중생 고품질 내병 다수성 벼 ‘영보(嶺寶)’

박노봉(No-Bong Park),김상열(Sang-Yeol Kim),여운상(Un-Sang Yeo),김정일(Jeong-Il Kim),이지윤(Ji-Yoon Lee),권오덕(Oh-Deog Kwon),박동수(Dong-Soo Park),이종희(Jong-Hee Lee),조준현(Jun-Hyun Cho),송유천(You-Cheon Song),오성환(Seong-Hwan Oh) 한국육종학회 2019 한국육종학회지 Vol.51 No.4

‘Yeongbo’ is a variety of japonica rice (Oryza sativa L.) with good eating quality, resistance to rice stripe virus, rice dwarf virus, and bacterial blight disease. It was developed by the rice breeding team of the Yeongdeok Branch, National Institute Crop Science, Rural Development Administration in 2014. This variety was derived from a cross between ‘Yeongdeog35’ with good eating quality and ‘Saekyehwa’ with good plant type in the 2002 summer season. A promising line selected through the pedigree breeding method, YR24269-1-2-1-2-3-3, was designated as ‘Yeongdeog57’ in 2011. After a local adaptability test at nine locations from 2012 to 2014, ‘Yeongdeog57’ was released under the name of ‘Yeongbo’ in 2014. ‘Yeongbo’ had a short culm length of 66 cm and medium growth duration. This variety was resistant to K1, K2, and K3 races of bacterial blight, rice stripe virus, and dwarf virus, and moderately resistant to leaf blast disease. ‘Yeongbo’ had translucent and clear milled rice kernel without white core and belly, and good eating quality according to a panel test. The yield potential of ‘Yeongbo’ in milled rice was approximately 5.75 MT/ha at an ordinary fertilizer level in the local adaptability test. This cultivar would be adaptable to middle plain area, south plain area, Yeongnam plain area, east costal area, and south mid-mountainous area. (Registration No.6804)

MAS를 이용한 줄무늬잎마름병 저항성 조생종 벼 ‘해담쌀’ 개발

이종희(Jong-Hee Lee),조준현(Jun-Hyeon Cho),이지윤(Ji-Yoon Lee),오성환(Seong-Hwan Oh),김춘송(Choon-Song Kim),박노봉(No-Bong Park),황운하(Un-Hwa Hwang),송유천(You-Chun Song),박동수(Dong-Soo Park),여운상(Un-Sang Yeo) 한국육종학회 2019 한국육종학회지 Vol.51 No.4

‘Haedamssal’ is an early maturing and rice stripe virus disease-resistant cultivar adaptable for early-transplanting cultivation that was developed by the rice breeding team of the Department of Southern Crop, NICS, RDA, in 2014. This cultivar was derived from the cross YR25869 (YR21247-B-B-B-49-1/Sasanishiki BL4//Koshihikari) and YR25868 (Unkwang//YR21247-B-B-B-49-1/Sasanishiki BL4) made in the 2005/2006 winter season and was advanced to the F5 generation by a bulk breeding method using rapid generation advance. To incorporate rice stripe virus resistance, marker-assisted selection on the RSV gene was conducted in 3-way and 6-way cross F1 generation using the tightly linked marker RM6897. From testing in the replicated yield trial in 2011, a promising line YR26258-B-B-B-33-3 was selected and it was designated as ‘Milyang276’. A local adaptability test of ‘Milyang276’ was performed at three locations from 2012 to 2014 and it was named as ‘Haedamssal’, which was a good eating quality variety. The culm length was 67 cm in yield trials, which was 4 cm shorter than ‘Jopyeong’. The number of spikelets per panicle was lower than ‘Jopyeong’, whereas the number of tillers per hill was higher. This variety was resistant to RSV disease, bacterial blight, and leaf blast disease. The milled rice yield of ‘Haedamssal’ was 5.48 MT per ha at the early transplanting in the local adaptability test. ‘Haedamssal’ is well adapted to early transplanting cultivation in the southern plain area (Registration No. 6811).

고구마를 통해서 본 한일관계

노성환(No Seong-Hwan) 동북아시아문화학회 2010 동북아시아문화학회 국제학술대회 발표자료집 Vol.2010 No.5월

Sweet potato originated from Central and South America. It was brought to Europe by C. Columbus, and then to the Philippines and Malaysia Islands by Spanish and Portuguese people. And it was spread across Fuzhou Province of China to Okinawa, across Tanegasima to Gagosima, and finally across Daemado to Korea. In the last route, Mr. Saburo Harada in Tsusima and Mr. Eom Jo made a great contribution to the process. Some advocated once that sweet potato had been already introduced from China. So-called ‘Theory of Introduction from the North’ is not true. Although the information source regarding sweet potato is not Japan but China, its introduction source is not China but Japan. Sweet potato was, for a while, imported to Korea by Mr. Jisu Seo, who was requested from Mr. Gwangryeo Lee, but withered due to carelessness and ended in failure. Eventually Mr. Eom Jo obtained the sweet potato from Daemado and began to cultivate in Korea. From the period of introduction, sweet potato was called ‘Gamja’ or ‘Goguma’. While ‘Gamja’ was restricted to the regions of Jeju, Jeolla and Chungnam, ‘Goguma’ was widely used among other various areas. As ‘Gamja’, a potato, was introduced from China and people got aware of the differences between sweet potato and potato, sweet potato should be called just ‘Goguma’, and the name ‘Goguma’ is popular across the country recently. Just as Japanese people called the origin of sweet potato, which was introduced from the native land of Central and South America through the Philippines and China, Kara(唐), Ryukyu(琉球) or Satsuma(薩摩), so Korean people named its origin by using the Daemado-originated word to distinguish ‘Goguma’ from ‘Gamja’.

섬유 혼입 순환골재 콘크리트의 역학적 특성에 관한 연구

노성열(No Seong-Ryeol),신용석(Shin Yong-Seok),김대성(Kim Dae-Seong),유명환(Yoo Myung-Hwan),김정섭(Kim Jeong-Sup) 대한건축학회 2009 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.29 No.1(구조계)

The rate of recycling using recycled concrete which occupies most of construction wastes is increasing. But, negative recognition from inferior quality of recycled aggregates and lower grade of compressive strength, bending strength, frost resistance and ductility make application of recycled aggregates to structure insufficient. Therefore, this study conducted material and member experiments by mixing fiber for the purpose of improving the properties of recycled aggregate concrete and the results of the study are suggested. To synthesize the experimental results, it was found that the specimen with 30% of steel fiber admixture had compressive strength, tensile strength and frost resistance equivalent to or higher than the standard specimen and 30% of replacement of recycled aggregates is applicable to actual structure. But the specimen of 60% recycled aggregate with fiber admixture didn't achieve improvement of brittle destruction in shear test unlike 30% specimen and it is difficult for it to apply to actual structure. Also sustaining study on the replacement of 40% or more of recycled aggregate is necessary.

심부정맥혈전증의 병인 분석

이제환 ( Lee Je Hwan ),박선양 ( Park Seon Yang ),계경채 ( Gye Gyeong Chae ),정철원 ( Jeong Cheol Won ),신현춘 ( Sin Hyeon Chun ),이진학 ( Lee Jin Hag ),양성현 ( Yang Seong Hyeon ),김병국 ( Kim Byeong Gug ),김노경 ( Kim No Gyeon 대한내과학회 1993 대한내과학회지 Vol.44 No.3

Background : The formation of deep vein thrombosis reflects a balance between the effects of thrombogenic stimuli and a series of protective mechanisms. Substantial progress has been made in the last several decades in identifying hereditary and acquired risk factors predisposing to deep vein trombosis. Even so, a large number of patients still have no identifiable underlying cause for recurrent venous thrombosis. Elucidation of specific predisposing factor (s) is required for proper management of thrombosis. For the Korean patients, these factors have not been well characterized. Methods : We analyzed clinical profiles of the patients with venous thromboembolism and investigated the laboratory abnormalities known to be associated with increased risk of thrombosis. Results : 1) The male-female ratio was 1 : 1. 13 and age distribution showed 24.7% in fifth decade, 22.4% in sixth, 18.8% in fourth, 11.7% in third, 10.6% in seventh, 7.1% over 70 years old, and 4.7% under 20 years. 2) The thromboses were most commonly located in lower extremities (74.1%), and intraabdominal thromboses were 16 cases (18.8%), thromboses of upper extremities 4 cases (4.7%), superior vena cave thrombosis 1 case (1.2%) and pulmonary embolism without evidence of deep vein thrombosis 1 case (1.2%). Thirty-four percent of the cases were diagnosed as having pulmonary embolism. 3) The clinical risk factors for venous thromboembolism were old age(17.0%), malignancy (15.3%), prior history of venous thromboembolism (12.9%), postoperative state (10.6%), immobilization (8.2%), hyperlipidemia (5.9%), systemic lupus erythemato년 (4.7%), obesity (4.7%), stasis (4.7%), nephrotic syndrome (3.5%), diabetes mellitus (3.5%), Behcet`s disease (2.4%), estrogen (2.4%). Twenty-nine percent of the cases had no indentifiable clinical risk factors. 4) The laboratory abnormalities associated with venous thromboembolism were increase of anticardiolipin antibody (19.4%), decrese of protein C activity (16.7%), decrease of protein S (free form) antigenicity (10.7%), decrease of antithrombin Ⅲ activity (5.9%), decrease of tissue-type plasminogen activator (t-PA) (22.7%), increase of plasminogen activator inhibitor type 1 (PAI-1) (29.4%) and decrease of fibrinolytic activity (42.4%). Conclusion : Clinical and laboratory risk factors have been determined in 85 patients with deep vein thrombosis and/or pulmonary embolism in Korea. Major clinical risk factors for venous thromboembolism included old age, malignancy, prior history, postoperative state and immobilization. Among the laboratory abnormalities associated with venous thromboembolism, increase of PAI-1 and/of decrease of t-PA, and increase of anticardiolipin antibody were most frequently observed.

Serum Globotriaosylceramide Assay as a Screening Test for Fabry Disease in Patients with ESRD on Maintenance Dialysis in Korea

( Jeong-Yup Kim ),( Young-Youl Hyun ),( Ji-Eun Lee ),( Hye-Ran Yoon ),( Gu-Hwan Kim ),( Han-Wook Yoo ),( Seong-Tae Cho ),( No-Won Chun ),( Byoung-Chunn Jeoung ),( Hwa-Jung Kim ),( Keong-Wook Kim ),( S 대한내과학회 2010 The Korean Journal of Internal Medicine Vol.25 No.4

Background/Aims: Fabry disease is an X-linked recessive and progressive disease caused by α-galactosidase A (α-GaL A) deficiency. We sought to assess the prevalence of unrecognized Fabry disease in dialysis-dependent patients and the efficacy of serum globotriaosylceramide (GL3) screening. Methods: A total of 480 patients of 1,230 patients among 17 clinics were enrolled. Serum GL3 levels were measured by tandem mass spectrometry. Additionally, we studied the association between increased GL3 levels and cardiovascular disease, cerebrovascular disease, or left ventricular hypertrophy. Results: Twenty-nine patients had elevated serum GL3 levels. The α-GaL A activity was determined for the 26 patients with high GL3 levels. The mean α-GaL A activity was 64.6 nmol/hr/mg (reference range, 45 to 85), and no patient was identified with decreased α-GaL A activity. Among the group with high GL3 levels, 15 women had a α-GaL A genetics analysis. No point mutations were discovered among the women with high GL3 levels. No correlation was observed between serum GL3 levels and α-GaL A activity; the Pearson correlation coefficient was 0.01352 (p = 0.9478). No significant correlation was observed between increased GL3 levels and the frequency of cardiovascular disease or cerebrovascular disease. Conclusions: Fabry disease is very rare disease in patients with end-stage renal disease. Serum GL3 measurements as a screening method for Fabry disease showed a high false-positive rate. Thus, serum GL3 levels determined by tandem mass spectrometry may not be useful as a screening method for Fabry disease in patients with end stage renal disease. (Korean J Intern Med 2010;25:415-421)

Characteristics of a New Kiwifruit Variety Actinidia chinensis cv. ‘Jecy Gold’ Cultivated in Jeju Island

Seong-Cheol Kim,Ki-Chang Jang,Eun-Young Song,Na-Young No,Doo-Young Moon,Misun Kim,Chun Hwan Kim 한국원예학회 2007 한국원예학회 학술발표요지 Vol.2007 No.6

중생 고품질 내병 내도복 다수성 벼 ‘다보(多寶)’

박노봉(No-Bong Park),여운상(Un-Sang Yeo),김정일(Jeong-Il Kim),이지윤(Ji-Yoon Lee),권오덕(Oh-Deog Kwon),박동수(Dong-Soo Park),장재기(Jae-Ki Chang),이종희(Jong-Hee Lee),조준현(Jun-Hyun Cho),송유천(You-Cheon Song),오성환(Seong-Hwan Oh) 한국육종학회 2015 한국육종학회지 Vol.47 No.2

A rice variety ‘Dabo‘ is a japonica rice (Oryza sativa L.) with good eating quality, lodging tolerance, and resistance to rice stripe virus (RSV) and blight bacterial disease(BB). It is developed by the rice breeding team of Yeongdeog Substation, National Institute Crop Science, RDA in 2012. This variety derived from a cross between ‘Yeongdeog31’ with good plant type and ‘Milyang165’ with good eating quality conducted in 2001/2002 winter season. A promising line, YR23160-31-2-1-5-B-3, selected by pedigree breeding method was designated as the name of ‘Yeongdeog53’ in 2009. After the local adaptability test was carried out at seven locations from 2010 to 2012, ‘Yeongdeog53’ was released as the name of ‘Dabo’ in 2012. ‘Dabo’ is short culm length as 69 cm and medium-growth duration. This variety is resistant to races, K1, K2, and K3 of bacterial blight and stripe virus and moderately resistant to leaf blast disease. ‘Dabo’ has translucent and clear milled rice kernel without white core and belly rice, and good eating quality as a result of panel test. The yield potential of ‘Dabo’ in milled rice is about 5.90 MT/ha at ordinary fertilizer level of local adaptability test. This cultivar would be adaptable to south plain, east-south costal area, and south mid-mountainous area.

동적 링크 라이브러리를 활용한 과전압 계전기 모델링

성노규(No-Kyu Seong),여상민(Sang-Min Yeo),김철환(Chul-Hwan Kim) 대한전기학회 2009 대한전기학회 학술대회 논문집 Vol.2009 No.7

최근 전력산업의 화두가 되고 있는 지능형 전력망과 그린 에너지 사용의 확대로 인하여 배전계통은 더욱 복잡한 망구조를 띄고 있으며, 이에 따라 계통에서 발생하는 고장전류 증가 및 과도현상들도 매우 다양하게 나타나고 있다. 이와 같은 과도현상으로부터 배전계통을 보호하기 위해 전력용 퓨즈, Recloser, 과전류 계전기, 과전압 계전기 등이 사용된다. 이러한 보호 기기들이 정상 동작하기 위해서는 사전 모의를 통해 상시 부하 전류와 고장 전류 및 계통 이상 상태를 파악하고, 다른 보호기기와의 보호 협조를 고려해야 한다. 이러한 보호 장비들을 구현하고, 동작을 검증함에 있어 기존에는 EMTP(ElectroMagnetic Transients Program)와 같은 과도현상 해석 프로그램이 사용되어 왔다. 최근 상용 버전으로 개발된 EMTP-RV(ElectroMagnetic Transients Program-Restructured Version)는 기존의 컨트롤 소자들로만 구현해야 했던 한계점을 극복하기 위해 사용자 정의가 가능한 DLL(Dynamic Link Library) 기능을 제공함으로써 사용자가 EMTP-RV 개발자와 동일한 환경 하에서 계통 소자를 구현할 수 있도록 하였다. 본 논문에서는 새로운 모델링 기법인 DLL 기능을 이용하여 과전압 계전기를 구현하고 결과를 검증하여 모델링 방법의 적합함을 보였다.

급성 위식도정맥류 출혈에 내시경 N-butyl-2-cyanoacryl주입요법의 효과 TIPS의 치료 효과와의 비교 검토

노두영 ( No Du Yeong ),박선영 ( Park Seon Yeong ),주소영 ( Ju So Yeong ),박창환 ( Park Chang Hwan ),이완식 ( Lee Wan Sig ),주영은 ( Ju Yeong Eun ),김현수 ( Kim Hyeon Su ),최성규 ( Choe Seong Gyu ),유종선 ( Yu Jong Seon ),김세종 ( 대한소화기학회 2004 대한소화기학회지 Vol.43 No.3

Background/Aims: Though endoscopic therapies such as variceal ligation and sclerotherapy has been performed, bleeding from the large esophageal and gastric varices still poses significant risk of death. Decrease of portal pressure by TIPS (transjugular intrahepatic portosystemic shunt) or surgical shunt was indicated as cause of failure of endoscopic therapies. Treatment of N-butyl-2-cyanoacrylate has been especially effective for gastric variceal bleeding, but comparison with other treatments had not been reported yet. In this study, the effect of cyanoacrylate injection therapy was cross-examined with the result of TIPS in acute esophagogastric variceal bleedings. Methods: From April 1995 to June 2002, endoscopic cyanoacrylate injection therapy (43 cases) and TIPS (63 cases) were performed in our hospital. Each group was analysed regarding their clinical results including initial hemostasis rate, rebleeding rate, survival duration, mortality and morbidity. Results: Initial hemostasis rate was 95.3% in cyanoacrylate group and 92.1% in TIPS group. Cumulative probability of rebleeding was not different between two groups. Overall complication rates associated with the procedure were 50.8% in TIPS group and 9.3% in cyanoacrylate group. There was no significant difference between two groups in their survival rates. Conclusions: Cyanoacrylate injection therapy was relatively safe, and has comparable results with TIPS for uncontrollable and severe esophagogastric variceal bleedings. (Korean J Gastroenterol 2004;43:186-195)