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Identity problem is a hot topic in today’s society and academia. In the cultural, political, gender, regional, and other different systems, people’s identity is stuck with different labels, and various stereotypes attached to people are constantly being reinforced. Logocentrism and binary opposition...

Attendance at sporting events generates substantial income for sports venues and organizations, which benefits cities and regions economically. High attendance at sporting events generates revenue for sponsors. Despite this, the environment in which sports activities take place is becoming more and more...

With the suspense of the pandemic of COVID-19 in 2020, leisure sports events are being canceled most of the time all over the world. This study used multiple methods and data to examine runners’ embodiment experience, aimed at discussing the current situation about marathon runners and marathon event...

The paper presents the design of vision system of the mobile robot, and shows methods of object recognition based on color images in the system of mobile robot. To adapt to the different light conditions, HSI color space is used. The system is able to meet the demand on rapidity and veracity of system...

At present, the traffic engineering and automation have developed, and the vehicle license plate recognition technology need get a corresponding improvement also. In case of identifying a car license picture, the principle of automatic license plate recognition is illustrated in this paper, and the processing...

At present, science and technology are promoting the reform and innovation of psychological training, our country’s psychological training are also constantly absorbing science and technology, further development, psychological training as one of the entrance education of college students, has a long...

Recently, water surface target detection and tracking for sea, lake, or river are challenging research topics. This paper presents a framework of target detection and tracing based on three-channel synchronization polarization imaging and imitation dragonfly compound eye LF-SF (large field- small field)...

Constructing virtual battlefield terrain is a very important subject in military simulation. In allusion to the shortcoming of actual triangulated irregular network, an adaptive triangular irregular network is proposed in this paper, and the 3D modeling of the battlefield terrain is built. Effectiveness...

Because of the special optical underwater imaging environment, the contrast and quality of images are affected severely, causing it difficult to extract objects from underwater images. An adaptive underwater object extraction method based on the saliency maps is proposed in this paper. Firstly, preprocessing...

During the outbreak of COVID-19, the global economy continued to decline, GDP continued to decline, many companies were unable to operate funds and faced bankruptcy, and economic trade shrank. The labor market in the United States has also been severely affected. The financial situation is declining....

SVG is the third generation static var compensator that performs reactive power regulation by sending out capacitive or inductive current. Since numerous high power electronic components (GTO, IGBT) and PWM technology are used, the intensity and type of electromagnetic interference generated by frequent...

Blockchain is an emerging industry, and its applications are well established in product traceability, data circulation, supply chain management, judicial depository, government data sharing, and livelihood services. In China, blockchain technology has great value in the medical industry and influences...

Data protection technology based on operation redirection has not been implemented in Android operating system. To achieve the goal of operation redirection, the research of Android storage subsystem needs to be done. By modifying the block device driver and rebuilding the kernel, all block device I/O...

Mainly about the development of civil engineering, in the future field of civil engineering, there are about the differentiation of construction areas, there are environmental and climatic impacts, there are also unique innovations, the study is the future encountered in various regions and climates...

As the main part unit in R&D project,the research institutes accessing resources by the way of contract. Set up one model of relevant stakeholder department by the rules and analyse its feasibility.

Based on virtual reality technology, a simulation system for training and checking tower crane operator is developed. In Virtools, an interactive 3D (three-dimensional) visual working environment is built, where an operator can simulate visual tower crane’s motion with real operating feeling. By Catenary...

Since the full-scale outbreak of COVID-19 in 2019, the global aviation industry has been greatly affected, and customer relationship management has become increasingly important for aviation companies. How to improve customer satisfaction and increase customer retention has become a higher priority in...

A servo control system and servo position signal acquisition system based on PHILIPS ARM7 series kernel LPC2292 were designed. The principle and construction of the position control module was discussed in detail. The accuracy of controlling system was verified using Matlab code. Results show that the...

The fault information always contains many uncertain, such as the missing information, malfunction and failure to operation. In this paper, we use a new method based on probability-box theory and support vector machine to solve the uncertain problems and improve the diagnosis ability. The first, structural...

Turbulence played an important role in the evolution of the seawater energy and exchange. Multi-scale, long-term, fixed-point and continuous sampling is a new research direction in the turbulence observation. This dissertation designed high-capacity and no-vibration data storage solutions aiming at long-term,...

Independent colleges in Jiangxi Province implement undergraduate tutorial system, which is a path to explore the establishment of a new relationship between teachers and students while giving full play to professional teachers' role of imparting knowledge and educating people aiming at improving the...

At the national level, profound reforms at all levels have been carried out in accordance with the important theory of deepening the reform, and the reform of China has been systematically progressively. Each major reform will determine the fate of China. From the individual level of contemporary college...

In a broad sense, construction real number is a constructable real number, relative to the set of some construction methods. This essay mainly focuses on the left numbers in constructive analysis. After introducing the basic context and conditions in Constructive Mathematics, connections between concepts...

It is always a challenge by using statistical method in corpus database to analyze semantics of natural language Sentences (NLS). This paper proposes a method of recognizing and translating ontology query in natural language, called OntoQuery-NLP. With the help of pre-create semantic templates, the OntoQuery-NLP...

This paper studies MUSIC algorithm in direction of arrival(DOA) estimation of signals, expounds the principle of this algorithm, conducts simulation for uniform linear array with Matlab, concludes that MUSIC algorithm has different performances in estimating direction of arrival with different number...

In the industrial, agricultural production and daily life, the measurement and control of temperature occupy a very important position. In this paper, it mainly introduces a kind of temperature measurement system which can be collected at multiple points, and the collected data can be transmitted to...

With the development of science and technology, intelligent products becomes more and more popular. Alcohol concentration monitoring system based on the MCU STC89C52 and gas sensor has many functions such as alarm by sound and light LCD display function and so on. The system can set different thresholds...

In order to solve interoperability of the distribution automation devices and Plug and Play issues, propose intelligent power distribution model based on IEC61850, Stratifie according to the method of information: Master level feeder layer the terminal layer device layer layer monitoring. Use the face...

In recent years, China's local governments take to support the development of family farms as the important work of the local agricultural modernization. They published a number of financial policy to support agricultural development. Built agricultural industry fund is the one of those. Compared with...

In order to improve the performance of propeller the propeller efficiency optimization method under the off-designed conditions were studied. Taking the open water efficiency around the designed velocity of parent propeller as the objective function, taking the radial distribution of pitch ratio as the...

The high pressure turbine blade of CFM56-7B engine is risky to crack, it’s failure modes include transition zone crack, shank rupture, min-neck damage, edge of contact and split-shelf clog, which could be modeled and simulated by finite element method. The root cause of crack is found by aforementioned...

In recent years, the study of gender culture has shifted its focus from the differences in the use of language and in terms of sexism to that in cross-gender communication. As a branch of cross-cultural communication, cross-gender communication has now begun to increasingly draw attention from scholars...

Although spatio-temporal features (ST) have recently been developed and shown to be available for facial expression recognition and behavior recognition in videos, it utilizes the method of directly flattening the cuboid into a vector as a feature vector for recognition which causes the obtained vector...

Under the background of the gradual development of the web celebrity economy, the mode of live streaming with goods provides great convenience for people’s lives. Both businesses and consumers make profits in the e-commerce industry. In recent years, live streaming on the TikTok platform has achieved...

Node positioning system can quickly determine the position of the multiple nodes. On how to improve the performance of multiple nodes localization, multiple nodes localization algorithm based on integration of subframe estimation and cluster analysis is proposed. First, a signal is divided into 8 subframes....

Simulation of Micro Blanking Process of Square Hole with Fillet was carried out based on DEFORM-3D. The ratio of burnish depth, shear depth and fracture depth to sheet thickness under different relative blanking clearance (c/t) was analyzed. The results show that the burnish depth at the fillet increases...

With the rapid development of wind power, the conventional power auxiliary services have not met the requirements of wind power grid-connected power generation in full. In order to relieve the grid-connected and integration issues of wind power, wind power was put forward to participate in ancillary...

That wind power provides automatic generation control (AGC) is an innovative solution to the lack of AGC ancillary services and the problem of abandoned wind. How to appropriately compensate the wind power generators who provide AGC ancillary services is a critical issue. Based on the day-ahead market...

The compound powders of VB2 with 25 wt% and 50 wt% Ni were mixed uniformly using a planetary ball miller, respectively. The discharge capacity of VB2/air battery with VB2-Ni as anode in KOH electrolyte was investigated at room temperature and ambient pressure. Meanwhile, the microstructure of VB2-Ni...

Isolation switch of the high voltage alternating current usually emerge some faults, as the suffered losses of electrical power system is increasing, people will begin to pay attention to the fault problems of isolation switch. Through knowing the basic performance of isolation switch, people give some...

In the field of control, with the intensification of social competition and the influence of the theory and engineering series of engineering disciplines, the study of control courses has become one of the basic theories and practical bases that modern engineering high-level talents should have, The...

EAST (Experimental Advanced Superconducting Tokamak), a National Mage-project of Science Research of China, is a very important fusion experiment facility. The ability of magnetic confinement to plasma can be improved by elongating plasma cross-section to form divertor configuration in EAST. But elongated...

Electric power industry standard DL/T911 2004 Frequency Response Analysis Method of Power Transformer Winding Deformation, it is definition of winding deformation Under the action of mechanical force or electric force, the power transformer windings axial or radial size changes, usually it characterized...

The magnetic bead separation system is a set of medical equipment which has a high degree of automation and separation. It has wide application prospect in our country, such as: Immunology, Cancer research, Transfer technique, Gene-technology, Histopathological, Clinical chemistry, Virology Microbiology...

In recent years, the growth rate of wind power in China installed capacity has tended to be stable, and the competition among wind power equipment manufacturers has become increasingly fierce. In order to analyze the industrial performance of wind power in China, the paper summarized the status quo of...

The combustion characteristics of corn stalk and coal gangue mixture (1:4, 2:3, 3:2,4:1) were studied by thermogravimetric analysis. By the data analysis to obtain its combustion characteristics peak fire index, index volatile, flammable index, comprehensive characteristic index and other characteristic...

This paper describes the development of a new transmission line live working foreign body removal, a tool developed by a lightweight safe, efficient, timely treatment and threats to the safe operation of overhead transmission lines foreign body proved to avoid the strong electric field of charged workers...

This paper describes a PDA-based mobile system of workpiece data inquiring and acquisition that can process data by calling the Web Service. The system is practically tested and verified in a MES project, the result shows that it can provide the effective product information through scanning bar code,...

AGC, Auto Gain Control, is a very important design module in HF transceiver. AGC makes fearfully important effect on improving receive range of receiver and overcoming near-far effect of wireless link. This paper discusses in detail the idea and method of project design of the AGC circuit, affording...

Dilatometry is one of the most popular methods for the study of high temperature physical properties of steel and thermal expansion is considered to be an important factor concerning on the crack formation during casting and rolling for pipeline steel. In the present study, dilatometric curve of X60...