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Our country is a big agricultural country and apply e-commerce to agricultural development has great significance for the development of e-commerce agriculture. Agro-crystal daily life is inseparable from the consumer goods, e-commerce sales of agricultural products, the sale opens up a new market, provides...

The self-adaptive Kalman filter algorithm can solve the problem of filtering divergence and tracking in conventional Kalman filter algorithm, so it is widely used in GPS data processing of vehicles and ships. But in practical application, the tracking of adaptive algorithm is still insufficient. Therefore,...

This paper introduces a kind of receiver that can receive signal which weak to UV level. First, the common mode rejection for the input differential signal is necessary, and a low noise amplifier followed by. Then we should let the signal go through a Programmable filter whose center frequency, Q are...

Fatigue driving is refers to the driver in a long time continuous driving or physical fatigue condition, and then come into being physiological and psychological function disorder, led to a decline in driving ability. Aimed at the requirements of monitoring on the fatigue driving, this article designed...

With the continuous expansion of the scale of higher education in our country, the current postgraduate of art and design major becomes a special type of postgraduate, and the demand for professional innovative talents in society is also constantly expanding. Based on the situation of applied talent...

The article deals with the problem of correlation of social interaction state regulation and spontaneous self-regulation on the basis of spontaneous mechanisms within the economy market model, and the related contradiction between private and general social interests, which is the essence of modern political...

In order to meet the testing requirement of positive and reverse operation large torque load for new rudder, an electrical load simulator is designed. The realization principle of system is given according to the system index, and the stability and so on. The system mathematical model is established...

With the number of adolescent players keeps raising, more and more parents get involved into the video game playing behavior of their adolescent children. While the video games have some positive effects on players such as the training of players’ way of thinking, they can also make players addictive,...

In the digital era, the right strategy is needed to improve teacher competence. Teacher competencies include personal, social, pedagogical and professional competencies. The goal of this research is to describe how the headmaster of SMA Negeri 2 OKU’s strategies for increasing teachers’ professional...

At present, a new round of scientific and technological revolution and industrial change is advancing rapidly, scientific research paradigms are undergoing profound changes, disciplines are constantly cross-fertilizing, and the penetration and integration of science and technology and economic and social...

The state’s finances are severely harmed by crimes committed in the tourism industry, such as those involving grants for the growth of the industry that were impacted by the COVID-19 pandemic. The objective of this research is to examine the legal ramifications of the state repaying money lost due to...

The current recruitment process suffers from inconsistent interview experiences, uneven candidate evaluation, and a time-consuming process of administration of manual assessments. To resolve these problems, we develop an AI based Interview Simulator that normalizes the interview procedure, making it...

Loot box games are video games that contain sealed mystery boxes that carry random rewards after the player purchases them. What players would get, rare or common, is solely based on their luck. A lucky draw from the box could significantly improve the player’s gaming experience or in-game “social status”....

Capacity for sustainable development of the creative and cultural industrial park evaluation index system is decomposed into two modules on the basis of the status quo and development potential. The basis of the status quo of the creative and cultural development of industrial parks can be further divided...

To investigate the effects of external application of Ginkgo Semen (GS) paste on tinea corporis model of rat. Methods: Tinea corporis rats model were established by vaccination trichophyton mentagrophytes in skin wound. Observe the effects of the high, low dose of GS alcohol paste group and the high,...

At we-media time, interactive information dissemination way makes students easily lose their values, which strongly affects the teaching effect of colleges and universities’ ideological and political course. The red cultural resources provides high qualified teaching resources and correct value orientation...

Nowadays, food safety has drawn increasing attention because of its importance, yet the cost spent on food forgery prevention is expensive and the system is hard to maintain, therefore a low cost system is worth developing. Based on the above fact, this paper proposes a system design for food forgery...

Many programming languages provides non-local exit. In C language, it is implemented by setjump and longjump functions in its standard library. In Java, a try-catch-finally statement is equipped as non-local exit with control capturing. The try-catch-finally mechanism can be categorized into two parts:...

In the modern society, with the high-speed development of computer science and technology, the wave of the Internet economy is around the world, the use of computer software in every corner of our lives, various applications emerge in endlessly, people pay more and more attention on software security....

This paper proposes a remote sensing image classification method based on multi-feature combination of the support vector machine (SVM) according to the classification problems of the high resolution remote sensing image. ALOS image is operated at two stages by this method. The first stage is to coarsely...

There are a lot of communication technologies between VLANs, such as with the Single Arm Routing Method and Three Layer Switch. The communication technology between VLANs is a very important point in study network. With Packet Tracer as one education simulation technology, researchers simulate a network...

According to the strategic deployment of the state to promote the classification management of higher education, it is inevitable for local undergraduate colleges to shift to applied universities. In the context of the new era, this paper analyzes the current development status of Japanese majors in...

The paper aims to trace the evolution of the concept of “giftedness” in the context of accumulation and enrichment of its ideological content with new meanings. We have used the principles and methods of historical, socio-cultural and comparative analyses. In particular, the application of the principle...

In order to improve the quality of personnel training, enhance the comprehensive quality of students, and enhance the employability of college students to meet the requirements of employers, the career planning education of college students needs to be changed qualitatively. Career planning education...

The MIL-53(Fe)/BiOCl composite catalyst is triumphantly man-made by two-step solvothermal method. The MIL-53(Fe) which possesses nanoscale polyhedral structure is loaded to the surface of BiOCl microspheres. 2,4-DCP is regarded as a simulated pollutant in environmental wastewater, at the same time, H2O2...

Based on the study of artificial neural network, the neural model was established for the prediction of germanium extraction from zinc oxide dust by microwave calcination-sulphuric acid leaching. Microwave heating temperature, liquid-solid ratio, leaching time, initial concentration of sulphuric acid...

Based on a solid analysis of the working principle of graphic processors, this paper puts forward the dual-rail handshake protocol of the data pipeline which is to be proved to improve the architecture of graphics rendering pipeline and thus make the system much closer to that of a graphic processor...

Prediction and optimization of quality characteristics is an important means to improve the quality of laser cutting. Kerf width (KW) and material removal rate(MRR) are selected as the quality characteristics in this paper. The fitting response surface models (RSM) of KW and MRR are considered as the...

The wireless mesh network(WMN) is a wireless network using multi-hop communication. Wireless mesh network node used in the engineering applications has many characters. Such as the node has limited energy, the hierarchical topology is obvious, the message is used to communicate from the node outside...

College students are one of the groups with the most potential for innovation and entrepreneurship. Colleges and universities’ cultivating the ability of college students to innovate and start business, and carrying out education on innovation and entrepreneurship is a major strategic measure for the...

The problem investigated in this article is important for the professional education system, since changes in the higher education system have made some corrective in to the process of professional training of future specialists during the transition to distance learning in order to prevent the threat...

It is an important measure to make up for the talent gap of big data industry in China to set up data science and big data technology majors in Colleges and universities. Practice teaching plays an irreplaceable role in the cultivation of big data talents. Taking the practical teaching of data science...

This study aimed at revealing the influence of Lag of Capital Buffer, Return on Equity, Non Performing Loans, Loans to Total Assets Ratio, and GDP Growth on Capital Buffer. 31 commercial banks registered in Indonesia Stock Exchange was chosen as the samples using purposive sampling technique. This study...

At the beginning of its establishment, the German Empire followed the Prussian emphasis on the land army and neglected the development of the navy. However, as Wilhelm II came to power, the empire's resources began to be tilted toward the navy, making its naval military power leap to the second...

Rural labor transfer has been identified as a key determinant of agricultural economic growth, particularly under the strong national agenda promoting rural and agricultural development. This paper adopts an analytical framework structured around the sequence of “resource allocation – production efficiency...

In the era of the digital economy, the digital transformation of traditional enterprises has produced subversive changes in human capital structure and capabilities. Considering the dual role of organizational inertia in employee digital performance from the perspective of employees’ resources and cognition...

Along with the increasing development of digital communication technology, especially on social media, people experience changes in communicating. Now social media is used as a tool to communicate and perform various other activities such as uploading photos. One of the social media used by the millennial...

A UV curable complex system with vinyl resin and polyurethane acrylate photo-polymerization was investigated. The UV curing process of complex system was traced by IR. Thermal decomposition temperature of UV cured film for various system were determined by thermogravimetric analysis(TGA). And physical...

During the winding construction, the pre-stressed wire wound orthogonal preload frame bears the preloading force applied by the steel wire from top, bottom, left and right simultaneously. Compared with the ordinary preload frame, it bears complex force, there is no obvious distribution rule on the surface...

It was investigated for statistical analysis on impact toughness of welded joints between B610CF and 16MnR steel using shielded metal arc welding (SMAW) and mixed gas arc welding (MGAW) method. Low temperature(-20 C) impact toughness experiments and normal temperature(20 C) impact toughness experiments...

The dynamic fatigue testing machine has played an increasingly important role in testing mechanical properties of materials. This paper lays emphasis on analyzing and discussing concrete issues during the dynamic calibration of testing machines based on an introduction to calibration methods for dynamic...

Emergency drug inventory is a key problem for emergencymanagement.Inthis study, an emergency drug inventory model is proposed, which is based on Internet. A genetic algorithm is developed to obtain the optimal solution of the proposed model. An example is included to illustrate the result of the model.

Surface-electromyography (sEMG) is a kind of weak physiological signals. During the sEMG signals measurement, the motion noise caused by body movement can easily affect measurement accuracy. In order to prevent the noise, we designed a method to adaptive noise cancellation combined with wavelet transform...

This paper focuses on a large kitchen fume gas purification device newly designed by numerical simulation using FLUENT software. The velocity distribution and pressure distribution within the whole device are simulated. Particle trajectories of different droplet diameters (5 m, 8 m, 11 m, and 15 m) are...

With the development of the computer technology, the R & D outsourcing is becoming more and more popular for the company area. This paper presents the decision-making model and risk of R & D outsourcing based on supply chain in IT, it discusses the phenomenon of the R & D outsourcing in IT market and...

In the paper, the influence of user trust relationship on recommendation is mainly analyzed, user rating and trust relationship are also clearly defined. Meanwhile, the traditional SVD matrix factorization algorithm is extended to introduce the explicit influence (user trust value) and the implicit influence...

With the development of data mining, a large number of new clustering algorithms, such as ant colony clustering algorithm, are emerging.The ant-based clustering parameter values in different circumstances often will has a significant impact on the performance and efficiency of the algorithm. In this...

Laboratory system is an open, complex, gigantic system which includes laboratory space, equipments, structure parts, models, function devices, elements, experimental projects, teachers and students. From the viewpoints of credit-based cultivation mode of colleges and universities, the information technology...

Marine navigation information system is an indispensable modern shipping navigation equipment. With the continuous development of the international shipping industry, new demands have come up in real-time, stability and versatility, etc., which puts forward the higher request to the ship navigation system....

The optimization problems and algorithms are the basics subfield in artificial intelligence, which is booming in the almost any industrial field. However, the computational cost is always the issue which hinders its applicability. This paper proposes a novel hybrid optimization algorithm for solving...