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An efficient adsorbent for Cu (II) removal from aqueous solution was synthesized by grafting amino group onto jute fiber. The fiber was chemically modified by two steps, loading of epoxy chloropropane and triethylenetetramine. Properties of the modified jute such as surface chemical structure, tensile...

A triaxial compression test was carried out to investigate the effect of ultra high molecular weight polyethylene (UHMWPE) on concrete’s behavior, in which four kinds of fiber volume fraction (0%, 0.3%, 0.5%, 1.0%) and five kinds of confining pressure (0MPa, 3MPa, 6MPa, 12MPa, 18MPa) were designed. The...

The vibration analysis model of slab mill is established in this paper according with the multi-body dynamics theory. The relationship between the vibration displacement and time of the roller in different conditions is obtained through simulation analysis. Under different damping conditions, the vibration...

Based on the analysis of transverse road header cutting head and toothholder, using VC++ and UG provide UG/OPEN API, Manuscript and UI Styler joint second development, obtained parametric design program of Cutting Head of Road header and toothholder. Use the program, intuitively understand to different...

Cross-cultural comparison and dialogue is a new way of mutual exchange, mutual reference, and joint development of Eastern and Western music cultures in the world, serving as an important prerequisite for the development of various musical cultures in China. This paper makes a comparative analysis of...

The invention of computers in the 20th century was one of the greatest innovations in human history. The incorporation of computers with the Internet then has given rise to even more prominent changes in almost all aspects of human society. This article is based on the historical and ongoing impacts...

DEFORM-3D is a finite element method (FEM) software that can perfectly simulate cutting process of materials. In order to research the cutting process of titanium, using DEFORM-3D software as a platform, through FEM on modeling and simulation to the cutting of TC4, the influence rule of cutting depth...

Multimedia technology is to point to by computer to text, data, graphics, images, animation, sound and other media information integrated processing, the user can through a variety of sensory real-time information interaction with the computer technology. Japanese multimedia hearing system is designed...

Big Data is the resource for people to obtain new cogitation and create initiative and also a method to change business markets, organizations or institutions and the relationship between the government and citizens. In the Big Data era, the data bank has a great impact on the inter-disciplinary English...

This paper presents a novel approach, called GOM, for modeling and implementing the architecture of content publish/subscribe applications using a graph-oriented model(GOM). The GOM constitutes a self-contained piece of content that indivisibly unites three of the content's aspects, namely the content...

Concerning the problems of high time complexity and topological inconsistency existed in vector map simplification, a multi-resolution model of curve for progressive transmission is proposed in this paper. By using pre-stored vertex deviation to simplify curve and using an optimized monotone chain intersection...

As a sociologist on par with Karl Marx and Emile Dürkheim, Max Weber was particularly concerned with the relationship between religious thought and economic ethics, and his masterpiece The Protestant Ethic and the Spirit of Capitalism has attracted the attention of many scholars since its introduction...

Outbreak of Covid-19 is an emerging global pandemic threat since early 2020. This outbreak is a concern for the world because many aspects are greatly affected, such as hospitality industry. This research aims to determine the impacts of restrictions on community activities (PPKM) for the hospitality...

Industry 4.0 system generates vast amounts of data in the Operation and Maintenance process. To explore the value of these data is the key to achieve the goals and values of Industry 4.0. This paper discusses the various application scenarios of Big Data for the Operation and Maintenance process of Industry...

Xinjiang Uygur Autonomous Region, located in the northwest border of China, is one of the five ethnic minority autonomous regions with wide area in China. There are 47 ethnic groups, including Uygur, Han, Kazakh, Hui, Mongolian, Kirgiz, and Russia and so on. Xinjiang songs are influenced by the local...

There, presently, are few micro learning resources based on WeChat public platform. The purpose of this paper is to create a micro learning system based on WeChat public platform which includes advantages of the combination of WeChat public platform and micro learning. Its aim is to provide a diversified,...

Washington Irving is an American writer who won international fame. The paper, by looking at the thick European Literature odor in Washington Irving's writing and relating to his personal experience together with the analysis of his production - "The Legend of Sleepy Hollow", attempts to make a study...

Due to the establishment of current maritime satellite communication link is often used communication on the move system, but it often does not apply to the offshore mobile small platform, and the current research in this area is less. This article first on the basis of dynamic simulation of the motion...

Performance-price ratio, safety and tensile mechanical properties of the new 3-strand fishing PP/PE composite monofilament rope (“PP/PE composite monofilament rope”) were studied in this paper. PP/PE composite monofilament rope was made with the fishing polypropylene/Polyethylene (PP/PE) composite monofilament...

As an advanced computer-assisted instruction teaching methods, its flexibility, intuitive, real-time, three-dimensional advantages, more and more by the majority of teachers and students of all ages. To make good use of computer-assisted instruction in this modern teaching methods, the key is to design...

The article presents the experience gained from implementing smart projects in media education carried out by students within the framework of polytechnic education programs. The main goal of such projects is creating media products in the form of infographics, video, topical animated visuals commissioned...

In order to cope with an aging population and declining fertility rates, encouraging people of childbearing age to have more children has become a measure in China. From the perspective of intergenerational care, this thesis conducts research on work pressure, nursery industry, traditional culture, retirement...

The present study proposes a kind of comprehensive quality evaluation model based on big data with an attempt to rank and grade secondary school students’ comprehensive quality ability in Shandong, in order to optimize the traditional comprehensive quality evaluation model. The model is a fusion of TOPSIS...

The COVID-19 has a great impact on the financial market, which has made the financial market more unpredictable. In order to measure the expected return and the risks of “China concept” stocks during this special period, Alibaba and Haidilao are selected as research objective in this case study. Based...

The report analyses the willingness of college students to pay for themself and its possible influencing factors. This research will target Chinese college students. Given that it is common for college students to work abroad and pay their own expenses, it is meaningful to compare them to explore the...

A low power discrete cosine transform (DCT) architecture is presented. It is implemented through Loffler DCT based on the coordinate rotation digital computer (Cordic) algorithm and the canonical sign-digital (CSD) multiplier-less architecture. The synthesis results show that the proposed 8-point one-dimensional...

In April 2020, Atlantis Press was alerted to fake proceedings articles hosted on our platform. These articles, mostly in computer science and engineering, were generated by the SCIgen computer program and were all published between 2006-2018. Immediately after receiving the alert, Atlantis Press initiated...

For business-oriented type of short-term training courses of this new task of teaching and teaching needs, to carry out an in-depth analysis and research, detailed the demand characteristics of these new teaching curriculum, on this basis, based on the design of a project-driven teaching practices, the...

An efficient SAR image fusion algorithm for multi-band SAR images based on tetrolet transform is proposed. Tetrolets are Haar-type wavelets whose supports are tetrominoes which are shapes made by connecting four equal-sized squares. Firstly, the multi-band SAR images can be decomposed into low-frequency...

This paper proposed an implementation scheme of networked oscilloscope remote control system. Based on LabView platform, combined with remote control technology and network data transmission, an oscilloscope remote control system could be established. This paper analyzed the remote control system hardware...

In order to improve the efficiency of XML document query and support XML document dynamic update, etc, this paper proposes a dynamic prefix encoding scheme based on fraction (DPESF), which uses the unlimited extensibility of fraction to implement XML document dynamic updating without the second encoding...

From spatial perspective, this paper applies spatial panel model to study the main factors affecting regional financial efficiency. Seven indices were selected from aspects of macroeconomic factors, financial factors and policy factors and analyzed to see the impact of those factors on China's regional...

As one of the greatest natural disasters to humanity, the earthquake is devastating to a region, and post-disaster reconstruction is urgent and arduous. In the current research field, there is a lack of detailed and in-depth research on the post-disaster reconstruction work of the heavily affected areas....

In recent years, the opening of Arctic shipping routes and their close integration with Arctic resources have made Arctic shipping routes a new factor affecting the global economy and changes in energy trade patterns. As a new channel for China’s LNG international transportation, the Arctic shipping...

The research problem is: Is environmental-based learning effective in improving student learning outcomes in studying global issues in the social studies education program? This research aims to find out how environmental-based learning effectively improves student learning outcomes in conflict management...

Since 2021, from the seventh national census to the implementation of the ‘Three-child’ fertility policy, China’s population problem has become the focus topic of most concern in all sectors of society. From Double-reduction policy to all localities no longer approving new discipline after-school training...

Because of the Covid pandemic, the financial market, particularly the stock market, suffered a significant decline. The stock market peaked on February 19, 2020, just before the COVID-19 epidemic resulted in a precipitous decline in share prices. During the crisis, several sectors demonstrated a high...

Micro course is a new concept in the education field in china, coming from abroad. With the development of electronic Science and technology in recent years, the teaching mode of "micro class" has get more and more people's attentions which is out of class, also has been widespread concerned in China....

Distance measure of intuitionistic fuzzy sets(IFS) is a measure of the difference sizes between two IFS. The original distance measure definition is modified in this paper, the new distance measure definition and a new distance formula of IFS are provided. Pattern recognition method based on distance...

The social employment environment makes the employment of the higher vocational college students facing a lot of pressure and difficulties,and the knowledge structure and ability accomplishment of the higher vocational graduates have gap with the employer’s requirements.On the one hand, it is difficult...

The finite element model of rotor-bearing system in large tube compressor based on the beam element which can be used to analyze gyroscope effect is established and the bearing parameters changed with rotation speed are considered. The first and second critical speed of rotor-bearing system can be found...

Separator is an essential component of battery between anode and cathode, but the commercial micro-porous polyolefin separator can hardly satisfy the continuously increasing battery energy densities due to its poor mechanical stability, low wettability, and limited electrolyte uptake. Poly(vinylidene...

To provide theoretical basis for the prevention and health care of the elderly with traditional Chinese medicine (TCM), 752 elderly people over 65 years old in a university community in Wuhan were investigated with the question form of TCM constitution combined with the judgments of the TCM doctors,...

Sensitivity analysis is often used in investment decision-making to evaluate the risk under uncertainty. However, sensitivity analysis on the NPV method is seldom studied in the existing literature. This paper studied how sensitivity analysis could complement the NPV rules in investment decisions when...

Surgeons are trying to achieve higher qualities in minimally invasive operation. With the growth of modern technology, intelligent medical equipments are used to improve operation safety. Milling through the bone tissue wall is a common abnormal milling state in ear surgery, which will do harm to the...

Geological variables are the basic units to carry information and the basic material of the construction of the geological spatial modeling . The quality of geological space model depends on the quality of the model of geological variables , so the geological variables are the precondition of stability...

For a long time, cultivate innovative talents has been the focus of development of higher vocational education. But in the actual survey, this paper found that there are many colleges and universities did not recognize the importance of innovation and personnel training. Faced with this situation, the...

There are many factors involved in the planning and design of high-rise buildings. This paper has analyzed requirements related to the planning and design of high-rise buildings and put forward the strategy of combining BIM with GIS technology in its design. Such a collaborative planning and design approach...

The intelligent agriculture is one of the applications of Internet of Things (IOT)which has an extensive application and bright foreground. ZigBee Alliance formulated the ZigBee standards in the wireless sensor network technology that are recognized widely as authoritative standard of the Internet of...

Based on FPGA, the hardware description language Verilog and the top-to-down design method of modularization are adopted to achieve the design of a simple CPU logic controller, in which the software design and simulation are conducted for each module of the CPU, and then each module is synthesized. The...