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This paper deals with trade between Sino-Kazakhstan through the Revealed Comparative Advantage Competitive (RCA), and the Net Export Revealed Comparative Advantage Index (NRCA). The analysis of competition and complementarity shows that the comparative advantage industries in Sino- Kazakhstan are different....

In the era of digital economy, the market competition of freight platforms is becoming increasingly fierce, and the profit model is becoming single. Exploring the upgrading and optimization direction of freight platforms is affecting the future development of freight assistance platforms. By collecting...

Since the performance of a system of interacting peers depends strongly on their individual contributions, the ratio between their provided and consumed resources should be set in line with the social welfare improvement, without relying on a central coordinator. In this paper, we devise a self-organized...

The research question of this article is whether investing in US indexes (blue chip stocks) under the context of increasing inflation can get a net income after subtracting inflation. The research method is to use quantitative analysis to analyze the long-term return rate of the index through the data...

Peer-to-peer (P2P) streaming over Internet needs to consider the dynamic bandwidth fluctuations and various client device capabilities. To maximize the network utilization and to achieve stable P2P streaming, we propose a novel multi-layered P2P streaming system in which the scalable video bit-stream...

Objective The Route Guidance System (RGS) is an effective method which can raise the quality of transport service, enhance the driving efficiency of the vehicle, decrease the pressure of the crowed traffic and reduce the traffic accidences. RGS can offer the traveler the most satisfying route dynamically...

During the time between 1980 and 2020, there were a lot of significant changes in the U.S. interest rate, the federal funds rate. Since the changes of interest rates in one country, especially in the United States, can affect fluctuations in the global economy, this paper focuses on how the U.S interest...

In accordance with the characteristics of passenger aircraft market demand analysis, this paper constructs a demand analysis model which, at first, establishes ‘typical route’ through route market segmentation, and then determines the market plan of passenger aircraft based on the ‘typical route’ transportation...

The effects of mutual grafting on the photosynthesis of two ecotypes of post generation Solanum photeinocarpum under cadmium (Cd) stress were studied by the pot experiment, and the photosynthetic pigment contents, photosynthetic characteristics and soluble sugar contents in post generations of S. photeinocarpum...

Herein by reference partial adjustment model combines securities company's operating characteristics to build a research net capital regulation and risk behavior of simultaneous models, research methods panel data for our different capital adequacy of securities firms net capital regulation effect of...

In recent years, Guangxi's foreign exchanges have become increasingly frequent, cross-border trade has expanded year by year and faster growth, but the total trade volume is too small, the market concentration and product is single, but also facing the ASEAN market increasingly fierce new situation....

In this paper, considering the load, wind power and photo voltaic timing characteristics, stablishes a planning model containing distributed power energy storage device. In the planning model, the minimization of the total cost including the initial investment, fuel costs, net loss costs, environmental...

Local site conditions significantly influence ground motion and are critical for earthquake engineering and geotechnical earthquake engineering. Earthquake early warning systems (EEWs) typically rely on early ground acceleration records to estimate magnitude, which are inevitably affected by site effects....

The growth rate of an agricultural sector is related to its capacity for innovation, and vice versa. Our Analysis is focused to employ various deep learning models to create an efficient Plant Disease Detection and Classification Networks (PDDC-Net).Preprocessing is the process of standardizing dataset...

Due to the outbreak of COVID-19, the aviation industry was revealed highly vulnerable to such a crisis, and the stock prices of worldwide airline companies all faced significant declines. The airline companies would have to adapt themselves to a world with lasting impacts from the pandemic to recover...

Customer satisfaction is a key metric for determining the success of a company’s or organization’s product or service, including training providers. Assessing the participants’ satisfaction with the program is critical to improving program quality. This study aims to determine training participants’...

At present, various policies have issued by the Chinese government to encourage the development of rural e-commerce. And under this opportunity, shaanxi e-commerce develops rapidly relying on abundant agricultural products resources, however, the financing problem has restricted the further development...

It is an indisputable fact that COVID-19 has hit offline traditional industries, and whether it will bring opportunities or challenges to online industries has not been evaluated in detail. Taking HUYA as the research object, this paper analyzes the impact of COVID-19 on game live streaming. By comparing...

Automatic segmentation of retinal blood vessels from fundus images is of great importance in assessing the condition of vascular network in human eyes. The task is primary challenging due to the low contrast of images, the variety of vessels and potential pathology. Previous studies have proposed shallow...

Nine combinations of illite (0,5,10g•L-1) and cadmium (0,2.5,5mg•L-1) were set, and the hydroponics was adopted in this experiment to explore the effect of illite on the rice growth characteristics under Cd stress, including chlorophyll content, net photosynthetic rate, plant biomass, and the antioxidant...

This paper architectures the system that recognizes and controls the P to P flow on the platform that is based on the existing network software platform. It introduces a two-layer P to P flow recognition means, and it also designs and realizes the basic control of the P to P flow on the Net filter structure...

This study aims to examine the impact of financial resources, i.e., assets, revenue, and profit on executive (board of directors and commissioner) remuneration. The data were collected from a listed company on Indonesia Stock Exchange from 2016–2020. The listed companies as research samples are those...

In order to explore the information flow, we contract and analyze the Dynamic Complex-Net-Based Info-Transmission Model. Simulate the realistic information transmission network utilizing the model. Considering the characters of information transmission, we employ the SIR-Based Info-Transmission Model...

By means of analyzing the Controller of CMM and its information model in the net, this article obtains the flimsiness and requirement to defend attack of the system. This article researches the interface of communication and communication protocols in the application layer of the main Controller of CMM....

With the support of national policies, China's software industry is developing at a sustained and high speed. An accurate grasp of investment opportunities in the software industry requires the state to have a correct understanding of the intrinsic value of listed companies. In this paper, literature...

The spread of coronavirus disease (COVID-19) in 2019 has led to a social crisis in the world. The virus’s restriction on social offline activities, as well as the virus’s psychological panic, changed human consumption behavior on products, negatively impacting the operations of businesses in a variety...

In the era of the digital economy, technology-driven innovation has become the core engine of the business model innovation for enterprises. This article uses JD.com as a case study to systematically analyze the mechanisms through which technology-driven business model innovation affects enterprise performance....

The purpose of this study to analyze he causal relationship of triple deficit hypotheis between budget deficit, current account deficit, and saving-investment gap in Indonesia. Budget deficit is a deficit that occurs when state revenue is smaller than the country's larger expenditure. Whereas the current...

The net present value of your project is the present value of the cash flows at the required rate of return compared to your initial investment. In practice, it is a method of calculating the return on investment for a project or expenditure. This paper introduces some major methods to evaluate investment...

Geographic Information System (GIS) is a comprehensive spatial data processing technique, of which fundamental meaning, function, background and developing process are introduced in the paper. It is reviewed and emphasized that GIS has been applied to forestry industry fully and systematically in recent...

Aiming at knowledge reasoning ability of fuzzy petri net depending on the parameter and the parameters usually obtained by specialist, an algorism based on artificial immune algorism for obtaining the optimum parameters was proposed. Firstly, the fuzzy petri net and generating rules were defined and...

The manufacturers’ quick response to their market demand largely depends on whether their production logistics system is in a balance and coordination status. A simulation experiment of production logistics balance is conducted for a manufacturing enterprise in the process of processing production, using...

Online peer-to-peer (P2P) lending has been focused on since it is useful for small companies that are conducted on the website. In this study, we get the lenders and try to cluster them into groups, which can help the P2P company to trace and discovery the VIP customers.

The integration of Artificial Intelligence (AI) has revolutionized attendance management systems, automating processes for efficiency. However, existing face recognition attendance systems are limited to determining presence or absence, leaving a research gap in providing real-time absence notifications...

As a family of heat pipe, oscillating heat pipe (OHP) has many additional unique operating parameters. This paper examined the characteristic of temperature evolution from start-up until dry-out stage of an OHP with extra-long dimension using methanol as the working fluid. The temperature evolutions...

Through the firewall can define one of the key points to prevent invasive; monitoring network security and give the alarm in case of abnormalities, especially for the great amount of information through the removal of inspection, but also should make log register; provides network address conversion...

The authors consider secondary socialization as a process of gradual change of ideas about the surrounding reality in the individual’s mind under the influence of some social institutions. As the state of the modern world could be characterized with the terms of information age or information society...

Due to its concise, simple and unambiguous qualities, the Petri net method has become a reliable and accurate way of analyzing protocol. However, with one model conducting one point, the required models of the key points of protocol analysis, namely, the protocol performance evaluation and the protocol...

The development of digital technology has an overturning impact on music industry in network era; the traditional record companies have to make the digital transformation, as new competitive forces are joining the industry chains, such as network music operators, value-added service providers, terminal...

This paper explores transformative role of fintech in financial services, focusing on its applications and the risk management challenges it presents. It traces evolution of fintech from economic globalization, highlighting innovations such as crowdfunding, P2P lending, and mobile banking, which enhance...

In order to improve these energy problems and environmental issues, many researchers have turned their attention to renewable and clean energy sources such as solar, wind, nuclear, and so on. Due to the relatively low cost of solar energy, solar photovoltaic power generation technology has been developed...

With the continuous development of world music and music educational undertakings, orchestra has gradually appeared in various forms of musical performances; the kind of orchestral instruments also became more and more, so the design and implementation of an orchestral instruments sales management system...

Background: Low-flow mediated constriction (LFMC) has emerged as a non-invasive tool for assessment of endothelial dysfunction [1]. There is insufficient data on association between change in artery diameter during occlusion with its possible stimulus; ‘low flow’ state. This study aims to evaluate the...

To address the stability issue of guest soil in the ecological restoration of high-steep rock slopes, an anchor-double net-baffle (ADNB) slope ecological protection system was proposed. This system formes a three-dimensional flexible structure with anchors, double nets and baffles. Indoor rainfall simulation...

Three types of local plants (canna, calamus, umbrella,)were chosen to construct ecological floating-beds for contamination control atshiyanbaierhe. Differences in plant growth and the capacity of sewage treatment were compared. Results showed that three plants can uptake the nitrogen, phosphorus and...

In terms of investment decision making, it is vital for the decision makers, to be able to select the investment project that is the most profitable. Therefore, various models are established including the net present value (NPV) and the internal rate of return (IRR) for the investors to compare different...

A Petri net with controller is used to model blocking flexible flow shop scheduling problem(BFFSP) with results obtained based on genetic algorithms(GA). The objective of scheduling problems is to minimize the maximum completing time(makes-pan). Firstly, the mathematical model is constructed for this...

In order to solve the congestion problem caused by the more strict security check, we developed a mathematical method based on the Petri net model and the queuing theory. First, we get a linear fitting from the A column of data collected according to the queuing theory [1]. And we obtain the distribution...

The double-deck monomer floating structure under the rules of two-dimensional wave action for the study of physical model experimental, measuring the wave height behind the structure in the experiment, calculated the transmission coefficient. Based on considering the different water depth, the different...

This paper starts with constructing the optimal process of shale gas economic indexes through selecting suitable statistics and prediction methods to confirm the major evaluation parameters of shale gas, such as single well recoverable reserves, single well composite cost and gas price. Then, economic...