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This paper presents Extended Kalman-filter (EKF) algorithm which is based on a first-order Lithium-ion bat-teries model. Curve fitting According to the OCV(open circuit voltage) SOC(state of charge) parameters meas-ured in experiments, descript status equation and observa-tion equation of Lithium-ion...

This paper seeks to address the question of whether local macroeconomic parameters (reference interest rate, crude oil production, stock market index, direct foreign investment, loan growth and GDP) have any influence on the numbers and volume of IPOs on an emerging markets of GCC region over the period...

The significant economic losses and casualties caused by Henan rainstorm on July 20, 2021 has been closely followed by domestic media. This paper has analyzed 181 news reports concerning the devastating floods from July 21 to July 31 by Henan Daily, Dahe Daily and Henan Business Daily using the method...

Empathy is an essential ability for humans; it is important to discuss its effects and influence. Language is also a part of our life, and it represents a different culture. With globalization, learning another language would become more and more familiar. However, is learning another language would...

In this paper, a network performance evaluation algorithm is proposed based on BP neural network. This system collects 8 network parameters in a local area network, and classifies the performance of network into three states: excellent, good and unqualified. Verification and analysis results show that...

With the advent of the era of global information, the culture is playing an increasingly important role in society. The cultural industry is becoming the “sunrise industry” along with the revolution of new science and technology and thus gets more and more attention. However, the development of the cultural...

The breakout of the covid-19 in the United States has caused significant changes in the stock market, while the proportion of individual investors’ direct trading increases. The recent Game Stop(GME) short-selling incident showed the power of retail investors, which makes people pay attention to the...

Automatic postal parcel turning machine experimental system has a design background that the parcel automatic sorting needs postal parcel automatic turning. It is the multidisciplinary integration of mechanical, electronic and computer technology. The article describes how the experimental system mechanism...

This research examines how reflective practice influences learning outcomes in vocational apprenticeships for civil engineering students in Indonesia. We use qualitative research methods to gain a detailed understanding of this process. Our study is based on Theory of Reflective Cycle, which provides...

Economic globalization has intensified the competition in the international market. Chinese enterprises should innovate and develop international marketing and carry out effective international market strategic planning, which can further promote the development and development of enterprises and help...

Residential real estate takes the largest part of asset market in the United States. This study investigates how changes in macroeconomic variables affect changes in housing prices, using time series data from 191 observation samples in the United States over the past 15 years. The dataset was collected...

The construction of digital villages is the catalyst for rural revitalization, and the digital literacy of farmers is the core foundation for realizing digital villages. Judging from the existing data, farmers’ digital literacy needs to be improved urgently, while the lack of digital awareness, insufficient...

This paper discusses some issues concerning career planning of college students, from the perspective of talents development. Some life-time education theories, quality-oriented educational systems are analyzed. Some proposals are offered to college students to build up full-process career planning systems...

In power system, voltage quality has always been an important indicator to evaluate the reliability and stability of power supply. In engineering, to solve the problem of voltage drop at the end of power line, power capacitors are often used to maintain voltage stability. Taking a reactive compensation...

This paper discussed several methods to maximize the sum of the data rate. After the analysis of the graphic algorithm, we found the difficulty of the determination of the variables. To solve the problem, we propose a new idea to operate the variable and proved it to be efficient in the simulation results.

The article proposes a methodology for studying the relationship of culture and institutions in economic processes, based on rethinking the relationship of economic culture and institutionalized forms of economic development in the framework of the intersubjective paradigm. It allows to go beyond traditional...

Aiming at the increasingly expanding business, large server maintenance amount and high maintenance cost, the Anhui Electric Power Corporation decided to carry out information system hardware resource pool construction based on advanced information technologies such as cloud computing and virtualization...

Investing involves allocating money with the expectation of future benefits. One common form of investment is bonds, which are financial ‘instruments issued to raise capital from investors, offering regular interest payments. In Indonesia, ORI (Indonesian Retail Bonds) is a type of bond that can be traded...

Currently, State Grid Corporation of China(State Grid) is in the critical period of building a world-leading energy internet company with Chinese Characteristics and promoting the implementation of the "one body and four wings" development layout. The new trend of energy transformation and...

The thesis studied the semantic attrition of traditional degree adverbs based on the natural language processing. The usage of new-generation adverbs of high degree such as “bao, chao, ju, kuang, qi” is explored in detail. Finally, the semantic compensation mechanism was also briefly studied.

The traditional concept of value creation holds that value is an one-way output by enterprises to consumers, and consumers are only responsible for the acceptance and use. However, with the development of network economy and the diversification of marketing communication, the subject of value creation...

Pattern foster even not enough seep in environment house. Whereas, children more many use up time play in house than in school. Lots child which can feel lack of attention and love Dear from person old because still many person old which busy with her job in outside house and no notice his son. Child...

This paper introduces the Internet of Things (IoT) technology into building energy-saving design as a novel idea, and considers how to make the new technology play a greater role in building energy saving in campus. The system architecture scheme was introduced to the essential and critical layer of...

This paper mainly analyzes the current problems existing in oral English teaching with application of multimedia technology and network-based environment on base of constructive learning theory as well as current reform situation. By providing diverse effective strategies, both scientific application...

As a theory to study the effectiveness of leadership behavior, after years of development, the leadership member exchange theory has become a hot spot and key field in the research of leadership behavior in management psychology and has attracted the attention of many scholars. As an important theory...

Based on the applied talents training program, and combined with the practical application situation of experiential teaching mode in "career management" and the relevant courses in universities as well, this paper made a deep exploration and discussion in characteristics, methods and ideas of the experiential...

The equal right of LGBTQ community has been a widely concerned issue. Nevertheless, research is scarce concerning LGBTQ individuals who believe in Christianity. In contemporary world, stigma of same-sex romantic relationship still exists. Structural discrimination towards LGBTQ group is particularly...

Persistent depressive disorder (PDD) is a new classification in the DSM-5 that includes dysthymia, chronic major depressive disorder, recurrent major depressive disorder, and dual depression. Although a new concept, PDD is already a common mood disorder. However, information about the disease is limited....

Study on the acoustical characteristic is important to speech and speaker recognition in Chinese whispered speech. In this paper, the characteristics of whispered speech are introduced and the acoustical characteristics in Chinese whispered speech are discussed. There is no fundamental frequency in the...

Image segmentation is an important branch of image processing. Among numerous segmentation techniques, thresholding is a very important and effective one which segments different objects using a threshold. This paper discusses workings of several common thresholding segmentation methods and summarizes...

There is a huge contradiction between the cost and the application in the context of accelerating University information, this paper proposes a way to resolve by making full use of the large number of idle computing resources to build cloud computing platform.

In order to evaluate the economic development of municipalities in a region, it is necessary to find the resulting indicator, for example that could be gross municipal product (GMP). There are many methods of calculating GMP. to calculate the GMP of the Republic of Bashkortostan the article uses the...

This research looks at how reflective self-assessment helps civil engineering students in Indonesia build their self-efficacy during vocational apprenticeships. We use qualitative research methods to explore this topic in detail. Our study is based on Social Cognitive Theory, which helps us understand...

Nowadays motorcades are often used in entertainment and work in our daily life. Accordingly, it has become our major concern about ensuring the security of a motorcade, improving coordination of all the vehicles in the course of driving and increasing the efficiency of accomplishing various tasks. This...

Under double 11activities, people’s desire to consume becomes very strong, and the turnover of each network platform is much higher than usual. Why can the activity Double 11 be so successful? The author analyzes this topic through literature review. The research data come from other people’s papers....

Chinese anti-corruption system has played a significant role in anti-corruption affairs. However, the drawbacks of this anti-corruption system are obvious: (1) different punishments on similar corruption crimes; (2) governance exemplar in anti-corruption; (3) campaign-style anti-corruption instead of...

One of the most controversial issues facing the American socio-political apparatus is the question of affirmative action policies. In fact, the discourse around affirmative action has ventured beyond the scope of one social group, involving the unique perspectives of Asian Americans, with a constant...

By reconstructing David Chalmers’ naturalistic dualism and philosophical zombie argument and the typical debates with Dennett and Searle on consciousness, this essay aims to explore the situation of Chalmers’ naturalistic dualism in the context of the prevalence of contemporary physicalist achievements...

Although some researchers have made studies on some aspects of the burden of schizophrenia patients, there is not a comprehensive focus. This paper will focus on both the hard burden (easily quantifiable data, such as economic) and the soft burden (difficult to quantify data) of schizophrenia patients....

Searching engines become the major tool for information retrieval of users with the rapidly increasing Web information. Traditional search engines can't completely evaluate users' search aims. It will lead to retrieval quality decline and increased cost. The paper proposed a better personalized image...

An evaluation method based on matter-element analysis theory was purposed in this paper, because of the method to evaluate the engine wear state monitoring based on oil spectrum analysis presently had the shortage such as too many human factors and uncertainty weight calculations. According to the various...

The mathematical variable-speed feeding model of cutter was established., the changing law between the cutter feeding speed and the diameter of the log was deduced, the calculation method of the peeling time was also derived, The feeding speed must be changed in accordance with the law, which makes the...

Under the new economic environment, Industry-University-Research(IUR)collaborative innovation not only helps knowledge flow within regional innovation system, it but also is the basic approach to promote independent innovation capability of enterprises and technical ability of regional industry. The...

Under the background, higher education for ethnic minorities in China differs from ordinary students. This paper aims to analyze the impact of the preferential policies on minority students, minority areas, and the development of the entire social education structure from China’s existing preferential...

This research explores how mentorship influences the learning and development of civil engineering students during their vocational apprenticeships in Indonesia. Using qualitative research methods, we investigate the impact of mentor support on students’ professional growth. Our study is informed by...

This paper investigates the predictive return power of three asset pricing models during market turmoil: the CAPM, Fama-French 5 factor model, and q-factor model. We select two periods of market downturns: the 2008 financial crisis and the 2020 Covid period. The models are trained before these two periods...

The design of matching circuit for broadband underwater acoustic transducer is a key technology in sonar system. Matching circuit can reduce the energy loss of the power amplifier, extend the system bandwidth and improve the distortion of the transmitted waveform. In this paper, the theory of real frequency...

According to inputting different combination of conditions so as to produce different impacts, software testing designs a large number of test cases. If the implementation of an overall test, due to the limit of the combination of conditions, it is difficult to carry out. In order to generate high quality...

RFID systems are some typical resource constraint systems and lightweight authentication is considered as one effective method to ensure their security and privacy. The EPCglobal Class-1 Gen-2 tags are popular RFID tags and this kind of tags has some on-chip computing resources. Based on these on-chip...

For optimum tax planning and tax risks of the motor transportation enterprises need to be able to calculate the tax burden on its activities. The article presents an analysis of the methods of calculation of the tax burden. Given the author’s definition of evaluation of the tax burden, absolute and relative....