Growth pattern and ginsenoside production of auxininduced Panax ginseng rooots

YU Kee-Won(유기원),KIM Yun-Soo(김윤수),KIM Mee Hee(김미희),CHA Ahn Hee(차안희),JEONG Jae Woon(정재운),LEE Yong Wook(이용욱),Yun Seung Rho(윤승로),Choi Sung-Mee(최성미),Park Hee-Ju(박희주),Lee Sang-Jong(이상종),Son Sung-Ho(손성호),PAE 한국원예학회 1999 원예과학기술지 Vol.17 No.2

대학생의 라이프스타일과 유비쿼터스 주거 기능 선호 - 광주광역시 대학생을 대상으로 -

김미실,김미희,Kim, Mee-Shil,Kim, Mi-Hee 한국주거학회 2009 한국주거학회 논문집 Vol.20 No.1

This paper documents research carried on the University students who are potential residents of the city to find out their preference for the ubiquitous residential functions, and categorize based on the life style to find out difference of their preference on ubiquitous residential functions. A survey was conducted on 324 university students in Gwangju city. The students were selected through purposive sampling and quota sampling by self-administered questionnaire sheets. The analysis analyzing methods using SPSS/PC 12.0 are frequency, percentage, factor analysis, cluster analysis, $x^2$(chaisquare)-test and one-way ANOVA (analysis of variance). For the survey, lifestyle types were categorized as: These are classified based on the analysis of facts regarding characteristics of student's lifestyles that are divided into nine types of facts and then make the four types through the cluster analysis as below. Energetic life type, Inactive life type, Family-oriented life type, Thrifty and Personality-oriented life type. The residential function of Ubiquitous is classified as Safety, Convenience, Comfortableness, Information, Health, Leisure and the residential space is divided into bedroom, livingroom, kitchen, bathroom. Considering the preference aspects for Ubiquitous residential function, among the bedroom, living room, kitchen, and bathroom, University student seek for safety from the living room, Convenience from the kitchen and Comfortableness from the living room, bedroom and kitchen. For Information, bedroom is most preferred among the bedroom, living room, and kitchen. For Health and Leisure, bedroom is preferred between bedroom and living room. In terms of the difference about the preferences for ubiquitous functions based on the four types of lifestyles; The Thrift-oriented type is commonly preferred to the Inactive type among the bedroom, living room and kitchen. The Family-oriented and the Thrift-oriented type were preferred to the Energetic and Inactive types in the bathroom. Also, in the entire residential space, the Ubiquitous functions is most preferred by the Thrifty and Personality-oriented life type.

ATM 상에서 다양한 프로토콜을 지원하기 위한 MPOA의 구현

임지영,김미희,최정현,이미정,채기준,최길영,강훈,Lim, Ji-Young,Kim, Mi-Hee,Choi, Jeong-Hyun,Lee, Mee-Jeong,Chae, Ki-Joon,Choi, Kil-Young,Kang, Hun 한국정보처리학회 2000 정보처리논문지 Vol.7 No.1

본 논문에서는 기존 LAN 응용뿐 아니라 다양한 3계층 프로토콜을 ATM 망상에서 서비스해주기 위하여 ATM 포럼에서 제안한 MPOA(multiProtocol Over ATM)를 구현하고 이를 테스트하였다. MPOA 호스트와 엣지 디바이스의 기본이 되는 MPC(MPOA Client)와 라우터 상에 존재하는 MPS(MPOA Server0의 작동 프로시져에 중점을 두어 구현하였다. 구현한 MPC의 기능은 LEC(LAN Emulation Client)와 프리미티브 교환 작업, Ingress와 Egress 캐쉬의 관리와 유지, 그리고 LEC를 통한 디폴트 전송과 지름길 전송들이다. 또한 MPS는 LEC와 프리미티브 교환, MPOA와 NHRP(Next Hop Resolution Protocol)사이의 프레임 변환 및 교환 그리고 Ingress/Egress 캐쉬 관리와 유지 등을 구현하였다. 구현된 MPOA시스템이 올바로 작동하는지 테스트하고자 가능한 모든 시나리오를 작성하여 시뮬레이션에 의해 테스트하였다. In this paper, we implemented and tested MPOA(MutiProtocol Over ATM) standardized in ATM Forum, which provides service for various layer 3 protocols as well as legacy LAN applications over ATM networks. The functions of MPCs(MPOA Clients) and MPSs(MPOA Servers) which are the components in MPOA systems are implemented. MPCs are located at the edge device and MPOA hosts and MPSs exist in routers. The implemented MPCs have the functions such as exchances of primitives between an LEC(LAN Emulation Client) and an MPC, management and maintenance of Egress/Ingress cache, default transmission through LECs and shortcut transmission. Assuming that routing, convergence and NHRP(Next Hop Resolution Protocol) functions exist in routers, the implemented MPSs have the functions such as exchanges of primitives between an LEC and an MPC, conversion and exchanges of frames between MPOA and NHRP, and management and maintenance of Egress/Ingress cache. All of the possible scenarios are made up to test whether they run correctly. The implemented system is tested by simulation according to the scenarios.

ATM 상에서 다양한 프로토콜을 지원하기 위한 MPOA 의 구현

임지영(Ji Young Lim),김미희(Mi Hee Kim),최정현(Jeong Hyun Choi),이미정(Mee Jeong Lee),채기준(Ki Joon Chae),최길영(Kil Young Choi),강훈(Hoon Kang) 한국정보처리학회 2000 정보처리학회논문지 Vol.7 No.1

In this paper, we implemented and tested MPOA(MutiProtocol Over ATM) standardized in ATM Forum, which provides service for various layer 3 protocols as well as legacy LAN applications over ATM networks. The functions of MPCs(MPOA Clients) and MPSs(MPOA Servers) which are the components in MPOA systems are implemented. MPCs are located at the edge device and MPOA hosts and MPSs exist in routers. The implemented MPCs have the functions such as exchanges of primitives between an LEC(LAN Emulation Client) and an MPC, management and maintenance of Egress/Ingress cache, default transmission through LECs and shortcut transmission. Assuming that routing, convergence and NHRP(Next Hop Resolution Protocol) functions exist in routers, the implemented MPSs have the functions such as exchanges of primitives between an LEC and an MPC, conversion and exchanges of frames between MPOA and NHRP, and management and maintenance of Egress/Ingress cache. All of the possible scenarios are made up to test whether they run correctly. The implemented system is tested by simulation according to the scenarios.

인터넷상에서의 집단 범주화에 따른 집단성 지각과 내집단 편애 차이 분석

김기범(Ki-Bum Kim),김미희(Mee-Hee Kim) SBS 2003 미디어경제와 문화 Vol.1 No.2

인터넷상에서 집단은 존재하는가? 만일 사람들이 그것을 실재하는 것으로 지각한다면 오프라인에서와 같이 내집단 편애가 존재할 것인가? 그리고 그 의미는 무엇인가? 본 연구에서는 인터넷상에서의 범주화에 따른 집단성 지각과 내집단 편애에서의 차이를 알아보고자 했다. 본 연구는 유사실험설계로 실시되었고, 대학생들을 대상으로 실시되었으며, 각 실험조건은 먼저 타지펠(Tajfel)의 최소집단 상황(그림선호에 따른 집단 범주화)에 따른 내집단 편애를 온라인상에서 측정하였고, 이를 동일 커뮤니티 범주화, 동일 연고집단 범주화, 인터넷 채팅을 통한 찬반토론에서 동일한 태도를 가진 집단으로 범주화하여 내집단에 대한 집단성 지각, 내집단 성원에 대한 평가(호감성과 친근성), 내집단 성원의 의견에 동조하려는 동조의도, 우리성 지각, 그리고 점수 분배 과제에서 내집단 편애 경향을 비교하는 것이었다. 조건별 집단성 지각과 내집단 편애에 대한 차이 검증 결과, 동일한 커뮤니티에 가입한 사람들을 온라인상에서 만났을 때 동질감, 유사성, 근접성을 지각하는 경향이 높은 것으로 나타났다. 즉, 한국 문화의 내집단이라 할 수 있는 우리집단으로 지각하고 있는 것으로 나타났다. 특히 동일 커뮤니티 집단에 대해서 동조하려는 동조의도도 높게 나타났다. This study was to examine the effects of group categorization on group identity formation and in-group favoritism on internet. In this quasi-experiment, the researchers examined the effects of the group categorization(minimal group, same internet community, identical tie in, the group holding similar attitude on debate) on perceived groupness, perceived Weness, intention of conformity, and ingroup favoritism. A total of 157 undergraduate students participated in this experiment. The results revealed that same internet community group was more likely to perceived the group homogeneity, similarity and proximity than any other groups. This result showed that subjects shared the strong group identity with same community members on cyberspace. These trends resulted in ingroup favoritism (distribution bias) in distribution task on cyberspace. These results indicated that internet is the new medium of communication and formation of public opinion. On-line chat is a relative newcomer to the communication sense, and it mix features of the face to face conversation and talk because it is synchronous.

약용식물 추출물이 첨가된 미네랄이 알코올에 의한 산화적 스트레스 및 숙취해소에 미치는 효과

이석준(Seok Jun Lee),김안드레(Andre Kim),이재화(Jae Hwa Lee),김미희(Mee Hee Kim),이봉상(Bong Sang Lee),지영택(Young Taek Jee),빈재훈(Jae Hun Bin),하종명(Jong-Myung Ha) 한국식품영양과학회 2011 한국식품영양과학회지 Vol.40 No.3

항산화 작용에 효과가 있다고 알려진 복분자, 울금, 산수유 추출물과 알코올분해 효소 작용을 촉진시킬 수 있는 천연 미네랄수(HSMW)를 첨가한 복합물(MIX)이 항산화 활성 및 알코올을 투여한 쥐의 혈중 알코올 농도와 체내 알코올대사에 어떤 영향을 미치는지 검토하였다. 약용식물 추출물에서 복분자, 산수유의 총 페놀 및 플라보노이드 함량이 유의적으로 높게 정량되었으며, DPPH radical scavenging과 SOD 활성에서는 MIX가 유의적으로 높아 항산화 효과를 나타내었다. 혈중 알코올 농도를 측정한 결과에서 10% HSMW 투여군이 대조군의 농도보다 유의적인 차이를 나타내었다. MIX와 CP 투여군은 모든 시간 경과 후에 대조군의 농도보다 유의적인 차이를 나타내었으며 두 군 간의 유의적인 차이는 나타나지 않았지만 고농도가 저농도에 비해 5~10% 더 감소하였다. MIX와 CP 투여군의 간 균질액의 ADH 활성은 정상군에 비해 유의적인 차이를 볼 수 없었으며, ALDH 활성은 MIX와 CP 투여군이 유의적으로 높았다. 또한 혈청 중 간 기능 지표 효소인 GOT, GPT 활성은 MIX 투여군이 정상군과 비슷한 활성을 보여 간 손상이 적었음을 알 수 있었다. 따라서 MIX에 함유된 미네랄수(HSMW)인 Zn, Ca, Mg, Mn 등이 알코올 분해 효소 활성을 조절함과 동시에 약용식물 추출물이 항산화 작용을 하여 음주로 인해 발생하는 숙취 증상과 산화적 스트레스를 효과적으로 완화시킬 수 있으며, 체내 알코올 대사에 직·간접적으로 작용해간 기능의 저하를 방지하는 기능성 숙취 음료로 사용될 것이라고 사료되어진다. This study investigates the effects of a hangover beverage (MIX) that contains minerals (highly-salty mineral water, HSMW) and several medicinal plant extracts, on antioxidant and alcohol-metabolizing enzymes in alcohol administered Sprague-Dawley rats. HSMW is pumped from below the sedimentary rock layer of Dadaepo, Busan, South Korea, which is 1,050 m below the land surface; it tastes salty, like sea water. In terms of medicinal plant extracts, the total phenolic and flavonoid contents of Rubus coreanus and Cornus officinalis were measured as being significantly higher than those in Curcuma longa. The results suggest that treatment with MIX significantly increases superoxide dismutase (SOD) activity and DPPH radical scavenging activity. In the 10% HSMW-, for MIX- and company product (CP)-treated groups, the concentration of blood alcohol was significantly reduced 1~5 hr after alcohol loading, compared to that in the control group. In hepatic alcohol-metabolizing enzyme activities, alcohol dehydrogenase (ADH) activity was found to be higher in the MIX- and CP-treated groups than in controls, whereas acetaldehyde dehydrogenase (ALDH) activity was significantly higher in the CP-treated groups than other groups. This study concludes, therefore, that MIX (HSMW) minerals, like as Zn, Ca, Mg, Mn, and others stimulate alcohol-metabolizing enzymes, while the antioxidants of plant extracts prevent the damage otherwise incurred by alcohol toxicity. These results suggest that the hangover beverage (MIX) alleviates alcohol hangover symptoms by stimulating activities related to hepatic alcohol-metabolizing enzymes and antioxidant effects.

Influence of Starvation of Carbon, Nitrogen, and Phosphate in the medium on the carbohydrate metabolite of Panax ginseng adventitious roots

Yu Kee-Won(유기원),Lim Jong-Hoon(임종훈),Kim Sun-Ja(김선자),Sin Kong-Sik(신공식),Paek Kee Yoeup(백기엽),Kim Mee Hee(김미희),Cha Ahn Hee(차안희),Jeong Jae Woon(정제훈),LEE Yong Wook(이용욱),Lee Sang-Jong(이상종),Yun Seung Rho(윤승로) 한국원예학회 1999 원예과학기술지 Vol.17 No.5

Effect of Sucrose and osmoregulation on growth Pattern and ginsenoside Production of Agrobacterium-transformed Panax ginseng roots

YU Kee-Won(유기원),LIM Jong-Hoon(임종훈),JEONG Jea-Hun(정재훈),KIM Mee Hee(김미희),CHA Ahn Hee(차안희),JEONG Jae Woon(정재운),LEE Yong Wook(이용욱),Yun Seung Rho(윤승로),Choi Sung-Mee(최성미),Park Hee-Ju(박희주),Son Sung-Ho(손성호),P 한국원예학회 1999 원예과학기술지 Vol.17 No.2

소와 및 열구 수복물의 변연부 인공우식 형성에 관한 실험적 연구

김신,김미희 大韓小兒齒科學會 1992 大韓小兒齒科學會誌 Vol.19 No.1

With the purpose of comparing the marginal deterioration of amalgam filling, preventive resin resoration and glass ionomer cement restoration, and experimental study was performed by inducing the artificial caries around the margin of each resoration. 36 extracted human molars, free of restorations, severe caries, or other defects, used as specimen were assigned randomly to three separate groups to the restorative treatment, thermo-cycled, incubated in caries-inducing bath with S.mutans, and processed for histologic investigation under polarized microscope. The results obtained were as follows: 1. The frequency of marginal leakage of preventive resin restoration group and glass ionomer cement filling group was less than amalgam filling group with statistical significance. 2. The outer lesion depth of glass ionomer cement filling group was less than preventive resin restoration group and amalgam filling group with statistical significance. 3. In regards of anticariogenicity, it revealed that glass ionomer cement is superior to other 2 materials.