• 지질공학
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• 제16권4호
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• pp.455-463
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• 2006

충주시에 위치하고 있는 무릉 생활폐기물 매립장에 쌍극자 배열을 이용한 전기비저항 탐사를 수행하여 폐기물 매립장 내부와 주변지역에 대해 침출수 존재 여부와 존재할 경우 하류지역으로 유출경로를 분석하고자 하였다. 매립장 내부의 전기비저항 분포특성을 고려할 때 매립 후 시간이 경과하여 매립물질로부터 유도된 침출수가 측선 곳곳에서 하부 지반의 공극으로 스며들고 있는 것으로 분석된다. 또한 3개 측선 모두 공통적으로 단면도 왼쪽 지역에 고립된 이상대가 존재하고 이상대의 위치, 발달형태와 전기비저항 절대값 등을 종합적으로 고려할 때 상류, 중류 및 하류 지역에서 각각 발달된 전기비저항 이상대가 상호 연결 가능성이 대단히 높은 것으로 분석된다. 마지막으로 매립장 출입구 부근에 설치된 측선에 대한 전기비저항 탐사결과는 매립장 일부 구간에서 매립장 외부로 침출수가 유출했을 가능성이 대단히 크고 보다 정확한 유출경로 및 심도 등을 분석하기 위해 향후 다른 방법의 지구물리탐사 및 지구화학적방법을 이용하여 보다 많은 탐사가 필요한 것으로 판단된다.

• 국제학술발표논문집
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• The 3th International Conference on Construction Engineering and Project Management
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• pp.628-634
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• 2009

It is a common practice in Hong Kong for the main contractors of local building projects to sublet most of the work to subcontractors. Consequently their roles have gradually transformed from a constructor to a manager of subcontractors. The outcomes of a project therefore depend heavily on the subcontractors' performance. However, most of the subcontractors complain that they are unable to efficiently and effectively operate due to site coordination problems, such as inaccurate site reference lines, caused by main contractors. The site problems may consume significant amounts of resources if practical solutions cannot be agreed by the project participants early enough. Rahim Organizational Conflict Inventory-II (ROCI-II) model was developed by M.A. Rahim that measure five types of conflict management style including Integrating, Obliging, Dominating, Avoiding and Compromising. This paper presents the questionnaire survey based on the ROCI-II model to rank the preference on the conflict management style adopted by the project representatives of the subcontractors in handling the site coordination problems and its impact to the time used to agree the solutions to the different types of site coordination problems with main contractor. The survey results show that most of the subcontractors' project representatives preferred to adopt the Compromising style to tackle the site coordination problems and the time used to agree the solutions with main contractor was influenced by the conflict management style adopted.

• 한국콘텐츠학회논문지
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• 제10권3호
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• pp.241-249
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• 2010

본 연구의 목적은 부산광역시 소재 병원급 이상 의료기관에 근무하는 병원 홈페이지관련 담당 관리자를 대상으로 병원홈페이지 관리 운영 실태와 홈페이지가 병원경영에 미치는 효과를 분석하여 홈페이지를 활용한 마케팅 전략의 기초자료를 제공함에 있다. 이를 위하여 부산광역시 소재 병원급 이상 53개의 병원급 이상의 의료기관 홈페이지 관리자들을 대상으로 2008년 5월 1일부터 5월 25일까지 25일간 연구자가 직접 방문하여 인터뷰와 설문조사를 실시하였다. 병원홈페이지 관리자들의 설문내용은 일반적인 특성, 홈페이지 제작, 관리 운영, 영향, 부가기능, 정보교류 항목으로 구성 하였으며 분석한 결과는 다음과 같다. 첫째, 병원홈페이지 제작관리 및 운영에 있어서는 제작시기는 2001-2005년이며, 외부업체가 주로 관리하고, 제작 목적은 병원소개이며, 1년 기준으로 홈페이지를 개편하고, 100-300만원 미만의 운영예산과 병원소개, 고객만족센터 그리고 온라인 답변 게시가 가장 높은 것으로 나타났다. 둘째, 병원홈페이지 운영에 영향을 미치는 것은 병원소개, 진료예약, 이용안내, 의료정보제공, 고객상담, 진료안내이고 이들은 대부분 병원경영에 영향을 미치고 있다고 인식하고 있었다. 따라서 내부고객만족을 위해 병원홈페이지에 의료정보제공과 메뉴개선은 직원들의 지속적인 관심을 통하여 향상시키도록 노력하여야 할 것이다.

• 한국측량학회지
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• 제25권2호
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• pp.157-163
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• 2007

최근 국가의 산업화가 가속되고 사회 간접시설의 요구가 높아지면서 대형 건설 공사를 진행하기 앞서 공사지역내에 존재하고 있는 매장문화재에 대한 광범위한 조사가 실시되고 있다. 매장문화재는 오랜 시간 땅속에 묻혀 있었기 때문에 그 성격을 밝히고, 기록보존하기 위하여 정밀한 조사와 일정한 연구절차가 필요하다. 지금까지 유적지의 측량방법으로는 수준측량, 토탈스테이션 측량, 전문 작업자가 직접 손으로 스케치하는 과정으로 현황도 및 종횡단도를 제작하고 있다. 따라서, 본 연구에서는 기존의 유적 측량 및 도면제작 방법이 가지고 있던 문제점을 해결하기 위하여 일반 디지털 카메라를 이용하여 경제적이며, 신속하게 대상물의 스테레오 영상을 취득하고, 디지틸 지상사진측량기법에 의한 3차원 영상모형을 구축하는 기법을 제시하고, 유적 현장입지를 입체적 사실적으로 표현하는데 연구의 목적이 있다.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2006년도 춘계 학술발표회 논문집
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• pp.147-152
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• 2006

In this study, we examined the applicability of three-dimensional electrical resistivity survey to detect underground cavities of ground subsidence area at the field test site, located at Yongweol-ri, Muan-gun in Korea. Underground cavities are widely present within the limesilicate bedrock overlain by the alluvial deposits in the area of the test site where the ground subsidences have occurred in the past. The limesilicate cavities are mostly filled with groundwater and clays in the test site. Thus, cavities have low electrical resistivity compared to the surrounding host bedrock. The results of the study have shown that the zones of low resistivity correspond to the zones of the cavities identified in the boreholes at the site, and that the three-dimensional electrical resistivity survey used are very effective to detect underground cavities.

• 한국생활과학회지
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• 제24권3호
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• pp.451-461
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• 2015

It was the purpose of this study that propose architectural design process through analysis of concepts considering regional characteristics. The procedure of this study was as follows : First, classifying design process through investigating paper-survey and case studies. And We would investigate representation process of design concepts applied to design competitions entries. Finally, we would investigate design process applied to buildings in various districts. In the results, we could find that domestic architects were applying to site plan, floor plan, elevation plan, section plan and mass plan-led design process to express design concepts. And according to survey on buildings in various districts, we could verify that architects were applying various design process to express design concepts according to site characteristics. These results could help architects to design appropriately, according to site characteristics.

• 한국도서관정보학회지
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• 제30권4호
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• pp.229-254
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• 1999

As the number of Web reference resources are gradually increasing, reference librarians have to create a Web-based reference resources site. This site includes links to the Web reference resources of good quality, so that reference librarians and users will become accustomed to using these resources. This Study first explores the function of the Web-based reference resources site. Next, it carries out a survey of the current trends in america and Korea. Finally, a model Web-based reference resources site for academic libraries is developed.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2010년도 추계 학술발표회
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• pp.1282-1288
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• 2010

In this study, Site Investigation Program of cut slope is developed using related techniques and experience got from practical application of Inventory Survey Program of cut slope in work for last 4 years. The Site Investigation Program is designed to can be loaded to the Mobile PC for convenience of carrying in filed, convenience of data input and revision, application of diverse programs, convenience of confirming data and facility of establishment of real-time database system using wireless communication like Inventory Survey Program. Also, for connection with Inventory Survey Program, it has a same work process and can establish real-time database system of almost data obtained in filed using stability analysis tool loaded in this program. Application of this developed program is expected to be an opportunity that can contribute to development of slope investigation and database system area using IT techniques.

• 한국지하수토양환경학회:학술대회논문집
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• 한국지하수토양환경학회 2001년도 총회 및 춘계학술발표회
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• pp.144-148
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• 2001

A geophysical and geochemical study was performed to verify the depth of landfill as well as the horizontal/vertical distribution of leachate at the landfill site located in Gongju. The electrical resistivity, with dipole-dipole array and dipole spacing of 5m, was applied along the nine survey lines and electromagnetic induction survey was conducted along the perimeter traverse surrounding the landfill. Cations, anions and stable isotope ($\delta$D and $\delta$$^{18}$ O) analyses were performed on about 63 water and leachate samples collected in dry and rainy seasons at 31 sites. The result of electromagnetic induction survey make it possible to derive the potential route of leachate in the past or present. The imaging of processed resistivity field data show that the possible route of leachate doesn't exist except the survey line 7. The weak zone traversing the landfill, however, is revealed by the electrical resistivity imaging, which may be the potential route of leachate toward the deep ground. The geochemical data agree well with geophysical data for deducing possible route of leachate of the site.

• 인간식물환경학회지
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• 제22권5호
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• pp.467-480
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• 2019

Standard estimates are the numerical data of a unit quantity required for construction work such as the amount of materials, manpower, and the use of equipment required and are also a basis to calculate construction costs. Unfortunately, standard estimates for construction have also been used for garden construction these days as no standard estimates for garden construction have been developed or documented until now. As a result, many problems have arisen at garden construction sites since landscape construction and garden construction differ in terms of scope, size, design and construction methods. The purpose of this study was to develop standard estimates for garden construction for proper calculation of the cost of garden construction and to ensure gardens are created following appropriate construction processes. In order to develop standard estimates for garden construction, a preliminary survey was conducted on experts to understand current issues at first. After that, a questionnaire survey was done to examine problems of construction processes and ways of improvement, and on-site inspections were conducted utilizing CCTVs at construction sites to identify the actual amount of manpower required on site. Based on the results of the surveys and on-site inspections, a draft version of standard estimates for 5 types of planting work for garden construction was developed. Developing standard estimates for garden construction will serve as a stepping stone for the transparent and proper compensation for garden construction work, which will not only contribute to addressing issues between consumers and construction companies, but also to the stabilization of market economy and job creation.