• 한국보건간호학회지
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• 제12권2호
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• pp.48-66
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• 1998

This study was conducted to identify the attitude of ethical dilemmas (human life area. clients area. nursing practice area. and nurses-co-worker area) in hospital nurses. 169 nurses working in clinical setting were selected Inchon area. Data were gathered from 5. march to 30. 1998 by structured questionnaires. Descriptive statistics were employed to analyze the data. The results obtained from data were as follows. 1) In human life area mean score was 3.17. This area showed remarkerble individual differences between utilitarian and deontological position. 2) In clients area mean score was 3.99. It means that nurses tend to take a deontological position. 3) In nursing practice area mean score was 3.44. It means that nurses tend to take a slightly deontological position. 4) In nurses-co-worker area mean score was 3.84. It means that nurses tend to take a deontological position. 5) There were significant relationship between human life area & clients area. nursing practice area (P<.0l). nurses-eo-worker area (P<.05). There were significant relationship between client area & nursing practice area (P<.05). nurses-co-worker area (P<.01). There were significant relationship between nursing practice area & nurses-co-worker area (P<.01).

• 한국농공학회지
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• 제20권3호
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• pp.4739-4749
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• 1978

This studies were conducted to derive synthetic unitgraphs and triangular unitgraphs correlated with watershed characteristics which can be used to the estimation and control of flood for the rational development of Agricultural water resources. Derived Synthetic unitgraphs and Triangular unitgraphs can be applied to the ungaged watersheds were compared with average unitgraphs by observed data. Seven small watersheds were selected as studying basins Han, Geum, Nakdong, Yeongsan and Inchon river system. The results summarized for these studies are as follows: 1. Average unitgraphs by observed data and dimensionless unitgraphs for synthesis were derived for all river systems. 2. Peak discharge per unit area of the unitgraph, qp, was derived as qp=10-0.389-0.0424Lg with a high significance. 3. Formulas for the base width of unitgraph of 50 and 75 percent for peak flow for each water systems was adopted as Table 5. 4. The base length of the unitgraph, Tb, in hours in connection with time to peak, Tp, in hours was expressed as Tb =4.3Tp. 5. Peak discharge, Qp, were obtained as Table 6 by the Triangular form to all subwatersheds. 6. Relative errors in the peak discharge of the synthetic unitgraphs showed to be 7.3 percent to the peak of observed average unitgraphs except errors of peak discharge for Yeongsan river system. This indicates that Synthetic unitgraphs for the small watersheds of Han, Geum, Nakdong and Inchon river systems can be applied to the ungaged watersheds. On the other hand, It was confirmed that the accuracy of Instantaneous Unit Hydrograph with only 1.6 percent as relative errors was approaching more closely to the observed average unitgraph than that of synthetic unitgraph with relative errors. 23.9 percent for Yeongsan river system. 7. Errors in the peak discharge of the triangular unitgraph to the observed average unitgraph showed to be 0.6 percent to 7.5 percent which can be regarded as a high precision within the range of 200 to 500$\textrm{km}^2$ in area. On the contrary, application of triangular unitgraph within the range of 200$\textrm{km}^2$ in area has defined as a unsuitable method because of high relative errors, 26.4 percent to 61.6 percent.

• 한국응용곤충학회지
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• 제19권4호
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• pp.212-220
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• 1980

이 시험은 도입남양재 원목에 부착 또는 서식하는 유해병해충의 방제를 목적으로 실시하는 해수수침소독에 있어 농약의 소요량기준을 설정함을 목표로 실시한 것으로써 결과를 요약하면 다음과 같다. 1. 우리나라에 도입되는 남양재 원목의 평균 길이는 11.12m이었으며 직경은 69.55cm이었다. 2. 원목의 전재적에 대한 부상재적은 평균 $20.82\%$ 이었다. 3. 원목의 전재적에 대한 부상표면적의 비의 값은 2.3356($95\%$ 신뢰수준)이었다. 4. 원목의 전재종 대 부상표면적에 대한 표본추출오차는 1본선내 원목간의 오차(0.2087)가 10본선간의 오차(0.2952)보다 적었다. 5. 원목 $1m^2$당 농약의 적정소요량은 수동식살포기를 이용하는 경우 0.368cc, 그리고 동력분무기를 이용하는 경우는 0.295cc이었다. 6. 예를 들어 남양재 원목 $5,000m^3$을 도입하여 동력분무기로 해수수침소독을 실시하는 경우 농약소요량은 다음과 같이 계산된다. $$5,000\;M^3\times2.333=11,678\;M^2$$ $$11,678M^2\times0.295=3,445cc$$.

• 한국인구학
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• 제11권1호
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• pp.50-57
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• 1988

이 연구는 인천의 정체성을 알아보는 데 연구의 초점을 맞추었다. 연구방법으로는 실증적 방법과 민속학적 방법 두 가지를 병행하였다. 시민단체, 공무원, 학생을 대상으로 임의목적표본방법을 사용하여 총 613명이 분석되었다. 분석방법은 교차통계분석 및 다중분류분석을 하였다. 정체성은 한 지역에 거주하는 주민들의 집단결속력과 성취도를 결정하여 주며, 그 지역의 사회적 통합과도 밀접한 관련을 지니고 있어서, 지역의 문제나 관심사를 해결하고 발전시키는데 가장 핵심적인 요소이다. 인천의 정체의식은 세 집단 모두 낮으며, 전체응답자의 절반 이상은 그저 그렇다는 중용의 의견이었다. 인천에 대한 정체의식을 응답집단의 특성별로 보면 여자보다는 남자가 높고, 기혼자보다는 미혼자가 높으며, 30세 이상으로 연령이 많을수록, 수입과 생활수준이 낮을수록 정체의식이 상대적으로 높게 나타났다. 그리고 전문.관리.사무직보다는 판매.서비스.생산.농업직 종사자들의 정체의식이 높았다. 전문대 정도의 교육을 받은 시민의 정체의식이 상대적으로 높고, 인천의 문화.복지.환경개선을 위한 특별기금 기부의사가 있는 시민과 인천을 마음붙이고 살 곳으로 생각하는 시민의 정체의식이 높다. 총괄적인 의미에서 본 인천의 정체성에 관한 조사를 보면, 인천은 "주인의식 없음"과 "이제부터 만들어 가야 한다"는 답변이 제일 많았고 그 다음은 "포용력", "선구적 개척정신", "긍정적인 의미의 짠물", "합중시(合衆市)적 다양성", "외세에 대한 호국정신", "세계의 관문도시"로 나타났다. 이와 같은 응답유형으로 보아서는 인천지역에 대한 이미지를 한마디로 딱 잘라 말하기는 어렵다. 그러나 인천은 서울.경기인, 충청인, 호남인, 영남인, 이북인, 외국인 등을 가리지 않고 받아드리는 "포용력이 있는 합중시적 다양성을 가진 도시"로 지역차가 서로 다른 출신성분이 공존할 수 있다는 점에서 의미하는 바가 크다. 이는 "세계속의 도시"와 "동북아의 거점도시"를 추구하는 미래지향적인 시각에서는 지역주의를 지양하고 지역통합이슈와 세계화 물결속에서 외국인에게도 열린 상태문화를 제공하는 관문이 될 것이라는 면에서 인천이 추구해야 할 정체성으로 시사하는 점이라고 본다.는 미래지향적인 시각에서는 지역주의를 지양하고 지역통합이슈와 세계화 물결속에서 외국인에게도 열린 상태문화를 제공하는 관문이 될 것이라는 면에서 인천이 추구해야 할 정체성으로 시사하는 점이라고 본다.

• The Plant Pathology Journal
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• 제20권3호
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• pp.196-199
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• 2004

Ginseng anthracnose was observed in Koyang area, Korea. A fungus was repeatedly isolated from leaves and stems of the infected ginseng plants and identified as Colletotrichum dematium according to the morpho-logical and cultural characteristics. The fungus showed pathogenicity on inoculated ginseng leaves. This is the first report of ginseng anthracnose caused by Colletotri-chum dematium in Korea.

• 한국대기환경학회:학술대회논문집
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• 한국대기환경학회 2000년도 추계학술대회 논문집
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• pp.322-323
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• 2000

국제적으로 많은 관심을 끌고 있는 환경오염중의 하나가 바로 산성 강하물에 관한 것으로 산성비의 피해는 광역적이기 때문에 많은 측정망들을 중심으로 한 공간적인 연구가 필요하다. 국내에서는 산성도 및 주요 이온성분의 분석, 대기질-강우 산성도의 관계, 지역별 강우의 화학적 성분 비교, 이온 성분간의 상관관계 분석 등에 대한 다양한 연구가 이루어지고 있다. (중략)

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2000년도 ITC-CSCC -1
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• pp.294-297
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• 2000

Among the multi-dimensional query types, ranking query is needed if we want the object one by one until we satisfy for the result. In multi-dimensional indexing structures like R-tree or its variants, not many methods are introduced in this area. In this paper, we introduce new ranking query processing algorithm which use the filtering mechanism in the R-tree variants.

• 한국지진공학회:학술대회논문집
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• 한국지진공학회 1998년도 추계 학술발표회 논문집 Proceedings of EESK Conference-Spring 1998
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• pp.345-352
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• 1998

Free-field ground motion during earthquake is significantly affected by the local site conditions and the behavior of structure is influenced by ground motion, it is essential to perform the reliable site characterization and to determine the site specific earthquake response. In this study, case study of site specific ground response evaluation was performed at Inchon area. Step by step procedures for site characterization and one-dimensional site response analysis were introduced and the importance of site specific analysis was verified.

• 한국유통학회지:유통연구
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• 제1권1호
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• pp.259-290
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• 1996

As part of Korea's opening to tile world economy, over the past several years the government has begun th liberalize in the distribution industry. This study cocentrates on long-term strategy of distribution industry in Inchon where will be the hub in the northeastern area. Based on data analysis for the present conditions referring the physical distribution and the commercial distribution, problems are drawn on this two sectors. Conclusion shows introduction of the advanced know-how, expansion of the physical distribution center, and modernization of tile commercial distribution structure.

• The Korean Journal of Ecology
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• 제10권1호
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• pp.17-22
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• 1987

This survey was carried out in four areas in southern Korea from May 1983 through April 1986. A total of 1, 717 house rats was caught by trapping technique throughout the 4 areas. The total of 1, 535 trombiculid mites (4 genera, 7 species) was found only among Rattus norvegicus. Six species were observed in Seoul and Yangsuri areas, and 5 species in Seongnam area. No trombiculid mites were found in the rats caught in Inchon area. The highest infection rate of trombiculid mites (25%) was recorded in the rats caught in Seongnam area. And Leptotrombidium palpale was abundant species in general (detection rate; 72.8%) In seasonal variation, the hightes number of trombiculid population was observed from October through December in all the areas surveyed, and especially Euschongastia koreaensis apperaed more in autumn and winter than in any other season. The values of specie diversity and evenness of trombiculid mites found in Yangsuri were comparatively higher than those from the other areas.