뽕나무 재배기간 중 기상환경과 눈마름병 발생관계 분석

김주희,최인영,김주,이장호,Kim, Ju-Hee,Choi, In-Young,Kim, Ju,Lee, Jang-Ho 한국식물병리학회 2017 식물병연구 Vol.23 No.3

Fusarium lateritium에 의해 발생하는 뽕나무 눈마름병이 전북지역 뽕나무 주산지인 부안지역을 중심으로 발생하였다. 눈마름병이 걸린 가지는 병반 중심부가 약간 오목한 상태의 둥근타원형의 병반을 형성하며 병반 위에 주황색 작은 입자들이 밀생하였다. 뽕나무 가지 위에 병반이 형성된 위쪽으로는 눈이 검게 변하고 말라서 눈이 틔지 않고 말라 죽거나 생육을 약화시키고 심한 경우 결과지가 검게 변하고 말라서 수량 감소를 초래하기도 한다. 뽕나무 눈마름병은 연차 간 발생정도 차이가 심하여 2013년도 전라북도에서 평균적으로 3.2% 발생을 하였으나 2014년도에는 발생한 포장을 찾기가 어려울 정도로 발생이 없었다. 발생차이의 원인을 찾기 위해 재배 중 기상조건을 조사분석한 결과 봄철의 온도가 낮거나 겨울철 영하이하로 경과하는 일수가 증가하는 조건에서 병 발생이 증가하고, 수확하고 난 결과지를 제거한 후에 강우량이 많고 일조시수가 낮은 조건이 경과할 경우 이듬해 발생이 증가하는 것으로 분석되었다. 그러므로 눈마름병이 다발생 할 수 있는 조건이 경과되었을 때는 적용 약제를 예방적으로 살포하여 피해를 최소화하여야 할 것이다. The twig blight of mulberry caused by Fusarium lateritium occurs mainly in Buan area, which is the main area of mulberry. The initial symptom on twigs showed dark edge blight and dark orange tiny particles on the spot, and it was withered and died. In the case of mulberry twig blight, the difference in the degree of occurrence between the years is intense, and an average of 2.7% occurred in Buan in 2013, but in 2014, it was difficult to search for the generated fields. In order to find the cause of the difference in the incidence of mulberry twig blight, we investigated and analyzed the weather conditions during cultivation and as a result, the occurrence of the disease increased under the condition that the temperature of the spring was lower and the number of days passing below the winter freezing point increased. In addition, it was analyzed that the occurrence of the next year increases when the rainfall is high and the number of sunshine is low after removing the harvested branches. Therefore, in the event that weather conditions causing twig blight diseases have elapsed, it is necessary to prevent the disease by spraying the registered applied fungicide prophylactically.

미디어 퍼포먼스 「마담 프리덤」에 나타난 주인공 여성의 재현과 그 의미

김주희(연구원,조교수) ( Ju-hee Kim ),김현정(연구원,조교수) ( Hyun Jung Kim ) 대한무용학회 2016 대한무용학회논문집 Vol.74 No.3

This paper explores meanings of a main female character in Madame Freedom (2013), a media performance of Hyo-jin Kim and Hyung-su Kim. This research investigates characteristics of the heroine in its original novel and movie; and examines what the roles of dances and media workings are respectively and what the choreographer utilizes the original works in Madame Freedom. This paper argues that the media work shows a Korean housewife``s passion, sexuality & freedom; ambivalent interpretations; and strategic reconstruction of particularity and universality. These provide a way to produce diverse interpretations by exploring complex relations of novel, movie, and media performance.

유무연 용융도금 리본에 따른 결정질 실리콘 태양전지 모듈 열화거동

김주희,김아영,박노창,하정원,이상권,홍원식,Kim, Ju-Hee,Kim, A Yong,Park, Nochang,Ha, Jeong Won,Lee, Sang Guon,Hong, Won Sik 대한용접접합학회 2014 대한용접·접합학회지 Vol.32 No.6

Usage of heavy metal element (Pb, Hg and Cd etc.) in electronic devices have been restricted due to the environmental banning of the European Union, such as WEEE and RoHS. Therefore, it is needed to develop the Pb-free solder plated ribbon in photovoltaic (PV) module. This study described that degradation characteristics of PV module under damp heat (DH, $85^{\circ}C$ and 85% R.H.) condition test for 1,000 h. Solar cell ribbons were utilized to hot dipping plate with Pb-free solder alloys. Two types of Pb-free solder plated ribbons, Sn-3.0Ag-0.5Cu (SAC305) and Sn-48Bi-2Ag, and an electroless Sn-40Pb solder hot dipping plated ribbon as a reference sample were prepared to evaluate degradation characteristics. To detect the degradation of PV module with the eutectic and Pb-free solder plated ribbons, I-V curve, electro-luminescence (EL) and cross-sectional SEM analysis were carried out. DH test results show that the reason of maximum power (Pm) drop was mainly due to the decrease fill factor (FF). It was attributed to the crack or oxidation of interface between the cell and the ribbon. Among PV modules with the eutectic and Pb-free solder plated ribbon, the PV module with SAC305 ribbon relatively showed higher stability after DH test than the case of PV module with Sn-40Pb and Sn-48Bi-2Ag solder plated ribbons.

수확후 배 푸른곰팡이병을 일으키는 Penicillium속의 종류 및 특성

김주희,이왕휴,정성수,최정식,류정,최영근,Kim, Ju-Hee,Lee, Wang-Hyu,Cheong, Seong-Soo,Choi, Joung-Sik,Ryu, Jeong,Choi, Yeong-Geun 한국식물병리학회 2002 식물병연구 Vol.8 No.2

수확 후 피해를 주는 Penicillium속의 병원체를 분리 동정하기 위하여 여러 특성을 조사하였다. 저장 중 배에서 분리한 198균주는 상처 접종과 무상 접종에서 병반을 형성하여 병원성이 있었으며, 균총 크기와 형태, 색, 배지뒷면 색소와 포자형태 등의 특성에 따라 15개 그룹으로 나눌 수 있었다. 분리한 균주들은 배양·형태적·생리적 특성에 따라 P. expansum, P. solitum, P. crustosum 등 3종으로 동정되었다. 분리된 균주들의 병원성 검정 결과 저온에서 상처접종이 무상접종 보다 병원성이 강하게 나타났으며 P. expansum이 저장 배 과실에 대해 가장 병원성이 강하였고, P. solitum과 P. crustosum은 약한 편이었다. This study was carried out to identify the causal pathogens and investigated the characteristics of Penicillium spp. isolated from postharvest decay of pear. One hundred and ninety eight Penicillium spp. were isolated from infected pear fruits. The lesions were formed when the isolated pathogen were inoculated into the wounds and unwounds of pear fruit. Total isolates were classified into 15 groups by the size, color, pigment of colony and shape of conidia. These isolates were identified to be P.expansum, P.solitum, and P.crustosum according to the types of morphological, cultural and physiological characteristics. The pathogenicity was higher in wound inoculation at low temperature than unwound one. This result confirmed that wound promoted the disease appearance. P.expansum was appeared to have the most strong virulence, whereas P.solitum and P.crustosum were classified as weak virulent species by pathogenicity test on pear fruits.

우리나라 부부의 영구피임 결정요인

김주희,이선미,서문희,강대룡,정우진,Kim, Ju-Hee,Lee, Sun-Mi,Suh, Moon-Hee,Kang, Dae-Ryong,Chung, Woo-Jin 대한예방의학회 2007 예방의학회지 Vol.40 No.6

Objectives : The purpose of this study was to examine the determinants of sterilization in South Korea. Methods : This study was based on the data from the Korea National Fertility Survey carried out in the year 2000 by the Korea Institute of Health and Social Affairs. The subjects of the analysis were 4,604 women and their husbands who were in their first marriage, in the age group of 15-49 years. The data were analyzed by multiple logistic regression analysis. Results : Consistent with the findings of previous studies, the woman#s age and the number of total children increased the likelihood of sterilization. In addition, the year of marriage had a strong positive association with sterilization. Interestingly, the number of surviving sons tended to increase the likelihood of sterilization, whereas the woman#s education level and age at the time of marriage showed a negative association with sterilization. Religion, place of residence, son preference, and the husband#s education level, age and type of occupation were not significant determinants of sterilization. Conclusions : The sex of previous children and lower level of education are distinct determinants of sterilization among women in South Korea. More studies are needed in order to determine the associations between sterilization rate and decreased fertility.

알킬할라이드와 Triethylamine을 이용한 일급 아로미틱 아민의 N-알킬레이션

김주희,박명숙,Kim, Ju-Hee,Park, Myung-Sook 대한약학회 2005 약학회지 Vol.49 No.2

Synthetic method for the selective N-monoalkylation of anilines using alkyl halides and triethylamine under room temperature was described. The corresponding N-alkyl anilines were obtained in good yields with minor quantities of dialkylated products. Anilines 2a-m and 3a-m were identified using NMR and IR. A series of 2a-m and 3a-m has been synthesized from aniline, toluidines, ethylanilines, aminoacetophenones, phenetidines. Formation of anilines was undertaken with dropping of alkylhalides at room temperature in methanol (or ethanol) for 3 hours~5 days. Selectivity on the monoalkylation was relatively high. Synthetic ratio of monoalkylated and dialkylated product was 94 : 6 in case of maximum monoalkylation.

대합 조건에 따른 임플란트 주변 골밀도 변화에 대한 프랙탈 구조 분석

김주희,이재인,Kim, Ju-Hee,Lee, Jae-In 대한치과보철학회 2016 대한치과보철학회지 Vol.54 No.1

목적: 본 연구의 목적은 임플란트와 대합되는 부분의 상태에 따라서 임플란트 주위 골조직 변화에 차이가 있는지 알아보기 위함이다. 대상 및 방법: 원광대학교 대전치과병원에서 임플란트 식립을 받은 51명의 환자를 대상으로 하였고 총 51개의 임플란트가 분석에 사용되었다. 임플란트는 성별, 나이, 악골 위치, 환자의 대합되는 부위에 따라서 분류되었고 대합되는 부위는 자연치, 임플란트, 가공치, 무치악의 네 집단으로 나뉘었다. 프랙탈 분석을 위해 임플란트 식립 직후의 치근단 사진과 보철 수복 이후 10주 이상이 지난 치근단 사진이 사용되었다. 분석은 Image J를 이용하여 시행하였다. 통계학적 분석은 one-way ANOVA를 이용하여 시행하였고 Tukey multiple comparison test로 사후검정을 실시하였다. 결과: 임플란트의 보철수복 전후 프랙탈 값 차이의 평균은 자연치가 대합되는 경우 $0.009{\pm}0.048$이었으며 임플란트의 경우 $0.026{\pm}0.080$, 가공치의 경우에 $-0.025{\pm}0.068$이었으며 무치악은 $-0.093{\pm}0.171$으로 나타났다. 대합되는 부위가 무치악일 때와 임플란트일 때에 통계학적으로 유의한 차이가 나타났으며 나이와 성별, 악골 위치에 따른 프랙탈 수치 변화 차이는 통계적으로 유의하지 않았다. 결론: 임플란트 식립 후 대합되는 부위가 무치악일 때를 제외한 세 집단간 프랙탈 수치 변화 차이는 유의하게 나타나지 않았으며, 대합되는 부위가 무치악일 때와 임플란트일 때 유의한 차이가 나타났다. 그리고 환자의 나이와 성별, 악골의 위치에 따른 프랙탈 수치 변화 차이는 유의한 차이를 나타내지 않았다. Purpose: The aim of this study was to know whether there is significant difference of peri-implant bone density according to the state of antagonist region. Materials and methods: 51 patients who had implant operation in Daejeon Dental Hospital of Wonkwang University participated in this study and total of 51 implants were analyzed. Implants were classified depending on opposing antagonist region, gender, age and location of jaw. The opposing antagonist region was divided into four groups; natural tooth, implant, pontic and edentulous region. Fractal analysis was performed using two periapical radiographs; one after implant placement and the other after 10 weeks following prosthetic restoration. The analysis was done by Image J. The data was statistically analyzed using one-way ANOVA and Tukey multiple comparison test. Results: The mean value of fractal difference was $0.009{\pm}0.048$ with opposing natural tooth, $0.026{\pm}0.080$ with opposing implant, $0.025{\pm}0.068$ with opposing pontic and $0.093{\pm}0.171$ with opposing edentulous area. There was a statistically significant difference in fractal value between opposing implant and opposing edentulous state. And there was no statistically significant difference according to age, gender and location of jaw. Conclusion: There was no statistically significant difference between 3 groups except opposing edentulous region and there was a statistically significant difference between opposing implant and edentulous region. And there was no statistically significant difference according to age, gender and location of jaw.

지방전구세포와 고지방식이비만마우스에서 가미곽향정기산의 전탕액과 발효액의 항비만효과

김주희,박은정,Kim, Ju Hee,Park, Eun Jung 대한한방소아과학회 2015 대한한방소아과학회지 Vol.29 No.2

Objectives This experimental study was designed to investigate the antiobese effects of Gamikwakhyangjungkisan and Fermented GamiKwakhyangjungkisan. Methods The cellular lipid contents were assessed by Oil-Red-O staining. The expression of $PPAR{\gamma}$ and $C/EBP{\alpha}$ were determined by real time RT-PCR and western blotting. In addition, body weight gain and serum lipid levels were measured in the mice with obesity induced by the high fat-diet for four weeks. Results Gamikwakhyangjungkisan and Fermented GamiKwakhyangjungkisan is reduced 3T3-L1 cells' differentiation and the expressions of $PPAR{\gamma}$ and $C/EBP{\alpha}$ in high concentration group. High-fat diet + Fermented GamiKwakhyangjungkisan group significantly reduced body weight gain. High-fat diet + Fermented GamiKwakhyangjungkisan group significantly increased HDL-cholesterol contents and reduced LDL-cholesterol contents. Furthermore, Fermented GamiKwakhyangjungkisan is excellent antiobese effects than Gamikwakhyangjungkisan. Conclusions These results demonstrate that Gamikwakhyangjungkisan and Fermented GamiKwakhyangjungkisan exerts antiobese effect in 3T3-L1 cells and mice fed high fat diet. Furthermore, Fermented GamiKwakhyangjungkisan is excellent antiobese effects than Gamikwakhyangjungkisan.

연구발표 초록 ( 재료 (Ⅱ) ) : 코팅용 알루미나졸의 제조에 관한연구 (Ⅱ)

김주희,최형수,서성섭 ( Ju Hee Kim,Hyung Soo Choi,Sung Sup Suh ) 한국화학공학회 1991 춘계학술발표회 Vol.- No.-

연구발표초록 ( 재료 (Ⅰ) ) : 코팅용 알루미나졸의 제조에 관한 연구

김주희,윤병분,최형수 ( Ju Hee Kim,Byung Boon Yoon,Hyung Soo Choi ) 한국화학공학회 1990 추계학술발표회 Vol.- No.-