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Wikipedia, as a representative of the online encyclopedia, has destabilized the way of traditional book editing and publishing. It becomes the foretype of the multiplayer cooperative mode of knowledge production in the Internet age. Although anonymity and decentralization of the network broke the discourse...

In this paper, using artificial controlled pot experiment to treat Sonchus arvensis L. with different concentrations of cadmium (Cd), the tolerance of Cd in S. arvensis was studied, and the results showed that with the increase of Cd concentration, biomass rises first and then falls, the chlorophyll...

This paper mainly studies the influence of "Jin Mo brownouts" policy of the city traffic system, using the idea of mathematical modeling to prove the scientificity and feasibility of the policy. Taking the example of Changsha City, this paper analyzes the consumption of time and space resources of the...

Based on Wifi and Zigbee technology,an intelligent agricultural system was designed and implemented. The main function of the system is to monitor and adjust the temperature, humidity, light intensity and soil moisture. The whole system consists of three modules, the data acquisition and control module...

Direct yaw-moment control (DYC) has obvious advantages in centralized-drive vehicles, but in 4WID-EV networked control system, the network-induced delays would reduce control performance of DYC and even deteriorate the 4WID-EV networked control system. To ensure robustness of DYC and reduce the adverse...

The construction of rural governance capability has been given priority in the modernization process of national governance capability and governance system. Therefore, to improve senses of fulfillment, happiness and security shared by the rural people, basic-level governments need to strengthen their...

Schizophrenia is a group of unknown etiology of chronic diseases. It has a slow or subacute onset, and its clinical symptoms often vary in different individual. It involves atypicality in sensory perception, thinking, emotion and behavior areas like other disorders, but especially the mental activity...

In the post-epidemic era, short video platforms such as Douyin have developed rapidly, opening up more functions and models. The epidemic is both an opportunity and a challenge, hitting the tourism industry while providing opportunities for the development of tourism-based short videos. This paper adopts...

This paper aims to build an employee promotion decision model based on the Randomforest algorithm and the Analytic Hierarchy Process. Random Undersampling algorithm is applied to resolve the issue of data imbalance and the Point-biserial analysis is employed for the paper to conduct feature filtering...

The background of the present study was the children’s low independence due to the lack of teacher giving chances for them to have independent learning activity directly, as the frequent used of students’ worksheet and lecturing method in improving students’ understanding. The study aimed at knowing...

Double chamber microbial fuel cell with anaerobic and aerobic was used in treatment of coking wastewater. The influence of electrode materials, initial COD and temperature on the power generation performance of microbial fuel cell was investigated. The results shown that, the electricity production performance...

This study selected 25 students from the Society-adaption Department of Leshan Special Education School as the research object, and used the core strength training program to train different projects for 15 weeks, 3 times a week, 45 minutes per exercise, and rest in weekend. The physical response of...

China's higher education has gradually entered the universalization stage. With the method of empirical research, this article is based on the teaching reform practice of certain J University, and analyzes the characteristics of higher education in the new era, and further discusses the effective path...

Pseudo-difference posets (for short, PD-posets) have been introduced as a new quantum logic structure. In this paper, the connections between PD- posets and pseudo-BL algebras are investigated.

The aircraft anti-skid braking system plays an important role for the safety during taxiing. Aircraft tire/road friction force is essential information for model based control law. In this paper, a robust control strategy with an observer-based dynamic aircraft tire/road model is given to improve the...

With the rise of gender equality awareness, gender stereotypes in textbooks have been widely concerned. The purpose of this paper is to investigate the gender role portrayals in the Oxford English published by Shanghai Educational Publishing House. To achieve this objective, a quantitative content analysis...

Toward the start of 2020, the world was stunned by the rise of a pandemic, namely COVID-19. The anxiety that individuals experience due to COVID-19 affects their social functioning. As of now Indonesia does not have an ideal health system in facilitating the communities, especially in handling the mental...

The pharmaceutical industry is one of the most critical industries for the health and the sustainability of the human race; moreover, the modernized goods can be much more harmful than people expected, which led to severe health problems for humans. The whole experience adopts empirical analysis on the...

As mandated by The Ministry of National Education, all aspects of the learning process should contain character education values to build the student’s character. The present study analyzed how the Five Core Values of character education recommended by The Ministry are represented in the English textbook...

Smart parking systems are a new avenue to address urban parking challenges while maximizing the efficiency of space usage and reducing traffic congestion. This paper performs a systematic literary review (SLR) regarding on-going advancement of smart parking systems, which includes technology-enabled...

"Kan Li Siberia," since the Song Dynasty, has become a koan academic history, the traditional research mostly on the "Kan Li person" who is in the discussion, Tsinghua Jane "Qiye" come out, understanding the Qin Dynasty "Siberian Kan spread of Lebanon, "the text provides new evidence. From the description...

With the development of computer and network technology, athletic meeting management is constantly toward modernization, and in the popular athletic meeting management software, the grouping lane dividing of track events is fixed eight lanes, scheduling algorithm is fixed, and there are some flaws. Therefore,...

As the second generation of FACTS products, static synchronous compensator (STATCOM) can dynamically compensate for the reactive power of the system, thereby improving the operating characteristics of the system. The STATCOM is connected to the HVDC inverter AC bus, and the HVDC transmission system model...

The data transmission of aircraft data link is always interfered by other electronics or electrical equipments, which easily cause a glittering array of data error and effect the normal operation of airborne products. This paper analyzes possible electromagnetic interference of the airborne data system...

New free radical-cationic hybrid photopolymer, consisting of acrylate-based and epoxy-based photosensitive resin for stereolithography was prepared. The influence of the initiator sort and amount on the curing degree of the photopolymer was investigated. Photopolymerization process, degradation temperature,...

Studying on the relationship between the stock market and economic development in Guizhou Province can help to promote the development of the stock market and economic development in Guizhou Province. Selecting the data from 2000 to 2013 of Guizhou Province, this paper uses multivariate regression model...

By far, logistics has had more than 100-year development history since it was put forward by Johnsy Baker in 1905 in Troops and Transportation of Munitions. Most logistics mentioned by people in daily life are modern logistics which means a new-type integrated management combining all logistics activities...

The stability of trench slope of pipeline engineering, such as water conservancy, municipal, energy and other areas, has an important influence to the safe construction. According to the design requirements of temporary and mobile protective structure in the pipeline project, which guarantee the safety...

The availability of huge amount of biomedical literature over the Web offers a big opportunity to carry out useful information about published research results. Nevertheless, these information are often enclosed in unstructured documents stressing the need to define suitable framework to support execution...

In order to further investigate the intelligent optimization of particle swarm optimization (pso) algorithm, we carried on the design experiments in this paper, the particle swarm optimization (pso) algorithm, the position of the first set search point X0i and speed V0i initialization;Then evaluate each...

For the sake of providing scientific the theoretical basis for establishing appropriate counts of toll booth on freeway, we build a delay time model which is established by hydro-mechanics theory and queuing theory. Using this model which can get the average total delay time required for a vehicle to...

Human action recognition is a highly active research topic in the field of video surveillance, human computer interaction and other fields. Due to the huge amount of computation, many existence methods fail in real-time applications. In this paper, we proposed a human action recognition method based...

Based on the important impact of technology transfer on the firm, this paper discusses in detail how technology transfer affects the productivity of enterprises. At present, some research results preliminarily show that in areas with high level of economic development, the impact of enterprise technology...

Aesthetic value is one of the important values in the study of fine arts, especially painting. This paper intends to examine the aesthetic value of Roby Dwi Antono entitled “The Colossus”. This paper is studied by qualitative method with form theory. The result of this paper is that the aesthetics of...

Start-ups require external investment to accelerate growth and scale up their businesses. Many works of literature discussed the types of investors and their influence on start-up innovation performance. However, previous literature neglected the influence of the regional characteristics of each start-up....

Memristor-based computing had emerged as a transformative alternative to conventional CMOS-based architectures, offering unparalleled advantages Regarding the area efficiency, energy usage and computational velocity. This research delves into the design and optimization of memristor-based subtractors,...

Regional music culture is important content of college music teaching system as well as cultural symbol in ethnic minority areas of our country. Regional music represents humanistic characteristics and cultural history of various regions. The development of it also receives extensive attention of the...

Multiple conflicts, persecution, violence and violations of human rights contribute to the continuously growing number of refugees. The number of asylum-seeker is also increasing with the refugee number. The total number of refugees has increased significantly and consistently over the past few years....

The daily precipitation data, from 1962 to 2012, of 20 relative meteorological stations in the Northern part of Haihe River Basin (NHHRB) were collected and analyzed to test the spatial variation and evolution trend of the extreme precipitation in NHHRB. Eight extreme precipitation indexes were selected...

The paper analyzes interest demands of members in farmer professional cooperative economic organization, and finds out the facing problems of interests demands, meanwhile appeal process dilemma model analysis. The study finds when achieving the Nash equilibrium of interest demand between farmers and...

In the research of factors of job burnout, it is common to look into the individual biological characteristics and the external environment factors, while the emotional factors can always be ignored. This study introduces the psychology research object, that is, emotional management and organizational...

Deleting the average class of constant false alarm rate monitoring (CMLD - CFAR) ,which bases on an average constant false alarm rate monitoring(CA - CFAR) ,can not only overcome the ML type detector under the background of multiple targets detection problem of poor performance, but also address the...

The feature histogram is made of different labels containing information about patterns on a pixel-level. This means that pixels of the same label may come from different parts of a face. There must be some errors between the actual feature histogram and the accurate feature histogram which can completely...

Currently, some developed countries have already formulated and implemented a sophisticated category of construction laws and regulations based on their own development characteristic, effectively reducing the accident occurrence. In contrast, although China has promulgated and implemented some relevant...

In most cases, the association rules mining (ARM) will generate a large number of rules, most of which are of no interest. In order to find the interesting rules from the large-scale association rules more effectively, this manuscript presents a new method to research the association rules based on Complex...

According to the existence problems of study on the mechanism of contact stiffness of bolted assembly structure formed by tightening sequence, a TK model of single bolt structure is established; then the frequency characteristics of combined surface under different TS was analyzed by using ANSYS; the...

Firstly, from the point of view of the frequency domain Helmholtz equation, a detailed description of the frequency domain modeling process and frequency domain blended seismic acquisition forward process were given. By solving the Helmholtz equation, reverse-time migration method in frequency domain...

For studying the influence to mine hoisting steel wire rope tension and deformation from load and elastic modulus, according to the differential equation of mine hoisting steel wire rope tension and deformation, we establish the corresponding dynamic simulation model using Matlab-Simulink, carry out...

This paper analyzes the theoretical basis of the relevant papers. First, the meaning and connotation of corporate bond yield spreads to define the difference between corporate bonds and corporate bonds; secondly, analyzed the determinants of corporate bond yield spreads, including: macroeconomic factors,...

Seismic signal generated by moving on ground by person and vehicle target is sensed by MEMS accelerometer, then collected and processed by MSP430, achieving early-warming and target identification of ground targets. A seismic signal warning algorithm based on the characteristics of noise is proposed...