• 한국조경학회지
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• 제18권3호통권39호
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• pp.23-37
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• 1990

The purpose of this study was to suggest, an ameliorated, 'standard of estimated unit manpower & material' in the Landscape Planting Work. To achieve this goal of this study, following process was performed to reach more advanced results. First, relevant domestic & foreign references were gathered & analyzed with a viewpoint of the system & contents within, Second, most similar foreign country‘s relevant 10 forms & actual site were surveyed, Third, actual site data were collected from the 17 selected landscape Planting sites Fourth, the collected data from reference study & actual site survey were analyzed and calculated. And Finally, analyzed data were reorganized & rearranged in good order with 3 principles to produce more ameliorated 'Standard of estimated unit manpower & material' in the landscape Planting Work. The suggested main results of this study include, 1. Reorganization of current system to transplanting(includes excavation & root ball wrapping), planting(includes tree & shrub), turfing & maintenance 2. Deletion of the Range of 'account of labor' & simultaneous distribution of 'account of labor' with a proposed regular ratio 3. Adjustment of the range of the plant's size 4. Amelioration of the level of 'Account of labor' 5. New establishment in maintenance items as Watering, Fertilizing & spraying chemicals on turf area. 6. Readjustment & new establishment of the backfill volume. 7. Actualization, readjustment & new establishment of the transportation amount.

• 토지주택연구
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• 제12권4호
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• pp.15-30
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• 2021

중남미 및 카리브해(LAC) 지역에서 한국의 도시개발협력이 점차 확대되고 있지만 이와 관련된 국내의 시장 참여 전략은 미흡한 실정이다. 본 논문에서는 콜롬비아의 도시계획체계, 도시개발사업, 한국의 협력사업을 분석하고 중남미 도시개발사업 협력을 위해 고려해야 할 사항을 도출하였다. 연구 방법은 먼저 콜롬비아의 주요 도시인 보고타(Bogotá)와 메데진(Medellín)의 국가 및 지역 도시 계획 시스템을 비교하고 시사점을 도출하였다. 둘째, 콜롬비아의 토지구획정리사업, 대규모 공공임대주택 공급을 위한 마크로프로젝트, 한국과 콜롬비아의 도시개발협력 사례를 분석하고 시사점을 도출하였다. 연구 결과 한국의 도시개발 협력사업시 과제로는 첫째, ODA를 통한 원조사업은 투자형 개발사업과 같이 사업화로 연결시키기 보다는 향후 본사업을 위한 콜롬비아의 도시 네트워크 형성에 주력하는 것이다. 둘째, 인프라사업과는 다른 도시개발 협력사업의 재원조달구조를 파악하는 것이 필요하다. 셋째, 해외의 개발사업인 만큼 개발 기간 및 규모를 단지급 규모이하의 적정 규모로 설계하여 성공사례를 만드는 것이 필요한 것으로 나타났다.

• 영어영문학
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• 제56권2호
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• pp.383-408
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• 2010

This paper intends to suggest the positive, ecological vision of sustainability in Karen Hesse's Out of the Dust that Billie Jo Kelby recovers herself through her readjustment of interior consciousness and outer environment in her tragic situations caused by the Dust Bowl. In spite of her desires for happiness and affluence of home, she loses her mother and brother, and her musical talent as a pianist, and lies in self-abandonment. But she finally raises up herself with her courage and patience, reconciliating with the nature and ameliorating the community by taking care of the devastated landscapes. Hence it is appropriate to approach the loss-recovery process of nature and consciousness with ecological solutions, The Dust Bowl breaks down human mind and body, and eventually leads to the situations of despairs and death. Hesse proposes the primary solution that humans should reconstruct their interior consciousness and participate in recovering the nature because humans are inevitably linked with nature. In this novel, the nature takes a dynamic and active role as a catalyst, reconciling the self with other humans and settling with the conflicting situations in history and culture. This verse novel as an active, self-ordering, and corrective process gives the more intense ecological message. As Hesse defines the setting of Dirty Thirties as a channel of energy, she creates the utmost effects of ecological process that human and environment are part of a total situation, representing the transactional formulation, each conditioned by conditioning to the other. Therefore Billie Jo takes her part as an interpreter and actualizes herself, understanding the nature with metaphor and symbol. Eventually Billie Jo realizes that she should rebuild her environment not out of the dust but in the dust, accepting the reality of Dust Bowl.

• 한국건설관리학회논문집
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• 제10권5호
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• pp.37-46
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• 2009

조합이 시행하는 도시개발사업이 계속해서 증가하고 있음에도 불구하고, 각종 인허가과정의 중복, 관련법규정상제영향평가(환경, 재해, 교통 등)의 중복, 체비지(替費地) 매각, 도시개발사업에 대한 환경영향평가의 장기화에 의한 시공사의 부도 등 어려움이 많다. 본 연구에서는 도시개발사업에 관련되는 사업관련자(공공기관 설계 및 감리자 조합(조합원포함), 시공사)들을 중심으로 설문조사를 실시하여 사업진행상의 문제점들을 파악하고 계층분석(AHP)을 통하여 사업진행상 문제점개선요인들의 중요도를 분석하고 환지방식에 의한 도시개발사업의 효율적인 토지이용을 도모하기 위한 활성화방안을 제시하였다. 설문조사를 통하여 35개의 문제점개선변수(PIF-problem improvement factor)를 추출하였으며, 이를 대상으로 요인분석 (factor loading 0.4 이하 1개 변수 삭제후 34개변수이용) 결과 도시개발사업의 활성화에 영향을 미치는제영향평가의 통합심의, 조합운영능력, 시공사수행능력, 기반시설부담금, 환지계획의 이해부족, 사업비조달능력, 사업주체 불명확, 조합의 전문성 결여, 민원해결 능력의 9가지 요인을 도출하였다.제영향평가의 통합심의(PIF1)가 도시개발사업의 활성화에 광범위하게 영향을 미치는 것으로 나타났으며, AHP분석결과 사업비조달능력(PIF6)의 가중치가 25.0%로 도시개발사업의 활성화를 위해서 가장 중요한 요인으로 나타났으며, 다음 사업주체의 불명확화(PIF7)가 1.8%로서 가중치가 가장 낮게 나타났다. 책임소제의 크기를 분석한 결과 PIF1(제영향평가의 통합심의)은 행정관청에 가장 중요한 책임이 있는 것으로 인식하지만 PIF2(조합운영능력)는 조합에게 PIF3(시공사 수행능력)는 시공사에게 PIF4(기반시설부담금)는 행정관청, PIF5(환지계획 이해부족)는조합과 컨설턴트 PIF6(사업비 조달능력)는 시공사에게 PIF7(사업주체 불명확)은 조합에게, PIF8(조합의 전문성)과 PIF9(민원해결 능력)은 조합에게 가장 큰 책임소재가 있는 것으로 나타났다.

• 산업경영시스템학회지
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• 제24권66호
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• pp.47-57
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• 2001

This thesis introduce the organization system and office regulation of standardization administrative organization for the change of times, also suggest improvement plan for its effective management. The main improvement plan refer to the standardization administrative organization\`s work, this thesis suggest, 1. Readjustment of national standardization system and effective reorganization for standards information organization. 2. For industrial standards system, the korea industrial standards should be maintained uniform system, So decentralized korea industrial standard at government ,must be unified and maintained to unique policy for its effective improvement. 3. To strengthen with international standards organization, a institutional device, budget funds, and expert should be backed up. 4. For training and education of expert, Refer to the performance of one\`s duty, the proper expert should be chosen and posted. Also, systematic training and education system for expert must be developed, So they can be on duty continuously, Finally, this thesis suggest that the necessity of systematic and unique policy must be established for high position at international area. Since the limitation of data, the future research will be performed for budget funds and personnel setup.

• 한국농공학회:학술대회논문집
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• 한국농공학회 2001년도 학술발표회 발표논문집
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• pp.119-122
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• 2001

Annual demand of a precast concrete bench flume used in the irrigation canal of arable land readjustment has continuously increased units recently. The average life time of the precast concrete bench flume was estimated $8{\sim}10$ years, which is too shorter than the life time of in-site placed concrete structures. In order to increase the compressive strength of the precast concrete bench flumes, the highest temperature of being lower than $95^{\circ}C$ was suggested in this study, Through analyzing the relation between the compressive strength and the amount of chloride penetration into concrete specimens, a new formula early estimating durability of the concrete structure was suggested.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2003년도 추계학술대회 논문집(II)
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• pp.483-488
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• 2003

Calibration and gauge factor readjustment process made for the health monitoring system installed in the railway bridges is reviewed and some findings are explained in this study: specifically, the calibrators made for this purpose are illustrated and the regression processes of the calibration on long-term displacement using water level sensor, longitudinal displacement using LVDT sensor, instantaneous displacement using LVDT sensors and accelerometer are described in details. Based on the regression results, new gauge factors are obtained from regression equation and another verification is made by performing another calibration again with new factors. From the second calibration, it was found that the suggested regression curves and their factors are appropriate and much better results are expected. Future work will be concentrated on the long-term analysis of the measurement data and on the database structures so that the assessment of the structure such as damage detection and remaining life estimation is possible.

• Journal of Advanced Marine Engineering and Technology
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• 제16권3호
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• pp.30-41
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• 1992

For the state feedback controller which measures only partial state variables, a state observer can be used to give the estimates of unmeasurable states. In this paper, the delayed state feedback method instead of the state observer for desingning a tracking controller of electro-hydraulic control system is presented. The controller design is based on augmenting the original system by one additional integral and proportional element which compensates for the effect of the integral control and on feeding back the measurable state variables and their delayed values. The performance of the proposed position control system is compared with both that of the full state feedback control system and that of the digital PID control system tuned by the Ziegler-Nichols method and by the parameter readjustment through the computer simulation. And then robustness against unmeasurable constant disturbace and parameter variations during operations is also checked.

• 지역사회간호학회지
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• 제17권4호
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• pp.492-500
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• 2006

Purpose: The purpose of this study was to investigate sexual life in men after stroke Methods: The subjects were 60 post-stroke patients who visited a convalescent center for disabled people in Seoul, Korea. The subjects were discharged from the hospital and received physical therapy. Six items of sexual relationship were used to measure sexual life after stroke. Results: The most common sexual changes identified after stroke included decline in satisfaction, libido, coital frequency, satisfaction, and ability to perform sexual activities. Only 20.0% of the subjects reported that they discussed sexual life with health professionals. Conclusion: The change in sexual life was perceived as negative effects on their attitude toward sexuality. Some attitudes or improper beliefs that could negatively influence sexual readjustment after stroke nay be corrected through adequate counseling. Nurses should present not only accurate information regarding sexual concerns but also they can provide health education and sexual counseling in their practice.

• 한국철도학회논문집
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• 제6권4호
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• pp.232-238
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• 2003

A health monitoring system becomes a very useful tool to obtain information on long term behavior of the important railway structures such as very long span and special type bridges. It can be also used to give a warning signal to the maintenance engineer when the structure shows abnormal behavior. However, due to long term use and temperature changes, the health monitoring system needs to be calibrated periodically. In this study, calibration and gauge factor readjustment process made for the health monitoring system installed in the railroad bridges and tunnel are reviewed and a few findings are updated. Future work will be concentrated on the long-term analysis of the measurement data and on the database structures so that the assessment of the structure is possible