http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
전장에 의해 유도된 a - Si : H의 전기적 특성 변화
李原鎭 대구산업정보대학 1991 논문집 Vol.5 No.-
Bias-induced conductivity changes in a-Si:H are reported. In contrast with the bias effects on doped and multilayered a- Si:H undoped a-Si:H shows the increase of conductivity nearly an order of magnitude sample degradation after cooling with 200V(3000 V/cm)from 200℃. We try to interpret these changes as a result of bias-induced deep trap centers.
李原鎭 대구산업정보대학 1987 논문집 Vol.1 No.-
All materials, whether living or nonliving, contain nuclei that are either protons or neutrons or a combination of both. Nuclear containing an odd number of protons or neutrons, or both in combination, possess a nuclear "spin" and "magnetic moment". Therefore, nuclear magnetic resonance (NMR) is the resonance phenomena of the magnetic moments of nuclei and is practically applicable to most solid-phase and fluid-phase (liquid or gas) materials. This paper presents the basic principles and applications of NMR techniques. NMR techniques has become an indispensable analytical method and tool in chemistry, physics, biophysics, material sciences and pharmacy etc.
홈네트워크 상에서 속성정보를 이용한 티켓기반의 인증 프로토콜
이원진,김기원,김현성,Lee, Won-Jin,Kim, Kee-Won,Kim, HyunSung 대한임베디드공학회 2012 대한임베디드공학회논문지 Vol.7 No.1
Recently, LEE et al. proposed an attribute-based authenticated key agreement protocol over home network, which aimed to support authentication and key agreement between user and home server. However, if the home server is attacked in the protocol, the effects are influenced to the overall home network components severly. Thereby, this paper proposes a new ticket-based authentication protocol using user attributes between user and home devices to solve the problem. The proposed protocol supports the various levels of security to user by diversifying the network accessibility depending on user attribute. Thereby, the protocol could support more secure home network services.
이원진,원찬희,마기중,성덕용,강성수,육도진,박혜정 한국보건의료인국가시험원 2004 보건의료교육평가 Vol.1 No.1
This study shows the optician' s job analysis, some questionaire and their analysis. Job description drafed, the standard of questionaire was fixed. Job description is establised on the results of the job analysis by DACUM( Developing A Curriculum Method). The job description formed above 2.15 referred to the results of survey of the importance and perfomance frequency of the job. These elements made a draft of drawing up standard of the Optician National Licensing Examination by Job Analysis.