SMIL is a markup language which enables us to describe multimedia contents. This paper proposes a design model of SMIL browser functionality for mobile terminals whose resources are limited. We introduce SMIL Component, which is based on attachable software architecture to a pre-installed generic web browser. This leads to reduce memory size that SMIL Component consumes and bring high adaptability of SMIL Component for various web browsers. We implement SMIL Component and evaluate RAM sizes and presentation delays. As a result, we found out that SMIL Component can be useful for MMS presentations on mobile terminals.
The gyromili wind turbine which is vert 童 ca [ −axis llft type was manufactured , by changing the diameter of a turbine impeller , solidity was changed and the pe formanee test was done. NACAOO12 ・ was used and it was considered as two −sheet wings . Chord length: C = 47 mm , Wingspan : L = 200mm , Solidityσ was set as O」5, 0. 225, 0. 3three kinds by changing the diarneter of windmill with 200mm , 133mm , 100mm , Moreover, the wings attachment angle theta was set up by 5 − degree unit from O degree to 30 degrees , EPP ( Expanded Polypropy 且 ene)and a carbon rod with a light weight and intensity are used fbr the raw material of a wind turbine. The result showed that performance improved as the diameter became large . It tumed out that there are also likeiy to be an impe】 ler diameter and Reynolds number by mak 正 ng perf ( )rmance into a decide parameteL Key 躍 rords :wind 加 rbine , vertica1 −axis lift type, solidity
Abstract. Recently more embedded terminals have begun to use a general-purpose OS such as Linux. These terminals can perform various functions, such as downloading applications. Since these applications maybe malicious, it is necessary to protect terminals against them and to ensure stability of services provided by the terminals. We have proposed a security enhanced middleware model for embedded terminals based on Linux (SEMMETL). The SEMMETL offers client identification, access control for each application and resource control for each application. The security enhanced X server (SEN XServer) is an example of our proposed SEMMETL. By applying the SEMMETL to middleware, we can enhance the security of embedded terminals and ensure stability.
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