• The Korean Society of Law and Medicine
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• v.17 no.1
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• pp.139-168
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• 2016

Two alternative dispute resolutions for medical dispute have been operated under the States of German Medical Associations. The first is the medical mediation committee of North german area, the other is the advisory committee on medical errors in North-Rhine area. The former has focused on the mediation itself, the latter commission has focused on the expert review itself whether the physician has maintained reasonable care in diagnosis and treatment. Even though these organizations have maintained under the medical associations, to maintain the neutrality on legal and medical decision, the North German mediation committee is composed of a lawyer and a medicine doctor respectively and North-Rhine advisory committee has a lawyer chair person and four medicine doctors. The main difference of Korean Medical Dispute Mediation Agency in respect from the german system is that expert review is subordinated to the mediation process. The neutrality of expert review is suspected from the medicine doctors. The neytrality and the efficiency should be improved to treat the medical disputes. To do so, lawyer and medicine doctor work together in mediation process and lawyer should manage the expert review process but not involved. Mediation process and expert review should be checked and balanced, and they could be developed as a separated process itself.

• Korean Journal of Construction Engineering and Management
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• v.16 no.6
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• pp.144-155
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• 2015

This paper is to understand investment's efficiency and performance of commercial real estate assets diversified by use and district. To do so, this paper divides two different commercial real estate markets(office build market and retail real estate market) in Seoul city by district into "GBD(Gangnam Business District), YBD(Yeouido Business District), and CBD(Central Business District)" and "GBD(Gangnam Business District), SBD(Shinchon Business District), and CBD(Central Business District)" respectively, configures these districts each other to structure portfolios as its portion varies based on Markowitz's Mean-Variance principle, and looks at risk-return relationship of portfolios to find out efficiency, performance, and optimal investment chosen based upon Sharpe's Performance Index. As a result, the portfolio configured by "10 to 30% of office building asset at CBD" and "70 to 90% of retail real estate asset at CBD" is shown to be the most optimal, suggesting the highest quarterly Sharpe's performance index of 2.7118~2.7776 with quarterly rate of return of 1.826%~1.838% and quarterly standard deviation of 0.573~0.589. Furthermore, it is obvious that diversified portfolio configured by use(office-retail) shows better investment performance than that by district with same type of asset(office-office or retail-retail). Finally, results driven from this research will play an important role to stimulate real estate and construction markets through enlarging ideas as to diversified investment by use and district on real estate indirect investment products.

• Economic and Environmental Geology
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• v.37 no.6 s.169
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• pp.613-629
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• 2004

Contamination of groundwater by volatile organic compounds (VOCs) was investigated for 168 groundwater wells in Ulsan area to study the natural attenuation of organic compounds in the aquifers. As groundwater contamination by VOCs is closely related to land use, 168 groundwater samples were classified into 4 different groups; agricultural, forestry, industrial, and residential & business. From analysis 65 out of 168 groundwater samples contained more than one VOC. Analysis of samples were performed fir 36 halogenated aliphatic hydrocarbons and 25 petroleum hydrocarbons set up by NAWQA of US geological survey. Twelve petroleum hydrocarbons were detected in 26 groundwater wells, but their concentrations were less than 1.5 g/L except for MTBE. Twenty three chlorinated aliphatic hydrocarbons, composed of 11 methanes, 6 ethanes and 6 ethenes, were detected in 63 groundwater samples. The range of methanes concentration was $ND\~330\;/gL,\;ethanes\;ND\~84\;gL$, and PCE and their derivatives $ND\~62\;g/L$. As the study area was comprised of the aerobic/denitrification zones and $Fe^{+3}$ redox condition, most of petroleum hydrocarbons were degraded well, while halogenated hydrocarbons were slowly biodegradation.

• Journal of The Korean Association For Science Education
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• v.31 no.4
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• pp.505-512
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• 2011

The purpose of this study was to investigate how extracurricular science club activities affect sciencerelated attitudes of female elementary school students. The experimental group was organised with thirty female elementary school students selected from a school in a small city and two schools in a town at Jeju special selfgoverning province. The students were encouraged to participate in a variety of scientific experiences and inquiry activities for ten months. The control group consisted of another thirty girl students chosen from the same schools. The pre-test and post-test on science-related attitudes were administered to both the experimental and control groups. The result of this study shows that meaningful changes have been observed in science-related attitudes of the experimental group, whereas the control group reveals no meaningful changes. Science-related attitudes have been analyzed in three categories such as cognition, interests, scientific attitude. The experimental group shows meaningful changes in all of the three categories, while the control group shows no change in any category. When the female students from small city and those from the town were separated, the result shows that the latter shows more positive changes in science-related attitudes through science club activities than the former.

• Korean Journal of Environment and Ecology
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• v.16 no.3
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• pp.271-286
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• 2002

To understand the status of vegetational composition of Jungnangcheon, 21 plots in 7 sites were investigated in June 2001 and flora survey was done during the period from June to September 2001. The results obtained from this study were as follows: Vegetational compositions of 7 sites in Jungnangcheon area were different site by site and plot by plot. In lower(nearest) point, Phalaris arundinacea, Potentilla supina, Rorippa islandica, Chenopodium album, Beckmannia syzigachne and Chenopodium ficifolium showed higher constancy and frequency. Bromus japonicus, Humulus japonicus, Conyza canadensis, Elymus tsukusiensis var. transiens showed higher constancy and frequency in middle point and Bromus japonicus, Chenopodium ficifolium, Artemisia princeps var. orientalis showed in upper point. Bromus japonicus, Chenopodium ficifolium, Humulus japonicus, Conyza canadensis, Elymus tsukusiensis var. transiens, Artemisia princeps var. orientalis and Lepidium uirginicum appeared at more than 9 polts in 21 sample plots. Number of naturalized plants in Jungnangcheon area were 79 taxa. Total naturalized index(NI) and urbanized index(UI) were recorded as 29.2%, 27.9%. 253 taxa including 50 families 169 genera 224 species 1 subspecies 27 varieties 1 forma were recorded in Jungnangcheon area. Therophyte(Th) was the most common dormancy form recorded in survey area. Geophyte(G) and Hemicryptophyte(H) were calculated as 7.1%, 17.8% and it was the lower value compared to those of other dormancy form. Consequently, Th-R$_{5}$-D$_4$-e was recorded as the most common life form in Jungnangcheon.

• The Journal of the Petrological Society of Korea
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• v.17 no.4
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• pp.191-205
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• 2008

In order to use the geologic information data such as industrialization of rock resources, site enlargement and development planning, distributive ratios of rock types and geologic ages were obtained by the ArcGIS 9.2 program, and digital geologic and geographic maps of 1:250,000 scale, in the Chungbug, Chungnam and Daejeon areas, respectively. In the Chungbug area, 64 rock kinds are developed and their geologic ages can be classified into 8 large groups. In the geologic ages, the ratios are decreasing in the order of Jurassic, Precambrian, Age-unknown, Cretaceous, Quaternary, Cambro-Ordovician and Carboniferous-Triassic ages, all of which comprise most ratios of 98.48% in the area. In the rock types, the ratios show the decreasing order of Jurassic Daebo granite, Precambrian banded gneiss of Gyeonggi metamorphic complex, Cretaceous biotite granite, Quaternary alluvium, Great limestone group, Lower phyllite zone and Meta-sandy rock zone of age-unknown Ogcheon group, Triassic Cheongsan granite, Precambrian granitic gneiss of Gyeonggi gneiss complex, Pebble bearing phyllite zone of age-unknown Ogcheon group and biotite gneiss of Sobaegsan metamorphic complex, all of which comprise the prevailing ratio of 84.27% in the area. In the Chungnam area, 35 rock types are developed and their geologic ages can be classified into 6 large groups. In the geologic ages, the ratios are decreasing in the order of Precambrian, Jurassic and Quaternary ages, which occupy the prevailing ratio of 87.55% in the area. In the rock types, the ratios show the decreasing order of Jurassic Daebo granite, Precambrian banded gneiss of Gyeonggi metamorphic complex, Quaternary alluvium, Precambrian granite and granitic gneiss of Gyeonggi gneiss complex, Cretaceous acidic dykes, Lower phyllite zone and Pebble bearing phyllite zone of age-unknown Ogcheon group and Quaternary reclaimed land, which occupy the ratios of 74.28% in the area. In the Daejeon area, 11 rock types are developed and their geologic ages can be classified into 5 large groups. In the ages, the ratios are decreasing in the order of Jurassic, Age-unknown and Quaternary, which occupy most ratios of 93.40% in the area. In the rock types, the ratios show the decreasing order of Jurassic Daebo granite, Quaternary alluvium and Lower phyllite zone and Pebble bearing phyllite zone of age-unknown Ogcheon group, which occupy the prevailing ratios of 91.09% in the area.

• 한국지구과학회:학술대회논문집
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• 2010.04a
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• pp.70-70
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• 2010

이 연구의 목적은 귀추적 탐구 방법과 관련된 전략들을 적용하여 지구온난화에 관련되어 측정된 다양한 유형의 데이터를 관련된 사실, 원리, 법칙, 선행 연구 결과 등을 토대로 지구통합적인 관점과 지구계를 구성하는 요소들 간의 상호작용과 영향을 중심으로 재해석하고 이해하는 것이다. 지구과학(지구시스템과학)의 학문 성격, 최근 동향, 본성 및 탐구 대상의 특성에 대한 내용과 지구과학의 본질적 속성에 잘 부합하는 귀추적 탐구 방법에 대해 학습한 후, 학생들은 인천 및 다양한 지역의 기상과 해양 자료 분석을 통하여 관찰되는 현상(결과)의 원인과 영향을 파악하는 연구 활동을 하였다. 이 과정에서 귀추적 탐구를 충분히 이해할 수 있도록, 과학 탐구에서 귀추적 탐구 방법을 사용하는 과학자들의 예시와 모의 활동을 통하여, 귀추적 탐구 방법에 사용되는 다양한 사고 전략(예, 데이터의 재구성 전략, 유추 전략, 개념적 결합 전략 등)에 대한 예시를 경험하였다. 학생들은 지구온난화에 관련되어 나타나는 현상(조사된 사항 포함)과 영향에 대해 지구시스템적으로 이해하고 재해석하기 위해 지구시스템을 구성하는 요소(예, 수권, 대기권)와 관련된 데이터 정보를 검색하고 수집하였다. 1) 지구시스템과 지구온난화에 대한 조사하고, 2) 지구온난화 및 기후변화의 변동성 확인한 후, 3) 지구온난화와 관련된 선행 연구 결과 분석하였다. 또한, 지구과학의 본질적 속성에 잘 부합하는 귀추적 탐구 방법의 이해와 적용하는 과정에서 1) 지구 온난화 및 기후 변화의 실태 파악하고, 2) 인천 지역의 월별, 계절별 기온 변화 분석 및 경향 조사(탐색: 연구문제 규명)한 후, 3) 인천과 속초 지역의 기온, 수온의 변화 추이 및 분석 (조사: 원인 조사 과정)하였다. 4) 속초 지역의 평균해면기압변화 추이 및 분석한 후, 그 결과를 토대로 5) 문헌조사 및 선행연구 결과 분석을 통한 지구 온난화의 영향을 미치는 요인 재검토 및 확인(선택 및 설명)하여, 6) 인천지역과 속초지역의 지구온난화 원인 분석 및 문제점 보완(설명)하기 위해 7) 겨울철 지구온난화가 더 심각한지 부산지역과 포항지역의 자료 분석을 통하여 연구 결과 내용의 보완 (추가 조사 및 설명)한 후, 8) 분석 결과 및 해석 내용을 전문가와 상담 실시하였다. 이 연구는 연구를 진행하면서 얻은 결과를 교육적 측면에서 다시 정리해 보면 다음과 같다. 우선, 학생들의 지구환경적 문제 해결 과정에서 귀추적 탐구 방법을 활용한 문제 해결 능력을 향상시켰다. 아울러, 지구과학의 탐구 본성, 최근 동향, 탐구대상의 특성 등의 학습을 통해 지구과학도로서의 기본적인 소양과 자질 향상에 기여하였으며, 사회과학의 연구방법을 순수과학연구에 접목하여 과학자로서의 문제해결 능력과 시스템 사고력을 향상시켰다.

• Korean Journal of Food Science and Technology
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• v.37 no.5
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• pp.713-716
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• 2005

Nutritional constituents of native Yangha (zingiber mioga) in Yeosu and Cheju areas were examined. Average water, crude protein, crude lipid, carbohydrate, ash, and fiber contents of Yangha were 94.85, 0.62, 0.24, 3.30, 0.92, and 0.74%, respectively. Proximate composition of Yangha was significantly different between two areas except moisture and ash content. Average calcium, magnesium, sodium, potassium, iron, copper, and manganese contents were 40.57, 55.60, 26.14, 598.58, 4.14, 0,26, and 0.26 mg/100g, respectively. Magnesium, sodium, and iron contents of CY were significantly higher than those of YY. Total amino acid contents of Yangha was 645.19mg/100g. Amino acid of Yangha showed high content of glutamic acid, followed by aspartic acid and valine.

• Food Science and Preservation
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• v.16 no.3
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• pp.427-434
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• 2009

We collected glasswort (Salicornia herbacea L.) from the Jollanam-do area (Hwangsan-myeon in Haenam, Jeungdo-myeon in Sinan, and Yeomsan-myeon in Yeonggwang) from June to October 2007, and analyzed levels of total amino acids, free amino acids, and total polyphenolic compounds and electron donating ability and SOD-like activity. The total amino acid content was $3,338.75{\sim}4,491.63\;mg$/100 g in the sample from Haenam, $3,086.48{\sim}3,782.89\;mg$/100 g in the sample from Sinan, and $3,134.3{\sim}4,364.17\;mg$/100 g in the sample from Yeonggwang. Proline was the main free amino acid from June through to September, and the level increased during June, the early period of maturation, and then decreased with further ripening. The total content of free amino acids was $472.75{\sim}1,080.98\;mg$/100 g in the sample from Haenam, $440.46{\sim}621.77\;mg$/100 g in the sample from Sinan, and $387.64{\sim}669.28\;mg$/100 g in the sample from Yeonggwan. Total polyphenolic compound level was $11.1{\sim}15.61\;mg/g$ in the sample from Haenam, $12.71{\sim}21.03\;mg/g$ in the sample from Sinan, and $13.13{\sim}22.28\;mg/g$ in the sample from Yeonggwang. Electron donating ability was 53.8.70.9% in the sample from Haenam, $62.7{\sim}88.8%$ in the sample from Sinan, and $63.0{\sim}72.7%$ in the sample from Yeonggwang. SOD-like activity was $28.7{\sim}41.0%$ in the sample from Haenam, 28.5{\sim}36.5% in the sample from Sinan, and 23.5.39.6% in the sample from Yeonggwang.

• Annual Conference of KIPS
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• 2011.11a
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• pp.104-107
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• 2011

의료정보시스템에서 처리하는 데이터 크기가 급속하게 늘어남에 따라 대용량 데이터 처리에 대한 필요성이 갈수록 증가되고 있다. 최근 몇 년 동안 의료정보시스템을 구성하는 요소 중 디스크의 성능 향상 및 발전 속도가 중앙처리장치에 비해 둔화되고 있으며, 이와 같은 성능차이로 인해 디스크 장치가 시스템의 병목지역이 되어 전체 성능을 저하시키는 주된 요인이 되고 있다. 의료정보시스템은 주로 관계형 데이터베이스를 이용하여 저장하기 때문에 서버의 데이터 접근 처리방식과 I/O에 대한 부분이 성능을 크게 좌우한다. 따라서 본 논문에서는 의료정보시스템의 특성에 따른 하드웨어 RAID 디스크 구성 최적화 방안을 알아봄으로써 본 논문의 연구 결과가 시스템 구성 초기에 최적화된 I/O 를 위한 구성정보로 활용될 수 있도록 하고자 한다.