• 한국측량학회지
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• 제10권2호
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• pp.13-24
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• 1992

동경원점을 기준계로 하고 있는 한국의 기설삼각망은 1910~1916년에 설정되었으나 6.25 동란으로 인하여 대부분의 삼각점이 손상되어 복구성과를 관리해 오고 있다. 따라서 실용면에서의 문제점 때문에 국립지리원에서는 EDM에 의해 평균변장 10 Km의 정밀 1차 기준점측량과 평균변장 2.5 Km의 정밀 2차 기준점 측량을 실시하고 있다. 본 연구에서는 기설삼각망의 기준체계를 유지하면서 이들 정밀 1차망과 정밀 2차망을 조합하고 통계적으로 안정된 1, 2등 삼각점에 결합조정을 실시하여 실용성과를 갱신하는 방안을 제시하였다. 또한 독립적인 정밀 1차망 성과의 산정방안과 새로운 한국원점 성과의 구축방향에 대한 체계와 활용방안을 제안하였다.

• 한국의상디자인학회지
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• 제16권4호
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• pp.49-62
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• 2014

This study is intended to historical research the Jebok(ritual robes) of Jirisan Namakje. Joseon Dynasty established Five Manners as a country-ruling policy on the basis of Confucianism, the religious clothes-wearing method has been established through Sejong Silok Five Manners and the ritual robes system of all the government officials has been handed down to the end of Joseon Dynasty. The ritual robes of all the government officials was worn at the timed of the religious ceremony included ritual manners, and ritual robes are composed of Yanggwan, Ui, Sang, Jungdan, Peasul, Hwan, Wu(a cord, a leather belt, a belt, jade, a mace, Bangsimgokryeong, Mal, Ri, etc., and the rank was classified by the number of the veritical line of Ynaggwan, a leather belt, Hwan, Wu and jade and typeof a mace. "Jongmyouigwe" during the reign of king Sukjong described exactly the Uicha and textile of the ritual robes at that time, the textile Ui used Heukju as same as "Jegiakgidogamuigwe", and jade was used only in case of the first rank ritual official and other government officials did not wear jase. Also, it was revealed that all officials used a wooden mace, and in case of Husu, the first rank ritual official used Jikseong and other official used a picture.

• International Journal of Advanced Culture Technology
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• 제11권3호
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• pp.1-8
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• 2023

International public opinion on King Sejong Institute (KSI) is one of the most important factors influencing its overseas development as a worldwide non-profit educational service organization. China is one of the overseas strategic regions for KSI to spread the Korean Language. This paper intends to assess KSI's current public opinion environment in China. With content analysis of 87 news reports related to KSI in WeChat Official Accounts from 2014 to 2022, this paper attempts to assess the public opinion environment of KSI in China. In this paper, we show that the Chinese media' s current attention to KSI is generally lacking. The current reports focus more on activity narrations, and the main report factors come from local media and universities' oncampus news, which have relatively weak dissemination power and limited influences. On one side, the reasons are related to the characteristics of Chinese media, while the KSI establishment method in China also accounts for a lot. Therefore, it is necessary for the KSI to timely adjust the cooperation mode and publicity strategies according to the Chinese political and cultural characteristics to promote the sustainable development of KSI in China by continuously improving the public opinion environment.

• 한국조경학회지
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• 제31권3호
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• pp.91-106
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• 2003

The objective of this study is to present management methods for Korean golf courses to achieve fast green that satisfies international golf tournament standards during an official golf tournament. The results of both the research and the comparative study on putting green management of 24 tournaments hosted in Korea and 12 tournaments hosted in overseas countries in 2002 are as follows: 1. As for the putting greens in Korean and foreign golf courses where official golf tournaments were held, Korean of official golf tournaments were mainly opened in two-green system golf courses contrary to the foreign cases, and the average size of the greens in Korean golf courses was shown to be greater than that of foreign golf courses to some extent, although there was no difference between the types of turf varieties. 2. Results have shown that unlike foreign golf courses, Korean golf courses were managing putting greens by using greens mowers mostly for general (non-tournament) management, and elaborate rolling attempts failed during official tournament flay week because of an insufficient number of rollers to be input. Therefore, Korean golf courses are required to make efforts to secure 21-inch working-behind greens mowers equipped with tournament bedknifes and 11 blades, which is the greens mowing equipment for professional tournaments, and rollers above all things in order to achieve fast green during tournament play week 3. In attempting to achieve green as fast as that of foreign golf courses, Korean golf courses need to consider the method of performing mowing at 3.0mm height or less with greens mowers for professional tournaments. This needs to be done more than two times, followed by a continuous practice of rolling for proper management.

• 분석과학
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• 제13권5호
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• pp.675-682
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• 2000

생활폐기물 처리용량이 일일 50톤 이상인 소각시설에 대한 배출가스중의 다이옥신 농도는 신규시설인 경우 $0.1ng-TEQ/Nm^3$, 기존시설인 경우 $0.5ng-TEQ/Nm^3$로 규제하고 있으며, 기존시설인 경우에도 2003년에는 $0.1ng-TEQ/Nm^3$로 강화할 예정이다. 이들 소각시설은 다이옥신 측정분석기관으로부터 년 2회 이상 배출가스중의 다이옥신 농도를 측정하여야 한다. 현재까지 7개 기관이 다이옥신 측정분석기관으로 지정을 받았으며, 이들 기관은 매년 국립환경연구원이 제공하는 정도관리 프로그램에 따라 평가를 받아야 한다. 1999년에는 1998년에 지정받은 4개 기관에 대하여 M 소각시설에서 대기오염공정시험방법에 따라 다이옥신 시료채취 및 분석을 하여 정도관리를 실시하였다. 정도관리 실시결과 등속흡인계수는 각각 100.9%, 102.4%, 102.1%, 99.2%로 4기관 모두 양호하였으며, 분해능 (10,000 이상), 질량검정 결과(${\pm}5ppm$ 이내), 동위원소 존재비 (15% 이내) 및 회수율(50-120%) 모두 대기오염공정시험방법 기준을 만족하였다.

• 분석과학
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• 제23권3호
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• pp.261-268
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• 2010

본 연구에서는 최근 제안된 PCBs 함유 고상폐기물 공정시험방법을 토대로 PCBs 함유 변압기에서 90건의 시료를 채취 분석하였으며, 제시한 분석방법의 폐기물 시료에 적정성 여부를 검토하였다. 채취한 변압기 절연유에서의 PCBs 농도범위는 7.6~23.8 mg/L로 나타났으며, 규소강판은 $0.02\sim0.54\;{\mu}g/100cm^2$의 농도범위로 검출되었다. 또한, 구리선 등의 비정형 폐기물은 0.01~0.071 mg/kg의 농도범위로 검출 되었다. 본 연구 결과, 폐기물공정시험방법의 새로운 분석방법과 규제기준은 기존의 용출시험방법으로 고상폐기물을 관리하는 경우에 비해 PCBs 함유 폐기물의 관리가 보다 강화된 것으로 판단된다.

• 한국동물위생학회지
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• 제45권3호
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• pp.237-242
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• 2022

The simultaneous analysis of mycotoxins using LC-MS/MS, a food official analysis method, was applied with compound feed for pets with high consumer preferences. In this study, the linearity of all calibration curves showed good linearity of 0.99 or more. and both the accuracy (recovery rate) and precision (repeatability) criteria of the concentration range for each mycotoxin in the National Agricultural Products Quality Management Service's Validation and Verification Guidelines were met. And as a result of analyzing FAPAS QCM in the same way, it was assesed that the z-scores of Aflatoxin B₁, Ochratoxin A, Zearalenone, and Fumonisin B₁, were within ±2 range. This study showed that the application of the food official analysis method to compound feed for pets is suitable.

• 대한본초학회지
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• 제29권6호
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• pp.35-43
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• 2014

Objectives : Official Arisaematis Rhizoma is described only three species, Arisaema amurnse, Arisaema erubescens, and Arisaema heterophyllum, in national Pharmacopoeia. However, other Arisaema species, Arisaema ringens, Arisaema takesimense and Arisaema serratum, also have been distributed as an inauthentic Arisaematis Rhizoma in the herbal market. To develop a reliable molecular authentication method for Arisaematis Rhizoma in species level, we analyzed DNA barcode regions using six Arisaema species. Methods : Thirty-eight samples of six Arisaema plants species (A. amurense, A. amurense f. serratum, A. heterophyllum, A. takesimense, and A. serratum) were collected from different habitate and nucleotide sequences of DNA barcode regions (rDNA-ITS, matK, and rbcL gene) were analyzed after PCR amplification. The species-specific sequences and phylogenetic relations were estimated using entire sequences of three DNA barcodes based on the analysis of ClastalW and UPGMA, respectively. Results : The comparative analysis of DNA barcode sequences were revealed inter-species specific nucleotides to distinguish the medicinal plant of Arisaema Rhizoma in species levels excluding between A. amurense and its subspecies (A. amurense f. serratum) and A. takesimense and A. serratum, respectively. However, we obtained sequence differences enough to discriminate authentic and inauthentic Arisaematis Rhizoma. Therefore, we suggest that these SNP type molecular genetic markers were an reliable method avaliable to identify official herbal medicines. Conclusions : These marker nucleotides could be useful to identify the official herbal medicines by providing definitive information that can identify original medicinal plant and distinguish from inauthentic adulterants and substitutes.

• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 2019년도 추계학술대회
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• pp.221-222
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• 2019

급격한 행정환경 변화는 공직사회에 변화를 가져오고 있으며, 공직사회도 기존의 인사제도가 변화하는 환경에 대응하기 어려움을 인지하고 있으며, 새로운 인사제도의 변화를 시도하고 있다. 그러나 안정성을 중시하는 공직사회에서는 인사제도 변화가 쉽지 않으며, 현재의 공무원 채용방식에 의해 미래의 공공인재의 충원이 가능한 지에 대해 검토해야 한다. 이에, 본 연구에서는 미래사회에 요구되는 인재상을 문헌을 통하여 제시하며, 현재의 채용방식에 대해 미래의 인재상에 부합되는 인재의 채용 여부에 대하여 고찰하고자 한다. 미래의 인재상은 4가지로서, 유연한 개척형인재, 융합 협업형인재, 창조적 정보조합형인재, 감성적 교감형인재를 제시하였으며, 이에 대하여 설문조사를 통하여 채용방식이 각 인재상에 미치는 영향을 고찰하여 향후 채용방식의 발전적 방향을 제시하고자 한다.

• 한국환경농학회지
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• 제14권3호
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• pp.338-344
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• 1995

현미중 카드뮴의 분석을 위한 보다 효율적인 방법을 찾기 위해 현미중 카드뮴의 공정시험방법을 표준으로 수종의 습식 및 건식방법에 대해 카드뮴의 회수율, 표준편차 및 표준방법과의 상관성등을 비교, 검토한 결과 현미 시료량 50g, 회화온도 $600^{\circ}C$의 건식방법은 회수율이 79.6%로 표준분석방법(87.2%)을 제외한 타 분석방법보다 높고, 표준편차도 평균${\pm}2.6$으로 표준분석방법의 평균+6.4 보다 약간 작았으며, 표준분석방법으로 분석된 카드뮴함량과의 상관성($r=0.977^{\ast\ast}$)도 크게 높아 본 방법은 습식으로 분해하는 현행 수질오염 공정시험 방법과 함께 현미중 카드뮴 분석방법으로 사용하여도 좋을 것으로 판단된다.