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The traditional PLL (Phase-locked loop) is used to track the GPS signal carrier. However, an unavoidable contradiction between the bandwidth of PLL and the measurement accuracy occurs when PLL works in a high dynamic situation. Consequently some solutions have been studied since 1980s, which can be divided...

Effect of culture conditions on biodegradation of oil shale by Phanerochaete chrysosporium was studied. XRD and FT-IR were used to analyze oil shale before and after nitric acid pretreatment, degradation residues, and degradation products. The results showed that 15 d of degradation time, high carbon-nitrogen...

Teaching contents, teaching methods and means, teaching characteristics, among others are discussed hereby for soil fertilizer science courses of horticulture in Shenyang Agriculture University. Summary and experience are available for soil fertilizer science course in terms of developing students’ interest...

The cold tandem rolling of metal strip presents a significant control challenge because of nonlinearities and process complexities. Flatness control system is a hot topic on cold tandem rolling process. The process parameters and state variables cannot be measured due to the rolling process complexities....

At present, Cyanidation is still undoubtedly the most important and widespread of the various hydrometallurgical technologies that were used in the extraction of gold and silver from primary ores and concentrates, Metallic zinc has long been known as being a good precipitant for precious metals from...

The performance of national vocal music has unique connotations and characteristics, which are shown from the subjects’ expression of emotions to the essential characteristics of objects as well as the mutual penetration of subjects and objects. The process and normal form of national vocal music’s artistic...

Some pairs of indicators which in the author’s opinion may describe the effect of the regional social and economic system upon the human resource quality, and vice versa, were suggested in this article. The presumptions concerning the features of the correlation within each pair were made. Based on the...

In response to the challenges of the new era, new technologies and new education, this paper theoretically answers the core components of higher education where moral education goes and the relationship between moral education and other educational models in order to expand the boundaries of the ideological...

Tonghai Mongolian women's clothing not only inherits the characteristics of northern Mongolian clothing, but also develops and changes during the long-term production and life, thus becoming a unique style. Through the clothing culture, it maintains the close relationship with the mainstream culture...

The education management of colleges and universities in China is also facing many opportunities and severe tests in the new era of intelligence and information. The management elements, such as education management system, education and teaching management, university student management and leadership...

With the coming of information society, new media application in the society is more and more widely. In the new era, the demand for the ability of the students is getting higher and higher, and many higher vocational colleges also started the education teaching reform to enhance students' comprehensive quality....

The article presents the results of studies of diversity of species and condition of cenopopulations of Inula L. species in ecotopes of the Central Caucasus on the example of Kabardino-Balkaria republic. Inula L. genus is represented by Inula helenium L., I. orientalis L., I. magnifica Lipsky, I. grandiflora...

Movable water saturation can accurately evaluate the formation of gas and water layer. It is an important parameter to guide the development of tight gas reservoirs. Engineering often used single factor of porosity to estimate saturation of the movable water. And in the formation of strong heterogeneity...

Data stream mining has recently grown in popularity, thanks to an increasing number of applications which need continuous and fast analysis of streaming data. Such data are generally produced in application domains that require immediate reactions with strict temporal constraints. These particular characteristics...

Since the first image of Chinese woman appeared in American film in the year of 1919, Chinese women’s images in American films have experienced a great transformation in the past century. With the development and opening-up of China, more and more Chinese female characters appear in different types of...

The digital era is afraid of quality or quality competition, all parties in various fields, one of which is the field of education. In the field of education, the contributions made by school principals and teachers are crucial in improving the quality of formal education. Teachers are required to be...

With the acceleration of economic globalization and urbanization, the normalization of epidemic situation means that China has formally entered the post epidemic era. Under the epidemic situation, the digital service of intelligent city is not only conducive to the prevention and control of the epidemic,...

Currently, our educational philosophy emphasizes the holistic development of e-learning and the promotion of educational informatization, the corresponding evaluation model has been improved from a result-based evaluation that only looks at scores and promotion rates to a process-based evaluation that...

This paper explores the user requirements of immersive digital museum of intangible cultural heritage with Kano model, 28 questions were identified through interviews and expert consultation, divided into four categories, 318 valid questionnaires were collected through questionnaire star, and the reliability...

Based on CLHLS tracking data and using structural equation model, this paper empirically analyzes the influence mechanism of community service on the subjective well-being of the elderly The study found that basic services, the health level of the elderly, generational support and social activities have...

A steam power plant (PLTU) is a system that relies on the kinetic energy of steam to produce electrical energy. The main power source of the PLTU is coal used in the combustion process in the furnace or boiler to produce water vapor. The type of research used is a literature study. The literature study...

In the capital market, accurate forecasting of stock prices is important for investors’ investment decisions as well as risk management. As the technology company with the highest market capitalization in the world, the movement of Apple’s stock price is highly concerned. However, traditional forecasting...

With the development of urbanization, urban public space and civic participation have become an exploratory topic of academic research in many disciplines. Nevertheless, few papers have involved the relationship between urban public space and civic participation through a comparative perspective on the...

Communicating to the public about the history, culture, folklore, art and other information contained in cultural relics is an important task for modern museums to practice in their social service functions. The IP image of cultural museums conveys the cultural connotation of cultural relics. In the...

In the context of globalisation and internationalisation, international assignments are becoming increasingly significant for multinational companies. Therefore, companies are committed to avoiding expatriate failure and ensuring opportunities for success, because the success of assignment is closely...

In recent years, vicious network violence incidents have emerged in an endless stream so it’s urgent to rectify network violence. The governance of network violence is not only a social problem, but also a legal problem. Based on the three forms and three causes of the new network violence, this paper...

The Early Childhood Education Teacher’s Handbook (PAUD book) is a book used as a basis for teachers to do activities and communicate with PAUD children. The world of PAUD children is a world of play with fun to prepare children for the level above. Therefore, the vocabulary in PAUD books should reflect...

Against the background of public health events, in the face of demand uncertainty, it is necessary to rationally plan emergency logistics routes to ensure the timely delivery of supplies to disaster-affected areas. Taking a certain area in Wuhan during the epidemic as an example, it was found that there...

This research investigates the persistent return of high inflation in the UK’s post-pandemic era, arguing that it stems from structural vulnerabilities rather than standard inflation theories. By analyzing quarterly CPIH data from 2015 to 2024, the study conducts a t-test analysis which reveals that...

In industrial environments such as power stations, compliance with safety protocols is imperative for worker safety. The proposed system is an innovative solution for the real-time identification of Personal Protective Equipment (PPE) compliance, like arc suits, using Arduino-based Internet of Things...

Part-of-speech tagging is to determine an appropriate grammatical category for each word in a sentence, which is one of the basic tasks of natural language processing. The former part-of-speech tagging methods mostly study the co-occurrence probability of the adjacent parts of speech at the word level,...

More and more people are concerned about flood control and disaster mitigation. Beiyun River, as one of five river systems in Beijing, its flood control capacity play a critical role in urban flood control and disaster mitigation. Hence, the research on the relationship between the Beiyun River's rainfall...

The advent of the big data era changes our living, working, and thinking significantly. Also, it brings a new perspective of understanding and processing for the ideological education in universities. By analyzing the big data derived from university students, we can accurately and comprehensively investigate...

The course of Digital Electronic Technology integrates the theory and its application. In the traditional teaching mode, students passively receive knowledge and do some exercises. In order to improve students’ initiative, we explored to teach the course in the discussion-oriented mode. On the basis...

As we all know, the development of circular economy in Chinese rural area can’t do without farmer's participation, but at the present general farmers understand very little to circular economy, and the participation level is very low. Therefore it needs to carry on education to farmers, which can speed...

The full hydraulic drive paddy field transplanter is a new paddy field work machine, which consists of power system, hydraulic transmission system, frame, steering system, walking mechanism and other key components. Based on the design scheme of the hydraulic system of paddy field transplanter, the main...

Carbon emission, results in global warming, and endangers the survival and development of human society. Therefore, a series of climate change response agreement such as the "Kyoto Agreement", "Paris Agreement" are introduced. Although the United States has withdrawn from "the Paris Agreement", the development...

Spacecraft Relative State Tracking is not only the application foundation of space-based space surveillance system, but also the important prerequisite for space autonomous rendezvous and on-orbit servicing. Through making genetic algorithm (GA) embedded PF resampling process, the particle degradation...

Set the expert analysis and diagnose system of the moisture content in SF6.make good use of the manual work blur NN technique and illegibility technique and expert system technique to deal with the illegibility and uncertainty in the course of analyzing of moisture content in SF6 switch and make good...

By discussion the consumption processes of travelers in China, the paper analyses the related products and services offered by different online travel companies in China. Along each stages of traveler product consumption chain, a variety companies on line focusing on different needs such as searching...

The transmission of laser beams in dense medium like cumulus will produce multiple scattering phenomena. The results of multiple scattering not only weaken the laser energy, but also lead to the broadening of laser pulse in time domain. In this paper, the scattering parameters of cumulus were calculated...

To study the workload as well as the psychological and physiological characteristics of urban rail train drivers, the authors track and evaluate the drivers’ work stress and the related critical influences using a questionnaire and statistical analysis. The results show that the main sources of stress...

Double row pile as a retaining structure in slope reinforcement and foundation pit support engineering and many other neighborhoods, it has a wide application. But due to the complexity and difference of the soil around the pile, the interaction mechanism between pile and soil is not clear. Calculated...

With the changing of modern information technology, enterprises are taking new management techniques and means, in order to get sustainable competitive advantage. Project management and knowledge management (KM) become an effective way to gain competitive edge. Through the research, knowledge management...

In today's knitwear designs, clothing Beauty Principle more and more people pay attention to it in a regular clothing style beauty standards summarized. With the continuous expansion of its influence, it is continuously applied to the popular knitwear designs. Firstly, the concept of clothing formal...

This paper mainly uses the angle of declination angle, and solar elevation angle and azimuth of the sun between the relationship, according to them with the longitude and latitude, date and time of the conversion formula, and the use of MATLAB software were calculated. It is concluded that the effects...

The purpose of the research was to develop the comprehensive supervision model which is effective to improve the professional competence of prospective school counselors in Counselor Education Program for Program of Bachelors Educating in Rural Areas. The Design-Based Research procedure was employed...

In order to study effects of badminton players smashing training on proprioceptive features, explore proprioceptive features effect on fine motion control of the body and reveal the brain producing mechanism, this paper uses progressive scan mode and wireless sensor device to design the sensor nodes...

The dragon boat sport, a folk sport item, is an emerging game with strong ethnic characteristics featuring body building, entertainment and competition. In teaching practice, folk sports courses embrace highly practical and participatory teaching activities. The athletic actions are easy to be demonstrated...

This paper presents a method which improves the thickness of the prediction model. At the same time, it builds up a SVM prediction model based on MATLAB simulation experiment. By comparing the simulation curves of the mechanism model and SVM regression prediction, it apparently can be seen that thickness-output...