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It is to guide the natural gas power generation capacity reaching 110 million kw in 2020 according to "Natural gas development "thirteen five" plan", and the natural gas power generation installed ratio from 4.33% in 2015 rises to 5.5% in 2020. Benefiting from the gas and electricity reform policy, the...

In this paper, the lightning arrester explosion accident and transformer short-circuit accident in power supply system were analyzed in detail. It was found that the operating over-voltage caused by the frequent operation of the 35kV high voltage switchgear was the main cause of the accident. It was...

The paper analyzes a valuation analysis method that is based on the Discounted Cash Flow (DCF) valuation model and supplemented with other valuation models such as Enterprise Value Multiple (EVM), Price to Earnings (P/E), and Price to Book Value (P/B). To exemplify our methodologies' reliability,...

Moran's I statistic is the most popular test for spatial dependence. When spatial weights matrices are substantially varying over time, Moran's I test based on a time invariant spatial weights matrix may cause substantial bias. This paper first investigates Moran's I tests for spatial dependence in panel...

Integrated Magnetic structure can reduce the overall size and weight of a converter,decrease the core losses of a converter.In this paper,the aim of studying the magnetic integration technology applied to DC-DC converters of electric vehicles,is to gain futher loss reduction and improve the life of an...

With the continuous development and improvement of China's market economy, the securities market is also facing new challenges, not only opportunities, but also huge risks. At present, it seems that there are problems such as inappropriate related party transactions in listed companies in China, and...

The development of socialism with Chinese characteristics has entered a new era, the development of technologies such as the Internet and artificial intelligence has also had a major impact on the development of higher vocational education, higher vocational education has also entered a new era with...

We have developed and implemented a new method for evaluating train service plans. The basic idea of this super-efficiency DEA model with preference (SEP DEA) is to simultaneously consider the evaluation with selection of indicators, classification of indicators and indicator weight determination. The...

The complex prospects in pedestrian detection, such as backpacks and other obstacles, are likely to cause interference to pedestrians. Since previous pedestrian detection can only use separate gradient information, the color information is neglected, and the gradient direction information is not accurate...

With the advancement of science and technology, environmental pollution has also become more and more serious, especially the water resources closely related to human life are gradually being eroded by pollution. Monitoring the water quality of water resources becomes more urgent, but the traditional...

In this study, the contents of Mn in 44 soil samples were collected from Shaanxi Province and were used ASD FieldSpec HR (350 ~ 2500 nm), then the NOR, MSC and SNV of the reflectance were pretreated, and the different deviation and reflectance reciprocal logarithmic transformation were carried out. The...

Chinese Premier’s Press Conference (CPPC), as an epitome of China’s publicity interpreting practice, deserves probes into its cultural transfers using descriptive corpus-based methods. Based on an English-Chinese parallel corpus for the 2018 CPPC, such typical cultural forms as idioms, proverbs, colloquial,...

In recent years, frequent food issues have made more and more people pay attention to the quality and safety of food. The application of traceability system provides consumers with a quality assurance. The introduction of two-dimensional bar code technology enables consumers to understand the production...

This study examines the role of social media as a catalyst for digital transformation in community empowerment in post-pandemic Indonesia. The COVID-19 pandemic accelerated digital adoption across various sectors, including community empowerment practices, transforming social media from an entertainment...

With the advent of the digital economy era, the valuation of Internet enterprises is encountering novel challenges. Traditional valuation methods, such as the dividend discount model (DDM) and the discounted free cash flow model (DCF), exhibit significant limitations when applied to Internet companies....

Cui (2014) illustrated that, in recent years, the development of Chinese Internet finance has not only deeply changed Chinese financial system, but also influenced the way people live as well. China is spending a period, which transferred the cash society to cashless society. Market participants will...

The design terms of structured wealth management products are complex, and the variety of targets is linked, making it difficult for investors to grasp the true benefits and risk characteristics of the products. This paper selects "HuiYi ZhiXuan" series of structured wealth management products issued...

WC-8Co and Nak80 is deposited on the surface of 45 steel by DZ-4000( ) multifunctional surface hardening machine what use argon as shielding gas. By means of changing the order of WC-8Co and Nak80 electrodes’ deposition and different of roughness of Nak80 coating’s surface, thesis analyzes the effects...

Along with the development of online movie and TV series, the current online advertising has developed into the 3.0 era with creative interstitial advertising as the core. In order to investigate the influence of consumers’ cognitive need on the effect of creative interstitial advertising, this paper...

This study aims to analyze the factors affecting several companies’ cash holdings. Some of the factors were net working capital (NWC), cash flow, capital expenditure, leverage, and market-to-book. The samples used in this study were 318 non-financial companies listed in the IDX in 2013-2017. The approach...

Based on senior management perspectives, this article reviews the representative literature on the causes of corporate strategic change from the perspectives of senior management traits, CEO changes, and entrepreneur cognition and psychological capital, and finally the paper draws the conclusion, points...

The AP2/ERF transcription factor family is one of the largest transcription factor groups in plants and it plays very important roles in growth, development, biotic and abiotic stress response. In this study, we summarized the research advances on AP2/ERF transcription factor involved in plant growth,...

Financial innovations can affect extensive and intensive money demand margins. A wide margin proportion of total expenditure is made using cash. To what extent financial innovation changes the behavior of individual money demand is the question. This research will test Baumol-Tobin hypothesis by using...

Background: Interleukin-6 (IL-6) was considered to be with the severity and mortality in COVID-19 patients, which implies a potential therapeutic target for treatment. We aimed to evaluate the safety and initial efficacy of Tocilizumab treatment for COVID-19 patients. Methods: In the retrospective study,...

The purpose of the research is to determine the accuracy of the statements made by the mayors of Ecuador, and the inclusion of issues related to innovation and technology management, based on the fact-checking methodology. The research question is: Do the public statements of Ecuador’s mayors presented...

In order to objectively evaluate the business performance of China’s cotton textile industry, this research uses factor analysis and projection pursuit comprehensive evaluation method to conduct a single method for empirical analysis. The results show that these methods pass the consistency test of Kendall...

Performance evaluation index is an important standard to reflect the effect of project implementation and the effectiveness of fund use. Based on the research of the relevant systems and measures of the Ministry of Finance to improve the performance of financial funds, the efficiency of financial resource...

The change of user habits, the intelligentization of mobile devices, and the development of new media have pushed the TV industry into a multi-screen era. While the discussion over TV programs by the Internet users keeps heating up, feedbacks from the social media have made a great influence on the content...

Since the concept of knowledge map was introduced, the internet has gradually changed from hyperlink between web pages to describing the association between entities.Knowledge map is mainly used in personalized recommendation and other fields. It can provide users with knowledge nodes and links between...

The ship operation resource allocation management system based on cloud-native architecture and microservice technology deeply integrates containerized deployment, continuous integration/continuous delivery (CI/CD) and other agile development paradigms to build a modular and loosely coupled technology...

Environmental, Social, and Governance (ESG) criteria are increasingly recognized as vital indicators of a company's sustainability. As stakeholders demand greater transparency and responsibility, ESG metrics have become crucial in evaluating corporate behavior and its broader impacts on society...

For the differential game about the pollution emissions control problem among countries, we apply Shapley value to allocate the total payoff of all countries. The important contribution of this paper is the establishment of a time-consistent imputation distribution procedure so that the initial agreement...

This paper was designed to comprehensively and accurately obtain the order of nutritional value of the main dominant gramineous grass in the natural mowing grasslands in Shaertao Mountain. The nutrient content of the nine common species of gramineous grass in the natural mowing grasslands in Shaertao...

The information contained in the financial statements is a means to communicate company performance. Good company performance will be responded positively by investors in the capital market, so that the company’s stock price will increase. This research examines some fundamental factors in a company...

Poverty reduction has become a priority for government of the Republic of Indonesia in the last decade. One among poverty reduction programs based on family called Program Keluarga Harapan (PKH). PKH is a conditional cash transfer (CCT) program for poor families. PKH has addressed to cut off poverty...

JYP Entertainment has made important contributions to the international influence of the Korean entertainment industry. In recent years, the Korean entertainment industry has become an important contributor to global cultural output. This article examines JYP’s asset valuation methods in the form of...

In view of the current demand target for the intelligent agricultural machinery talents in China, the construction project of stereoscopic teaching material which is integrated with innovative practice education system and course for the intelligent agricultural machinery is provided. The significance,...

The study selected the textile industry in Shanghai and shenzhen from 2012 to 2016 as the research sample, and empirically studied the impact of business diversification and internal control on audit fees by using the data obtained from financial terminals and dibo database. The study found that business...

This paper proposed a framework and an algorithm for identifying communities in dynamic social networks. In order to handle the drawbacks of traditional approaches for social network analysis, we utilize the community similarities and infrequent change of community members combined with community structure...

This study aims to examines the phenomenon of electronic money and its impact on social change in urban areas described by Virilio’s acceleration theory. Data collection techniques through interviews with informants using electronic money applications in Garut Regency. The results showed that the impact...

Companies must maintain their stock price high to maximize the existing shareholders’ wealth. Maintaining the company’s solid fundamentals to cope with the macroeconomic turmoil is crucial to sustaining its excellent financial performance. This study analyzes the effect of interest rates, foreign exchange...

High inflation, rising concerns around cost of living, the topic of finance and its related crises has seemingly been on the rise in the last few decades. Through understanding how financial/banking crises can be linked to inequality, it can be perceived as to whether inequality is simply inevitable...

With the rapid development of rural micro-credit, whether the "agriculture, rural areas and farmers" problems have been effectively solved, whether the credit risk has been effectively controlled, these have become the focus of our attention to the rural economic environment. The main content of this...

Aiming at the limited maximum inventory in actual storage, the advantages and disadvantages of (R, q) and (s, s) spare parts ordering strategies are analyzed. Through the storage cost modeling, the optimal cost parameters of the two strategies are determined. Under the condition of cost optimal parameter...

This paper deals with the flexible job shop scheduling problem (FJSP) with the objective of minimizing the makespan. An improved ant colony optimization was proposed to avoid falling into the local optimum and time consuming exist in the basic ant colony optimization (ACO). Computational results show...

This work focused on the energy model of the machining which can be used to predict the energy variation with finite element method. The energy model is validated with the finite element method using the finite element software ABAQUS. The distributions of the stress, strain and temperature as well as...

Five soil samples in different depths of a site in the close vicinity of a Wuhan iron and steel factory (Core 1) were collected. One uncontaminated soil profile (Core 2) was taken for reference purpose. The soil arsenic content and speciation vertical distribution patterns were analyzed by inductively...

From the view of safeguarding the common interests of mankind, coordinating the inherent contradictions of the development of human society and paying attention to the living circumstances of modern individuals,"a community of shared future for mankind" and "community of freeman" have common theoretical...

This study aims to describe the form and function of politeness in speaking in Hitam Putih program airing March 2019. The type of research used is descriptive qualitative. The subjects of this study were all the presenters and guest stars who attended the Hitam Putih program on Trans 7. The object of...

Place attachment describes the emotional relationship between people and places, which is a new perspective in the study of residents’ perception of tourism impact. Taking ‘place attachment’ as the starting point, this paper further studies the effect of place attachment on tourism impact perception,...