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Wireless sensor networks (WSN) is a wireless network composed of a large quantity of stationary or mobile wireless sensors nodes. This paper presents a power amplifier (PA) design for Wireless Sensor Network (WSN) in the frequency band of 2.4GHz~2.4835 GHzbased on 0.18 m RF CMOS process. The structure...

In this paper, the functions and positions of the secondary characters in the novel have been analyzed. The secondary characters play the key roles in rendering the heroine, pushing the development of the details and enhancing the mood of the novel. In Jane Austen’s Emma, there are a series of the secondary...

There are a large number of ethnic minorities in China, and it is a harmonious development of multi-ethnic groups. The Yao nationality in Guangdong has a long history and a distinctive national culture, and its folk dance has attracted much attention. To do a good job in the transmission of Yao dance...

with the development of the society, the rapid economic progress, our country enterprise development more and more quickly, the company gradually increased number, the development of the company and business has become more complex. Internal shareholders of company personality will appear some improper...

With the extensive application of cloud computing, privacy has become the key problem. The traditional encryption technology can effectively guarantee the security of sensitive data, but it does not support the operations on ciphertext data directly, so that the security and computability of outsourcing...

In this paper, through the compressive test of three graded dam concrete, using the method of strain electric testing, recording the value of stress and strain synchronously. A new strain sensor which was designed and processed is proved that is cheap, convenient, and can be used widely.

The compressibility factor is solved using the RKS equation and the corresponding calculation program. Redlich-kwong- Soave the numerical calculation method for solving the compressibility factor, R22 and CO2 is calculated and compare it with standard values, so as to verify correctness of program. Finally,...

Lycoriella pleuroti Yang et Zhang (Diptera : Sciaridae) and Scatella tenuicosta Bennison (Diptera : Ephydridae) have become major pests on greenhouse seedlings and caused lots of economic losses, which has greatly restricted the development of modern facility agriculture in Wuhan. We reported here the...

This paper, from the angle of ecology landscape, analyzed and discussed in detail the ecology landscape planning in Wangnao village’s development. What's more, it also made thinking and introspect during the practice. combining its ecology landscape, ecoturism landscape etc. as superior resources, for...

After analysing the characters of Tourism Geography and some teaching problems, the article gives some advice on teaching reform and innovation of the course from the angle of the guide's professional ability. The advice contains: carrying out module teaching by organizing teaching material; innovating...

Miao is a worldwide ethnic,Hmong culture is the excellent Chinese cultural heritage.This article excavated from a cultural point of humanistic value of the Miao martial arts, and heritage and development carried out to provide a reference for the development of the Miao martial arts.

This article discusses a machine sorting problem in Management Information System. We take course selection system as an example. Teachers browse the courses and apply for the courses on the web. According to machine sorting results, the system determines a list of teachers to teach the course. Among...

In line with the principle of "solid basis, wide caliber, strong practice and stressed innovation", focusing on innovation in knowledge, spirit, personality and ability, the training mode of innovative talents in electrical specialty and its achieving methods have been presented. By means of constructing...

The main independent controllable parameters in drilling oil and gas wells are the weight on bit and the frequency of bit rotation. When drilling deep directional wells with horizontal sections of the wellbore, the weight comes to the bottomhole with a delay due to increased frictional forces during...

In the study, it was found that thinking ability influenced the actual effect of English teaching. Therefore, we actively promote the cultivation of speculative mode in college English teaching, accumulate experience and precipitate in teaching, start from the definition of culture, analyze the process...

Nowadays, the public psychology plays a very important role in the value and development of art. To understand the psychological needs of the public is helpful to carry out the artistic creation. It also can grasp the public psychology of the masses. According to reading "the crowd—the study on the public...

Counterpart assistance is a policy helping undeveloped areas to develop economy since the Reform and Opening. This policy plays an important role in boosting economy, public service, and education at the assisted areas. However, the present assistance model pays little attention to the growth pole at...

A solution is presented which integrate the GWT and Spring MVC in the e-Learning system in this paper. The client-side is provided with widget support based on Ajax by using GWT, and the Spring MVC layer the project, make the project easy to maintain. Hibernate using the database configuration information...

Subsatellite point for geostationary satellite(GEO) need to be retained based on the continual orbit maneuver, especially for GEO satellite of partial subsatellite point. How to recover orbit rapidly for GEO based on short-arc tracking is the key factor to improve the service performance and usability...

Many college students pay less attention to sports class, prefer free activities in sports class and do not care about sports items, which seriously affect the real significance of physical exercise. The practice shows that the influence of sports on the personality of college students is very important....

The development of Backward Stochastic Differential Equation Theory is just a thing happened in the past years. Although its development and application is far behind Forward Stochastic Differential Equation, its wide application prospect on financial mathematics gets more and more attention. The meaning...

About 983 years, the method of the invention by raising or lowering the water level to transport vessels, i.e. spaced from the construction of two dams, let the hull into the two pools formed by the dam. 1795 United States appear first canal with locks - Little Falls Canal, which uses wooden gate. Around...

As the Internet becomes increasingly important to all aspects of society, it is critical to increase the survivability of the networks. A fast recovery algorithm was proposed by employing a centralized survivable controller to detect and recovery from link failures. A greedy strategy was used by relaying...

The rapid development of the world's new science and technology revolution, new educational reform and regional economic and social development require to optimize college discipline structure adjustment. Some issues of college discipline structure adjustment optimization and discipline management system...

Modeling accurate speech organs are vital to speech synthesis. This paper introduces a construction method for geometric model of spoken lips based on a MRI database. Volume images of articulators were acquired by MRI on one Chinese subject uttering a corpus of sustained articulations. Then 3D models...

Convolution and correlation operations are important tools to solve application problems in the field of signal processing, digital image filtering, earthquake detection, etc. As of today, however, there are no materials that can systematically and completely cover the concept and the specific application...

The innovative spirit and practical ability are graduates' core competitiveness of employment. A innovative teaching mode can facilitate the promotion of the innovation capability of college students, based on the collaborative teaching activities between students, teachers on campus and engineers off...

Remote sensing image is according to a certain proportion of objective record and reflect electromagnetic radiation of earth surface intensity information, is a form of expression we obtain the remote sensing information. With the development of remote sensing technology, remote sensing image classification...

By analyzing large GIS substation hub horizontally style, typical sub-voltage electrical layout design, grading flat and interior layer, sub-voltage, level of body building. Discuses the principles of the annular radial GIS substation and square radial GIS substation layout design. Generally large hub...

This paper presents a software aimed at making easier the design of customized products in accordance with consumers’ expectations. It is based on a user-centered design methodology which combines techniques provided by Kansei Engineering, Sensory Analysis, and Soft Computing. Consumers’ expectations...

With the development of society and continuous improvement of overall living standard of the society, people increasingly pay more attention to their own health. The traditional medical service system fails to satisfy the increasingly growing needs and existing treatment, prevention and other links have...

In this paper, a general analytical calculation of dc-link current and voltage ripple is presented for three-level three-phase neutral-point-clamped voltage source inverter (3L-NPC-VSI). Based on the analysis of average dc-link current of the upper and lower switches, the low-frequency oscillation of...

In the Big Data era, users increasingly prefer to take clouds as major locations for data storage. With the presence of cloud computing, vast amounts of data bring huge social and economic benefits to all of us. But this also poses daunting challenges to the data storage security. The existing security...

This paper studies on non-contact charging system for performing robots based on the technology of the electromagnetic coupling resonance. Besidesthe system can charge the battery in the process of performance.The structure of the Wireless Power Transmission(WPT) is given,and its working principle is...

Business competition makes the important presence of strategies to keep customers. Understanding customer retention not only from the company's perspective, but also from the side of the consumer. One brand of diaper in Indonesia is Sweety, who has been implementing various marketing strategies to build...

Chinese traditional wooden structure, applied to the foundation column directly above is the main form of connection between the column node, without any connection between the vertical support column, and base and foundation provides only horizontal friction. Gold box bucket bottom slot hall-type building...

Based on the problem of abnormality of the pitch angle’s residual error in the dynamic calibration process of the Ka system, this article analyzes reasons of the problem from many aspects. It checks reasons one by one and finally determines the main cause of the problem. Through the parameter correction...

Scientific and technological innovation in colleges and universities occupies a very important position in the national scientific and technological innovation system. It is of great significance for our country to build an innovative country and to implement the strategy of rejuvenating the country...

The article deals with the development of the digital economy in Russia, the problems of digitalization of companies in the context of the rapid development of information and computer technologies. The stage-by-stage transformation of the country into an information society is being investigated on...

Education in patriotism is an important part of ideological and political education in colleges and universities. The new media better meets the needs of college students with its rich content and fast dissemination methods. Meanwhile, the characteristics of the new media also cause the complexity of...

In the modern interior design, the designer combines the design theory with the multiple originality to seek the best optimization of the design scheme and display the design idea and the construction technology. It needs the computer virtual-simulation 3D effect drawing and the hand-painted effect drawing...

In last ten years, user experience design is getting more popular than it is used to be in the technology industry. Most of the big technology companies started to incorporating UX activities at every stage of a project and also some of them built their own user experience design team or department....

Application-oriented technical transformation promotes the reform and development of undergraduate higher education by Ministry of Education, according to the national strategy of educational development. Due to the unique characteristics of application-oriented technical undergraduate colleges and universities,...

This study aimed to improve the unsuccessful students in Civics learning process. The subjects in this study were the students of grade V SDN Kuwon 1, Kec. Karas, Magetan. This research used a Classroom Action Research (CAR) design with 2 cycle due to the suitability with the learning objective that...

After studying the accreditation profile of the study program at Universitas Negeri Medan in the first year of this research, in the form of study program performance before and after the accreditation, the accreditation value conformity which was provided by PT BAN with the factual condition of the...

The history of Chengdu Yuelai Tea Garden can be dated back to the Laolang Temple during the Qianlong period of Qing Dynasty. Because of the adherence to the Sichuan Opera performance for a long time, it is regarded as a holy land by the theatre fans. At present, Yuelai Tea Garden still regularly performs...

Innovation and entrepreneurship education, as an educational idea and educational carrier, emphasizes that students are the main body of education, and based on entrepreneurial needs, they develop and train students' entrepreneurial potential, and position themselves for future entrepreneurial activities....

The "golden section" is an ancient mathematical method, it is ubiquitous, and created all things beauty of harmony, over the years has frequently been applied to art, painting, design and other fields, and often play the beat all effect. According to many years of engineering practice, the" golden section...

According to the problem that the fault of the hydraulic support was difficult and the recognition rate was low, the fault diagnosis method was put forward based on the FTA fully mechanized coal mining hydraulic support. This method was integrated with fault tree diagnosis technology and expert system....

Customer relationship management is a mode of management that emphases meeting the demands to promote the entire enterprise business. The third-party logistics enterprise is an emerging industry, its nature is the service, and it provides services for end-user products and the manufacturer production,provides...