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In this paper, a FPGA-based smart camera platform is proposed. A Xilinx FPGA has been adopted as the core device. Xilinx ISE Design Suite has been used as the design tool and Verilog as the program language. In order to validate the platform, two real-time demonstrations have been implemented. In order...

In 2015, China introduced a fair competition review system. This system aims to ensure fair compensation and a national common market by preventing anti-competitive regulations and polices. Based on comparing the key elements and the implementation outcomes of the Chinese fair competition review system...

The quantitative determination method of seven organic phosphate esters (OPEs) in urine by gas chromatography-mass spectrometry was established and optimized by changing the derivative reaction procedure, the different sample doses and the different extraction reagents. The results showed that the best...

With the development of social economy, the role of leisure sports has been paid more and more attention by the state, especially for the aesthetic education of college students. Now college students because of multiple reasons addicted to the network, skipped classes to play games, eating the phenomenon...

This article is mainly aimed at the solving the problem of singularity phenomenon which exists in the connecting-rod wheeled robot. We propose a multiphase connecting-rod wheeled robot based on multiphase connecting-rod structure and analyze the design principle and obstacle-overcoming ability of the...

The version change, which cannot be considered as an independent process, is a fundamental factor for designing the workflow model. Due to that the traditional workflow model is unidirectional, it could not identify the range of version change and restart the tasks which are need to be changed. This...

China's land area is vast and the regional differences are significant. The study on regional differences of spillover effect of foreign R&D in China is of great significance to the implementation of the regional policy formulation and innovation driven strategy. However, there are few studies on the...

The frequent occurrence of mass incidents in universities could severely affect the work order and normal life of students and faculties. This paper analyzes the psychological features of participants, which include catharsis, bigotry, self-actualization, fluke mind and spectator's perspective in the...

With the development of the new era, the development of computer and Internet information industry is gradually favored by all fields. Colleges and universities need to evaluate and develop the duties of poetry and politics performed by computer teachers. The software engineering course, carrying out...

Marx attaches great importance to the investigation of the social role of communication and points out that the essence of capitalist communication (mutual exchange) is "mutual plunder" and "slavery". In foreign exchanges, it is manifested in the exploitation of the people of backward countries by developed...

Existing security protocols are only promoted or evaluated in one of the aspects of security or performance, but network users' demand for network security is diverse and varied. Providing one security protocol does not meet users' demand. Meanwhile, there is a severe phenomenon of wasting network resource....

Recycled waste brick (RWB) aggregate has obvious different properties from recycled concrete (RC) aggregate and is hardly accepted because of its lower strength and higher water absorption. The effect of recycled waste brick fine aggregate on compressive strength and flexural strength of mortar was studied....

The optimization method of electromechanical integration design are many, and including multidisciplinary optimization design has been rapid development. In mechatronics system optimization design, concrete implementation method and application effect that is an important content of mechatronics system...

The seat design is based on the functional conversion of the characteristics of people's working as well as the requirement of leisure, which can present a new human-computer interaction in a novel structure form. In this paper, by analyzing the physiological characteristics of human body's posture,...

The uniform design is significantly different from other categories of costume design, and the uniform design is mainly based on the industrial characteristics and principles, i.e., the uniform must adequately reflect and adapt to the characteristics of work environment, object and target. While fabric...

As an important part of urban landscaping and one of the urban infrastructure, urban park plays an indispensable role in protecting the environment, preventing disasters, serving the public and other functions in the urban environment. The design, construction and operation of its construction and development...

Focus on the problem that fracture characteristic of integral structure is worse than composite structure, this paper studied the influence of anti-crack rib design parameters on the fracture characteristic of integral wing-spar through calculating the stress intensity factor and constructing support...

The spreading of infectious diseases is a process of evolution with time going. In this paper we analyze the spreading rules of the infectious diseases and set up a model to simulate the dynamic spreading process based on the cellular automata model. Through the improved cellular automata model, this...

Focus on the hygrothermal environment problems of CF3031/CCF300 stiffened composite panel, the stiffened composite panel absorption were studied on in the 85%RH, 70 hygrothermal environment, the moisture equilibrium content of the composites were calculated. The shear test were carried on after hygrothermal...

The sports dance is a mixture of dance, music, clothing, manners and physique together with its elegant sports, sports, art, education across three fields, is one item has the aesthetic value and entertainment value of fitness high comprehensive art. Sports dancing is a popular student favorite exercise,...

This study designed a college English listening evaluation and supervision system based on data analysis, in order to improve college students' English listening ability through this system. At the same time, 124 college students were randomly selected for a 4-month comparative experiment to test the...

This paper presents a data-aggregation algorithm in the environment of wireless sensor network based on maximum lifetime. In this algorithm, the whole network is constructed into a tree structure with sink being the root of the tree. In the process of data-aggregation tree structure, in order to enable...

Bus is regarded as one of key patterns that can solve the problem of urban public transportation by various countries in the world, because it has advantages of higher passenger capacity and lower unit passenger capacity consumption. We proceed with impact of energy consumption emission on bus from the...

Beijing-Tianjin-Hebei integration, as a national strategy, has put forward higher demand for alternative clean energy so as to solve environmental pollution and resource exhaustion. The large scale of extreme weather such as smog, has increased people’s worry about environmental pollution; while at present,...

Aimed at the problem of product modeling under Mass Customization, concepts of the characteristic matrix and matrix row were proposed. The function-structure model based on product network nodes was established by the combination and identification of characteristic matrix under the function-structure...

The traditional reliability models of CNC machine tools are based on the assumption that the machine after repair is as-good-as-new or as-bad-as-new. But it is not the precise model compared with the Engineering practice. This article focuses on the repair degree to the sub-system of CNC machine tools,...

Wood species recognition is an important work in the wood trade and wood commercial activities. Although many recognition methods were presented in recent years, the existing wood species recognition methods mainly use shallow recognition models with low accuracy and are still unsatisfying for many real-world...

In today's society, the development of green economy has become an important trend. There is a large population base in our country, and the resources is relative short, as well as the environmental carrying capacity is not strong. In recent years, faced with increasingly severe sandstorms, PM2.5 pollution...

The longitudinal location precision of the missile borne electronic reconnaissance equipment is not enough. In order to strike the target more accurately, the method of missile-satellite cooperative passive location is proposed, based on the study of the concept of cooperative location, the hierarchy...

The stress dilatancy theory has been succeeded in demonstrating the deformation properties of clay. However, the deformation behaviors of rockfills are related to the stress and its initial state, so the stress dilatancy theory cannot apply to the rockfills directly. We take the state-dependent dilatancy...

Our state encourages innovation-driven development strategy and patent applications as well as conversion are main carriers and contents of innovation. Recently mass entrepreneurship and innovation was carried out by our state leaders. University is the major driving force of innovation. However, there...

The hot deformation behavior of INCO718 alloy was investigated by hot compressive tests with Gleeble 3800 thermal simulator in the temperature range from 950 C to 1150 C and strain rate range from 0.1 s 1 to 10 s 1. In consideration of the temperature, the flow stress curves were corrected by one simple...

An automation testing framework oriented OS2 PAS application is constructed in order to solve the deficiencies that there is no effective methods for the PAS application of OS2 master station system. An Automated Test-case Generation method (P-ATGM) is proposed. ROI evaluation of automation testing framework...

The rotary is one of the important actions of deck hydraulic crane, and the hydraulic rotary apparatus is a driven source of rotary, so hydraulic rotary apparatus plays an important role on the rotary motion of the deck hydraulic crane for the stability and safety. When on the hydraulic rotary apparatus...

Nowadays nostalgic advertising is more and more widely used in academia and business as a marketing tool, which makes it worth studying how different types of nostalgic advertisings affect different age levels of consumer specifically. In this paper, an empirical research method was used and the empirical...

In the present study, billet is designed by utilizing the flow relief-hole principle to improve the dimensional accuracy during the cold precision forging of helical gear. A three-dimensional FE simulation was carried out to analyze the deformation features of billet with different initial diameter of...

In this paper, the design significance of plastic packing machine , the difference between the new and previous plastic packing machine and the advantages of the plastic packing machine is elaborated. The plastic packing machine is composed of the banknotes push and the bill alignment part, plastic film...

The sustainable development is the standard of development which has been recognized by countries all over the world. Chongqing city is located in the western underdeveloped region, with a large population, relatively scarce resources and big gap between urban and rural areas. It is significant to implement...

Diffusion bonding is an effective way to join beryllium with other materials. To study the elements diffusion on the bonding interface to improve the joints performance, the microstructure, and the distribution of composition and phase on the interface of Be/Cu/00Cr17Ni14Mo2 stainless steel diffusion...

As the most important factor for the efficiency of wind power equipment, the wind also is an important guarantee during their work. For the key technology of the research on wind power equipment, how to simulate the wind precisely have been concerned more and more widely. This paper analyzes lots research...

Based on speech technology, combined with FFmpeg application, the development and construction of automatic evaluation system for preschool children's speech level is completed in Java Web application development system. In view of the shortcomings of the current standardized tools for evaluating...

Diffusion bonding is an effective way to join beryllium with other materials. To study the elements diffusion near the bonding interface so that improve the joints performance, the microstructure, and distribution of composition and phase on the interface of Be/00Cr17Ni14Mo2 stainless steel diffusion...

Color plays a significant role in the interior space design of high school libraries. From the perspective of the color’s influence on library users, this study analyzes how the scientific use of color can provide readers with high-quality reading atmosphere and explores the new development trends of...

automatic testing is very important for agile software development. There are some testing tasks can be finished by automatic tools, but most of them can not meet the actual needs of enterprises which is the direct reason of building an agile automatic testing framework named as Agilework. The structure,...

Fischer Technik is a high-tech engineering assembled model. It is an ideal teaching aids for demonstrating scientific principles and technological processes. The main components of Fischer Technik are high quality nylon plastic with accurate dimensions; you can repeat disassembly without affecting the...

In recent years, gender harassment in higher education has become a serious problem in China. This paper reviews the causes of sexual harassment, including structural factors and personal factors. The features of sexual harassment on campus in China and its reasons mainly stem from three aspects the...

In order to study the effects of shipboard environment on solid motor grain, the ambient temperature in multi-launch containers were monitored. The temperature and stress fields of solid propellant grain under different ambient temperature were obtained using three-dimensional viscoelastic finite element...

The architectural space art design is a huge and complex designing system, the relationship between the realization of characteristics and designing language is not a simple one to one relation, the usage of designing elements and designing methods may have impact on a lot of features of environment....

In this paper, based on finite element (FE) software MSC.Marc, a two-dimensional nonlinear thermo-mechanical coupled model is established to investigate the hot shrink-fit process for the reactor coolant pump rotor-can. By using this model, the limited time and temperature evolution for hot shrink-fit...

With the acceleration of the construction of the power market, new energy sources such as wind power gradually begin to compete with traditional energy sources such as thermal power. In this paper, considering the deviation between the actual output of wind farms and the predicted power generation, and...