야쿠트어 폐쇄자음 연구-러시아어 차용어휘 분석-

강덕수 ( Duck Soo Kang ),김지선 ( Jee Sun Kim ),홍준희 ( Jun Hee Hong ) 한국외국어대학교 언어연구소 2007 언어와 언어학 Vol.0 No.39

Duck-soo Kang.Jee-sun Kim.Jun-hee Hong. 2007. A Study of Obstruents in Yakut through Analysis of Borrowed Words from Russian. Language and Linguistics 39, 1-16. One of the most important constraints in Yakut is connected with syllabic structure. Its syllabic structure is based on CV. So the constraint of "NoGeminates" is strictly applied. And the harmony between features is also considered important. Yakut has the strict constraint on the phonotactical relations. In Yakut a feature [constricted glottis] works more vigorously than [voiced]. This feature is combined with a feature [+back] or [+lab], making new constraints on the initial place: *#[+back, -CG], *# [+lab,+CG]. Finally, consonantal assimilation in obstruents of Yakut is dominated by 2 lows of constraints. VowelHarmony >> Ident-CV[pl] >> NCP >> *[+palatal]# >> Ident-IO; *#[+back, -cont][+back,-high] >> *#[+back,-CG], *# [+lab,+CG] >> [+cont] >> NoGem >> Ident-IO >> *[+voiced]#

케이슨 변위 발생 원인분석 및 보강대책 사례

남준희(Nam, Jun?Hee),김완호(Kim, Wan-Ho),김우규(Kim U-Gyu),이강일(Lee, Kang-Il) 한국지반신소재학회 2019 한국지반신소재학회 학술발표회 Vol.2019 No.10

이중모드 접힌 링-공진기를 이용한 BPF 설계

강성준,황희용 江原大學校 産業技術硏究所 2007 産業技術硏究 Vol.27 No.B

In this paper, a BPF with a dual mode folded ring resonator is presented. The dual mode ring resonator is also exactly analyzed by using Y-parameter method, in which the difference in admittance of two lines make the ring resonator work as a dual mode resonator. The proposed 'BPF has an advantage of small size compared to conventional one with dual mode ring resonator.

Balun-BPF의 이중모드 링 공진기 해석

강성준,황희용 강원대학교 정보통신연구소 2008 정보통신논문지 Vol.12 No.-

In this paper, we analyzed the dual mode ring resonator of the recently reported Balun-BPF by network Y-parameter analysis. Using the derived Y-parameter and slope parameters, we also verified that the balun conditions of the Balun-BPF at center frequency. This makes it easy to design the Balun-BPF with arbitrary characteristics.

로보트 매니플레이터의 KIC-Based 동력학적 모델링의 개선 방안 연구

강희준 울산대학교 1993 공학연구논문집 Vol.24 No.2

본 논문은 기존의 KICs(Kinematic Influence Coefficients)에 근거한 로보트 매니퓰레이터의 동력학적 모델링 방법과 그 적용의 장점을 소개하고, 이 방법의 단점인 계산의 비효율성을 극복하기 위한 개선 방안을 제시한다. 제시된 방법은 Generalized Augmented Body 개념을 기초로 하고, 기존의 방법에 비교하여 동력학적 모델을 구하는데 필요한 계산의 갯수(Computational Counts)의 44% 감소를 이루었다. In this paper, the current KIC(Kinematic Influence Coefficients) based dynamic modeling algorithm of robot manipulators is modified to overcome its computational inefficiency. The modification is made by the introduction of the generalized body concept. This modified algorithm allows a 44% computational saving over the current optimized method.

모듈러 로봇의 기구학적/동력학적 해석방안 연구

강희준 울산대학교 1997 공학연구논문집 Vol.28 No.2

산업용 로봇의 물리적 구조(Physical Structure)가 고정됨에 따라 로봇의 기능이 제약되는 것을 극복하기 위하여, 로봇의 구성 요소들을 모듈화하고 특정한 작업 요구가 발생함에 따라 그 모듈화된 요소들을 결합하여 최적 기구학적/동력학적 구조의 로봇(Reconfigurable Modular Robot)을 완성하고자 하는 모듈러 로봇의 개념은 여러 연구자에 의해서 소개된 바 있다. 본 논문에서는, 모듈러 로봇의 개념을 구체화하는데 반드시 필요한 작업인 모듈의 선정과 모듈 파라미터 정의 그리고 정의된 모듈로 구성된 모듈러 로봇의 기구학적/동력학적 해석 방안을 연구하고, 이에 근거한 모듈러 로봇 해석 소프트웨어를 개발하였다. In order to overcome the conventional robot's physical limitation to frequent changes in operational requirements, it is quite appealing to modularize its system components and allow them to be combined into various configurations to best suit the needs of a particular application. The concept of modular robot has been presented by several researchers. In this paper, the kinematics and dynamics of modular robot are studied, which concretes the concept of modular robot. This study includes the selection of individual module, the definition of their parameters and the development of module based kinematic/dynamic analysis software.

광파이버 변위 센서를 적용한 자기베어링 정적 부상 제어 연구

강종규,신우철,홍준희 한국공작기계학회 2003 한국공작기계학회 추계학술대회논문집 Vol.2003 No.-

Five expensive sensors are necessary to control a magnetic bearing system. The sensor price rate of magnetic bearing system is high. So it is necessary that cheap and good sensor is developed. The optical fiber displacement sensor is adaptive to satisfy this condition. We can design magnetically suspended spindle based on static characteristic of optical fiber displacement sensor developed. The controller can be designed by decoupled feedback PD. Therefore, it is simpler than any other controller comparatively.

2007년 대한감염학회 권장 성인 예방접종 권장안

강진한,김홍빈,손장욱,이상오,정문현,정희진,최영화,최정현,최준용,최희정 대한감염학회 2008 감염과 화학요법 Vol.40 No.1

In 2007, the Korean Society of Infectious Diseases recommended an immunization schedule for adults residing in Korea. This recommendation includes four categories: standard immunization for healthy persons, supplementary immunization for persons with underlying illnesses, recommendations for health-care personnel and for international travelers. The Standard Immunization Schedule consists of universal vaccination (tetanus-diphtheria/tetanus-diphtheria-pertussis (Td/Tdap); hepatitis A vaccine for persons aged 20s; human papilloma virus vaccine for women under 26 years old; meningococcal vaccine for military recruits and college students in dormitories; influenza vaccination for persons aged 50 years or more and pregnant women; and pneumococcal vaccination for persons aged 65 years or more) and catch-up vaccination (hepatitis A vaccine for persons aged 30s; hepatitis B vaccine, varicella and MMR vaccines for persons who have uncertain specific immunities). The Supplementary Immunization Schedule recommends 4 vaccines, i.e., pneumococcal, influenza, meningococcal, and Haemophilus influenzae type b, appropriate to the underlying illnesses, and confirmation of the presence of antibodies to hepatitis A and hepatitis B. The Recommendation for Health-Care Personnel includes universal vaccination (influenza and pertussis) and catch-up vaccination (hepatitis B, measles-mumps-rubella and varicella for seronegative health-care personnel). The Recommended Immunization for International Travelers focuses reinforcement of vaccinations for healthy persons and includes certain immunizations necessary for international travel (yellow fever, meningococcal, plaque, tick-borne encephalitis, and cholera). These guidelines can be seen at www.ksid.or.kr.

MC²학습 시스템이 인지능력에 미치는 영향

전태원,정청희,이강헌 師範大學 體育硏究所 1994 서울大學校 體育硏究所論集 Vol.15 No.2

The purpose of this study was to investigate the effect of the MC² learning systems on cognitive ability. Twenty male university students were sellected as subjects and were randomly assigned to both a control (10) and an experimental group (10). Subjects were then pre-tested for simple, and choice reaction time, movement time, short-term memory, probeability and concentration. The practice were for 30 minutes each, 3 days a week for 4 weeks. The finding of this study were as the follows. ① MC² learning system did not increase simple & choice reaction time. ② MC² learning system partly improved of movement time. ③ MC² learning system partly increased short-term memory. ④ MC² learning system did not increased probeability. ⑤ MC² learning system increased the concentration ablility. These test were done with limited subjects over very short experimental period and only a few programs were selected from among the whole MC² learning system. Therefore, more research will be required in well controlled laboratory & field situations to determine the long term effect of MC² learning system.

球形 글라스비즈의 흐름角 測定

姜錫浩,宋希準,安熙官 嶺南大學校 工業技術硏究所 1978 연구보고 Vol.6 No.1

In order to study the flow characteristics of spherical glass-beads ranging from 40 mesh to-115 mesh, its angle of repose and angle of rupture were measured as a function of average particle size, addition of fine powder as glidant or lubricant, and admixture of 2 or 3 adjacent fractions of beads classified by screening. The angle of repose of the glass-beads increases with increasing particle size of above 100 mesh, but for beads smaller than 100 mesh, the angle of repose increases with decreasing particle size. Fine glidant of montmorcalite added to the beads in very small concentrations of 0.6wt, % decreases the flow angles, while it tends to increase strongly the flow angles at higher concentrations.