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The problem of maximum and minimum on the difference between the product of two events' probability and the probability of product of two events has been discussed, in this paper, two events are generalized to n events and the problem is solved by using the method of induction and construction.

Training innovative postgraduate with professional degree is the urgent requirement of national implementation of innovation-driven development strategy. Comparing with academic degree graduate students, they have no obvious advantage in engineering-innovation ability. Instead, they are weak in basic...

The sewage diffusion is an environmental material for marine environmental protecting. It plays an important role in port engineering now. Its effect under deep water was carried out between different diffuser design parameters based on the hydraulic model test, and sewage marine disposal project in...

This paper systematically introduces the meaning of organizational fairness research and the meaning, structure and function of organizational justice, and analyzes in detail the reaction of organizational justice to organizational fair and objective situation and the three factors of organizational...

In recent years, wireless remote control trolley has become the focus of research. In the provincial, national university students electronic race, remote control car has also appeared frequently, major universities also attach great importance to the design of remote control car. In the scheme of wireless...

Considering the disadvantages of general filter aid, a new type of talc filter aid was researched and developed by the two-step approach. The first step was that the talcum powder were heated by microwave in the acid solution. The second step was that the talcum powder was put into dodecyltrimethylammonium...

From the perspective of social ecology, this paper examines the two alternative paths that farmer professional cooperatives packaging the rural capital and local farmers' specialized cooperatives in the current farmer professional cooperative economic organizations. This paper points out the dynamic...

Several key factors such as water binder ratio, dosage of water reducing agent, sand cement ratio and volume fraction of steel fiber affecting preparation and properties of reactive powder concrete are analyzed. The test results show that water binder ratio is one of the most important factors affecting...

The aim of this paper is to explore some approaches of supervision that can be done by the principal of School in Indonesia and hopefully the approach can be applied in their own school. A literature review was used as a methodology in writing this paper.There are three approaches that can be applied...

The aging population in the Beijing-Tianjin-Hebei region is currently accelerating sharply and in the stage of rapid development, then the development of pension services industry problem comes out. Although the Beijing-Tianjin-Hebei integration process continues to promote, there are still many problems...

The criminal justice system is conducted through bureaucracy, with hope that law enforcement can proceed smoothly, efficiently and responsibly. However, this does not apply in the settlement of narcotics cases. The research method used to solve the problem is the approach toward law as law in action....

This paper analyses how Qian utilises English learning strategies and improves learning efficiency to achieve academic success through autonomous learning based on a case study. The purpose of this study is to understand the correlation between her motivation, strategy, autonomous learning and academic...

The paper describes a method to make a noise-immune radio communication system with high emission security. The noise-immunity and emission security of information transmitting are provided through the use of non-deterministic radio signals (white Gaussian noise). The block diagrams of the receiver and...

It is found through studies that group counseling with positive psychology plays a great role in promoting positive growth of college students, effectively relieving bad mood and psychological problems of college students, and boosting their optimistic emotion and satisfaction with life. This paper is...

This is an ongoing research project between Art and Science faculties of Liverpool John Moores and Shanghai Universities. The collaboration centers around the creation of interactive and telematics non-verbal situations of meeting and cooperation. This suited the developing relationship between collaborating...

The rising behavior of single bubble is investigated in 0.134 Eo 8.588; 0.82 We 4.83 and 0.5 Ta 3.6 by means of CLSVOF method and CSF model. The new empirical relations are obtained by comparing experimental data, simulated data and the empirical relations of scholars. The three formulas can describe...

Due to the rise of online education, cyberspace has become an important field of education management. Because of virtual property, openness, interaction and other features of cyberspace field, the cyberspace education management is different from the traditional fields. Specifically, it has realized...

Eleutherine americana (Indonesian: “bawang dayak”) has been used traditionally to treat breast cancer by Borneo people. Its compounds contains eleutherine, eleutherinone, eleutherol, isoeleutherine, eleutherinol, dihydroeleutherinol, hongconin, and 6,8-dihydroxy-3,4-dimethoxy-1-methyl-anthraquinone-2-carboxylic...

Listening is one of the most important language skills and recently it has received more and more attention. However, of all the basic language skills, college students still find that listening skill is the most difficult to acquire. And this obstacle greatly affects students’ interest and success of...

With the rapid development and application of Massive Open Online Courses (MOOC), new opportunities and challenges have been brought to the higher education. The MOOC platform has gradually released the course certificates to the course learners. In the paper, starting from the business and technical...

Formation and evolution of enterprises’ competitive relationship are not independent with each other, so that enterprises have complex relationship such as mutual initiation, interference and transformation. This complex relationship appears as complex network relation. In order to study competitive...

The author consructs a New Japanese Development Design Model “NJ-DDM” utilizing CAE to realize “simultaneous achievement of QCD” (quality, cost and delivery) in automobile development design by evolvinging the super-short-term development design process. Base on this, the author verifies the validity...

In the subway tunnel engineering, using different methods of tunnel excavation, the different influence on the stability of surrounding rock above class IV. Therefore, this paper is based on the specific engineering example. A subway tunnel in Dalian using FLAC3D software respectively adopts the CRD...

An underwater sediment soil sampling robot is presented in this paper. The developed robot is composed of a Remotely Operated Vehicle (ROV), a buoyancy regulator, a sampling corer and other parts. Differ from traditional ROVs and sampling devices, the robot moves by swinging the fins and collects soil...

Packet loss in the 802.11 network can be attributed to many reasons. Detecting what causes packet loss is important for network optimization and is still a tough question. In recent years, various models have been proposed in literature to deal with this problem. In this paper, we introduce and compare...

A linear equations related to the position errors of the contact point on the tooth surface and the mounting errors was derived from calculating total differential of equations of meshing. The sensitivity of gears mounting errors to contact point position errors was studied by means of the singularity...

Modern housing is not only a concept to satisfy the demands of “residence”. Human beings have started to expand and extend toward the essence of living. As a way of emotional sustenance and expression for modern people, soft decoration has been gaining its popularity in the industry of soft decoration...

A transmission method of magnetorheological(MR) fluid in disc type driven by shape memory alloy (SMA) spring with the thermal effect was proposed. The torque changed at difference temperatures. Based on the thermal effect of SMA, the expression for displacement of SMA spring was established and the rheological...

Based on the wind farm operating data of acquisition and analysis in real-time, analyzing the regional relativity and output volatility of wind power situation. Through the cooperation of the regional relativity and output volatility, we can know the relationship of the regional relativity and output...

Purpose Observed and analyzed the curative effect of Shenqi two thistles Er Zhi decoction in the treatment of IgA nephropathy of qi-yin deficiency. Method Used 80 cases of IgA nephrosis patients treated in our hospital from January 2012 to January 2014 as the research object, divided into two groups,...

Although motor synchronization control system has already met high precision and high synchronization control based on virtual main spindle and relative coupling, it’s time-consuming to set parameter when most popular algorithm PID is applied in speed compensators to control relative coupling. To solve...

With the popularity of artificial intelligence and computer vision, an increasing number of software engineers attempt to make their systems be able to recognize the user, through the way of face recognition, e.g., Characteristic Points (i.e., CP)-based face recognition. Generally, the traditional CP-based...

Network intrusion detection has been intensively investigated in recent years. In this paper, we propose an adaptive method based on ant colony clustering to discover unknown attacks. The focus of the method is the clustering process of an ant colony movement. The structure of the intrusion detection...

At present, the functions of outdoor fitness facilities are single, and the modeling is stiff and bulky, so the user experience is very boring. The interaction design can not only enhance interaction between fitness facilities and persons, which add lively and interesting experience to users, but also...

This thesis is to study how to improve the quality of undergraduate education in private colleges and Universities under the "one multi wing" mode. Paper from the students' quality, teachers team construction, subject construction, training programs, such as the replacement of the credit started to study,...

The S-CO2 Brayton cycle is widely used in any fields now. It mainly consists of four components: compressor, condenser, evaporator and Turbine. The exergy destruction and irreversibility analysis about this kind of system was presented, which is applied in the marine engine heat recovery system. The...

Strategic competence as a crucial component in the construct of communicative competence has been widely recognized. Previous studies mostly focused on distinguishing, defining and advancing CS taxonomies. However, few studies were concerned with the underlying approaches to the defining of CS and with...

Friction Stir Welding (FSW) is an environment friendly solid-state joining technology that uses a rotating tool to generate frictional heat and plastic deformation with mixing of the soft material by the pin along the welding line. The advantages are low distortion, lack of traditional defects commonly...

Accurate load forecasting is the prerequisite for efficient resources distribution among the power supply, power grid and the users. Based on traditional logistic model, data accumulated generating method and grade differential format are used to design the logistic of grade difference format. In the...

Generator set and its control system are the most important dynamic components in power system. It has a vital effect on the safety and stability of power system. In order to ensure the safe and stable operation of power system, we must strengthen the monitoring of power generation units and control...

There are some base characters with specified quality score value in the initial sequence reads. The base characters need the bioinformatics analysis method to mask such as mask by quality score. In the other hand, there are many sequence reads need the bioinformatics analysis method to reverse complement...

The formal definition of the concept of continuity, due to its dynamic essence, is perfectly suited to visual representation by software tools. This paper presents the classical teaching approach supported by GeoGebra, for teaching and learning very specific and subtle criteria which distinguish concept...

The impact dynamics of flexible multibody systems is analyzed based on the impulse momentum method (IMM). According to the rigid-flexible coupling dynamic theory of flexible multibody system, the continuous dynamic equations of the system are established by the recursive Lagrange method. By using IMM,...

The development of low carbon agriculture is the development direction of future agriculture. Henan province is agricultural big province, significance of low carbon agriculture development is great, but there are some difficulties, such as agricultural waste of resources, low level of mechanization...

The national development encouraged by the government through the establishment of community infrastructure determines the rate of growth of the economy of society, including the construction of reservoirs, although spawned a wide range of new social problems. Construction of reservoirs interpreted as...

Eigen-beam beamforming technology is a kind of theory to achieve the demanding beam pattern using the linear combination of soundfield decomposition based on plane wave decomposition theory. The eigen-beam beamforming technology is analyzed and the array optimization is reformulated as the beamforming...

Herbicides are widely used in modern agriculture systems and vehicle exhaust significant emissions caused Pb contamination. After entering the soil ecosystem it will produce complex ecological effects, which cause certain effects on soil microbial biomass and biological activity. Choose common herbicide...

Guzheng is a treasure of Chinese national musical instruments. Special sound in Guzheng performance is the essence of the Guzheng art. This paper firstly gives the basic concepts of Guzheng performance and special sound, and then points out the important role of special sound effects and it’s techniques...

The main objective of this study is to make an analysis of the two (2) tools that can be used in order to increase the competitiveness of industry in West Java batik is batik industry examples taken from Tasikmalaya District. This study analysis the tourism industry through the TOWS matrix analysis and...

According to the local schools educational concept of serving the local economy, in line with “student-centered, service to students” objective, the employment oriented computer professional talent training mode is provided, from the construction of talent training mode and curriculum system respectively,...