Advances in Computer Science Research

For a long time, English teaching in China’s high schools has achieved lots of achievements on language knowledge; however, due to the college entrance examinations, traditional English teaching in China is oriented by examinations without much attention to cultivating students’ practical application...

The paper aims at developing a system to profile the data logs for virtual machines as well as virtual machine placement respect to energy consumption. A framework is designed for data profiling and virtual machine placement, each of the profile-based framework is described. It provides a clear structure...

Based on the analysis of reliability block diagram and reliability model, the error of mission reliability bridge-model can be inferred. The error cause was worked out by the enumerations data set and the total probability formula, which proved that the inference is right, while the bridge-model of mission...

The whole system is composed of STM32 embedded system module, gyroscope MPU 9150 module, DC Blower module,trestle module,power module, LED and LCD display module, key mode selection module,alarm module.Wind pendulum control system is based on STM32 embedded system, using STM32 as control system,using...

Nylon 66 is widely used in the vehicle interior, electronic parts and accessories. Nylon 66 as polymer material is added reinforce glass fiber to increase material properties. In parts forming process, injection mold method is widely used in polymer forming industry. In the study, the effects of injection...

Equipment manufacturing industry can provide the basic machinery production activities and equipment for the national economy and national defense construction. It is a core component of the manufacturing sector and it has an important role in promoting economic growth and industrialization process....

This paper uses Isoapm's dimensions to improve sift matching algorithm and reduce the computation. The characteristics of the SIFT are determined by using association rules support to further correct match points. The experimental results show that the algorithm is effective, which improves the speed...

The effect of the external pre-stress on the mechanical properties of concrete structure was analyzed, on the basis of the shape memory effect, a new-style pre-stress structure on SMA external pre-stress concrete structure was put forward, the mechanical properties of ordinary reinforced concrete structure...

The Flexural Disc Assembled System is a promising transducer for the acoustic antagonizing device with low frequency and high power in limited size. The flexural disc Arranged axially and by exploiting the acoustic interaction between the benders, we can easily reduce the resonant frequency and improve...

This paper analyzes the problems existing in the current teaching of the College Chinese,and then the blended learning theory were analyzed. Finally, many methods of hybrid learning theory, such as network teaching system, flipped classroom, MOOC and so on, were applied to the teaching process of the...

The numerical simulation method of 3D-ship bow flare slamming based on finite volume method is discussed in this paper. A three-Dimension coupling finite element model including air, water and ship bow was built up. The fluid-structure interaction is simulated using general coupling algorithm; Euler...

Aimed at monitoring dynamic human pulse and blood oxygen saturation for physical fitness, health care and other fields, a nontouch queryable photoelectric pulse oximetry terminal was designed. The terminal uses a transmission type oxygen probe to collect information of pulse and blood oxygen saturation,...

Infrared thermography has been a very important nondestructive evaluation (NDE) in the detection of concrete due to its non-contactness, rapidity, capability of imaging large area. More generally, there are some frames in the infrared image sequence. It costs more time to read the information behind...

With the increasingly deepening trend of internationalization, the importance of English education has also become more and more obvious. English study among low ages seems to be popular; however, it hasn’t reached a consensus on whether it is appropriate for infants to study English in kindergarten...

The microgrid provides a new form of Distributed Generation accessed to distribution network .With the development and application of microgrid technologies, its ability to meet the power supply reliability needs of loads in microgrid has become a problem that should be solved. To this end, the paper...

This paper studies the problems and countermeasures in the revitalization of the Northeast Old Industrial Base of China. On the basis of premise of the role of the Northeast University in the revitalization of the Northeast Old Industrial Base, the purpose of the study is to analyze problems of Northeast...

With the quality-oriented education’s development, teachers’ pay more attention to cultivation students’ creative personality in classroom. At present, the innovation of entrepreneurship education in colleges and universities is a kind of different education from the traditional one, it is a kind of...

The triplet arrays provide the ability to solve the notorious port-starboard (PS) ambiguity problem of ordinary single line array. Cardioid beam pattern is provided by the triplet arrays structure by using the time delay of received signals and noise correlation model. The received noise is composed...

Cutting is one of the most widely used machining technologies in the mechanical industry. Metal cutting is a complex technology process and innovation methodology is urgently for its innovation TRIZ is a technology innovation method of Soviet Union. Conflict tools of TRIZ are applied to the analysis...

The content of this article is destructive laboratory testing of timber beams with threated glued-in steel rods to the possibility of describing the behavior of these beams under load and determine the interaction of a wooden beam with glued-in steel rods.

rapid development of multi-media information thchnology and English globalazition bring new challenge for Chinese English education. It also bring forward new requirements for college English teachers' role in the teaching process. Based on the analysis of multimedia-assisted English teaching, this paper...

Precast concrete shear walls are capable of providing preferable lateral strength and stiffness under earthquake loading and thus they are frequently employed in the moderate and high seismic risk regions. Guided by the building industrialization advocated by the government of China, domestic scientific...

With the arrival of information era, modern society has to rapidly spread and take advantage of a dazzling array of information resources and the knowledge update cycle is becoming shorter. Therefore a teaching system is desperately needed to full play education resources, maximize resources sharing,...

Cost and communication challenges: High deployment of remote-controlled aerial drones in urban regions and crowded airspace have presented another challenge to overcome in achieving high deployment numbers in urban spaces as well as densely populated airspace from such remote-controlled aerial drones....

The development of entrepreneurial education in colleges and universities is of great significance to the employment of high school students and the employment of college students. Should be based on the concept of team-based entrepreneurship education, adhere to the combination of entrepreneurship education...

By regression analysis of relevant data in Beijing from 1993 to 2013, this article tries to figure out that the impact of Beijing’s human capital investment growth for its economic growth. The empirical result shows that Beijing’s economic growth based on the common growth of its physical capital and...

Many foreign scholars studied for the definition of the crisis. Rosenthal, who believe that the crisis is the basic mechanism of a framework and code of conduct of a serious threat to the social system, and the event at extremely high pressures and uncertainty in the event of the case must be made key...

In this paper, according to the problems such as high sensitivity to the initial guess of the solution and poor convergence reliability of the classical algorithms used to solve nonlinear equations, a Plant Growth Simulation Algorithm(PGSA) was put forward, and it was used to solve the systems of nonlinear...

With the rapid development of social economy and science and technology, rfid technology is more and more widely applied in various industries, especially the identification and security industries, entrance guard system as an important unit of the intelligent building is more and more get attention....

This paper aims at meeting the needs of China's application-oriented talents and achieving high-level application-oriented personnel training objectives. The construction of professional materials is the basis of the cultivation of applied talents. Therefore, to establish a set of high-level application-oriented...

In order to ensure the accuracy and precision about the trace of the autonomous vehicle for the sea floor prospecting, double- ring, series –connection closed-loop control mode is used in the paper. Fuzzy controller is used for controlling velocity in the inner-ring, and fuzzy neutral network controller...

In this paper, we propose an optimum coding STMV beamformer to improve the performance of suppressing high peak sidelobe level with missing sensors. It considers the choices of sub-array geometry have a significant effect on the performance of STMV method using sub-array (we call it STMV-SA), and the...

In order to obtain optimized forging forming process parameters, multi-objective optimization strategy of process parameters based on response surface method (RSM) was put forward. Taking strain uniformity and forming force of large-scale arc-shaped forging as the evaluation index, the analysis model...

From the perspective of resource efficiency of companies, this paper analyzed resource efficiency of companies of biomass power generation by selecting five companies of biomass power generation as sample and employing three-stage DEA method. The results showed that the allocative efficiency of the five...

This chapter analyzes the theoretical basis of the relevant papers. First, the meaning and connotation of corporate bond yield spreads to define the difference between corporate bonds and corporate bonds; secondly, analyzes the determinants of corporate bond yield spreads. Chinese corporate bonds and...

Professional is very common in higher vocational colleges of finance and economics is a professional, practical strong, qualified teachers in colleges and universities in the modern enterprise to put forward the higher request, requests the student in the first in the enterprise can quickly into the...

A video stream distributed scheduling algorithm with minimal distortion in wireless network is propose in this paper. The algorithm adopts the novel model to capture the video distortion, establish video distortion model, and further modify the queuing model with M/G/1 so as to get the video streaming...

Co-operative education is common teaching mode in colleges or universities which has science or engineering professional. Through co-operative, students can complement and perfect the their knowledge structure , the problems that the internship becomes a mere formality which in the colleges or universities...

For complex Ad Hoc network environment, based on Elman neural network prediction model, using particle swarm optimization algorithm to optimize the original Elman BP training can find the global optimization thresholds and weights of the neural network layers, and a modified Elman neural network model...

This paper designs a set of GPRS ambulatory blood pressure monitoring system based on cloud computing platform. The system consists of data acquisition module, main control module, communication module, cloud platform and intelligent terminal, which selects STC12LE5A08S2 series single-chip microcomputer...

With the popularization of smart terminals and expanding coverage of third/fourth generation wireless LAN, students and staffs prefer to use mobile terminals to access to internet anywhere and anytime so that spare time can be fully taken advantage of. This paper describes a smart campus platform based...

English teaching emphasizes training students' ability, imitating and reciting book knowledge, and ignores cultivating students' thinking ability, analytical ability and the ability to put forward their own opinions, which causes students lack learning autonomy and originality. Language is a communication...

Both technological capabilities and marketing capabilities are positively related to firm performance. This paper aims to reveal the matching mechanism between technological capabilities and marketing capabilities. We analyze the matching relationship between technological capabilities and marketing...

With the development of social economy, the improvement of medical treatment level provides a stable protection measure for our health. However, the medical treatment of solid waste disposal problems, but also increased. Medical solid waste refers to the medical and health institutions in the medical,...

This paper proposes a target track detection method based on RHT idea in active sonar image process. The method takes advantage of speed limitation of underwater maneuvering target which means the target track distributed in local space, by means of statistical similarity analysis applied to image pixels...

The SNS has become one of the most popular application on Internet, and has been extended to the field of knowledge sharing, gradually penetrated into marketing, interpersonal communication, medical, library management, the field of education. This research starting from the research status quo of network...

The rapid growth of digital technologies has amplified the importance of robust cryptographic systems. As the backbone behind the protection of sensitive data in banking, e-commerce, and secure communications, these algorithms are crucial. This paper compares widely used cryptographic algorithms based...

The initial disturbance of the projectile is the premier factor that takes effect on the marching fire accuracy of the conventional weapon, which depends on the projectile firing process of the conventional weapon. In this paper, the theory of projectile firing process of the conventional weapon during...

Using the arithmetic average minimum approach degree as a weighted approach degree, the new indicator of the relevance of the optimal interval combination forecast model is established. Some new concepts such as superior interval combination forecast model and non-inferior interval combination forecast...

In order to achieve the secondary power supply test, automatic test system for reasonable overall planning and design, to guarantee the output of the secondary power supply standard, for the extension to provide stable power supply. The overall design of the secondary power test system includes hardware...

By making use of isogonic method and combining with SPSS, this paper attempts to measure the sensitivity and internal resistance of a sensitive galvanometer, evaluate experimental data and its uncertainty with confidence probability of 95%. This paper introduces experimental circuit and principle, and...

Demodulation system for applied to seismic detection, erbium-doped fiber super fluorescent source combined with demodulation, the design of optical fiber Bragg seismic detection demodulation system based on ASE source, optical power output of 6.9 mW (8.43 dBm), spectral up along the width of 3 nm and...

With the development of web 2.0 technology, all kinds of services based on web have appeared many new features. The invasion methods and attack technologies aimed at web service side are becoming more and more diverse, which threaten the security of network seriously. Therefore it is necessary to research...

To solve the problem of tracking maneuvering target in the presence of clutter, the debiased converted measurement based interacting multiple model (IMMDCM) estimator in combination with the probabilistic data association (PDA) technique is proposed for airborne target tracking. Under the architecture...

Urban development is the basic condition of human social development, is also an important symbol of human civilization progress. A city of the healthy, harmonious and rapid development not only conducive to the residents to live and work in peace and contentment, but also help to promote the overall...

The transmitting system is the core part of active sonar, its amplitude-frequency response is an important element to judge the system, and an important indicator to measure its performance is the bandwidth flatness of the amplitude frequency response. When the amplitude-frequency response is seriously...

Firstly, this paper analyzes the status quo of innovative talents training model in agricultural engineering disciplines. Secondly, it focuses on the analysis of the reform measures of innovative talents training mode, including reforming the personnel training program, reforming the innovative curriculum...

Digital nucleic acid amplification and determination has become an attractive technique by its capable of high sensitivity and precision. With the development of microfluidic technique, this method becomes much easier to perform, with less sample requirement and cross contamination. The dynamic range...

Concerning the uncertainty of non-lethal efficiency during using non-lethal sonic weapons, this paper introduces the mechanisms of non-lethal sonic weapons. The key factors influencing comprehensive performance of non-lethal sonic weapons are analyzed. The non-lethal performance as the core of the index...

With the development of electronic technology, more and more single chip microcomputer and embedded teaching courses are open in electronic specialty of colleges and universities. However, the courses only teach relevant principle or theory without deep content and cannot form a complete system. Concerning...

The reform of classroom teaching model has become a hot area. Application-oriented undergraduate refers to the application-oriented positioning for the school, rather than scientific research for the positioning of undergraduate colleges. For an application-oriented undergraduate university, the quality...

Based on the first question of problem B in the National Undergraduate Mathematical Modeling Contest of the Higher Education Cup in 2015, this model would quantify some relevant indexes to analyze the degree of supply and demand for taxicab resources. In view of this question, this paper would estimate...

With the rapid development of computer network, various problems also arise, especially the network security problem. How to quickly and efficiently find a variety of network intrusion behavior, to ensure the safety of the system and network resource is very important. Intrusion detection is a proactive...

With the rapid development of modern society, a series of social problems in population, resources, environment, public health and other aspects get acute increasingly. When major natural disasters, safety incidents and unexpected public health events occur, goods transport efficiency will directly affect...

Analysis on the influence degree of processing quality parameters on bearing vibration belongs to the problem that the probability distribution is unknown and the correlation is complex. Only classical statistical analysis is not comprehensive. In this paper, by selecting the channel radius of curvature,...

The miniaturization of the low frequency, high-power transducer has becoming the hot spot in the transducers research. With the variety type of sonar’s working frequency went below, the increasing demand for low-frequency performance of the underwater acoustic counter device. The conventional low-frequency...

Oxygen transfer and the energy dissipation by the flow types at the stepped weir structure were performed through hydraulic experiments. Nappe flow occurs at low flow rates and for relatively small step slope. Dominant features of an air pocket, nappe impact and subsequent hydraulic jump occurs. At larger...

The effect of Current type inverter is obvious in energy saving and consumption reduction, But the technology of domestic current type inverter is not mature enough,which is mostly imported from abroad.Imported inverter is expensive and high maintenance cost.Therefore, it is quite necessary to research...

There is a very complicated nonlinear relationship between the input digital image pixel value and the printed color chromatic values, which is difficult to be described by traditional linear methods to achieve high accuracy. In the study, a printer characterization model is established based on artificial...

With the digital city and smart city building, as a geographical information system of urban underground pipe network has become one of the hottest urban lifeline nowadays research. In this paper, 3D visualization of the underground pipe network GIS background, 3D study of the underground pipe network...

With the fast development of data science and Internet technology, the bursting need for data storage and analysis makes it necessary to build up data centers. In this paper, we discuss the core techniques on designing network. Advances in data intensive computing and high performance computing facilitate...

The personalized food recommendation systems are crucial for enhancing the user satisfaction by catering their personal diet choice and nutrition needs. The new food recommendation models are discussed in this research using the Nearest Neighbors algorithm to improve accuracy and inclusiveness of meals....

This model is based on the problem B in the Mathematical Modeling Contest of North China Electronic Power University in 2015. It works out solutions for non-overlapping box arrangement with load-bearing limits and without bearing limits, which can finally solve the practical loading problem of overlapping...

WeChat, as a new media software, has been widely accepted and universally applied among college students. During the process of using WeChat, college students’ world outlook, outlook on life and value have been changed imperceptibly with profound impact on their behaviors and ideology and morality. This...

Management is the cornerstone for the enterprise development, and innovation is the driving force behind the enterprise progress, and also the decisive factor for modern enterprises to achieve leapfrog development and steady growth of profit. In the increasingly fierce market competition, the business...

This paper analyzes the mechanism of non-cavitation tone noise line-spectrum frequency of counter-rotation propeller. The mechanism is interference effect and circumferential harmonics field effect. According to the generalized acoustic analogy equation, the lift and drag which are caused by the mechanism...

With the continuous improvement and development of technology, electronic engineering develops into automation gradually. With the increasing demand for electronic technology, electronic technology has gradually become the most important project of network engineering, and wireless home network control...

Based on the analysis of the site selection impact factors of industry park, the decision-making index system of site selection of industry park was built from the aspects of financial situation, the impact of site on society and nature, basic situation of park site, future development potential of park...

For big data analysis and processing of the SQL database has the very good read and write performance and scalability, but cannot support a complete SQL queries and inter-bank transactions across the table, which is mainly composed of a relational database for traditional financial business have limits...

With the rapid development of social network, analysis for online users’ emotions and tendencies has gradually developed. Sentiment analysis and social relations analysis on social network has made significant progress. Based on data mining, this study summarized the existing work about users’ emotion...

The methods and steps of seeking the lowest cost in the process of duration optimization were introduced under the condition of certain constrains in this paper through the compression of network plan effectively to find the optimal solutions. Besides, it combined with engineering examples to illustrate...

BOT is abbreviated from Build- Operate-Transfer model, as a new kind of investment and financial measure, which is applied to urban rail transport construction. It can reduce difficulty in capital and workload of coordination and management as well as increase the performance efficiency of urban rail...

A simple mechanical CVVA system as a four-bar linkage mechanism is characterized by compactness, and it offers certain benefits in terms of adaptation to various cylinder head configurations, which is conducive to improve engine performance greatly is introduced in this paper. The CVVA mechanism consists...

Reaction time under different lighting source was obtained. The influence of luminance, contrast and eccentric angle on the reaction time were investigated. The relation between Lm and x were built using spectral luminous efficiency function V( ), the ratio of light flux of the photopic vision and scotopic...

Aiming at the missile fire allocation of warship formation a valuation method of damage target value coefficient is put forward. According to the amount of carried anti-warship missile by attacking warships, the model of missile fire allocation is built up. Two methods of improved genetic algorithm are...

In recent years, the private lending in rural economy has experienced a rapid development. Its existence and development with distinct features were closely connected with social economy. Being an effective complementary form in rural financial system, the private lending to some extent met the need...

In this paper, we focus on the need for temperature field analysis of gear transmission, as a important issue related to gear transmission’s reliability. Most of previous studies were based on traditional heat transfer theory, focusing on numerical analysis method, however oil cooling effect has not...

The conventional method in target noise simulation which generally applied for verifying signal processing algorithm always use CW or LFM signal plus with pseudo-random sequences. But the reality target which has numerous machines complicates the radiated noise with propulsion, control, and habitability....

In this paper, we design and implement the smart home network system based on the embedded technology. In the smart home system, wireless network technology was applied to the family network has become an irresistible trend. Household system based on network is the connection of all kinds of information...

Digital development is the necessary way of archives management. Digital archives has its rules and requirements, which should be abided by teachers in their professional archives digitization development. The recycling of professional development of archives digitalization mainly reflects in: the development...

Civil Engineering Materials is an important professional basic course, which is arranged for sophomore. The second year for college students is the period changing from basis to professional, the bridge to contact their major. Civil engineering material teaching includes classroom instruction and experiment....

the main goal of this paper is to study how to strengthen the information sharing between University Library and the booksellers, improve their information decision system, and effectively improve the quality of book purchased. Through analysis of existing research results, this paper points out that...

Importance of Beach Crowd Prediction for proper resource management, safety, and improving beachgoers experience. In this study, we propose a hybrid approach based on feature engineering Random Forest Classifier and outperform the accuracy in predictive in crowd level. Utilizing sophisticated feature...

Cultivating and developing strategic emerging industries has its own special mode, so the development of strategic emerging industry depends on not only the technology innovation, but also the cultivation mode and mechanism innovation more importantly. This paper compared several foster strategic emerging...

Based on the improved equivalent circuit model of GNL, this paper first simulates the charging and discharging process of electric vehicle battery and analyzes the sources of losses. Afterwards, it illustrates the existing kinds of losses of the convertor and presents calculation formula by taking the...

In order to analyze the current situation of CMR (cloud manufacturing resources) after the human entering to net work age and cloud manufacturing formally producing, then summarizing and analyzing the related work on cloud manufacturing and CMR, three aspects of CMR are analyzed from the classification,...

Electronic information technology in the construction and development of modern society in various fields and trades in occupies the important position and role. Electronic information technology application is based on the computer, but because of various kinds of information in the network virus viral,...

Since reform and opening-up, our country's higher education has achieved rapid development. China's higher education has played an important role in improving the quality of the population in China and to provide the economic development in our country. In this article, the development of Chinese higher...

Performance, including art performance and social performance, is a way of expression and behavior, is the external expression of performance subject and inner thought, is a process. Performance has become a keyword in the field of tourism research. Articles on the performance theory, puts forward the...

Based on the definition of equilibrium development of compulsory education, a conceptual model of equilibrium development of compulsory education has been put forward, which includes balanced education opportunities, balanced allocation of education resources and balanced educational quality. In terms...