• 한국수자원학회논문집
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• 제38권1호
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• pp.37-48
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• 2005

본 연구에서는 국내ㆍ외의 하천자연도평가에 관한 방법을 조사하고, 국내에서 연구ㆍ제안된 하천자연도평가방법에 따라 내린천, 복하천과 안양천의 3개하천의 시범평가를 시행하였다. 시범평가 결과, 자연상태가 비교적 잘 보전된 내린천은 2등급, 인위적인 훼손에서 회복단계에 있는 복하천은 3등급, 인위적인 훼손이 심각한 안양천은 4등급으로 평가되어 비교적 하천의 생물서식처의 훼손정도를 적절히 반영하고 적용성이 우수한 것으로 검토되었다. 따라서 본 평가방법을 국가하천 및 지방1급하천 등 대하천에서도 적용이 가능하도록 평가부문 및 평가항목을 개선하여 하천의 생물서식처 복원을 위한 하천자연도평가 방법과 절차를 제안하였다. 금번 제안한 하천자연도평가는 하천형태와 하천환경의 2개 평가부문과 14개의 평가항목으로 구성하고, 평가척도는 자연성 저감정도에 따라 5등급으로 구분하였으며, 평가단위는 최적간격을 2,000m∼3,000m로 하였다.

• International Journal of Internet, Broadcasting and Communication
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• 제13권3호
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• pp.118-123
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• 2021

Recently, digital crime is becoming more intelligent, and efficient digital forensic techniques are required to collect evidence for this. In the case of important files related to crime, a specific person may intentionally delete the file. In such a situation, data recovery is a very important procedure that can prove criminal charges. Although there are various methods to recover deleted files, we focuses on the recovery technique using HxD editor. When recovering a deleted file using the HxD editor, check the file structure and access the file data area through calculation. However, there is a possibility that errors such as arithmetic errors may occur when a file approach through calculation is used. Therefore, in this paper, we propose an algorithm that automatically calculates the header and footer of a file after checking the file signature in the root directory for efficient file recovery. If the algorithm proposed in this paper is used, it is expected that the error rate of arithmetic errors in the file recovery process can be reduced.

• 헤리티지:역사와 과학
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• 제53권4호
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• pp.118-135
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• 2020

우리나라 사대부 민가 정원 중 그 형태는 물론 정원의 구조와 기능 등이 온전히 남아 있는 경우는 흔치 않다. 경기도 가평군 상면에 위치한 이천보 고가(경기도문화재자료 제55호)는 명문가로서의 내력이나 장소성 그리고 잔존하는 건물과 자연문화재 등의 측면에서 매우 가치 있는 정원 유산으로 판단되지만, 현재는 사랑채를 제외하고는 그 진가를 찾을 수 없다. 본 연구는 이천보 고가를 비롯하여 경기 북부와 가평군 관내 민가 정원의 배치 양식 등을 문헌 연구, 현장 연구, 1954년 항공사진 비교 검토 그리고 관련자 인터뷰 등을 통해 조사 분석함으로써 이천보 고가의 가치를 조명하고, 이천보 고가의 정원 원형을 추론하는 등 산림채와 정원 복원 가능성을 타진하였다. 본 연구에서는 정원의 장소성이 그나마 잘 보존된 반계천 일대의 반계동문(磻溪洞門) 암각서와 반석암의 존재를 통해 외원의 영역과 경관상을 살피고 이천보 고가의 입지 및 풍수 형국 그리고 조망축을 해석하였다. 이와 함께 사랑채에 걸린 상고당(尙古堂), 반계정사(磻溪精舍) 그리고 옥경산방(玉聲山房) 3개의 편액을 통해 사랑채의 경관성과 용도 및 상징성을 추론하였다. 더불어 내원에 현존하거나 존재했던 수목에 대해서는 실측 조사를 병행한 결과, 연하리향나무(경기도기념물 제61호)는 안내판이나 문화재 정보 등의 실제 규격보다도 과소평가되고 있는 것으로 확인되었을 뿐 아니라 행랑채 전면에 잔존하는 향나무 또한 제원 조사 후 재평가가 이루어져야 할 것이다. 그리고 내원에 남아 있는 사랑채와 이전된 행랑채의 배치와 형태 그리고 사랑채 누마루와 지붕 측면부 합각 형태의 비대칭성 등을 통해 소실된 안채의 모습을 유추하였다. 또한 소실된 안채 및 사당 등의 복원을 통해 정원의 완전성을 추구할 목적으로 원래 모습을 추정한 결과, 안채는 사랑채 우측(북쪽)에 '구(口)자' 또는 '튼구(口)자'형태로 배치되었을 것으로 추정되었다. 이와 같은 결과를 종합하여 이천보 고가에 대한 복원 대안을 제시하였다.

• 비교문화연구
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• 제46권
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• pp.63-84
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• 2017

이 논문은 글로리아 안살두아의 "경계지대/국경"을 통해 저자의 경계지대 기획에 대해 분석하고 있다. 미국의 지리적 상상력의 강력한 흐름 중 하나는 '산위에 있는 동네'라는 개념을 기원으로 하고 있다. 이 개념은 미국 역사에 중요한 족적을 남겼다. 가령, 미국의 국제 정치에서 고립주의 정책의 시발점이 되었다. 그러나 그것은 완전한 고립주의가 아니라 필요에 따라 경계선 긋기와 경계선 넘기를 선택하는 경계선 권력의 행사를 의미한다. 안살두아의 경계지대 기획은 경계라는 분할선을 경계지대라는 공간으로 바꾸자는 제안이다. 이는 경계선 권력에 대한 도전이요, 고립주의를 낳은 지리적 상상력에 대한 도전이고, 궁극적으로는 역사 전쟁의 성격을 지니고 있다. 이 역사 전쟁은 단지 치카노인들의 복원을 겨냥한 민족주의적 전쟁이 아니라, 미국 사회의 미래를 가늠하는 현재적 성격을 띤다는 점에서 그 의의가 있다.

• 한국환경복원기술학회지
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• 제9권6호
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• pp.23-37
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• 2006

The purposes of this study are (1) carrying out the case study for the urban park planning in point of landscape ecology, (2) analyzing and evaluating the indicator character of the landscape ecological view on the basis of the case study and (3) proposing the urban park planning in point of landscape ecology. The results of this study are as follows. As a result of the elongation analysis among the shape indicators, especially, Dalsung Park has the highest score 0.85 and Chimsan Park has the lowest score 0.34. In case of green shape index, Bummul Park has 1.70 and Chimsan Park has 1.40 respectively. As a result of the buffer analysis, Chimsan Park turned out to be the highest, Bummul Park turned out the lowest. Chimsan Park gets I grade in two indicators but Bummul Park gets III grade in four indicators contrastively. As a result of the possibility analysis of the urban park planning, increasing elongation index and the number of major lobes can be an improvement method. Also by changing multilayer structure, micro-multiformity and curvature are increased and buffer of edge is improved.In this study, the basic data of landscape ecology can be obtained by the character analysis of landscape ecology. This study has a significant meaning of possibility in planning of the urban park which reflects the character of landscape ecology. This research was only performed in Chimsan Park, so additional researches for various cases will be needed.

• 한국환경복원기술학회지
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• 제14권3호
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• pp.15-32
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• 2011

This study was carried out to investigate the soil characteristics and propose the management for the Monument Beobsoo Marsh, Korea. The soil properties of O.M, $Ca^{2+}$, $Na^+$ and CEC were higher and the soil properties of pH_{1:5}$ and $P_2O_5$ were lower the studied sites than other marsh sites in Korea. Although the Heavy metals such as Pb, Hg, Cd, Cu, Zn, Cr and As were lower compare to the safety standard of soil pollution in Korea, the overall conservation management plan based on long-term monitoring should be considered just because it varied by the point and non-point source pollution within the studied marsh. The source of water pollution varied due to non-point polluting origins such as sewage inlet, degraded terrain for agriculture, fishing sites, sites of removed water grasses, pesticides, chemical fertilizers, as well as fallen leaves. The creation of an artificial marsh is recommended due to the soil environment of the studied sites may be changed owing to the accumulated contaminants from the sources of both of point or non-point contaminants. The establishment of the zones of core, buffer and transition which is basic management structure of the UNESCO MaB could be applied to manage the studied site. Simultaneously the promotion of voluntary participation and education of the local residents are needed.

• 한국환경복원기술학회지
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• 제10권6호
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• pp.15-32
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• 2007

The purposes of this study are carrying out the case study for the urban park planning in point of landscape ecology, analyzing and evaluating the indicator character of the landscape ecological view on the basis of the case study, and proposing the urban park planning in point of landscape ecology. The results of this study are as follows. As a result of the isolation analysis with school green space, Kyukchaebosang Park turned out to be 607m, Chimsan Park to be the highest 647.14m, Ehyeun Park to be the lowest 592m. In the case of connection analysis with all nodes, Kyukchaebosang Park had the lowest score 0.27 and Chimsan Park had the highest score 1. As a result of the circulation analysis with elementary schools, Kyukchaebosang Park and Ehyeun Park got 1 within 500m permissible range, and Chimsan Park got over 1, Ehyeun Park got 0.67, and Kyukchaebosang Park got 0.14 respectively within 700m permissible range. According to these analysis results, special regions which has problems such as high isolation and low connection and circulation in point of landscape ecology can be selected. Also by changing them to valuable green spaces, urban park planning can be improved. In this study, the basic data of landscape ecology can be obtained by the character analysis of landscape ecology. This study has a significant meaning of possibility in planning of the urban park which reflects the character of landscape ecology. This research was only performed in Chimsan Park, so additional researches for various cases will be needed.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2006년도 추계학술대회 논문집
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• pp.1029-1036
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• 2006

South and North Koreas are putting forth efforts to overcome the distrust and animosity of the past 50 years to open an era of harmony and cooperation where the two halves can work together for mutual benefits. As part of those efforts, both parties are working now to reconnect the railways between the North and the South that remained broken for the past 60 years. In addition, the restoration of Trans-Korean railway paves the way for the "Silk Road Railway" which links European continent to Asian regions and Pacific Rim. The restoration project acts as a conduit for cooperation within in the Northeast Asian continent, hence, an important tool for facilitating peace and prosperity within the Northeast Asian region. Notably, the Railway project is regarded as the cardinal future-oriented peace building project for cultivating constructive, cooperative relations (Trans-Korean Railway and Trans-Asian Railway works) by stimulating human resources and commodity flows through railroad transportations. Northeast Asian region takes on a similar instance to the unification of European continent through its astounding development in railroad transportation, i.e., the international re-construction of Railroad lines will act as a catalyst to link Eurasian areas into one regional community for cooperation and peace. At present, the government is creating a momentum to bind trans-Eurasian railroad works and an initiative for "Northeast Asia Railroad networks and consultative organization". The South Korean administration paves the way to develop railroad network within South-North Korean, Russia and Eurasian region. It also fosters railroad cooperation with China for people and goods transports. To achieve such objectives, the project requires wide publicity and cross-border cooperation from concerned countries. The blueprint would have to be drafted up for Northeast Asian railroad train demonstration runs, Northeast Asian transportation agreements, with a bid to promote constitute Northeast Asian Railroad Consultation body. Moreover, the government would also have to prepare both, a draft of the linkage and the mandated standardized proposal.

• 한국멀티미디어학회논문지
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• 제12권8호
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• pp.1164-1171
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• 2009

본 논문에서는 건물 부재간의 수치비례 관계를 이용한 Parametric Modeling 방식을 통하여 효율적인 전통목조건축물 구현을 제안한다. 제안한 방법을 사용하여 우리나라의 대표적인 전통 목조건축인 경복궁 근정전의 구조 및 시공과정을 디지털로 구현한다. 일반적으로 전통건축문화재를 디지털화할 때 건축물의 외형적인 모습에 역점을 두고 제작을 하지만, 본 논문에서는 해당건축물을 해체해야 알 수 있는 눈에 보이지 않는 구조물과 이러한 구조물들이 결합하는 건축 시공순서를 보여줄 수 있도록 수많은 부재를 제작하고 각 위치에 맞게 배치하였다. 본 논문에서는 3D 디지털 근정전을 구현하기 위하여 사용한 Parametric 모델링기법과 Multi-Object Texture Mapping 기법, Physical Camera 와 GI Renderer 설정 그리 고 목조건물의 구조에 대한 전반적인 정보 및 모델링 자료는 다른 목조건축물을 디지털로 제작하는데 활용성이 높다고 할 수 있다.

• 한국환경복원기술학회지
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• 제26권1호
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• pp.17-33
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• 2023

Disasters in coastal regions are a constant source of damage due to their uncertainty and complexity, leading to the proposal of green infrastructure as a nature-based solution that incorporates the concept of resilience to address the limitations of traditional grey infrastructure. This study analyzed trends in research related to coastal disasters and green infrastructure by conducting a co-occurrence keyword analysis of 2,183 articles collected from the Web of Science (WoS). The analysis resulted in the classification of the literature into four clusters. Cluster 1 is related to coastal disasters and tsunamis, as well as predictive simulation techniques, and includes keywords such as surge, wave, tide, and modeling. Cluster 2 focuses on the social system damage caused by coastal disasters and theoretical concepts, with keywords such as population, community, and green infrastructure elements like habitat, wetland, salt marsh, coral reef, and mangrove. Cluster 3 deals with coastal disaster-related sea level rise and international issues, and includes keywords such as sea level rise (or change), floodplain, and DEM. Finally, cluster 4 covers coastal erosion and vulnerability, and GIS, with the theme of 'coastal vulnerability and spatial technique'. Keywords related to green infrastructure in cluster 2 have been continuously appearing since 2016, but their focus has been on the function and effect of each element. Based on this analysis, implications for planning and management processes using green infrastructure in response to coastal disasters have been derived. This study can serve as a valuable resource for future research and policy in responding to and managing various disasters in coastal regions.