• Journal of the Korean Data and Information Science Society
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• v.20 no.2
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• pp.369-375
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• 2009

The next local election for Jeollabuk-do will be held in 2010. In preparation for this, we conducted a study to observe whether or not if minute regionalism occurred during the fourth "Nationally coordinated local election" which was held on May 31st in 2006. This study is based on Jeollabuk-do provincial governor election data. For this, we introduced a RS index which is used to measure how evenly each candidate for governor of the province received votes, and chi-statistics that measure each candidate's local intimacy. Further more, we checked out whether minute regionalism occurred or not by putting to practical use correspondence analysis. As a result, we could confirm that minute regionalism occurred to a few candidates. After reviewing many measurements, we found that a RS index's validity is not high.

• Proceedings of the Korean Geotechical Society Conference
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• 2010.09a
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• pp.1239-1244
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• 2010

중금속 및 유류 오염토양 정화를 위해 효율적인 토양세척법과 공정 선정을 목적으로 최적의 오염정화 설계인자를 제시하기 위한 실험적 연구를 수행하였다. 실험분석 항목은 구리, 납, 아연을 포함하는 중금속항목과 총석유계탄화수소(TPH)인 유류항목에 대해 흡광광도법(absorptiometric analysis), 기체 크로마토그래피(gas chromatography)법을 이용하여 단계별로 분석하였다. 실험방법은 최적 세척용매 결정시험, 최적 세척시간 도출시험, 최적 진탕비(S/W ratio) 결정시험 등을 통해 얻어진 결과를 토대로 계면활성제 첨가량별 중금속 용출영향 분석시험 순으로 실시하였다. 실험결과 세척용매인 염산 0.1mole, 체류시간 1시간, 진탕비 1:3 조건에서 오염물질의 저감효과가 우수하게 나타났으며, 이들 조건을 적용하였을 때 1%의 계면활성제를 세척용매에 첨가하였을 경우 추가적인 오염물질의 농도 저감효과가 있는 것으로 분석되었다.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.4 no.2
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• pp.113-124
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• 1984

This study represents results of analysis of sea level record at Mokpo for the years 1956~1982. The results are believed to be the first detailed analysis for the Port of Mokpo. The tidal constants are obtained from separate yearly extended harmonic analysis. The variability of these yearly analysis gives estimates of effects on astronomical tide due to Youngsan Barrier. Multiple statistics of sea level record for the years 1965~1980 and 1981~1982 are presented separately to evaluate the distribution of sea level frequency due to the construction of Barrier. Some of preliminary results are presented and indication of further studies are discussed.

• Journal of Food Hygiene and Safety
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• v.13 no.4
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• pp.344-354
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• 1998

This study was conducted to evaluate the MSPD and HPLC method about simultaneous determination for residual synthetic antimicrobials of sixteen species such as sulfonamide etc. in livestock products. Elution solvent used in HPLC was ethylacetate:acetonitrile (4:1), and mobile phases for solvent A and B were water:methanol:acetonit rile:phosphric acid (700:250:50:0.2) and 100% acetonitrile respectively. The detector and absorbency used in HPLC was UV 266 nm. This study showed the reduction effect of 99.1% for organic solvents, 94% for experimental steps, 95% for analytical time and manpower and 98.9% for costs compared with korea food standard method. The average recovery rates for chicken, bovine, pork and milk were 67.7% 96.2%, 67.7%~96.6%, 70.0%~96.2%, and 13.8%~97.8%.

• Journal of Korean Society of Archives and Records Management
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• v.13 no.2
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• pp.31-56
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• 2013

Through the contents of press reports, this study is executed to identify what issues were treated intensively and how such issues have been reported by the press in the procedures of formation and changing of the records management system in the last 14 years. In order to achieve the study objective, histories of records management system were divided into Government of the People (1998-2002), former part of Participatory Government (2003-2005), latter part of Participatory Government (2006-2007), and the Lee Myung-bak administration (2008-2011). A total of 366 articles, which were reported in 7 newspaper companies in 14 years, were extracted and quantitative and qualitative analyses were executed.

• Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
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• v.15 no.2
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• pp.105-110
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• 2001

To analysis the effect by the Harmonics through Power facilities in Apartment housing, This paper measured the Harmonics at Lighting Transformer, Power Transformer and Services-entrance Conductors of electrical installation in apartment housing. The measured result is following as : 1) The Harmonics at Lighting Transformer is generated in the large of the 5th Harmonics. 2) The Harmonics at Power Transformer is generated in the large of the 5th and 7th Harmonics. And then 3) The THD at the Services-entrance Conductors is average 2.4[%], which is compared to the measuring Voltage, this meaning value is good condition until now against Harmonics effect. But, So the large capacitance of household electrical alliances with rectifiers in the future considered the effect of Harmonics at the Electric Power planning in apartment Housing.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2003.05a
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• pp.231-236
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• 2003

Currently, the adoption of FTZ(Free Trade Zone) has been recognized as one of the most important strategies for becoming hub port in the world. For this reason, various policies for successful implementation and adoption of FTZ have been presented, and a special law related this FTZ was actually built in 1999. In the mean time, a port logistics industry is deeply related to the successful implementation of FTZ. However, although many research about FTZ have been conducted, there have been little previous studies about port logistics firms and FTZ. Thus, the aim of this study is to investigate a market structure of firms related to Port Logistics effectively and to analyze the perception of these firms about FTZ in Busan.

• Journal of Korea Technology Innovation Society
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• v.18 no.4
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• pp.539-560
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• 2015

Korea has enacted the Performance Evaluation law on the R&D Programs since 2006. This study categorizes program size, program history, sustainability, self-evaluation result as antecedents, and analyze the relationship between the antecedents and Meta-evaluation result, the change rate of appropriations. The result shows that program size, program history, self-evaluation result have significant effect to the Meta-evaluation result. And Meta-evaluation result has significant effect to the change rate of appropriations. This study has implication that the performance evaluation system shows significant effect to the appropriations.

• Journal of Gifted/Talented Education
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• v.22 no.4
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• pp.929-942
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• 2012

The purpose of this study was to propose for efficient selection with observation and nomination system and efficient operation of Convergence Science class in a Science Institute for Gifted Youth attached in university. For this purpose, we analyzed the result of entrance exam with observation and nomination system, and the correlation between enterance exam score and achievement to perform at the Convergence Science class. As a result, despite observation and nomination system is highly dependent on observers and recommenders, they have very different perspectives each other. In addition it was founded that selection and education process after admission is inconsistent.

• Journal of Nutrition and Health
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• v.42 no.1
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• pp.68-77
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• 2009

This study was researched to provide the accurate nutrition information and the menu. We questionnaired an recognition and necessity of the nutrition labeling to 684 customers in fast-food restaurants. After data cleaning, we used spss package 14.0 and analyzed about the nutrition contents and place that display the nutrition labeling. First, we finded out lower recognition of nutrition labeling in restaurants than processed food. Second, many people hoped that calory and fat in various nutritions were displayed each 100 g or 100 mL. Third, the place displaying the nutrition information was the menu board and the counter to identify easily. Fourth, we analyzed the recognition and necessity of the nutrition labeling in fast-food restaurants by t-test and ANOVA. So, we knew that the recognition and necessity of the nutrition labeling was higher woman than man. And the more they earn much money and learned, the more the nutrition labeling are needed. But house-wife recognized the nutrition labeling lower than others.