청도새마을운동 기념공원 기본계획

권진욱 ( Jin Wook Kwon ),박찬용 ( Chan Yong Park ) 한국농촌계획학회 2014 농촌계획 Vol.20 No.3

The Saemaeul Movement, which is the representative national campaign of Korea aimed at the development of local communities, has drawn a great deal of attention from home and abroad and formed an element of Korea``s national brand since 2000. Accordingly, this research was conducted for the purpose of constructing a memorial park in Shindo Village, Cheongdo County, North Kyoungsang Province, which is a home to the Saemaeul Movement. As the Saemaeul Movement is benchmarked by many countries around the world today, this research aims to communicate the spirit and social value of the movement and disseminate its effects of local community development in rural areas through the construction of a memorial park. In this study, the design motive of the memorial park was conceived through the historical review and case studies of the Saemaeul Movement. In parallel, theoretical study was also conducted on design techniques as the basis of this research. In consideration of the characteristics of a technical article, this research was conducted in several phases. In the first phase, the conditions of the site where the park construction was planned were analyzed and the direction of its development was set. In the second phase, the main theme and the basic principles of planning were established, and the contents of the park construction project were devised in detail. In the last phase, a comprehensive plan was established, including a space layout to accommodate activities, facilities and programs to be introduced to the park. The park construction site (106,000㎡) was divided into four zones (memorial zone, historical theme park, education zone and experience zone) based on circulation planning aimed at creating memorial space, and was linked to eco-friendly ecological space in consideration of environmental features. At a time when the Saemaeul Movement is being propagated across the world, the result of this study will help create a place for its memorial and play a pivotal role to boost international movements aimed at promoting co-prosperity across the global village. It will also bear significance as an example of theme-based park construction in a rural area and the invigoration of a local community.

고속 광통신용 GaInAs/InP PIN 수광소자 모듈 제작

박찬용,박경현,이창원,이용탁,Park, Chan-Yong,Park, Kyung-Hyun,Lee, Chang-Won,Lee, Yong-Tak 한국전자통신연구원 1991 전자통신 Vol.13 No.4

We fabricated very high. speed PIN Photodiode module for the application of high speed optical receiver. OMVPE was used for the growth of InP layer on InGaAs absorption layer. The structure was the combination of mesa and planartype. Fabrication procedure was more complicated than simple mesa or simple planar type structure because we used semiinsulating InP substrate in order to reduce stray capacitance. The results at-5V were as follows : dark current was less than 1nA, capacitance was 0.55pF, and cutoff frequency was above 3GHz, and rise and fall time was about 100ps.

都市林의 屋外레크레이션 機能과 價値의 計量的 評價에 關한 硏究 -都市林의 利用滿足度를 中心으로-

박찬용,Park, Chan-Yong 한국조경학회 1990 韓國造景學會誌 Vol.18 No.3

This study aims at identifying factors and variables which have significant effects on users satisfaction with recreational activities and facilities in Apsan city natural park and therby establishing indicies of planning and / or development of urban forest. To test the causal models of this research, The data were gathered by self-administered questionnaires from 1,147 households in Taegu city which were selected by the multi-stage probabiling sampling method. The analysis of the data primarily consist of two phases : The first analysis dealt with exploratory factor analysis which identified major factors involved in satisfaction with recreational activities and facilities in Apasn city natural park and the second analysis tested the fit of causal models of this research to the data using LISREL methodology. The factor analysis identified that three significant factors are involved in satisfaction with recreational activities and five significant factors are inherent in satisfaction with recreational facilities. The second phase analysis tested the fit of the causal models for satisfaction with recreational activities and facilities to the data and identified statistically significant causal linkage among overall satisfaction with the park, other indogenous factors and exogenous variables. These significant relationships represent important factors and variables that should be considered in planning and/of development of the city natural park. On the basis of there significant causal relationships implications for planning and/or development of the city natural park were suggested.

청송 사과체험테마파크 기본계획

권진욱 ( Jin Wook Kwon ),박찬용 ( Chan Yong Park ) 한국농촌계획학회 2013 농촌계획 Vol.19 No.3

This study aimed to plan a distinctive apple theme park, thereby specializing the nationwide brand of Cheongsong apple. Detailed objectives included: to establish the best possible environments in Korea to taste and appreciate apple and enjoy the Cheongsong Apple Festival; to identify and foster natural, cultural and social resources in the clean environment of Cheongsong; to clusterize research and production infrastructures for strengthening local competitiveness; and to develop a hub for the vitalization of the region where visitors and locals can mutually prosper. The study was multi-phased. The first stage included basic surveys such as local status and environment analysis and similar case studies, and the second stage was to review the appropriateness of theme selection, develop basic principles and strategies for development goals and review and incorporate project details. And the third stage aimed to develop a comprehensive plan from spatial plans and program plans and suggest plans to vitalize the operation of the park. The dimension of the subject site was 180,150㎡, which was divided into four areas, in consideration of the land use and the environmental characteristics of the resources, for developing a land use scheme. The four areas were named: the apple-theme cultual area; the agricultural culture experience area; the plaza for exchange and harmony; and the plaza for natural observation. This study has significance in that it can serve as a case to develop farm theme parks, and as a case of appropriate development of programs to identify amenity resources with a focus on the existing resources and in consideration of local characteristics.

기술논문 : 삼백 농업,농촌 테마공원 기본계획

권진욱 ( Jin Wook Kwon ),박찬용 ( Chan Yong Park ) 한국농촌계획학회 2014 농촌계획 Vol.20 No.1

This study aims to draw up a basic plan to construct an agricultural theme park in a farming city as a way of establishing its regional identity represented by “Three Whites.” Sangju, Kyongsangbuk-do which is the subject area of the study has been well-known for "Three Whites (rice, silkworm cocoon and dried persimmon)." The purpose of the study is to take a closer look at the folk life and culture of Sangju and develop tourism resources to promote regional development and competitiveness of the city. This study was conducted in several phases in consideration of the characteristics of plan and design, on the basis of the theoretical review of agricultural tourism. In the first phase, planning conditions were analyzed as per development objectives. In the second phase, strategies and concepts were established for the theme park, based on which development methods were decided by phase and facility. Then, a preliminary review was conducted on functions and facilities to introduce to the theme park. In the third phase, a comprehensive plan was drawn up, which includes basic plans for respective parts. In consideration of the characteristics of the study, construction was not looked at in detail. The total size of land subject to the study is approx. 97,960㎡, which was divided into four separate zones-Sambaek Cultural Experience Zone, Natural Observation & Experience Zone, Agricultural Life Experience Zone and other facilities zone--in order to connect facilities, functions and experience with the physical characteristics of the city, and separate space planning was conducted for each zone. The outcome of the study carries significance as an example of alternative tourism which considers regional characteristics, develops local resources and makes use of obsolete rural facilities, in what is called the eco-friendly development where nature and eco-system, landscape and culture, and recreation and leisure come together as one.

위 점막하층암의 임상병리학적 특징과 수술 방법

박찬용,서경원,주재균,박영규,류성엽,김형록,김동의,김영진,Park Chan Yong,Seo Kyoung Won,Joo Jai Kyun,Park Young Kyu,Ryu, Seong Yeob,Kim Hyeong Rok,Kim Dong Yi,Kim Young Jin 대한위암학회 2005 대한위암학회지 Vol.5 No.2

목적: 조기위암은 진행위암에 비해 월등히 좋은 예후를 보인다. 조기위암의 5년 생존율은 현재 $90\%$를 상회하며 치료가 가능한 암으로 알려져 있다. 특히 조기위암에서 중요한 예후인자는 림프절 전이의 존재 여부이다. 요즘 조기 위암에 대해 보존적 술식이 제안되고 있지만 각 개인에 있어서 적절한 술식을 선택하는 것은 매우 중요하다. 이후향적 연구는 점막하층암에서 적절한 치료 방법을 결정하기 위해서 임상병리학적 형태와 림프절 전이와 관련된 인자들을 명확히 하기 위해 시행되었다. 대상 및 방법: 본 연구의 대상은 전남대학교병원에서 1981년부터 1999년 사이에 수술을 받았던 점막하층암(I군) 279예의 임상병리학적 특징을 점막암(II군), 근육층암(III군)과 비교한 것이다. 각 군들 간에 나이, 성별, 종양의 위치, 간 전이 여부, 복막파종 여부 등은 통계적으로 유의한 차이는 없었다. 결과: 림프절 전이는 점막하층암 279명 중 47명($16.8\%$)에서 보였다. 점막하층암에서 림프절 전이는 점막에서 보다 유의하게 높았다($16.8\%\;vs.\;3.9\%$; P<0.01). 점막하층암(I군)에서 5년 생존율은 $88.6\%$이며 점막암(II군)과 근육층암(III군)에서는 각각 $95.2\%$와 $72.7\%$였다(I군 vs. II군, I군 vs. III군; P<0.01). 점막하층암 환자에서 림프절 전이가 있는 경우 생존율은 림프절 전이가 없는 경우에 비해 유의하게 불량하였다($82.2\%\;vs.\;93.6\%$; P<0.01). 결론: 점막하층암에서 림프절의 전이유무가 중요한 예후인자이므로 D2 림프절 곽청술을 포함한 위절제술이 점막 하층암 환자에서 적절한 수술적 방법으로 사료된다. 예후 인자라고 할 수 있다. STI-571은 재발 혹은 전이 환자에 있어 치료 효과를 나타내므로 술후 치료에 적용하는 것이 예후 향상에 기여하리라 생각된다.한 검사로 환자의 일반적인 상태를 반영하며, 특히 혈소판 증가증, 혈청 알부민 감소, 빈혈 등이 나타난 경우 병의 예후가 나쁠 것임을 예측하는데 유용한 것으로 판단된다.서는 C/C 116($40\%$), C/T 103$40\%$), T/T 68($24\%$)이었다(P=0.045). 암의 위치에 따른 MTHFR유전자형의 분포는 위 하부에서 C/C 16($28\%$), C/T & T/T 42($77\%$)이었고, 위 중부 및 상부에서 C/C 2($5\%$), C/T & T/T 36($75\%$) 이었다(P=0.006). 환자군 내에서 흡연력 유무에 따른 MTHFR유전 자형의 분포는 흡연력이 있을 때 C/C 13($23\%$), C/T & T/T 43($77\%$)이었고, 흡연력이 없을 때 C/C 5($12\%$), C/T & T/T 35 ($88\%$)였다(P=0.189). 환자군 내에서 음주력 유무에 따른 MTHFR유전자형의 분포는 음주력이 있을 때 C/C 12($26\%$), C/T & T/T 33($74\%$)이었고, 음주력이 없을 때 C/C 6($12\%$), CT & T/T 45($88\%$)였다.(P=0.063). 결론: 본 연구에서는 MTHFR C/T & T/T 유전자 다형성이 위암의 발생과 그 위치에 대해 관련이 있는 것으로 여겨지고, 흡연력, 음주력과는 관련이 없는 것으로 여겨진다. Purpose: Early gastric cancer (EGC) has an excellent prognosis compared to advanced gastric cancer. The 5-year survival rate for EGC now exceeds $90\%$, and EGC is recognized as a curable malignancy. The important prognostic factor in EGC is the status of lymph-node metastasis. Despite conserving surgery being suggested for EGC at present, it is of vital importance to select a surgical method appropriate to each individual case. This retrospective study was undertaken to clarify clinicopathologic features and factors related to lymph-node metastasis in submucosal gastric cancer in order to determine an appropriate therapy. Materials and Methods: This study analyzed the clinicopathologic features for 279 patients with a submucosal gastric carcinoma (Group I) and compared with those of patients with mucosal (Group II) or muscularis proprial gastric carcinoma (Group III). All patients were operated on from 1981 to 1999 at Chonnam University Hospital. There were no statistically significant differences among the groups with respect to age, gender, tumor location, hepatic metastasis, or peritoneal dissemination. Results: Positive lymph node metastasis was found in 47 ($16.8\%$) of the 279 patients with a submucosal gastric carcinoma. The incidence of lymph-node metastasis was significantly higher in patients with a submucosal gastric carcinoma than in patients with a mucosal gastric carcinoma ($16.8\%\;vs.\;3.9\%\;$; P<0.01). Therefore, depth of invasion was a significant factor affecting in lymph-node metastasis. The 5-year survival rates were $88.6\%$ for patients in Group I, $95.2\%$ for patients in Group II, and $72.7\%$ for patients in Group III (P<0.01 for Group I vs. Group II; Group I vs. Group III). In patients with a submucosal gastric carcinoma, the survival rate with positive lymph nodes was significantly poorer than that of patients without lymph-node metastasis ($87.3\%\;vs.\;94.2\%$; P<0.01). Conclusion: Gastrectomy with D2 lymph node dissection is an appropriate operative procedure for patients with a submucosal gastric carcinoma.

기하 인스턴싱 기법을 이용한 단백질 구조 가시화 및 속도 향상에 관한 연구

박찬용,황치정,Park, Chan-Yong,Hwang, Chi-Jung 한국정보처리학회 2009 정보처리학회논문지 A Vol.16 No.3

구조적 생물 정보학 분야는 단백질의 3차원 구조를 대상으로 단백질을 연구하는 분야이며, 구조적생물 정보학의 중요한 분야 중의 하나는 단백질 3차원 구조 가시화이다. 단백질의 3차원 구조를 규명하는 장비의 발달로, 규명되는 단백질의 크기와 개수가 증가함에 따라, 고성능의 단백질 가시화 시스템의 필요성도 크게 증가하였으나, 기존의 단백질 구조 가시화 시스템은 3차원 그래픽 하드웨어에 최적화 되지 못하여, 거대 단백질의 가시화에 충분한 성능을 가지지 못하였다. 본 논문에서 제안하는 단백질 3차원 구조 가시화 시스템은 거대 단백질의 가시화 하기 위하여, 3차원 그래픽 하드웨어의 최적화 기법중의 하나인 기하 인스턴싱 기법을 사용하여 빠르게 거대 단백질을 렌더링 한다. 성능 실험에서 7종의 다른 크기의 단백질을 대상으로, 4가지 가시화 방법에 대하여, 제안하는 시스템과 기존의 시스템과의 단백질 렌더링 성능 비교 실험을 하여, 대부분의 경우 우수한 성능을 보였다. Analysis of 3-dimensional (3D) protein structure plays an important role of structural bioinformatics. The protein structure visualization is the one of the structural bioinformatics and the most fundamental problem. As the number of known protein structure increases rapidly and the study of protein-protein interaction is prevalent, the fast visualization of large scale protein structure becomes essential. The fast protein structure visualization system we proposed is sophisticated and well designed visualization system using geometry instancing technique. Because this system is optimized for recent 3D graphics hardware using geometry instancing technique, its rendering speed is faster than other visualization tools.

소아에서 발생한 비장의 다발성 결핵성 미세농양 1예

박찬용,최수진나,정상영,김신곤,Park, Chan-Yong,Choi, Soo-Jin-Na,Chung, Sang-Young,Kim, Shin-Kon 대한소아외과학회 2006 소아외과 Vol.12 No.2

Splenic abscess is a rare clinical condition with a reported incidence of 0.14 % to 0.70 % in various autopsy series. Primary tuberculosis of the spleen as a cause of splenic abscess is even rarer, especially in the antitubercular era. Infants and children have a higher predisposition to extra-pulmonary tuberculosis than adults and tend to develop severe extra-pulmonary disease such as miliary tuberculosis and meningitis. The diagnosis of tuberculosis in infants and children can be difficult because of nonspecific symptoms and clinical findings. Computed tomography establishes the diagnosis of splenic abscess and demonstrates the number and location of abscesses. Splenectomy is the standard of care in most clinical setting. We present a 4-year-old girl who had multiple tuberculosis splenic abscesses and was treated successfully with splenectomy.

몰드변압기의 부분방전 검출기술에 관한 연구

박찬용,박대원,최재성,길경석,Park, Chan-Yong,Park, Dae-Won,Choi, Jae-Sung,Kil, Gyung-Suk 한국전기전자재료학회 2009 전기전자재료학회논문지 Vol.22 No.9

Transformer failures are mostly due to partial discharges (PDs) caused by the deteriorated insulation. It is, therefore, important to monitor PD occurrence in insulation system and prevent their deterioration. The presented paper deals with a PD detection method by a capacitive probe, which easily apply to cast - resin dry - type transformers. The PD detection system consists of a capacitive probe and a low noise amplifier having the frequency bandwidth of 500 $Hz{\sim}30$ MHz. In the experimental set-up, sensitivity of the system is 7.16 mV/pC.

이용자 만족도에 준거한 국립공원관리의 지표 설정에 관한 연구

박찬용,Park, Chan-Yong 한국자연공원협회 1994 한국자연공원 Vol.63 No.-