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The combination of “Internet + education” is a new form of education. Informationization is an inevitable way of education modernization. Informationization, as an advanced technological means, is bound to lead to a revolution in teaching methods. The epidemic has accelerated and compulsively promoted...

Mercedes-Benz is a well-known company from Germany because of their automobile and their marketing strategies. Because of their marketing strategies, they have the ability to take a large piece of a country’s automobile market. In this paper, taking the US market as an example and mainly discuss what...

Urban management is an important content of social management, which is related to people's livelihood and social harmony. With the rapid advancement of urbanization and the continuous expansion of urban scale, urban management faces greater challenges, and it is very important to complete urban...

A numerical code was developed to investigate the characteristics of drag and heat reduction by the lateral jet in supersonic flows, the Reynolds-average Navier-Stokes (RANS) equations was solved by using high resolution upwind scheme AUSMPW+, three order MUSCL reconstruction method and k- SST turbulence...

The importance-weights determination (IWD) of the safety factors of fishing ports is a meaningful work, because it can be helpful for relevant departments to determine the focus of work and adopt proper measures. But it is an intrinsically complex process as well, for it relates to many fields (e.g.,...

With the development of new media technology, mobile phones and Internet are highly popularized in colleges and universities. The development of new media has brought not only opportunities but also severe challenges to ideological and political education work in universities. The application of new...

The current number of mobile Internet users has far exceeded the number of PC Internet users. The construction of college mobile website is behind the PC website. An innovative idea which integrates mobile website and computer website into one system was proposed. Content management technology is used...

Amorphous (Fe0.5Co0.5)73.5Cu1Nb3Si13.5B9 wires were submitted to the thermal treatment of Joule-heating at current (ja = 26 - 45.5 A/mm2) and time t = 20 - 600 s . The effects of annealing on the magnetic properties has been investigated in order to improve the soft magnetic properties by the measurements...

As a network QoS technique, two rate three color marker?trTCM? has been widely used in the implementation of traffic policing, traffic shaping and port rate limiting. The implementation of the trTCM is usually based on software,whichis simple and easy to be configured. However,the software trTCM has...

The paper proposed to integrate and develop tourism resources in southwest Guangxi revolving around Zhuang culture to build a Cultural Tourism Circle with Zhuang Nationality Characteristics in Southwest Guangxi, deepen regional tourism cooperation, promote the in-depth exploration of tourism in the region,...

The markets and investors had faced severe challenges during the COVID-19 Pandemic. It is important for inventors to learn the way to spread their risk from their portfolio. This paper indicates the performance of different Hedge fund strategies during the Pandemic. Hedge funds use different risk management...

Random Forests is a statistical learning theory-based combinatorial classifier, an integrated learning algorithm based on decision trees, with high prediction accuracy, which combines bootstrap resampling method and decision tree algorithm, the essence of the algorithm is to construct a set of tree classifiers...

In order to reduce the financial risks existing in enterprises, this paper studies the risk identification of enterprise accounting information fraud with weighted key algorithm. Based on the study of fuzzy association rules, this studyanalyzes the financial risks of enterprises, puts forward an analysis...

This paper studies the design of GIS-based anti-seismic and disaster-prevention assistant analysis system for lifeline accordance with GIS developing process. This paper discusses the design process of GIS-based anti-seismic and disaster-prevention assistant analysis system for lifeline, ascertains the...

Film Feng Shui is adapted from the novel of the same name by Fang Fang with strong tragedy consciousness and realism style of the original novel. This film focuses on tragic fate and personality of heroine Li Baoli, and leads the audience to think about living dilemma of lower-class female citizens in...

Based on the course characteristics and the development of landscape ecology pattern, this paper analyses the problems in current development of landscape ecology such like discipline characteristic is not obvious, teaching material is not standard, practice is weak, lack of teaching resources and so...

With the continuous development of peoples’ life, the skin-care is attracting more attention. There are so many factors affecting the skin condition, and there is nonlinear correlation between factors. However, the current research always use single index to evaluate skin condition which would not be...

As all we know, the development of electronic commerce is not for a long time in China. However, it has a good trend, and the recognition and support of the government. The development of the electronic commerce has a big gap between eastern and western cities of China, as a less developed region, Guizhou...

This report details the thermodynamic analysis on zinc reduction of silicon tetrachloride. The diagrams of rGm -T and Kp -T for the Zinc production reaction were plotted. The reasonable temperature range was obtained by the thermodynamic analysis. The theoretical basis of improvements of the equipment...

Women’s traditional coats, the common dress worn by a large number of women in Beijing during the late Qing Dynasty and the early Republic of China, are one of the indispensable dress in the wardrobe of women during the Republic of China, occupying an important position in the history of modern Chinese...

This article focuses on the signage design course in the visual communication design major, introduces the modular course setting and planning, and discusses the teaching application and practice of signage design in the modular course from the perspective of visual communication, while keeping up with...

Based on a close consideration of performance practice as a lived, embodied process, what follows engages with the shifting impact of Chinese folk music abroad. Look past just the macro policy and delve into the micro-level factors like instrumental technique, stage presentation, and how we interact...

Environmental, social, and governance (ESG) performance is crucial for business transformation in sustainable development, which is consistent with management science’s emphasis on strategic decision-making. We examine the impact of short selling on ESG efficiency using data from Chinese heavy-pollution...

Learning Research conducted at SMK Negeri 1 Cilacap focused on the importance of mastering various aspects of learning Japanese, with special emphasis on speaking skills. This research, based on observations and interviews with Japanese teachers and students, identifies the need for innovative and interactive...

The region of interest (ROI) segmentation of infrared image is one of the key steps in intelligent fault diagnosis of power equipment. Subsequently, a two-dimensional entropy multilevel threshold based on bat algorithm is proposed. By analyzing the multilevel threshold segmentation principle with two-dimensional...

To keep abreast of the state changes of the shipborne equipments and the accuracy of the measuring data , an idea that we should build up the quality estimation system of space tracking ships’ exterior measuring data is put forward. In which many methods have been taken into consideration, such as cartography,...

Based on multiple embedding theory, traditional multi-scale entropy is optimized by local characteristic-scale decomposition (LCD) and fast kurtogram (FK) which can be called LFK for short. In the improved method, the vibration signal of rolling bearing is decomposed by LCD and the two component signals...

As a witness to the history of the Chinese nation, Chinese has a very rich historical connotation, and thus it is needed to have a better understanding of Chinese grammatical features and corresponding targeted teaching measures in the process of understanding and studying Chinese. Therefore, based on...

A new extraction of flavonoids from navel orange peel by optimization of ultrasound-assisted were studied , The effects of ethanol concentration, liquid/solid ratio, extraction temperature, ultrasonic time, and extraction time were investigated. The results showed that: the extraction yield of flavonoids...

To investigate regional differences in open access among China, USA and Japan, we presented different test methods in contrast distributions of open access journals in SCI-E. We analyzed quartiles in category and influence of open access journals in basic subjects (mathematics, physics, chemistry) by...

College English is a compulsory course at Yunnan Agricultural University, China. The school-based curriculum development of this course meets the general outcomes and specific skills training requirement. The author critically reflects on its present curriculum design considering the student profile...

The operational planners in power grid companies perform a large number of offline voltage stability studies for a variety of operating conditions. How to effectively determine voltage stability limits from massive amount of offline data has become a challenge for operational planners. This paper applies...

The purpose of this study is to explore the dimension, structure and development mechanism of TMT mental model, and the way TMT construct environment. Basing on the basic premise of “emotional man”, this study puts forward three research propositions to set up a research framework, and then we conduct...

College physics experiment is important in cultivating students with comprehensive competence, innovation ability and practical abilities. Based on the problems existing in the current university physics experiment, this paper analyzes the characteristics of the microlecture and puts forward the teaching...

As a basic course for mechanical majors, mechanical drawing is the basis of the follow-up related courses which has a very important position. However, the traditional teaching mode is still mainly in the teaching of mechanical drawing, and there are many shortcomings in the traditional teaching mode...

122 soil samples were collected in farmland of Jilin Province, analyzed the pollution situation of 6 kinds of heavy metals by the pollution index method, the geo-accumulation index method and potential ecological risk. The results showed that: according to Nemero pollution index, there are 1.64%, 8.20%...

This paper discusses an evaluation methodology that can be used to assess the credibility of simulation models. The goal of verification and validation of simulation models will be described, together with a description of evaluation methodology and evaluation procedures. The credibility of simulation...

Combined with the transformation requirements of vocational education and the characteristics of teaching objects, this paper studies and analyzes the main connotation, organizational form and problems that should be paid attention to in the implementation of case teaching, which has certain guiding...

As the basic industry and traditional industry of the national economy, agriculture plays an extremely important role in economic development, especially in today’s global food shortage and frequent natural disasters. The supporting position of agriculture is becoming more and more important. Agricultural...

This paper, based on an ongoing mountainous area high-fill embankment project, investigates the high-fill pile foundation and cantilever retaining wall composite support structure in loess gully regions. A numerical simulation method was employed to analyze the stress and deformation process of the composite...

An adaptive multiple model predictive control (MMPC) method for an uncertain input-constrained neutrally stable supply chains system with control-relevant switching is presented. By employing an input-to-state stabilising MPC as the multi-controller, switching adaptive MMPC is proposed for the system....

This paper summarizes the different interpretation methods using remote sensing data to detect Faults. As different data sources have respective advantages in the extraction of structural information, the paper proposes a decision fusion method to interpret faults using the ETM+ images, SPOT5 images...

To meet the detection of pulsars with low SNR, this paper presents a pulse signal recognition algorithm based on FFT. The new method could reduce the accumulation of time domain compared with the traditional method and could complete the detecting within a very short period of time First combined with...

Fuzzy clustering is a technique which adopts the fuzzy mathematics method to build up faintness relations on the basis of signal features. In this paper, two methods adopting fuzzy hierarchical clustering and fuzzy equivalent matrix method for distinguishing the partial discharge(PD) signals are demonstrated...

The dynamism of a country's economy depends on the status of small and medium-sized enterprises, especially small micro-enterprises at a large extent. After 30 years of reform and opening up, the rapid development of Chinese small and medium enterprises has grown into an important force in the development...

A model of emotional interaction agents in intelligent tutoring systems is presented in this paper, and the functionalities of the key components of the agents are described. To improve the emotional interaction between learners and the system, a kind of emotional interaction agents which can deduce...

This paper systematically analyzes the strategies in narrative language, narrative perspective and narrative structure of the program Life Unlimited in Hunan Satellite TV, and focuses on the communication value of the program, the author points out that this type of program not only presents the current...

With the rise of cloud computing, big data, artificial intelligence, cyberspace security and other emerging fields, the application of Linux system is even more indispensable. Despite the demand for Linux related jobs, there are far from enough talent to do them. The traditional Linux principle and applied...

To conduct a visual analysis of the literature related to visual metaphor research and to analyze the research status and development changes of visual metaphor research in China in the past 23 years. Using bibliometric methods and CiteSpace software to map the knowledge of 408 pieces of visual metaphor-related...

An effective nutrition education model potentially improves women’s dietary habits during pregnancy, leading to positive health outcomes for both mothers and their offspring. This review aimed to explore existing nutrition education models delivered to pregnant women in Indonesia and improvements needed...