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With the continuous development of IoT technology, IoT technology has an increasingly important role in experimental teaching. In response to the problem that traditional robotics experiments are usually restricted by space and experimental funding, resulting in unsatisfactory experimental teaching results,...

The paper analyzes the development factors and existing problems of small micro-tech enterprises. Taking the growth experience of Sanya Yunxin Technology Development Co., Ltd. in Qiongzhou University National University Science Park as an example, this paper analyzes and studies the direction of development...

In the information age, the internet is an unprecedented profound change on the global with the power to change everything. The traditional industries have launched the internet model, and the education is also facing opportunities and challenges. "Internet + education" is an important part of the national...

Gestalt psychology is an significant theory in design psychology, which has important influence on interface design. It mainly studies the application method of gestalt principles in interface design, and analyzes the interface design of Apple and Huawei based on gestalt psychology principles. These...

With the bursting and rapid development of computer science and technology, the need for designing signal anti-interference devices is urgent. Therefore, we conduct research on high frequency signal anti-interference and corresponding applications on the design and implementation of cheating signal detector...

With the development of science and technology, the wireless transmission system has a broad application field. This system need to collect the temperature data of two nodes. So we use the new single chip microcomputer STC15W1K24S as microprocessor, DS18B20 as temperature sensor, low power consumption...

On the basis of existing effectiveness evaluation methods, combined with the characteristics of professional command ability of growing officer cadets, an evaluation method based on cloud model is proposed. In view of the fuzziness and uncertainty of the evaluation object, a cloud center of gravity evaluation...

In the m-commerce environment, the improper disclosure of privacy information and excessive access by the third party results in the lowest willingness of users to disclose personal information. Therefore, it is of great significance for the healthy development of mobile commerce to study the effective...

Some competencies of students for 21th century era required such as critical thinking, scientific culture, and making best decision for problems solving on their daily life. Students’s competencies in Indonesia still low and need to improved. Now because of the pandemic period, students are limited to...

With the development of Internet of things' technology, all fields of social life are use related technologies of the Internet of things. Using Internet of things' technology to monitor cultural relics in museums can protect cultural relics not to be damaged. In combination with sensor, numerical control...

Based on the pillar blasting recovery and goaf stability control of the 3–6# ore body of Baiyinnuoer lead-zinc mine, a HJC model of lead-zinc mine surrounding rock is established to simulate the safety and stability of this blasting project. To determine the parameters of the surrounding rock HJC model,...

Operation mechanism for cooperation and communication among multiple private colleges has been studied and explored by taking cooperation and communication among computer majors in part of private colleges in Zhuhai area as research object and by taking research on cultivation mode of computer application-oriented...

Remote sensing has been proved to be a useful technique in measuring water depth in coastal zone. This paper takes Haikou Bay as the study area. The spectral analysis of the correlation index between TM image and the observed water depth from chart is made. TM3 gives the largest absolute correlation...

Animation art is a complex cultural phenomenon, to explore the creation of animation art needs a certain scientific concept as a guide, this paper with the cultural ecological concept, Changbai Mountain folk culture as the main research object, to explore the development of animation under the cultural...

In this paper, taking high-pitched tune, the most representative and most development-impeccable in five tunes of Sichuan Opera as one example, by analyzing relevant historical facts and materials to take brief comb and discourse for Sichuan opera tune including Kun Opera, High-pitched Tune, Huur, Tanxi,...

This paper proposes a survey on smartphone security from the aspect of mobile malware, specifications related to smartphone security, and smartphone security solutions. The contribution of this paper helps people to quickly know about definition of malware, attack channels and black industry chain of...

Trojans inject systems and launch various attacks, such as eavesdropping secret information, tampering with system configuration etc., which threats to system security seriously. In this paper, a novel anti-Trojan malware mechanism was proposed based on attribute behaviour and cosine similarity. Firstly,...

An algorithm is proposed for precise extraction and comprehensive analysis of various complicated meteorological parameters along transmission lines. By means of GIS-based spatial reasoning, spatial relations between transmission lines and meteorological parameters were analyzed and handled properly,...

A new active jamming method based on dynamical convolution against Inverse Synthetic Aperture Radar (ISAR) is set up in this paper. The traditional scatter jammer is non-cooperative with the dispenser's gesture, which makes ISAR easy to identify it. The new jamming strategy improves it in two steps....

In this paper, the dynamic response analysis of long-span continuous bridge under earthquakes and train loadsimultaneously were performed. In order to considerthe coupled vibrations of vehicles and highway long-span continuous bridge, a numerical modelinvolving soil foundation under inclined seismic...

Background modeling and subtraction method is an important part in motion detection. In this paper, we propose a novel moving object detection method based on four frame difference arithmetic of adaptive background updating algorithm to build the background model. The method employs dynamic threshold...

Nanocellulose was extracted from pineapple leaf using high pressure homogenization (HPH) in a liquid, homogeneous state. After optimizing conditions, nanocellulose was obtained at 100 MPa for 45 cycles with the diameter of 4-10 nm. The nanocellulose was cellulose II, with the crystallization index reducing...

For rapid evaluation of composite girder beam bridges load-bearing capacity, to study the load-bearing capacity check computation method based on displacement influence line. First obtain measured displacement data of typical sections by the slow driving way, then calculate the measured generalized displacement...

The dynamic behavior and flow field characteristics of freely supported structure elastic plates with large deformation subjected to axial flow are studied numerically. The structural dynamics equation is discretized by isoparametric displacement-based finite elements, and the motion of a continuous...

In this paper, the computer vision technology is applied to eaglewood microscopic characteristics of organization structure research, development of the automation and intelligence of eaglewood organizational structure measurement and identification technology. To explore the establishment of eaglewood...

Because of distributed photovoltaic power generating a large amount of data in every second and in every node, to collect and handle the massive of data in the photovoltaic power system within the prescribed time, it puts the storage and processing of massive data forward higher request, and brings serious...

A kind of improved method, applied to Hangzhou Songcheng theme park tourism income and found that are known in the simulation and prediction of the value, regional value of grey model to predict the smaller fuzzy time series forecasting is proposed in this paper. The prediction formula is simple and...

Observational skills are one of the indicators to know the level of achievement of science process goals. This research examines the influence of picture storybook with scientific approach through project-based learning on observational skills. The research was a quasi-experiment conducted in the second...

It is an important way to research the IC engine combustion process by calculating the heat release rate from the cylinder pressure. Basing on the NI PXI-8196 embedded platform system, the PXI-6229 multi-function data acquisition card is put into use to realize cylinder pressure curve point sampling,...

This study aims to investigate the views of science education graduates about Socio Scientific Issues (SSI) and SSI’s relationship with scientific communication and critical attitudes. The research data were collected using a questionnaire that included five open-ended questions. The research data were...

To enable hazard-free treatment of swine manure, a bacterium capable of using oxytetracycline as the sole source of carbon (Staphylococcus sp. TJ-1) was isolated. The organism was able to degrade 80.7% of oxytetracycline in 5.5 d when cultured at pH 7.0, 30°C and 100 mg/L of oxytetracycline. For its...

Foundation of machine manufacturing technology is a very important course for students majoring in machinery. To overcome the problems existing in the teaching process of this course, an in-depth investigation is conducted and corresponding improvement adjustments are given. Furthermore, the teaching...

To accelerate low-carbon economical de-velopment, an intelligent energy-saving bathing system for residential area based on sensor network is presented for the reason that sensor network has the ad-vantage of low-power transmission. It is provided by a number of experiments that this bathing system has...

This paper is going to carried out based on the policies of an international tourism island, Hainan to study on The Romantic Show of Sanya based on its real tourism situation. In addition, it will also study on the big brand in terms of Sanya tourism performance from the perspectives of development history...

Shopping online has become more and more popular. Many people participate in online auctions. Due to the popularity of online auction, this study intends to study the possible factors that affect the transactions in online auction. This study uses the MP3 in the auction of Yahoo! Taiwan as the target...

Under the condition that maintenance equipment consumption data is insufficient in the initial support period, this article established development method of maintenance equipment supply standard of under exponential distribution, normal distribution and Waybill distribution respectively. And through...

With the rapid development of new energy vehicles, it has become an urgent task to cultivate talents with relevant expertise and skills. However, traditional teaching methods struggle to meet the personalized needs of learners, thus necessitating a personalized learning path based on knowledge graphs...

This paper presents a novel parallel image matching algorithm based on the local entropy difference vector (LEDV). Spatial information is introduced into the definition of image entropy and a thresholding operation is employed to limit the contribution of a mismatching block to the matching result. The...

In the power transmission engineering design review work, assessors need to repeatedly read the report in order to extract the engineering evaluation index content from a lot of text and tables, then give a comprehensive review comments. In the process, experts need to search the document content and...

The influence of Mongolian students’ emotional factors on language acquisition is analyzed and discussed in detail in this paper. Classroom observation and interviews are used to get support in the research. The research concludes that the cultivation of students’ positive emotional factors can bring...

This study attempts to analysis human error from psychological perspective with introducing the occupational stress models into human reliability analysis (HRA). With classifying the performance shaping factors (PSFs) into two categories, we put forward the task demands and resources method. This method...

Artificial Bee Colony Algorithm (ABCA) is a novel swarm intelligence algorithm which a colony of artificial bees cooperate in finding good solutions for numerical optimization problems and combinatorial optimization problems. Traveling Salesman Problem (TSP) is a famous combinatorial optimization problem...

Decision-making is a vital competence for a participatory living in 21st-century societies, which is plausible to prompt sustainable development goals. The purpose of the present study was to describe students’ decision-making ability in the socio-scientific context focusing on three aspects: stating...

The impact of airplane landings on runway structures is directly related to aviation safety and runway service life. The current study primarily employs a simplified treatment for the collision of an airplane landing on a runway, and the simulation accuracy is inadequate. For this reason, this study...

Though hardly get attention from the public, depressive disorder in adolescents has become a serious problem in many countries. The general symptoms of this kind of disorder may be depressed mood, poor academic performance, etc. It is especially severe when children cannot get treatment in the time since...

In view of the current power transmission project design review, the requirements of automatic review, online collaborative evaluation and information intelligence analysis are increasing. This paper designed and implemented an intelligent design review system based on the idea of SOA and the SSH2 three-tier...

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...

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...

The continuous development and innovation of new media technology, not only provides development opportunities to colleges’ ideological and political education work, but also brings new challenges. It has become the current important topic colleges and universities’ ideological and political education...

In recent years, China has introduced a series of funding support measures, which are characterized by greater efforts and a relatively perfect structure system, but those measures leave much to be desired in the targeted funding to minority university/college students. Such students are mainly from...