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Under the trend of mixed learning and mobile learning, micro-lecture has become a research focus of educational information resource construction in China. The difficulties in teaching of physical chemistry experiment are the instrument conditions cannot meet the need of each student; the experimental...

This article selects GEM(Growth Enterprise Market) companies as the research object, intercepts the data since the establishment of the GEM board in 2009, and analyzes the relationship among corporate accrual earnings management, real earnings management, media supervision, and exit threats. It was found...

People are always accustomed to carefully protecting Chinese agricultural civilization and rich ancient ruins thousands of years ago as cultural relics. Compared with them, industrial architecture has only a history of nearly a hundred or decades. Many industrial buildings have lost the use value of...

For the spatial overlay analysis of vector data on the condition of mass data and confined memory, the paper proposes spark-based iterative spatial overlay analysis algorithm. The algorithm builds multi-level grid index structure combining the first-level grid with quartering ,designs memory space data...

In recent years, "Internet plus" and "entrepreneurship" emerged in our life and reached to an unprecedented height. According to the macro-economic statistics, Internet in China plays an irreplaceable role in national economy. This paper mainly focuses on relevant theories of "Internet entrepreneurship"...

By theoretical analysis, under the conditions of central point initiating , the article consider that furcated split of LEFP was conducted by of every fault plant, x directional speed grads resulted in LEFP's elongation, y directional speed grads resulted in LEFP's bending distortion, thereby result...

Fog computing is a new type of calculation model in recent years, which shares part of the pressure of cloud computing storage, calculation and processing. Compared with the traditional teaching methods, this paper proposes to use fog computing and big data technology features to build an innovative...

The emergence and development of the Internet has brought new impacts on e-commerce, prompting the traditional travel agencies to constantly change their own development model, and actively respond to the requirements of the new era of development. Based on this, this paper analyzes the development strategy...

As a newly-developed surveying method, the Computer Assist Test (which abbreviates for CAT) can not only be widely used both in classical tests and modern surveying with its strong theoretical property and technology compatibility. Its development injects new life into surveying and effectively promotes...

From the total water extracted from Sarcandra glabra extraction part chloroform extract, nine compounds were isolated and identified as isofraxidin(1), 8-methoxy- 6,7-methylenedioxy-coumarin(2), 7-methylnaringenin(3), kaemferol(4), kaemferol-3-O- rhamno- pyranosyl 1 6 glucopyranoside(5), eleutheroside...

Being a driver in the control cabin of a shield tunneling machine is a high-pressure career. The mood swings of a driver are vital to his occupational health and construction safety; however, a driver’s emotional intensity in a noisy environment have not been considered. This study aims to investigate...

A new clustering algorithm combined of ant colony and improved Fuzzy C-Means (AC-LFCM) was proposed to resolve the shortage of Fuzzy C-Means (FCM) clustering algorithm on the presence of sensitive to initialization, easy to fall into local optimum and neglected the influence of local information of data....

The objective of this paper is to investigate the effects of gefitinib as a new stent coating material on proliferation of smooth muscle cells and the expression and phosphorylation of EGFR/Akt protein. Rat smooth muscle cells were cultured in medium with gefitinib (10-2 mol/L-10 mol/L) for 24h-72h....

This research provides a wide framework for understanding how young people use TikTok to make meanings. Evaluation of user motivations and interactions, as well as the TikTok platform’s ability to facilitate these activities, was conducted using both walkthrough techniques and unstructured interviews....

Aiming at the shortcomings of the traditional honeypot on massive global scanning attact, this paper constructs a novel network secure system based on honeypots (NSSH). Afterwards, this paper discusses the classic architecture of NSSH, which consists of four parts, firewall/router, analysis network,...

A traditional assumption underlying most data converters is that the signal should be sampled at a rate exceeding twice the highest frequency. In this paper, we employ a method for low-rate sampling of multi- band signals via applying periodic nonuniform sampling in shift-invariant spaces generated by...

Private higher learning institution is an important force of higher education in China, but at present the concept of the family and the students to them and the fierce competition mode of enrollment are basically at a disadvantage. If private higher learning institution would like to get sustainable...

Since the Belt and Road Initiative was proposed by Xi Jinping, the ASEAN-China Free Trade Area has been increasingly upgrading. In this background, this article thoroughly analyses the complementation of the aquatic trade between China and ASEAN based on the HS classification, by calculating the Grubel-Lloyd...

This study aims to analyze the influence of frozen soil layer on the seismic performance of pile foundation with low aspect ratio pier in seasonal frozen soil region by numerical simulation analysis method. A comparative analysis is conducted on the seismic performance of pile foundation with low aspect...

Lesson with heterogeneous plays an effective role in applying educational theories directly into classroom teaching in the continuing education for mathematics teachers in primary and secondary schools. Different teachers teach the same content and conduct teaching exchange and seminar by following the...

The construction of cast-in-place beam with mobile formwork support has been widely used because of its strong environmental adaptability and good economy. But it also has the disadvantages of poor construction condition and low automation degree. To solve this problem, based on a city viaduct project,...

This paper studies how to optimize quality management using big data analysis in the process of digital transformation in the manufacturing industry of Dongguan City, China. By collecting and pre-processing equipment operation status data, product quality inspection data and work order management data,...

Considering the constant development of modern information technology, various kinds of data possessed by people have increased in a geometric and explosive way.Big data mining technology is a key technology for obtaining relevant information and has become a focus of study in information bound. As data...

This paper uses the content analysis method and analyzes the age, occupation, education level and role image of female guests invited by"Luyuyouyue"from 2010 to 2014. From the perspectives of gender ratio, age distribution, education level, professional image and on-camera reasons, this paper presents...

This paper took marketing professional curriculum "Marketing Planning" course as an example to construct four learning-platforms, which were a learning mutual aid platform, an interactive platform, a practice and innovation platform and an achievement display platform, to explore MOOC flip classroom...

Taking lining structure crack diseases on one line of Beijing subway as the research object, using indoor model test method to studying lining structure damage rule and crack maintenance effect. Through experiment, it was concluded the main conclusions as follows: Through the contrast test could be obtained...

Guided by the Sharing economic mode, so many companies, at home and abroad, have already developed rapidly, such as Didi, Tujia, Airbnb, Uber and so on. Online rental industry is the outstanding representative of the Sharing economic development model.This paper aims to analysis both the development...

This essay solves the problem of supermarket sales forecast. In allusion to that the forecast targets are numerous, as well as the features of high volatility and having evident seasonality of the forecast series, the system adopts combined forecast method, and designs a kind of forecast method selecting...

In audio fingerprinting system, the database consists of hundreds of millions of sub-fingerprints. How to find out the most similar audio in the shortest time and use less memory in huge repository of sub-fingerprints is a hot topic of research. Recently, Philips introduced an effective search method...

To meet the demand for the geotechnical information system management, this paper has put forward a plan to develop the management information system by using GIS and commercial database management technology. It has also described and analyzed the development of the function modules of the system and...

Mobile learning, as a new digital learning model, improves teaching efficiency; and promotes the construction of informationized teaching platform. Taking phonetic teaching as an example, this paper investigates the promoting effect of smart phone-based mobile learning system on English pronunciation...

In the continuous “going out” campaigns and actions of China’s independent automobile brands, Geely group has continuously expanded its travel territory by acquiring Volvo, taking a stake in Daimler and establishing Lynk & Co brand, thus becoming a leader in the industry. How to meet challenges and...

With the rapid development of educational technology, higher vocational education is facing unprecedented challenges and opportunities. In order to cultivate high-quality talents with practical skills and theoretical knowledge, immersive teaching mode based on new technological conditions has emerged...

In this study, we established a fuzzy evaluation model for the deployment of vehicle road collaborative roadside equipment based on the Analytic Hierarchy Process. By selecting evaluation indicators, determining the weights of each indicator, and establishing an evaluation set, we established a multi-level...

In recent years, the problem of job burnout among primary and secondary school teachers in our country has aroused the attention of more and more researchers, and the results of research are increasing. This article briefly introduces the causes and influencing factors of primary and secondary school...

Narrowing the gap between lifespan and healthspan requires objective, scalable rehabilitation tools. While Traditional Chinese Medicine (TCM) exercises improve balance, their deployment is constrained by subjective evaluations and lack of quantitative metrics. This study presents a “Precision Rehabilitation”...

In December 2016, General Secretary of the CPC Central Committee, President of the State Council and Chairman of the Central Military Commission Xi Jinping delivered an important speech at the National Conference on Ideological and Political Work in Colleges and Universities in Beijing, emphasizing that...

According to the special application of UAV network and its requirement of flexible and dynamic networking, this paper proposes a UAV network structure design based on ad hoc network. This structure provides a whole connected networking for UAV network, including the design of key technologies such as...

With the increase of frequency users use network, the impact that network influenced on the psychological development is more and more big, especially the character interaction. In this paper, the principle and the theory of computer psychological measurement system has been used, the comprehensive analysis...

English for Urban Rail Transit is an important course for undergraduate students from the Order Class of the major Urban Rail Transit in Southwest Jiaotong University Hope College. This course cultivates students’ skills in dealing with subway work by using English so students can meet the job requirements...

Purpose: In order to combine the current selection and application of medical health service policy tools in China, through the results of data analysis, it provides relevant basis for the formulation and implementation of Chinese medicine health service policies in China. Methods: Based on Rothwell...

Composition data represent the relative information of data, not absolute information. The determination and restriction make the analysis of composition data different from other general data, and need to be transformed and re-analyzed first. For a series of chronological data collected, the paper uses...

With the rapid development of Internet technology, big data has become more and more frequently mentioned. How to use the latest technology to dig valuable information from big data has become a hot topic. In this paper, online learning analysis platform based on education big data integrated the acquisition...

Guangyuan Qianfoya Grotto is one of the most valuable natural resources in China. It is an important constituent of Chinese material cultural resources and is a kind of people’s direct expression of beautiful life, art appreciation and religious belief in history. It remains an important project about...

Based on the matter, behavior and spirit, this document compared the similarities and differences of tea culture between Chinese and English so as to deepen the realization of Chinese and English tea culture and improve the diffusion and communication of tea culture in two countries.

Industrial transfer in Northwest China faces a persistent dilemma between ecological conservation and economic development. Moving beyond traditional economic geography, this study integrates ecological theories of “community succession” and “expansive adaptation” to construct a unified analytical framework...

This paper introduces how to achieve a Jess-based intelligent diagnosis system of local ventilation in the mine field, analyzes how to add rules engine Jess into the development of intelligent diagnosis system, at the same time, it leads the theory of statistics into the inference engine to achieve the...

The incremental updating of lower and upper approximations under the variation of information systems is an important issue in rough set theory. Many incremental updating approaches with respect to different kinds of indiscernibility relations have been proposed. The grade indiscernibility relation is...

Forecasting international iron ore is a well-known issue, BIC criterion is used to select the relevant variables of iron ore price. On the basis of the traditional extreme learning machine (ELM), the regular term is introduced to control the complexity of the model, and the genetic algorithm (GA) is...

With the popularity of the Internet and e-commerce, new business models bring consumers more information and choices. The problem of excessive inventory for textile fabric company has intensified. Traditional company destocking methods are single and inefficient, and they must combine e-commerce platforms...