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As an important form of human resources service industry, recruitment meeting play an important role in promoting employment and entrepreneurship, optimizing the allocation of human resources and developing high-quality services. This study deeply analyzes the important practical significance of improving...

In order to study effects of badminton players smashing training on proprioceptive features, explore proprioceptive features effect on fine motion control of the body and reveal the brain producing mechanism, this paper uses progressive scan mode and wireless sensor device to design the sensor nodes...

Taking the basic computer courses in universities as a starting point, this paper analyzes some common problems encountered in the basic computer teaching in applied colleges and universities in Inner Mongolia. This paper puts forward a flipped classroom model based on “SPOC+ micro-class + online examination”...

After the wireless sensor network nodes deployed on the detection region. It needs scheduling algorithm to optimize nodes deployment and make full use of sensor nodes’ energy consequently. This paper proposed an energy efficient nodes scheduling algorithm. It could make better use of wireless network...

Today, the environment has already become a key factor which influences and restricts the development of the social economy increasingly. People have realized this problem and the importance of sustainable development, so the theory and practice of the green supply chain management (GSCM) have been paid...

The world today is the world with science and technology as its dominance; the innovation of science and technology has promoted the development of social productive forces, has upgraded the degree of social civilization and civilized degree, and changes people's way of life; and especially the development...

The traditional shape of the base cavity of the projectile is a column. This paper focus on the influence of the little rake angle truncated-cone base cavity on the flow field of the projectile. With numerical method, the distributions of the flow field parameters and the drag coefficient of projectile...

Ta2O5 films are applied widely in semiconductor materials, storage devices, optical devices and many other areas. There are many methods to prepare Ta2O5 thin films. In this paper, we have explored the effects on the properties of films at different experimental conditions in the process of RF magnetron...

Based on the sustainable development theory of energy economy,this paper constructs the evaluation system of sustained development of energy economy considering the following four sub-systems: the sustainable development of energy usage, environment protection, economy and society. Based on this system,it...

At present, the world is experiencing a climate change whose main feature is warming, which has become the crisis and challenges of the world. Low-carbon economy is the best pattern which reduces greenhouse gas emission and global warming. This paper analyzes the urgency of developing low-carbon economy...

This paper introduces the principle of Cyclic Redundancy Check algorithm in Ultra High Frequency Radio Frequency Identification conformance test system. According to the CRC-5 and CRC-16 hardware schematics introduced in the EPC Global Class 1 Gen2 and ISO/IEC 18000-6C protocol standards, the CRC algorithm...

The article combines with license plate recognition system, which states the application of computer communication based on the analysis of license plate recognition system based on neural network positioning system for analysis, based on related classification method and the work flow of neural network...

Objective To explore the technical effectiveness evaluation of the teamwork model based on the three-way collaboration of medical, psychological and social support for the treatment of post-stroke depression. Methods 76 patients with post-stroke depression were selected in the rehabilitation department...

The consistency problem of Li-ion battery pack often affects its service life during the usage. To research the equalization techniques of Li-ion batteries can reduce the consistency problem. This paper presented a non-dissipative balancing method using the pulse transformer to drive a couple of MOSFETs...

This paper analyzes the present situation of internal control under information environment of enterprise, and discusses the impact on the enterprise internal control mainly from the accounting information system of internal control modes, scope, and object. Meanwhile, we propose the new problems of...

Anchorage location selection is one of important factors concerning the safety of vessel in the Yangtze river. On the basis of the characteristics of the inland ports and channels, this paper fully considers the safety of anchoring vessels, the surrounding facilities and the vessels sailing nearby, refines...

To explore the effects of stem structure on biomass, yield and economic coefficient of corn, the grey relation analysis, correlation analysis and path analysis were used to analyze the relationship of 5 agronomic traits of corn (Jing Hua No. 8), which conducted in 2015 at National Precision Agriculture...

According to the characteristics of the concrete fracture process zone, a damage and fracture model for concrete, which combines damage mechanics and fracture mechanics is proposed. This model takes the initial fracture damage threshold as the incipient cracking criterion, and takes the unstable fracture...

The construction of a comprehensive quality evaluation system for graduate students is of great significance to ensure the quality of postgraduate cultivating and promote the development of postgraduates. By comparing the differences of the comprehensive quality evaluation system of postgraduates at...

This study describes the production process of glass production lines; according to the production process is designed to take the line terminal board manipulator, using Pro/E software to design the mechanical structure of the three-dimensional simulation, but also gives some standard parts design and...

In order to recycle the waste heat of the dyeing and printing factory, analysis about dyeing and printing waste heat and its current running system of the factory were obtained in this paper. Analysis indicated that most of the waste heat was unemployed. The recycling order of all kinds of waste heat...

a novel content-based image retrieval framework was presented in this paper. This framework is used to encode primary visual feature and saliency information as natural image features by simulating visual attention mechanism and using the conditional probability. In this framework, the color volume is...

Urban parts database is infrastructure of digital urban management. To build urban parts database, investigation of urban management parts is nevertheless inevitable. The normal methods of survey include EDM (Electronic Distance Measuring Device) measurements, RTK and the CORS system measurement method....

A Peer-to-Peer (P2P) system relies on the cooperation of the peers and the contributions of their resources. To motivate autonomous peers share their resources, the system needs to support effective resource allocation strategies with respect to peers’ task priorities, and their personal information...

In this paper, the structure of CAD system for gauge has been established. By creating parameters model of gauge, smooth limit gauge is developed and designed using the computer aided design calculations in the environment of VC6.0 and UG NX 6.0, in order to improve the gauge design efficiency, the use...

Training objectives of software engineer education locates in the high-qualified personnel, who meet the social needs of the software industry and combinate the basic theory with practical skill. The paper has elaborated the challenge of software engineer in internet era, for the wide spread of internet...

Chaotic synchronization, as a key technique of chaotic secure communication, has received much attention in recent years. This paper proposes a nonlinear synchronization scheme for the time-delay chaotic system in the presence of noise. In this scheme, an integrator is introduced to suppress the influence...

College students’ innovation project and the competition has been an important part of medical education, has been an effective way to cultivate medical talents of high quality. Through researching the students who are in college students’ innovation and entrepreneurship projects and the competition...

Liquid droplet size distribution and spray has the direct influence upon the combined trapezoid spray tray (CTST). This paper makes use of experimental tower with the diameter of 570mm and high speed camera to conduct the research on the liquid droplet size distribution and spray of the high speed camera....

Taking the progress of category-based enrollment at College of Fisheries and Life Science Shanghai Ocean University as a starting point, this article analyzes the reform initiatives of talents cultivation mode in the context of category-based enrollment launched in the fields of curriculum arrangement...

In this study, seaweed kelp as the raw material, the use of ultrasound-assisted method of extraction process of total flavonoids kelp discussed. Discussion on the ethanol concentration, extraction temperature, time and other factors affecting the extraction of total flavonoids ultrasound, by orthogonal...

At present,in order to solve the data leakage of a hardware encryption system for mobile hard disk and the changing key that is not flexible,the hardware encryption system for mobile hard disk drive based on FPGA—AES system is designed and implemented.This method not only achieves the real-time encryption...

It is great significance to improve the international competitiveness of China's agriculture for enhancing the China's agricultural mechanization professionals’ research and innovation capacity. For that reason, teaching contents, teaching methods, assessment methods were intervened on the whole process...

This paper will discuss strengthening mechanism of ultrasonic hydroxyapatite nm from each ultrasound parameters, such as: research ultrasonic power, intensity, frequency, etc., the findings concluded that ultrasound is through a liquid medium to a solution of molecules, ions action. When the ultrasound...

To suppress the swing of the payload, a kind of hanging plate anti-swing device was designed, which reduced the length of the lifting rope and the swing of payload by using the constant tension hanging plate. The kinematic equations of the payload were established under the condition of whether hanging...

In today’s era of deep penetration of social media, news dissemination shows a significant platform-based trend, and emotion has increasingly become a key element connecting news content and public interaction. Among them, “anger” is an intense emotional state. This article believes that it is often...

The travel industry has been one of the hardest hit by the coronavirus (COVID-19) over the past two years. How to deal with the new crown epidemic (COVID-19) effectively has become a major event affecting the health, economic and social development all over the world. Tourism industry is a pillar industry...

the effect of dynamic change activities of enzymatic in Chrysanthemum field with different coating material was studied With three kinds of coated compound fertilizer as raw materials. Results show that the soil enzymatic activities of catalase sucrase and urease increased first and then decreased at...

Intensity-modulation and direct-detection (IM/DD) orthogonal frequency division multiplexing (OFDM) systems have gained great attentions from researchers. However, the interaction between the chirp of direct modulation laser and fiber dispersion causes intermixing interferences among sub-carriers. Therefore,...

High efficiency in drilling is measured by Mechanical Specific Energy (MSE). MSE can be expressed mathematically in terms of controllable parameters Weight on Bit (WOB), Rate of Penetration (ROP), Revolutions per Minute (RPM) etc. Once the optimum WOB was determined, the correlation with Torque and Penetration...

An intuitionistic fuzzy hybrid discrete particle swarm optimization (IF-HDPSO) is proposed for solving travelling salesman problem (TSP). By defining intuitionistic fuzzy charisma function, the IF-HDPSO algorithm exploits some other individuals to participate in the updates of velocity and position except...

Principal Component Analysis (PCA) is a main approach based on the second order statistics. It can remove the correlation between the signal components. PCA has been widely used in blind source separation and received attention because of its potential application in signal processing. PCA’s principle...

On the basis of the maintenance engineering and management system for the existing power plant units, the characteristics and problems of the management mode for maintenance engineering of the existing four power plants were analyzed from the perspective of maintenance engineering and project management....

In order to predict the wear fault of disc cutter in shield machine, a BP neural network model was established and then trained by inputting several groups of disc cutter wear fault samples data including cutter rotate speed, cutter head torque, tunnelling speed, total thrust force and soil pressure...

This paper derived a damage function model of fly ash soil that under the effect of freeze-thaw cycles by using the penetration test and the basic theory of damage mechanics. The Calculated data of the model have a high degree of agreement with the measured data. This model provides a new way for the...

A multi-criteria score-based method has been developed to assess General Circulation Models (GCMs) skill in the Yellow-Huai-Hai region for 1970-2005. The rank score of these criteria are applying to comprehensively assess the temporal and spatial performance of precipitation and temperature of 18 GCMs...

SVC is a world-recognized mature and effective dynamic reactive power compensation technology, has been used widely in the world. Through the efforts for more than a decade, Chinese manufacturers have mastered complete SVC technology, own independent intellectual properties, have exported products to...

In order to solve the problem of GIS equipment structure and limited space, the paper develops the fixed device for rotary ultrasonic sensor based on the actual situation, expounds the principle of ultrasonic testing, and introduced the partial discharge defects, corona defects, free metal particle defects...

Recently, greenhouse effect caused by greenhouse gas emissions is becoming an increasingly heated topic. Developing a low-carbon economy is becoming a trend both abroad and at home. China is a main carbon emission country as well as the largest developing country. It is important to take prompt actions...

In this paper, the classical WPI model is optimized by using principal component analysis, and a PCA based evaluation model is proposed. When the model is applied to the water resources data of Beijing area, the experiments have shown that the evaluation efficiency of WPI is significantly improved. And...