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Microcapsules containing a curing agent, 2-phenyl imidazole (2PZ), for a diglycidyl ether of bisphenol A (DGEBA) epoxy resin were prepared by a solid-in-oil-inwater emulsion solvent evaporation technique with poly (methyl methacrylate) (PMMA) as a polymeric wall. The former could take more than 3 months...

This paper explores the impact of technological innovation on SMEs’ loan structure under the moderating effect of the bank-enterprise relationship length as a condition variable. OLS model was established and 487 technological enterprises in Guangdong province were selected. Results show: first, R&D...

Product Development at Smartfood is considering adding a new low-carbohydrate food product labeled K-Pack to their product line. Hence, the company needs to estimate the product’s profit potential and choose the best marketing strategy. In order to investigate the different factors’ impact on sales,...

Augmented reality technology is a new technology developed on the basis of virtual reality technology, which is a new development of virtual reality technology. The key of augmented reality technology is to integrate the 3D virtual objects generated by computer with the objects in the real scene, so...

The rapid application of electric vehicle (EV) is a trend in recent years. Meanwhile, it will have a significant impact on power system. In order to reducing the disadvantages of EV accessing to the grid and maximizing the benefits of such controllable load, the scheduling control strategy of EV is becoming...

The physical weak-discontinuous problem of an axis-directional interfacial crack between homogeneous material and functionally graded materials (FGMs) cylindrical shells is studied. Base on Reissner plate theory, the governing equations are derived for weak-discontinuous problems of cylindrical shells....

In order to investigate the structural stress dependence on the load conditions and material parameters, reduce and optimize the design variables, an orthogonal numerical test method is presented. First of all, the oxygen decompressor stress sensitivities to pressure, inertia force, elastic modulus and...

This paper presents the ASIC design and implementation for micro-machined gyroscope, The ASIC interface is including an analog ASIC and a digital ASIC, and can afford driving closed-loop, On-chip reference generation, CIC and IIR filter chain, High performance MEMS gyroscope output detection. The two...

A study of nonlinear transient behavior between hydromagnetic circular squeezing disks has been presented in this paper. Based on the hydromagnetic flow model together with momentum integral approach, a lubrication equation including the effects of local and convective inertia terms is obtained. The...

Nowadays, the energy consumption and environmental pollution pressure cars bring has become a global challenge. In order to ease the pressure of energy and environment, the loss energy during automobiles braking can be regenerated and reused when the automobile starts or accelerates. By this way, not...

In order to evaluate the ability of a region to provide fresh water to meet the need of its residents. We describe metrics in three aspects: the produce of water, the consumption of water and extra aspect. Moreover, each aspect is subdivided into several secondary indexes based on Food and Agriculture...

In order to promote the development of the PPP pension service industry under the wave of population aging, this paper studies the mode of PPP entering into the community home care pension. We review the status quo of this new type of old-age care model from outside to inside and profoundly analyze causes...

In order to improve the impartiality and objectivity of judicial expertise, the key problems about traffic accident speed identification are analyzed and the speed of vehicle is calculated by using the braking performance test report with reference to the national standard and automobile theory. The...

In order to effectively and conveniently manage house information for the intermediary company, this paper designed and developed housing estates information management system. The system adopts the current popular programming software Microsoft Visual Studio 2005 as the foreground development tool....

The intelligent dispatching operation order expert system is designed in order to improve the power grid dispatching automation level and reduce workload of the dispatchers. The concept of the equipment container model is applied to this system to establish knowledge-representation of power grid topology...

As the Covid -19 continues to rage, the number of Internet users is increasing rapidly, which makes it extremely urgent to innovate and develop new media. The organic combination of artificial intelligence and mega data has added interactive video, an innovative form of the video presentation, emphasizing...

In order to reveal the machining mechanism of the inter electrode gap during ultrasonic assisted electrical discharge machining, the relationship between the distribution of the flow field and bubble motion was studied. The three-dimensional model of deep hole machining was established firstly using...

Over the years, the research on foreign direct investment, economic growth, and financial development has attracted a lot of attention in business studies at home and abroad. Foreign direct investment is widely considered to have an important impact on economic development. The introduction of foreign...

Different modes of thinking reflect differences in language expressions, and differences between Chinese and American modes of thinking are important factors influence English teaching and learning in universities and colleges as well. Therefore, this paper discusses the differences between Chinese and...

In order to verify the influence of curing degree of retarded binder on the friction coefficient of retarded-bonded PC steel strand, 3 PC beams with 3300mm in length and 300×400 cross-section is manufactured and 3 retard-bonded PC steel strands in straight-through arrangement at each PC beam is set....

In order to have a clear understanding for frame structure’s vibration modal, and improving the structure’s dynamic characteristics. This paper adopts finite element method to simulate and calculate frame structure teaching building, and gets natural frequency and vibration mode of frame structure teaching...

In order to improve the efficiency of the supermarket personnel management work, the text designs a supermarket personnel management system, The function of this system include employee entry, staff mobility, personnel management and so on. The system uses the Java programming language, object-oriented-oriented...

Colleges and universities is talent training base, Students' employment is the lifeline of the Colleges and universities. How to improve the quality of student records management, to Provide students' Comprehensive archives information during the period of school which about morality, intelligence, physical...

Monitoring system uses upper and lower machine model. The machine adopts the simple operation, reliable performance of PLC acquisition of main fan for each parameter and alarm control. In order to ensure that the fan monitoring system reliability and real time nature, based on the VC++ and SQL Server...

Improving the provision of pensions is one of the priorities of the state policy of the Russian Federation. The pension system is in the process of reform, one of the last steps is to increase the retirement age. Pension in the mandatory pension system (MPS) is appointed by the insurance when the insured...

Nowadays, rural economic development is an important part of China's economic development. Therefore, the Ninth National Congress of the Communist Party of China put forward the strategy of Rural Revitalization. In order to improve the development of rural economy in Heilongjiang Province, the government...

In order to improve the effect of college English teaching and cultivate professional English talents who meet the needs of the society, this paper takes college English teaching as the research object and designs a set of online college English teaching system based on J2EE with the help of network...

In recent years, bike-sharing has developed extremely rapidly in China because it is a convenient way for people to travel around the city, but it has caused many problems in the process of development. In order to solve their problems and improve the bike-sharing industry in the future, this paper takes...

In order to research the loss and heat of damper bars on the asymmetric load condtions, a multi-slice moving electromagnetic field-circuit coupling FE model of tubular hydro-generator and a 3D temperature field FE model of the rotor are built respectively. And the loss and heat of damper bars at the...

Color texture segmentation is a very important subject in the fields of computer vision. In order to segment the color textures, a new method based on active contour model with nonlocal Tikhonov regularization is proposed. In detail, another smoothness item which is the Tikhonov regularization is added...

In order to analyze the failure cause of welding insulation cylinder, to which explosion had happened, in a filling station, a series of experiments and analysis were taken, including macroscopic analysis, chemical composition analysis, fracture Analysis, metallographic examination and so on. The results...

This paper aims to comprehensive research methods both in China and abroad and develop a practical method of environmental risk assessment about enterprises from key industries based on the data of Tianjin Binhai New District. This method consider the following factors: types of industries, the enterprise...

Using the modern time-series analysis method in the time domain, based on the autoregressive moving average (ARMA) innovation model and white noise estimator, non-regular descriptor discrete-time stochastic linear systems are researched. Under assumption 1~3, an asymptotically stable reduced-order Wiener...

With the development of linguistics, the conceptions of theme and rheme as well as thematic progression have aroused attention in translation area as the three conceptions provide a new thought in translation, which makes the translation more flexible instead of concentrating on the elements in a sentence....

In order to find out the hydrogeological condition of aquifer and gain the permeability coefficient, the permeability coefficient was inverted based on the data of mine water inrush. The observation data of water flow and long-time observation hole’s water level was be used during the process of water...

The construction and operation of the charging and battery swap station facilities is crucial to electric vehicle industry. In this article, the energy supply, operation management, billing, pricing and payment method for the station facilities are analyzed, and the advantages and disadvantages of various...

In order to study the applicability of the Fiber Reinforced Plastic (FRP) composite materials for light structure, a tensile compression test of a large number of FRP samples was carried out. Through statistically analysis of test data, we get the FRP’s basic mechanical parameters like tensile strength,...

Daqing Changhua oilfield has been into a period of determining, transition zone have been closely watched as the basis of potential areas, but the transition zone has a problem of the low degree of use, conventional reservoir interpretation method is difficult to satisfy the requirement of accuracy....

Yb and Er co-doped TiO2 photo-catalysts were synthesized by microwave drying method and sol-gel method with room temperature ionic liquid as a reaction medium. The purpose of the experiment was order to improve the photo-catalytic activity and accelerate the degradation of pollutants, for example methyl...

Chinese President Xi Jinping promised that carbon emission quantity will reach the peak before 2030 and achieve carbon neutrality before 2060. In order to fulfill this mission, China must make full use of green financial market which mainly consists of green credit, green bond and carbon trading market....

The course “Building Code” is an essential guarantee for architecture students to acquire a comprehensive understanding of building codes, apply them to architectural design, and enhance their practical design skills. The core construction concept of “projects +”is proposed to meet the requirements of...

The article analyzes the state of competition in the transport sector in Russia, in particular in the field of freight transport in rail transport. In order to improve the efficiency of management of organizations providing transportation services in the field of freight transportation, in a highly competitive...

In order to better assist the innovative furniture design, toy brick style combination concept is applied to furniture design. This paper analyzes the history and conception of combination furniture based on this concept, and analyzes this concept from game, DIY, green design, function design, and culture,...

Orthogonal frequency-division multiplexing (OFDM) system is very sensitive to the synchronization errors in digital communications, which should be compensated at the receiver. In this paper, we proposed an expectation maximum (EM) based blind carrier frequency offset (CFO) estimation algorithm for OFDM...

Big data, digital publishing, flexible printing and other new technologies and concepts have changed the traditional publishing industry in China. The reading habit of people and forms of publication are changing, and the logistics demand of traditional publications is changing too, so the reconstruction...

In order to solve the problem of no power coupling in independent driven vehicle, liquid viscous coupling (LVC) has been chosen from several power couplings. The performance characteristic of LVC and vehicle steering performance have been analyzed, and LVC for target vehicle has been designed. Then the...

To refine the calculation of carbon emissions from the entire life cycle dimension of highways and provide theoretical support for the emission reduction of traffic safety facilities, life cycle assessment and carbon emission calculation methods are used to explore the carbon emission characteristics...

The issues of bubble-size spectra estimation were researched using the bubble resonance theory and an iterative approximation, in order to further understanding the performance of the two approaches for determining bubble-size spectra, the estimation accuracy of four bubble-size spectra models have been...

In order to solve the problem that email is not safe when transmitted in external link, the paper designed the Mail Security Gateway. It can encrypt and sign the email for its users and change the user as least as possible. The analysis shows that the Mail Security Gateway can provide security enhancement...

In order to analyze the current situation of CMR (cloud manufacturing resources) after the human entering to net work age and cloud manufacturing formally producing, then summarizing and analyzing the related work on cloud manufacturing and CMR, three aspects of CMR are analyzed from the classification,...