RISS 학술연구정보서비스

검색
다국어 입력

http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.

변환된 중국어를 복사하여 사용하시면 됩니다.

예시)
  • 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
  • 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
닫기
    인기검색어 순위 펼치기

    RISS 인기검색어

      검색결과 좁혀 보기

      • 좁혀본 항목

      • 좁혀본 항목 보기순서

        • 원문유무
        • 음성지원유무
          • 원문제공처
          • 등재정보
          • 학술지명
          • 주제분류
          • 발행연도
          • 작성언어
          • 저자

        오늘 본 자료

        • 오늘 본 자료가 없습니다.
        더보기
        • 무료
        • 기관 내 무료
        • 유료
        • KCI등재

          태백산국립공원 백두대간 생태축 연결을 위한 평가항목 및 가중치 설정

          신지훈,김혜리,장수림,김학윤,노백호 한국환경생태학회 2019 한국환경생태학회지 Vol.33 No.3

          본 연구는 태백산국립공원 백두대간 생태축 연결을 위한 평가항목 및 요인별 가중치 설정을 위해 공원관리와 생태계 조사, 생태환경계획과 관련된 분야별 전문가 대상의 설문조사를 토대로 계층화 분석을 실시하였다. 문헌연구와 담당자 면담조사로 생태축 연결을 위한 상위 평가지표 4개와 하위 평가지표 13개를 선정하였으며, 일관성 분석에 의한 유효 설문을 대상으로 항목별 가중치를 산정하였다. 분석결과, 상위평가 지표에서는 생태계 가치증진이 0.474로 가장 높고, 자연-인간 갈등완화(0.247), 지역주민의 참여(0.165), 경제적 측면(0.114) 순으로 나타났으며, 하위 평가지표에서는 생물이동경로(0.116), 경관생태적 패치 연결성(0.112), 기능적 서식지(0.099) 등이 중요 항목으로 추출되었다. 분야별 평가항목과 가중치 비교에 따르면 생태계조사 분야에서는 생물종 이동경로(0.116)을 가장 중시하는 반면, 공원관리 분야에서는 기능적 서식지가 0.110로 가장 중요한 항목으로 평가되었으며, 생태환경계획 분야에서는 지역의 보전 및 이용자원 분포현황이 0.123으로 가장 높게 나타났다. 본 연구결과는 태백산국립공원 일대의 생태축 연결에 필요한 조사항목의 선정이나 분야별 연결성 분석방향 설정에 기여할 것이다. This study conducted a hierarchy analysis based on a questionnaire survey of experts in park management, ecosystem survey, and ecological environment planning to establish evaluation items and a weighing value of each item to develop ecological connectivity in Baekdudaegan mountain range neighboring the Taebaeksan National Park using the AHP approach. We selected four high-level evaluation indexes and 13 low-level evaluation indexes through literature review and interview with the people in the field and calculated weights for each question through the consistency analysis. The analysis showed that increasing the ecological value was the most important item with the index of 0.474 among the high-level evaluation items, followed by the mitigation of human-nature conflict at 0.247, participation by local residents at 0.165, and the economic perspective at 0.114. Among the low-level evaluation indexes, the movement route of wildlife was the highest at 0.116, followed by the connectivity of landscape ecological patch at 0.112, and functional habitat at 0.099. The comparison of the evaluation items in each working group and the weight factors showed that the movement route of wildlife was the most important at 0.116 in ecosystem survey, the functional habitat was the most important at 0.110 in park management, and the regional preservation and distribution of resources was the most important at 0.123 in ecological environment planning. The results of this study is useful to identify evaluation items for developing ecological network with a diverse source of the actual environmental data in the Taebaeksan National Park.

        • KCI등재
        • KCI등재

          Embolotherapy for Pulmonary Arteriovenous Malformations in Patients without Hereditary Hemorrhagic Telangiectasia

          신지훈,박수진,고기영,윤현기,권동일,김진형,성규보 대한영상의학회 2010 Korean Journal of Radiology Vol.11 No.3

          Objective: To evaluate the clinical and radiological outcomes of transcatheter embolotherapy for treating sporadic pulmonary arteriovenous malformations (PAVMs) that were not associated with hereditary hemorrhagic telangiectasia. Materials and Methods: Between January 2001 and June 2008, thirty-five sporadic PAVMs were detected in 23 patients. The clinical follow up consisted of assessing the changes of the signs and symptoms of the PAVMs, and radiological evaluation with chest radiographs or chest CT scans. Results: The lower lung regions (63%) and peripheral locations (86%) were the common locations of the PAVMs. Thirty-four PAVMs (97%) had simple architecture (one arterial feeder within a single pulmonary segment). Technical success was achieved in 33 PAVMs (94%); two cases of technical failure were due to catheterization failure (n = 1) and too large a feeding artery (17 mm) that disabled embolotherapy (n = 1). Coils and Amplatz vascular plugs were used in 30 and three PAVMs, respectively. Inadvertent placement of one coil (n = 1) and pulmonary infarction (n = 1) occurred, but no relevant symptoms developed. For the 13 patients with available data, the mean arterial O2 saturation changed significantly from 92% to 98%. Complete or near-complete involution of the sac was observed in 30 of the 33 embolized PAVMs (91%). In these 33 embolized PAVMs, the mean sac diameter significantly decreased from 17.83 mm to 0.68 mm. Conclusion: Sporadic PAVMs are mostly the simple type with predominance in the lower lobe and peripheral locations. Transcatheter embolotherapy with coils or Amplatz vascular plugs is a safe and effective treatment for sporadic PAVMs and this provides excellent functional and radiological improvement. Objective: To evaluate the clinical and radiological outcomes of transcatheter embolotherapy for treating sporadic pulmonary arteriovenous malformations (PAVMs) that were not associated with hereditary hemorrhagic telangiectasia. Materials and Methods: Between January 2001 and June 2008, thirty-five sporadic PAVMs were detected in 23 patients. The clinical follow up consisted of assessing the changes of the signs and symptoms of the PAVMs, and radiological evaluation with chest radiographs or chest CT scans. Results: The lower lung regions (63%) and peripheral locations (86%) were the common locations of the PAVMs. Thirty-four PAVMs (97%) had simple architecture (one arterial feeder within a single pulmonary segment). Technical success was achieved in 33 PAVMs (94%); two cases of technical failure were due to catheterization failure (n = 1) and too large a feeding artery (17 mm) that disabled embolotherapy (n = 1). Coils and Amplatz vascular plugs were used in 30 and three PAVMs, respectively. Inadvertent placement of one coil (n = 1) and pulmonary infarction (n = 1) occurred, but no relevant symptoms developed. For the 13 patients with available data, the mean arterial O2 saturation changed significantly from 92% to 98%. Complete or near-complete involution of the sac was observed in 30 of the 33 embolized PAVMs (91%). In these 33 embolized PAVMs, the mean sac diameter significantly decreased from 17.83 mm to 0.68 mm. Conclusion: Sporadic PAVMs are mostly the simple type with predominance in the lower lobe and peripheral locations. Transcatheter embolotherapy with coils or Amplatz vascular plugs is a safe and effective treatment for sporadic PAVMs and this provides excellent functional and radiological improvement.

        • KCI등재

          Paclitaxel 방출 팽창형 금속스텐트가 조직과증식에 미치는 영향: 잡견 기도에서의 실험적 연구

          신지훈,김정선,김태형,김은영,최원찬,우철웅,육순홍,이용석,Zhenhai Di,송호영 대한영상의학회 2005 대한영상의학회지 Vol.52 No.4

          Purpose: To evaluate the efficacy of a paclitaxel-eluting expandable metallic stent in reducing tissue hyperplasia following stent placement in a canine tracheal model. Materials and Methods: Nine paclitaxel-eluting stents (drug stent, DS) consisting of a proximal bare part and a distal polyurethane-covered part were placed in the trachea of nine dogs and nine control stents (control stent, CS) were placed in the other nine dogs. The dogs were scheduled to be sacrificed 12 weeks after stent placement. Gross and histological factors, such as epithelial erosion/ulcer, granulation tissue thickness and inflammatory cell infiltration were evaluated after each dog was sacrificed. Results: There were no procedure-related complications or malpositioning of any of the stents. One CS migrated less than eight weeks following stent placement. Four dogs (one DS and three CS dogs) died between three and five weeks following stent placement. Therefore, pathologic specimens were obtained from eight DS and five CS dogs. Epithelial erosion/ulcer or inflammatory cell infiltration was slightly more prominent in the DS cases than in the CS cases, in both the bare part and the covered part. However, the data was not statistically significant. Granulation tissue thickness was lower in the DS cases than in the CS cases in both the bare part (mean, 3.63-mm vs. 4.37-mm) and the covered part (mean, 1.75-mm vs. 2.78 mm), but the data was also statistically insignificant. Conclusion: Although the data was not statistically significant, placement of paclitaxel-eluting expandable metallic stent demonstrates a tendency toward a decrease in granulation tissue thickness in canine tracheal models. 목적: Paclitaxel 방출 팽창형 금속스텐트가 잡견 기도 모델에서 스텐트 설치 후 이차적으로 생기는 조직과증식에 미치는 영향을 평가하고자 하였다. 대상과 방법: 9마리의 잡견에 근위부의 비피복 부위와 원위부의 폴리우레탄 피복 부위로 이루어진 paclitaxel 방출 스텐트(drug stent, DS)를 1마리에 1개씩 기관에 삽입하였으며 다른 9마리의 잡견에는 DS와 같은 구조이나 약물이 방출되지 않는 대조군 스텐트(control stent, CS)를 삽입하였다. 스텐트 설치 후 12주 후에 희생시켜 육안적 및 조직학적 소견을 얻었다. 병리학적 분석 소견 항목은 상피세포층 미란/궤양, 육아조직 두께, 그리고 염증세포 침윤 정도였다. 결과: 시술과 관련된 합병증이나 삽입된 스텐트 중 위치가 잘못 된 것은 없었으며 CS군 1마리에서 8주 이내에 스텐트의 이동이 있었다. 4마리(DS군 1마리, CS군 3마리)는 스텐트 설치 후 3-5주 사이에 죽어서 총 8마리의 DS 및 5마리의 CS군에서 조직 표본을 얻을 수 있었다. 상피세포층의 미란/궤양이나 염증세포의 침윤 정도는 비피복 부위나 피복 부위에서 DS에서 CS에 비하여 조금 더 높은 수치를 보였으나 통계적으로 유의한 차이는 없었다. 반면 육아조직의 두께는 DS에서 CS에 비하여 비피복 부위(평균, 3.63-mm vs. 4.37-mm)나 피복 부위(평균, 1.75-mm vs. 2.78 mm)에서 더 낮은 수치를 보였으나 통계적으로 유의한 차이는 없었다. 결론: Paclitaxel 방출 팽창형 금속스텐트는 잡견 기도 모델에서 스텐트 후 이차적으로 생기는 육아조직의 형성에 있어서 대조군 스텐트와 통계적으로 의미 있는 차이는 없었으나 보다 적은 육아조직의 두께를 나타내는 경향을 보였다.

        • 어린이 안전사고의 응급처치 활성화 방안 연구

          신지훈 한국사회안전범죄정보학회 2017 한국범죄정보연구 Vol.3 No.2

          어린이는 해부적, 생리적, 정서적으로 성인과 다르다. 또한 질병과 손상의 모든 형태가 있으며 그들의 반응은 소아 연령 범위에 따라 매우 다양하게 나타난다. 어린이들은 항상 어른들의 관심 을 받고 있기 때문에 별다른 사고의 위험이 없어 보이지만 사실 어린이들은 항상 안전사고의 위 험에 노출되어 있다. 그래서 어린이들에게 일어날 수 있는 안전사고와 예방법을 어른들이 반드시 숙지하고 보호해야 한다. 어린이의 사고와 질병은 대부분 부모의 부주의와 방심으로 발생하였고, 가정에서 사고가 많이 발생하였다. 이것을 볼 때 가정에서 자녀의 안전을 위한 부모의 세심한 주의와 노력이 더욱 요구 되며, 면역력이 약한 어린이들의 질병 예방과 이미 발생한 질병에 대한 적절한 치료로 어린이의 건강한 삶을 유지해 나갈 수 있도록 해야 할 것이다. Children are anatomically, physiologically, and emotionally different from adults. There are also all forms of illness and damage, and their reactions vary widely depending on the pediatric age range. Children are always attracted to adults, so there seems to be no risk of accident, but in fact children are always at risk of safety accidents. Therefore, adults should be aware of and protect safety accidents and preventive measures that can happen to children. Children's accidents and illnesses were mostly caused by parents' carelessness and anxiety, and accidents occurred at home. This will require more careful attention and effort from parents at home to ensure the safety of their children and that children should be able to maintain a healthy life with the prevention of illness and the appropriate treatment of the disease that has already occurred.

        • KCI등재

          Interventional Management of Esophagorespiratory Fistula

          신지훈,김진형,송호영 대한영상의학회 2010 Korean Journal of Radiology Vol.11 No.2

          An esophagorespiratory fistula (ERF) is an often fatal consequence of esophageal or bronchogenic carcinomas. The preferred treatment is placement of esophageal and/or airway stents. Stent placement must be performed as quickly as possible since patients with ERFs are at a high risk for aspiration pneumonia. In this review, choice of stents and stenting area, fistula reopening and its management, and the long-term outcome in the interventional management of malignant ERFs are considered. Lastly, a review of esophagopulmonary fistulas will also be provided.

        • 도시 경관계획의 현황과 개선방안에 관한 연구

          신지훈 慶州大學校 2005 論文集 Vol.18 No.1

          The purpose of this study is to investigate the circumstances of urban visual landscape planning in Korea, and to suggest improvement of urban visual landscape planning. There are some approaches in devising urban visual landscape planning ; ecological approach, formal aesthetic approach etc. However, it needs comprehensive plan between ecology and formal aesthetic approach. For more reasonable urban visual landscape plan, first of all, it is important to have citizen's consensus about image of urban landscape itself, and to have good relationship with urban general master plan. Secondly, the indicators for urban visual landscape planning should have reasonable basis and explanation considering variable circumstances. So, repeated studies in this line could refine the urban visual landscape plan and eventually contribute to the improvement of urban visual landscape.

        • KCI등재
        맨 위로 스크롤 이동