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This study is aimed at an investigation of Chinese college students’ writing, with focus on the negative transfer of native language at lexical level. The data is collected from essays written by two groups of non-English majors with different English proficiency levels. A classification as well as its...

This paper puts forward countermeasures and suggestions for improving the time use efficiency of growing cadre students in military school on the basis of system theory, in order to solve the outstanding contradictions existing in the new situation such as the contradictions between the constantly increased...

Since load forecasting plays an important role in the planning and operation of power industry, substantial efforts are made in improving the accuracy and reliability of load forecasting. In this paper, we develop a novel hybrid approach based on phase space reconstruction and least square support vector...

The concept of sustainable development is completely global and new nowadays. The word of sustainable development is strongly agreed upon by all countries, including developing countries and developed countries, since it was presented. Economy and social life will be greatly changed by implementing the...

This paper selects A-share listed companies from 2017 to 2020 as a sample to theoretically analyze and empirically test the impact of CEO risk preference on digital transformation of enterprises and its internal mechanism. The study found that the risk preference of CEO has significantly improved the...

This paper mainly puts forward an experiental method about video data collection, coding compression and data communication based on DSP technology. It is mainly about the video coding method of the Tms320vc5402 chip software and the design and application of its peripheral hardware system.

With the acceleration of the internationalization process of higher education in China, the opening-up of higher education has entered into a new stage. Yet as more international students are enrolled by Chinese universities, issues concerning educational quality have become increasingly prominent, even...

How to choose the turning parameters for shaft part? This paper established an optimization model based on minimum multi-procedure costs. The constraints of the model include machined surface roughness, power of lathe, parameters of lathe, and turning allowance. Different from the existing optimization...

Strength and creep performance is the most important in the frozen soil mechanics, It is an important basic basis on engineering foundation construction in cold region and artificial freezing method in shaft sinking. However, the nature of the frozen soil creep is complex, as well as the restriction...

A novel big data-driven Prognostic and Health Management (PHM) method of Unmanned Air Vehicles (UAV) based on IoT was proposed. The method innovatively using big data of IoT analysis with health states to build the reference indicator, through probability-based techniques, and produced a degradation...

Using the mixture of nanoporous materials and its associated lyophobic fluid for damping application is a novel technology called colloidal damper. Compression caused liquid intrusion transfers the mechanical energy into interface energy and so that producing damping effect and colloidal damper has great...

This study describes the production process of glass production lines; according to the production process is designed to take the line terminal board manipulator, using Pro/E software to design the mechanical structure of the three-dimensional simulation, but also gives some standard parts design and...

Through the analysis of the radar and jammer transmitter and the antenna system, a shared broadband transmitter and antenna design was proposed, which can transmit signals and interference detection in 8~16GHz. Through the analysis of the radar receiver and jammer, a design of integrated receiver based...

Many critics have discussed the echoes of Faust and Prometheus in Mary Shelley’s masterpiece Frankenstein, the Modern Prometheus, exploring the limits of ambition and rebelliousness and their moral implications. However, there is a mythological resemblance in this novel that has received almost no critical...

This paper introduces an identification algorithm for a thermal system with multi-variable closed-loops. First, a kind of subspace identification algorithm based on the principle component analysis (PCA) is analyzed. Next, the PCA is used to identify the parameters of the process, where dynamic model...

By using the on-site parameters from the middle speed mill (MSM) of the power plant, the mathematical model of middle speed mill is given by using the test-modeling method. Based on the obtained model, the dynamic matrix control (DMC) of middle speed mill is introduced in MATLAB/SIMULATION environmental....

In recent years, tremendous changes happen in politics, economy, culture and society at home and abroad, creating more and more complex environment for ideological and political education in universities. Self-organization theory is superior in dealing with complex problems. Problems in ideological and...

In the spectrum estimation algorithm based on Compressed Sensing, the selection of measurement matrix has significant influence on whether can estimate the signal power spectrum with high precision. In the article, it briefly describes the basic principles of spectrum estimation algorithm and the common...

Maritime shipping faces IMO 2050 mandates and carbon prices of $15-120/ton. This paper analyzes OCCS-carbon market interactions, proposing three corrections to real options theory. First, regulatory ambiguity aversion creates political risk premiums that delay investment beyond standard volatility thresholds....

In this paper, the life evaluation of gyroscope components of information-based ammunition control system is carried out by using accelerated life test. The present research situation of accelerated life test technology is discussed, and the basic principle, shortcomings, the general process of evaluating...

Electric power load forecasting course is an important course to power universities and power related school, and it has many quite different features from other courses. The paper analyzes some existing problems in this course, for example, a lot of mathematical knowledge is involved, the course itself...

A sound ecological environment is a necessary prerequisite for maintaining global ecological security and building a beautiful China. And geographical probe method based on GIS spatial analysis technology, the use of geospatial data cloud, editing, and statistical yearbook data from 1985 to 2015 native,...

This paper introduces a decentralized coordinated fuzzy stabilization control of power system. First, the Takagi and Sugeno (T-S) fuzzy model is employed to approximate system-wide nonlinear model of power system. Next, based on the fuzzy model, a fuzzy controller with decentralized constrain is developed...

In view of the nonlinearity and coupling in the coordinated control system (CCS) of thermal power plants, the paper introduces a Takagi-Sugeno (T-S) fuzzy model based generalized predictive control (GPC) of CCS. First, a T-S fuzzy model with three chosen typical operating point is employed to approximate...

The traditional vertical walking force model does not take account of the variations of intro-subject and inter-subject, this paper aims at analyzing the characteristics of vertical walking force of single footstep. Using a test platform, two single footstep traces are collected. Force shape parameters...

The effect of gangue content on concrete strength and elastic modulus was studied in this paper and the mathematical model of modulus calculation was built up for gangue concrete. In the tests, concrete specimens in four strength grades of C20-C50 were prepared using equivalent replacement with substitution...

Based on the demand of real projects that new overhead wires are been erected on the running wires with power flow, if zero-sequence parameters of the wires are needed, zero-sequence signals of different frequencies around the basic 50Hz can be added to the newly erected ones to generate zero-sequence...

Anorectal disease is one of the common diseases of modern society, through research and analysis of its predisposing factors can be targeted to patients with health education, to guide patients to develop good habits, learn self-care, for the prevention of anorectal disease the occurrence of the rehabilitation...

With the rapid development of China's national economy and the continuous improvement of people's living standards, the demand for electricity is increasing day by day; the investment scale of the power grid is also increasing. In order to evaluate the investment capacity of power grid scientifically...

Increasingly high degree of complexity for the equipment, resulting in the issue of failure prediction more difficult, based on the analysis of the failure prediction method, elaborated to improve the accuracy of fault prediction methods from five aspects. Finally, make a summary analysis of it.

The measuring and monitoring of the support reaction of the aerial work platform is an important method to prevent its overturn. In view of the fact that the turntable is in a rotational movement during the whole process, it is easy to cause the tangling of the signal cable if using the traditional wired...

The finite-range voter system, one of stochastic particle systems, is applied to model a financial price process for further description and investigation of fluctuations of Shanghai Composite Index. For different parameter values of the intensity and the range , we investigate the statistical behaviors...

The globalization and integration of the world economy are developing rapidly and irresistibly. Every country does not want to be marginalized. People in the Lancang-Mekong basin drank the same river water. In this respect, it has the advantages of close geographical location, close personal relationship,...

The acceleration of urbanization and climate change have caused a significant change on urban runoff mechanism. Urban flood control and drainage system become very important. Drainage pipe network has significantly affections on urban water hydrology characters. We used two methods to divide subcatchments...

According to the high speed visual inspection requirements of steel cord pieces cut by steel cord body ply cutter( produced by a processing plant ) about edge size and angle, this paper proposed a new method of edge detection based on line fitting method. The method solved the error problem of steel...

The analysis experiment of pharmacy practical instrumental is a very important part of pharmacy practical instrumental analysis course. However, due to the limited equipment, limiting short hours and other conditions, sometimes, we cannot achieve the intended purpose. Micro-lesson is one of the most...

In order to research the influence of distributed generation access to distribution network, a mathematics model of distribution network reconfiguration with distributed generation is presented in this paper. Fireworks Algorithm is used to solve this problem. According to the characteristic of distributed...

In order to investigate the effect of surface fluorination, nitrogen doped titania plates with dominant {001} facets (abbr. NTP) were prepared by one-pot hydrothermal method in the presence of HF, and then two commonly used methods, calcination treatment and NaOH washing were carried out to get rid of...

Localization with FDOA measurements is an important passive location method. Traditional solution to nonlinear equations is Newton's iterative method. However, this method may encounter convergence problems. This paper proposes an algorithm that can find initial estimates by dividing target area into...

This paper proposes a solution that combines Analytic Hierarchy Process (AHP) and Genetic Algorithm (GA) to optimize the training duration of training institutions with multiple training objectives by establishing a mathematical model for optimizing organizational training benefits under multiple constraints....

This article will make a comprehensive summary, generalization and refinement of the academic research focus and academic research methods of “digital humanities”. Digital humanities does not have a clear definition, but it emphasizes the combination of digital technology and traditional humanities....

Using slag, steel slag and Portland cement as the raw material with a small amount of activator, the composite Portland cement of magnitude 42.5R was prepared. The steel slag fineness, the composite ratio of slag-steel slag and the types of activator on the properties of composite Portland cement were...

The academic society had widely acknowledged the gender gap in education; however, there lacks a complicated review of the lack of educational gender equity in the circumstances of rural China. In this paper, we have investigated how various factors influence female students in rural areas of China based...

In a sense, the fair use system of copyright is a restriction to authors' copyright, which aims to maximize the promotion of information exchange and cultural communication on the premise of protecting copyright owners' legitimate interests so as to promote the progress of social civilization. The paper...

Due to the difference in the aspects of historical conditions, cultural traditions and aesthetic psychology, Chinese and Western aesthetics have a great difference, forming two aesthetic thoughts systems, namely, Eastern and Western. This paper conducted contrastive analysis and study on animation creation...

At present, most of the researches on spray characteristics are focused on free injection cases. This paper researches the spray impingement phenomenon of CTL fuel in a visualization test system by high-speed photograph technology and discusses the influences of ambient pressure and wall distance on...

An editor plays an important role in the science and technology journal editing and publishing processes. The science and technology journal editor shall pay attention to cultivating various qualities, improving the comprehensive ability and becoming an innovative talent to promote journal development...

The existing safety production management system in the railway department is despised in the prior research, and pays attention to the post processing. The leaders at all levels and risk managers have a comprehensive grasp of the risk management of railway demand, according to the general principles...

Translators are the core contents in translation history studies. In the translation history of China, The Guangdong-Hong Kong-Macao Greater Bay Area (GBA) boasts a multitude of translators and glorious translation history. In order to investigate the above unique phenomena, it is necessary to analyze...

The fable of cowherd and the weaving maiden sprouted in the Pre-Qin period, and did not form a story with integrated plots until Han Dynasty. The poetry, “All the way to the Altair” (“Tiao Tiao Qian Niu Xing”), marks the most vivid description in the Han Dynasty. The evolvement of the fable of cowherd...