• 한국식물생명공학회:학술대회논문집
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• 한국식물생명공학회 2005년도 춘계학술대회 및 국제심포지움 초록집
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• pp.132-132
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• 2005

• 한국식물생명공학회:학술대회논문집
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• 한국식물생명공학회 2005년도 추계학술대회 및 한일 식물생명공학 심포지엄
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• pp.180-180
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• 2005

• 한국식물생명공학회:학술대회논문집
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• 한국식물생명공학회 2003년도 추계학술대회 발표논문 초록집
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• pp.133-133
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• 2003

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2021년도 추계학술발표대회
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• pp.201-204
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• 2021

PIPO 경량 블록암호는 ICISC'20에서 발표된 암호이다. 본 논문에서는 PIPO의 단일 평문 최적화 구현과 4평문 병렬 구현을 제안한다. 단일 평문 최적화 구현은 Rlayer의 최적화와 키스케쥴을 포함하지 않은 구현을 진행하였다. 결과적으로 키스케쥴을 포함하는 기존 연구 대비 70%의 성능 향상을 확인하였다. 4평문의 경우 32-bit 레지스터를 최대한 활용하여, 레지스터 내부 정렬과 Rlayer의 최적화 구현을 진행하였다. 또한 Addroundkey 구현에서 메모리 최적화 구현과 속도 최적화 구현을 나누어 구현하였다. 메모리 사용을 줄인 메모리 최적화 구현은 단일 평문 구현 대비 80%의 성능 향상을 확인하였고, 암호화 속도를 빠르게 구현한 속도 최적화 구현은 단일 평문 구현 대비 157%의 성능 향상을 확인하였다.

• 한국동물학회:학술대회논문집
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• 한국동물학회 1998년도 한국생물과학협회 학술발표대회
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• pp.295.1-295
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• 1998

No Abstract, See Full Text

• 대한설비공학회:학술대회논문집
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• 대한설비공학회 2004년도 하계학술발표 논문집
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• pp.98-98
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• 2004

• 한국동물학회:학술대회논문집
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• 한국동물학회 1999년도 한국생물과학협회 학술발표대회
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• pp.244.2-244
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• 1999

No Abstract, See Full Text

• 한국식물병리학회:학술대회논문집
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• 한국식물병리학회 2003년도 정기총회 및 추계학술발표회
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• pp.73.1-73
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• 2003

In order to cultivate watermelon on farm, grafting of the watermelon seedling to the watermelon stock is necessary because the watermelon root is less viable than the root of watermelon stock. Recently, commercially important watermelon varieties further require a resistant stock against especially CGMMV to control the heavy loss of the total yield of watermelon by CGMMV infection. Therefore, we have set out a project to develop a CGNEMV-resistant watermelon stock. We have successfully transformed dozens of watermelon stocks (gongdae) during last two years especially using a cDNA encoding the coat protein of CGMMV (cucumber green mottle mosaic virus). Recently we have tested levels of resistance of those watermelon stocks against CGMMV infection. For CGMMV inoculation, the leaves of one month old gongdae (T1) were rubbed by carborundum mixed with the CGMMV. A total of 140 plants (T1) were exposed to the CGMMV and we found that ten plants were completely resistant to virus infection. This is the first report that by genetic engineering a cucubitaceae crop resistant to CGMMV infection is ever developed. Further information will be provided in the poster.

• 농촌계획
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• 제15권1호
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• pp.89-99
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• 2009

I wish to establish Kwang-shi Han-woo agriculture theme park furtherance plan that take advantage of unique area resource of homebred cattle meat sale restaurant of the Chungchong-namdo Yesan County Kwang-Shi Ran-woo village. Improve regional income that develops Kwang-shi Ran-woo area that is made up a rest and experience space that escapes in sightseeing of Ran-woo meat putting first that is food, and contribute in economy activation by promotes City-Farm exchange, and is behind present, and is expected that contributes in farm village area activation that is stagnated Ran-woo specialization area of whole country scale. Kwang-shi Han-woo agriculture-farm village theme park plan is thought that active participation of thorough environmental protection and local resident is necessary condition as plan that take advantage of peculiar latency resource of area. In plan process, reflected various opinion of local resident representatives to space but there is a little insufficient page, and sees that also thorough environment analysis should be preceded. Hereafter, see that correction' repletion need a little through thorough grasping of latency resource that put together thorough natural environment investigation. in Yesan County with analysis at final design step. But, see that plan of theme park that take advantage of characteristic resource in farm village, especially situation of Ran-woo farmhouses that is suffering now difficulty as plan that do appropriateness of city in area activation and economical income guarantee side of farmhouse inhabitants.

• 한국소음진동공학회:학술대회논문집
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• 한국소음진동공학회 2010년도 추계학술대회 논문집
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• pp.564-565
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• 2010