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This paper examines the correlation between unemployment in the labor market and individual consumption of alcohol. It uses the data from the National Longitudinal Survey of Youth (NLSY). It includes information on labor market results, alcohol consumption, and assorted individuals’ demographics every...

As an attempt to solve Permutation Optimisation Problems (POP) by using CLONALG (Clonal Selection Algorithm), a well-established artificial immune system, Traveling Salesman Problem (TSP) is studied as an example in this paper. Operators of CLONALG, especially the hyper-mutation operators are analyzed...

The management of railway oil supply chain has significant effort on ensuring railway transportation, reducing oil inventory and decline the costs of railway transportation. The paper introduces the target, business mode, service function and IT architecture of the third party logistics service platform...

The technology of seicmic wave is more and more useful in mineral prospecting,buried targets exploring and some other items .there are many disadvantages in the traditional seismic wave stimulate technology.this atticle summarises and compares the advantages and disadvantages among the seismic wave....

Selecting Shandong, Hubei and Sichuan provinces which have the greatest achievements in the development of leisure fishery in the eastern, central as well as western regions, and under the different conditions of regional economies and fishery resources, combing the development status of leisure fishery...

Global Energy and Environmental Issues have enhanced the development of new energy vehicle. The purpose of this study is to model and analyze the performance and exhaust emissions of a four-stroke SI engine operating on ethanol-gasoline blends of E80, E85 and E90 with the aid of AVL-BOOST. A model has...

With the continuous development of Internet technology, e-commerce has been quietly forming, and it has become a new business model in China. The turnover of B2C e-commerce business has achieved an explosive growth in short period. There are two possible reasons why B2C e-commerce enterprises have been...

This study puts forward the new centralized management method to strengthen the security of ARP. The switch is the core of the LAN, it could manage ARP in concentration. When the switch receives the ARP request message the switch will check the source address is legal or not. If the source address is...

Objective: This paper describes in detail the design of campus card system protection system based on encryption technology. Methods: The design and implementation of the server-side management-side management module, rights management module, communication module, and log management module are described...

Various climate changes, including global warming, etc., have different impacts in different parts of the world and even lead to an increase in the fragile of social and governmental structures. Timmerman P proposed the concept of vulnerability in 1981 firstly. The Fund for Peace (FFP) started publishing...

This study explores and analyses the factors affecting consumers’ buying behaviour towards organic food at a mini supermarket, thereby proposing some implications. Partial least squares structural equation modelling was used to test the study hypotheses. Data was collected by surveying customers who...

The contents of Ni, Co, Mn and Li in LiCoxNiyMnzO2 cathode material were determined by inductively coupled plasma atomic emission spectrometry (ICP-AES) method. The samples were dissolved in aqua regia. The analytical spectral line for Ni, Co, Mn and Li was 232.0, 237.8, 279.4 and 610.3nm, respectively....

With the rapid development of the network scale and its applications, network security threats continue to increase, a single network security protection technology could not meet the requirement. Network security situation awareness can dynamically reflect the overall network security and predict network...

On the basis of existing Ion Mobility Spectrometry (IMS) technology, significant improvements have been made in drift tube design, gas path system structure, ionization source choice, and display screen. Then, a series of experiments on Sarin (GB), Mustard gas(HD), Hydrogen cyanide (AC) and VX detection...

Since the invention of films, the love of different things has been a major film theme. Among them, the love of dreams and love of romantic love seem to be the main body of filmmaking. As time goes by, dreams and love become more and more abundant in modern films. Take the modern film “Bai Lan” for example,...

With the expansion of the power information network scale, various network threats are also increasing. In order to excavate security threats in power grid by making full use of heterogeneous data sources in power big data, this paper maps heterogeneous data in different formats to a unified embedded...

This study uses quantitative descriptive methods to investigate the level of College Chinese learning motivation of students in higher vocational colleges. The questionnaire used in this study is adapted from the college students’ learning motivation questionnaire developed by Tian Lan and Pan Weigang...

Under the new historical conditions, the large-scale increase in the number of international students in China has put more pressure on the religious culture management of overseas students. The religious culture management of foreign students in China has put forward relevant measures mainly based on...

Logistics barriers are rapidly becoming critical issues of international operations and global procurement. To better understand logistics problems in an international production base and in a potentially huge market such as China, we employ empirical analysis and qualitative data collected via interview...

In order to explore the teaching evaluation of MOOCS courses, this paper analyzes the content of MOOCs, including the origin and classification of MOOCs, and the characteristics and definitions of MOOCs, and also deeply analyzes the present situation and trend of MOOCs. Finally, the paper comprehensively...

LXI is a new modularization instruments platform standard for automation test system based on Ethernet LAN after GPIB, VXI, PXI instrumentation bus. A type of LXI Distributed test system architecture was given out based on the development of instrumentation bus, LXI bus system structure and main characteristics,...

The integration of production and education is an important measure to promote coordinated economic and social development during the 13th Five-Year Plan in China. As the main form of integration of production and education, the collaborative education between schools and enterprises has strong theoretical...

Within the scope of Program 712, in 2020, Directorate for Standards, Metrology and Quality – Ministry of Science and Technology cooperated with Asia Management Consulting and Business Development Company Limited to perform the research on “replicating the application of management systems combined with...

The development of WeMedia brings opportunities and challenges to the ideological and political work of young university teachers, and WeMedia becomes a significant way for ideological and political works in China. Based on the problems and characteristics of young university teachers and the application...

Sustainable tourism development is now a core strategic orientation in the context of globalization and digital transformation. In Nghệ An province, although endowed with abundant natural and cultural resources, tourism performance has not met expectations due to limited destination linkage, resulting...

An entity business based big data trading platform will be researched and designed against the defects of the traditional large scale business under the environment of big data. The platform will follow five steps: step one, use hardware equipment to collect basic information of the merchants, commodities...

Commercial concrete is an important construction material. The physical properties of commercial concrete and the variability of personnel, equipment, weather, geography, traffic, and other conditions at the construction site make the delivery of commercial concrete extremely challenging. Following the...

This article provides a comprehensive exploration of the intricate interplay between light and shadow in the domain of painting. The narrative begins with an examination of the historical context, spotlighting iconic artists who masterfully wielded this dynamic duo to evoke emotional resonance and psychological...

The basic idea of demand response originates from comprehensive resource planning, which equates the controllable energy demand on the user side with the supply side resources, and integrates it into the category of resource planning and utilization. It enhances the energy utilization efficiency, improves...

This paper proposes a new interface model for crosslayer designs using generalized fuzzy automata (GFA) and fuzzy control. When using the proposed model, an upper layer is reduced to an adaptive and cognitive controller and the lower layers act as hierarchical plants. In this paper, we utilize the model...

Establishing reasonable road roughness incentive model is the basis of the vehicle performance analysis and simulation experiment. It is very significant for the fields of vehicle engineering and road engineering to analyze on the road surface roughness. At present, Because of the lack of basic road...

It was to explore the effect of chitosan oligosaccharide on relieving constipation and defecating feces excretion. Chitosan oligosaccharide were administered by oral 2.0 g/kg, 1.0 g/kg, 0.5 g/kg BW dose to mice for 7 d, then detected the propulsive rate of intestines, first defecation time, feces particle...

The article discusses and experiments on the formal language and design methods of film intervention in interior space design. It explores how emotion and narrative can be organically combined with cinematic techniques, and how to construct the place spirit of interior space based on film montage technique....

This paper takes the water discharge tunnel of the Maopingxi in the Three Gorges area as an example, introduce a rapidly transferable, assembled cofferdam device for reconditioning tunnel in the case of water continuously flowing and its implemetation scheme.. By forming a water-tight space on one side...

Far from imparting knowledge and educating people, rural teachers play an increasingly important role in rural social, political and cultural governance. However, existing literature reveals that teachers have encountered many difficulties in performing their functions. Poor teaching environment and...

Self-healing is an important feature of intelligent distribution networks. Self-healing includes the abilities of self-perception, self-diagnosis, self-decision and self-recovery. In this paper, a adjacency matrix of the distribution network is used to determine the network fault perception and make...

Compared with other buses, CAN bus has low cost, long data transmission distance and high transmission rate, so it is widely used in the field of automation. In this paper, PLC is used as the master node, CANopen – PROFINET gateway is used as the intermediate node, and the motor driver is used as the...

Nowadays, under the leadership of the Party, China’s copyright protection has made certain achievements, but at the same time, faced with the challenges brought about by the development of digital technology, the accelerated process of globalization and other new situations, there are still deficiencies...

This paper measures the risk of the carbon trading market, and studies the risk spillover effect between markets, which provides a theoretical reference for the policymaking of the carbon market. This paper mainly studies the risk spillover effect between Risk spillover effects between China’s carbon...

This study focuses on the occurrence law of mine gas and aims to predict the regional hazard of mine gas. Gas disasters are a prominent issue in coal mine safety, with significant impacts on the healthy and sustainable development of the coal industry and the overall production safety situation in the...

One new type piezoeletric microactuator was designed in this paper, in order to improve the output characteristic of microactuator mechanism, piezoeletric analysis was performed and the optimization model was built with wb and as design variables, the maximal output horizontal-plane displacement and...

In order to study the road performance of rubber-cement stabilized gravel base, the road performance of rubber-cement stabilized gravel base is explored through different amount of rubber powder, mechanical properties of different cement dosage and crack resistance performance index. The apparent morphology...

As more consumption-relevant behaviours occur online, an increasing number of brands seeking to enhance their brand equity are choosing social media as their new marketing tool. In recent years, a growing number of companies have implemented an online marketing strategy, while the emergence of social...

The research of port logistics supply chain has become a hot and key point in the research of port logistics problem. From the existing research results at home and abroad, the port supply chain research has brought to the attention of many people, and has made some achievements, but the research mainly...

By using Difference-in-differences (DID) model, this study empirically analyses the economic data of all cities in Gansu and Qinghai provinces of China from 2011–2018 to verify the impact of the opening of the Lanzhou-Xinjiang high-speed railway (Lan-Xin HSR) on the economic growth of cities along the...

The design of a new phased array antenna for S-band is designed in this paper. The structure of the new antenna is based on the traditional microstrip quasi-Yagi antenna. The G type micro-strip line is designed on the back of the antenna for feed line. Two director elements and two driver elements are...

Researchers propose a clustering algorithm of similarity segmentation based on point sorting to improve the clustering performance. Taking full advantage of segmentation sorting of the clustering algorithm based on minimum spanning tree, the algorithm uses a variety of methods for different situations...

In this paper, internal heat transfer process of vanadium titano-magnetite concentrate carbon-containing pellets was analyzed in direct reduction at different temperatures. The thermal conductivity of vanadium-titanium magnetite carbon-containing pellets at different temperatures were determined under...

In recent years, the rapid development of China’s Internet technology has had a huge impact on traditional industries. For audit, compared with the traditional audit model, the “Internet +” audit is a brand new type of audit model. In this paper, meaning and characteristics of “Internet +” were discussed....

Viscosity of aluminum matrix composites reinforced by TiB2 particle has been studied systematically by using the rotating cylinder method. The results show that the viscosity of melt decreased with the increase of temperature, and the changes are abnormal when the temperature is between 710 to 730 ....