도시공원 범죄예방을 위한 CPTED 인증평가기준 정립에 관한 연구

김강일(Kang Il Kim),조준택(Joon Tag Cho),박현호(Hyeon Ho Park) 한국셉테드학회 2018 한국셉테드학회지 Vol.9 No.1

도시지역에서의 공원이란 시민들의 건강과 휴양 그리고 정서생활에 도움을 주고 녹지를 확보하여 환경에 도움을 주는 공간이다. 하지만 누구에게나 개방되어 있는 도시 공원의 특성상 공간의 안전을 위협하는 소수의 위협들은 다수의 이용자인 시민들에게 불편함을 주거나 위협을 초래하는 경우가 발생한다. 이와 관련하여 각종 선행 연구들은 공원에서 범죄가 빈번하게 발생하고, 시민들의 휴식공간이라는 공원의 제 기능을 다 하지 못하고 있다는 문제를 지적하고 있다. 특히 최근 많은 관심을 받고 있는 사회적 약자를 대상으로 한 범죄에 대응하기 위한 도시공원의 설계 관리가 중요함을 일관되게 강조하고 있다. 이에 이 연구에서는 CPTED의 기본이론을 토대로 도시공원의 범죄예방과 관련된 선행 연구를 분석하여 도시공원에 적합한 CPTED 요소를 추출하고 도시공원의 방범환경 인증평가 체크리스트를 개발하였다. 이러한 체크리스트를 바탕으로 크기별, 종류별 공원 5곳을 선정하여 실제 현장 조사를 실시하고 안전요소를 분석하여 최종 체크리스트를 도출하였다. 이 체크리스트의 최종평가분야는 관리운영, 감시, 접근통제, 영역성, 활동성 지원 CPTED요소를 기반으로 하고 이에 더하여 안내표지, 방범 및 안전시설, 가점항목으로 설정하였으며 각각의 세부평가항목으로 구성하였다. 이 연구에서 개발한 체크리스트의 평가기준은 모든 공원에 대한 범죄예방 인증평가를 수행할 수 있도록 하는 범용 체크리스트로 이러한 평가기준은 다양한 규모와 형태를 가진 공원들의 특성을 고려하여 평가와 인정의 기본원칙에 의거하여 다양한 형태로 변형되어 활용할 수 있도록 하였다. 이와 관련하여 범죄위험을 예방하는데 있어 중요한 분야의 핵심 항목들에 대해서는 높게 배점하고 정성적인 평가에 의해 배점을 차등적으로 주도록 하였다. 또한 신규 공원뿐만 아니라 기존에 있던 공원들도 적극적 개선을 통해 인정을 받게 하고자 하는 취지로 만들어 전체적인 공원 안전개선을 위한 기반이 되도록 하였다. 본 체크리스트는 경찰청이 범죄예방진단팀(CPO)을 통해 시행 중인 도시공원의 범죄예방우수시설 인증사업에 활용하고 있다. Urban public parks are supposed to be the places for citizens’ rest, healing and public health. However, as public parks are usually open for 24 hours almost every day they are often exposed to criminal attacks within the realm of the space. The crime problem therefore threatens the public safety and security. Previous studies on public parks and crime safety continuously indicate that urban parks are vulnerable to crime and disorder and became the cause of fear of crime due to poor environmental design and planning in terms of CPTED. In this context the researchers have developed a checklist for accreditation/certification of urban public parks for crime prevention by analyzing the examples applying the CPTED principles in public parks and reflecting the field survey results in South Korea. In regard to the item and point, the crucial points for public parks rated highly and the grading was differentiated by qualitative evaluation. In addition, basic principles for certification of Secure/Safe Public Parks Awards were suggested, including operating a rating system to certify public parks so as to promote efforts for improvement, not awarding the certification to parks if any relevant regulations are violated, applying the evaluation items or points in accordance with the local context. The assessment checklist can be revised and used in various ways according to the regional circumstances and can contribute to the security and safety of public parks. The Police Crime Prevention Officers (CPO) are to utilize this checklist for the Secure Public Parks Certification Awards program in order to enhance the level of security for public parks in major cities in South Korea.

대중교통 환승주차장의 CPTED 체크리스트에 의한 환경디자인 연구

김대용(Kim, Dae Yong),김태용(Kim, Tae Yong),정승호(Chung, Seung Ho),박현호(Park, Hyeon Ho) 한국전시산업융합연구원 2012 한국과학예술융합학회 Vol.10 No.-

본 연구는 늘어나는 대중교통인접 환승주차장의 범죄위험성으로부터 이용자들의 안전을 위하여 ‘환경설계를 통한 범죄예방(Crime Prevention Through Environment Design: CPTED, 이하: CPTED)"개념을 적용하여, 환경디자인 개선사항을 도출하는 연구이다. 연구의 방법과 범위로는 CPTED이론, 문헌분석, 관련법 및 법규, 관련 전문가그룹을 통하여 1차 정량·정성체크리스트를 설계하여 현장답사 하였으며, 이를 보안하는 2차 정성체크리스트를 설계, 현장답사 하였으며, 현장답사는 대중교통환승 주차장의 유형과 환승형태, 주차장규모, 운영주체등을 고려하여 수도권의 5개 환승주차장을 선정하였다. 설계된 체크리스트를 바탕으로 현장답사 결과 범죄위험성으로부터 환경디자인 개선사항은 5곳 중 1곳을 제외하고 4곳 모두 개선이 필요한 것으로 분석되었다. 분석은 주차지역, 유지관리, 전자보안, 안내표지, 조경, 조명으로 구분하였으며 조사대상지 대부분 범죄위험성으로부터 전자보안에만 의지하는 행태를 가졌으며, 그 또한 요금 징수 등을 주 목적으로 하고 있다. This study applies the concept of Crime Prevention Through Environmental Design (CPTED) and suggests ways to make improvements in environmental design to provide secure facilities for those who use park-and-ride structures which are increasing on a regular basis. First, the authors made a checklist for field examination after consulting related literature and related laws and holding discussion sessions with the experts of the field. After the field investigation with the quantitative and qualitative checklist, another qualitative checklist was developed to supplement the first one. With the second checklist, the authors visited five different park-and-ride structures around the city of Seoul that were diverse in layout, scale, and management system. The result showed that four out of the five sites assessed needed improvements. The analysis was divided into the following areas: location of the structure, maintenance, electronic security, signs, landscaping, and lighting. A popular method of crime prevention at the parking structures was electronic security which was in fact operated mainly to encourage the drivers to pay their parking fees.

북한산국립공원 북한산성-인수봉 지역의 산림군집구조

추갑철 ( Gab Cheul Choo ),엄태원 ( Tae Won Um ),김갑태 ( Gab Tae Kim ),박삼봉 ( Sam Bong Park ),안효현 ( Hyo Hyeon An ),김남호 ( Nam Ho Kim ),김희정 ( Hee Jung Kim ) 한국환경생태학회 2008 한국환경생태학회지 Vol.22 No.2

북한산 국립공원지역의 식생구조를 파악하고자, 북한산성에서 인수봉에 이르는 지역에 16개의 방형구(2500㎡)를 설정하여 식생을 조사하였다. 식물군집을 분류한 결과 16개 조사구는 신갈나무 혼효림 군집, 소나무-신갈나무 군집, 신갈나무 우점군집의 3개 군집으로 분류되었다. 북한산 국립공원내 북한산성에서 인수봉에 이르는 지역의 우점수종은 신갈나무로 나타났다. 수종간의 상관관계는 신갈나무와 진달래, 신갈나무와 개옻나무, 진달래와 철쭉, 노린재나무와 철쭉, 당단풍과 함박꽃나무 등의 수종들 간에는 높은 정의상관이 인정 되었고, 물푸레나무와 진달래, 노간주나무와 당단풍, 쪽동백나무와 당단풍 등의 수종들간에 부의 상관이 비교적 높은 편이다. 조사지의 군집별 종 다양성도는 1.23 6~1.319의 범위로 다른 국립공원들의 능선부 식생에 비하여 비교적 높게 나타났다. To investigate the vegetation structure of the region from Bukhansanseong to Insubong in Bukhansan National park, 16 plost(2500㎡) set up with random sampling method were surveyed. Three groups Quercus mongolica -Mixed Broad Ieaved community, Pinus densiflora -Quercus mongolica community, Quercus mongolica community was classified (or communities were classified) by cluster analysis. Quercus mongolica were found as a major woody plant species in Bukhansan National park region. High positive correlation were proved between Quercus mongolica and Rhododendron; Quercus mongolica and Rhus tricocarpa; Rhododendron mucronulatum and Rhododendron schlippenbachi; Symplocos chinensis and Rhododendron schlippenbachii; Acer pseudosieboldianum and Magnolia sieboldii, and relatively high negative correlation was proved between Fraxinus rhynchophylla and Rhododendron mucronulatum; Juniperus rigida and Acer pseudosieboldianum; Styrax obassia and Acer pseudosieboldianum. Species diversity(H`) of investigated groups were ranged from 1.236~1.319 and it was relatively high compared to those of the ridge area of other national parks.

Unity 3D Engine을 이용한 3D FPS 게임

박대호, 박동원, 안성옥, 김수균, 이현우 배재대학교 공학연구소 2012 공학논문집 Vol.14 No.1

Emerging and one complete game engine, Unity 3D Engine by the FPS genre of games were produced. Unity 3D Engine to provide several features in the production of the game, basically, terrain making, Unity 3D Engine from collision, particle effects and AI of the enemies is set to create a game using only one genre FPS not be enough to be an element of fun to think that the basic framework of the FPS genre adventure genre of games by adding the elements of the game more fun.

혈액암환자에서 조혈모세포 이식 후 따르는 헤르페스 바이러스 감영 양상

이호섭,탁희상,신성훈,김양수,남성진,김혜수,박진희,정수현,김성빈,김예나 고신대학교 의과대학 2010 고신대학교 의과대학 학술지 Vol.25 No.1

배경 : 헤르페스바이러스과에는 단순포진 바이러스(HERPES SIMPLEX VIRUS, HSV), 수두대상포진 바이러스 (VARICELLA-ZOSTER VIRUS, VZV), 엡스타인-바 바이러스 (EPSTEIN-BARR VIRUS, EBV), 그리고 거대세포 바이러스 (CYTOMEGALOVIRUS, CMV) 등이 있다. 헤르페스바이러스 감염은 혈액암환자에서 조혈모세포 이식 환자에서 전파 (dissemination), 이차감염, 세균 중복 감염의 심각한 합병증을 일으킬 수 있다. 하지만 항암약물치료를 받는 림파종 환자에서 항 바이러스 약제의 사용 용량과 기간에 대한 concensus는 없다. 헤르페스바이러스 감염에 대한 발생율과 위험인자를 후향성으로 분석하였다. 방법 : 고신대학교 복음 병원에서 1995년 6월부터 2009 년 2월 사이에 새롭게 진단되어 조혈모세포 이식을 받은 전체 58명의 환자들이 후향적으로 현 연구에 등록했다. 헤르페스 바이러스 감염은 임상적 진단, 혈청학적 검사 또는 병리학적 진단에 기초하여 확진한다. 환자들의 특성은 다음과 같다: 평균 연령은 44세 (범위 19-62세)였고 남녀비는 30:28이었다. 등록된 질환은 백혈병 (n=9, 15.5%), 림프종 (n=30, 51.7%), 다발성 골수종 (n=12, 20.7%), 재생불량성 빈혈 (n=6, 10.3%) 그리고 골수이형성증후군 (n=1, 1.7%)이 포함되었다. 결과는 chi-squre test나 independent samples T test를 사용하여 분석되었다. Multivariate analysises에 대해 logistic regression test를 사용하였다. 결과 : 15명의 환자들 (25.9%)에서 조혈모세포 이식후 헤르페스 바이러스 감염이 발생하였다. 조혈모세포 이식 5년간 누적 발생율은 53.9%였다. Univariate analyses에서 헤르페스 바이러스 감염에 대한 유의한 위험 인자는 없었다. 하지만 조혈모세포 이식후 생존 기간(40.18 ± 30.14 months vs 20.06 ± 26.67 months, p=0.018)은 헤르페스 바이러스 감염의 낮은 발병율과 유의한 관련성이 있었다. 이식 편대 숙주질환 (GVHD)의 존재 (37.5% in developed GVHD vs 0% in no GVHD, p=0.200), 동종조혈 모세포 이식에서 면역억제요법의 기간 (15.98 ± 14.02 months vs 6.78 ± 3.67 months, p = 0.374)은 헤르페스 바이러스 감염에 대한 위험인자가 아니었다. 결론 : 조혈모세포 이식 후 생존 기간은 어사이클로비어 예방을 받은 혈액암 환자에서 헤르페스 바이러스 감염의 낮은 발병율과 연관성이 있는 것으로 보인다. 저용량의 어사이클로비어 예방은 헤르페스 바이러스 감염의 고위험군인 조혈모세포 이식을 받은 혈액암 환자에 필요하리라 생각된다. Background : Herpesviridae family includes herpes simplex virus, varicella zoster virus, Epstein-Barr virus, and cytomegalovirus, etc. Herpesviridae viral infection (HVI) can lead to serious complications including dissemination, secondary infection, bacterial superinfection in patients with hematologic malignancy following hematopoietic stem cell transplantation (HSCT). But there was no consensus on the dose and duration of antiviral agents prophylaxis in patients undergoing chemotherapy. We retrospectively analyzed the incidence and the risk factors for HVI. Method : A total of 58 patients who newly diagnosed and received HSCT with prophylaxis of acyclovir at the Kosin University Gospel Hospital, Busan, Korea between June 1995 and February 2009 were enrolled retrospectively in the current study. HVI was confirmed based on clinical diagnosis, serologic test or pathologic diagnosis. The characteristics of the patients were as follows: the median age was 44 years (range 19-62 years) with a female-to-male ratio of 30:28. The enrolled diseases included leukemia (n=9, 15.5%), lymphoma (n=30, 51.7%), multiple myeloma (n=12, 20.7%), aplastic anemia (n=6, 10.3%) and myelodysplastic syndrome (n=1, 1.7%). The results were analyzed using a chi-square test and independent samples T test. For the multivariate analysis, we used logistic regression test. Results : Fifteen patients (25.9%) developed HVI after HSCT. The cumulative incidence of HVI was 53.8% at 5 years after HSCT. In univariate analysis, there was no significant risk factor for HVI. The presence of graft-versus-host disease (GVHD) (37.5% in developed GVHD vs. 0% in no GVHD, p=0.200), duration of immunosuppressive therapy (IST) in allo-SCT (15.98 ± 14.02 months vs. 6.78 ± 3.67 months, p = 0.374) were not risk factors for HVI. Conclusion : The incidence of HVI was similar to that in historical other studies. There was no risk factor associated with development of HVI. Most of the HVI occurred within the first 24 months after transplantation. So long term use of antiviral prophylaxis may be needed to prevention of HVI after HSCT.

Banana 栽植樣式이 生育과 收量에 미치는 影響

吳現道,朴才昊,金龍湖 濟州大學校 亞熱帶農業硏究所 1987 亞熱帶農業硏究 Vol.4 No.-

本 試驗은 1985年 3월 부터 1986年 3月에 걸쳐 栽植樣式이 生育과 收量에 미치는 影響을 究明하기 위하여 濟州大學校 亞熱帶農業硏究所 plastic film house에서 遂行되었다. 그 結果를 要約하면 다음과 같다. 바나나의 草長, 葉數, 葉幅, 葉長, 果掌數, 果房重은 栽植樣式에 따라 影響을 받지 않았으나 假莖長, 假莖直徑, 抽穗期, 成熟期는 有意性이 인정되어 正方形, 三角形, 長方形, 栽植樣式 順으로 假莖長과 假莖直徑이 增加하였고 抽穗期와 成熟期도 短縮되었다. 果掌當 果指數와 果掌重은 栽植樣式에 따라 1段에서 差異가 있었고 長方形, 三角形 栽植樣式에서 2段에서는 현저하게 감소하였으나 3段 이후부터는 緩慢하게 감소되는 傾向을 나타내었다. 果掌當 果指長과 果指直徑은 1段에 比해 2段에서 增加하였는데 長方形, 正方形, 栽植樣式에서 1段∼2段 差가 컸으며 果指直徑의 變化는 栽植樣式 및 果掌間에 따라서 差異가 크게 나타났다. 正方形, 三角形 栽植樣式에서 1段에 比해 2段 果指重이 增加하였으나 3段 이후부터는 감소되는 경향을 나타내고 栽植樣式 및 果掌間에 따라 差異가 컸다. This experiment was carried out to elucidate the influence of spatial arrangement at planting on the growth and yield in bananas (Musa cavendish Lambert 'Dwarf Cavendish') from March, 1985 to March, 1986 in the plastic film house at Research Institute for Subtropical Agriculture, Cheju National University, Cheju, Korea. The results obtained are summarized as follows. Plant height, no. of leaves, leaf width, leaf length, no. of hands, and bunch weight, were little affected by planting pattern. However, pseudostem length and diameter were greater and date of emergence and maturity were earlier in the order of regular, triangular, rectangular planting. The number of fingers/hand and hand weight were significantly affected by planting pattern in 1st hands and decreased remarkably in 2nd hand of the rectangular and triangular planting, but tended to be decreased slowly from 3rd hand. Finger length and diameter/hand were greater in 2nd hand than in 1st hand and more significant in the difference of 1-2 hands in rectangular and regular planting than that of triangular planting, finger diameter/hand were afected remarkably by planting pattern or hands. Finger weight/hand were increased in 2nd hand against 1st at regular and triangular planting, but tended to be decreased from 3rd hand and affected by planting pattern or hands.

유리 신혈류화 골판(遊離新血流化骨瓣)을 有用한 家兎 不顎骨의 再建

김현태,박광,이종호 大韓顎顔面成形再建外科學會 1996 Maxillofacial Plastic Reconstructive Surgery Vol.18 No.2

To overcome the limitations of conventional microsurgical tissue transfer, experimental creation of various neo-flaps using the vessel implantation technique has been reported. We have performed some experiments of fabrication of neo-osseous flap with local vessels and iliac bone slabs to know that the flap vascularity and neo-angiogenesis are achieved enough to microtransfer. As a next step of our previous experiments, the flap viability and the histologic change between the recipient bone and neo-oseous flap was assessed after microsurgical transplantation. The flap was created on the rabbit femoral region(n=25) using femoral vessel and the iliac bone segments(2.5×1.5cm in size). Three weeks after neovascularization, the newly formed flap was harvested and microtransferred to the mandibular defect. As a control, contralateral mandibular defect was created and reconstructed with conventional free iliac bone graft. Scintigrams of experimental group performed 3 days after microtransfer showed hot uptake, while that of control poor uptake. Histologic and vital stain labeling study revealed good bone viability and vascularity of neo-osseous flap. In conclusion, prefabricated neo-osseous flap of our model could be transferred to the recipient site with retaining the flap viability and showed advantages over the conventional bone graft in that it was living bone graft.

알루미늄과 헤테로폴리산으로 개질된 메조포러스 실리카 상에서의 AKD 합성

김현국,우창수,최재석,박민태,이병민,이호인 한국공업화학회 2003 응용화학 Vol.7 No.1

AKD(alkyl ketene dimer) used widely as a neutral sizing agent is produced industrially by halogenization of stearic acid followed by dimerization of alkyl ketene. In the present work, to suppress the byproduct of hydrochloric acid and to improve reaction pathway. AKD was prepared through of ketene intermediate by dehydration of stearic acid in gas phase using reaction with silanol on silica as active sites of the catalyst SBA-15 showed the highest activity due to the large and open tubular pores. It was found that main products were dimer and trimer. Our goal of the present work was to increase of the selectivity for the dimer.

근관충전용 글라스 아이오노머 시멘트의 근단 폐쇄성과 치질 적합성에 관한 연구

김현아,최기운,민병순,최호영,박상진 慶熙大學校 齒科大學 1995 慶熙齒大論文集 Vol.17 No.2

The purpose of this study was to compare the apical leakage and adaptation to the dentinal wall of a glass ionomer root canal cement(Ketac-Endo) with those of AH-26 and Tubli-Seal. 102 single-rooted teeth were insrumented with step-back technique and randomly divided into four groups according to kinds of root canal cements: Ketac-Endo, AH-26, Tubli-Seal, and no root canal cement. Four experimental groups were as follows; Group 1 Filling with gutta-percha and Ketac-Endo Group 2 Filling with gutta-percha and .AH-26 Group 3 Filling with gutta-percha and Tubli-Seal Group 4 Filling with gutta-percha without root canal cement All the specimens were obturated with lateral condensation technique, and stored in 100% humidity for 4 days. 20 teeth in each group were placed in centrifuge tube filled with India ink, and then centrifuged for 20 minutes at 3,000 rpm. And they were evaluated for linear dye leakage using a stereoscope and analyzed by one-way ANOVA. 22 teeth were split longitudinally and evaluated the adaptation to the dentinal wall using scanning electron mrcroscope(4 teeth in each group) and stereoscope(2 teeth in 1, 2, 3 group). The obtained results were as follows ; 1. In case of not used root canal cement(Group 4), there was showed much degree of dye penetration comparerd with used root canal cements (Group 1, 2, 3)(P<0.01). 2. In the case of used root canal cements(Group 1, 2, 3), there was no significant difference in linear leakage in groups(P>0.01). 3. In the case of used root canal cements(Group 1, 2, 3), there was showed intimate adaptation to the dentinal wall independent on kinds of root canal cements. 4. Fractured surfaces indicated failure of cohesion in Ketac-Endo, and failure of adhesion to dentine in AH-26 and Tubli-Seal. 5. According to similar apical leakage and adaptability to the dentinal wall to another root canal cements, it is possible to be used glass-ionomer cement as root canal cement.

조혈모세포이식 후 발생한 주폐포자층 폐렴에 대한 고찰

주지현,최정현,이동건,백지연,고윤호,이혜정,김세희,신호진,박윤희,박지영,김유진,신완식,김춘추 대한감염학회 2001 감염 Vol.33 No.4

Background : Pneumocytitis cainii pneumonia (PCP) can occur in immunocompromised hosts especially such as AIDS or cancer patients. Although recent research had focused on PCP in AIDS patients, few studies have described the clinical presentations of PCP in recipients of stem cell transplantation (SCT). We evaluated the clinical manifestations of PCP in SCT patients admitted at St. Mary's hospital, Seoul, Korea. Methods : The medical records of 17 PCP patients undergoing SCT between Feb. 1998 and Feb. 2000 were reviewed. The diagnosis of PCP was confirmed through the demonstration of Pneumocytitis cainii via either cytology of brochoalveolar lavage (BAL) or histological technique of lung biopsy. CMV disease and CMV infection were confirmed by BAL culture and antigenemia respectively . Results : Seventeen patients were all recipients of allogeneic SCT and 7 of 17 patients were performed non-sibling SCT. Patients presented with symptoms including brief period (4 ∼23 days) of fever (76%), dyspnea (70%), cough (64%), and signs such as rare(58.8%), Sixteen patients (94%) had been receiving immunosuppressive agent such as cyclosporine A (64%) or Fk506 (35%) without PCP prophylaxis. Eleven patients (64%) were treated with corticosteroid with mean dose of 16 mg/day prednisolone and mean duration of 4.6 months after post-SCT period. Twelve patients were co-infected with CMV. Another co-infected miCroorganisms were Pseudomonas aeruginosa, Mycobacterium tuberculosis, herpes simplex virus, parainfluenza virus, Average duration of treatment with trimethoprim-sulfamethoxazole (TMP/SMX) was 21 ±9 days. Four patients died, and three of them were related with PCP. Conclusion : PCP developed frequently in patients who were taking immunosuppressive drug due to graft versus host disease or were not taking TMP/SMX prophylaxis. High risk patients showing fever, cough, or dyspnea should be considered to take early bronchoscopic intervention for detection of PCP. When treat for PCP, it also be considered to the possibility of coinfection such as CMV. (Korean J Infect Dis 33:273∼279, 2001)