우리나라 유방아마에서 CYPIA1, EPHX 유전자 다형성의 역할

최지엽,유정희,이은옥,유근영,박수경,안세현,노동영,최국진,강대희 대한암예방학회 2002 Journal of cancer prevention Vol.7 No.3

Preservation and Maintenance Trends of Historic Sites and the Present Condition of the Utilization of Historical and Cultural Resources - Focusing on historic sites in Seoul and Gyeonggi Province

Yoo-Jung Peck,Dong-Yeob Kwak 한국생태환경건축학회 2020 한국생태환경건축학회 논문집 Vol.20 No.5

분화용 무궁화 자색 단심 ‘Red Bohanjae’ 육성

하유미(Yoo Mi Ha),김동엽(Dong Yeob Kim),심경구(Kyung Ku Shim) 한국원예학회 2015 원예과학기술지 Vol.33 No.2

무궁화 신품종 ‘레드보한재’는 모본 백단심계 ‘안동’(H. syriacus ‘Andong’)과 부본 ‘삼천리’(H. syriacus ‘Samchully’)를 교배한 조합에서 선발되었다. 2002년에 교배를 하여 2004년에 실생 개체 ‘02-RV-17’를 양성하였고, 2005년부터 3년간 생장검정시험 후 생장 및 개화 특성이 분화용으로 우수성이 인정됨으로써 2011년 최종 선발하였고, 2012년 품종보호권을 등록하였다. 신품종 ‘레드보한재’는 가지의 배열상태가 위로 향하고 수형은 키가 작은 왜성형이다. 잎 길이와 폭은 각각 4.2㎝, 2.3㎝로 대조품종 ‘야음’에 비하여 작고 꽃잎의 색이 약간 보라색을 띤 분홍색이다. 또한 꽃의 크기가 9.2cm로 대조 품종에 비해 작고 꽃잎의 모양은 주걱형이다. 개화기는 7월 3일로 대조품종의 7월 10일에 비해 1주일 정도 빠른 여름 개화형이고, 10월 12일 개화가 끝이나 총 개화기간이 101일로 대조품종의 80일에 비해 길다. 신품종 ‘Red Bohanjae’는 종자산업법 제 55조에 의거 2012년 최종등록(품종보호 : 제 4118호) 되었다. A new cultivar of Hibiscus ‘Red Bohanjae’ (Hibiscus syriacus ‘Red Bohanjae’) was developed after crossing between Hibiscus syriacus ‘Andong’ (♀) with white flowers and Hibiscus syriacus ‘Samchully’ (♂) with pink flowers to improve flower quality and growth habit. The Hibiscus breeding program was initiated in 2002, and H. syriacus ‘Red Bohanjae’ was preliminarily selected as ‘02-RV-17’ in 2003 due to its stable flower quality with rich pink flowers and small tree type. The selected line was further evaluated for growth characteristics, leaf shape, leaf size, flowering characteristics, and tested for distinctness, homogeneity, and stability during 2004-2007. The characteristics preserved by grafting. ‘Red Bohanjae’ showed a small growth habit with slightly upright branches. The tree had potential use as a potted plant or bonsai because of its dwarf form. The new cultivar ‘Red Bohanjae’ had violet-pink color flowers (RHS N78C) with red eye spots, small size (9.2 ㎝) and spatulate (I-type) petals. Leaves were 4.2 ㎝ long and 2.3 cm wide. After the evaluation of plant characteristics for 3 years (2005-2007), it was registered as cultivar ‘Red Bohanjae’ (4118, plant variety protection rights number) in 2012. ‘Red Bohanjae’ having violet-pink flowers with red eye and dwarf tree form seems to be suitable for pot or bonsai cultivation in both indoor and outdoor conditions.

무궁화 종간교잡을 통한 홍단심계 신품종 ‘대망’ 육성

하유미(Yoo-Mi Ha),김동엽(Dong Yeob Kim),한인송(In Song Han) 한국원예학회 2010 원예과학기술지 Vol.28 No.4

무궁화 ‘대망’은 2001년 무궁화속 ‘서봉’(H. sinosyriacus ‘Seobong’)을 모본으로 하고 우리나라 재래 무궁화 홍단심계 ‘남원’(H. syriacus ‘Namwon’)을 부본으로 하여 종간교잡한 후 얻은 종자를 파종하여 종간교잡 실생묘를 얻었다. 2003년 개화한 실생묘 계통중 화형과 화색이 특이한 개체 ‘R-143’를 선발 한 후 2004년부터 2006년까지 3년간 접목번식 된 개체들의 특성을 조사하여 후대검정을 실시하였으며, 2006년 기존 무궁화 품종에 비해 꽃이 크고 단심의 길이가 길어 ‘R-143’ 계통을 ‘대망’으로 명명한 후 최종 선발하였다. 잎의 모양이 ‘대망’은 넓은 난형으로 엽선은 첨두형, 엽저는 심장형으로 대조품종과 달랐으며, 잎 길이와 폭이 각각 9.49㎝, 8.72㎝으로 크다. 홍단심계 홑꽃으로 화경이 15.2㎝, 꽃잎 길이가 8.0㎝, 꽃잎 폭은 6.4㎝로서 대조품종인 ‘남원’에 비해 훨씬 크다. 또한 단심이 꽃잎 중간까지 방사선 무늬로 퍼져있으며 단심의 길이가 2.2cm로 길어 일반재배품종에 비해 꽃이 크고 단심이 특이하다. 2006년에 조사된 개화기는 6월 28일로 대조품종의 7월 13일에 비해 2주정도 빠른 여름 개화형이고, 10월 16일 개화가 끝이나 총개화기간이 108일로 대조품종의 73일에 비해 길다. A new cultivar ‘Daemang’ (Hibiscus hybrid ‘Daemang’) originated from the interspecific cross between Hibiscus sinosyriacus ‘Seobong’ and Hibiscus syriacus ‘Namwon’ to improve the flower quality in 2001. ‘Daemang’ was preliminarily selected as ‘R-143’ in 2003 for its stable flower quality with long red eye spot and named in 2006. The tree habit shows vigorous growth and is upright, so it can be used as a specimen tree or street tree. Characteristic tests such as leaf shape, leaf size, flower characteristics, flowering, and capsule size were conducted from 2004 to 2006. The characteristics succeed after grafting. ‘Daemang’ had pink color flower with red eye spot. The width of flower is 15.2 ㎝. Petal length and width are 8.0 cm and 6.4 ㎝, respectively. Leaves are 9.49 cm long and 8.72 cm wide. After the plant characteristics evaluation for 3 years (2004~2006), it was registered as a variety ‘Daemang’ in 2008.

금속/비금속 복합센서기반 위험물 탐지기술 개발

유동수(Dong-su Yoo),김석환(Seok-hwan Kim),이정엽(Jeong-yeob Lee),이석재(Seok-jae Lee) 제어로봇시스템학회 2014 제어·로봇·시스템학회 논문지 Vol.20 No.2

Conventional handheld metal detectors use a single induction coil to detect the metallic parts of explosive objects, and the detector generates an acoustic signal from its magnetic response to a metallic object so that an operator can confirm the existence of mines. Though metal detectors have very useful detection mechanisms to find mines, it is easy to cause a high false alarm ratio due to the detection of non-explosive metallic items such as cans, nails and other pieces of metal, etc. Also, because of the physical characteristic of a metal detector it is hard to detect non-metallic objects such as mines made of wood or plastic. Furthermore, the operator must move it to the left and right slowly and repeatedly to attain enough sensor signals to confirm the existence of mines using only a monotonous acoustic signal. To resolve the disadvantages of handheld detectors, many new approaches have been attempted, such as an arrayed detector and a visualization algorithm based on metal/non-metal sensor. In this paper, we introduce a visualization algorithm with a metal/non-metal complex sensor, an arrayed metal/non-metal sensor and the their testing and evaluation.

옥상텃밭을 이용한 약초재배 시험

하유미 ( Yoo Mi Ha ),김동엽 ( Dong Yeob Kim ),황동규 ( Dong Kyu Hwang ),민광식 ( Kwang Sik Min ) 한국환경복원기술학회(구 한국환경복원녹화기술학회) 2014 한국환경복원기술학회지 Vol.17 No.3

This study was carried out to investigate the growth responses of medicinal plants such as Glehnial ittoralis, Cryptotaenia japonica, Angelica gigas, Reynoutria japonica, Saururus chinensis, Houttuynia cordata, Ligularia fischeri, and Aralia cordata under 70%-shading and full sunlight conditions on arooftop condition using artificial soil as a growth media. Glehnia littoralis, Cryptotaenia japonica, Ligularia fischeri, Saururus chinensis, and Houttuynia cordata showed better growth on plant height, leaf length, leaf width, petiole length and leaf number under full sunlight conditions on a rooftop condition. Cryptotaenia japonica and Houttuynia cordata had high value of Hunter`s a (red-green)under full sunlight, while had lower value of L(lightness) and b(blue-yellow) than those of 70%shading condition. As an index of plant stress response, Glehnia littoralis, Reynoutria japonica, Houttuynia cordata, Ligularia fischeri showed Fv/Fm values 0.79∼0.84 under full sunlight in August, indicating low stress on plant growth. Therefore they seemed to be suitable medicinal plats for rooftop conditions. Ligularia fischeri and Reynoutria japonica showed better growth under 70% shading treatment in August, while showed high growth response under full sunlight conditions in September. The 70% shading treatment was effective for the growth of Angelica gigas, Reynoutria japonica, and Aralia cordata. Angelica gigas and Reynoutria japonica, however, showed better plant growth under full sunlight during summer. The results showed that Glehnia littoralis, Cryptotaenia japonica, Ligularia fischeri, Saururus chinensis, and Houttuynia cordat seemed to be suitable medicinal plants for rooftop garden where there is a full sunlight condition.

옥상 텃밭용 채소를 이용한 인공지반 녹화연구

하유미 ( Yoo Mi Ha ),김동엽 ( Dong Yeob Kim ),구경희 ( Kyung Hee Gu ),황동규 ( Dong Kyu Hwang ),박희령 ( Hee Ryung Park ),윤성진 ( Seong Jin Yun ) 한국환경복원기술학회(구 한국환경복원녹화기술학회) 2011 한국환경복원기술학회지 Vol.14 No.1

This study was carried out to investigate the effects of soil depth and planting density on the growth of lettuce, crown daisy, and strawberry on a rooftop condition using artificial soil as a growth media. The vegetable crops showed better growth for plant height (cm), plant width (cm), plant fresh weight (g), and Fo, Fm and Fv/m on 20cm depth soil than 10cm depth soil except strawberry. Planting density of 16/m2 and 64/m2 did not show significant differences on the growth of the crops. Soil moisture content and EC were low for 10cm depth soil in lettuce plots, whereas there was no significant differences on soil moisture and EC between two soil depth in strawberry plots. Hunter``s L, a, and b values showed the leaf color of lettuce dark green on 20cm depth soil and reddish on 10cm depth soil. Results showed that soil depth suitable for crop growth on rooftop conditions was 20cm rather than 10cm. Growth response of the crops showed no significant difference between 16/m2 and 64/m2, indicating that planting density of 64 plants/m2 could be practiced on rooftop conditions. Lettuce growth rapidly changed in control treatment in which leaves were not pinched out, while slowly changed in plants which leaves were periodically pinched out. In the case of control plot, it was impossible to harvest because withering of lower leaves after blossom on June 22. The plant of crown daisy in which pinching was not conducted, blossomed on June 7, and the plants were removed since its aesthetical value was lost. Strawberry seemed to be a suitable vegetable crop for rooftop conditions based on its high covering rate and extended growth period until late October. The soil depth 20cm and planting density 64 plants/m2 were suitable for vegetable crops on green roof system using artificial soil.

CYP2E1 Genetic Polymorphisms and Breast Cancer

Ji-Yeob Choi,Sue-Kyung Park,Sook-Un Kim,Dong-Young Noh,Se-Hyun Ahn,Kuk-Jin Choe,Keun-Young Yoo,Daehee Kang 대한외과학회 2001 대한외과학회 학술대회 초록집 Vol.2001 No.11

수술 전 설하신경마비를 동반하지 않은 설하신경초종 : 2례보고 Report of 2 Cases

이동엽,이상형,유헌,정희원,한대희,조병규 대한신경외과학회 1999 Journal of Korean neurosurgical society Vol.28 No.12

지역 환경 문제 해결을 위한 시뮬레이션 게임

유혜연(Yoo Hye-yeon),이동엽(Lee Dong-yeob),최석진(Choi Suk-jin) 한국환경교육학회 2002 環境 敎育 Vol.15 No.1

The ultimate goal of environmental education is to train the civilian who positively participates in solving environmental problems. To do above, not only accurate knowledge but also right value about environmental problems are needed. It is reasonable decision making that choose the first of all alternatives to solve the problems by accurate knowledge and right value of an individual. Teaching reasonable decision making in environmental education is related to raise the participant civilian toward regional environmental problem solving.<br/> Simulation game helps that students have a opportunity to practice decision making skills about regional problems and give self-confidence to their decision making ability. So, the aim of this study is to present simulation games whlch is fIt to elementary environmental education. The first one is for group decision making, the second one is for individual decision making. These can make a conclusion, winner and loser of games. But last one is open-ended game and aims to make explicit a variety of opinions, issues and conflicts to problem.