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      • 중증 세균 감염 및 내성균에 대한 Fosfomycin의 치료효과

        김찬기,노승무,윤완희,장일성,배진선,손기섭 충남대학교 의과대학 지역사회의학연구소 1991 충남의대잡지 Vol.18 No.1

        A Clinical study for the therapeutic effect of Fosfomycin was made in 20 cases with the severe infection and the resistent organisms against the other antibiotics. Fosfomycin was administered intravenously 2-4 gm daily in two divided for an average of 13.1 days. The overall effectiveness was 90% without any significant side effect and the effectiveness for the resistant organisms(13 cases) against the other antibiotics was 84.6%. These results demonstrated that Fosfomycin can be used effectively in the treatment of the severe infection and the resistant organisms against the other antibiotics.

      • SCOPUSKCI등재
      • W-Thiocyanate Complex의 抽出에 있어서 Amberlite LA₁의 利用

        朴茂淳,孫炳贊 순천향의과대학 1979 Journal of Soonchunhyang Medical Science Vol.2 No.1

        Comparision studies onthe extraction of Tungsten thiocyanate complex have been carried out using several pure organic solvents and 0.1% Amberlite LA₁solvents diluted with each solvent. The latter solvents show more advantages not only on extractability but also on linearity for the spectrophotometric determination of the complex than the former cases.

      • 오리 嗅粘膜의 組織學的 및 組織化學的 硏究

        朴在贊,金武剛,金弘善,申台均 충남대학교 의과대학 지역사회의학연구소 1988 충남의대잡지 Vol.15 No.1

        This paper dealt with the histological feature of the Pekin duck olfactory mucosa and the specificity of the types of mucopolysaccharides present in the secretory cells of the duck olfactory mucosa. The nasal parts of ducks (1-week-old and 10-week-old) were fixed with 10% neutral formalin, decalcified, embedded in paraffin. Serial sections were cut 5 um thick and stained with alcian blue(pH 2.5) to demonstrate acidic mucopolysaccharides and the periodic acid-Schiff reaction to identify neutral mucopolysaccharides. The results were summarized as follows. 1. The duck olfactory mucosa consisted of the olfactory epithelia which compose of the receptor neurons, supporting cells, basal cells and goblet cells, and the lamina propria which contained Bowman's glands, olfactory nerve bunbles and connective tissue cells. 2. The thickness of the olfactory mucosa was 121.5±25.67um in the 1-week-old ducks, and 202±45.82km in the 10-week-old ducks. Increased thickness of olfactory mucosa was due to the increased thickness of lamina propria. 3. Histochemical techniques of the olfactory mucosa in 10-week-old ducks demonstrated that Goblet cells, sppporting cells and Bowman's gland contained both neutral and acidic mucopolysacc harides, the neutral mucopolysaccharides staining became enhanced first in the Goblet cells and Bowman's gland, and then in supporting cells. In 1-week-old ducks, both acidic and neutral mucopolysaccharides of Goblet cells reacted strongly, but those of supporting cells and Bowman's gland reacted presumably.

      • KCI등재
      • 철강용 알칼리탈지제의 제조와 그의 특성화

        이찬우,편무실,공유식,박홍수 明知大學校 産業技術硏究所 1993 産業技術硏究所論文集 Vol.12 No.-

        Alkaline degreasing agent(ADA) was prepared by blending of POE(6)-2-ethylhexyl ether(PEH-6). Tetronix T-701(T-701). Na2CO3, tetrasodium pyrophosphate(TSPP). Demol N, and MJU-100A. The physical properties of ADA tested with steel specimen showed the following results. The degreasing powers of ADA-6(PEH-6 20g/Na2CO3 40g/TSPP 20g/Demol N 5g/MJU-100A 5g/water 100g mixture) for press-rust preventing oil were 97% and 98% degreasing at 4wt%, 70℃ and 90℃respectively: for quenching oil, the degreasing power of ADA-6 was 94% degreasing at 4wt% and 70℃. From these results, it was confirmed that ADA-6 exhibited a good degreasing power. Foam heights measured immediately after foaming by Rose & Miles method and Ross & Clark method at 6wt%, 60℃ were 20mm and 50mm. respectively. As the result, ADA-6 was proved a good low foaming degreasing agent.

      • 항공기 날개 스파의 단면적과 위치를 설계변수로 하는 중량 최적화 연구

        朴燦宇,盧政武 경상대학교 생산기술연구소 2001 工學硏究院論文集 Vol.1 No.-

        In this paper, the optimization is performed to find a more efficient aircraft wing box structure. A less weight aircraft wing box while satisfying required constraints is found by adjusting the wing spar cross-section area and location. Every optimization problem is constituted by an object function, design variables and constraints. In this thesis, stress conditions at each spar are used as constraints. In the case of the spar cross-section area optimization, two cases are handled. First, the spar cross-section area is assumed same at all span and there is one design variable for a spar. Secondly, the spar cross-section area is different by span direction and there are several design variables for a spar. In the case of spar location optimization, end positions of the each spar are selected as design variables. The reasonableness and accuracy of the optimization result is verified by comparing stress distributions and deformations before and after optimization. MSC/NASTRAN is used for the finite element analysis and the optimization.

      • 기존 도시 상업지역의 고밀고층화에 대한 사회기여적 지구단위계획 연구

        박찬무 명지대학교 산업기술연구소 2001 産業技術硏究所論文集 Vol.20 No.-

        While the industrialization process was develping, the rapid urbanization development has brought up high-rise building in Metro area in Seoul. Therefore they may be feasible in economic development but the city may lose traditional community based on cooperation and self-help regional identity. Existing urban planning policy has chased to profit only for cooporation not to social value capture for citizen. Therefore, it is necessary for building a city structure and social space for community possible to revive the self-identity. This research intends to propose district unit planning as a new urban plan for Glocalization which is 21th century's phenomena. It also investigates social value captured urban district plan which composes residents' participatory process of development and commercial unit district for citizen to resurrect self-help regional identity in social space i.e. Local culture center for park-link family oriented District Unit Plan.

      • 大學村 都市設計 硏究 : 旣存 大學街의 都市設計 硏究 An Urban Design Study on Existing University District

        朴贊茂 명지대학교 공학기술연구소 1989 공학기술연구소 논문집 Vol.4 No.-

        首都圈 地域에서(서울소재 大學의) 地方 小都邑으로 이전된 캠퍼스와 周邊의 배후지원 施設與件이 未備한 상태에 있어 학업은 물론 大學敎育 및 硏究活動에 심각한 問題가 계속 노출되고 있다. 이에 따른 조치로서 경기도 및 地方自治團體에서 市·郡 單位別로 大學村 整備 基本計劃, 당해 地域別 都市設計를 시행한바 있다. 그러나 이러한 計劃과 都市設計는 法的근거와 施行方法에 있어 問題와 모순점을 내포하고 있다. 1. 기존 大學村 사례로서 뚜렷한 類型이 없이 각 大學이 특수한 상황으로 남아 있고 2. 그 상황은 史的으로나 現實的인 문제가 서로 상충되어 있어 그 海決方案도 敎育制度 개선방안만큼 어렵고 현실성이 적었다. 3. 우선 국립 大學과 私立大의 정부지원 구분과 격차가 커서 大學자체의 敎育環境 여건조성에 있어 私立은 財團의 財産·地域 確保/최소요건만 갖추는데서 問題가 있었다. 따라서 본 硏究는 大學 인접주변을 실체화하는 方法을 題案 공동개발과 기존 개발양상과를 조화있게 균형된 개발방법으로 유도하는데 목표를 둔다. 土地의 公槪念이 사회정의와 형평에 목표를 두고 있어 실현성이 적었던 이상론이라면 본 硏究(地域 敎育·硏究 타운)는 기존 大學村과 재정비 計劃의 실현에 근본적인 고려 사항과 기본요구조건(Basic Requirements)을 조사·分析한다. 大象은 기존 서울 現在 大學村를 중심으로 大學村 재정비 計劃과 비교하되 外國의 事例와 比較·分析·評價하는데 중점을 둔다. 특히 外國의 事例는 C.Alexander의 오리건 大學의 마스터플랜 연구보고서 "오리건 大學의 실험(The Oregon Experiment, 1955)"을 집중적으로 국내 상황의 틀에 넣어 검증한다. 이는 그의 동료 및 後學들이 제안한 "환경설계를 위한 형태언어(A Pattern Language, 1977)"의 적용 후 한국에의 도입을 위한 시도로서 그들의 이론으로서 가정과 실제가 시사하는바 크기 때문이다.

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