Search all articles

The pricing and fresh-keeping strategy is studied in the fresh agricultural product supply chain(FAPSC) composed of one supplier and one retailer, in which the retailer sells the fresh agricultural products through both online and offline channels. Mathematical models are developed to determine the optimal...

This research is part of data mining, a sub-section of information retrieval and text mining. This research focuses on finding an approach to getting relevant documents online news documents with a specific threshold value and improving computing performance to get relevant documents with large documents....

This essay investigates the credit card market of college students in Xianning city by using descriptive statistics, contingency table correlation analysis and binomial classification logistic regression analysis to analyze the degree of credit card, the number of online shopping, monthly living expenses,...

Hangzhou Hefang Street has been a busy commercial street since ancient times, attracting visitors from all over the world. By using data analysis and field observation, this paper explains the positive influence of human flow and staying time on the business pattern distribution and development of Hefang...

The model parameters of 8/6 poles switched reluctance motor (SRM) were determined through using the measured magnetization curve and the establish BP neural network model, selecting Sigmoid function as the hidden layer activation function and using gradient descent method to train the network. The simulated...

In this paper, the working principle, basic composition and key technologies of mining nuclear belt scale are briefly introduced. The error of measurement is analyzed emphatically, moreover, propose measures to solve or reduce the error. Through the establishment of mining nuclear belt scale error expression...

Resonantly enhanced transmission through subwavelength periodic structure in metallic film has received much attention since the phenomenon of extraordinary optical transmission (EOT) was discovered by Ebbesen in 1998. A variety of novel phenomena caused by the interaction of light with metallic film,...

A new ultrasonic testing method used for the detection of solid rocket motor (SRM) composite shell is proposed, which does not require a coupling agent. The theoretical model of this method is established, and the effect of composite shell thickness, defect size and position on the detection result is...

For reducing the effect of flexibility, backlash and friction, which is brought by the harmonic gear in the system, this paper proposes a kind of multiple loops’ control method based on double speed loops. The control system includes double speed loops and current loop. Double speed loops are consist...

The purpose of` the present study was to reduce the losses caused by flood and to prevent them in advance, by taking Laoshan District,Qingdao City as an object. on the basis of COM GIS and the spatial analysis functions of GIS, we designed an evaluation model to develop flood risk evaluation system for...

With the wide application of UAV technology in several fields, the accuracy and reliability of the sensed data become critical. Therefore, this paper aims to explore the current status of the application of key filtering algorithms in the field of UAVs. This paper firstly introduces the development history...

This paper introduces 13 measurement of innovation capability in China and in the West according to countries (regions) and field (industries), aiming to sort out their development history, evaluation index systems and the latest researching fruits and to present their subjects, characteristics and achievements...

In this paper the path of tar formation during biomass pyrolysis or gasification is described. When the reaction temperature is in the range of 800-900?"?, the tar yield is between 2.5% -5%. Meantime, the primary tar approaches 0, the secondary tar content is 40-60%, the tertiary tar content is 20-60%;...

Chinese incense culture has a long history, and is known with tea culture and flower culture as the three major cultural phenomena. Development of Quanzhou Maritime Silk Road incense culture tourism is to adjust tourism industrial structure, develop cultural creative tourism and promote Maritime Silk...

For decades, countless psychoanalysts made an effort for the exploration of this special type of psychic disorder--borderline personality disorder (BPD). More importantly, one special form of treatment, Dialectical Behavior Therapy (DBT) was found to be relatively effective in medicating this mental...

In recent years, the international situation around China has shown some new development patterns. Our national security is facing increasingly serious challenges. Under such new situation, we must effectively improve college students’ awareness of defense security through strengthen national defense...

It is easy to produce some defects on the adhesive interface of solid rocket motor, and it is urgent to develop a method on guided wave imaging detection. The propagation characteristics of guided wave dispersion and multi modes are analyzed. According to the propagation path, the guided wave imaging...

Taking the popular phenomenon "the Popularity of Wang Ju" in May 2018 as an example, this paper uses case analysis and network ethnography to analyze how meme promotes the spread of network sub-culture and how meme successfully replicates itself in the digital age. In the phenomena of Wang Ju's popularity,...

This article achieved the large-scale Mongolian text corpus from CCTV and some other news websites, and conducted statistics and analysis on the Mongolian syllables in this text. From the statistics and analysis, we can see that the possibility of the co-occurrence of the different Mongolian syllable...

Purpose: To study the injury difference of the un-aggregated and aggregated calcium oxalate monohydrate (COM) on human kidney proximal tubular epithelial (HKC) cells, and to discuss the molecular and cellular mechanism of kidney stone formation. Methods: The cell injure by crystals was evaluated by measuring...

The Internet of things combines aspects and technologies that come from several kinds of approaches. So the Internet of things is a new paradigm. When the computing, pervasive computing, and the relevant technologies are more closely interdependent to each other and the world of Internet of things form...

Biomarker in tissue and serum plays significant roles in patient management and treatment and can be used as prognostic factors. For the diagnosis, treatment, prognosis study of breast cancer, we examined the expressions of Hypoxia inducible factor 1α (HIF-1α) in 128 cases mammary carcinoma tissues,...

This research is trying to study the present situation of New Rural Cooperative Medical System in Shanxi Province. Through one on one rural resident’s answers for questionnaire and random sampling way, the research got the following results. Rural residents are satisfied with this new policy. At the...

In order to meet the economic development "shift speed" of the new features, implementation of brand strategy and the development of brand economy has become a boost to the city's economic development and build an economic upgrade version of one of the important path. This paper identified the implementation...

Data structure and algorithm is one of the core courses in computer science. The textbook “Algorithm and Data Structure: C language description " edited by Naixiao Zhang, Professor of Peking University, is one of the national higher education quality teaching materials in China. The software was built...

In component-based system design, one need to obtain from a given set of com-ponents an integrated system which is correct in the sense that the system is live, bounded and reversible. In this paper, based on the composition of augmented marked graphs, we propose a method for verifying correctness of...

This article applies ethic identity theory to the existence of racial discrimination towards African American in social media platform. With theory applied, the article highlights the development of ethnic identity during structural suppression history and contemporary epoch of new media in the first...

To analyze the current status of industrial efficiency development in Guizhou Province, firstly, the development profile of key industries in Guizhou Province was initially screened and analyzed by using the location quotient method. And then, the development trend of the total factor productivity change...

In this paper, a virtual cloud desktop system is built in the open source cloud platform. And a design project of virtual cloud desktop system based on OpenStack is proposed through the analysis of the overall scheme of the system. First, this paper made a detailed description for the framework of the...

Through the calculation and analysis on the stress state of deep corbel under local compression, reinforce deep corbel by external prestressing form. According to the calculation results, find the difference between the stress distribution constrained by prestress and that of normal working state, analysis...

With the advent of the era of mobile Internet, the opportunities of mobile e-commerce and mobile marketing are growing. After the analysis of the reason to construct the precision marketing model based on SoLoMo, the paper combines social networks, location-based services with mobile technology, builds...

This paper studies the differences between teachers' rights in private colleges and public colleges and the rights relief of teachers in private colleges. Through legal attribute analysis, interview investigation and international comparative analysis, this paper concluded that the main problems in the...

This paper used text mining to analyse matching relationships between the strategic objective and policy theme in different stages since 1978. It is found that the systematization of pension policy system is increasing by degrees with the strategic objective gradually clear. However, there are insufficient...

We live in the time when collective enti-ties of all kind are being crashed, when they go through invisible substantial transformation. The dominant social par-adigm is moving focus from collective to an individual. This paper analyses the influence of changing social paradigm on education system. Why...

In this paper, the preparation of polymeric nanocomposite based on carbon nanotubes or/and graphene by radiation techniques were reviewed. The preparation of polyhedral poligomeric sisesquioxane (POSS)-polymer and montmorillonite-polymer nanocomposite using radiation methods were discussed. And the preparation...

Generative teaching as an era education concept of attaching importance to the development of the quality of life in the classroom, is a guide to the power direction of building the new mode of classroom teaching in the future. The reform and reconstruction of the structure of classroom teaching as the...

Smart growth is a technique to improve the quality of development for a city. To effectively measure the degree of smart growth, an evaluation model is proposed based on principle component analysis (PCA) in this report. We use support vector Regression (SVR) to predict the components of smart growth...

The shaft is the core transmission part of the motorized spindle. Based on the mechanical performance requirements and assembly requirements with other parts, this paper did the structural analysis on the shaft, and developed a set of high efficient manufacturing processes, including processing steps,...

With the further development of education in colleges and universities, teaching management of universities has successively been using management system of teaching informationization. It has promoted fast operation of teaching administration and accelerated the innovative development of educational...

Network security has attracted increasing research interest in recent years. Through detailed investigations of the related structure of Trusted Network Connect (TNC), in this paper we research into the norms and key technology of Interface for Metadata Access Point (IF-MAP) protocol, as well as design...

The working process based on curriculum development is the direction of curriculum reform of occupation education software technology professional. The relevance of the occupation education curriculum based on working process is not strong that caused the courses loosing. Combined with the actual situation...

This paper uses a simplified mathematical model of engineering panels to accurately simulate the output characteristic of the solar cells only to know individual panels’ parameters. On photovoltaic characteristic curve fitting timeliness, the four broken-line method combined with linear interpolation...

By using Bojanic-Cheng’s method and analysis techniques, the authors study the rate of convergence of Lupas-Durrmeyer type operators for some absolutely continuous functions having a derivative equivalent to a bounded variation.

Based on principal-agent theory, managerialism theory and managerial power theory, relevant data of Shanghai and Shenzhen listed Banks from 2013 to 2017 are used to examine the influencing factors of bank executive compensation from the perspectives of bank scale, bank performance, bank governance and...

Carcinoembryonic antigen (CEA), typically associated with certain tumors is widely used as clinical tumor markers for diagnosing certain cancers and hence its detection is of great essence in clinical diagnostics. A large number of surface atoms of nanoparticles have huge surplus bonding ability, because...

Battlefield damaged equipment repairs of multi-objective decision-making are sorted by the method of TOPSIS. It constructs ideal solution and negative ideal solution of ranking battlefield damaged equipment repairs, compares the proximity of equipment and the ideal solution and gets the order of battlefield...

The Media has imperative role in promoting tourism by establishing a good awareness and insight to comply the needs of the travellers both domestic and international. Since the last two decades, the digital media environment has increased rapidly. In Indonesia, based on survey conducted by Nielsen Indonesia...

The banking industry is one of the industries that shares in great demand by the people who will invest in the capital market. Not only interested by local investors but also even banking industry stocks are in great demand from foreign investors. The purpose of this research is to know the fair price...

The bubble of urbanization development mainly refers to the phenomenon that the urban land, population, industry, environment, and social services etc. are not synchronized or coordinated with the development of urbanization. This study established a quality evaluation index system for urbanization development,...

In the era of digital economy, the integration of modern festivals and traditional cultural heritage has gained new momentum through innovative cooperation. This article explores the successful cooperation between Dali Piano Art Festival, Yunnan Wamao, and digital platforms using cooperative game theory....