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Many online tools and platforms have been used in EAP writing classes for several years, especially in the feedback process. Studies have been conducted in this field and the results have provided solid evidence for teaching designs. This paper introduces the practice of using Tencent shared document...

After the COVID-19 bursts out, all the world has been affected and the worldwide economy is struck because people cannot go out freely and more people tend to stay home due to the coronavirus. Therefore, it is important to think about some solutions to let the citizens travel freely as well as keep them...

The experiment used a new type of special water reducer for self-compacting concrete in slab ballastless track as the main raw material. By testing the workability indicators of self-compacting concrete, the influence of water reducing admixture on the performance of self-compacting concrete was studied...

When different investors choose stocks, they will have different preferences. Many researchers have optimized investment return and risk control capabilities by improving genetic algorithms or combining new algorithms with genetic algorithms. However, how to select suitable stocks for investment portfolios...

Understanding problems and making mathematical models are essential factors in solving contextual problems. This research aims to provide a detailed description of students’ difficulties in understanding problems and making mathematical models in contextual problem-solving dealing with arithmetic and...

With the acceleration of urbanization, the quality of urban environment has gradually become a core factor affecting the quality of life of residents. As shown in Figs. 4, land use changes in Hong Kong over the past 20 years reflect this development trend, and urban greening, as an important part of...

This study presents a practical implementation of the Artificial Intelligence of Things (AIoT) for Koi feeding using low-cost IoT machines powered by Raspberry Pi. To optimize feeding, deep learning is applied in alignment with the widely used five-minute feeding method. YOLOv9-s is employed for shaded...

To solve the problem of “weak engineering teaching ability”. This paper discusses the new concept of higher engineering education reform based on the deep integration of schools and enterprises. The concept is government-led and promotes the personnel training mode of cooperation between universities...

Software projects estimations are a crucial component of successful software development. There have been many approaches that deal with this problem by using different kinds of techniques. Most of the successful techniques rely on one shot prediction of some variables, as cost, quality or risk, taking...

As a planning strategy, “connectivity” has been used to promote the functions of Urban Waterfront space to revitalize the city. By analyzing the hierarchy of functions of Urban Waterfront, namely ecological function, social function and context function, an index system of assessing its functions...

Image intensity in magnetic resonance (MR) images in the presence of noise obeys Rician distribution. The signal-dependent Rician noise makes accurate image segmentation a challenging task. Although existing fuzzy c-means (FCM) variants with local filters improve the segmentation performance, they are...

Evaluation of national higher education standards regarding the learning process is an important element in controlling and quality assurance from the beginning of learning to the end of learning. This research is a descriptive evaluative study which aims to evaluate the national standards of higher...

More and more successful English learners appear in the world as well as in China.With the excellent teaching methods and teaching theories, more and more successful English learners endure great success of English learning. English is easy when good learning materials and good learning strategies are...

In our society today, we focus on how we look, act and think. Another way of expressing our life could be on social media. We often use Instagram or Snapchat nowadays to find others that share the same interests as us. Both have their advantages, but something to keep in mind is that, no matter how much...

Religion-based education policy models are often a problem when implemented in an area. Different from another city, Padang’s policy of religion-based education became the Superior program for the Mayor. It became one of the determining factors for his election for the next period. This study wants to...

The article is exploring the course design ideas, focusing on the post ability training, which is based on the OBE education concept. The strategies and concrete measures of course teaching based on OBE concept are studied to provide theoretical support and guidance for course teaching reform.

With the progression of technological era, the development of globalized software become attractive to the majority. In a word, no one could really live without their technological products. This paper examines the relationship between social media and teenagers by analyzing the four implications social...

Village Regulations are a further elaboration of higher legislation taking into account the socio-cultural conditions of the local village community. The problem raised in this article is how is the normalization of the authority of the village government to collect fees for village tourism objects?...

Study of the Tibetan Hordeum vulgare L. production culture can enrich the research methods and perspectives of Tibetan production culture. Based on actor-network theory, this paper studies the characteristics, trends, motivations, translation process and actor-network of the Tibetan H. vulgare production...

"High-altitude anti-falling device"is a set of automatic device preventing high altitude objects from falling. This automatic device mainly consists of three parts, the falling object detection and recognition system(ODRS), the action control system and the pneumatic structure system. It is a good combination...

Under the tide of our domestic education informationization reform, the flipped classroom originating from American education circle takes the constructivism theory as the guidance, and depends on the modern information technology. As an innovative teaching mode, it has aroused great concern and favor...

Thrombosis angiitis obliterans (TAO) is a common chronic peripheral occlusive vascular inflammatory lesions. Symptoms appear in the limbs, the small arteries and veins, but the most common in the lower extremities, may also affect the mesentery, cerebrovascular and coronary arteries. This paper analyzes...

In order to make the education technology maximum extent to solve education are facing various problems, to adapt to the era of education development. Education technology becomes the key to realize education modernization, complete the teaching task, to improve teaching efficiency. In the current social...

It is an important measure to conduct the layered-teaching-in-one-class reform for basic computer education. Starting from the unique features of students and the characteristics of basic computer education in accounting vocational colleges, this article has stated the necessity of the layered-teaching-in-one-class...

The protection of insurance consumers' rights and interests has always been a subject of concern to the supervision departments and experts. In recent years, some progress has been made in the protection of the insurance consumers' rights and interests in China. However, with the vigorous development...

Matrix logging system is widely used in coal-bed methane (CBM) reservoir. TFD is the extension of Matrix output file which is a structured format comprised a mix of ASCII and binary. WellCAD is the only logging software which can be used because of the confidentiality format, so that the processing and...

Luminescent poly(methyl methacrylate) (PMMA) porous fibers were prepared by electrospinni-ng technology using a binary solvent system of EA/DMF and DCM/DMF. The effects of the ambient humidity, content of rare earth complex (Tb(phen)L3) molecular weight of PMMA, and the proportion of E-A/DMF (mass ratio)...

Engineering education and engineering practice is relationship of premises each other. To train reserve personnel for meeting the requirements of engineering, engineering education must return to engineering. Therefore, it is particularly important to construct engineering education center well, which...

In essence, transfer pricing of highway operation rights in TOT mode is the result of the cooperative game between the government and investors, the purpose of which is to achieve a win-win situation. Aimed at characteristics of highway construction project in TOT mode, the paper analyzed the formation...

With the development of IGBT and GTO, more and more high-voltage and high-power devices applied in the power system.In terms of stability, harmonic, response speed,the superiority of STATCOM is more far than SVC.In order to make STATCOM play better results,the key is in controller design level.Through...

An analysis of UHF 3dB coupler which is based on the even-odd-mode theory is presented, in which we present a brief description of the even-odd-mode theory and its application in coupled strip transmission line. In particular, as the rapid development of the stimulation technology, we introduce a simple...

As society and the technology develop, most of the power to be used might be electricity. An unavoidable reality is that fossil fuels such as coals are deeply embedded in our energy system. Take China as an example; about half of China’s coal gives 80% of the country’s electricity supply (Heinberg, 2010)....

PrefixSpan is an important algorithm for sequential pattern mining algorithm, but it’s projected database cost more redundant memory and scan-time, so this paper present an improved PrefixSpan algorithm(IPS) which is based on PrefixSpan. IPS decreases the redundant memory and scan-time by abnegating...

This paper introduces the usage method of the MATLAB optimization toolbox and the application of MATLAB software to solve the problems in mechanical optimal design. By analyzing, the mathematical model of optimum design of the four-bar linkage is proposed, and the optimization design of four-bar linkage...

At present, people concern more about their physical and mental health, health maintenance and the spiritual level when their material needs have been fully satisfied, which is enlightened by the green and ecological health of the modern thought. They begin the pursuit of the most original and natural...

To accurately predict the brake performance of hydrodynamic retarder, the computational fluid dynamics (CFD) is used to transient numerical simulation of liquid-gas two-phase flow in this paper. It obtained the distribution characteristic of pressure and velocity, and calculated the braking torque. On...

To exact the more directional information and important detail information from the images effectively, a novel image fusion algorithm for SAR and gray visible image based on the Hidden Markov Model in the Non-subsample Shearlet Transform (NSST) domain is proposed. In NSST domain, the low frequency coefficients...

The higher order crack tip fields for physical weak-discontinuous problem of cylindrical shells are investigated. The crack located at the interface between homogeneous materials and exponential functionally graded materials. The governing equations are derived for homogeneous materials and FGMs regions...

Cold-formed steel built-up columns are the main components in cold-formed steel framing residential buildings, however, there are short of reliable experimental and theoretical study on cold-formed steel built-up columns in China. Technical code of cold-formed thin-wall steel structures (GB50018-2002)...

In this paper, we use the principal component regression to study the 16 influence factors of urban employment demand. In theory, we derive the mathematical models of corrected principal component regression. Ordinary principal component regression is the dependent variable doing multiple linear regression...

For the huge amount of image data, high transfer rate, high real-time requirements of the imaging system, this paper proposes a high-speed image data acquisition and storage system based on TMS320C6748 DSP, with the use of uPP interfaces to capture images from the FPGA in real time, using GPIO and UART...

Objective: To improve the abilities of full-time graduates, the Innovative Training teaching method will be discussed in this paper. Methods: Shenyang Jianzhu University conducted a new teaching practice using innovative training in the teaching process on full-time graduate students, and achieved significant...

This paper researches the influence of laser rapid prototyping process for titanium metal crown. molding quality using the microstructure. The results show that laser rapid prototyping technology can form a uniform, defect-free titanium base crown. And than the thickness of choice is crucial, relatively...

In order to shorten the design period, and to reduce the cost of unmanned aerial vehicle system design, the design method of complex systems by using virtual prototype technology is studied. Firstly, the design environments of complex system which construct of Rhapsody, Matlab/Simulink, Oracle and VC...

For the question that it cannot ensure the privacy of identity and real-time updated key in the process of data fusion in smart grid, this paper proposes a algorithm of data fusion based on dynamic broadcast encryption. The control center broadcasts the key through dynamic broadcast encryption. Users...

We aim at maximizing the comfort of operators in mixed-model assembly lines. To achieve this goal, we evaluate two assembly line balancing models: the first that minimizes the maximum ergonomic risk and the second one that minimizes the average absolute deviations of ergonomic risk. Through a case study...

Vocational education is crucial in improving the quality of workers in our country, and promoting and accelerating the development of productive forces. But in the actual vocational education, there is disjunction between theoretical learning and practice. From the angle of the cooperation between schools...

Hardwood dissolving pulp was used as the raw material for the preparation of cellulose nanocrytals (CNC) by sulfuric acid hydrolysis. CNC was added into the solutions of Polyvinyl alcohol (PVA) to prepared PVA/CNC blend films. The miscibility of PVA/CNC films were studied by X-ray diffraction (XRD) and...

In consideration of some problems including the independence and invariance of components, no noise assumption and the uncertainty of the final solution as well as the inconsistency of the features of remote sensing data in traditional independent component analysis (ICA) model, we put forward a blind...

This paper is devoted to the discussion of uncertainty measures of soft sets. We make an analysis of the existing works on soft set entropy and show their limitations. We propose a new axiomatic definition of soft set entropy. Furthermore, some distance based entropies for soft sets are presented.