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Wireless sensor network is an intelligent sensor network system collected with data acquisition, data processing and communication in one, IPv6, as the core protocol of next-generation internet, has ample of address space, address auto-configuration and mandatory safety measures, and provides the feasibility...

The absorption rates of CO2 in diethanolamine (DEA) promoted potassium carbonate (K2CO3) solution at normal pressure with temperature ranging from 343.2K to 363.2K were investigated. The mass fractions of DEA and K2CO3 respectively ranged from 0 to 0.02, and 0.35 to 0.40. The results revealed the effects...

Switching function is a powerful tool for the research and performance optimization of converter, including voltage source converter, current source converter (CSI) and controlled PWM rectifier (CR). The paper proposed converter simplified model based on switching function, theory correctness compared...

Due to the CCD array and scenery relative motion, the image quality would be degraded. In order to get the relationship between the CCD array move quantity and the image quality, the corresponding degraded images are achieved by changing the CCD array velocity, pitch, roll and yaw variation. Then, the...

We can get conclusion from experimental effect comparison of electrostatic spray and general pressure spray that electrostatic spray can reduce droplet diameter and narrow droplet spectrum scope as well as increase droplet evenness; influenced by electrostatic absorptive effect, droplet coverage rate...

accounting professional judgment is a highly professional subjective activity. The enterprise accounting policy choice and the processing of accounting events depend on the accounting personnel’s professional experience, knowledge level and practical ability. It is a necessary quality for accounting...

After decades of development, China's tourism industry has made brilliant achievements, entering the period of mass tourism characterized by independent tourism and self-help tourism. Along with the vigorous development of Chinese tourism industry, the application and strong growth of the Internet technology,...

Influence of aircraft wingtip vortices will make the lift coefficient of formation flying wingman decreases, the drag coefficient increases, the lift drag ratio decreased sharply, attack decreased the stall angle of attack. To correctly reflect the basic information around the airfoil flow field of aircraft,...

Multiple influencing factors and multidimensional industry chains can lead to some difficulties in operations management of agritourism. Five industry chains have been established to analyze the multidimensional agritourism industrial chains, including the value chain, supply chain, product chain, technology...

Paying attention to emotional education can improve the quality and effectiveness of English teaching. In return, English teaching can help students develop positive, healthy and good emotions. Based on humanism theory, constructivism theory and emotional educational psychology theory, this paper analyzes...

By drilling a large number of experiments, the drilling force, bit positioning error and other data, Using high resolution camera and microscope observation techniques to obtain microdrill digital photos, based on the structural analysis of micro drill, the stress model is established, Based on the combination...

By the excitation of the electromagnetic signal, double transmission line will inducing a voltage and current, thereby creating the space radiation field. Based on infinitesimal current source radiation field and by the convenience of the terminal response aspects of solving transmission line of BLT...

With many advantages and disadvantages, modern science and technology has penetrated into all aspects of social life. The ideological and political education is a systematic project, however, the method is both a mean and a way to implement ideological and political education, especially, which is impacted...

The purpose of this paper is to explore the gold course model of English film and television appreciation course, which aims at cultivating students’ comprehensive ability of using English, takes production oriented approach as teaching theory and English film as teaching content. The author takes the...

The development of a modern Wellness & Spa complex should be based on strategic planning, it should be susceptible to the external and internal challenges of global society and digital technological processes, as well as in identifying key competencies of Wellness & Spa organizations that will...

This article aims to improve the ability to identify the building blocks of poetry text through a contextual approach to the eighth grade students of SMP Negeri 42 OKU. The researcher used Classroom Action Research (PTK). Based on the results of the action research, it can be concluded that there was...

Nurse is among of many professions with a high workload, which is vulnerable to a state of burnout. Personal factors, such as attachment avoidance and attachment anxiety, are identified as the factors that affect burnout and it is necessary to be managed properly. The aim of this study is to examine...

The 20 emphasizes the ecological protection and high-quality development of the Yellow River basin, and it is of great significance to improve the life of the Yellow River residents in the beach area and improve the community governance in the beach area. Emotional governance as a new way of grassroots...

This research was conducted in an IT service provider that provides the installation of information systems for customers. Planned projects often did not meet their target set by both provider and customer. For example, an SAP project that was set to be completed in six months was delayed until two years...

Against the backdrop of the rapid advancement of the rural revitalization strategy, the equalization of urban and rural public meteorological services is an important guarantee and support for the promotion of integrated urban and rural development and the comprehensive construction of a modern socialist...

CVS is the United States of America's medical retail industry oligarchy distributed in large and small cities in the United States. The rapid development of CVS over the decades since its inception has brought convenience to Americans and has led us to consider whether the Chinese medical retail...

The prevailing concern regarding environmental issues has led to a global conversation, with many contemporary nations recognising the imperative to prioritise environmental enhancement as a fundamental aspect of their developmental agenda. This necessitates a paradigm shift towards innovation and reform...

Digital platforms have brought new challenges to traditional governance systems. Since 2020, there has been a sharp increase in research achievements in the field of digital platform governance in China, and it is necessary to systematically review these studies. This article used CSSCI as the data source...

The hometown connection is one of the crucial relationships in China’s relational society. Using the data of A-share listed companies, we examine how hometown connections between corporate executives and local government officials affect corporate cash holdings from the perspective of financial engineering....

In social life between humans is usually done by means of communication. Communication is an element of culture that continues to grow from year to year, especially in modern times now all communication can be done indirectly using various social media such as Instagram, Facebook, and many more. Online...

Background: Haemodynamic effects of Cardiac Resynchronisation Therapy (CRT) may be mediated by an improvement in early systolic function, as well as by improvements in overall systolic function. We examined whether CRT improves early ventricular contraction as measured by first-phase ejection fraction...

According to a survey, 90 percent of college students in China have the intention to start their own businesses. According to a 2020 report by the National Development and Reform Commission, 741,000 college students started businesses in 2019, up 9 percent from 2018. At the same time, the state and governments...

Integrating new post-digital era challenges including algorithmic alienation, repetitive strain thinking, spiritual disempowerment, and psychological resilience, this paper investigates how workplace spirituality influences employee engagement and sustainability outcomes in Indian higher education institutions...

The article, on the basis of "cognitive culture" concept, considers the influence of ethno-cultural and religious conscience on the peculiarities of cognitive and educational activity of people from North Caucasus and Daghestan. At the same time tendencies of spiritual life of the peoples of the republic...

With the development of digital technology, network technology, mobile communication technology, new media has changed the way of life of college students also bring unprecedented opportunities and challenges to the traditional building in college students. New Media on College Students Party values,...

Globalization and integration are developmental trends of the world nowadays. As an international vehicular language, English plays a non-replaceable role among the people in different regions and nations and with different cultural background. Along with social development and progress, the demand for...

Based on four categories of indexes such as intensity indexes etc., this paper combines with actual characteristics of Chinese city, discusses about and builds a green and low-carbon city evaluation index system, and puts forward a set of simple and practical evaluation methods and standards evaluation...

The development of the Internet makes it easier to get data. However, it is more urgent to obtain effective information on the large data which is redundant. Based on the risk prediction system of power intelligent automation, this paper tries to solve the problems of enterprise risk management, and...

Network culture has the function of ideological and political education, and ideological and political education has cultural connotations. Network culture and ideological and political education are internal fit. Firstly, Network culture enlightening people fits ideological and political education educating...

With the rapid development of the free competitive market economy, the competition among enterprises become more and more fierce, seeking to competition in cooperation and the development to in competition. More and more companies introduce the idea of supply chain management, so that supply and requisitioning...

Take-off skill is one of the most important part in half-pipe snowboarding which directly determined the flying height, flying time, even the quality of motion. Study on the kinematic parameters of take-off stage of some master-standard athletes for the purpose of researching on the factors influencing...

By using the relevant theory of Markov chain, the actual driving data are compressed and reconstructed, and then the city road driving cycle is constructed based on characteristic parameters such as velocity, acceleration and gradient. In the process of constructing the driving cycle, corresponding state...

Traditional single information network scalability and relative stability can not adapt to the dynamic development of the next generation network services. To solve this problem, the concept of reconfigurable network is put forward and the network can be constructed to support a plurality of different...

At present, the 3D modeling of the small relievo which is lack of real texture or no real texture is a huge difficulty and challenge. The paper provides a good way based on the computer active vision. The slide projector as an active sensor is steered in the principle of the traditional binocular vision....

There are still many shortcomings in the teaching of our higher vocational colleges. The author carries on the reform of traditional implementation of specialized course The automobile engine electronic control technology, and introduces the advanced teaching mode “Teach-Learn-Do amalgamation”. The paper...

Because of the complexity of transformers construction, internal voids in the insulation seems inevitable when fabricating, which would cause partial discharge (PD). Therefore it is of great significance to monitor the PD to study in which condition the PD will make the insulation degradation and whether...

The article is devoted to the study of aspects of investment life insurance in the Russian Federation. In the article the assumptions were formulated and received confirmation that at present the growth of investment life insurance is largely due to the active work of banks, rather than the voluntary...

The article describes the problem of lobbying in the most important sphere of the Russian economy – the oil industry. Features of the emergence of oil companies and lobby groups in Russia are examined in the article. The largest sectoral associations lobbying the interests of oil-industry companies are...

With the continuous development and application of information technology, the continuous construction of digital campus and intelligent campus project in colleges, the number of data stored in the college campus environment has increased dramatically, and a big data environment in a college campus has...

The dimention for muffler has great impact on the car engine. Based on software GAMBIT, GT-POWER,SYSNOISE,through comprehensively using finite element and boundary element method,simulating and analyzing the acoustic performance for the basic noise reduction unit,establishing the finite element model,...

With the popularization of information software such as Weibo, WeChat and micro-video, knowledge learning has also entered a micro era. Microlecture meets this fragmented and individualized learning need and is the product of college teaching reform. This article takes piano collective teaching of preschool...

This study is aimed at analyzing the inadequacy of theories on causality in criminal law to be applied to the offenses of environmental damage/pollution, and ideas about its use in relation to characteristic of environmental offense. This study belongs to normative legal research using the statutory,...

The construction of national identity is one of the most important issues modern countries facing. The anti- epidemic propaganda films not only narrate the anti-epidemic stories of ordinary people and highlight the anti-epidemic power of the country, but also construct the national identity of the audience....

Wencheng, the latest novel written by Yu Hua, narrates a story that happened in the late Qing Dynasty, a troubled time in Chinese history that the northerner, Lin Xiangfu, brings his daughter going south to find his wife Xiaomei and her hometown Wencheng city. After years of struggle and hardship, he...

Since 2019, China’s registration-based reform has continuously advanced, leading to a more market-oriented approach to IPO pricing. However, there is little agreement on whether IPO pricing efficiency has improved. As a result, this research compiles IPO data from 354 businesses listed in the GEM and...