일부농촌지역의 농약사용실태 및 농약중독 요인 조사

이경민,송주희,장재혁,심수정,강양화,안재경,이숭호,박미영,정문호 대한보건협회 2002 대한보건연구 Vol.28 No.4

Object The usage of agricultural chemical is on the increasing. Use of pesticides has increased agricultural production. However, negative externalities from such use have increased too. Pesticide poisoning is a major public problem. The purpose if this study is to find out the relationship between keeping the safety rules or protective equipments or attending safety education or dose of pesticides use , and poisoning experience. Methods For Gu, H.M. and Pack, S.G. study , we obtained questionnaire data concerning pesticides poisoming. A person interviews on 203 were conducted in two villages in Sinmeari and woulbonri Chunchun , Kangwon province, July 2002. Result 1. 144 people(70.9%) have sprayed pesticides and the rata of experiences of pesticide poisoning was 26% among 144. Spraying time of pesticides was 1-2 hours in 63.9% of farmers. Rate of using the protective equipment was 25.7% (protective clothes), 49.3% (Mask), 48.6 (Gloves), 7.0 (Protective glasses), 64.6% (boots) respectively. 2. Chi-square and multiple logistic regression analysis showed that Duration of spraying per day (<2hr) and using of mask(protective equipment)are significantly association with poisoning experience.(x^2=5.2684 p=0.0217, CI=0.140-0.5853 OR=0.346 p=0.0211 respectively). But no association between poisoning experience and keeping safety rule, attending of safety education. 3. Spraying pesticides. Duration of spraying pesticides, reading manuals and no spraying at fatigue (keeping safety rule) are significantly association with symptom experience(x^2=14.0621 p=0.0002, x^2=7.0639 p=0.0079, CI01.395-10.950 OR=3.908 p=0.0095, CI=0.101-0.726 OR=0.271 0.0094 respectively). But no association between symptom experience and protective equipments, attending of safety education.

窒素 및 生長 調節劑가 무우 生育에 미치는 影響

李長洙,李庚熙 건국대학교 1977 論文集 Vol.6 No.1

This experiment was conducted to investigate the effect of Nitrogen and plant growth regulators on the growth of radish. The results are as follows. 1.In the Nitrogen test, the block applied with ½ amount of Nitrogen as a fundamental, and ½ as additional fertilizer showed the best growth of radish. 2.The leaf growth was decreased by B-9 treatment but root development was stimulated, and the better effect on root growth was taken in the block applied B-9 in the early stage of growth. 3.The leaf growth was stimulated by Gibberellin treatment but the root development was inhibited, and the more severe effect was taken in the block treated with Gibberellin in early stage of growth. 4.The T-R ratio calculated at the time of harvesting showed more than 1.45 in the block treated with Gibberellin and less than 0.97 in the B-9 treatment while it was 1.06 in the Control.

자치 IP 망 경계 발견 알고리즘

민경훈,장혁수 明知大學校 産業技術硏究所 2000 産業技術硏究所論文集 Vol.19 No.-

네트워크 토플러지는 네트워크 관리에 매우 중요한 정보를 제공하여 왔는데 현재까지 네트워크 지도에 관한 정보를 얻는 방법은 네트워크를 직접 구성한 관리자에 의한 수 작업 또는 관리자만이 알 수 있는 정보의 입력에 의해서만 작동하는 반자동 시스템이 주류를 이루어왔다. 이러한 시스템은 입력 조건이 관리구역내의 모든 네트워크 주소 또는 모든 IP 주소와 서브넷 정보가 있어야 하기 때문에 네트워크 관리자를 제외하고는 네트워크 전체 구성에 대한 정보를 얻어내기에는 한계가 있고 다수 프로토콜의 사용에 의해 발생시키는 트리픽양도 증가하는 것을 알 수 있었다. 하지만 일반적인 입력 정보에만 의존한 검색 알고리즘은 입력 조건의 제한에 의해 관리 구역과 외부 망과의 경계에 대한 명확한 구분에 있어서 어려움이 있었다. 본 논문에서는 일반사용자 누구나 관리자의 도움 없이 입력 가능한 정보를 이용하고 서브네트워크 주소 범위 추정 방법을 이용하여 관리 구역에 있는 네트워크 구성에 관한 정보를 얻을 수 있는 알고리즘을 제안하며 성능 분석을 통하여 트랙픽양과 실행 시간이 줄어드는 것을 보였다.

몇가지 멀칭資料가 마늘의 生育에 미치는 影響

金炳友,李庚熙,李長洙 건국대학교 1978 學術誌 Vol.22 No.1

In the cultivation of the garlic, the limitted factor was known as the soil temperature in the spring, injury Hylemyia antiqua and soil moisture. This study was carried out to find out the effect of various mulching treatment on the growth of gralic, and the influence of various mulching such as transparent plastic film, straw and black plastic films on the soil temperature, soil moisture, appearance of Hylemyia antiqua, and development of clove and yield. The mulching treatment was applied on 30th March 1977, and Susan local variety was exermined as sample. The result were summerized as follows, 1. In the early period of growth, the soil temperature was raised about 5.2℃ by double mulching (straw under, transparent vinyl top),4.6℃ by transparent vinyl, 2.7℃ by black vinyl, 1.5℃ by straw compare with control. The latter period of growth, there was no different on the soil temperature between mulching treatment. 2. Moisture content in the soil was high by the mulching treatments at dry season. In mulching, double mulching (straws under, transparent vinyl top) treatment was effective, and the order of subsequently was straw, black vinyl, double mulching (trans-parent vinyl under, straw top), transparent vinyl, control. After the rain, the straw mulching was highest moisture content and the order of subsquently, control, double mulching (straw under, transparent vinyl top), double mulching (transparent vinyl under, straw top), black vinyl, transparent vinyl. 3. Appearance of weeds was significantly decreased double mulching (straw under, trans-parent vinyl top, black vinyl, double mulching (transparent vinyl under, straw top), and straw, but transparent vinyl was signinificantly increased the weed appearance. 4. The root dry weight was increased more by mulching treatment than control, and among the treatments, double mulching (straw under, transparent vinyl top) treatment was heaviest in root dry weight. 5. For the protection of Hylemyia antiqua, the mulching treatment was effective. But straw mulching was not. The fresh weight, the diameter, and the clove weight were increased by mulching treatment, auld among the treatment, double mulching (straw under, transparent vinyl top) treatment was most effective. In the early growth stake, the growth under the transparent vinyl mulching was more effective than double mulching (straw under transparent vinyl top) treatment, but in later growth stage, double mulching (straw under, transparent vinyl top) treatment promoted the growth more than transparent vinyl mulching. 7. The bulb weight was increased by mulching treatment more than control. Among the treatment, double mulching (straw under, transparent vinyl top) treatment was most effective.

菜蔬栽培에 미치는 Plastic Film의 被覆效果에 관한 硏究

金基駿,李長洙,李庚熙 建國大學校附設 農業資源開發硏究所 1976 論文集 Vol.2 No.-

菜蔬의 促成栽培에 있어 하우스의 被覆材料로 使用되는 poly film 과 PVC, EVA flex film 等이 被覆效果를 比較하여 가장 適正한 材料選擇에 參考로 하고저 이들 필름을 딸기, 오이, 토마토, 고추를 供試作物로 하여 實驗한 結果 다음과 같은 結果를 얻었다. 1. 하우스의 保溫力을 보면 poly film에 比하여 PVC 0.5 ∼ 1.0℃, EVA 1∼ 2℃로 EVA가 가장 效果的이였다. 2. 하우스내의 日光 透過는 EVA가 가장 좋으며 PVC, poly film은 다같이 낮았다.(時間이 經過되면 poly보다 PVC가 좋다) 3. 하우스의 位置別照度는 南側이 가장 높았고 다음이 中央, 가장 낮은 것은 北側이었다. 4. 토마토育苗에 미치는 영향은 poly보다 PVC, EVA가 效果的이었으나 PVC, EVA 間에 差異가 認定되지 않았다. 5. 토마토의 收穫量에 미치는 영향을 보면 poly에 比하여 EVA 6%, PVC12%의 增收가 認定되었으며 特히 早期收穫量은 poly에 比하여 PVC가 29%나 增加되었다. 6. 고추育苗結果는 poly에 比하여 EVA가 乾物重에서 17%, 總收穫量에서 10%나 많았으며 早期收量은 2倍로 큰 效果가 認定되었다. 7. 딸기에서의 被覆效果를 보면 poly에 比하여 PVC 被覆으로 開花期가 8日間이나 促進되었으며 早期收量은 83%나 增加하였다. 8. 이상의 결과로서 하우스의 被覆材料로서 poly film보다는 앞으로 PVC 나 EVA film을 使用함이 效果的일 것이다. This study was carried out to find out the influence of the plastic films(POLY, EVA, PVC film) on the vegetable, In this study, strawberry, cucumber, tomato and red popper were exermined as a sample. The results were as follows. 1. PVC and EVA films were more effective than POLY on the heat insulation of the plastic house by plastic film covering. PVC was 0.5 ∼ 1.0℃, EVA was 1∼ 2℃ higher than POLY film. 2. PVC and EVA films were more effective than POLY film on the light intensity at the plastic house than POLY film. 3. There was much difference in light intensity under the plastic films owing to the location such as south side was highest and north side was lowest. 4. PVC and EVA film were more effective than POLY film for the growth of tomato seedling, and effective growth was not recognized between PVC and EVA. 5. PVC and EVA film were more effective than POLY film for promoting yield, 6% by EVA, 12% PVC were promoted yield of tomato. Especially premature yield was increased 29% by PVC film covering compare to poly film. 6. The dry weight of red pepper sedling was more increased 17% by covering EVA film than PVC and EVA covering promoted the total yield 10% and premature yield was double. 7. PVC film covering was promoted 8 days the flowering date of strawberry and increased the yild 83%. 8. Because of above result, it was found out that PVC and EVA films will be more useful matter than POLY film in vegetable forcing.

알코올이 Dynamic Posturography에 미치는 영향

이진춘,고의경,장민호,이병주,백무진,노환중,왕수건,전경명 대한이비인후과학회 1999 대한이비인후과학회지 두경부외과학 Vol.42 No.2

Association of vitamin D deficiency with incidence of type 2 diabetes in high-risk Asian subjects

Lim, Soo,Kim, Min Joo,Lim, Soo,Kim, Min Joo,Choi, Sung Hee,Shin, Chan Soo,Park, Kyong Soo,Jang, Hak Chul,Billings, Liana K,Meigs, James B,Choi, Sung Hee,Shin, Chan Soo,Park, Kyong Soo,Jang, Hak Chul,B Oxford University Press 2013 The American journal of clinical nutrition Vol.97 No.3

Insulin-sensitizing effects of Exercise on Adiponectin and Retinol Binding Protein-4 Concentrations in Young and Middle-aged Women

Soo Lim,Young Bum Kim,Sung Hee Choi,In Kyong Jeong,Jae Hyeon Kim,Min Kyong Moon,Kyong Soo Park,Hak Chul Jang,Hong Kyu Lee 한국지질동맥경화학회(구 한국지질학회) 2007 한국지질동맥경화학회 추계학술발표논문집 Vol.2007 No.-

Protein phosphatase 2C induced by abscisic acid positively regulates Rsv3-mediated extreme resistance

Jang-Kyun Seo,Sun-Jung Kwon,Won Kyong Cho,Hong-Soo Choi,Kook-Hyung Kim 한국육종학회 2015 한국육종학회 심포지엄 Vol.2015 No.07

Effector-triggered immunity (ETI) is an active immune response triggered by interactions between host resistance proteins and their cognate effectors. Although ETI is often associated with the hypersensitive response (HR), various R genes mediate an HR-independent process known as extreme resistance (ER). In the soybean-Soybean mosaic virus (SMV) pathosystem, the strain-specific CI protein of SMV functions as an effector of Rsv3-mediated ER. In this study, we used the soybean (Rsv3)-SMV (CI) pathosystem to gain insight into the molecular signaling pathway involved in ER. We used genome-wide transcriptome analysis to identify a subset of the type 2C protein phophatase (PP2C) genes that are specifically up-regulated in Rsv3-mediated ER. Gain-of-function analysis of the most significantly expressed soybean PP2C gene, GmPP2C3a, showed that ABA-induced GmPP2C3a functions as a key regulator of Rsv3-mediated ER. Our results further suggest that the primary mechanism of ER against viruses is the inhibition of viral cell-to-cell movement by callose deposition in an ABA signaling-dependent manner.

Association of variations in TPH1 and HTR2B with gestational weight gain and measures of obesity.

Kwak, Soo Heon,Park, Byoung Lae,Kim, Hail,German, Michael S,Go, Min Jin,Jung, Hye Seung,Koo, Bo Kyong,Cho, Young Min,Choi, Sung Hee,Cho, Yoon Shin,Shin, Hyoung Doo,Jang, Hak C,Park, Kyong Soo NAASO, the Obesity Society 2012 Obesity Vol.20 No.1

<P>Serotonin is involved in appetite regulation and energy homeostasis. Recently, it has been reported that 5-hydroxytryptamine receptor 2B (Htr2b) and tryptophan hydroxylase 1 (Tph1) play major role in β-cell proliferation in mouse during pregnancy. We investigated the genetic association of HTR2B and TPH1 with risk of gestational diabetes mellitus (GDM) and measures of obesity, in 869 Korean GDM women and carefully selected 632 nondiabetic control subjects. Six single-nucleotide polymorphisms (SNPs) in HTR2B and ten SNPs in TPH1 were selected for genotyping according to their tagging status. Genetic variants in HTR2B and TPH1 were not associated with the risk of GDM. In GDM women, SNPs of TPH1 were significantly associated with weight gain during pregnancy. In nondiabetic controls, SNPs of TPH1 were associated with waist circumference and BMI. We also found that a variant of TPH1 (rs623580) was associated with BMI in a genome-wide association study comprised of 8,842 subjects. Although genetic variants in HTR2B and TPH1 were not associated with risk of GDM, we found significant association of these variants with measures of obesity. However, further replication studies in a different population are required to confirm our findings.</P>