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Low-density parity check (LDPC) codes which have many encouraging characteristics, such as the lower complexities of the hardware implementation, closing to Shannon limit and no patent barrier, have gradually regained the interests of researchers. We present performance simulations in allusion to QC-LDPC...

The brake pad of disc brake, as an actuator while wind turbine braking, plays an important role in braking system. For seeking an optimum structure of brake pad, its mechanical model during braking process of large megawatt wind turbine in actual working circumstance is established in this paper. Accordingly,...

Green logistics based on the maintenance of ecological environment and sustainable development, based on the general logistics to change the one-way relationship. As a new logistics model, green logistics in line with the requirements of sustainable development and human survival and development interests,...

The research adopts questionnaires and interviews which bases on teaching practice. The paper explores college English flipped classroom based on baidu cloud and Mooc resources, offers a new teaching mode which can efficiently enhance students both language skills and comprehensive quality by using modern...

Education informatization 2.0 action plan is the inevitable choice to adapt to the development of education under the intelligent environment. Education informatization 2.0 action Plan is a concrete implementation plan to promote "Internet plus education". The rapid development of artificial...

Chinese city urbanization process of rapid and large-scale city construction opportunity, the historical and cultural city also ushered in a period of accelerated development of good. We feel in the new city also inevitably have some regrets and regret: city to large-scale development, economy, modernization,...

With the development and perfection of AIS system, AIS data with high timeliness, strong stability and wide coverage provide a strong data base for traffic flow statistical analysis. This paper use Java with full consideration of JVM performance, to achieve rapid AIS data decode, then put forward a new...

The construction of the “Silk Road Economic Belt” has brought about good opportunities for the five northwestern provinces to carry out in-depth cooperation and share tourism resources to achieve new tourism development. Based on Porter’s diamond theory, this paper evolves the diamond model of enterprise...

Large displays are weak in providing sufficient access efficiency and input precision in gestural interaction. In particular, in multi-user situations when equal access efficiency and high precision are required, the weak of large displays becomes more obstructive. In order to address access efficiency...

In this paper, a sliding mode controller based on new type of approach law is applied to double inverted pendulum(DIP) in order to weaken the chattering and shorten the approaching time, ensure the system to achieve better dynamic quality and stabilize the DIP system around equilibrium states. Further,...

Therefore, the development of new die design and manufacturing technology is imperative. Light curing rapid prototyping technology is the earliest developed in rapid prototyping manufacturing technology. The technology has great prospects for the manufacture of irregular complex parts. In this paper,...

The emergence of e-commerce as a brand new subject has brought enormous changes to the economic environment that audit faces. This paper starts from the influence of e-commerce to auditing, and makes detailed analysis to the audit risks in e-commerce environment and at last it gives some prevention and...

Dynamic spectrum access can effectively improve network frequency resource utilization in current wireless networks. However, for energy-efficient cognitive wireless access networks, traditional dynamic spectrum access technologies face new challenges. This paper proposes a new dynamic spectrum access...

Currently, most countries and regions often use chemical method to increase oil production of oil well in the middle and later stages. Although some results have been obtained in field application, the disadvantages of this method are obvious—the long-term use of polymer chemicals, which not only directly...

At the political work conference of the Central Military Commission held in June 2024, Chairman Xi stressed that we must firmly grasp the requirements of the era of political army building, and ensure that the people’s army “always dares to fight and win.” His speech set up an action guide for the cultivation...

In light of urgent need of approval of ballast water management system against the new G8 guidelines, organism regrowth within treated ballast water should be assessed. However, it’s the first time for mandatory demands on the evaluation of organism regrowth in ballast water. For the existances of DNA...

With the development of China's mobile communication technology and the popularity of 4G network, mobile phone begins to shift from a single communication tool to the mass media, and its media functions and spread advantages continue to appear. It has become the product of the combination of communication...

In the face of the new situation of economic globalization, the unique pattern of the urban system began to appear. Instead of the competition among cities in the region, it gradually showed the continuous development of multiple cities, thus deriving the concept of the metropolitan area as an important...

The school relies on the Beijing "double training plan" project, and actively explore the mechanism of the high level talents with the Central Universities. A detailed system and the implementation of the program have been developed in the selection of students, training programs, teaching operation...

The DOA (Direction of Arrival) estimation problem ULA (uniform linear array) was studied, and one new LS-ICA method was proposed based on ULA (uniform linear array) under Gaussian noise, which was filtered during signals separation by ICA. With strict mathematic reasoning, steps of the new DOA estimation...

Full hydraulic drilling jumbo plays extremely important role in tunnel construction. Drilling jumbo works in harsh environment, and the fatigue damages of advancing beam parts are easily produced. Therefore, it is necessary to analyze and study on the loading condition of the advancing beam. In this...

Variation and renewal are important characteristics of cross-cultural communication. With the popular hip-hop culture in China nowadays, this paper focuses on the Hoodie culture in hip-hop cultural symbols, and makes a preliminary investigation based on questionnaire survey and sample interview. The...

With the flourishing development of information high-tech industry, the demand of Japanese talents is mainly on applied talents who specialize in both Japanese, science and technology. The 2+2 cultivation project cooperated with Japanese university is the best way to achieve the cultivation of talents...

Data analysis especially dealing with spatiotemporal data in a human-centric way becomes essential in modern engineering and science fields. In this study, we present a granular way of data analysis where the data are described by information granules defined in spatial and temporal domain. We show that...

In order to adapt to the increasingly fierce market competition and increasingly severe employment demand, it is necessary to study the cultivation mode of cultural industry professionals in art colleges and universities. By studying the construction of cultural industry specialty in Beijing Institute...

To solve the problem of reckoning the Cloud Serves Computing Search in cloud serve arithmetic linear analysis, the paper has proposed a search method and ameliorated arithmetic based on foliation related iterative intimates speck (IRICP) of the maximum deviation. The cloud data and its coefficient matrix...

Focus on describing the transmission of infectious disease, this paper mainly develop a new model--SEICD. The model is based on the classic infectious disease model called SEIR. In view of the characteristics of most infectious disease, we make a series of improvements in depth. By the improved model,...

Experiential marketing is a brand-new mode, which can make customers form new values by satisfying their spiritual needs and creating beautiful feelings for customers. This approach is also favored by more companies because of its uniqueness, and people’s consumption patterns have changed as a result....

In this paper, an overall framework on paper retrieval system based on paper’s connotation is proposed. Paper database is sorted into four ranks. Each of them is mainly described by an extended keyword set, which is served as the carrier of the precise connotation of a paper. Based on the matching degree...

As 3D printing technology becomes increasingly mature, the restrictions on product design and research and development as posed by material processing technology are greatly reduced, so that product design and research and development becomes intelligent, and can meet people’s ever-increasing functional...

German vocational education of “dual” system has continuously trained a large number of technology-based and application-based talents for Germany. Although China has contacted with the dual-track educational thought for a long time and has all along advocated carrying such thought out, but after many...

Various industries have begun to merge in the era of new media, and many offline industries have started to carry out brand new marketing by combining online methods. This study takes the music app NetEase Cloud Music as an example, as a more detailed study of the reasons for the rapid development of...

This topic is a holistic study of Dutch 17th-century genre painting and related civic life, through the analysis of painting secular life themes, Then it analyzes the development and innovation of the Dutch style in this period and previous painting, which is also the milestone of Dutch painting in the...

A novel method was used in the study of magnetosensitivity in model insects. The equipment was self-made in our laboratory to detect the magnetic choice behavior of insects. The device includes a perspex frame, a coil system, an illumination system and a choice apparatus. The perspex frame is used to...

This work reports a new method of producing nanostructure arrays on monocrystal Si wafers. During the course of electrochemical anodic etching in HF solution, nanostructure arrays formed on N-type Si wafers under laser illumination ( =650nm). A field emitting scanning electronic microscope (FESEM) was...

Comparing with the conventional data, big data has characteristics of Volume, Variety, Velocity and Value. The widespread use of big data poses a challenge to data processing, inducing more concerns and studies in big data processing technology. This paper researches on the basic flows of big data processing...

To study the grinding force of new grinding wheel of microcrystalline grinding wheel. The model of unreformed chip thickness was established. Based on orthogonal test, the influence of grinding wheel velocity vs, axial feed speed vw and radial feed ap were researched and analyzed. Results show that the...

Any art is a true portrayal of human life and vividly manifests human emotions. Piano music is no exception, and it directly demonstrates inner feelings of mankind with specific art symbols and movement forms of sound structure. Therefore, piano teaching activities have a positive effect on the development...

Digitization, informatization, and networking are the epoch features of the 21st century. Mobile internet, popularizing and developing worldwide with an irresistible momentum, has had a revolutionary effect on our life. Thus, a new research direction has appeared that how the M-commerce meets the consumers’...

USV's hull form optimization is a multi-objective optimization problem, which involves coordination and unification of performance in all aspects. To determine the sensitivity to overall optimization including rapidity, maneuverability, seakeeping and overturning of the USV was an important aspect in...

Cloud computing is a new model of network application and the development trend of the next generation Internet. Cloud computing integrates computing and storage into the network, so that local applications and client are as simple as a browser with only one support script, to minimize the PC's performance...

Agricultural Sightseeing is advocated by the government, enterprises, farmers actively involved in promoting new socialist countryside construction of new integrated agricultural development mode. Picking sightseeing, leisure, science education in agriculture, natural and cultural resources as the main...

To solve the problem of establishment for Secure communication trust engender and the problem of mixed cloud secure communications need to relay on the IAAS to transmit the trust, it presents a new trust root function drive by a trust root-alternate array and image root divisions function made of multiple...

Nowadays, more and more users share news and information in micro-blogging communities such as Twitter, Tumblr or Plurk. With the increasing number of registered users in this kind of sites, finding relevant and reliable sources of information becomes essential. For recommending sufficient information...

In recent years, with the rapid development of the sharing economy, sharing bicycles as a new form of sharing economy, has solved the pain point "the last mile" of the distribution pattern of urban public transit and subway, which plays an increasingly important role in the efficient urban road traffic...

With the rapid development of modern enterprises in Internet, more and more enterprises begun to buy other smaller businesses to help the development of their industries. Such action can bring benefit to these enterprises in some way. In this paper, we study the history of Alibaba and analyze Alibaba’s...

In today’s society with the continuous development of media technology, universities are making more and more demands on education and teaching in order to adapt to the new media era of the 21st century. With the development and application of new media technology, new media are gradually promoted and...

Financial fraud endangers the development of the capital market and damages the interests of the enterprise itself, creditors and other stakeholders. With the development of China’s capital market, the prevention and punishment of financial fraud is strengthening, the implementation of the new “Securities...

On the basis of studying to the SIR model, considering the spread of Ebola and the delivery systems, the drug allocation model is set up to optimize the distribution of drugs after the outbreak. Considering that the severity of the epidemic areas are different and their economic level is low, we establish...

This paper proposes a new SynFlood attack target location method based on the Abnormal TCP Connection Graph (ATCG). The method build an Abnormal TCP Connection Graph based on the status of TCP connections. Then the method calculates the Abnormal Source Number (ASN) and Attack Intensity (AI). If such...