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Visual comfort is one of the important indexes to evaluate the image quality and viewing experience in the process of viewing stereoscopic video and images. This paper mainly investigated the effect of the main part size and disparity distribution type of stereoscopic images on visual comfort through...

The speaker recognition is a sort of biometrics according to person's sound. This paper proposed a method that extracted characteristic parameter from sound signal by LPCC and MFCC. Improving LBG algorithm, training and testing the samples by continuous left-right HMM, A speaker recognition algorithm...

In the conditions of the market economy, the main purpose of regional enterprises is to retain positions in the market, to make a profit and to optimize costs. In the conditions of the modern Russian economy, the most important indicator of the development of regional enterprises of the construction...

After an explosive growth phase, MCNs (MCN means Multi-Channel Network) are in urgent need of sustainable business model innovation. The motivation can be divided into two parts: endogenous factors are the agencies’ initiatives for business model innovation due to their own technology and capital accumulation,...

The wide application of Internet technology supports the fine management and labor market segmentation of platform enterprises, and also supports the independence and flexibility demands of practitioners in new employment forms, weakening their subordination, and the existing protection of workers’ rights...

In order to improve the pavement performance of asphalt material, diatomite was used as a modifier to prepare diatomite-modified asphalt with 70# asphalt ,and selected the AC-20 gradation and asphalt-aggregate ratio of 4.2% to mix and make the diatomite-modified asphalt mixture in this article,then compared...

MOOC has become a common phenomenon in higher education, and researchers are discussing its application in teaching. After a brief introduction of MOOC, business English teaching as well as SWOT analysis method, the method is adopted in the analysis of MOOC in terms of business English teaching. The...

With the rising of governance theory，Chi- nese scholars began to analyze the urban community governance models from the perspective of the governance theory,especially the cooperative governance theory.The research outlined the theoretical framework and the consensus of cooperation govern- ance theory...

By use of the document analysis method, this paper analyzes the existing problems in China’s social security system from the aspects of system design and payment based on the analysis of the influence of China’s social security system. To solve this problem, it explores countermeasures from the two dimensions...

The weak form of the EMH proclaims that it is not possible to sustain above normal returns over the long run. However, in recent years, scholars have found that technical analysis trading strategy can obtain significant excess returns in different markets. In this paper, we use the CSI 300 Index, Moving...

To explore the feasibility of using construction waste composite powder materials in the small concrete member, this paper studied the strength and shrinkage performance of C20 concrete under different construction waste composite powder materials dosages. The results show: C20 concrete had the highest...

School-enterprise cooperation is a major feature for national higher vocational education. This work focused on the main problems existing in the current school-enterprise cooperation of higher vocational colleges, and proposed to actively open the training center and implement the school-enterprise...

Facing the need for privacy protection in federated learning, this paper conducts a systematic review of the Paillier based on OpenMP parallel acceleration using the Chinese remainder theorem and Montgomery algorithm (CM-Paillier-OMP) encryption scheme that uses OpenMP (OMP) parallel computing and is...

The categorization association rules based on the Apriori algorithm can’t deal with the numerical data directly. When mass rules are generated, classifying the new data enjoys matching so many rules one by one as to decrease the efficiency and accuracy. Moreover, the association rules can’t be used to...

Surface roughness of parts is an important index for the quality of processing. An accurate and efficient model for surface roughness prediction can provide a reliable constraint or objective function for the processing parameter optimization. In the part design and actual processing, the surface roughness...

The effects of Er and Zr on the precipitation and recrystallization of Al-Mg alloy was investigated using hardness testing,optical microscopy and transmission electron microscopy. The results show that Al-Mg-Er-Zr alloy has a markedly hardening effect during isochronal annealing. The recrystallization...

This paper introduces the connotation and background of big data and analysis the opportunities and challenges logistics enterprises confront in CRM; it looks into the CRM status of domestic logistics enterprises, analyzes the applicable fields of big data in logistics and proposes a way to promote CRM...

A stochastic conjugate gradient multi-modulus algorithm based on global artificial fish swarm and genetic optimization DNA encoding sequences(GAFS-GDNA- SMMA) is proposed to solve the high computational loads, low convergence rate, and large mean square error(MSE) of the multi-modulus blind equalization...

Fuzzy Control is one of important and effective way in intelligent control, with its unique fuzzy theory, summed control rules directly from the experiences of control, opened up new avenues for the time-lag systems. In order to make the fuzzy control system can maintain a rapid and efficient control,...

Scientific research and teaching are two important tasks of college education, but there are two misunderstandings in dealing with teaching and scientific research. On the one hand, it focuses on research and neglects teaching. On the other hand, it believes that scientific research has little influence...

Along with the smooth advancement of a new round basic education reform, the profound changes have occurred in vocational college education ideology and teaching modes, which demands the reformation of innovation course education evaluation system to guarantee the acceleration of the reform. The paper...

Exploring the influence mechanism of sharing leadership on employees’ innovative behavior is a new perspective to understand the problem of “how to stimulate employees’ innovative behavior”. Based on social exchange theory and self-recognition theory, this paper introduces innovative self-efficacy as...

The purpose of this study is to identify the different strategies employed by micro- enterprises supporting by the government funding with different developmental stage of industrial life cycles. This paper used a multiple-cases study method and selected 48 cases micro-enterprises to analyze the developmental...

UAV system with a wireless data link for the calibration and test objects, designed and implemented a wireless data link system calibration equipment, medium-range UAV system to solve the simple means of technical support, equipment calibration testing process takes a long time, personnel, results poor...

This paper reviews and examines rural education’s financial and family planning policies in China to explore the influencing factors of gender differences in education in China and the differences in access to educational resources between urban-rural female students. Below are three main arguments that...

The UAV guidance in combating airspace need to make UAV close to the target and complete air strikes, which need to receive all necessary data and information and use these parameters to achieve the UAV guidance. For processing the problems that are irregular and complex, this paper presents a new guidance...

the talents of applied undergraduate universities need to emphasize training students' professional application ability, but the traditional computer network courses teaching mode takes teachers as the main body, which makes the students lack the learning initiative and enthusiasm and can’t get good...

With the practical application of silicon micro-machined gyro driven by rotation aircraft, it is found that the rotation aircraft’s rudder surface vibration significantly influences the performance of the gyro. In this paper, as the background of the silicon micro-machined gyro, the vibration mechanism...

Based on the characteristics and related research of the post-90s, this paper finds out the factors affecting the satisfaction of online shopping of after 90s. Through the questionnaire survey of 285 post-90s online shopping consumers in Shanxi Province, the factors affecting the satisfaction of online...

With the winning ratio, annual return rate and net profit rate as the management goals, the practicality of the RSI and MA expert systems for the software sector is analyzed. The winning rate of the RSI expert system is 54.05%, 1.35 times that of the MA expert system. The annual return rate and net profit...

The extended service life of external insulation thin plastering systems is a common source of concerns in China. Although prefabricated concrete sandwich insulation walls are a superior option, they still have drawbacks, including high cost, inefficient production, and inefficient construction and installation....

This article is aimed to discover the effect of replacement rate of slag recycled aggregate on the compressive strength of recycled concrete. The slag has been crushed and sieved to regenerate recycled aggregate, than replaced the different ratio of natural aggregate with recycled aggregate in premixed...

Two-dimensional code technology has been applied to all aspects of production and life, such as auto parts production line tracking, product traceability, medical emergencies, e-commerce, media and tourism. However, these two-dimensional code application generally concentrated in record numbers, letters...

The STL (Standard Transform Language) file format has been the industry standard for Additive Manufacturing (AM) communities for last two decades. It falls short with the rapid development of AM related hardware and materials technologies. Kinds of alternatives to STL have been proposed. However, Massive...

In this work, the zeolite A/activated carbon (A/AC) composite was synthesized from elutrilithe and pitch, and the removal of Cr3+ from aqueous solutions has been evaluated. The effects of batch experiment conditions, such as solution pH, contact time and initial concentration, on Cr3+ adsorption performances...

The recrystallization behaviors of Al-Er and Al-Er-Zr alloy at different aging states have been investigated. The results indicate that the recrystallization temperature of Al-Er-Zr alloy is significantly higher than that of Al-Er alloy. Al-Er-Zr alloy at over aged state after 60% cold rolled has the...

In this paper an adaptive fuzzy-fractal filtering method (AFFF) has been applied to noise reduction of communication signal. Short-time fractal dimension contains the information related to the complexity or characteristic of the time series and it can be used to adjust the value of fuzzy control parameter...

People are the foundation of a thousand years of work. The outbreak of the new global epidemic and the joint response of countries around the world further illustrate the validity of the concept of a community of human destiny in the context of globalization. In the face of such global public emergencies,...

The lack of high quality forage in China results in a negative extremely situation in the global animal husbandry products trade, which led to China livestock trade sit the unfavorable situation. The alfalfa production does not match with the great power status of grassland industry of China. Therefore,...

The job matching system occupies an important position in human resource management and plays a pivotal role in the healthy and orderly development of modern enterprises. This study takes BP neural network as the theoretical basis and establishes the human-job matching measurement model for managers...

The characteristics of blockchain technology, such as decentralization, distributed storage, openness and transparency, can effectively solve the main problems in the supply chain of ecological agricultural products in southern Jiangxi province of China. With the “Internet of Things +”, “big data +”...

looking for energy saving, high efficiency, high ratio of performance to price of building materials as hollow no beam floor mould box has been structure designers attention hot spot. In recent years, the study of the pre embedding of the corresponding inner membrane, the domestic and foreign scholars...

The land consolidation in hollowed villages deeply affected soil properties in loess plateau. The object of this work was to analysis the soil properties changes in 6 consolidation years with 2 tillage types. Results showed that the soil bulk density, soil clay content, pH, soil organic matters, total...

As one of the important positions in the field of talents cultivation, Japanese major is one of the important foreign language majors in colleges and universities. Different from other non-language majors, Japanese teaching has high demands on students' practical ability and applying ability. As Japanese...

Objective: To explore the characteristics of pre-existing Cerebral Small Vessel Disease (CSVD) in young patients with Acute Ischemic Stroke (AIS) caused by large artery atherosclerosis or small artery occlusion. Methods: A total of 400 patients with suspected stroke or transient ischemic attack who...

This paper examines the roles and actions of female hero images in Disney animated films from the viewpoints of social role theory and cultural dimension theory, drawing on the feminist background to investigate the causes behind their emergence and influence. According to the analysis above, the female...

The issue is aimed at the demand of cognizant Cyberspace, analyzed the spatial and temporal characteristics of Cyberspace. By means of researching the mapping mechanism between cyberspace and geo-space, constructs the theories and geographical cognitive models of Cyberspace. Based on the theory of cartography,...

Based on the topological theory and MATLAB program, electrotopological state indexes (En) were calculated for 114 polycyclic aromatic sulfur heterocycles. A six-element regression model of quantitative structure-retention relationship (QSRR) for retention index (RI) as a function of En was constructed...

Real-valued negative selection algorithm (RNSA) has been a main algorithm of immunity-based intrusion detection in wireless sensor networks (WSNs). However, the real-valued initial self-set which is used to train detectors has some defects: boundary invasion and overlapping among the self-samples. Detectors...

Spherical plain bearings have the characteristics of self-adjusting and self-lubrication, they are widely used in defense, engineering and other fields. However, the spherical plain bearings are easy to fail in the process of work, and reasonable design seems to be very important. In order to save cost...