Advances in Computer Science Research

Exercising installations are playing important role in assisting the modern teaching and training of football, but so far few exercising installations have been developed. In this paper, novel football gates were designed and manufactured to improve the teaching and training of football, and the basic...

An embedded environment monitoring system that can be applied in warehouses, museums, families and other occasions is designed and implemented in this paper by using high-performance Nios II and open source embedded operating system. The system realizes the data display, data analysis, parameter settings,...

The communication course is one of the fundamental courses in science and engineering. The current economic and social development is inextricably linked with the advancement of communications technology. In a sense, informatization is based on the premise and core content of the advancement of communications...

The contemporary society develops fast, and market competition is growing. All walks of life require a large number of high-quality personnel. The major colleges and universities introduce innovative teaching ideas. Fashion design is different from other majors, and it has a strong epochal character...

Based on the survey data of road network in west China, all kinds of cost and income were calculated during the evaluation period of the travel guidance system. The economic evaluation was rational by cost-benefit analysis, and the evaluation grade was first class by use of fuzzy AHP (analytic hierarchy...

Combined rotor is the core part of gas turbine and works in high temperature and high rotating speed environment in a long-term,creep bending of the combined rotor will make great effects on the gas turbine’s performance. To study the creep bending properties of gas turbine’s combined rotor considering...

Backup automatic switch is widely used in low-voltage power supply network, which is a kind of economic and effective technical measures to provide uninterrupted power supply to the consumer. The use of Backup automatic switch in the power grid is a powerful technical means to ensure the safe, stable...

A novel nanosphere -Fe2O3/MWCNT composite has been prepared by a simple hydrothermal method. The characterization of morphology and structure of -Fe2O3/MWCNT composite was carried out by scanning electron microscopy, X-ray diffraction and Raman spectroscopy. It is found that MWCNT was well dispersed...

Building Information Model (BIM) is the future trend of the building industry. By studying the BIM technology, it could control and manage Life Cycle Cost of building in the Steel Structure Project. Besides, BIM highly integrates the programming, the design, the construction quantity&execution and all...

Under the background of rapid development and sustainable development of China's high-speed railways, studying the impact of construction and operation of high-speed railways on regional economic development and its mechanism has both high theoretical attraction and practical significance. This...

Agriculture affects people’s lives and financial standing. It provides a significant portion of the GDP and has a large workforce. Crop infections are one of the main issues contributing to farmers’ current crop production losses, which can be attributed to a variety of factors. Naturally occurring diseases...

The main way at the sudden mobilization of logistical supplies are material procurement, with increasing force material procurement scale, increased activity, new materials procurement situation forces faced new problems emerging, risk exposure is also increasing. This paper first puts forward the risk...

A FOCUSS-based subspace method is proposed for blind channel identification, which is robust to channel order overestimation. Based on the sparsity of the desirable channel estimation to order overestimation, a weighted constraint is used to search the sparse solution, combining with the lp norm FOCUSS...

The wind turbines has a lot of operational failure parameters and some isolated sample;what’s more , so direct use of neural networks for fault diagnosis easily lead to performance decreased .For this situation, we propose use of similarity function combined with Kohonen neural network for fault diagnosis:first...

A convenient portable Multilanguage guiding device is provided to promote the competitiveness of museums and the economic development of relevant industries. This study applies TRIZ innovation theory with its contradiction matrix and 40 inventive principles to the innovation and improvement of the device....

As one of the outstanding symbols of Chinese history and culture, Jingdezhen ceramic art has played an indispensable role in the dissemination of traditional culture since ancient times. With the rapid development of the times, more and more traditional culture is getting far away from people's daily...

Because of the increasingly demands of high quality audio signal, speech dereverberation,as the preliminary processing of speaker recognition and automatic speech recognition(ASR), becomes more and more important. The speech obtained from microphones is always distorted by reverberation. Conventional...

With the constant expansion of Fuxin grid scale and the rapid development of wind farms, problems related with wind farms become increasingly prominent and voltage of wind farm is affected by changes in wind power active output and reactive output. This paper takes Fuxin area as example to analyze the...

In this paper, the authors designed ultrasonic ranging system for marking vehicle. This system consists of an ultrasonic module, DSP, temperature compensating module, LCD and keyboard. LM1812 was adopted to transmit and receive ultrasonic wave information. The digital signal processor TMS320LF2407 was...

The development of society depends on the success of innovation activities, and intellectual property rights are becoming increasingly important for the development of human society. In this paper, based on the analysis of the status and existed problem of sport digital intellectual property, we present...

In this paper, design and fabrication of a substrate integrated waveguide (SIW) with 14-28 GHz bandwidth is implemented. The SIW-based system with Quadrature Phase Shift Keying (QPSK) modulation and demodulation technique is designed and implemented. The measurement results show that the proposed system...

This paper proposes risk evaluation system of metro project bidding based on factors which the environment and process of metro project bidding involved. Then the paper uses the entropy value method to determine the weights of the index and adopts Fuzzy to evaluate risk management level of metro project...

This paper proves that under certain conditions, so that there is an infinite number of zeros for .

With the development of computer graphics and simulation technology, virtual reality technology has been applied more and more widely in higher education. In this paper, the content of computer teaching theory is abstract, and the gap between the actual operation and students are not good understanding....

Agricultural industrialization leading enterprises make use of capital, technology and talent advantages, driving the development of farmers, specialization, standardization, scale, intensive production. It is not only the important subject of modern agricultural system, but also the key to realize agricultural...

This paper measured the influencing factors of NFDI capital volatility hope to prevent the risk of Capital Account Liberalization, while the Capital Account Liberalization has come to a substantive stage in China. Based on the existing literature, this article select the Sino US interest rate differential,...

Aiming at such problems as unknown goal configuration, grasp space limitation, a large number of barriers in configuration space and high-dimension space redundancy during planning motion of humanoid robot arms grasping target, this paper proposes a generalized inverse rapid-exploring random tree (GIRRT)...

The proliferation of Nano-sensors linked to wireless electromagnetic Nano-networks has raised the volume of traffic in numerous ways, but it has also opened up a lot of new opportunities for the Internet of Nano-things. When a nano-network is linked to the Internet by micro or nano gateways, it becomes...

A set of rapid near infrared spectroscopy analysis methods were developed for the content determination of Polygonum perfoliatum L.. Investigate the relation between climate and proportion of the active ingredient content. Models were established with partial least squares (PLS) algorithm. The correlation...

The value of literary works is largely related to the language of literature. Language is the foundation of literature. Jia Pingwa's Shaanxi Opera and Ruined City are excellent literary works where it is easy to find that a large number of Shaanxi dialect language is interspersed, which has an important...

With the construction of northern and western wind power base, large-scale regional wind power grid connection begins to affect power system and several power grid accidents in Fuxin grid resulted in partial off-grid in recent years, causing certain damages on the security and stability of power system....

The noise pollution produced by the scraper conveyor affects the working environment seriously. Based on a certain type of the scraper conveyor transmission system as a research object, using the finite element analysis software ANSYS for modal analysis, the results suggested that the natural frequencies...

In order to study the influence of train running parameters to the rescue electric multiple units (EMUs) coupler dynamic performance, a train–coupler system simulation model was established. The influence of different braking level, braking time and braking original speed to the longitudinal force and...

With the rapid development of mobile communication technology and the increasing popularization of smart mobile devices, the mobile Internet era has come, leading to great changes in contemporary university students' life and learning.objective: Basing on Internet+ perspective, studies on counselors...

The novel coronavirus has posed a threat to human life and safety. Accurately predicting the spread trend of the novel coronavirus and discovering prevention and control measures play an important role in the stable development of the whole human society. The infectious disease dynamics model can predict...

Under the current situation of legislation, there are many loopholes in the legislation of the confirmation of shareholder qualifications, and the basis for the confirmation of shareholder qualifications is not uniform. These problems lead to the rights of shareholders cannot get effective protection,...

Grid Array Ball (BGA) has been used in the production of electronic devices and components because of its small size, high I / O port density and so on. However, BGA solder joint defects will reduce the performance of the motherboard. Because micro-focus X-ray BGA solder joint image has a large number...

Machining is the main processing method of the steam turbine system. Due to its complex structure, numerous materials, and complex process, the massive types and quantity of cutting tools generated. The key to improve the machining efficiency and reduce the processing cost is adopting the advanced cutting...

With the rapid development of Internet and computer technology, the network information is exploding combined with the network capture technology and text analysis technology to achieve the evaluation of content resources has become hot research fields. The use of this method is significant to the resources...

Values of college students not only have decisive role on own development, but also are related to success of China socialist modernization construction career as well as rise and fall of a nation as hope of national development in the future. College students' core values are regarded as important parts...

the acceleration of global warming and urbanization progress has greatly contributed to the city building thermal environment problems, which causes the attention of people. However, because it involves many aspects, such as, it covers the architectural layout, building materials,trees greening,etc....

This paper focuses on the construction of national sea area dynamic monitoring management system platform. Firstly, according to the analysis of two main tasks between sea area usage management and dynamic monitoring, a constructive idea utilizing shared service is proposed. Secondly, we elaborate on...

In this paper, a fast depth partition algorithm for High Efficiency Video Coding (HEVC) is proposed. HEVC improves the coding efficiency by using large coding units while increases the coding complexity evidently. This paper analyzes the depth correlation between adjacent frames to fast determine the...

In the association rules, evaluation index can mine the associated data hidden in the data items or data attributes, and is widely used in communication engineering, efficient management and so on. The innovate evaluation index method has an important influence on the employment and postgraduate entrance...

This paper analyzes the February 3rd People's Bank of Chinese raised the reverse repo rate and standing loan facilities (SLF) interest rate move, combined with the previous soon has raised the medium-term lending facility (MLF) rate measures, pointed out that the interest rate increase after another,...

Traffic network distribution based on distribution center problem (TNDBDCP) is put forward, which can not be solved by traditional algorithms. In order to solve TNDBDCP, Particle Swarm Optimization (PSO) is put forward based on the idea of global and feasible searching. In the PSO, introducing check...

The central Fujian area features a variety of mountains and traffic block. It forms unique forest culture trait which is different from costal zones and other areas with convenient transportation. This article will explore further the external influencing factors via research in related background materials...

Due to the layout of the door in the middle of the carbody and air-conditioning installation hole at the top, the flexural rigidity of carbody structure decreased obviously based on the modal frequencies calculated by finite element model (FEM) .Dynamic vibration absorber (DVA) was applied to restrain...

A two-axis inertially stabilized platform (ISP) with multi-sensors is designed which is used in unmanned helicopter (UH)-based airborne power line inspection (APLI) system. Based on the imaging requirements of remote sensors, an optimized mechanical system with high ratio of support load and self-weight...

Nuclear power is a clean, safe and mature technology, strong supply capacity, to large-scale application way of generating international technology development leveled off in 2015, the Chinese reactors construction accounted for 40% of the world. International nuclear energy application of the third...

Magnetic shape memory alloy (MSMA) is a new intelligent material that can produce large stain in magnetic field, and mean while has the shape memory function. Using these characteristics of MSMA, one can fabricate intelligent actuators for vibration control of structures. At first, the mechanism of deformation...

Traffic State subarea partition problem has been a hot topic. A sub-area partition algorithm is proposed in this paper based on state connectivity matrix with flow variance in intersections within the road network. The principle of subarea partition is posed in the paper, and a dynamic algorithm is designed...

Line loss consists of two parts: one is the unavoidable loss, such as the lost electric energy caused by resistance heating in the process of power transmission; the other is the avoidable loss, such as the excessive loss caused by the unreasonable power grid operation mode as well as the abstracting...

Laser assisted milling (LAML) is a potential method for machining difficult-to-machine materials such as superalloys which uses a high power laser to focally heat a workpiece prior to material removal with a traditional cutting tool. A transient three-dimensional thermal model and cutting process model...

A number of disciplines rely heavily on satellite images, including those dealing with land use analysis, urban planning, agricultural monitoring, and the detection of environmental change. Nevertheless, because of differences in scale, illumination, and weather, distinguishing land features from satellite...

Analyzing cyber incident datasets is crucial for enhancing our comprehension of the evolving cyber threat landscape. In present generation many cyber hacking breaches taking place. This Application, Examine diverse cyber-attacks and breaches, analyze the methods employed in these incidents, and explore...

In this paper a brief review is presented on the working principle of anti-yaw damper used widely on EMUs (Electric Multiple Units). Based on the Maxwell model, the piecewise linear model was developed by considering the rubber joint stiffness, the oil stiffness and the piecewise characteristics of hydraulic...

With the sustained growth of China's national economy, tourism has become a "spice" of national life. The annual tourism revenue to a new high more than 4 trillion yuan in 2015 of our national, according to the National Tourism Administration issued the "China Tourism Development Report (2016)" data...

A technology of parallel multi-source video processing based on software pipeline is presented, which has the features of reducing the design difficulty of the video processing applications, optimizing computing resource utilization rate and improving the real-time performance of the multi-source video...

The control of software project schedule has been the emphasis and difficulty of software project management. Many software companies are focus on qualitative predicting and controlling of project schedule. Lacking of quantitative prediction of project schedule, it is difficult to quantitatively manage...

Based on the rapid progress of information technology in our country, computer software development information management system also has achieved good results. However, the current computer software development information management system has not been perfected. In order to make it to fully form...

Assembly language plays an important role in the training of computer application talents. However, there are many problems in the current curriculum teaching, which can not be applied to the needs of personnel training. The paper focuses on the application of teaching talents and the aspects of curriculum...

In this article, we discussed the dynamic development path of ecological building materials industry, suitable measures for keepings steady path, built integrated model using a patches prototype structure as part of it, optimal solution of model will be discussed and with real data obtained from statistical...

Feature extraction is an important procedure in the process of fault diagnosis for rotating machinery. Based on wavelet and local linear embedding (LLE), a method is proposed in this paper to extract features from vibration signals of rotating machinery. Firstly, multiple features were extracted from...

This paper intends to investigate how corporations introduce and develop management information system (MIS) and total quality management (TQM) in facing the e-commerce era. Several 2014 national quality award winning firms will be used as individual cases for in-depth analysis. The development of a...

Stating item response theory and computer adaptive test system, analyzing the problems existing in adaptive test system, and proposing the system design idea, taking the establishment of adaptive test system for C language programming design for example, it analyzes the system structure of computer adaptive...

Defective rolling bearings generally provoke a demonstration of nonstationary and nonlinear properties. As a result, condition monitoring of a rolling bearing seems challenging due to difficulties in fault feature extraction. This study introduces statistical linguistic analysis (SLA) to investigate...

Magnetoencephalograph spatial Time-Frequency Multiple Signal Classification (MEG-TF-MUSIC)can work well in essential and sensor noises environment, but a pulse noise exist in MEG array processing data, they can be described by stable distribution. The performance of MEG-TF-MUSIC degenerate in stable...

Strategic transformation is the challenge that enterprise is facing today and enterprises should carry out deep reform in the turbulent environment both internally and externally. However, there is no monograph or books systematically talking about strategic transformation. This paper is going to analyze...

With the rapid development of wireless sensor network (WSN), the WSN data gathering is attracting more interests over the years. Due to the high cost of specialized handheld terminals, Android tablets are chosen to design a unified handheld terminal for WSN data gathering. Data are transmitted from WSN...

with the increase in requirements on fiber-optical communication system by people, transmission quantity has been increased. In order to guarantee quick and effective fiber-optical communication, people have to use LDPC codes to implement correction modulation, of which, the ability of non-binary LDPC...

The analysis and record of data for traditional in-field calibration of electric energy meter relies on artificial work[1], which will easily lead to data error due to human factors and unable to realize standardization of calibration. The complete sets of mobile operation software for in-field calibration...

The database management system of highway slope database can improve the level of data processing, regulate the data collection and improve the working efficiency. Visual Basic as the main development process, with the help of development features of Baidu map API, and use of JAVAScript language to achieve...

In order to ensure a long-term use of GPS receiver and stable data, the GPS receiver is important to regularly test. GPS receiver test/calibration baseline network in Chongqing Vocational Institute of Engineering is the first completed and passed the acceptance by Surveying and Mapping Management Office....

Probability theory is the science of studying uncertainty, it is a course which can connect the abstract of mathematics with the problems in real economic life, and it is one of the three basic mathematics courses in higher education of our country. The object of study in many basic principles of economics...

The yield of maize is the most concerned about the development of agriculture, ecological safety, ensure corn green, agricultural science and technology personnel responsibility, along with the population growth and economic development, to ensure the safety of the task will be more important to corn....

Due to the rapidly growing field of cloud computing and its adoption in healthcare services by the government, robust frameworks are required to ensure scalability, resilience, and security. This study proposes a holistic Secure G-Cloud Framework for scalable and resilient government healthcare systems....

Temperature, humidity, and light intensity are the important influence indicators of crop production. In order to achieve good economic and social benefits, we could use of modern network technology (3G network, wireless sensor network, mobile network, and local area network), sensing technology, RFID...

Through the questionnaire survey for 236 Generation Y employees, the main purpose of the thesis is to explore the relationship between organizational commitment and turnover intention of Generation Y employees. The results indicate that the overall level of organizational commitment of Generation Y employees...

We introduce a new approach to image decomposition and reconstruction. We propose a double filter bank structure, named the pyramidal directional filter bank,by combining the Laplacian pyramid with a directional filter bank. Contourlet transform is a multi-scale and multi direction method of two-dimensional...

Selects 58 tourist attraction in Lanzhou,based on GIS, analyses its Spatial structure by means of Nearest Neighbor Index,Geographic Concentration Index and Gini Coefficient index;calculates the spatial accessibility of tourist attraction using cost weighted distance method.Analysis showed:the whole,the...

MAV (Micro air vehicle) has become the most extensive research field in academia and industry because of its strong maneuverability and the capability of VTOL (vertical take-off and landing). Vibration is a key factor affecting the long-term autonomous navigation of MAV, and the dominant source of MAV...

Based on the collective action model of social networks, this paper analyzes all the Nash equilibrium of them on two typical social networks, i.e. complete graph, star graph, and compares the relationships between the cooperation level of collective action and social control and network size under different...

Pulse-measure instrument has been widely used in our daily life. How to keeping monitoring pulses has risen to a vital important issue. This design uses infrared photoelectric sensor to measure heart rates by detecting blood which will get thicker when heart beats. The system using the AT89C51 microcontroller...

With the popularization of the concept of healthy eating, the consumption of edible mushroom with both edible and medicinal value has been driven. The development of the production model of understory edible mushroom in Heilongjiang province, China, not only satisfies the public's pursuit of healthy...

The comparative education has created its own unique research method during its development process and this paper attempts to review its three development stages: method reference period, factor analysis period and social scientific methods period so as to predict the research methods of comparative...

We implement an assisted positioning system, based on BLE and six-axis accelerometer that includes an accelerometer and a gyroscope. The system uses two on-chip CC254x with BLE features for wireless transmission and MATLAB for the data processing in the cloud. After quadratic integral of acceleration...

Through engineering example and using the FEM software GTS, water-rich loess tunnel excavation is analyzed without or with the grouting-reinforcement effect and different permeability coefficient of grouting-reinforcement structure. Influence of flow field characteristics and displacement field characteristics...

This article was performed within the Russian State tasks MSUCE project "Methodology of ideas, design and verification of energy-efficient engineering systems conventionally abstract objects (on formal models of buildings)". In this article the method of use of scenario modeling techniques in the evaluation...

Information is becoming increasingly important in modern warfare. Information superiority is an advantage in achievement and application of information of two hostile sides. It becomes the key of winning a battle obtaining information superiority and dominance. This paper introduces the basic knowledge...

In our country, the football curriculum occupies the position of the basic discipline in sports humanities sociology teaching, as the key link of the teaching reform, the football course teaching is related to the whole physical education that can be deepened. This article embarks from the sports humanities...

Internet+ is a formation of a new economic development model through contact with the traditional industries, after applying to agricultural fields it can create a new agricultural marketing model for products, thus have a very active role to the development of society. Under the guidance of action plan...

Since China's reform and opening up, China's economic growth has attracted the eyes of the world, more and more experts and scholars are interested in China's economic growth, and attempts to reveal the mystery of China's economic growth. This article will driver economic growth into two parts, factor...

the advantages of the laser's monochromatic, bright, directional stability and coherence are good, and it is widely spread and applied in the field of precision measurement. In this paper, the method of laser phase distance measurement, based on the characteristics of laser ranging, has made a relative...

Influenced by a variety of factors, the cost is highly uncertain, and this means a great deal of risk exists in the cost estimating process. In fact there are relationships exist in these factors. This paper establish a indicator system for the cost risk evaluation on Jiao Balou based on extensive investigation...

With the rapid development of network, information technology has provided an unprecedented amount of information resources. It has also led to the problem of information overload. Electronic commerce personalized recommender systems represent services that aim at predicting a customer’s interest on...

Chinglish is Chinese unique political term and popular saying produced by Chinese inherent culture and ideology, and it refers to the unauthentic usages of English of Chinese people in an unconscious way due to the influence of Chinese language habits and modes of thinking when they are expressing their...

With the popularization and application of Internet technology, it has brought great opportunities, challenges and has a significant change to various industries, which entered the Internet age. Computer network is double-edged sword, bringing convenience to people at the same time there are some security...

As one of the highlights in Olympics, sports events always have significant impact on Olympic Strategies due to their levels and have become key programs in the world. Sports events in China have made further development in recent years and created outstanding achievements in many national and international...

Haul truck transportation is one of the most important transportation methods in large surface mining operations. It is a key factor that affects the mining productivity and cost effective, however, its accidents rate and dangers are far higher than other types of developing transportation in the surface...