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Haze has been a worldwide problem disturbing the daily life of human, and even causing a variety risk to human health. However, haze particles, normally named “air pollutants” and “toxic wastes”, were firstly used to remove heavy metals from wastewater with a high efficiency. The morphology of haze particles...

This paper discusses how to get the body contour and size measurement, when people are measured wearing daily clothes in natural environment. This paper aims to propose the method of curve segmentation, extraction of effective feature points and curve fitting to make body silhouette curves reappear on...

The paper analyzes some problems existed in scientific research management of universities for Traditional Chinese Medicine, such as behindhand management conception, behindhand system of administration in scientific research management, disordered funds management for scientific research and so on,...

Particulates emission from coal-fired power plant is considered to be the main source of air pollutants. With the implementation of the new China national ambient air quality standard, monitoring and controlling particulate emission from coal-fired power plants are very important, and how to accurately...

This paper puts forward a construction of flipped classroom model for vocabulary teaching. It aims to investigate its effectiveness on learner vocabulary knowledge development. The study finds that vocabulary presentation in flipped classroom model is superior to the traditional teaching model and flipped...

A novel computationally efficient algorithm in terms of time-varying symbolic dynamics method is proposed to estimate the unknown initial conditions of coupled map lattices (CML). The presented method combines symbolic dynamics with time-varying control parameter to develop a time-varying scheme for...

Aluminum oxide (alumina, Al2O3) and polypropylene (PP) have been often used to produce thermal conductive composites. Short Glass fiber (SGF) is generally used to increase the mechanical properties of materials, but decrease the thermal diffusivity because of its low thermal conductivity. In this work,...

Building solar power stations in space are concerned by international .In the process of electricity transmission to need to make the solar cell array always orient for the sun. The microwave beam of transmitting antenna must point to ground receiving antenna, which requirement the antenna has the very...

S-transform is an effective time-frequency analysis technique which can provide simultaneous time and frequency distribution information similar to the wavelet transform (WT); and discrete orthonormal S-transform (DOST) can reduce the redundancy of S-transform further. So we propose a medical image denoising...

As a decision crucial to every public company, dividend payout policy affects the confidence of investors in a company. At present, “stock split” has been a popular topic regarding the distribution of dividends, and has attracted much attention from investors and researchers whether it is taken as a...

As the educational concept "life-oriented" becomes more and more popular, life-oriented moral education is also increasingly sought after by educators. The author firstly expounds the connotation of life-oriented moral education and its four characteristics: sociality, practicality, authenticity and...

The use of high-performance sheet metal hot stamping and strengthening technology to produce body structures for passenger cars can reduce body weight, improve safety, and contribute to reducing carbon dioxide emissions, and is widely used. China's current hot stamping production capacity is close...

With the advancement of technologies such as drones and image recognition, the automation level of bridge inspection and monitoring has gradually improved. However, the absence of an effective maintenance coding system for bridges hinders the component-level management of inspection results. Additionally,...

Technology innovation ability is of great significance for both country and enterprises. Technology innovation focuses on "people", which is provided by the support system of enterprises’ human resources. In this paper, we shall first briefly introduce the constraints of enterprise technology innovation...

We aimed to investigate the food diversification levels and nutrients intake of tuberculosis patients with and without diabetes mellitus. Participants were diagnosed and treated at Qingdao Chest Hospital between April and August 2015. A total of 131 patients were eligible in the study and 50 of them...

A patterned silicon nitride (SiNx:H) passivation layer was employed to improve the performance of silicon/poly(3,4-ethylenedioxythiophene):poly(stylenesulfonate) (Si/PEDOT:PSS) hybrid solar cells, achieving of an enhancement in the power conversion efficiency (PCE) of 0.6%. The insertion of patterned...

In the teaching of hydraulic mechanical automatic transmission, the lever method and reduced graph method are used respectively for the teaching of planetary mechanism shift schedule and hydraulic control circuit which are difficult for students to grasp. The lever method is used to develop the tachogram...

Well-defined PEGylated zwitterionic triblock copolymer, poly(ethylene glycol)-b-poly¬¬¬¬(methacrylic acid)-b-poly(2-aminoethyl methacrylate) (PEG-b-PMAA-b -PAEMA), was prepar¬e¬d from poly(ethylene glycol)-b-poly(tert-butyl meth acrylate) -b-poly(N-(tert-butoxycarbonyl)¬¬¬¬ amino ethyl methacrylate)(PEG-b-PtBocMA-b-PtBoc...

Recent rising coal prices starting in the second half of 2016 has motivated both existing coal companies and new players to dig deeper to expand their production capacities and to explore new sites. This exposes them to higher risks. A tool that not only quantifies business opportunities but also takes...

The development of the world of media, especially television is not only dominated by the national private media industry alone. However, to be able to touch the social level and religious spirit of society in the region, there is a local private television. For Malang Raya area, the presence of local...

Through the analysis of existing problems of internal control auditing in colleges and universities, this paper puts forward the countermeasures in five aspects, namely, establishing clear goal, selecting appropriate mode, perfecting the content, choosing scientific process and method, building perfect...

Analyzing and evaluating the examination database quality is very important for test management, and the results of its analysis are also essential to estimate the work of test and teaching. This research has built up an evaluation model through the method of Analytic Hierarchy Process (AHP), which included...

Combustion and emissions characteristics were investigated on a common rail turbocharged diesel engine operating in the composite combustion mode of Homogeneous charge of DME and diesel fuel injection. The results indicate that under a certain amount of premixing of DME with intake air, the maximum of...

The construction of ecological innovation and entrepreneurship education system is an important measure in response to the national “encourage youth growth, support youth entrepreneurship”. At present, the construction of innovation and entrepreneurship colleges in China is in full swing. But there are...

The article is aimed at studying the dynamics of industry debt of industries in the domestic currency of the north-western economic region of the Russian Federation in order to form an objective structure and dynamics of the distribution of overdue credit funds, taking the actions of the Central Bank...

In order to meet the needs of family finance, this study is based on the ECLIPSE R&D platform, the front-end R&D uses the technology of JSP, and the MySQL database technology is used to realize the management of the data and information involved in the system.The C/S form is the most basic mode...

The USB devices are the most used embedded economical devices. To develop the driver for the devices in embedded Linux system better, USB basic knowledge and its driver model are introduced. This paper mainly concentrates on the USB driver on the slave side which is called gadget driver. The main data...

The understandability of business process is closely related to its complexity, thus, calculating and controlling the complexity of the business process is becoming important. According to the idea of information flow method proposed by shepperd in the software engineering, we present a method named...

The effect of the cement amount, water cement ratio and sand ratio on compressive strength of C100 concrete was studied. The results show that the compressive strength of C100 concrete can reach 110MPa with the cement amount 600kg/m3, sand ratio 40% and water cementitious ratio 0.25.

The main goal of mathematics teaching was to cultivate students 'core quality of mathematics, but it was difficult for teachers to change from three-dimensional goal to core goal of mathematics in actual classroom teaching. This article analyzed the mathematics teaching goals under three-dimensional...

In recent years, silicon carbide and other wide band gap semiconductors have become one of the strategic commanding heights in the global high-technology field. As a wide band gap semiconductor, SiC material which can be used to make SiC device is paid much attention in semiconductor and power field...

With the continuous development of China's power electronics technology, the power sector's optimization and control efforts for various energy consuming manufacturing enterprises have also been significantly increased. At the same time, the energy problem has been seen as an urgent need to optimize...

Blueberry seeds have low germination rates, which is difficult to germinate under natural conditions. In this experiment, the optimum treatment of blueberry seed germination was explored using different hormones, different concentrations of the same hormone and different treatment durations. The results...

The atmospheric transmission is an important parameter affecting the solar radiation and surface thermal radiation. In this paper, MODTRAN radiative transfer model was used to analysis the atmospheric Transmission in middle infrared (MIR) spectrum of VIIRS. We have quantitatively simulated and analyzed...

With the advancement of society and the elevation of women’s social status, the study of female language has increasingly gained attention. This thesis explores the linguistic features of women’s discourse in public speaking through corpus analysis tools. It aims to contribute to the enrichment and advancement...

With the development of society, the power of women is increasing. However, they are still defined as weak and not free group and face many social problems. Equality of women’s rights is a pillar of social development, which is related to everyone’s life and the healthy development of society. This paper...

This study tests the performance of divestiture with the sample of divesting firms listed in the China SSE and SZSE over the time period 2004-08 with a dataset from SINOFIN and RESSET and the methods of factor analysis and independent sample T test. The findings reveal that the divest does not improve...

The effect of the practice teaching plays a crucial role in improving teaching quality and implementing training target of innovative talents. In the implementation process of the training plan for civil engineering specialty engineers, it is explored that the practice teaching link in the cultivation...

During the construction of the project, all surveying and mapping work is collectively referred to as engineering survey. Therefore, the measurement work contains a wide range of content, in the engineering survey, design and construction management stage are involved. To the actual work, the project...

A novel room temperature gas sensor based on porous In2O3 nanorods was successfully synthesized via a facile reflux method. The In2O3 demonstrates a rod-like shape with a diameter of 10 - 20 nm and a length about 70 - 100 nm, which displays good and uniform size. Studies have shown that the porous In2O3...

This study aims to provide solutions to the problem of excess VAT collection faced by government goods and service providers. This study uses a qualitative research approach with a case study research strategy. The object of research in this study is PT X, which is experiencing an excess of VAT collection...

This research aims to predict the intrinsic value and provide investment decision recommendations for company stocks in the cement industry. COVID-19 has slowed down the economy and caused higher volatility compared to the risk and return of IHSG. This research was carried out in 2019, which was the...

The thesis is on the basis of a progressive study of the flexible application of the web,the Personal Web Page. It is widely accepted that technology is a device to promote the development of education and the scholars and teachers have devoted themselves to modern educational technology from different...

This study aimed to investigate the effects of social support and psychological factors on life satisfaction as well as the paths among them. The results are as follows. Social support did not have direct impact on their life satisfaction. However, it positively influenced psychological factors such...

The "three-dimensional culture" takes Taibo's "spirit of supreme virtue" as the core, and Confucius's "Lujia theory" and Sun Zi's "Art of War" all generalized and reflected the "three-dimensional culture" with typical Chinese elements was the essence of the oriental culture for thousands of years, the...

BP neural network and rough set theory play an important role in the field of prediction. In view of the present situation of customer churn in logistics industry, this paper combines rough set and BP neural network to forecast customer attrition behavior in logistics industry. Firstly, using rough sets...

Cartoon image painting is a new type of diversified art work created by artists integrating the formal language of animation, cartoon, traditional Chinese painting and oil painting and applying image elements and related attributes. Among them, the metaphorical nature of images, as an important attribute...

In modern society, there are plenty of companies developing on the early stage. Few companies are expected to have fast growth. You+ International Youth Community, one of Chinese new-creating companies, acquires praise from experts. You+ is an innovative company. It creates a living mode called Coliving....

High energy-consuming industries are an important part of China's industrial structure, and are of great significance for China to promote “steady growth” and “carbon peaking and carbon neutrality”. Energy is a key raw material in the production process of energy-intensive industries. Therefore,...

The safety of tanks, as an important device for storing crude oil, is particularly important. Tank is a typical thin-walled cylindrical shell structure, considering that it will inevitably appear in the project a variety of initial geometric defects, which in turn affects the structural mechanical properties...