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Jin Il Choung,Jae Kil Lee,Hyun Tak Shin,Bo Kab Yang,Ki Yong Ha,Young Doo Kim,Mun Sik Shin,Bo Kyeong Kim,Tae Hwan Noh,Jong Cheol Ko,Ki Young Kim,Jeong Kwon Nam,Jae Kwon KoSoo 한국육종학회 2003 한국육종학회지 Vol.35 No.4
Manpung is a new japonica rice cultivar developed from three-way cross between Nakdongbyeo, Iri390 and Milyang111 by the rice breeding team of National Honam Agricultural Experiment Station (NHAES), RDA in 2000. This cultivar has a short grain shape and a
지그비 기반 생체신호 센서보드의 맞춤형 측정을 위한 제어 프로토콜
최진탁(Jin-Tak Choi),이병문(Byung-Mun Lee),이영훈(Lee young-hoon) 한국정보기술학회 2009 한국정보기술학회논문지 Vol.7 No.2
Patient monitoring system show the vital sign, in formed of graph or digit, from many kind of medical devices. And also it is introduced wireless non-intrusive measurement which is mixed medical sensor device such as an electrocardiograph device and a pulsimeter with Zigbee and bluetooth sensor network. But most sensor device have difficult to get a need because it have simple measurement method and transmission mechanism. Therefore, this paper describe network protocols and its model for transmission of vital sign information which is enable to customized measurement between patient and doctor. And in order to verify proposed protocol and model, we designed the protocol and implemented a system over TinyOS 2.0 environment. The system is consist of two part, one is for medical sensor agent, such as ECG sensor and pulse sensor, and the other is for windows application for presentation of medical data. In this paper we show solution method for control and measuring data from wireless medical sensors with various functional facility.
ZigBee기반 무선심전도계에서의 심전도 생체인식을 이용한 사용자인증기법
이병문(Byung-Mun Lee),최진탁(Jin-Tak Choi) 한국정보기술학회 2007 Proceedings of KIIT Conference Vol.2007 No.-
u-헬스케어 분야에서는 생체신호를 측정하는 생체신호 센서기기에 무선센서 전송모듈을 접목시켜 원격으로 건강관리를 제공하는 무선 생체신호 측정센서가 연구되고 있으며, 심전도의 경우 무선심전도계가 그것이다. 그러나 홈 헬스케어나 병원에서 무선심전도계를 공유하여 사용할 때 사용자(환자)단위의 심전도 정보를 저장하고 관리하려면 데이타의 사용자인증이 필요하다. 따라서 개인식별 특성이 있는 심전도 정보를 그대로 사용자인증에 적용할 수 있다면 별도의 인증절차 없이 효과적인 데이터 관리가 가능하다. 본 연구에서는 심전도의 개인식별 특성을 무선심전도계에 접목하여 데이타의 사용자 인증을 할 수 있는 시스템을 제안하고 설계하였다. In u-Healthcare technology, wireless biomedical sensor, is one of the research field, which is provide remote health monitoring to human customer including patient. ECG sensor device with wireless network facility is more effective to manage ECG data in a hospital as well as home healthcare. When somebody share wireless ECG sensor device with other, identification will be needed. ECG pulse have a characteristic to identify each other. In this paper, we proposed the system and design the protocol to have human identification between wireless ECG sensor device and some kinds of medical applications through ZigBee gateway. we expect that human identification procedure is more simple than any other ways such as RFID Tag.
양문흠,박상진,노승탁,Yang, Mun-Heum,Park, Sang-Jin,No, Seung-Tak 대한기계학회 1997 大韓機械學會論文集B Vol.21 No.12
Numerical analyses were performed to investigate the characteristics of regenerator in oscillating flow by using moving boundary method and Darcy model. In this work, periodic adiabatic boundary condition was suggested as the boundary condition of adiabatic part so that the effects of the thermal inertia of the wall could be considered. In carrying out numerical analyses, two models were applied and compared. One called isotropic model has the same thermal conductivity in radial and axial directions within a porous media. The other called aeolotropic model has different conductivity in each directions. Isotropic model could not show the advantage of energy reduction which needs to maintain constant wall temperature difference between heater and cooler. But aeolotropic model could simulate the reduction of energy consumption.
A new Middle-Late Maturity rice cultivar with Excellent Grain Quality "Hopyeongbyeo"
Hyun Jung Kwang,Hyun Tak Shin,Seong Hee Lee,Jae Kil Lee,Jeong Kwon Nam,Kyu Seong Lee,Mun Sik Shin,Jae Kwon Ko,Seung Yeub Lee,Tae Hwan Noh,Jin Il Choung,Ki Young Kim,Don Hyang Choi 한국육종학회 2007 한국육종학회지 Vol.39 No.2
Hopyeongbyeo is an anther culture derived Japonica rice (Oriza sativa L.) cultivar from the cross between Hitomebore and Hwajinbyeo by the rice breeding team of Honam Agricultural Research Institute (HARI), NICS, RDA, in 2003. This cultivar has a about 126 days growth duration from transplanting to harvesting. The short and round grain shape of Hopyeongbyeo is translucent with non-glutinous endosperm. Amylose content of rice grain is about 17.8% and high palatability of cooked rice compared with Nampyeongbyeo. This cultivar shows resistant to bacterial blight pathogenes of K1. The milled rice yield of Hopyeongbyeo is about 5.13MT/ha at ordinary transplanting culture in the local adaptability test. Hopyeongbyeo would be adaptable for the southern plain area of Korea.