effect of pesantren (Indonesian Islamic boarding house)-based metaphor on self-esteem of santri (students of pesantren). 11 subjects with low self-esteem participated in the study. Five of them served as participants in the experimental group while the rests participated in the...

In domestic higher education, especially the non engineering students in the face of the engineering problems of lack of knowledge, has been unable to meet the social demand for talents, confined to the engineering majors cannot raise the engineering quality, engineering quality education into science,...

The tower of Hanoi problem in the design of computer algorithm is a classical problem. Generally people will use recursive algorithm to solve this problem. In this paper, we will use symmetric algorithms to solve Hanoi problem simply and efficiently. At the same time, this paper also detailed researches...

The communicative approach has developed into a world-scale English teaching theories and methods into the mainstream of contemporary international English teaching movement. Since the late 1970s, the introduction of the English teaching profession in China has produced an extensive and far-reaching...

Combined with the north project of Dalian international oil reserve, based on the monitoring of box gabion stone retaining wall, the earth pressure of box type reinforced gabion retaining wallwas studied. It can be further development of this technology, provides an example for the comprehensive application...

According to the problem of lower prediction accuracy and narrower prediction range for the common prediction method, a new method for surface roughness prediction is putted forward. on the basis of analyzing large simple data, and cloud reasoning prediction model was established. Then the accuracy surface...

The tunability on the refractive index of the liquid crystals makes the photonic crystal optical switch possible, which comprises liquid crystal materials. In this article, based on the light induced alignment of liquid crystals and the self-collimation effect in the photonic crystals, an all-optical...

Collaborative filtering recommendation algorithm is key technologies of personalized recommendation system, as the serious data sparsity of rated items, the traditional collaborative filtering algorithms only depending on users data cannot achieve satisfactory recommended quality, an improved collaborative...

It is very difficult to get exact accurate estimated value When the Markov process theory is used to calculate the number of remaining mines, because the prior knowledge has not been fully utilized. For solving the above problems, this paper establishes posterior distribution model of Estimation of the...

SCR (Selective Catalytic Reduction) technology is the most effective after-treatment technology of DeNOx on vehicle diesel engines. In this paper, a modeling of vehicle diesel Urea-SCR after-treatment system was set up with the method of CFD coupled with chemical reaction dynamic, to make a full-scale...

Due to the exponential growth of wireless devices and the rapid development of smartphone's computing and storage capabilities, interests on using smartphone to remote access and manipulate smart home facilities have been increased greatly in recent days. However, this application context requires smartphones...

Chinese airlines and logistics operators play relatively minor roles in the world's air cargo market.The study researches the air freight network within China using complex network analysis,and identifies the key drivers for the trade volumes which Chinese airline undertake with an augmented gravity...

Nowdays, one of the realistic topics is the diversification of environmental public service's subject. In the Governance theory, if an effective coordination mechanism is constructed in public service area, government, enterprise, the third party will together take part in the supply of public service....

Childhood is the most important part in a person's life because that is when the parents in the family are obliged to build noble character values that will be the basis of his personality in days to come. Education at an early age the child receives is the foundation of his noble character in the future....

Construction of national art image resource library is an important content combining science and technology with culture and art education in the information age. Kunqu opera serves as a conscious rediscovered art resource of national culture. Its subjectivity regression in school art education is inevitable....

As the economic environment of increasingly complex and changeful, many enterprises through forming a strategic alliance to solve the bottleneck problem in the development of enterprises. League member enterprises face various of risks, which is not only impact the stability of the league as a whole,...

Micro-Electro-Mechanical Systems (MEMS) are widely used in biotechnology, medicine, communication and inertial sensing. Utilizing the integrated combination of electro and mechanical systems, MEMS are able to achieve new functionality. In particular, a folded dipole array is an important component in...

This paper is mainly to study the working state of a certain space appliance through the MCU and the circuit. The main core of the design is composed by the control core microcontroller AT89S52, digital sensor, LCD FM12864M-12L and some other peripheral circuits. This paper mainly introduces the performance,...

Socialism with Chinese characteristics has entered a new era. The quality of talent training is related to the realization of the great rejuvenation of the Chinese nation Chinese Dream. Colleges and universities should adapt to the requirements of social development, enhance the Key competence of college...

Managing turnover is quite difficult these days. Organizations competing with each other to hire the best available employees. They also need to keep their best performers from leaving. That is why organizations should identify their employee intention to leave. This study examines the relationships...

This paper empirically analyzes the equity structure and corporate governance efficiency of listed companies in China from the aspects of “quality” and “quantity” of ownership structure. The results show that the proportion of state shares is significantly negatively correlated with company performance....

Industrial poultry farming in Russia is the most dynamic and knowledge-intensive industry, which makes a significant contribution to the food security of the country. However, the rapid development of the industry, a significant increase in poultry can have negative consequences in the future. It is...

Current condition of Russian public utility activities indicates the necessity for implementing market tools, primarily marketing as the technology addressing interests of all stakeholders involved. The research demonstrates that implementation of marketing in this area is on its initial stage. There...

The article presents the technology of forming the database of the scientific diaspora on the example of Russia, as well as the approach to its verification - a survey of scientists included in the database. The analysis allowed to get the information not only about the causes of migration, interest...

Many studies of backchannels have focused mainly on verbalized backchannels, such as `soudesuka`, `hontou`, `really`, `yeah` etc. But, in this research, we analyzed backchannel verbally and non-verbally in Japanese and Indonesian language in the interview setting. The interview interactions are quite...

Scientific literacy is particularly important for primary school students. The textbook "play with science" made by the second affiliated primary school of Shandong university is a pilot teaching of science and innovation. To examine the course degree to the promotion of students’ learning quality, our...

Improving teacher’s professionalism to create Child-Friendly Schools plays a very important role. One way to upgrade this ability is through Professional Teacher Education (PPG) program. The objective of this research is to measure the level of effectiveness of the programto increase teacher’s professionalism...

In recent years, Automated Essay Scoring (AES) has been more and more widely used in college English writing. This article takes Pigai as an example to introduce the advantages and disadvantages of AES, and though questionnaire survey and interviews, analyzes the influence of AES on college English writing....

Costume patterns are the patterns and styles on clothing which are used to decorate costume. In the system of minority costume language, costume pattern is one of the very important recognition contents with great research value, containing the national history, cultural tradition, spiritual pursuit,...

China's economy is in a stage of steady development, and the country has also formulated a transition policy from a manufacturing power to a manufacturing power. This policy has reflected the quality requirements put forward on the one hand with social phenomena and the increasingly affluent conditions...