• 농업과학연구
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• 제50권4호
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• pp.829-840
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• 2023

Various chemical pesticides are used to control diamondback moths, Plutella xylostella, which are agricultural pests that occur in cruciferous crops worldwide and cause economic losses. However, due to pesticide misuse, resistance to P. xylostella is consistently reported domestically and internationally. Therefore, we aimed to monitor and map regional resistance to devise efficient and economical control methods for P. xylostella in Korea. This study selected eight highly used insecticides among those registered against P. xylostella. P. xylostella were collected from three cities in the Gyeonggi and Yeongnam Provinces to evaluate insecticide resistance. As a result of experiments with populations collected from Yeoju, Gyeonggi Province, resistance ratios were 114.88, 54.75, 119.00, and 64.00 times higher than the susceptible population with methoxyfenozide, indoxacarb, cyantraniliprole, and fluxametamide, respectively. The resistance ratios of the Yongin population in Gyeonggi Province were 166.33 times with cyantraniliprole and 195.25 times with fluxametamide higher than the susceptible population. The Pocheon population in Gyeonggi Province showed a resistance ratio 283.23 times higher than methoxyfenozide. As a result of experiments with populations collected from Gimhae and Sangju, Yeongnam Province, the resistance ratios of the Gimhae population were 80.97, 138.00, and 89.50 times higher than the susceptible population with methoxyfenozide, cyantraniliprole, and fluxametamide, respectively. Meanwhile, the resistance ratios of the Sangju population were 85.83, 224.67, and 303.25 times higher than the susceptible population with methoxyfenozide, cyantraniliprole, and fluxametamide, respectively. The Yeongnam Province Tongyeong population showed a resistance ratio 367.28 times higher to methoxyfenozide.

• 복식
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• 제57권8호
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• pp.125-136
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• 2007

This study is about the excavated female shroud while moving the graveyard of Nam-yang Hong clan in Yang-pyeong, Gyeonggi Province to other place. It is acquired as Yeon-An Kim clan who is a wife of one of Nam-yang Hong clan and history is estimated to 16th Century. Significance of this excavated female costumes is, 1) a Dan-ryeong, which is typical costumes during 16C. for woman is excavated. It is embroidered with peacocks shaped badge in fore and backside on a clothes, which is understood as the symbol of highest status but it is considered as much higher than actual status of her husband. from this, we can assume that burial costumes and regulation for actual clothes by the status are not exactly matched. 2) Various form of Chima and Jegori also found in the grave along with a Buddhist banner(幡) printed with Darani(多羅尼) which is unusual in Chosun dynasty, under confucian influence. 3) An embroidered design pillow was collected first time, which make us enable to understand the in-house life style of 16C.

• 한국전문물리치료학회지
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• 제12권3호
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• pp.84-93
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• 2005

The purpose of this study was to find prevalence and the relevant factors of low back pain among taxi-drivers. Information were obtained by a self-administered questionnaire during september, 2004, from 83 taxi-drivers in Gimhae, Kyung Nam province. The data were analyzed by chi-square test and Multiple Logistic Regression(if this is a proper noun, it needs to be capital, if not it needs lower case) by using SPSS 10.0 program. The result were as follows: 1) The prevalence rate of low back pain during lifetime was 81.9% among 83 taxi-drivers. 2) Statistically significant factors related to low back pain during lifetime were sleeping time(p<.05). 3) Through the multiple logistic regression, significantly relevant factors with low back pain were alcohol drinking (OR=.017, 95% CI=.001~.509), and sleeping time (OR=.111, 95% CI=.020~.636). It is necessary to study on a preventive measure of low back pain and systematic human engineering approach through objective clinical research.

• 한국식품위생안전성학회지
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• 제37권1호
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• pp.1-8
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• 2022

본 연구는 2021년 2월부터 7월까지 잡곡 106건을 수거하여 잔류농약 실태조사를 하였다. 대형, 중소형 및 온라인 유통매장을 중심으로 국내 잡곡 40건과 수입 잡곡 66건을 수거하였고, GC/MSMS, GC/ECD, GC/NPD, LC/MSMS, UPLC/PDA, HPLC/FLD를 이용하여 다종농약 다성분분석법으로 잔류농약 341종을 분석하였다. 잔류농약이 검출된 잡곡은 대형유통매장 1건, 중소형 유통매장 2건, 온라인 유통매장 5건으로 총 8건(7.5%)이었고, 5건(4.7%)에서는 농약잔류허용기준을 초과하였다. 이들 잡곡에서는 MGK-264, chlorpyrifos, thiamethoxam, malathion, piperonyl butoxide, pirimiphos-methyl 등 6종의 농약 성분이 검출되었다. 검출된 잡곡은 강낭콩(1건), 녹두(6건), 수수(1건)이다. 검출된 잡곡 중 농약잔류허용기준을 초과한 품목은 수입 녹두(5건)로 미얀마산이었고, 초과한 농약 성분은 thiamethoxam이었다.

• 동력기계공학회지
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• 제18권5호
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• pp.137-143
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• 2014

An investigation on lightning characteristics and damage to wind turbines was performed on Jeju and Gangwon regions. The lightning data from January 2010 to September 2013 detected by IMPACT ESP were collected and analyzed in detail. Hangyeong and Seongsan wind farms of Jeju province and Taebaek, Changjuk, Taegisan and Gangwon wind farms of Gangwon province were selected for this study. Lightning rates and lightning damage events at the six wind farms were compared with each other. Lightning maps for the two regions were drawn using lightning frequency data. As a result, lightning frequency of Gangwon region was higher than that of Jeju region, while lightning strength of Gangwon was weaker than that of Jeju. Lightning rates were assessed to be good for all of the six wind farms. No lightning damage to wind turbines occurred at the two wind farms of Jeju, while some lightning damage to wind turbines took place at the four wind farms of Gangwon.

• 대한가정학회지
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• 제45권10호
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• pp.33-44
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• 2007

The aims of this study were to examine the characteristics of consumer groups by distribution channel and to identify the variables that influence consumers' intentions to purchase herbal cosmetics. Self-administered questionnaires were distributed to 1,000 women between ages of 20 and 50 years who had purchased herbal cosmetics between November 6, 2006 and December 15, 2006 and currently live in Seoul, Kyung-gi, Pusan, Kyung-Nam, Daegu and Kyung-pook province. A total of 900 questionnaires were used in the final analysis. Factor analysis, $x^2$-test, t-test, frequency, one-way ANOVA and stepwise regression analysis were utilized. The results were as follows: 1. There was a correlation between the demographic characteristics of the consumers and the distribution channel they utilized. 2. There was a correlation between the benefits sought by consumers and the distribution channel they utilized. 3. There was a relationship between the sources of the consumer information leading to the purchase and the distribution channel utilized. 4. There was a relationship between the variables influencing consumers' intentions to purchase the products and the distribution channel they utilized.

• 한국응용곤충학회지
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• 제11권2호
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• pp.69-84
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• 1972

우리나라 경상북도, 경상남도, 제주도의 32개군에서 125종의 농작물에서 식물 기생성 선충을 조사한 결과 9과 28속 42종을 발견하였다. 그중에 다음 8종은 우리나라 미기록 종이며 이미 발표된 종에 대해서는 특이할만한 형태적인 특징만을 언급하였다. Criconemoides morgensis(Hofmanner & Menzel, 1914). Crossonema(Crossonema) menzeli(stefanski, 1924) Metha & Raski, 1971. Macroposthonia ferniae (Luc, 1959) De Grisse & Loof, 1965. Macrobosthonia rustica (Micoletzky, 1915) De Grisse & Loof, 1965. Neolobocriconema aberrane(Jairajpuri & Siddiqi, 1964) Methat & Raski, 1971. Nothocriconema demani(Micoletzky, 1925) De Grisse & Loof, 1965. Rotylenchus pini Mamiya, 1968. Xenocriconemella macrodora(Taylor, 1936) De Grisse & Loof, 1965.

• 대기
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• 제14권1호
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• pp.24-43
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• 2004

This paper describes the detailed characteristics of heavy rainfall events occurred in Chungcheong province on 15 and 16 April and from 6 to 8 August 2002 based on the analysis of raingauge rainfall rate and radar reflectivity from the METRI's X-band Weather Radar located in Cheongju. A synoptic analysis of the case is carried out, first, and then the analysis is devoted to seeing how the radar observes the case and how much information we obtain. The highly resolved radar reflectivity of horizontal and vertical resolutions of 1 km and 500 m, respectively shows a three-dimensional structure of the precipitating system, in a similar sequence with the ground rainfall rate. The radar echo classification algorithm for convective/stratiform cloud is applied. In the convectively-classified area, the radar reflectivity pattern shows a fair agreement with that of the surface rainfall rate. This kind of classification using radar reflectivity is considered to be useful for the precipitation forecasting. Another noteworthy aspect of the case includes the effect of topography on the precipitating system, following the analysis of the surface rainfall rate, topography, and precipitating system. The results from this case study offer a unique opportunity of the usefulness of weather radar for better understanding of structural and variable characteristics of flash flood-producing heavy rainfall events, in particular for their improved forecasting.

• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2009년도 춘계 종합학술대회 논문집
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• pp.961-966
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• 2009

<2008한일만화페스티벌>은 한 일 해협연안에 있는 8개 시 도 현 지사 회의체에서 제안된 사업으로 2007년에는 일본 후쿠오카현에서 개최되었으며 2008년에는 부산시에서 개최하고 사단법인 한국캐릭터디자이너협회와 부산전시컨벤션센터 (주)벡스코에서 공동주관하였다. 최근 지방자치단체에서는 다양한 페스티벌을 주최하고 있으나 <2008한일만화페스티벌>은 주최의 성격이 매우 특이한 양상을 갖고 있어 논문으로 다루기에 매우 적합하다고 판단된다. 한국의 경우 부산시, 전라남도, 경상남도, 제주도 이상 4개 시 도이고 일본의 경우 후쿠오카현, 사가현, 나가사키현, 야마구치현 이상 4개 현이 공동으로 주최하였다. 또한 2년만 행사를 하자고 결의한 것과 동아시아 젊은이들의 우호를 돈독히 하자는 게 특이한 점이라 할 수 있겠다. <2008한일만화페스티벌>은 8개 시 도 현에서의 공동 감성과 가치관을 공감할 수 있는 만화를 소재로 한 콘테스트, 교환전시, 세미나, 체험행사를 개최하였으며 차세대 젊은이들 간 상호이해와 만화분야 교류의 폭을 넓히는 한편 캐릭터, 애니메이션, 게임산업 발전에 밑거름이 되었다고 확신한다.

• 한국응용곤충학회지
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• 제16권1호
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• pp.1-6
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• 1977

우리나라에서 처음 발생되었던 Kresek에 과한 발생의 균형 및 재현에 관한 시험결과는 다음과 같았다. 흰빛잎마름병균에 의한 Kresek 현상은 주로 남부방인 전라남도 화순, 무안, 강진, 영암, 곡성, 광산, 경상남도 진양군에서 볼 수 있었다. Kresek 발생지의 병원균의 균형은 I, II, IV, V군에 의한 발생을 나타냈다. 3. Kresek이 가장 심하였던 화순군에서는 21균주중 17균주는 IV군, 2균주는 II군, 2균주는 V군이었으며 광산군의 5균주는 IV군dp 속하는 균주였다. 4. 화순군에서는 II, IV, V군이 혼재하고 있음을 볼 수 있었다. 5. Kresek 재현에 관한 시험에서는 접종 5일만에 발병을 볼 수 있었으며 뿌리 절단법에서 발병율이 현저히 높았고, 분무접종, 침접종에서도 발병을 볼 수 있었다. 6. 병원균농도가 높을수록 발병이 많았다.