도시의 모험놀이터‘플레이파크’에 관한 고찰

신순호(Shin Soon Ho),박성현(Park Sung Hyun) 한국도시행정학회 2011 도시 행정 학보 Vol.24 No.1

The purpose of this study is to suggest a preliminary data based upon implications from the analysis of Japan’ s Play Park that how we could introduce Play Park in the urban environment. With this in mind, We have looked at the concept of Play Park, the history of Play Park, and the role of Play Park. After that, We have examined “Hanegi Play Park”, which is known for the most advanced model in Japan, based on the following analytical frameworks. First of all, We identified geographic characteristics (location, area, space, facilities, and tools), and then looked into utilization(number of users, age of users, and contents of play), operating structure(operating system and solidarity), and operating contents and method(finance, safety, program, and insurance). In order to enhance the accuracy of research, We have used the different way of research according to its characteristics such as geographic characteristics with observation and utilization, operating structure, and operating contents and method with interview. After analyses, We have found out that a few thing were shall be considered before it introduced Play Park in urban environment. First, Play Park did not require special components such as condition of site and man-made structures, therefore We suggested that we should consider trying the existing park that hardly uses or becomes obsolete on a trial basis. Second, We suggested that we need to take account of operating solidarity in order to make the best use of Play Park. In other words, it shall be an organic cooperation system that local government limits their role to provide only place and finance, while residents could take charge of Play Park operation and all other matters as a “trust”way. Last but not least, it should be discussed how to raise funds. In case of “Hanegi Play Park”, it consists of two parts with ratio of 3:1; consignment fee from local government and earnings from own business. We, however, need to discuss whether this ratio is reasonable or not. It is more desirable to raise funds through own business as much as possible rather than local government financial support.

연령증가에 따른 혈압요소들의 좌심실비대 및 관동맥질환과의 관련성

박재석,박창규,박미영,박재형,김용현,나진오,신성희,서순용,홍순준,박성미,임홍의,김응주,서홍석,오동주,노영무 대한순환기학회 2004 Korean Circulation Journal Vol.34 No.2

사운드 비주얼리제이션의 공간적 확장을 통한 미디어퍼포먼스 : "Ta! (打-他) for realtime audio and video"를 중심으로

박순영(Soon-young Park),이수진(Su Zin Rhee),김현주(Hyun Ju Kim) 한국HCI학회 2012 한국HCI학회 학술대회 Vol.2012 No.1

미디어아트는 20세기 중반이후 기술 발전과 컴퓨터의 등장으로 빠르게 발전하고 있다. 1960년대에는 "사운드아트"의 개념이 등장하면서 노이즈를 비롯한 다양한 사운드의 활용가능성이 부각되어 왔다. 영화, 설치예술 등의 작품에서 이미지와 사운드는 상호보완적으로 다양한 형태로 결합한다. 이 중 미디어 퍼포먼스는 사운드와 비주얼의 결합양상 중 전시형태를 벗어나 공연으로서의 사운드 비주얼리제이션을 추구하며 현장성과 즉흥성이 특징이다, 도시 건물 외벽의 커다란 스크린을 활용한 미디어파사드는 오늘날 산업체의 광고 뿐 아니라 미디어아트분야에서도 활발히 활용되고 있다. 본 연구에서는 이러한 연장선상에서 사운드아트의 유형을 분류하고, 박순영 이수진의 "Ta!(打-他) for realtime audio and video"를 사운드 비주얼리제이션의 공간적 확장을 통한 미디어 퍼포먼스 측면에서 분석 연구한다. Media art has rapidly developed through the technical development and the introduction of digital technology since mid-twentieth century. In 1960s, the notion of sound art emerged with the various methods of sound utilizing noise. Sound and image mingles together in various forms of art such as films and installations. Among them we focus on media performance which searches for sound visualization as a performance beyond the exhibition style, having on-site and improvisational features. Media facades use big screens in the outside of the buildings and are used not only for advertisements but also for live public media art thesedays. In this regards, we classifies sound arts into four categories and introduce"Ta!(打-他) for realtime audio and video" by Soon-young Park and Suzin Rhee, as an example for latest forms of sound arts which is a media performance through the spatial expansion of the sound visualization.

이면성 및 도플러 심초음파도를 이용하여 진단한 선천성 거대 좌회선지-좌심실 관동맥루

진승원,박준철,이영중,유병현,박현옥,김용주,윤호중,김재형,홍순조,최규보,권종범,원용순,박건 대한순환기학회 2000 Korean Circulation Journal Vol.30 No.4

개에서 이중 결찰법을 통한 동맥관 개존증의 완치 예

윤헌영,정순욱,박희명,박철,정만복,김준영,한현정,황민,노병국,박상혁,장하영,박정윤 한국임상수의학회 2004 한국임상수의학회지 Vol.21 No.1

A ten months old, female Yorkshire terrier weighing 2.88 kg referred to veterinary teaching hospital of college of veterinary medicine, Konkuk University because of syncope, cough and dyspnea. First hematological and serum chemical test revealed thrombocytopenia, mild anemia, and increase of concentration of ALP (195 U/L). On 57 days later, second hematological and serum chemical test revealed polycythemia, increase of concentration of ALP (211 U/L), and Tchol (387 mg/dl). Right atrium enlargement, main pulmonary artery bulge and cardiomegaly (VHS = 11.5) were observed in radiographic findings. Ultrasonographic images showed both right and left ventricular dilation and turbulent flow between the descending aorta and the main pulmonary artery in color Doppler imaging. ECG showed left ventricular enlargement, SA block, and electrical alternant. Thoracotomy was performed through left fourth intercostal incision under isoflurane anesthesia. Patent ductus arteriosus was double ligated with 1-0 silk. Cough and dyspnea disappeared on 5 days after operation. Turbulent flow was not found in color doppler imaging of ultrasonography on 10 days after operation. Ten months later after the operation, syncope could not exist any more.

우심방을 침범한 거대 비호지킨씨 림프종 1예

강상범,진승원,이은경,박용현,최용호,김용주,박준철,김재형,홍순조,최규보,권종범,원용순,박건,이은희 대한순환기학회 2000 Korean Circulation Journal Vol.30 No.4

이차함수의 효율적인 지도방안 : 중학교 3학년을 중심으로 For the third grade of middle school

朴順喆,徐玹珠 조선대학교 사범대학 부설 교과교육연구소 1999 敎科敎育硏究 Vol.2 No.1

재발성 복부 통증을 호소한 환자에서 복벽에 발생한 자궁내막증 1예

홍현진,박성한,이준식,배용목,김지연,안광순,박선자 고신대학교의과대학 2008 고신대학교 의과대학 학술지 Vol.23 No.1

Endometriosis is the abnormal growth of endometrial tissue outside the uterine cavity. Endometriosis in the abdominal scar following cesarean section is very rare condition among the extrapelvic endometriosis. The frequency of abdominal wall endometriosis secondary to cesarean section is from 0.03% to 0.8% in some reports. It is difficult to diagnosed in spite of the typical symptoms. The typical symptom is aching swelling in the area of the surgical scar, which is influenced by the phases of menstruation. The definitive diagnosis is established by pathologic analysis. Surgical excision remains the treatment of choice. The majority of patients presented from 1 to 2 years after the precipitating operation. We experienced an unusual case of abdominal wall endometriosis presented over 10 years after cesarean section, who was admitted to our hospital complaining of recurrent left lower abdominal pain. So, we report this case with a brief review of the concerned literatures.

함치성 낭의 임상적 및 방사선적 특성

박성연,남동우,김영진,김현정,남순현 大韓小兒齒科學會 2004 大韓小兒齒科學會誌 Vol.31 No.2

이 연구의 목적은 함치성 낭의 임상적 및 방사선적 특성을 세 그룹으로 나누어 살펴보고자 하였다. Ⅰ, Ⅱ, Ⅲ군으로 나누었으며 첫 번째 Ⅰ군은 함치성 낭에 이환된 부위가 유치 하방의 계승 영구치인 군이며, Ⅱ군는 이환부위가 영구 대구치 부위인 군이며, Ⅲ군은 이환부위가 상악 전치부의 과잉치인 경우로 나누었다. 저자는 Ⅰ군의 49증례와 Ⅱ군의 36증례, Ⅲ군의 15증례들에 대하여 이들의 병록자와 파노라마 방사선 사진에 기초하여 임상적 및 방사선적 특성은 비교, 관찰하였다. 연구 결과는 다음과 같았다. 1. 유치 하방의 영구 계승치를 포함하는 Ⅰ군의 49증례로 가장 많았고, Ⅱ군과 Ⅲ군이 각각 36증례, 15증례였다. 2. 함치성 낭은 전체적으로 10대에 가장 호발하였으며, 계승치군인 Ⅰ군에서는 10대 이전과 초반에 87.8%, 대구치 군과 과잉치 군인 Ⅱ군과 Ⅲ군에서는 이보다 늦은 시기에 호발하였다. 3. 남자가 여자보다 2,5배 높은 발생 빈도를 보였다. 4. 환자의 내원 동기는 종창이 50%로 가장 많았고, 정기 검진(32%), 동통(9%) 순이었다. 5. 낭의 유형은 Ⅰ군에서 lateral type이 71.4%로 많았고, Ⅱ군과 Ⅲ군에서는 central type이 각각 94.4%, 100%로 많았다. 6. 병소의 크기는 Ⅰ군에서는 2치관 크기가, Ⅱ군에서는 1치관 크기가, Ⅲ군에서는 4치관 크기 이상이 많았다. 7. 이환된 치아의 대부분은 변위를 보였고, 변위된 치아의 일부에서 치근 발육이 지연되거나 치근 만곡 경향을 보였다. 8. 낭의 성장에 의한 치조골 반응은 Ⅰ근에서는 협측골 팽창(67.3%)이 많았고, Ⅱ군에서는 골팽창이 일어나지 않은 경우(66.7%)가 많았으며, Ⅲ군에서는 구개측 골팽창(60.0%)이 많았다. 9. 낭에 포함되는 치아로는 하악 제 3대구치가 31%로 가장 많았고 하악 제 2소구치(30%), 상악 전치부 과잉치(15%), 상악 견치(8%), 하악 제 1소구치(5%) 순이었다. 10. Ⅰ군에선 추정되는 낭의 발생 원인으로는 치수절단술을 받은 유치가 59.2%로 가장 많았고 이외에 심한 우식 및 치료받지 않은 외상 병력 등 기타 가능한 원인들이 있었다. 11. 함치성 낭의 치료법으로는 Ⅰ군의 경우 61.2%에서 조대술이 시행되었고, Ⅱ군과 Ⅲ군의 경우 61.1%, 80.0%에서 적출술이 시행되었다. The purpose of this study was t o discriminate clinically and radiographically among the three groups of dentigerous cysts studied. First, Group I , involved area of dentigerous cyst was successive permanent tooth area beneath deciduous tooth. Second. Group Ⅱ, involved permanent molar area, and the last. Group Ⅲ, involved maxillary anterior supernumerary tooth area. The author observed and compared the clinico-radiographic features of 49 cases of Group I , 36 cases of Group Ⅱ. and 15 cases of Group Ⅲ of dentigerous cyst and this observation and comparison had been done by based on the charts and panoramic films. The obtained results were as follows: 1. The cases of Group 1 mere 29 cases and, those of Group Ⅱ were 36 and those of Group Ⅲ were 15. 2. The incidence of dentigerous cyst is high in first decade. In Group I, before first decade and early first decade was 87.8%. in Group Ⅱ and Group Ⅲ, was discovered more lately. 3. The frequency of dentigerous cyst is 2.5 times higher in male than in female. 4. The sequence of chief complaint was swelling(50%), routine examination(32%). and pain(9%). 5. When considering the type of the cyst. lateral type is many most in Group I (71.4%) and central type is many most in Group Ⅱ(94.4%) and Group Ⅲ(100%) 6. The most size of dentigerous cyst was 2 crown size in Group I, 1 crown size in Group Ⅱ, above of 4 crown size in Group Ⅲ. 7. Almost involved teeth showed displacement and some tooth of displaced teeth showed delayed root development and dilaceration of root. 8. The most many response of alveolar bone was buccal bone expansion in Group I (67.3%). no bone expansion in Group Ⅱ(66.7%) and palatal bone expansion in Group Ⅲ (60.0%). 9. The percentage of involved teeth were as follows : The mandibular third molar was 31% and many most. The mandibular second premolar was 30%. Mesiodens of maxillary anterior area was 15%. The maxillary canine was 8%. The mandibular first premolar was 5%. 10. In the Group I, causes suggesting of dentigeous cyst are pulpotomized deciduous tooth(59.2%). severe dental caries of deciduous tooth, untreated traumatic history on the deciduous tooth etc. 11. The treatment method of dentigerous was marsupialization in 61.2% of cases of Group I and that was enucleation in 61.1% of cases of Group Ⅱ and in 80.0% of cases of Group Ⅲ.

칼라 영상의 분할을 위한 Mean Field Annealing EM 알고리즘

박종현,박순영,강성준,조완현 국립7개대학공동논문집간행위원회 2001 공업기술연구 Vol.1 No.-

In this paper we present a statistical model-based approach to the color image segmentation. A novel deterministic annealing EM and mean field theory are used to estimate the posterior probability of each pixel and the parameters of the Gaussian mixture model which represents the multi-colored objects statistically. Image segmentation is carried out by clustering each pixel into the most probable component Gaussian. The experimental results show that the mean field annealing EM provides a global optimal solution for the ML parameter estimation and the real images are segmented efficiently using the estimates computed by the maximum entropy principle and mean field theory.