电子信息工程技术的发展应用研究

信息产业的世纪是21世纪,是科技智能化以及高度发展的世纪。电子信息项目作为现代化信息技术,已经变成人们工作生活不可或缺的运用技术,在社会每一个区域扮演着特别关键的角色。

Research on Development Trend of Automobile Electronic Technology

Along with the popularization of artificial intelligence and information technology, the development of automobile industry have been closely combined with information technology, environmental protection and energy saving ideas, promotion and application of electronic control technology, which development cycle becoming shorter and shorter. In this paper, through the analysis of the present application situation and development trend of the automobile electronic technology at present, in order to provide a theoretical reference for the future development of the automobile electronic control technology.

Relationship between IoT and Economic Growth:From an Investment Perspective

As a representative of the development and application of information and communication technob ogy （ICr）, the Internet of Things （loT） has attracted world attention. However, the effect of loT on economic growth has not been fully explored. This paper analyzes this issue from the perspective of ICT investment. After analyzing the data of eight representative provinces from 1996 to 2008, we f＇md out that the effect of ICT investment on e- conomic growth is limited and the levels of telecom- munications infrastructure and education are key factors influencing the effect. Thus it＇s necessary to further improve the telecommunications infrastructure and enhance related education and training to promote the effect of loT on economic growth.

Ubiquitous Computing： Technological Autonomy or Human Autonomy？

With the rapid development of information and communication technology （ICT） and sensor technology, ubiquitous computing （or pervasive computing） has become widely used with much convenience to human life. For instance, people can use their electronic devices at hand （e.g., Google glasses or Apple watch） to access information they need. However, this ＇~ubiquitous＂ service poses challenges to human autonomy. Based on the analysis of the features of pervasive computing, this paper points out the ambiguity between the subject and object of ubiquitous computing and shows technological interventions can affect human autonomy at three levels： technology addiction, the degradation of human capacities, and the reversal of the end and the means caused by the fuzziness of ma^-machine interface. In other words, ubiquitous computing gives people unprecedented convenience, and it also deprives of their freedom. According to Kant＇s Theory of Freedom, this article reflects on the relationship between the autonomy of technology and that of humankind.

Information Technology in Domain of Electronic Intelligence and Cyberterrorism Combat

Terms of intelligence in 20th and 21th century mean the methods of automatic extraction, analysis, interpretation and use of information. Thus, the intelligence services in the future created an electronic database in which to their being classified intelligence products, users could choose between the latter themselves relevant information. The EU （European Union） that activities are carried out from at least in year 1996, terrorist attacks in year 200l is only accelerating. Proposals to increase surveillance and international cooperation in this field have been drawn up before September 11 2011. On the Web you can fmd a list of networks （Cryptome, 2011）, which could be connected, or are under the control of the security service--NSA （National Security Agency）. United States of America in year 1994 enacted a law for telephone communication--Digital Telephony Act, which would require manufacturers of telecommunications equipment, leaving some security holes for control. In addition, we monitor the Internet and large corporations. The example of the United States of America in this action reveals the organization for electronic freedoms against a telecom company that the NSA illegally gains access to data on information technology users and Internet telephony.

The qualitative advantages of quantities of information: bigger is better

Digitization projects should focus on quantity rather than quality. Increasing quantities of information produce qualitatively more valuable services. Online writing and searching are now common, and it is only online reading that is still limiting our use of online books. New interfaces might increase our willingness to read online, which should be encouraged rather than fought, since it represents an increase both the amount of information available and the participation of more people in the writing and exchange of information.

Singapore Technologies Electronics——Committed to Growth in China

About ST Electronics Headquartered in Singapore, ST Electronics has almost 40 years of experience providing electronics, communications and ICT (information communications technologies) solutions to governments and commercial enterprises worldwide.

The role of e-readiness assessment criteria in accepting e-commerce for small and medium size enterprisesmDevelopment of technology acceptance model

This paper develops Davis technology acceptance model by adding two criteria of e-readiness assessment. For small and medium size enterprises, the paper evaluates the credit of developed model in studying the efficient factors in internet technology acceptance, which is one of the most applicable communication tools in e-commerce. The added factors, taken from models and means of e-readiness assessment, are ＂existing information technology infrastructures＂ as well as ＂organization＇s training＂. The authors study 45 small and medium size enterprises in the city of Tehran, which are active in information technology products and services. Using Lisrel structural equation modelling, it is shown that there is a meaningful relationship between the added factors and the variables indicating internet network usage. Therefore, the better factors of e-readiness assessment lead to the higher acceptance level of electronic communication tools in e-commerce.

Research on Application of RFID Technology in the Agricultural Product Quality and Safety Traceability System

Through the study of individual identification technology, the paper put forward the identification scheme for two-dimensional code ear tag ＋ RFID electronic tag, namely using Ministry of agriculture regulations two-dimensional code ear tag to identify individual animal in the breeding stage, and record the basic information and breeding, using the RFID electronic identification tag to record slaughter quarantine information; phase, and finally the ear tag code, RFID electronic tag and product number should be encode relatively to generate tracing code in the final agricultural products, realize the smooth flow of the information flow from the breeding stage to the final product. For fruits and vegetables, agricultural products are adopted the common identification for orchard （greenhouse） numbers units.

The influence of the electronic commerce on the future economy

With the rapid development of the information technology and the computer network, the electronic commerce has become the economic hotspot and the development trend in today＇s society, and the influence of the electronic commerce on the national economy is growing. It is not only the important driving force of the economic growth, but also is a force influencing the development of the retail business and the changes of the structures of the economy.

Situation and Development of SME e-commerce

Economic globalization is the core of information technology, information technology is the core of e-commerce. E-commerce is as an important part of inlbrnaation technology in recent years when China has been booming. For a large number of SMEs, human resources, capital, technology and information are in a relatively weak position, in addition, in recent years, changes in the external environment in which small and medium enterprises are also reflected in： international trade friction increase, RMB such as the increasing appreciation of the exchange rate increase, it raises the cost of export products. Under the new situation, how to find space for development, how to implement e-commerce strategy, clutches the huge growth opportunities given the times, to keep pace with the times, in an invincible position in the competitive market environment, many small and medium enterprises become China＇ s urgent problems.

Analysis on the development of e-commerce strategy in tourism enterprises

Since the development of the market economy in our country, the information technology has a very far-reaching impact on development, in the process of social and economic operation,, different departments made its original operating mechanism changed according to their characteristics. However, for the tourism industry, the rapid development of the tourism industry has made the structure of the tourism industry restructure, the wide application of tourism e-commerce is one of the most typical performance. Tourism industry has the characteristics of the application of electronic commerce. Such as remote service, multi volume, low transaction amount and so on, the application of information technology in the tourism industry has led to the rapid development of tourism e-commerce, at the same time, it had changed the competition structure among the tourism enterprise. Seen from the current situation of e-conmaerce in China, there are still a lot of deficiencies and shortcomings in the international tourism industry. Based on the goal of China＇ s tourism development, carry out the development of tourism e-commerce is the first priority of the tourism industry.

Atomic layer reversal on CeO_2 (100) surface

The structure and properties of CeO2 surfaces have been intensively studied due to their importance in a lot of surface-related applications. Since most of surface techniques probe the structure information inside the outermost surface plane, the subsurface structure information has been elusive in many studies. Using the profile imaging with aberration-corrected transmission electron microscopy, the structure information in both the outermost layer and the sublayers of the CeO2（100） surface has been obtained. In addition to the normal structures that have been reported before, where the surface is Ce-or O-terminated, a metastable surface has been discovered. In the new structure, there is an atomic layer reversal between the outermost layer and the sublayer, giving a structure with O as the outermost layer for the stoichiometry of normal Ce-terminated surface. The charge redistribution for the polarity compensation has also been changed relative to the normal surface.

An overview of healthcare monitoring by flexible electronics

Flexible electronics integrated with stretchable/bendable structures and various microsensors that monitor the temperature,pressure, sweat, bioelectricity, body hydration, etc., have a wide range of applications in the human healthcare sector. The science underlying this technology draws from many research areas, such as information technology, materials science, and structural mechanics, to efficiently and accurately monitor technology for various signals. In this paper, we make a classification and comb to the designs, materials, structures and functions of numerous flexible electronics for signal monitoring in the human healthcare sector. Some perspectives in this field are discussed in the concluding remarks.