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On the basis of analyzing the tactical characteristics and the mission requirements of UAV, a route planning model is established, which is composed of a comprehensive threat model, a performance constraint model and a mission effectiveness model. A dual population genetic ant colony algorithm is designed,...

In recent years, the change in Korea Exchange has aroused the world’s concern for financial derivatives. In this paper, we analyzed the reason of the KOSPI 200 index option’s success and the impact of launch of KOSPI 200 option. We used GARCH-GK (1,1) model analyze the changes in volatility of KOSPI...

Based on the structure characteristics of miniaturization, portable, a non pressure-accumulated and handheld fire extinguishing bomb was designed, using hot aerosol to inject ultrafine powder. In order to achieve better gas driving force, at the same time inhibit the high temperature caused by hot aerosol,...

This XBRL has been vigorously promoted at the present stage, but the research on XBRL is mostly focused on the technical level. In this paper, conduct an in-depth study of the existing problems about the application of the XBRL in small and medium enterprises.And do the basic work of promoting the application...

In this paper, we studied that how a real estate enterprise conduct risk identification, risk analysis and assessment, and risk coping and controlling when it was constructing a new project. In this paper, we set the fenglin residential construction project as our empirical case. Based on the data collected,...

In this paper, the beneficiation of a copper oxide ore of Yunnan was investigated through bench-scale froth flotation tests. During the froth flotation, the conditions that effect on the flotation performance was researched, including the grinding fineness and the dosage of lime as depressant, sodium...

The design parameters, central beam high-span ratio, high-span ratio at root of the beam and beam bottom parabola, on continuous rigid frame bridge girder were valued in an appropriate range. Based on orthogonal experiment and numerical simulation, the effects of above parameters to the comprehensive...

To solve the engineering problem that the present driving system of lifting platform for composite roller casting works with high failure rate, this paper has analyzed the cause of the failure, summarized all kinds of popular driving system of lifting platform, designed a set of proportional valve controlled...

Focus on the livability evaluation problem of urban environment, based on the system dynamics theory and the system analysis method, through research and analysis on the evaluation index system quantitative relation of urban livable environment, build an urban environment livability evaluation system...

In this article we reviewed the problem of the formation of ecological culture and the relation between environmental and moral values. We showed mechanisms for the formation of a constructive ecological position of society in view of the greening and humanization of modern society. The concept of environmental...

Disc pad for vehicle rear axle application has one critical requirement -- static µ. Static µ is the key factor for vehicle parking on slop with hand braking only. How to simulate vehicle hand braking and rear axle working principle, programming for vehicle disc pad static µ test by Dynamometer is necessary...

It is an important strategy of China in transformation and upgrading of foreign trade to push development of cross-border e-commerce whose major support is logistics service. The paper discussed the multi-level demands of cross-border e-commerce and the current situation that our country could not adapt...

Efficient data mining model design for a large database in the cloud computing environment is studied. For large databases efficiently mining problem, an efficient data mining model in the cloud computing environment based on improved manifold learning algorithms is proposed. The use of nonlinear manifold...

Humanistic quality education plays a very important role in the all-round development of flying cadets. A flying cadet who is intelligent and lack of virtue may be more powerful, the greater the threat. This article from the concept of humanistic quality, analyzes the significance of humanistic quality...

Today, E-commerce has evolved into an indispensible part in people’s life and work, due to its features of convenience, high-efficiency, etc.As E-commerce becomes popular and develops sharply, its credit crisis emerges increasingly remarkably, including the inadequate regulation, the network complaints,...

Dual innovation and innovation performance have always been the subject of much concern in the academic community, and there is still much controversy about whether dual innovation improves innovation performance. This paper constructs a conceptual model of enterprise innovation ecosystem, dual innovation...

Currently the Ministry of Education and Culture has launched various programs to improve the quality of learning in higher education. One of the programs that are being intensely implemented is Merdeka Belajar dan Merdeka Campus (MBKM). Higher education institutions must adapt and immediately implement...

As pre service teachers, the improvement of normal students’ information-based teaching ability and the extension of practical application ability play a strong role in promoting the construction of educational informatization in China. Therefore, normal universities need to integrate information technology...

With the advantages of low cost and low power consumption, wireless sensor network has attracted lots of interests and showed a great research and practical value in recent years. The applications of wireless sensor networks are concluded and reviewed systematically. And then problems in existing wireless...

Along with the development of computer technology, many new methods have been applied in the education. Talent training is the main goal of higher education, and professional knowledge learning is an important basis for completing the goal of talent training, which is directly related to the quality...

Organizational changes (mergers, downsizing, reorganization, and new technology) will be a source of threat to employees and raises the perception of job insecurity. Extensive restructuring can encourage career plateaus, resulting in decreased performance, commitment, motivation, job satisfaction, and...

With the rapid development of modern technology, economy and Internet, social commodity life is increasingly rich and colorful, among the various consumer psychological behaviors, the proportion of irrationality is also increasing. This research chooses to explore the impact on irrational consumption...

The existence of public transportation using digital information applications causing beneficial for users of transportation services and is important to facilitate the mobility of passengers or goods, but still raises problems regarding the legal status of its existence, whether it is legally valid...

RLC components or transistor is identified first. Then through the oscillation circuit turn resistance's, inductance's, capacitance's value into a frequency value by the microprocessor LM3S811 accurately. The transistor is measured by the A/D that can get its parameters.

Recommended dosage and type of warm mix agent widely used at present were investigated in order to determine the technical performance of warm-mixed asphalt and its mixture. The warm-mix agent’s effect on asphalt performance were analyzed based on the three major indexes experiments of asphalt, and the...

Joint surfaces widely exist in mechanical assembly structures, the local stiffness and damping have important effect on the whole dynamic analysis of the structure. In this study, proposed a normal contact damping forecast model and analyze its damping characteristics, based on the microcosmic mechanism...

Warship defense is very important, especially close-in air-defense. Many researchers study methods of defending anti-ship missile. In those methods, the firing method of future airspace window is a promising method. Although it has many problems need to solve. In this paper using the "soft" and "hard"...

Activation polarization method apply the IP effect in different rock, ore as the foundation, an exploration method base on the observation and research IP effect of earth to detect underground geological conditions . Ladders can be found in the use of IP and IP anomalies of delineation of metal ores...

Al alloy anodized coating was prepared in boric-sulfuric acid with the addition of silica sol or not. The current and voltage transients of the anodizing process were collected by ZF-10B data collection instrument. The corrosion resistance was examined by neutral salt spray, electrochemical impedance...

An automation testing framework oriented OS2 PAS application is constructed in order to solve the deficiencies that there is no effective methods for the PAS application of OS2 master station system. An Automated Test-case Generation method (P-ATGM) is proposed. ROI evaluation of automation testing framework...

Peridynamic is a nonlocal theory based on the integral equations rather than the partial differential equation in classic theory, hence it is more suit for modelling the discontinuities areas, such as cracks, damage and so on. In this paper, we did a simulation of the heat transfer on a plate with a...

This article is presented based on the wireless sensor node design and algorithm of vehicle tracking localization of research, the use of wireless sensor network with low cost, low power consumption, multi-function, the characteristics of the sensor nodes deployed in monitoring area, through the vehicle's...

This article discusses the concept and characteristics of small and micro enterprises, and based on the statistical data on Chinese small and micro enterprises in-depth analysis of the status quo to identify the current development of small and micro enterprises in Chinese existing problems. Small and...

A kind of biorthogonal nonuniform B-spline wavelets with small supports is constructed. And the performances of the wavelets are analyzed. In additional to having small supports, the proposed wavelets are simple and efficient in computation, possess good approximation property and are flexible for the...

At present, the problem of finding business niches and opportunities within a specific territory, taking into account the current location of the productive forces, natural-geographic, resource, production and other potentials for the development of the region becomes urgent. In this regard, it is necessary...

The aim of this research is to define the type and implementation of organizational culture in the Education and Culture Office of Banyuasin Regency in order to improve employee efficiency. The qualitative analysis techniques were used in this report. Data was obtained directly through participant observation,...

VR technology, a brand new technology developed in the 20th century, is a mutual combination of virtual and reality. Its implementation is a computer simulation of virtual scenarios thus giving people a sense of scene immersion. With the continuous development of social productivity and the continuous...

Impacts of inflation on financial markets and institutions in China will be discussed in this article, focusing on the stock markets and commercial banks. Since many scholars have studied how financial development affects inflation, the author chose to carry out reverse research. After comparing the...

This study systematically examines how geopolitical conflicts reshape consumer behavior in the globalization era through mechanisms including supply chain disruptions, technological blockades, ethical controversies, and information warfare. Integrating case analyses and theoretical frameworks (identity...

The discussion of course design reform, teaching material system reconstruction, diversified education implementation, and multiple evaluations is no longer the new topic of teaching reform of higher vocational flight attendant English. However, it is rather necessary to reconsider the reform of above...

using small commercial UAV equipped with a simple visible light camerato obtain the depth information of power line and the ground through monocular or binocular vision is the focus of the research. And how to use digital image processing method to extract the power linerapidly, accurately, automatically...

In the process of the transformation of the farm product operation mode of rural economy in developed areas into the rural small business economy operation mode, many rural small business projects lack of instructions in financing design, so even a very good product has been aborted because it cannot...

This paper introduces a universal SF6 gas sampling interface device. When we test the SF6 gas, it was easy to choose a wrong joint or take fewer joints on spot. Due to the variety of the tested device valve, through the field usage situation, this device solves the defects of different type or manufacturer...

This paper based on the Grey Theory and Markov Theory, the Two Order Grey Markov Model(GMM(2,1)) is established. The modeling process are analyzed firstly, instead of using only one theory model or only using GM(1,1) in the past, this article also through a real instance comparing GM(1, 1) ,GM (2, 1)...

The push-pull power boost and full-bridge inverter levels change in the control circuit, the first-stage booster circuit using SG3525 chip push-pull control, closed loop feedback; inverter part EG8010 complete SPWM modulation driver chip IR2110 be full-bridge inverter; after level output is sampled using...

the network brings about great changes and challenges to the classroom teaching, it enriches the teaching resources, creating English language environment. The form of the novel and lively multimedia teaching can stimulate students' learning interest and enthusiasm, to make up for the defects of the...

Weichat is a mobile communication software launched by Tencent in 2011. Weichat is more and more popular because of its simple usage, convenient chat communication, rich and colorful service function, unique users’ experience and commercial potential with high stunt. Applying Weichat public platform...

In order to to predict regime duration in a given chaotic system, for a set of output prototypes are available, we propose to use a clustering technique for the definition of classes of regime duration, which are then used by a chosen classifier. In this way, the exact boundaries between classes are...

Regression Test Selection (RTS) techniques have been proposed to increase the effectiveness and reduce the cost of regression testing. Researchers stated numerous types of approaches for selecting regressing test cases, and those methods can be grouped into two categories, code-based and model-based....

Music in the Internet Age has changed in communication, creation, artistic style and aesthetic value orientation, and these changes are the product of the development of the modern era, they are the result of science and technology progress, the social and economic development and people's ideological...