食用造景樹種의 利用形態 및 活用方案에 관한 硏究 : 광주·나주 아파트단지를 사례로 For example a collective Apt. area in Kwang-ju, Na-ju

주명칠,김재근,이선자 동신대학교 환경연구소 2000 환경연구 Vol.5 No.1

본 연구는 우리나라의 식용조경식물의 이용증대 및 식용식물을 활용하는데 기초 자료를 제공하고자 광주와 나주지역의 아파트를 대상으로 지역별ㆍ평형별 식재현황을 조사분석 하였으며 식용조경식물의 이용실태를 분석한 결과는 다음과 같다. 5개 아파트내의 식재된 목본성 조경식물은 25과 39속 48종 10변종 2품종으로 구성되어 있는데, 그중 식용조경식물은 9과 11속 13종 3변종 1품종으로 전체수종 중 총 28%를 차지하였다. 식용조경식물의 지역별 식 재현황은 광주지역에서 15종, 2,097주로 전체의 87.89%이다. 그중 곰솔이 15.21%, 잣나무 12.20%, 대추나무 11.82% 순이다 그리고 나주지역의 경우는 7종, 289주로 전체의 12.11%이고, 그중 곰솔 5.87%, 사과나무 2.47%였다. 아파트 평형별 식용조경식물의 특성을 살펴보면, 49 ~ 62평(746주)은 24 ~ 33평(1038)보다 수량은 적었지만 종의 다양성(49~ 62평 11종, 24 ~ 33평 9종)은 49 ~ 62평이 더 높았다. 조사지내의 식용조경식물의 침엽수종과 활엽수종간의 비율은 45 : 55 이였으며 상록수 대 낙엽수의 비율은 41 : 59이고 교목 대 관목의 비율은 67 : 33 이였다. 출현횟수는 4회가 은행나무ㆍ소나무, 3회가 감나무였다. 1회의 출현빈도가 58.82%로 가장 많았으며, 2회가 23.53%, 4회가 11.76%, 3회가 5.88%였다. 식용조경식물의 이용부위별로 보면 과실은 15종, 꽃 7종, 잎 5종, 수피 4종 순이였다. 출현횟수는 4회가 은행나무ㆍ소나무, 2회가 잣나무ㆍ곰솔 등이였다. 1회의 출현빈도가 꽃 57%, 과실 53%, 수피 25%,잎 20% 순으로 많았으며, 2회가 수피 50%, 잎 40%, 꽃 29%, 과실 27%, 4회가 잎40%, 수피 25%, 꽃 14%, 과실 13%, 3회가 과실 7%였다. 광주ㆍ나주아파트 식용 조경식물의 식재현황은 전체수종 60종에 비해 총 17개 수종으로 전체의 28%를 차지하였으며, 식용조경수종 17개 수종 중 일부수종이 대부분을 차지하였다. 이러한 결과 식용조경수종의 식재에 대한 전반적인 검토가 필요하며, 식용조경식물의 보급화와 실용화가 이루어져야 한다. This study is for data base of korean edible landscape woody plants. The aim of research is use increase and application plan of edible landscape woody plants. For activating edible landscape woody plants in Apts researched and analysed by the location and the scale of Apt is 3 Apt in Kwang-ju and 2 Apt in Na-ju. The result are followed. The investigated area have landscape woody plants, 60 taxa with 25 families, 39 genera 48 species, 2 varieties. Edible landscape woody plants that are 60 taxa with 9 families, 11 genera, 13 species, 3 varieties, 1 forms, occupied 28% of the all. Regionally, the planting situation of edible landscape woody plants in Kwang-ju is 15 species, the number of landscape woody plants is 2,097 plants. That is 87.89% of the investigated area. Pinus thunbergii 15.21%, Pinus koraiensis 12.20%, Zizyphus jujuba var. inermis 11.82% in order. In Na-ju is 7 species, 289 plants that occupies 12.11%. Pinus thunbergii is 5.87%, Malus punila var. dulcissima is 2.47%. Regarding as the characteristics of edible landscape woody plants the size of Apts, in the 49 ~ 62pyong Apt (746 plants) are less number of trees than the 24~33pyong (1,038 plants). But the variety is more than the 49 62pyong Apt. Ratio of niddle and broad leaved in edible landscape woody plants researching sections is 45 : 55. That of evergreen to deciduous is 41 : 59, that of tree to shrub is 67 : 33. Frequency of appearance is four times in Ginkgo biloba and Pinus densiflora, three times is Diospyros kaki. One frequency is most of 58.82%, two is 23.53%, four is 11.76%, three is 5.88%. In part of use edible landscape woody plants, 15 species for fruits, 7 species for flowers, 5 for leaf, 4 for bark in order. The planting situation of edible landscape woody plants in Kwang-ju and Na-ju occupy 28% that is 17 species of 60 species plants that is all. Though edible landscape woody plants is 17 species some species are most. The result shows that we need overall investigation edible landscape woody plants species, suply and preacticability of edible landscape woody plants.

壁面綠化用 덩굴植物의 利用實態와 利用力案에 관한 硏究 : 光州·靈岩地域을 事例로 Centered in the case of Kwangju and Yeongam areas

주명칠,이대운 동신대학교 환경연구소 2001 환경연구 Vol.6 No.1

도시 내에서 부족한 녹지공간을 확보하여 환경을 개선하고, 주거의 질을 향상시키기 위한 방안으로 이용되고 있는 벽면녹화를 효율적으로 활용할 수 있는 기초 자료를 제공하기 위해 광주와 영암지역을 대상으로 벽면녹화용 덩굴식물의 이용실태를 조사한 결과는 벽면녹화용 덩굴식물의 이용에 있어 계획적인 검토를 통해 녹화공간의 선정과 적절한 식물을 선택하여 종의 다양성을 높이고 벽면녹화가 활성화되고 확대·보급된다면, 생태학적인 측면과 도시기후학적인 측면에서도 긍정적인 효과를 가져와 도시환경 개선에 크게 기여할 수 있으리라 기대된다. As a result we studied the actual use condition of Facade Greenery that used climber plants to effectively utilize wall spaces as a method of securing city greening spaces, the study result is as follows. The plants that were used for greening at 3 places of research object were 13 families and 23 species. Among them, the species appeared at Hwajeonngl-Dong were used much for greening in the order of 3 families and 5 species (Cucurbita moschata, Rosa L., Parthenocissus tricuspidata) 47.16% among 11 families and 20 species, and the species appeared at Yeongam-Eup were used much in the order of 2 families 3 species (Parthenocissus tricuspidata, Cucurbita moschata, Vitis vinifera) 52.81% among 8 families and 14 species, and the species appeared at Keumjeong-Myon were used much in the order of 2 families 3 species (Parthenocissus tricuspidata, Cucurbita moschata, Vitis vinifera) 74.40% among 8 families and 15 species. As a result we put the results of 3 research places together in regard to growth type of Climber plants, it showed that the greening was much done by Twine round plants with the order of Twine round type 53.91%, Adhesion type 37.97%, other types 7.83% and Hanging down type 0.29%. Plants were more used than trees as Climber plants for greening, and in case of trees, deciduous trees were more used than indeciduous trees, and in case of plants, annual plants were more used than perennial plants. Therefore, in order to maintain the stable and continuous greening, it is desirable to green centered in perennial plants, and the plan that reduces fluctuation of greening rate by seasonal change through mixed greening is required. The present condition by greening space showed 50 buildings 15.43% at building's wall, 204 buildings 62.96% at fence and 56 buildings 17.28% at roof, and thereby it showed that the fence is much used as greening space.

혐기성소화에서 Aeration에 의한 수소생성에 관한 연구

이명주,김상철,장현섭,황선진 경희대학교 2005 環境硏究 論文集 Vol.14 No.-

Hydrogen gas was continuously produced by treating glucose-containing synthetic wastewater with sewage digester sludge. This research investigated the effect of aeration on biological hydrogen production in anaerobic digestion process. Aeration of 0.8, 2.5, 5, 10, 20 L-O₂/g-SS were used. After aeration, the batch reactor at 35℃ was operated on a mineral salts-glucose(20g/L). The maximum hydrogen production rate of 570 ml/L-area. was found at oxygen dosage of 5 L-O₂/g-SS and pH uncontrolled. When the reactor was controlled at pH 5.5 with 6N Noah and 4N CHI, hydrogen production rate is 3 times higher than that of the control.

표준치료에도 불구하고 3차례나 반복해서 발생한 삼일열 말라리아

이해영,한주용,이기덕,박완범,김성한,강철인,문정주,오명돈,최강원 대한감염학회 2002 감염 Vol.34 No.6

석·박사 학위논문에서 생리적 변수를 다룬 연구에 대한 분석 : 1962년부터 1996년까지 발표된 국내 학위논문을 중심으로 with reference to the thesis published in Korea from 1962 to 1996

최명애,김주현,박미정,최스미,이경숙 대한기초간호자연과학회 2000 Journal of korean biological nursing science Vol.2 No.2

Objectives : The studies in biological, behavioral and psychosocial perspectives in nursing research are fundamental in the balanced development of nursing knowledge. Many nursing researchers have placed a strong emphasis on developing psychological and behavioral aspects of nursing knowledge as is evidenced by the large body of research in these areas. However, the paucity of nursing research using the principles of biological science for measurements and techniques have often invited open criticism by many nursing researchers. This study attempts to characterize the researches performed in master and doctoral thesis which used physiological variables. Methods : We analyzed masters' thesis from 1962 to 1996 and doctoral thesis from 1982 to 1996 listed in CD from Korean Nurses Association. Results : Out of 3060 masters' thesis from 1962 to 1996, 342 (11.2%) thesis used physiological variables whereas 43 (10.1%) doctoral thesis used physiological ones. Number of thesis with physiological variables was the highest in Seoul National University for masters' thesis whereas for the doctoral thesis the number was the highest in Yonsei University. The research subjects in these thesis with physiological variables were mostly patients (53.5% in masters' and 69.8% in doctoral). Master's thesis often conducted either nonexperimental or survey research (69.9%) whereas experimental research design prevailed vital signs(l81 thesis), blood tests(133), body composition(124), microorganisms(74), gastrointestinal functions(36), lab test(33), drug(2l), urinary functions(20), movement(l7), Apgar Score(l5), reproductive functions(9), skin related functions(6), body fluid and electrolytes(4), parasite(4), metabolism(3), and sensory(1). Among the 338 master' thesis which studied the common nursing concepts such as anxiety, pain, stress, and depression, 48(14.2%) thesis utilized physiological variables while 15 out of 35 doctoral thesis addressed these concepts using physiological variables. Conclusion : In summary, our results indicate that despite the large amount of nursing research performed over the last decades, there are a few nursing researches done with physiological variables either in masters' or doctoral thesis. To enrich nursing knowledge with different perspectives of nursing including especially biological ones, the efforts have to be made to conduct bionursing science research.

杜沖(Eucommiae Cortex)엑기스가 白鼠의 實驗的高指血症에 미치는 影響

丁明鉉,金庚完,李炳柱 조선대학교 약학연구소 1992 藥學硏究誌 Vol.14 No.1

This study was attempted to investigate the effect of Eucommiae Cortex extract on the activities of S-GOT S-GPT, and level of total lipid triglyceride β-lipoprotein phospholipid and total cholesterol in the serum of experimentally induced hyperlipermic rats, and on the effect of body, liver and spleen weight in rats. The activities of S-GOT S-GPT were remarkably decreased in all sample group, when compared with the control group. The level of total lipid phospholipid and total-cholesterol were remakably decreased in all sample group, and the level of triglyceride and β-lipoprotein were significantly decreased in all sample group. The body liver and spleen weight increased in hyperlipermic rats were significantly decreased by the administration of the extracts, especially spleen weight are remarkably decreased in all sample group.

백서 척수후근절로부터 슈반세포의 효과적인 체외 배양법

김성민,이종호,김남열,안강민,최원재,최시호,차미주,이주영,황순정,장정원,명훈,최진영,서병무,정필훈,김명진 大韓顎顔面成形再建外科學會 2003 Maxillofacial Plastic Reconstructive Surgery Vol.25 No.4

Schwann cells(SCs), an important component of the peripheral nervous system, intract with nerous to mutually support growth and replication for the peripheral nerve regentation. Recently, ading SCs to the lumen of guidance channel is widely tried to improve regeneration or to make regeneration possible over otherwise irreparable gaps. however, it is not easy to isolate and multiplicate SCs as much as enough to help the axonal regeneration. For the allogeneic SCs source for tubular nerve guidance, we developed a little bit improved technique of harvesting and multiplicating SCs. by culturing dispersed dorsal root ganglia in specially designed medium with growth factors and serial processing, we repeatedlly generate relatively homogenous SC cultures. Our technique was compared with other methods of literature using immunostaining methods such as GFAP, S100, BDNF and the total SC count assessment at different time interval after primary culture.

원유의 미생물적 유화

차미선,손홍주,이건,고명선,이상준,이종근 부산대학교 환경문제연구소 1996 環境硏究報 Vol.14 No.1

Microorganisms producing bioemulsifier were isolated from the sea water in Pusan costal aera. The isolated strain which had the highest emulsification activity and stability was identified as the genus Acinetobacter from the results of morphological, cultural and biochemical tests and named Acinetobacter sp. EL-C6 for convinience. The compositions of optimum medium for emulsification of crude oil by Acinetobacter sp. EL-C6 were crude oil 2%, NH_4NO_3 0.2%, K_2HPO_4 0.01%, MgSO_4·7H_2O 1%, CaCl_2·2H_2O 0.1%, NaCl 3% and the initial pH 7.5. The cultivation for emulsification of crude oil was carried out in 500m1 shaking flask containing 100m1 of the optimum medium at 30℃. The highest emulsification was observed after 5 days. The utilization on the various hydrocarbon of the Acinetobacter sp. EL-C6 was showed that the utilization of n-alkane compounds were better than that of aromatic compounds. Among the petroleum compounds, by Acinetobacter sp. EL-06.

기계적 처리와 금속촉매 오존산화에 의한 슬러지 감량화

윤상현,장현섭,이명주,황선진 경희대학교 2005 環境硏究 論文集 Vol.14 No.-

This research investigated the effect of mechanical pretreatment and ozone/catalytic oxidation on the reduction of sewage sludge. The pretreatment process was carried out to enhance sludge solubilization. The degree of solubilization was evaluated based on the DR. TS 1∼4% sludge was treated by ball mil using glass beads of 1 mm in diameter with the 50% (v/v) zircon bead loading. TS 4% showed 4 times higher solubilization efficiency than that of untreated sludge. The combination of the mechanical pretreatment and ozone/catalytic oxidation(10 mg Mn/g TS) showed higher efficiency than ozone/catalytic oxidation. At the 40% solubilization efficiency of sludge achieved by using ball mill, combination treatment showed 3 times higher than control. Ozone/catalytic oxidation improved the solid reduction effectively in the lower pH, presumably due to a high production of OH radical.

칼슘길항제와 혐수성 산소 라디칼 제거물질이 백서 피부판 생존에 미치는 영향

양정열,임홍철,이명주,서재홍 조선대학교 1994 The Medical Journal of Chosun University Vol.19 No.2

Regulation of Ca^++ channels across cell menbranes can be dramatically altered by ischemic states, and such agents relates to cytotoxic effect. The genration of free radicals in ischemic tssue is detrimental to survive of that tissue. If intracellular calcium increasement and free radical production can be blocked or scavenged, tissue damage should be minimized. In the concept of above theory, the author studied the effect of nifedipine. α-tocopherol known as a calcium channel blocker and hydrohobic scavenger on the random pattern skin flap survical of white rats . Sprague-Dawley rats(N-60) were divided into four groups of control(no medication) , nifedipine(10㎎/ ㎏ /day, I.M.), α-tocopherol(20㎎/㎏/day, I.M.). nifedipine plus α-tocopherol. All of medications were given for 11days from 4days before flap elevation and contnued for 7days after flap elevation. When flap survival rates were measured. Flap tissue was obsered by gross, light microscooc and electron microscopic levels. The results were obtained as follows. 1. Groups treated with nifedipine. α-tocopherol. nifedipine +α-tocopherol showed significant increase of the area of flap survival compared with that of the control group.(P<0.001 in nifedipine group and α-tocopherol, and P<0.01 in nifedipine plus α-tocopherol group.) 2. The flap survival was best improved in the α-tocopherol group. (P>0.05). 3. Skin including dermis after 3 days of Nifedipine plus α-tocopherol group disclosed marked proliferation and dilatations of vessels in the deeper part. 4. Electron micrograph of endothelial cells after 3 and 5 days of Nifedipine and α-tocopherol groups disclosed intact basement membrane, swelling of endoplasmic reticulum and mitochondria. Following the above results. It is suggested that calcium channel blocker and α-tocopherol seem to play a important role which incerase survival of the skin flap.