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Fly ash red mud occupied a great quantity of soils and polluted water source because of it has a very high sodium content. In the present work, the magnesium salts were used to remove sodium from fly ash red mud. The Mg2+ replaced Na+ from the compounds in the fly ash red mud and then the new created...

The digital era has put forward new requirements for the construction of ideological and political courses. How to integrate ideological and political education into students’ learning and life with the help of digital technology has become an urgent problem to be solved. The course group sorted out...

China's rapid development of market economy and open market environment has brought a rare opportunity for development for Chinese enterprises nowadays, but also makes a lot of enterprises face a more intense challenge and competition at the same time. In the final analysis, the current economic competition...

In the symmetric case the lender and borrower has same information about buyer. While in the asymmetric case whether the buyer default is the private information of borrower. The theoretical framework we constructed in this study has focused on lending strategy of lender to the case when the buyer of...

Trees can capture PM on account of their foliage’s structure, thus, improving air quality. We determined leaf PM-retaining capability (PM2.5, PM>2.5, PM) of evergreen shrub (Euonymus japonicas) and decicuous trees (Sophora japonica, Fraxinus chinensis, Ginkgo biloba, Populus tomentosa) in different functional...

In the fast frequency hopping system(FFH), the diversity combining technology can effectively against the partial band jamming(PBJ), this paper studies an improved diversity combining technology, it is the jamming-deleted self-normalized diversity combining technology(JD-SNZ), The technology is based...

This paper indicates the relationship between socioeconomic status and selective attention. Reasonably, people tend to lose some details, and some previous researches indicated that how people act to the ignored detail is mainly depended on their selective attention ability. The hypothesis is there will...

The influence of empathy on personal altruism is a hot topic in international research in recent years. Through combing the previous studies on empathy and altruism, it is found that those studies get contradictory results. Therefore, in this study, implicit association text were used to explore whether...

Nonlocal symmetries for exactly integrable three-field evolutionary systems have been com- puted. Differentiation the nonlocal symmetries with respect to x gives a few hyperbolic systems for each evolution system. Zero curvature representations for all nonlocal systems and for some of the hyperbolic...

As one of the major disasters of opencast mines, landslides not only directly affect mine production safety and economic benefits, but also cause a lot of casualties and property losses. Through analyzing and evaluating the dump landslide danger and the main influencing factors, we proposed the early...

This paper first described the composition of the SCARA robot, which contains the mechanical structures, drive systems and control systems. According to its mechanical structure, the mathematical model for SCARA is established by the D-H method, and then forward kinematics and inverse kinematics is deduced....

As China’s higher education enters a phase of universalization and high-quality development, private universities play an increasingly vital role in talent cultivation systems. The rise of applied undergraduate education imposes new demands on faculty teaching competencies. Educators must not only possess...

Particulate matter (PM), especially the small fractions (e.g., PM with diameter less than 2.5 µm, PM2.5) is a serious health problem throughout the world. Vegetation may be used as a biological filter, with its foliage accumulating PM. Thus, massive artificial plantation has been implemented in cities...

The clinical fetal brain ultrasound image contains a lot of noise, which is impact the classification or recognition results in deep learning tasks. Therefore, proposed an improved fully convolutional network which can automatically eliminate noise and extract effective area in fetal brain ultrasound...

Edith Wharton is one of the most influential novelists at the turn of the twentieth century in America. In 1905, with the publication of The House of Mirth, it aroused the attention of critics and caused much controversy. As a sensitive female writer, Wharton observed that the differences of space in...

Attention is crucially important in deciding human activities, such as rewards and emotions. However, attention itself does not dominate the whole authority. Well engaged with emotions, attention can produce a completely different result. Over recent decades, the relationship between emotion and attention...

Noise is one of the most main factors that affect the reliability of the power line communication; its time-varying characteristic is very strong, so noise acquisition and efficient storage is a must. But now, the noise sampling rate is too high, only a few hours, the amount of data storage may reach...

The experimental research has been carried out about the constant and variable pressure of sugar mud by filter pressing in this paper in order to meet the needs of production,and analyze the changed relationship between the filtrated volume and time under the constant pressure,Under the consideration...

Based on the data of cross-border M&As from 2005 to 2016, the effect of LBO financing on the performance of cross-border M&A of metallurgical enterprises in China was investigated by using DID and PSM-DID estimation. Results show that LBO financing improves the market performance of Chinese metallurgical...

Cognitive flexibility is one of the three dimensions of executive function, and the influence of emotion on it has always been a hot topic in international research in recent years. A review of previous studies shows that predecessors focus on influence of basic emotions, while there is no research on...

Jones matrix is a useful method which is widely used in optical research. But there is no existing such matrix for the parallel beam splitting polarizer, because it changes both the direction and polarization of incident light. This document explains and demonstrates how to treat a parallel beam splitting...

With the emergence of various ecological crisis, changes in people's values as well as the impact of a variety of "green" ideological trend, people pay more and more attention to the construction of ecological and livable city. At present, the research on Eco-city has become one of the hot issues in...

In order to analyze the application trend of Internet of Things technology in information education, this paper adopts bibliometric analysis method and Citespace visualization analysis method to analyze the application status and application trend of Internet of Things technology in the field of education...

In order to better integrate ideological and political elements into the classroom, this paper, based on the requirements of ideological and political teaching and existing teaching experience, analyzed the curriculum ideological and political teaching environment, including resources environment and...

The oil development of the Triassic Yanchang Formation Chang8 section of the fractured reservoir in the south of Ordos Basin Tianhuan Syncline has used horizontal determinant deployment well pattern. It is common for fracturing wells communicate with neighbouring wells, and leads to substantial decline...

To improve the low efficiency in compiling the catalogue of equipment maintenance material by manpower, the key technology in design and implementation of equipment maintenance material catalogue compilation management system are researched based on the analysis of the technology of Big Data and COM...

Celeste Ng employs spatial narrative to make Everything I Never Told You a multi-dimensional novel. This paper analyzes its spatial narrative in terms of the physical space, social space, spiritual space and textual space. Through the body and some other spatial images, the novelist constructs a suffocative...

This paper, based on the survey data of Ningbo industrial small enterprises 0f 2014, analyzes the innovation of Ningbo industrial small enterprises and find that current industrial small businesses are generally lack of innovation, unable to meet the consumers' needs of Internet era, also can't compete...

This study explores the dynamics of sustainable tourism behavior among destina-tion managers in Bali, focusing on the interplay of knowledge, attitudes, and com-mitment towards green tourism practices. Using a mixed-methods approach, in-cluding surveys of 36 destination managers and in-depth interviews...

Compressed sensing is surprisingly predicts that images, which allow a sparse representation by a suitable basis or a frame, can be recovered from what was previously considered highly incomplete linear measurements by using efficient algorithms. It is a novel research area of SAR images processing....

With the development of "preventive treatment of disease" in Chinese Medicine and the health care industry, it brings the good opportunity for the development of Chinese herbal medicine industry and leads to a large number of demand. While the rapid expansion of the scale, the inferior pieces has become...

The nuclear waste disposal problem is a difficulty for the world nuclear energy development. Accelerator driven sub-critical system (ADS) has been universally regarded as most efficiently in disposing the long-lived nuclear wastes. The spallation target is an important component in ADS as the coupling...

Current situation of specialty of visual communication art under the background of large-scale IT industry is analyzed. Problems in comprehensive reform of education through collaboration between industry and university and corresponding measures are proposed. This paper elaborates the necessity of promoting...

With the continuous advancement of Chinese characteristics revolution in military affairs and the continuous development and improvement of talent training programs, higher requirements are put forward for cadets' training in school, especially for combat-oriented training. In the course of combat-oriented...

According to the verification requirement of DC current transformer, a multi channel DC transformer calibration platform based on virtual instrument is designed and built. Using Laboratory Virtual Instrument Engineering Workbench (LabVIEW) programming, it can play a flexible, customizable, powerful data...

Take the ordinary banana transplanting seedlings as material, use potting experiment; take the seedlings that haven't been sprayed by plant growth regulator as the control group. In this paper, we study the effects of plant growth regulators on the growth, nutritional absorption and resistance physiology...

This paper examines the threshold effect between R&D intensity and firm performance based on the panel threshold regression model. The results show that there is a double threshold effect on the impact of R&D input intensity on firm performance. Only when the R&D investment is in the optimal range can...

Under the influence of the COVID-19, underline education in universities in China was delayed in spring term of 2020. For realizing the teaching objective “Class suspension, no-stop teaching and learning” of China’s ministry of education, this paper introduced the online teaching practice of ‘Wireless...

The design of urban wetland landscape parks is to comprehensively strengthen urban wetland protection, maintain ecological characteristics and basic function of urban wetlands ecosystem and give play to the role of urban wetland in improving urban ecological environment, beautifying city, scientific...

High-performance work system has gained significant attention in the business spectrum over the past years. Studies indicate that the organization’s adoption of HPWS leads to a positive outcome, including improved performance and productivity. The paper examines how HPWS affects employee creativity by...

Since Dense SIFT causes a long time spending during clustering due to an excessive order of magnitude, and its feature descriptors reserve excessive insignificant features, we present a new method that using SLIC to select descriptors to address this problem. Furthermore, when VLAD aggregates, the partial...

Aimed at the heaving pitch coupling stability problem for underwater mooring monitoring platform under the action of a nonlinear flow field, the heaving pitch coupled equations of motion were established in consideration of initial stability height and drainage volume change; The stability transition...

Based on the characteristics of energy use and economic growth in Beijing, we analyzed the carbon emission of energy consumption from 2005-2015 by the Logarithmic Mean Divisia Index method (LMDI). The results show that Beijing's carbon emission of energy consumption had an 'inverted-W' shape during 2005-2015,...

This research examines the effect of the latest regulation policy for the second-handed housing market in Shenzhen, China, which announces a series of references for the prices of secondary houses. These price references serves as important guidance for housing transaction prices and mortgages. The research...

Crowdsourcing logistics is an effective means to solve the difficulty of distribution at the end of campus. Based on literature research and practical investigation, this paper puts forward the factors that can be used to analyze the quality evaluation of campus crowdsourcing logistics services from...

Performance analysis is an important part on the study of single stage and multistage collaborative performance form, mechanism, the forming rules of weapons and equipment procurement. In this paper, according to the characteristics of weapon and equipment procurement single phase operation, the inner...

Judging from the performance of lithium ion battery materials and the techniques for battery manufacturing on the market, the world will see the booming of scrap traction batteries in the next three to five years. When the time comes, the safe transportation of these batteries is going to be an imminent...

How to make mathematics a fun course closely related to life is urgent problems for college teachers. Informationalized teaching provides a new turn for Engineering Mathematics, which can significantly improve the teaching efficiency, make some difficult mathematical theorem definitions vivid, create...

It has become a global consensus to accelerate the Digital transformation of education. Based on the characteristics of application-oriented undergraduate talent construction, this paper first analyzes the development direction of digital education and blended teaching, and draws on the OECD model framework...

To investigate the effect of co-combustion ratio (CCR) on the combustion characteristics in the LNG/diesel dual-fuel engine, an electronically controlled common rail diesel engine is modified into an LNG/diesel dual-fuel engine by adding a set of LNG supply system and dual-fuel control system. The in-cylinder...