http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : 김대호(Kim, Dai-Ho) (검색결과 586 건)
- 무료
- 기관 내 무료
- 유료
-
잔디밭 잡초 바랭이와 민들레 방제를 위한 살초활성 약용식물의 탐색
김대호,강재영,김인섭,전민구,이재득,김익휘,Kim, Dae-Ho,Kang, Jae-Young,Kim, In-Seob,Jeon, Min-Goo,Lee, Jae-Deuk,Kim, Ik-Hwi 한국잔디학회 2012 한국잔디학회지 Vol.26 No.1
본 연구에서는 잔디밭 문제 잡초인 바랭이(Digitaria sanguinalis L.)와 민들레(Taraxacum platycarpum H. DAHLST.)에 대한 약용식물 추출물 23종의 살초활성을 조사하였다. 페트리디쉬 검정에서 효과가 나타난 약용식물 추출물을 선발하여 포트에서 발아전 처리를 하였으며, 그 결과 바랭이에서는 울금(61%)과 천궁(62.5%) 추출물에서 발아억제 효과가 나타났으며, 민들레에서는 가죽나무(77.8%) 추출물에서 발아억제 효과가 나타났다. 경엽처리에서는 두 초종 모두 가죽나무 추출물에서 살초효과가 우수한 것으로 나타났다. Crabgrass (Digitaria sanguinalis L.), Dandelion (Taraxacum platycarpum H. DAHLST.), Annual bluegrass (Poa annua L.), Gree kyllinga (Kyllinga brevifolia var.), Red clover (Trifolium pratense L.), Annual lespedeza (Kummerowia striata (Thunb.)Schindl.), Mugwort (Artemisia capillaris Thunb.), Horseweed (Erigeron canadensis L.), Field horsetail (Equisetum arvense L.) are major weeds in turf. In this study, 23 medicinal plant extracts were tested for herbicidal activities against crabgrass and dandelion in the course of major weed in turf. In pot experiment, we implemented pre-emergence application used medicinal plant extracts showed herbicidal activity in petridish experiment. In effect, inhibition rates of germination were 61.0% at Curcuma longa extract and 62.5% at Cnidium officinale extract in crabgrass pot experiment, and 77.8% at Ailanthus altissima extract in dandelion pot experiment.
-
김대호,강용식,이주영,문경환,임윤식,김완식,신재권,구자완,김진태,조주필,차재상,Kim, Dae-Ho,Kang, Yong-Sik,Lee, Joo-Young,Moon, Kyung-Hwan,Lim, Yun-Sik,Kim, Wan-Sik,Shin, Jae-Kwon,Gu, Ja-Wan,Kim, Jin-Tae,Cho, Ju-Phil,Cha, Jae-Sang 한국인터넷방송통신학회 2011 한국인터넷방송통신학회 논문지 Vol.11 No.6
In this paper, we intend to implement system of the automation of foul/waste water disposal plant by using processed sensor data. We designed the model of communication system based on wireless indoor environment, implemented monitoring and control system based on IP. In the implemented monitoring system, it is possible to control and monitor through not only PC but also smart device(tablet PC, smart phone) anywhere, if WEB is connected.
-
김대호,박영옥,김도욱,정용주,김기홍,김호영,Kim, Dae-Ho,Park, Yeong-Ok,Kim, Do-Uk,Jeong, Yong-Ju,Kim, Gi-Hong,Kim, Ho-Yeong 한국전자통신연구원 1992 ETRI Journal Vol.14 No.4
본 고는 확산대역 시스팀에서 많이 사용되고 있는 상관기를 이용한 초기동기 장치의 하드웨어 복잡성과 초기동기에 소요되는 시간을 줄일 수 있는 부분 상관기를 제안하고 이의 성능을 컴퓨터 시뮬레이션을 통해 분석하였다. 시뮬레이션을 통하여 입력 SNR 에 따라서 부분상관기의 출력값을 분별지수로 구함으로써, 통신환경에 따른 적절한 부분 상관기의 길이를 구할 수 있었다. 즉 통신환경의 변화에 대해서 초기동기에 소요되는 시간과 하드웨어의 복잡성을 최대한 줄일 수 있는 상관기의 최적 길이를 구할 수 있었다.
-
-
-
-
-
-
부분유방방사선치료(Accelerated Partial Breast Irradiation) 환자의 장액종(Seroma) 체적 변화에 대한 연구
김대호,손상준,문준기,서석진,이제희,Kim, Dae Ho,Son, Sang Jun,Mun, Jun Ki,Seo, Seok Jin,Lee, Je Hee 대한방사선치료학회 2016 대한방사선치료학회지 Vol.28 No.1
Purpose : By analyzing seroma volume changes in the patients who underwent Partial breast radiation therapy after breast conserving surgery, we try to contribute to the improvement of radiotherapy effect. Materials and Methods : Enrolled 20 patients who underwent partial breast radiation therapy by ViewRay MRIdian System were subject. After seeking for the size of the removed sample in the patients during surgery and obtained seroma volume changes on a weekly basis. On the Basis of acquired volume, it was compared with age, term from start of the first treatment after surgery, BMI (body mass index) and the extracted sample size during surgery. And using the ViewRay MRIdian RTP System, the figure was analyzed by PTV(=seroma volume + margin) to obtain a specific volume of the Partial breast radiation therapy. Results : The changes of seroma volume from MR simulation to the first treatment (a week) is 0~5% in 8, 5~10% in 3, 10 to 15% in 2, and 20% or more in 5 people. Two patients(A, B patient) among subjects showed the biggest change. The A patient's 100% of the prescribed dose volume is 213.08 cc, PTV is 181.93 cc, seroma volume is 15.3 cc in initial plan. However, while seroma volume decreased 65.36% to 5.3 cc, 100% of the prescribed dose volume was reduced to 3.4% to 102.43 cc and PTV also did 43.6% to 102.54 cc. In the case of the B patient, seroma volume decreased 42.57% from 20.2 cc to 11.6 cc. Because of that, 100% of the prescribed dose volume decreased 8.1% and PTV also did to 40%. Conclusion : As the period between the first therapy and surgery is shorter, the patient is elder and the size of sample is smaller than 100 cc, the change grow bigger. It is desirable to establish an adaptive plan according to each patient's changes of seroma volume through continuous observation. Because partial breast patients is more sensitive than WBRT patients about dose conformity in accordance with the volume change.
-
eArticle연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
