Applied Mechanics and Materials Vol. 733

Abstract: As an important topic in research, Inner-vehicle communication (IVC) network gets more and more attention. But a lot of research ignored the effect of the relative speed between the vehicles of the communication performance in bidirectional traffic streams when they set multichannel traffic flow scenes. In order to solve the problem we studied the changes of each performance on different relative speed of the traffic streams. The research can help to configuration related parameters and set scenes in right way, so that to improve the reliability and efficiency and security of IVC network.

Abstract: With the development of the Internet of Things (IOT), its application in the field of health care has become more and more widely. Based on the introduction of the IOT system architecture, key technology and existing problems and the three layer general framework, combined with the actual characteristics of the hospital, an IOT-based medical equipment management system architecture, and application of Internet technology, sensing technology, communication technology and software information technology, analyzes the related key technologies of building in, including intelligent gateway, middleware, information management platform etc. in order to achieve intensive, digital and informatized medical equipment management mode.

Abstract: Retracted paper: The evaluation of kernels is a confusing obstacle. In fact, few leading analysts would disagree with the deployment of the look aside buffer, which embodies the unfortunate principles of machine learning. We investigate how local-area networks can be applied to the analysis of the Internet.

Abstract: Nowadays, with the development of hardware platform, digital content can be presented in more varieties of forms. The authorized users not only watch the authorized TV programs, but also are willing to do it via mobile phones and I-pad. Although the contemporary OMA DRM system provides an approach named domains to adapt multi-screens and services about the authorization of offline digital content, standard PKI procedures used to authenticate the DRM Agent, with the calculation and power consumption relatively larger, are not beneficial for the mobile terminal. Meanwhile, as the public key distribution is complex and the authorization is difficult, it is also not helpful for applied environment of multi-screens. Based on the authentication of hardware devices, the uniqueness of hardware ID also cannot meet the actual demand of multi-screen user. In this paper, we will propose a new protocol of key distribution based on OMA DRM. The protocol meets the requirements of low power consumption and multiple-screen, while providing the feasible security.

Abstract: Taking into account the safety of itself and high reliability and high availability features, we need to do to design more complete security monitoring system, which combines detection equipment, actuators and monitored objects together to form a whole, including the network directly to the monitored object inspection, monitoring and control process. This paper presents a systematic framework that through data collection, analysis, processing, rules, standards, violation, stop, and record all the process to achieve the protection and monitoring of local or remote computers all kinds of information, and then discuss the modules and systems different functions.

Abstract: With the social development and progress, fire institutions, including colleges and universities, including office automation platform, which the functions needed to support the business more and more, need to use multilevel menu for management platform. In addition, with the rapid development of mobile Internet technology, people access to office automation platform approach is also increasingly diverse, due to the hardware and software configuration of various access devices larger difference, which requires multi-level menu office automation platform consumes fewer resources simple operation, good scalability. Now, we use the idea of finite state machines to achieve a small footprint, scalability, simple switching office automation platform colleges Fire multi-level menu management system.

Abstract: With the growth in demand for information processing, considering that cloud computing technology and virtual digital libraries have common goal. In this paper, take the cloud computing as the basis of virtual digital libraries, firstly, research the digital library virtualization under the circumstance of cloud computing; secondly, study digital books Museum of virtualized resources in a cloud computing environment integration and sharing mechanism; finally, creating digital library environment with cloud computing virtualization technology driven.

Abstract: Compared to the high-speed growth number of the Internet users and online Chinese information. The development of Chinese search engine appears relatively lag. This paper takes the interpretation of Chinese search engine as the breakthrough point, by analyzing the working principle of search engine, combined with the analysis of the current Chinese search engine in the page acquisition module, processing module, data retrieval module and data organization module as well as the problems and defects existed in them, trying to search the corresponding improvement strategies.

Abstract: In order to protect the security of information networks, a dedicated MIDI audio steganalysis algorithm is proposed. The least significant bit embedding scheme in MIDI audio is discussed, and the parameter of music velocity is picked up, and the steganalysis in MIDI audio based on entropy estimation is analyzed. Experiments show that when embedded rate is high, FPR and FPR are all slow, and the entropy estimation could be taken as a dedicated MIDI audio steganalysis algorithm.

Abstract: As a numerical calculation method in math, Finite Element Analysis (FEA) has been imported into the structural analysis field for more than 30 years. MSC. Patran was launched by the MSC Corporation into the field as a pre-processing and post-processing module of FEA, its strong potential of secondary development has played an important role in the structural parametric modeling analysis. Patran Command Language (PCL) is the built-in language of MSC. Patran. In this paper, in order to introduce PCL’s theory and using method, the author created a GUI by PCL which contains a lot of response functions in a ship stiffened deck plate project.