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)

무용전공별 척주만곡도 비교

임혜자,권혜영,서지혜,이성노 韓國舞踊敎育學會 2003 韓國舞踊敎育學會誌 Vol.14 No.1

The purpose of this study was to analyze the differences in the shape of the front, lateral, and rear sections of the spinal columns by dance majors. The results of the study are described below. First, with respect to the cervical spinal curvature of the lateral spinal column, there were a significantly differences between the general public and modern dance major person. Among other groups, however, there were no differences. Second, in the case of the thoracic spinal curvature, there were no significant differences between the general public and the people who major in Korean traditional dance. However, the measure of the thoracic curvature in modern dancers was greater than that found in ballerinas and Korean traditional dancers. Furthermore, the general public's thoracic spinal curvature was greater than the modern dancers'. Finally, there were no significant differences between modern dancers and the general public in the measure of their lumbar spinal curvature. Korean traditional dancers' lumbar spinal columns, however, were much more curved than the ballerinas'. In addition, modern dancers' lumbar spinal columns were much more curved than Korean traditional dancers'. Based on the results of the study, two recommendations can be proposed. First, training programs and practical courses for dance majors need to be improved simultaneously so that dancers can strengthen their abdominal muscles and increase their flexibility. Second, to avoid deterioration of backbone growth, the general public needs to build up their health through dancing or other exercise programs.

齒痛의 病因病機 및 鍼灸治療에 對한 文獻的 考察

李成魯,李賢,李秉烈 대전대학교 한의학연구소 2001 한의학연구소 논문집 Vol.10 No.1

Objectives:This Investigation was aimed to find out the Classification of Cause and the Effect of Acupuncture and Moxibustion Treatment for Dentalgia Methods: We surveyed the oriental medical books from 《HungTiNeiChing》 to recent published books concerning the Acupuncture therapy for Dentalgia Results: 1.Since the time of 《HungTiNeiChing》 there was called "yateng", "yatong", "chiyaqutong", "kouchitong", "nichi", "chichong", "fengchi", "chongshitong", "chongshiyachi", "chiefengzhongtong", "chiyinzhong", "yachuangzhongtong" 2.The Oriental Medical cause of Dentalgia are fire, wind, cold, blood stasis, stomach-heat, phlegm, difficiency of kidney, late snack, insect and wound, and then the Western Medical cause are cacodontia, periodontal disease, trigeminal nerve pain, stress 3.The meridians used for the treatment are large intestine, stomach, triple warmer, gallbladder and small intestine 4.The most frequently used acupuncture point for the treatment are Hapkok(LI3), Naejong(S44), Hyopko(S6), Igan(LI2), Sohae(H3), Yanggok(SI5), Hagan(S7), Taeyong(S5), Samgan(LI3), Kokehi(LI11) 5.The most frequently used moxibustion for the treatment are Sungjang(CV24), Yolgyol(L7), Kyonu(LI15), Taeyon(L9), Hapkok(LI3) 6.In the superior dental pain there commonly used the acupuncture point of stomach meridian, triple warmer meridian, galbladder meridian. in the inferior dental pain there commonly used the acupuncture point of large intestine meridian. 7.The most frquently used acupunture point for the superior dental pain are Naejong(ST44), Yanggok(SI5), Chongnyong(GI7), Kakson(TE20), In the inferior detal pain there are Taeyong(S5), Hapkok(LI3), Igan(LI2), Sangyang(LI1), Samgan(LI3) 8.In the treatment of dental pain The Acupuncture therapy utilized the division of region are the Erzhen therapy(耳針療法), the Touzhen therapy(頭針療法), the Shouzhen therapy(手針療法), the Zuzhen therapy(足針療法), the Bizhen therapy(鼻針療法), the Wanhuaizhen therapy(腕針療法) 9.In dental pain the other therapy are the Taozhen therapy(陶針療法), the Pifuzhen therapy(皮針療法), the Dianzhen therapy(電針療法), the Yaozhen therapy(藥針療法).

남성 동성애자와 남성 이성애자의 삶의 질과 정신 건강 비교

공성욱,오강섭,노경선 大韓神經精神醫學會 2002 신경정신의학 Vol.41 No.5

연구목적: 본 연구는 동성애자와 이성애자의 삶의 질과 정신 건강-우울, 자살 등-에 대해서 비교하였으며, 동성애자의 삶의 질이 여러 정신 건강과 어떤 관련성이 있는가를 연구하였다. 방법: 20∼30대의 남성 동성애자 129명과 남성 이성애자 114명을 대상으로 횡단적 연구를 실시하였다. 동성애자와 이성애자 모두 삶의 질(소외감), 우울감, 자살 생각, 무망감, 자아 존중감, 대처 방식, 사회적 지지와 갈등, 가족의 적응력과 결손력에 대해서 자기 보고식 척도를 사용하여 비교하였다. 결과: 동서애자군과 이성애자군 간에 연령, 학력, 월수입, 음주, 흡연, 종교에서는 유의미한 차이가 없었다. 동성애자군이 이성애자군에 비해서 과거 여성스러움으로 놀림의 경험, 과거 정신과 병력, AIDS 검사면에서 유의미하게 높게 나타났다. 자아 존중감, 무망감, 대처방식, 가족의 적응력, 사회적 지지와 갈등에서는 두 군 사이에 별다른 차이가 나타나지 않았다. 동성애자군이 이성애자군에 비해서 삶의 질과 가족 결속력이 저하되어 있었으며, 우울감과 자살 사고가 높게 나타났다. 삶의 질의 하위 변인인 가정으로부터의 소외, 사회로부터의 소외, 대인 관계로부터의 소외가 동성애자군에서 높게 나타났다. 따라서 높은 우울감과 낮은 가족의 결손력이 동성애자의 삶의 질에 중대한 영향을 미치고 있는 것으로 나왔다. 결론: 동성애가 DSM 진단 기준에서 제외 되었지만, 많은 정신 건강 문제들이 이성애자군에 비해서 동성애자군에서 높게 나타나고 있다. 동성애자로서 가지게 되는 여러 가지 우울, 가족 관계에 대한 더 많은 연구와 도움이 필요할 것이다. Objectives: The study was performed to compare the quality of life and mental health-depression, suicide etc-in homosexual men with those in heterosexual men and to identify how the quality of life is related with mental health. Methods: 129 homosexual men and 114 heterosexual men in twenties and thirties were enrolled by crosssectional method. Quality of life, depression, suicidal idea, hopelessness, self esteem, coping strategy, social support, social conflict, familiar adaptability and familiar cohesion were measured by self-report scale to compare the homosexual and the heterosexual groups. Results: The results showed that age, educational level, income, alcohol intake, smoking and religion were not significantly different between homosexual group and heterosexual group. Teased experience about feminity, post psychiatric history. HIV test experience in homosexual group were higher than those in heterosexual group. The self-esteem, hopelessness, coping strategy, familiar adaptability and social support-conflict were not significantly different between two groups. Homosexual group had poorer quality of life, lower familiar cohesion, higher depression and higher suicidal idea than heterosexual group. Being alienated from home, social system and interpersonal relationship, which are subscales of the quality of life, scored lower by homosexual group as compared with heterosexual group. Therefore, high depression and low familiar cohesion had significant effect on the quality of life in homosexual group. Conclusion: Although homosexuality is excluded from DSM, the prevalences of many mental health problems are higher in homosexual group than heterosexual group. It is suggested that the more studies on depression and familiar function related to homosexuality are needed.

흰쥐의 횡복직근 피판술에서 Lipo-PGE1의 투여 시기가 피판 생존에 미치는 효과

정성노,백혜원,조성필,변준희 大韓成形外科學會 2004 Archives of Plastic Surgery Vol.31 No.3

교맥 에탄올 추출물의 멜라닌생성 억제효과

김대성,노성택,이장천,임규상,신미란,우원홍,문연자 한국전통의학연구소 2006 한국전통의학지 Vol.15 No.1

The aim of this study was to investigate the effect of ethanol extract of Fagopyrum escuentum(FE) on the melanogenesis. To determine whether ethanol extract of FE suppress melanin synthesis in cellular level, B16F10 melanoma cells were cultured in the presence of different concentrations of FE ethanol extract. In the present study, the author examined the effects of FE ethanol extract on cell proliferation, melanin contents, tyrosinase activity. Cell proliferation was slightly increased by treatment with ethanol extract of FE (25-200 ㎍/ml). The ethanol extract of FE effectively suppressed melanin contents at a dose of 100 ㎍/ml. It was observed that the color of cell pellets was totally whitened compared with the control. The ethanol extract of FE inhibited tyrosinase activity, regulate melanin biosynthesis as the key enzyme in melanogenesis. These results suggest that the ethanol extract of FE exerts its depigmenting effects through the suppression of tyrosinase activity. And it may be a potent depigmetation agent in hyperpigmentation condition.

순환골재를 사용한 콘크리트 보의 구조적 특성에 관한 연구

김정섭,신용석,노성열 朝鮮大學校 建設技術硏究所 2007 建設技術硏究 Vol.27 No.1

This study identified materials and dynamic characteristics of reclaimed aggregates affecting reinforced concrete through materials and supplementary tests to use broken red bricks and waste concrete as substitutes of concrete and obtained the following results. As a result of the bending specimen test according to types of reclaimed aggregates, it was found that when normal concrete was compared with reclaimed concrete. RBA 30% specimen showed 99-104% of yield load and RCA 30% specimen showed 102-104% of yield load, which were the yield load and the largest yield load of normal concrete. Therefore, it is believed that RBA 30% and RCA 30% specimens has almost similar bending strength to ormal concrete. To sum up the results of material and supplementary tests, the mixed aggregates showed almost the same compressive strength and bending strength compared to that of normal concrete when 30% of broken red bricks and waste concrete were mixed. So this study suggests that they can be applied as thick aggregates.

반발경도법에 의한 혼화재 및 섬유사용 콘크리트의 압축강도 추정

김정섭,신용석,노성열,김정훈 朝鮮大學校 建設技術硏究所 2007 建設技術硏究 Vol.27 No.2

This study aims to estimate strength approximate to actual concrete strength by presenting appropriate rebound method strength estimation expression with admixtures (fly ash, blast furnace slag, silica fume) which are used as cement substitute and polypropylene fiber and steel fiber and owing to their s of cement owing to their equal conditions to blending characteristics of concrete used for domestic structures and their recyclable properties. In case of rebound hammering, equation by Japanese Architecture Society was estimated 26~40% higher than destructive strength and remaining suggested equation was estimated 2%~18% lower. In case of ultrasound velocity, equation by Japanese Architecture Society was estimated 4%~11% higher than destructive strength till 60 days of age, but as age progresses, is estimated to 15% lower than destructive strength and remaining suggested equation was estimated 3%~27% lower than destructive strength in almost age. In case of complex methods, all suggested equations were estimated to 24%~94% higher than destructive strength. Since application of existing expression of normal concrete against concrete using admixtures and fiber causes error rate, this study suggests the following estimation expression depending on the kind of admixtures and fiber of concrete using them and position of non-destructive experiment. C-N f_(cu)=1.6R-25.43(R²=0.90), C-FA f_(cu) = 1.07R-8.76 (R²=0.82), C-BF f_(cu)=1.46R-23.09(R²=0.92) C-SF f_(cu) = 1.55R-22.96(R²=0.89), C-PP f_(cu) = 1.16R-12.24(R²=0.73), C-S f_(cu)=0.99R-8.07(R²=0.86)

Zinc Titanate에서 H₂S 흡수특성 조사

이태진,박노국,권원태,장원철,박영성 嶺南大學校 環境問題硏究所 1996 環境硏究 Vol.16 No.1

요약문사출성형법으로 평가를 위해 ZnO 함량을 변화시키면서 4종류의 Zinc Titanate 흡수제를 제조하였다. Zn/Ti 몰비가 증가할수록 지배적인 결정상은 Zn 2Ti3O8과 Zn2TiO4로 관찰되었다. Zinc Titanate 탈황제에 의한 H2S 흡수반응을 모사석탄가스의 고온탈황에 의해서 실험적으로 연구하였다. 내경 3cm인 석영관의 고정상 반응기로 4종류의 Zin cTitanate 흡수제에 대하여 H2S 흡수와 재생의 10-cycle 실험을 수행하였다. 파과곡선, SEM, BET 등의 실험적인 관찰을 근거로 하여 650℃가 최적 흡수반응온도임을 결정하였다. 탈황과 재생의 반복적인 실험동안 H2S와 S02의 파과곡선들을 구하였다. 또한, 시험 전후의 흡수제의 물성변화를 SEM, EDX, Hg-porosimetry 및 BET 방법으로 분석하였다. 비록 더많은 연구가 필요하지만, 제한된 실험적 조건에서 판단하면 YZT-3(Zn/Ti=1.5)가 가장 우수한 탈황제라고 결론내릴 수 있다.AbstractFour zinc titanate sorbents were prepared for evaluation by extrusion method with varying ZnO contents. The predominant crystalline phases were Zn2Ti3O3 and Zn2TiO4 as Zn/Ti molar ratio was increased. Absorption of HzS by the zinc titanate sorbents was studied experimentally in high temperature desulfurization of simulated coal gas. Fixed-bed system of 3 cm i. d. quartz tube was used to carry out 10-cycle experiments of H2S absorption and regeneration for the zinc titanate sorbents. In these experiments the optimal absorption temperature was determined as 650 ℃ based on experimental observation of breakthrough curves, SEM and BET results, and so on. H2S and SO; breakthrough curves were obtained for each sorbent during repetitive cycles of desulfurization and regeneration. Also, property changes of the sorbent before and after testing were analyzed using SEM, EDX, XRD, Hg-porosimeter and BET method. It is concluded under this limited experimental conditions YZT-3 (Zn/Ti =1.5) was the most suitable desulfurization sorbent even though further tests are required.

초음파속도법을 이용한 혼화재 및 섬유 사용 콘크리트의 압축강도 추정에 관한 연구

김정섭,신용석,노성열 朝鮮大學校 建設技術硏究所 2007 建設技術硏究 Vol.27 No.1

This study aims to estimate strength approximate to actual concrete strength by presenting appropriate non-destructive strength estimation expression with admixtures such as fly ash, blast furnace slag and silica fume which are used as cement substitute and polypropylene fiber and steel fiber and owing to their s of cement owing to their equal conditions to blending characteristics of concrete used for domestic structures and their recyclable properties. In case of ultrasound velocity, equation by Japanese Architecture Society was estimated 4%~11% higher than destructive strength till 60 days of age, but as age progresses, i is estimated to 15% lower than destructive strength and remaining suggested equation was estimated 3%~27% lower than destructive strength in almost age. As a result of comparing error rates between conventional suggested equations and this estimation equations, there are a little differences by age, but error rate of this study was reduced to 0.6%~18.6% by ultrasound velocity method and it is judged that it is desirable to be used for concrete using admixture and fiber