http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
웹 서비스를 활용한 노약자 및 장애인 편의시설 정보시스템의 구현
전강태(Kang-Tae Jeon),민두성(Min Doo-Sung),추교남(Kyo-Nam Choo),최흥오(Choi Heung-Ho),허태성(Hur Tai-Sung),민홍기(Hong-Ki Min) 대한전자공학회 2010 대한전자공학회 학술대회 Vol.2010 No.6
In this paper, the accommodations information system is proposed which provide convenience information to the elderly and disabled using Web Services. Our goal is to provide information for convenient mobility. The proposed system collects data from the information management server through Web Service APIs. Also, it implement web-pages that is consists of image and text using gathered data.
Efficient Transmission of Multiple Broadcasting Services Using LDM and SHVC
Lee, Jae-young,Park, Sung-Ik,Kwon, Sunhyoung,Lim, Bo-Mi,Kim, Heung Mook,Hur, Namho,Pesin, Anthony,Chevet, Jean-Claude,Llach, Joan,Stein, Alan J.,Jeon, Sungho,Wu, Yiyan [Institute of Electrical and Electronics Engineers 2018 IEEE transactions on broadcasting Vol.64 No.2
<P>In this paper, we present an efficient transmission method of multiple broadcasting services using layered division multiplexing (LDM) and scalable high efficiency video coding (SHVC) based on the next generation terrestrial digital broadcasting standard, advanced television systems committee 3.0. In a two-layer LDM system, each layer forms a physical layer pipe that carries base layer and enhancement layer video streams of SHVC, respectively. This combination of physical and presentation layers technologies can maximize channel utilization when multiple broadcasting services are delivered in a single radio frequency channel with different robustness and reception conditions. An intensive performance analysis is provided when the proposed combination of LDM and SHVC is compared with other approaches, such as time division multiplexing and/or high efficiency video coding simulcast broadcasting. Several performance measurements are also introduced, such as constant data rate measurement and constant quality measurement, which are used to evaluate the performance of video codecs in conjunction with different physical layer system parameters. A prototype hardware system with LDM and SHVC capable of selecting different parameter combinations is tested in the laboratory and in real field environments to verify the performance and feasibility of the proposed LDM and SHVC combination. Results show that the proposed LDM and SHVC combination provides significant gains on video service quality as well as reception robustness.</P>
Ahn, Dong-Joo,Youm, Jung Won,Kim, Suk Weon,Yoon, Won Kee,Kim, Hyoung Chin,Hur, Tai-Young,Joung, Young Hee,Jeon, Jae-Heung,Kim, Hyun Soon The Korean Society of Veterinary Science 2013 大韓獸醫學會誌 Vol.53 No.4
Transgenic plants have been tested as an alternative host for the production and delivery of experimental oral vaccines. Here, we developed transgenic potatoes that express the major antigenic sites A and D of the glycoprotein S from transmissible gastroenteritis coronavirus (TGEV-$S_{0.7}$) under three expression vector systems. The DNA integration and mRNA expression level of the TGEV-$S_{0.7}$ gene were confirmed in transgenic plants by PCR and northern blot analysis. Antigen protein expression in transgenic potato was determined by western blot analysis. Enzyme-linked immunosorbent assay results revealed that based on a dilution series of Escherichia coli-derived antigen, the transgenic line P-2 had TGEV-$S_{0.7}$ protein at levels that were 0.015% of total soluble proteins. We then examined the immunogenicity of potato-derived TGEV-$S_{0.7}$ antigen in mice. Compared with the wild-type potato treated group and synthetic antigen treated group, mice treated with the potato-derived antigen showed significantly higher levels of immunoglobulin (Ig) G and IgA responses.