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Organic food industry is starting to develop rapidly in China, mainly in big cities such as Shanghai, Beijing, and Guangzhou(Yin et al., 2010).Current study focuses on Organic food consumers in Shanghai and examines factors that have the most impact on intention for purchasing Organic food. Data was...

We compared antioxidant activity and biological compounds of ginseng root extractions between ultrasound (US) and microwave extraction (ME). The maximum total ginsenoside content of ginseng root extraction was 27.53mg/g under the ultrasound conditions of 60?"? for 2h (50 kHz, powder 250W). It was higher...

In this paper, the purpose of this study is to determine the impact of product plot connection on purchase intention. Through questionnaire method, we found out that product plot connection has significant positive correlation with purchase intention. Brand attitude plays a mediating role in the positive...

The paper investigated the current situation of ethnic traditional physical education based on a questionnaire survey among six higher vocational colleges in the northeast of Guangdong province, in combination with the advanced experience of traditional sports development in other areas and expertise...

In view of the problem of AC injecting into DC bus in the substation, the harm of AC injection is described, the characteristics of AC injection are analyzed, the detection technology of AC injection is researched, and the insulation monitoring devices for DC power system is designed. The kind of this...

Literature courses in German as a foreign language often struggle with low reading motivation, limited listening input, and misalignment between textual complexity and learners’ proficiency. This study reports the design, development, and classroom piloting of an AI-generated audiobook based on an original...

The valuable users in online education communities identification model has broad applications and recently has received growing attention. This paper first presents an optimized removal strategy model for online education communities, and the network performance is quantitatively measured by the size...

The basic situation of the coal industry production in Shanxi province was studied in this paper, and the transportation of coal in Shanxi province which was divided into the highway freight and the railway freight was studied. Then, the analysis method of synthetic degree of grey incidence was improved...

Mathematical statistics and application is a degree course for postgraduates majoring in science and engineering. It mainly introduces statistical methods and their application in practice. With the advent of the era of big data, the course is widely used in practice and plays an important role in scientific...

Nowadays, Ebola epidemic situation is more and more severe and out of control. Taking Sierra Leone as an example, we build a reliable and extensive model to control or at least inhibit the spread of Ebola. We select 16 cities that are affected by Ebola according to the news re¬ports. Taking advantage...

As a form of enterprise organization with Chinese characteristic, mixed ownership is not only different from the classical private ownership enterprise in western countries, but different from the public ownership enterprise which is generally accepted by socialist countries. The mixed-ownership enterprise...

Integration processes in economy suggest an increase in the im-portance of logistics in solving national economic problems. One of the topical scientific directions in logistics and supply chain management (SCM), which are of practical importance, is a com-prehensive study of the problems of territorial...

Many learning analyses focus on online learning courses, such as massive open online courses (MOOCs). The analysis of learning behaviors from access log data is expected to be of benefit to instructors and learners. However, there are few studies that focus on the reading logs of digital textbooks in...

In the context of Internet of Vehicles (IoV) environment, although drivers can timely obtain information that affects their driving behavior through the IoV technology, but manual driving will still be necessary for a long time in the future under the current trend of technological development. Therefore,...

Pictorial is an important form of mass media in modern society with its unique features. This paper mainly analyzes the social context that contributes to the modernism of city pictorials with thorough introductions of the social and historical environment. The quintessential modernism reflected in media...

In the era of high-quality development of vocational education, the construction of a scientific and efficient teaching quality monitoring and assurance system is the core of the internal development of higher vocational colleges. This paper takes Yangzhou Institute of Industrial Technology (hereinafter...

COD standard discharge of wastewater in offshore oilfields is an important part of oilfield wastewater treatment. The polymer-contained oily wastewater from oilfields in Bohai Sea was taken as the object. Combining with the wastewater treatment experiments, the major composition of COD as oils, polymer...

The development and application of the SG-OSS (the Smart Grid Operation Supporting System) puts forward higher requirements towards the system operation and maintenance, and the operation model of SG-OSS has changed from traditional decentralized operation and maintenance mode to the centralized operation...

Background: Arteriosclerosis Obliterans (ASO) is an important cause for lower limb amputation. We aimed to compare the effects of interventional and conservative therapies on lower extremity ASO, and to analyze the risk factors for prognosis. Methods: Ninety-eight eligible patients were randomly divided...

The adoption of digital payment systems has grown rapidly worldwide, yet elderly populations face challenges in embracing this shift. This study investigates the factors influencing digital payment adoption among the elderly in Kampar, Perak, a former mining town in Malaysia with a growing elderly population....

The purpose of this study is to investigate the preparation and characterizations of Fe3O4/cellulose composite material by the method of solidoid compound. Results showed that the Fe3O4/cellulose composite in sheet form has been prepared by a solid reaction process. Fe3O4 nanoparticle was distributed...

Postpartum haemorrhage (PPH) is a leading cause of maternal morbidity and mortality in the world. It requires a higher level of standard care. Peripartum haemorrhage is bleeding that occurs during pregnancy (antepartum), at birth (intrapartum) and after birth (postpartum). Management of postpartum haemorrhage...

This article describes the communication with no fixed centers of base stations, and the establishment of a multi-level communication network via the wireless module,which enables the communication of data between the control center and the front end of two-way transmission. This project uses TDMA communication...

With the continuous development of China’s social economy, people’s living standard and consumption level are constantly improving, and the number of waste electrical appliances and electronic products is also growing rapidly. In addition, the replacement cycle of electronic products is getting shorter,...

In the context of the “dual carbon” goals, the green development of the logistics industry has become a key research focus. As a critical component of sustainable development, green logistics plays a vital role in alleviating the pressure of energy conservation and emission reduction. To facilitate the...

In this paper, a waveguide-single-cavity structure in a square-lattice photonic crystal is proposed to generate Fano resonances by the interference of two split modes in the structure with a rectangle defect column in the cavity. Through analyzing the band map of the modes in the bandgap region, Fano...

Complex systems generally refer to intelligent and adaptive systems, whose internal relations are complex and undetectable, and can only be analyzed through signals of certain dimensions. The economic system is such a complex system, and the global economy is a complex system containing many sub-systems...

Since 2009, the new rural social endowment insurance system has gradually started the pilot in China. However, some farmers didn’t get a high initiative to participate, which showed a serious impact on the promotion of the new system. This paper, based on the food chain theory, analyzes the various factors...

Waste paper was incorporated into the preparation of composite of rice straw powder (RSP) and carobxymethylcelluose (CC) in order to solve the problems of difficult mold release, easy break and low strength during the course of preparing RSP/CC composite. A series of whole composite samples were obtained...

The performance of the instantaneous air-source heat pump water heaters which is made of the different double pipe heat exchangers respectively was studied, the influence of double-pipe inner wall thickness on the heat transfer area, the water flow velocity, the heat transfer coefficient, and the water...

This paper takes vocational colleges in Jiangsu Province as its research object, combining Total Quality Control (TQC) with PDCA cycle theory to explore improvement strategies and implementation pathways within their teaching quality assurance systems. By analyzing the current state and issues of teaching...

Based on the requirements of the “General High School Mathematics Curriculum Standards (2017 Edition, 2020 Revision)”, this paper addresses the common teaching issue of “emphasizing formula memorization over essential understanding” in the high school binomial distribution curriculum. It constructs a...

The characteristics of DCS level two are complex function and large amounts of data. They seriously affect system’s performance. Using a fully open configuration software to simulate the ADACS system configuration is a challenge. How to design and choose the configuration scheme to meet the requirements...

Since Internet web pages have diverse contents and complex structure, it is of great significance to use a uniform algorithm to tackle them. In this paper, we proposed an algorithm called P value algorithm to extract the main text of one webpage. By calculating the P value of each tag in an HTML page,...

In the elliptic curve cryptosystem (ECC), curve choosing directly affect the various factors of ECC, such as the speed of encryption and decryption, efficiency, security and even the length of the length of key. Therefore, it has a great importance in choosing a well performed curve in ECC. This paper...

The paper applies game theory to study joining behavior of core enterprises and cluster partners during the process of clustering development of creative industry, and it establishes the game model by employing discount factor, income risk coefficient, synergistic coefficient, creative industrial cluster’s...

With the increasingly diversified demand of the job market, the traditional career guidance model of college students is difficult to meet the needs of students’ career development. This study explores the introduction of multiple intelligences theory into college students’ career guidance, builds a...

The stability of underground mine excavations is frequently im proved through the technique of backfilling, which enhances both environmental sustainability and operational efficiency. Accurately assessing vertical stress (σₓ) in inclined mine stopes with backfill is essential for the safe and optimal...

This study discusses the relation between text and picture elements and analyzes the semiotic signs that appears in anti-exploitation of wild animals in the circus advertisements. The methodology used in this study is a descriptive analysis methodology with a corpus of three poster adverts of Keine Wildtiere...

In the selective laser melting process, high mechanical stability, excellent thermal performance and rheological property are required for printable materials, and due to the change of environmental conditions such as external force and temperature rise during the forming process and the using process...

In orderto analyze and evaluate the residual deformation of longwall goaf and its effect on new buildings, the stability of building foundation above the old longwall goaf was studied using the FLAC3D software. According to the results of probability integral method, the mechanical parameters of the...

A novel environmentally friendly composite was prepared with short-chopped grass segments (SGS) and starch by hot-pressing method. The effects of ratio of raw materials and hot-pressing temperature on the performance of composites were studied. Results showed that the tensile strength increased with...

LTCC microwave component has small spacing between lines, the tiny deformation in sintering will affect the mechanical properties of components seriously. This paper established a 3D finite element simulation analysis model of the LTCC microwave component with micro-channels by using the software ABAQUS,...

In this paper, GaSb-based material in the near-infrared semiconductor laser has a broad application prospects. For the problems and etching solution suitable particularly critical of etching GaSb-based material. we studied on different etchant experimental analysis the HCl+HNO3(30+1)@T=5 ,37% HCl, HNO3+(0.08MHCl+CH3COOH)...

Nowadays, it is easy to create digital books. However, through many university teachers create their own digital books as their teaching materials, it is difficult to evaluate and improve. In this paper, based on our previous research on the learning behavior analysis results, we prototype a digital...

The article presents a comprehensive study of the mechanisms for the formation, implementation and effectiveness evaluation of the resource potential use. The evaluation is based on a multilevel system of indicators taking into account the specified charac-teristics of the corresponding resources. While...

The competitiveness of commercial banks are own stronger profitability than its competitors under the condition of regulated operation. This dissertation is aiming to research some aspects of the competiveness among the joint-stock commercial banks, large state-owned commercial banks and city commercial...

The metabonomics method was employed to detect and analyze the exudates of reed root under BPA stress. PCA(Principal component analysis)and OPLS-DA(Orthogonal partial least squares discriminant analysis) used to identify the main potential metabolites variation with and without BPA addition, 64 compounds...

To improve the seismic resilience of ultra-high voltage (UHV) converter stations, this study focuses on the seismic response and seismic damage and vulnerability analysis of a 750 kV long-span GIS portal steel frame. A nonlinear finite element model was established using ABAQUS and SAP2000, considering...

This study aims to optimize the design of molds for prefabricated building components. By utilizing Revit software, a digital parametric model encompassing both prefabricated concrete components and their corresponding molds has been established. Through precise adjustments to mold dimensions and critical...