암남공원의 식물상과 삼림식생에 관한 연구

남정칠,박승범,김승환,강영조,이기철,이정아 동아대학교 환경문제연구소 1999 硏究報告 Vol.22 No.1

The objective of this study is to analyze the flora and forest vegetation of Amnam urban natural Park. 10 transects of quadrat of 10×10m were selected for the experiment. They were surveyed from January to October 1997. The obtained results were summerized as follows ; 1. The flora of plants distributed in Amnam Park was 88 families, 245 genus, 374 species. Dicotyledom in an angiosperm was 81.3% of total percentage was 73 families, 194 genus, 304 species, Monocotyledonous plant was 13.9% of total percentage was 7 families, 38 genus, 52 species, Gymnospermous plant was 2.1% of total percentage was 4 families, 5 genus, 8 species. Pteridophyta was 2.4% of total percentage was 3 families. 7 genus, 9 species, Shave grass was 0.3% of total percentage was 1 family, 1 genus, 1 species. 2. The representative wood plants of Amnam Park were Pinus thunbergii, Machilus thunbergii, Camellia japonica, Quercus spp., Celtis sinensis, Morus bombysis, Prunus sangentii, Sorbus alnifolia, Albizzia julibrissin, Juniperus rigida, Platycaya strobilacea, Lespedeza spp., Zanthoxylum piperitum, Zanthoxylum schinifolium, Rhus spp., Carpinus coreana, Mallotus japonicus. Ficus erecta, Pittosporum tobira, Eurya japonica. Elaeagnus macrophylla. 3. The area of plant community in Amnam Park was 84.29% in Pinus thunbergii community. 6.7% in Quercus dentata-Celtis sinensis community, 1.5% in Pittosporum tobira-Eurya japonica community, 1.4% in Quercus aliena-Prunus sargentii community, 1.29% in Pinus thunbergii-Pittosporum tobira community, 1.27% in Pinus thunbergii-Eurya japonica community.

생물검정법을 이용한 하수슬러지 장기연용 토양의 독성평가

남재작,이승환,권순익,홍석영,임동규,고문환,송범헌 한국환경농학회 2004 한국환경농학회지 Vol.23 No.4

생물검정법에 의한 토양 내 독성평가의 유용성을 확인하기 위해 두 종류의 하수슬러지를 7년간 연용한 토양을 Microtox^(?) 생물검정법과 상추종자 뿌리 신장법을 사용하여 독성을 평가하였다. 이 방법들은 하수오니의 종류나 시용량에 따른 토양의 독성 정도를 잘 평가 할 수 있었다. 상추종자 뿌리 신장법은 특별한 장비나 복잡한 처리 없이도 유의성 있는 결과를 구할 수 있었고 Microtox^(?) 검정법은 전반적으로 재현성과 감도에서 유의성이 있었으며 또한 유기화합물에 대한 종합적인 평가도 가능하였다. 하수오니와 같이 다양한 화합물이 혼재되어 있는 유기성 자원의 토양 시용시 기존의 제한된 화학성분의 토양 분석법만으로는 독성평가에 한계가 있고 또 개별적으로는 별 영향이 없더라도 여러 화합물이 복합적으로 존재할 때 나타나는 독성작용에 대한 평가는 더욱이 어렵다. 그러므로 이러한 영향을 종합적으로 평가할 수 있는 생물검정법이 토양의 독성 평가에서 화학분석법을 보완하는 평가방법으로서의 중요성은 충분하다고 할 수 있다. 그리고 생물독성법의 유용성을 높이기 위해서는 생물검정법의 시료 추출방법 개선과 실험의 재현성을 높이기 위한 노력이 필요하리라 생각된다. 따라서 이런 생물검정법의 많은 제약에도 불구하고 환경의 종합적인 평가에 있어서 생물검정법의 중요성은 대단히 크며 직접적으로 생물을 이용하는 방법뿐만 아니라 유전독성 평가 방법 등 다양한 방법들이 환경독성 평가에 응용될 수 있을 것으로 판단된다. Bioassay was employed to assess toxicity of soil which had been treated with sewage sludges for seven years. The Microtox^(?) and root elongation test of lettuce (Lactuca Saliva) elucidated that the intensity of soil toxicity was closely related with the types and amount of sewage sludges applied. Both bioassay methods proved to be useful in an assessment of soil toxicity and were consistent to some extent with the conventional chemical analysis methods. EC_(50) values resulted from Microtox^(?) were highly correlated with concentration of heavy metals in soils amended with sewage sludges : Cu (r²= 0.86^(**)), Cr (r²= 0.84^(**)), Ni (r²= 0.83^(**)), and Zn (r²= 0.69^(**)). This demonstrated that both bioassay techniques could be employed as tools for soil toxicity assessment when the soil was exposed to solid wastes such as sewage sludge.

생후 등줄쥐의 대뇌겉질 및 줄무늬체에서 NADPH-diaphorase 양성신경세포에 관한 연구

황승준,이종환,홍혜남,이흥식,허영범,조정식 대한해부학회 1999 Anatomy & Cell Biology Vol.32 No.1

乘鹤山 들쥐類의 生態에 관한 硏究

南廷七,朴承節,金承煥,李其哲 東亞大學校 建設技術硏究所 2006 硏究論文集 Vol.29 No.2

This study was conducted four ecological survey of field mice of in Mt. Sunghak Busan City from October, 2004 to July, 2005 for the understanding of field mice damage to forest. The results are obtained as follows. 1. The species of field mice collected were Apodemus agrarills, and Eofhenomys regulus. 2. The total collecting rate were 2.5% collected 13 individuals of field mice from 510 trap. 3. The rate among the 13 field mice collected were 69.2% in Apodemlls agrarills, and 30.8% in Eothenomys regulus. 4. The constitution of weight of field mice was 18-4 1.9g in Apodemus agrarius and Eothenomys regulus. 5. The sex ratio of field mice was 55.6% 44.4% in Apodemus agrarills, and 25.0% 75.0% in Eothenomys regulus. 6. The average body, tail, hind foot, ear lengh was 9 1.0mm, 77.22mm, 20.22mm, 13.33mm in Apodemus agrarius, and 93 .5mm, 39.0mm, 18.25mm, 13 .0mm in Eothenomys regltllls. 7. The breeding period of field mice in Mt. Sunghak presumes from about April. 8. The average litter size of field mice was 5.0 in Eothenomys regulus.

파트너십에 의한 지하철 입구 공간의 쌈지공원 설계 및 시공

김승환,강현우,손용욱,박승범,남정칠,이기철,차민준 東亞大學校 建設技術硏究所 2009 硏究論文集 Vol.32 No.2

A pocket park is valued in securing green space in downtown and improving urban view in the aspect of natural and environmental values, and it signifies a lot as the center of local residents’ community and harmony as well. Since subway exits and surroundings that have high portions in taking up street space due to lack of green space in downtown aren't made full use of, valuable pocket park place. Dangni Pocket Park of subway exits is a park completed with cooperative works and partnership by students, specialists, administrative organizations, businesses and civilian organizations, etc. without support of special budget. The study site was finally chosen to the space between exit No.1 of Dangni subway station, after analyzing the surrounding circumstances, availability and accessibility of the space among the several subway station exits of Saha, Dangni, and Hadan Station in Busan Metropolitan city. For the designing process, The Citizens organization for Million Amenity Park performed the planning and project proceeding, and 19 design drafts were proposed during the class of landscape architecture in Dong-a University. Design review panel members discussed to select the best draft in practical and authentical, and the related experts reviewed and revised to present the final design plan. The construction was conducted was performed under the cooperation between the civil, authorities, and industrial organizations, among which Saha District office managed for the waste treatment and maintenance matters. The graduates of landscape architecture department of Dong-a University and related industrial enterprises supplied landscape materials and related labors, were supported by 20 members of GPM, one of clubs of Dong-a University volunteered durig the most of construction progress, completing the Pocket Park of subway exits through partnership.

호남지역 역도 선수들의 스포츠 상해에 관한 연구

윤오남,위승두,서영환 한국스포츠리서치 2001 한국 스포츠 리서치 Vol.12 No.4

This study aims to present basic data for prevention of injuries and improvement of competitive power in weight lifting. For this, 42 high school lifters and 50 university lifters were inquired about injuries and the results were analysed as follows : 1. The injuries are caused by chronic fatigue(51.86%, highest), weather, intensity of physical activities, and technical characteristics . 2. Most injuries are caused when lifters are sitting(43.1%) in pulling up. In clean and jerk, sitting causes many injuries. In reinforcement, squat causes 43 injuries, the highest. 3. Consider injured part of lifters : 226 injuries o f(85.28 %) shoulder joints, 58 cases (45.31%) of muscular inflammation of elbow part, 205 cases(82.66%)of lumbago on waist part, 232 cases(88.55%)of pain on the knee, 40 cases(33.90%) of muscular cramp on the leg and 85 injuries(57.82%) of the ankle. 4. Consider the frequency of injuries : 10.00 times of sprains of shoulders, 2.00. times of bruise of the elbow, 3.33 times of lumbago of the waist, 3.39 times of pains of the knee and 10.50 times of ankle fractures. 5. As for first aid for injuries, there are 52 cases(55.91%)of putting PAS. Lifters with injuries usually went to hospital for treatment(50 cases and 5.76%). The period of treatment is one through five days(31 cases and 33.3%). Finally, lifters consider sound rest for prevention of injuries after treatment of injuries(61 cases and 65.59%). Lifters and relevant staff should concentrate on establishment of safety countermeasure and should examine types and parts of injuries to reduce injuries. Lifters with injuries should see professional doctors for proper treatment which would prevent aftereffects and bring complete recovery.

쾌적한 도시환경 조성을 위한 어메니티자원 조사 및 발굴에 관한 연구 : 부산광역시 서구를 중심으로

김승환,박승범,강영조,남정칠,도창희 東亞大學校 1997 東亞論叢 Vol.34 No.-

This study tries to survey and extract amenity resources for the creation of urban amenities Seo-Gu at Pusan city was selected due to abundant amenity resources in the region. The process of research methodology as follows; Firstly, various types of amenity resources were collected by literature and preliminary survey. The resources were classified into 5 categories as park and greenery, natural, historic, cultural and life resources. These were reclassified such three types of detailed frames existing, potential and extractable forms. Secondly, the detailed information on amenity resources in the site was gathered by visiting all Dongs in Seo-Gu. Furthermore, careful amenity watching survey was carried out to extract potential in citizen`s common behavior. Then, amenity resources was evaluated through the assessment survey of landscape architects and other professionals. Finally, amenity resources maps were produced based on the evaluation of the selected amenity resources. The total amenity resources in Seo-Gu amount 169, which comprised of 81 existing resources, 22 potential resources, and 66 extracted resources. In order to create and maintain the best quality of urban amenity, it`s important to have this kind of amenity resources map. Citizen, planners and policy makers can use these to make better urban environment by providing the information of existing, potential and extractable amenity resources which may enhance the pride and affection for the citizen.

기장군 녹화마스터플랜 및 가로수 기본계획

박승범,김승환,남정칠,강영조,이기철 東亞大學校 建設技術硏究所 2008 硏究論文集 Vol.32 No.1

본 계획은 급격한 도시화와 자연환경파괴의 과정에서 쾌적한 도시를 만들기 위한 도시의 녹지보전 및 확보가 중요한 과제로 정착하기 시작하는 움직임에 맞추어 도시의 녹화문제를 종합적으로 해결하기 위한 방안을 모색하고자 하였다. 본 계획에서 제시한 안은 현행의 관련법제가 뒷받침되지 못하는 관계로 법정계획에는 해당되지 않는다. 그러나 계획 추진 주체의 실천의지에 따라 그 실효성은 달라질 수도 있다. 따라서 본 계획은 향후 도시재정비계획시의 방향설정 및 공원녹지와 관련한 세부 분야의 근거가 되는 계획으로 활용이 가능할 것이다. 뿐만 아니라, 공원녹지 전반에 걸친 정비계획, 중장기 예산계획의 수립, 그리고 관련법 조례 등의 근거로 활용되기를 기대한다.

거대적아구성빈혈의 임상적 고찰

곽승근,천재민,박남숙,박상은,박수진,윤환중,김삼용,조덕연 충남대학교 의학연구소 2003 충남의대잡지 Vol.30 No.2

Megaloblastic anemias are disorders caused by impaired DNA synthesis and chara-cterized by the presence of megaloblastic cells. Clinical data on these disorders in Korea are limited. The aim of this study was to analyze clinical characteristics of megaloblastic anemias caused by vitamin B12 deficiency. We identified 40 cases who were diagnosed as megaloblastic anemia from January 1993 to December 2002 in a retrospective study on the basis of chart review. We investigated the annual distribution of diagnosed patients, clinical manifestations and response to treatment. 19 cases were complicated with a previous total gastrectomy(gastrectomy group) and 21 cases had no history of surgical operation(non-gastrectomy group). The most common presenting complaint was generalized weakness. The median age at diagnosis was 7(range: 38-79) years in non-gastrectomy group. The mean pos-toperative duration was 7(range: 4-25)years in group of total gastrectomy and mean level of serum vitamin B12 was lower than 100 pg/mL in both group. Peripheral blood revealed thrombocy-topenia, macrocytic anemia and hypersegmented neutrophil in all cases. After treatment of pareliteral vitamin B12, Their clinical symptoms and hematologic findings improved except two patients who had bone marrow with lower cellularity. Cobalamin replacement after total gastrectomy is still missing. Diagnoses are made too late in a population of patients, resulting in irreversible neurological sequale, and we suggest that Pernicious anemia seems not to be very rare in Korea.

저공해 사이클론 연소기 설계를 위한 유동해석 연구

전영남,백원석,김승호,김미환 조선대학교 환경연구소 2001 環境硏究 Vol.17 No.2

Cyclone combustors are being used for burning a wide range of fuel such as, low calorific value gas, waste water, sludge, coal, etc. The 3-dimensional swirling flow in a tangential inlet cyclone combustor with different inlet conditions and dimensions are simulated using a standard k-e turbulence model. The main parameters considered in this work are inlet velocity, inlet number, exit diameter, body length, vortex finder length and inlet area. The results show that the change of parameters has an influence on the shape and size of recirculation zones, vortex core and flow field, which are important factors for combustion efficiency and emissions. The application of this kind of computer program looks promising as a potential tool for optimum design of a cyclone combustor with high level of the swirling flow.