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The development history and characteristics and current protection status of Cantonese opera were understood over a looking through relevant literature and materials. The necessity to protect Cantonese opera was analyzed from perspectives of its distribution regions and characteristics and development...

Performance-based evaluation is an assessment approach that evaluates students' behaviors and complex cognitive skills demonstrated during the task completion process. This study integrates project-based teaching with performance-based evaluation to enhance the instructional methodology of university...

Beam former, as a class of Magnetoencephalography (MEG) source imaging methods, is widely used. However, it has difficulty in locating weak electromagnetic sources within brain. To solve this problem, this paper attempts to develop a method for MEG weak Source Imaging. Firstly classical beam former is...

Based on data mining, using the 2-4 model of accident causes, 53 cases of skiing accidents are analyzed by mathematical statistics method. According to the research, the direct cause of public skiing accidents is the unsafe actions of the people who caused the accidents. In particular, the unsafe actions...

Ranking of triangular intuitionistic fuzzy numbers (TIFNs) is an important problem, which is solved by the value and ambiguity based ranking method developed in this paper. Firstly, the concept of TIFNs is introduced. Arithmetic operations and cut sets over TIFNs are investigated. Then, the values and...

Heat flux is a key parameter to characterize energy transport process in the fields of energy, metallurgy and aerospace. Traditional heat flux sensor can bear load and guarantee normal work of instrument through heat capacity or air cooling and water cooling system of own materials. However, application...

The battlefield environment, external vibration load condition is complex, in the process of vehicle and shooting, random vibration and impact load can lead to car sight structure stress and strain of the primary mirror, will affect the performance of the vehicle sights. Aimed to study the vibration...

At present, power material companies have less quality information about key components of power materials. The quality information of these key components is stored in the centralized database of all parties in the power material supply chain. Any party in the supply chain can tamper with the quality...

The performance of hot strip mill depends on the cooling process after hot rolling. One important point of improving the technology of controlled cooling after rolling is understanding the effect of process parameters. Heat transfer coefficient is a significant physical parameter during the cooling process....

In order to solve the problems of modification algorithm of NURBS curve interpolation, Such as interpolation time bigger, NURBS curve step error and chord error are not easy changed ,and so on. A novel proposed a modification algorithm of NURBS curve interpolation .The algorithm has merits such as higher...

Objective: This paper aims to report the survey of antimicrobial usage and resistance to Staphylococcus aureus in a local hospital under the restrictive antibiotic policy in China. Methods: We conducted the analysis using retrospective data from 2011 to 2014. The hospital provided data concerning hospital...

The primary purpose of this study was to reduce the audit fees of listed companies,and how related transactions and executive's salary gap can impact audit fees.From this angel of view,the essay picks listed A share companies in Shenzhen and Shanghai stock exchange as study objects.The study reveals...

Pile foundation is often used in the construction of communication tower in the karst region. Stability of pile foundation to support roof is related safety of the superstructure equipment. No deep special study on stability of pile foundation in karst region has been reported yet. Reliability of evaluation...

In order to understand the macro trend and sustainable development of rural tourism, we conducted quantitative analysis and visualization of literature in the WoS database from 2000 to 2023 using Vosviewer and Citespace software. By mapping high-frequency keyword relationships networks, outbreak words,...

This study aims to optimize the design of composite cylinders for submersible pressure hulls, taking the critical buckling pressure and failure load into consideration using sub-problem approximation method in ANSYS program. The finite element analysis was verified by comparing with the test results....

It has been demonstrated that sleep has a great relationship with humans' health and activities. Sleep staging is an important method to analysis sleep. Lots of methods have been adopted for automatic sleep staging. Some of the results are good and some of them are poor. For the poor, the sleep spindle...

genius loci is a sense of identity and belonging that people hold to a place, this feeling will potentially influence what the people think and do. Memorial landscape spaces are public spaces that carry human history, culture, memory and emotion, whose spiritual functions are far beyond the material...

Three kinds of phase modulation methods adopted in the rotation rate sensor based on microsphere resonator are investigated. The performance of these modulation methods were compared and analyzed. As a result, sinusoidal wave modulation was employed and the sidebands demodulation has been realized in...

Since the privatization of housing and the formation of paid land use system, commercial demolition has existed for a long time in China. However, there is no clear legal regulation on commercial demolition. In 2011, the regulations on housing expropriation and compensation on state owned land amended...

The article studied the construction of educational database with Chinese ethnic characteristic for the ethnic universities. It addressed the basic framework, principles, procedures and contents of the construction, and put forward the standards for the construction and specific tasks and requirements...

Universal combinatorial coding is a unique coding. It is based on the principle of permutation and combination. It has the multiple coding features and has a wide variety of applications. The sequence is handled by universal combinatorial coding and the result includes the ordinal, the frequency table,...

Three-phase imbalance is one of the power quality problems which is more attention for distribution network especially rural distribution network. In this paper, the power loss due to three-phase imbalance was studied, and the loss quantification method of three-phase imbalance was deduced, the energy...

Based on the seismic lab platform In this paper,aimed at model parameters of electro-hydraulic servo loading system,position has the characteristic of variability and susceptible to external interference,the combination of fuzzy control and PID control,we propose a multi-modal(P-Fuzzy adaptive PID-PI)control...

This paper carries out a comparative study on the two English versions of SLPRC, and makes an analysis of some problems found in the two English versions. By dealing with some practical legal translation problems, this study attempts to gain some insights into the translation of legal texts and puts...

Research status of orienteering at home and abroad, including teaching, training, sport injury and map composition, is discussed through literature review. According to literature review, China is in its initial stage in studying orienteering, but foreign countries have reported deep researches, especially...

Calibration flight is a technical means for the performance and accuracy inspection of TT & C equipment. It installs some cooperative objects such as transponder on the aircraft in order to simulate a access between the spacecraft and TT & C equipment, so as to complete some related test projects. The...

Social semiotics studies cultural and community-specific semiotic practices in order to produce various texts and meanings in the contexts of various situations and of culturally meaningful activities. From the perspective of social semiotics, our understanding of reality cannot be separated from the...

With the development of information technology, cross-border e-commerce has become an important force of promoting economic and social development. However, the statistics of cross-border e-commerce development is always a difficult problem. At present, the domestic and foreign research on the statistical...

Based on cubic B-Spline curve mathematical properties, theoretical analysis the cubic B-Spline curve recursive formula of Taylor development of first-order, derivation of two order in the interpolation cycle under the condition of certain interpolation increment only and interpolation speed, change the...

In “General Provisions of Civil Law” of the People’s Republic of China, there are some important new terms such as “gongxuliangsu” (公序良俗, public policy and ethics), “bingchichengshi, keshouchengnuo” (秉持诚实，恪守承诺, uphold honesty and honor commitment) and “shanyixiangduiren” (善意相对人, the good-faith third...

Experimental teaching is the important teaching link of implementation of quality education and innovative talents training objectives. Based on the problems existing in the traditional experimental teaching system, this article anal sized the reasons. As well, in order to improve the practical ability...

In this paper, some main software implementations concerning full-period sampling and non-full-period sampling are cited. Re-sampling technique based on cubic spline interpolation and harmonic analysis algorithm are representative methods of respectively full-period sampling and non-full-period sampling....

With the development of the internet, the traditional automobile marketing mode evolves into the “Internet+” interactive automobile marketing mode. This paper analyzes the connotation, concept, model, advantages and application of the new marketing mode in this new era, and concludes that the implementation...

Circularly polarized antennas are widely used in the field of satellite communications. The receiving and transmitting polarization mode are generally controlled by polarization switch. Compared with the receiving polarization mode detection, the transmitting polarization mode detection is complex relatively...

According to the production process of precision forging for blank parts, to investigate the feasibility that recovering the waste heat from forging process by heat pump technology. It has designed a new cooling system by the heat hump on the basics of analyzing the thermodynamic parameters and heat...

In order to investigate the effect of ultra-fine smash on the separation results of Shenfu semi-coke, the impact crusher was used to explore the relation between the degree of dissociation and the particle size and ash content. Additionally, the operating parameters of separation device of impact crusher...

Universal two-child policy brings the change of family structure. Households will adjust their consumption structure and consumption behavior according to actual needs. The consumption demand of the second child family will focus on the infant's demand for food, clothing, housing, use and operation....

Reheat system of PWR nuclear power unit in use of steam reheat method.Heat recovery system and reheat steam system of PWR nuclear power units with strong coupling, so the impact of changes in heat recovery steam extraction pressure loss of nuclear power plants is more complex than thermal power.According...

Sleep Electroencephalogram (Sleep EEG) detection and treatment can provide the basis for clinical diagnosis and treatment. According to the non-stationary random character of EEG itself, the paper proposed multiscale sign series entropy (MSSE) method and applied it to the state of sleep EEG analysis....

The secondary internal force caused by temperature in statically indeterminate bridges are usually huge, sometime is the control factor in bridge design. Since the temperature investigation of bridge construction site is difficult to predict, there deviation between design joining temperature and actual...

The research on optimization methods to complex systems is an important issue in both theoretical and practical significance. For this reason, an improved complex system optimization method is proposed which hybridized the structure-based neural networks with the orthogonal genetic algorithm. Experimental...

This paper takes the water discharge tunnel of the Maopingxi in the Three Gorges area as an example, introduce a rapidly transferable, assembled cofferdam device for reconditioning tunnel in the case of water continuously flowing and its implemetation scheme.. By forming a water-tight space on one side...

The present work is focused on multi-attribute group decision-making (MAGDM) problems with the uncertain 2-tuple linguistic information (ULI2–tuple) based on new aggregation operators which can capture interrelationships of attributes by a parameter vector P. To begin with, we present some new uncertain...

Tool wear/tool life of PVD cemented coated carbide material in machining superalloy In718 has been studied by different methods. Self-organization theory is one of the effective ways to explain tool wear/tool life. In this paper, worn and fractured surfaces of the cutting tools were characterized by...

200 nm-thick Ni80Fe20 films were deposited on anodic aluminium oxide (AAO) and SiO2/Si(100) substrates at 300 K by a magnetron sputtering system with the oblique target. The film grown on the AAO substrate has a network structure while that deposited on the SiO2/Si(100) substrate is continuous. The network...

With the rapid development of network technology, electronic commerce and e-marketing had been formed and developed gradually. The number of Internet users was increasing and wound soon overtake the United States as the world's second-largest national Internet users. however the Chinese Internet users...

A multi-chip synchronization system based on diversity technique is presented. As diversity technique in communication, at the master IC chip’s transmitter, two periodic synchronization signals (with a set delay time between them) have been sent as synchronization reference. At every IC chips’ receiver...

Distributed power is not only as a backup power supply for power shortage, but also can meet the power demand of regional or urban power grid which not covered by centralized power generation, China has been developing these projects yet. This paper, mainly discussesinvestment status of natural gas distributed...

With the development of virtual manufacturing technology, computer virtual welding has become an important means of basic manufacturing processes. It not only connects information systems with actual manufacturing processes, but also greatly improves traditional manufacturing efficiency. This paper proposes...

In this paper, we conduct research on the applications of information and Internet technology in the education of ideological and political for college students. Traditional ideological and moral education are controllable, because it is face-to-face communication between teachers and students, authenticity,...