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In this paper, a broadband impedance matching structure is presented. Based on it, a high-power double-ridged waveguide magic T covering the full-band of WRD 750 (7.5~18GHz) is designed. The test results are: each port's return loss below -18dB, synthetic branches amplitude balance error is less than...

There was an earthquake hit Ludian county, Yunnan province on August 3, 2014, and the seismogenic fault was the North-West Baogunao-Xiaohe Fault. The magnitude of the surface wave magnitude (Ms) was 6.5, not so large, but the earthquake caused severe casualties. The main-shock strong ground motions were...

According to the feasibility analysis of the application of animation resources in students’ psychological health education, it is tried to play the special educational advantages of animation resources in this paper so as to combine the development of animation resources with the students’ psychological...

Environmental audio classification has been the focus in the field of speech recognition. The paper proposes using ensemble learning to perform environmental audio classification. Ensemble learning is to train multiple component learners and combine their predictions to enhance the accuracy of classification....

Using MODIS satellite data of different periods, the change in water area of Nam Co during 2000-2011 is analyzed based on geographical information system (GIS) and remote sensing (RS) techniques. The results show that the Nam Co expanded continuously in recent 11 years with an average increase rate of...

The integration between the Business and Information Technologies (IT) has become one of the main priorities in today’s organizations. To face this issue, the results of this investigation have been centered in efforts to link a model to identify the level of maturity of the strategic integration of...

With the continuous development of education modernization, modern information technology has been used as an important teaching way in education field, which has also become the main part of modern education. But the application of modern information technology relatively lag behind in the sports teaching,...

The large cross-section conductors with 1000mm2 sectional area are widely applied in South Hami - Zhengzhou ± 800kV UHVDC power transmission project. The Al wires withstand relatively high tension for the large ratio of Al to steel, so the grip strength of crimping tube designed according to traditional...

Rural-urban migrants’ urban adaptation is essentially the process of transforming peasants into citizens. The key is to see if they have or develop new relations and survival skills in the city. Urban governments and urban society should assume the responsibilities of mobilizing urban public education...

Due to the teaching experience on Computer Fundamental Experiment, demonstration and training system-based teaching reform is purposed. The demonstration and training system takes effect through the whole process of teaching, learning and practice, and also provides supporting for independent learning....

In order to reduce the land cost of the warehouse, improve the competitiveness of enterprises. One of the approaches increasing space utilization is to reduce passageway as far as possible. Compared with single-double rack, double-deep rack can save half passageway space, hence can realize more compact...

this article addresses the development of school guidance in the People's Republic of China from 2003-2016, including cultural context for the development of school guidance such as globalization, mass media and internet, cultural diversity and pluralism, structural changes in the family, and positive...

In order to simplify the modeling job for analysis of reinforced concrete structures, longitudinal rebar can be simulated with equivalent box section instead of being embedded in concrete section. Separate model and monolithic model are researched by using numerical method. Numerical results show that...

The article deals with formation and development of an interdisciplinary branch which is called the general theory of coenoses. Special attention is paid to the formation of its branching - the theory of linguistic coenoses. The paper focuses on logical and methodological issues related with such notions...

[Purposes] To explore the correlation between mRNA expression of NOB1 gene in tissues from ovarian cancer, normal ovary, benign ovarian tumor. [Methods] 50 samples of ovarian cancer as the experimental group, 20 samples of normal ovarian tissues and 50 samples of benign ovarian tumor as control groups....

Zheng Mantuo is a calendar design master in modern times of Shanghai. He uses the technique of water color painting by brush rubbing to improve imported calendar from western countries, forming the local design adapting to the market of Shanghai and complying with the current historical background and...

Objective: Preparation of the novel material for biodegradable plastic packing. Methods: Copolymerization of polyurethane and chitinous is used for preparation the composite packaging films. Results: The copolymers of Polyurethane-Chitinous was prepared with Screw extrusion method. Moreover, the oil...

According to the China energy consumption situation between 2005to 2014 years, in accordance with the present conditions and the energy security strategy, the Shannon Wiener index of biodiversity research method and the Pielou evenness index of energy consumption in China has benn adopted., Research...

According to the curriculum and the characteristics of artificial intelligence, we used auxiliary teaching system to reform the teaching method of artificial intelligence course. In the process of teaching, we used a large number of application examples to make abstract theory into the visualization...

Using finite-time thermodynamics, optimal analysis on a class of three-heat-source refrigerator for linear phenomenological heat-transfer law is done. The cooling load for the refrigerator per unit total cost is proposed as objective functions for the optimization. The optimum performance parameters...

Wavelet neural network (WNN), combining with wavelet analysis and neural network, brings forth a high- accuracy performance in identification and approximation. Passenger flow forecast plays an important role in transit scheduling and an improved WNN model is constructed to actualize dynamic forecast,...

Use the different response and understanding of the passers-by treating the colors and the regulating role of colors in the environment of urban road green land landscape to make the research thoroughly on the color collocation of the road green land landscape. The author makes every effort to achieve...

Informationization is the trend of economic and social development. Small and micro enterprise informationization can not only integrate modern information technology, advanced management concepts and management technology, but also reintegrate internal and external resources of enterprises’ in order...

The goal of this experiment is to use UV ink as the modeling material to reproduce oil paintings with colorful three-dimensional features. The scanned picture of oil painting stored in bitmap format was sent into a software program that provided stratification processing. The layers were printed on paper...

The development of community sports directly influence to the implementation of the national fitness project, in order to promote Pingxiang city community sports sustainable healthy development. Through the survey of the current community sports development situation, focused on the found the existing...

For those majors with strong engineering nature and high technology need, such as aviation electronic equipment maintenance, a four-level ability training system is designed, all practical teaching links are reformed and corresponding supporting measures as well as multiple teaching methods are adopted....

At present, big data environment in electric power field develops. Our platform has a poor efficiency of data analysis and the main bottleneck is disk I/O time of fetch operations. In order to address the problem, we use the characteristics that several tasks usually execute on the same data sets simultaneously,...

In this paper, we conduct research on college English teaching model optimization under information technology background with the Xi'an university as the empirical analysis example. The professional talent training is a systems engineering, to cultivate excellent talents with international communication...

In the times of economic globalization, political multi-polarization and cultural diversity, the new changes in the value orientation of young college teachers appear to affect the role in carrying forward the core socialist values. Based on the analysis of the status and causes of their values, combined...

This paper will explain the theory of building a differential equation model that helps the simple water containment vessel offering a constant-temperature. The simple water containment vessel has an open system without the temperature control unit, and the effect of the constant-temperature may be impacted...

Funded by major national scientific research and equipment development project, the development of multi-channel transient electromagnetic system is led by the Institute of Geology and Geophysics, Chinese Academy of Sciences. It consists of pseudo random coded waveforms and high power transmitter with...

Tourism is one of eight professions that are prioritized to be integrated in the framework of ASEAN Economic Community. Among the prioritized professions, tourism has led in producing detail arrangements of mutual recognition agreement in the sector, including by setting ASEAN Common Competence Standards...

This paper uses the annual data from 2001 to 2015 of Beijing through catastrophe progression method to do the research on evaluation of scientific and technological innovation capability of Beijing based on catastrophe progression theory and the development of catastrophe system model. The results show...

This paper analyzes the main problems existing in library titles evaluation mechanisms, points out the anomaly, impact on work and the level of scientific research; proposes that increasing the library service capacity is development needs; discusses how to improve the subject librarian service capabilities,...

Some preliminary results are provided towards the study of the violation of genomic super-symmetry; that latter is the so called Second Chargaff's rule. The rule stipulates that oligonucleotides that could be read equally in opposite directions with respect to the symbol change according to the complimentary...

The validity theory is an effective criterion to measure the success of a test, playing an important role in College English Listening and Speaking Course. Tests for College English Listening and Speaking Course under the validity theory are more reasonable, scientific and efficient when the College...

To the actual problem of the equipment support engineering, the system spare parts are divided into two levels, and based on the METRIC theory, the multi-echelon support evaluation model for system spare parts is established. The multi-echelon system support degree is used as the optimization target...

Ultra-weak Bioluminescence is physiological phenomenon widely presenting in all biological life activities, which reflects the integrated vital signs of organisms. This paper analyses the current application of Ultra-weak Bioluminescence in biomedicine, agriculture, environmental science, food detection...

Based on the financial development and economic growth in the country panel data analysis, we found: financial development and economic growth in general presents a strong positive correlation because of the different economic base around the large differences among regions. Overall, the eastern region...

Cytochrome oxidase is the key enzymes of body's aerobic metabolism, by measuring the activity of CCO, To understand the change of the aerobic capacity in rats. The results showed that: by intermittent hypoxia training, the rat myocardial cytochrome oxidase have adaptability to changes, shows that intermittent...

Underwater imaging is an important method to discover and study deep sea life. However, the information obtained from the 2-dimensional imaging materials acquired by the current technological method is too limited to meet the requirements of scientific research. In this article, a package of underwater...

The aim of this work was to modify orange peel with sodium hydroxide and ethyl alcohol, and optimize the modified conditions and the adsorption parameters. The effects of various parameters including NaOH solution volume, NaOH solution concentration, ethyl alcohol volume, reaction time, reaction temperature,...

University-industry knowledge innovation alliance, a new form of university-industry cooperation. The paper explores this kind of alliance based on actor-network theory. It builds a different nature actor-network which contains enterprise, university, institute, government, resource and the concepts...

In this paper,Analysis and study of various kinds of internal and external treatment instruments of knee, Sum up the advantages and disadvantages of the same products and puts forward the design idea of X/O type leg correction bed with safe, low cost and physical external forces. Combined with the biomechanical...

This article discusses the most significant aesthetic problems of performing in ensembles. Music ensemble appears not only as the quintessence and Smysloviye aesthetic, cultural philosophy, social shifts of the era, but also as a concept conducive to the most effective ways to address the critical issues...

Facing the impact of rapid urbanization and the problems of environmental deterioration, how to manage the development of landscape and green spaces in rural townships has become an important issue in China. However, how and to what extent can the patterns and changes of green spaces in the rural townships...

According to Heidegger, our essential character is our existence which is fundamentally characterized by our being-in-the-world, and the term “the world” in the compound expression only belongs to our human beings because it is co-originally set up with an understanding of being of entities within the...

Farmers’ income insists of household operations income, wage income, property income and transfer income. National Central Document No.1 states that we should focus on promoting farmers’ property income growth in order to increase farmers’ income, so studying property income growth has a strong practical...

In order to understand the mechanism of pore formation and accurately simulate the dynamic process of keyhole-induced pore in laser deep penetration welding, a three-phase mathematical model of laser keyhole welding is established to reflect the formation process of bubble, and a ray tracing method based...

Independent colleges as local colleges, after more than 10 years of development, from initial infrastructure development to the current internal development, based on Parent College rapid promotion, has playing a great role in the whole undergraduate education. From the collaborative innovation development...