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Two methods, including standard DC power flow model and the improved DC power flow model with iteration process are introduced in this paper for line loss calculation. A line loss calculation model is established based on these two DC power flow models. In order to investigate the accuracy of the DC...

Level Set Method based on Chan-Vese(C-V) model is widely used in image processing and computer vision. However, there are some drawbacks when C-V model processes Ultrasonic Cardiogram(UCG) images. For example, the accuracy is influenced by noise and speckle in UCG image and some problems such as numerical...

By analyzing and designing the connotation of talent training, electrical class professional teaching content system and its implementation strategy, we confirmed the innovative electrical class technical personnel’s training contents, training methods and training mode, especially proposed an idea of...

The developing of agricultural industry is still lag in china, comparing with other industries. Three issues concerning “Countryside, agriculture, peasant" have increasingly become the bottle-neck, restricting the national economic development and people's income growth. The fund has become the weakness...

According to the requirements of deep space communication channel coding and referring to the standard parameters of Consultative Committee for Space Data Systems (CCSDS), a high rate LDPC code scheme set for deep space communications is adopted.[1][2] Due to the Low density parity check (LDPC) codes’...

This article consists of the following parts: First, describes how to form the ceramic English and significance of the development of ceramic English.Second, introduces three main features of the ceramic English. Finally, analyzes the aesthetic orientation of ceramic English in the translation from four...

Based on an internally interlinked concept of space design, poplar LVL and oriented strand board (OSB) as panel respectively and mongolica sawn timber as truss member, gluing approach is adopted to combine truss members into single truss for core structure in this paper. There are four categories of...

A P-band high-efficiency, high power GaN power amplifier is designed and relized on the basis of the push-pull structure. The LRC-LC stability network is proposed and applied to the power amplifier circuit for the first time. The LRC-LC stability network can significantly reduce the high gain out the...

The characteristics of young teacher in basic education have determined that their organization is not high which has influenced their professional development. To properly introduce young teachers and carry out the socialization of the organization, improve the decision-making in democratic, strengthen...

The new-new trade theory, which focuses on enterprise's heterogeneity, is one of the frontier theories of international trade. It shows a strong explanation of the latest international trade phenomenon. We combine the frontier theory of international trade with the realistic demand of the development...

In this paper, an automated vehicle license plate identification system is implemented based on LabVIEW. The process includes three parts: vehicle license plate localization, characters segmentation and characters recognition. We used color feature to detect license plate location, and then segmentation...

The influence of different assembly misalignment on the meshing performance of spiral bevel gears was studied. Based on the principle of local synthesis, the meshing model of spiral bevel gears is established. The tooth contact analysis of spiral bevel gears is introduced. Taking a pair of spiral bevel...

The wind power and photovoltaic power generation is developing rapidly in China, but there are also serious problems of wind power and solar abandonment[1].In order to promote the consumption of new energy and fully realize the environmental benefits and social benefits brought by the new energy power...

Using the method of complex analysis and through constructing appropriate conformal mapping, the paper has analyzed the plane elasticity problem of dynamic cracks in finite-width single-edged cracked strips, and provided an analytical solution to the crack-tip stress intensity factor. In addition, when...

The thesis "building environment science" course as an example, in the building environment and energy engineering professional training under the guidance of the target, of the course of project teaching design, and selected according to the characteristics of the course in the project, the teaching...

In order to study the spatial structure and research the distribution characters of coastal tourism resources in Hebei Province, the paper took 151 units as study subjects to comprehensive analysis the space structure conditions of coastal tourism resources by the method of summarize. The results were...

to be differently using the amplitude section from stack volume, the acquisition footprint can be represented by energy distribution of the raw seismic in the paper. Furthermore, the paper discussed the distributions of the offset entropy and azimuth entropy of the geometry, described the similarity...

Entrepreneurship-innovation education becomes more and more important in China higher education. Nowadays, Chinese geoscience education faces challenges, especially lack of entrepreneurship-innovation talents and “employment difficulty”. This paper tries to combine entrepreneurship-innovation education...

As an emerging online education model, MOOC has caused an educational revolution all over the world. On the basis of a brief introduction to the characteristics of MOOC, this paper expounds the latest trends in the MOOC course of PE in Chinese colleges and universities. In addition, combined with the...

The purpose of this study were: (i) to identify dominant factors that drive the involvement of the person with physical disability in the technical and vocational skills employment; (ii) to identify the most dominant internal factor that prevents the involvement of the person with physical disability...

The article considers a wind-solar generator based on special electric machines for power supply of various objects. The subject of this article is a wind-solar generator intended for simultaneous conversion of solar energy (using a photoelectric converter) and wind into electrical energy according to...

The research deals with the issues of upgrading manufacturing sector, changes of industrial management forms and methods, fixed asset renewal, and implementation of advanced management systems. The article describes ranking processes and methods for choosing investment modernization projects for chemical...

The governance of partnership managed by the Kutai National Park Management through the establishment of Mitra Kutai has not succeed in reducing the threat of forest destruction in Kutai National Par. By do not involving the stakeholders in the management of Kutai National Park have caused the failure...

The cultivation of talented people is an important index to measure the quality of teaching quality. Through the investigation of enterprises and the analysis of occupational positions, this paper puts forward design scheme of training mode for special talents of electronic design, innovating the training...

Manchu culture has a long history and rich and colorful ethnic cultures. The Manchu population is second only to Zhuang ethnic minorities, while the Manchu population in Liaoning Province accounts for more than half of Manchu's population. Therefore, promoting Manchu music culture and further developing...

Analysis of the running state of the equipment is obtained from the vibration data acquisition of wind power plant ,which is very important to discover the critical wind turbine fault, and the driving end is one of the vibration data. The vibration data comes through multiple sensors by frequency 1.2KHz...

This review attempts to combine the existing researches of Zhong-yong Thinking and innovation intention from three aspects: the connotation, the dimensions and measurements, and the related researches. And then discusses the relationship between them. The result shows that Zhong-yong Thinking has a profound...

The paper adopts machine learning framework to analyze matching suitability of SIFT match points in INS/SAR integrated navigation system. The paper adopts machine learning framework to analyze matching suitability of SIFT match points in INS/SAR integrated navigation system. It aims to select the matching...

Based on the data mining method, support vector machine, technology and related analysis of variable selection methods, establishing binary classification model of VIP users and Ordinary users for commercial banks, executing classification prediction and results verifying on VIP users and Ordinary users...

This paper analyzed the temporal and spatial distributions of volatile phenols in surface waters in Jiaozhou Bay in 1982. Results showed that the contents of volatile phenols in wet seasons were higher than in dry seasons yet were very low. Ocean current and overland runoff were major sources of volatile...

In order to reduce the cost of coal, reducing gangue pile, increase the use of coal gangue consumption, the comprehensive utilization of coal gangue, coal is mainly used for power generation, brick, reclaimed farmland, roads, underground filling, construction materials, chemicals and fertilizers, coal...

Wide angle between -45° and +45° incidence 850nm narrow band filter is presented. In this research, an informal dielectric coating narrow band filter is designed. The relationship between the angle of incidence and the central wavelength shift quantificational are solved. The incident angle from -45°...

Tieweng Castle is found to be the earlist and well-preserved building with brick wall from three kingdoms periods until now. Therefore, Tieweng Castle is of great archaeological, academic, cultural and social values. With the rapid development of zhenjiang city, the activity of the urban construction...

A continuous process flowsheet for biodiesel production from rape seed oil under alkaline condition on a commercial scale was developed. Detailed operating conditions and equipment designs for the process were obtained. A technology assessment of the process was carried out to evaluate the technical...

In contrast with the conventional physical methods, the sub- and supercritical hydrolysis is not only a more environmentally friendly method to recycle the monomer casting nylon (MC nylon) wastes, but also a more feasible way to produce the corresponding monomer. In subcritical water, MC nylon was decomposed...

Numerical calculations for the damping effect of foam concrete cushioning layer in crossing high-speed railway tunnel were carried out, based on the fluctuation theory using the Newmark implicit integration algorithm and he Lysmer viscous boundary condition. Then the measure’s damping effects were evaluated...

The concentration of aluminum in salted jellyfish (Rhopilema esculentum) was determined and samples were collected from market located in Shanghai. Risk of aluminum in salted jellyfish was analyzed in the present study. 16 samples were collected from markets in Shanghai, including instant jellyfish and...

The wind characteristics of 6 typical hills (15°, 30°, 45° escarpments and ridges) covered by grass and forest vegetation were investigated by wind tunnel test. The velocity ratio distribution on the crest and downwind slope were obtained, and the effects of slopes, hill shapes and ground roughness...

Innovation is the soul of a nation's progress and the inexhaustible motive force for the prosperity of the country. Cultivating students' innovative ability is the basic direction of educational work. To implement innovative education, we must first change the concept of education, and permeate it into...

NASA demonstrated that there are more than 500,000 pieces of space debris around the earth. It is necessary to remove the space junk because they do great harm to the aircraft. How to remove the space junk has become a universal concern..In this paper, two models are established to determine commercial...

According to the objective requirements of the state to guide the transformation and development of a batch of ordinary undergraduate universities to applied technical universities, this paper expounds the current state of the school, through the analysis and research, to further explore the school's...

Measurement error is known to degrade remarkably the target localization accuracy. Cooperative localization using time difference of arrival (TDOA) measurements is a major research subject for positioning applications which is concerned by this paper to reduce the loss in localization accuracy owing...

For the decoding analysis of functional magnetic resonance imaging (fMRI) data, the appropriate method for feature selection and classification algorithm was a core issue. Given the high dimensionality of fMRI data in whole brain, the localization of regions of interest (ROI) usually was used to select...

The smart phone, a tiny electronic device working like a computer, has gained more and more popularity amongst people, especially young students. Other than functions like communication and entertainment, the smart phone has greater and deeper influences in various activities of modern society, for instance,...

Four kinds of fatigue cracks are found in a suspension bridge with orthotropic steel deck. Finite element analysis was conducted to investigate the reason of fatigue cracks originated from the cope hole in the transverse crossbeams. The stresses surround the cope holes in the crossbeam are calculated...

Release control plays an important role in the performance of semiconductor manufacturing lines. Considering their characteristics, a release control policy based on the primary bottleneck workstation utility of multiple semiconductor manufacture lines (abbreviated as Rel_M2) is proposed. Comparing to...

This study was classified into classroom action research (CAR) which carried out the implementation of Simple Science Experiment during teaching and learning process at Kindergarten students' at Frances Pre-school Tulungagung to overcome the students' difficulties on identifying English vocabulary. In...

The collapse of the Soviet Union has had a history of more than twenty years. In the contemporary era, the Russian society is changing sharply. The new acronyms are used more extensively in scientific language, political comment and official documents. The paper has discussed the semantic features of...

With the extensive application of computer and the increasing popularity of the Internet, multi-data processing equipment are combined with each other, and this combination forms an increasingly huge information service platform. With the guiding principal of high reliability, high security and high...

With the development of society, in recent years, a series of social contradictions have become increasingly prominent, such as resource problems, environment problems, problems on carrying forward traditional culture and protecting citizen’s legitimate rights and interests. The public service advertising...