도시공원의 이용후 평가에 기초한 공원의 개발지표 설정 : 부산광역시 암남공원을 사례로 Case Study of Amnam Park in Busan City

박승범,김승환,남정칠,강영조,이기철,김석규 동아대학교 환경문제연구소 1999 硏究報告 Vol.22 No.2

The purpose of this study is to investigate the prime factors that affect to user postoccupancy evaluation of activities and facilities in urban parks, to classify those factors, to find out factors about them, and then to suggest important indicators in the urban park planning, design, and development. The survey research was done using the self-administered questionnaire method by 435 peoples in the Busan City who participated in recreational activities in the Amnam Park. The Analysis of the data primarily consists of two phase: The first analysis was dealt an exploratory factor analysis which identified major factors involved in user postoccupancy evaluation with reacreational activities and facilities in Amnam Park by the SPSS(Ver.6.0) program and the second analysis was used to investigate the factors affected to user postoccupancy evaluation in the urban park by the Regression Analysis. According to the factor analysis, user postoccupancy evaluation of facilities in urban parks concerning the 20 variables, 5 prime factors by the staistical values were considered. The factor analysis showed that user postoccupancy evaluation of activities in urban parks concerning the 11 variables, 3 prime factors by the staistical values were analysed. Postoccupancy evaluation in the urban park by the Regression Analysis suggested that the two varlables as 'the directions of park development' and 'companies with the personal specific characteristics' are significant in addition to the some variables presented in user postoccupancy evaluation with reacreational activities and facilities in Amnam Park by the factor analysis. Furthomore the analysis models were identified as having significant effects on the factor and regression analysis. Overall fits of both models were very good. These significant relationships indicate important factors and variables that should be considered in planning, design, and development of the urban parks. Therefore, development direction of the h a m park has to be analyzed as significant factors concerning user postoccupancy evaluation in a systematic way, recognized as important variables for planning process. The urban park has to be fully designed and established in the planning process not by the decision-maker's subjective evaluation but by user postoccupancy evaluation.

Method for Protection of Single‑Line‑Ground Fault of Distribution System with DG Using Distance Relay and Directional Relay

Jung‑Hun Lee,Min‑Su Park,Hong‑Seon Ahn,Kyung‑Won Park,Jun‑Seok Oh,Seung‑Gyu Jeon,Dong‑Kyu Kim,Jae‑Eon Kim 대한전기학회 2020 Journal of Electrical Engineering & Technology Vol.15 No.4

When large scales DG are connected to the distribution system of unidirectional power currents, bi-directional power currents are formed, making it impossible to use conventional overcurrent protection methods alone to detect and isolate fault sections for ground and short-circuit faults. To solve these problems, this study proposed the method of protection against single-line-ground fault of common neutral line multi-contact local power distribution system using distance relay and directional relay. The proposed protection method was applied to the common neutral multi-ground distribution system to validate the protection against single-line-ground fault through the PSCAD/EMTDC software package and efectively detect and isolate only the zone of single-line-ground fault without malfunctions.

축구선수의 Detraining과 Retraining이 혈청지질 및 호르몬농도에 미치는 영향

정정화,박재현,채종훈,성혜련,황지인,윤미숙,노금선,윤종관,윤영학,노순덕,정경숙,박일규,김은희,박현태,박상갑 대한스포츠의학회 1999 대한스포츠의학회지 Vol.17 No.1

The purpose of this study was to investigate the effects of detraining and retraining on serum lipid and hormones in soccer players. Subjects were seven male high-school soccer players. V˙O_2max was determined for each subjects by administering a treadmill test(initial speed: 90m/min, grade: 5%, increasing speed per 3 min: 30m/min). Serum lipid(T-C, TG, HDL-C LDL-C) and hormones(epinephrine, norepinephrine, growth hormones, cortisol) were assayed pre and post detraining in 10, 20, 30 days after retraining. The repeated ANOVA was used to determine significant differences. The 0.05 level of significance was as critical level for the study. The results of the study were as follows: 1. V˙O_2max(ml/min) were 3576.3±204.2ml/min pre detraining, 3234.1±198.9 ml/min post detraining. There are significant(p<.05) difference between pre and post detraining. In 10, 20, 30 days after retraining, V˙O_2max(ml/min) were 3601.4±170.9 ml/min. There were significantly(p<.05) increased in retraining periods. 2. V˙O_2max(ml/kg/min) were significantly(p<.05) decreased from 62.3±2.9 ml/kg/min to 55.9±4.7 ml/kg/min in detraining. In 10, 20, 30 days after retraining, V˙O_2max(ml/kg/min) were 62.4±3.4ml/kg/min, 62.7±2.3ml.kg/min, 67.3±7.2ml/kg/min respectively. There were significantly(p<.05) increased in retraining periods. 3. T-C were significantly (p<.05) increased from 166.6±8.5mg/dl to 175.3±10.3 mg/dl in detraining. In 10, 20, 30 days after retraining, T-C were 160.1± 3.2mg/dl, 156.7±3.7mg/dl, 140.3±9.0mg/dl. There were significantly(p<.05) decreased in retraining periods. 4. HDL-C were 61.4±6.6mg/di pre detraining, 5.3±6.6mg/dl post detraining. There are significant(p<.05) difference between pre and post detraining. In 10, 20, 30 days after retraining, HDL-C were 56.9±7.1mg/dl, 56.4±9.2mg/dl, 57.7±9.1mg/dl respectively. There were no significant difference in retraining periods. 5. The hormones(epinephrine. norepinephrine, growth hormone, cortisol) were changed as same patterns. Epinephrine were 26.0±7.0[g/ml pre detraining, 24.6±3.2pg/ml post detraining. In 10, 20, 30 days after retraining, epinephrine were 26.9±5.6pg/ml, 30.6±6.2pg/ml, 29.4±5.6pg/ml respectively. There were no significant difference in retraining periods. In conclusion, HDL-C, epinephrine, norepinephrine, growth hormone and cortisol were decreased, T-C, LDL-C and TG were increased in detraining. But HDL-C, epinephrine, norepinephrine, growth hormone and cortisol were increased, T-C, LDL-C and TG were decreased in retraining.

몰운대유원지 땃쥐의 生態에 관한 硏究

남정칠,박승범,김석규 東亞大學校 建設技術硏究所 2005 硏究論文集 Vol.28 No.2

This study was conducted four ecological survey of Crocidura suaveolens Molundae Park in Busan City from September, 2003 to June, 2004 for the understanding of Crocidura suaveolens infuence to forest. The results are obtained as follows; 1. The species of a small mammal collected were Crocidura suaveolens of insectvore and not collected field mice. 2. The total collecting rate were 1.7% collected 8 individuals of Crocidura suaveolens from 476 traps. 3. The constitution of weight of Crocidura suaveolens was 4 - 8.9g 4. The sex ratio of Crocidura suaveolens was 37.5% : 62.5% 5. The average body, tail, hind foot and ear lengh was 62.25mm, 39.50mm, 11.38mm, 7.63mm in Crocidura suaveolens. 6. The breeding period of Crocidura suaveolens in Molundae Park presumes from about June. 7. The average litter size of Crocidura suaveolens was three head.

폐결핵 환자 혈청에서 수용성 Interleukin 2 수용체 및 Adenosine Deaminase 활성도에 관한 연구

고정희,박성규,백상현,박찬권,박병수,안진영,최우석,박정규 충남대학교 의과대학 지역사회의학연구소 1993 충남의대잡지 Vol.20 No.1

Interleukin-2 (IL-2) induces T cell proliferation in an autocrine manner and provides a means by which antigen triggered T cells can be clonally expanded in vitro. During the following activation, the activity of IL-2 is mediated by specific high affinity IL-2 binding membrane receptors which are expressed shortly after activation. In this process, a 42 KD-fragment (soluble IL-2R) is continuously cleaved off and circulates as a soluble marker of T lymphocyte activation. Elevated level of soluble IL-2R has been identified in the serum of patients with malignant autoimmune and allergic disorders, systemic parasitic infection, undergoing graft versus host disease, acute or chronic lymphocytic leukemia and HIV-infection. ADA (adenosine deaminase) completes the process of differentiation of T cell and is essential for progression of T cell maturation. Therefore level of ADA is to correlated with magnitude of T cell immune response. The fact that expression of sIL-2R and ADA activity increases in peripheral blood T-lymphocytes of patients with active pulmonary tuberculosis suggests that T cell activation might have a major role in the pathogenesis of pulmonary tuberculosis. In order to evaluate the T cell immune response in pulmonary tuberculosis, we measured the serum concentration of sIL-2R and ADA activity in 17 patients with current pulmonary tuberculosis, 10 chronic inactive pulmonary tuberculosis, 10 as normal controls. (1) Current pulmonary tuberculosis had significantly higher levels of sIL-2R (237.24±95.47)when compared with those of inactive tuberculosis (78.6±11.06). and the control (68.17±15.4) group. (2) ADA activity in current pulmonary tuberculosis was significantly increased (34.41±20.63) when compared with those of inactive tuberculosis (24.7±14.36) and control (17.65± 5.94) group. (3) There was good correlation between sIL-2R concentration and ADA activity in serum in current pulmonary tuberculosis group. (4) sIL-2R concentration and ADA activity was decreased significantly 6 months after anti-tuberculosis drug medication. In conclusion, sIL-2R concentration and ADA activity in serum in current pulmonary tuberculosis group was increased when compared with those of inactive pulmonary tuberculosis and the control group. By the way, T cell mediated immune response was enhanced in current pulmonary tuberculosis, but in inactive chronic pulmonary tuberculosis who had treated by antituberculosis drug medication, the concentration of sIL-2R and ADA activity was nearly normal.

Notes on bird species newly recorded in Korea

Kim, Hwa-Jung,Kim, Dong-Won,Hur, Wee-Haeng,Jang, Byoungsoon,Lee, Yun-Kyung,Kwon, In-Ki,Park, Jong-Hyun,Park, Jong-Gil,Kang, Chang-Wan,Kim, Eun-Mi,Choi, Soon-Kyoo,Kim, Han-Kyu The National Institute of Biological Resources 2020 Journal of species research Vol.9 No.4

A total of 527 species of birds have been recorded in Korea. We summarize the records of three genera and six species that have been newly reported in Korea, discovered through the avian monitoring programs carried out by The National Institute of Biological Resources from 2013 to 2016. These six newly recorded species are; Ring-necked Duck (Aythya collaris), Lesser Scaup (Aythya affinis), Bufflehead (Bucephala albeola), Black-winged Kite (Elanus caeruleus), Mongolian Lark (Melanocorypha mongolica) and Crested Myna (Acridotheres cristatellus). One Ring-necked Duck was observed on March 23, 2014 in Jungrangcheon Stream. One male Lesser Scaup was recorded on February 24, 2014 in Gyeongpoho Lagoon. A male bufflehead was first seen in Yeongrangho Lagoon on January 26, 2013. The Black-winged Kite was first observed on January 23, 2013 at the Gangseo Wetland Ecological Park. One Mongolian Lark was also recorded on May 11, 2016 and May 12, 2017 in Marado Island. The Crested Myna was first observed on April 20, 2016 in Seomando, Island.

스포츠복지문화 활성화를 위한 정책요인의 우선순위 산정

김민규 ( Kim Min-kyu ),박수정 ( Park Soo-jung ),박병권 ( Park Byung-kwon ) 인하대학교 교육연구소 2018 교육문화연구 Vol.24 No.4

본 연구는 스포츠복지문화 활성화를 위한 정책요인에 대해서 AHP를 활용하여 가중치를 도출하고, 향후 어떠한 정책요인부터 우선적으로 실현해야 하는지에 대한 제언하는데 목적이 있다. 이를 위하여 김민규와 송정란(2018)이 연구한 스포츠복지문화 활성화를 위한 정책요인들을 활용하여 우선순위 산정을 실시하였다. 이에 따른 주요 결론은 다음과 같다. 첫째, 계층 1은 정책 요인이, 둘째, 계층 2의 하위계층은 서비스전달체계 요인이, 셋째, 계층 2 중 정책 요인의 하위계층은 서비스전달체계 요인이, 넷째, 계층 2 중 인프라 요인은 콘텐츠웨어 인프라 요인이, 다섯째, 층 2 중 연구개발 요인은 전문가양성운영체계 요인이, 여섯째, 정책 요인의 계층 3 중 유관 법안 개정 요인은 관련 법안의 지원에 대한 논의 요인이, 일곱째, 정책 요인의 계층 3 중 정책개발 요인은 스포츠복지 정책사업 개발 요인이, 여덟째, 정책 요인의 계층 3 중 인식개선 요인은 지자체 및 유관기관의 복지적 관점 증진 요인이, 아홉째, 정책 요인의 계층 3 중 서비스전달체계 요인은 행정지원 부처 결정 및 역할 정립 요인이, 열 번째, 정책 요인의 계층 3 중 예산관련 요인은 예산확보방안 요인이, 열한 번째, 인프라 요인의 계층 3 중 하드웨어 인프라 요인은 기존 스포츠 시설 활용의 효율성 제고 요인이, 열두 번째, 인프라 요인의 계층 3 중 휴먼웨어 인프라 요인은 스포츠복지 강사충원 요인이, 열세 번째, 인프라 요인의 계층 3 중 콘텐츠웨어 인프라 요인은 스포츠복지 프로그램 개발 요인이, 열네 번째, 연구개발 요인의 계층 3 중 전문가 양성 운영체계 요인은 스포츠복지학의 교육과정 개발 요인이, 열다섯 번째, 연구개발 요인의 계층 3 중 기초자료 조사 요인은 스포츠와 복지 전문가의 상호교류 요인이, 열여섯 번째, 연구개발 요인의 계층 3 중 기획연구개발 요인은 스포츠복지 대체 프로그램 개발요인이 최우선 고려되어야 하는 것으로 분석되었다. 본 연구의 결과는 정책과정 전반과 학문의 유기적 결합에 도움이 될 것이다. 추후 학계와 현장의 의견 교류 및 비교분가 가능한 질적연구가 이루어져야 할 것이다. The purpose of this study is to identify the weight of the policy factors by using AHP for the purpose of activating sports welfare culture and make suggestions as to which policy factors should be implemented in the future. For this, priorities were set for the policy factors for activating sports welfare culture as studied by Kim Min-Kyu and Song Jung-Ran (2018). The key conclusions were as follows. First, for layer 1, it is the policy factors that top priority should be given to. Second, for the sublayer of layer 2, it is service delivery system. Third, for the sublayer of policy factors for layer 2, it is service delivery system. Fourth, for the infrastructure factor, it is content ware infrastructure. Fifth, for the R&D factor of layer 2, it is professionals training system. Sixth, for the related legislative amendment in layer 3 of the policy factors, it is the discussion of supports for related legislative proposals. Seventh, for the policy development factor in layer 3 of the policy factors, it is sports welfare policy project development. Eighth, for improved perception in layer 3 of the policy factors, it is the greater focus on welfare with local governments and related agencies. Ninth, for service delivery system factor in layer 3 of the policy factors, it is the determination of the government ministry and its roles for administrative supports. Tenth, for budget in layer 3 of the policy factors, it is how to get budget. Eleventh, for hardware infrastructure in layer 3 of the infrastructure factors, it is the increase of efficiency in using the existing sports facilities. Twelfth, for human ware infrastructure in layer 3 of the infrastructure factors, it is the recruit of sports welfare instructors. Thirteenth, for content ware infrastructure in layer 3 of the infrastructure factors, it is the development of sports welfare programs. Fourteenth, for the professional training and operation system in layer 3 of the R&D factors, it is the development of a curriculum for sports welfare studies. Fifteenth, for basic data research in layer 3 of the R&D factors, it is the mutual exchange between sports and welfare professionals. Sixteenth, for planning and R&D in layer 3 of the R&D factors, it is the development of alternative programs in sports welfare. The results of the study will be helpful in organically combining the policy course as a whole with the academic disciplines in general.

이화방어기제검사 표준화연구

김재은,김정규,박영숙,이근후 大韓神經精神醫學會 1991 신경정신의학 Vol.30 No.3

This study aimed at an evaluation of the reliability and validity of Ewha Defense Mechanism Test(EDMT) for standardization during the period from June 25 to July 10 with nationalwide sample which was standardized by Rhee Kun Hoo. Kin Jae Un. Kim Jung Kyu. and Park Young Sook. The number of subjects were 1.323 who were sampled by the method of proportional stratification on age. sex. education. local area variables. This test is composed of 20 defense mechanism subscales and total items of the test are 200. The results were as follows : 1) The range of means of each scales were from 2.70 to 3.34 and the range of items standard deviation was from .71 to 1.28. 2) The corrected item-total correlation coefficients were than .10 for all items except two items which was the index of internal consistancy. 3) The spearman-Brown split-half reliability coefficients were more than .66 and the retest reliability coefficients were more than .72 for all scales. 4) By the evaluation of the cross validation with “16 Personality Factor Inventory”. it was found that 11 factors were consistent with expectation among 16 factors so that the result of cross validity was moderately sufficient. 5) By the factor analysis. four factors were extracted. Factor 1 was “unstable sensitization defense mechanisms”which were acting out, displacement, somatization. dissociation. projection. and passive-aggressive behavior. Factor 2 was “ego-expansive defense mechanisms” which were composed of controlling. distortion. altruism. humor. and sublimation. Factor 3 was “ego-denial defense mechanisms” which were reaction formation. bragging identification. and regressin. Factor 4 was “reality evasive defense mechanisms” which were denial rationalization. suppression. anticipation. and evasion.

지역냉방 시스템용 초고효율 판형 열교환기 개발에 관한 연구

박재홍(Jae-Hong Park),임혁(Hyug-Lim),조성열(Sung-Youl Cho),강인성(In-Sung Kang),김정규(Jung-Kyu Kim),허인은(In-Eun Hur),고성규(Seong-Kyu Ko),곽승식(Sung-Sik Kwak),김종재(Jong-Jae Kim) 한국마린엔지니어링학회 2010 한국마린엔지니어링학회 학술대회 논문집 Vol.2010 No.10

Plate heat exchanger consists of thin, rectangular, pressed sheet metal plates that are sandwiched between full peripheral gaskets and clamped together in a frame. The frame has a fixed end-cover plate, fitted with the connecting ports, which is bolted together with a movable cover plate to hold the embossed plates in between; the top and bottom carrying bars allow proper alignment of the plate stacks. When compared with the well-established shell and tube heat exchangers, the plate heat exchanger shows a lot of advantages like high NTU values, compactness, low cost, multi duties and reduced fouling etc. Plate heat exchangers are often used to transfer heating or cooling water which is produced in the energy production( district heating or district cooling) facilities to residential areas and industrial parks. The district cooling systems of Middle East are the biggest market of plate heat exchanger, but the technical specifications for cooling system are different from the domestic one. To achieve its specifications, the new plate heat exchanger was developed, and its thermal performance results are introduced in this paper.

흉선종 제거후에 발생한 재생 불량성 빈혈 : 증례보고

전원선,이상철,김현정,배상병,김찬규,이남수,박노진,이규택,박성규,홍대식,박희숙,원종호 순천향의학연구소 2007 Journal of Soonchunhyang Medical Science Vol.13 No.2

Thymoma is associated with myasthenia gravis, Pure red cell aplasia, and autoimmune diseases such as autoimmune hemolytic anemia, aplastic anemia, and hypogammaglobulinemia. It's association with aplastic anemia is rare and aplastic anemia appearing after surgical removal of thymoma is especially rare. The authors hereby report a case of aplastic anemia occuring in a patient who was diagnosed with thymoma and myasthenia gravis and had the tumor surgically removed. The patient was treated with anti-thymocyte globulin, cyclosporin, and prednisolone, and showed partial remission with hematologic improvements after 12 months.