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조성초,李鉉貞 군산대학교 1988 論文集 Vol.15 No.-
The purpose of this study was to investigate the relationships between 1,000m run test and four other tests, and to find the best one in them in considering the usability of test.The subjects were 31 college men who were in the department of physical education, and tested in five test items ; 1,000m run, vital capacity test, breath holding test, Foster' s test and Harvard step test. The results were as followings : 1)There were negative, moderate relationships between 1,000m running and breath holding, Foster's test and Harvard step test, and was no significant relationship between 1,000m running and vital capacity while there was a low, present but slight relationship between 1,000m running and % vital capacity. 2)In considering the usability of test, breath holding test was thought as a good substitute test for 1,000m run test. 3)Harvard step test measured both the aerobic power and anaerobic power while Foster's test mainly did aerobic power.
김상효,조성범,정재익 연세대학교 산업기술연구소 1996 논문집 Vol.28 No.1
The steel-box girder decks are widely adopted for middle and long-span bridges due to many advantages, when comparing with other open-section girder types, such as higher torsional rigidity, better resistance against corrosion, etc. In current design practice, the design variables of steel-box girder are selected mainly on the basis of engineer's experience and direct observation. Then the assumed sections are checked for design limit states. Therefore, the resulted design sections are doubtful in the optimum viewpoint. To achieve more rational design, systematic design procedure is required, by which the design constraints on steel-box girders are satisfied and the design variables of minimum cost are obtained. Generally both bending moments by transverse loads and torsional moments by eccentric loadings are the most important load effects in curved steel-box girder bridges. Therefore, an optimization program is developed to consider the torsional moment in addition to other load effects. The efficiency of the developed program has been verified by redesigning some sections selected from existing bridge designs. The resulting optimum sections with discrete variables are found to be cost-saving and comparable with original sections. Based on the parametric studies performed for mainly radius of curvature on curved bridge and bridge width, some essential guidelines for rational design of curved steel-box girder bridges are suggested.
들잔디 성숙종자로부터 캘러스배양 및 식물체 재분화에 미치는 몇 가지 요인의 영향
이상훈,김범수,원성혜,조진기,김기용,박근제,성병렬,이효신,이병현 Plant molecular biology and biotechnology research 2004 Plant molecular biology and biotechnology research Vol.2004 No.-
In an effort to optimize tissue culture responses of zoysiagrass (Zoysia japonica Steud.) for genetic transformation, factors affecting callus induction and plant regeneration were investigated. MS medium containing 3 ㎎/L 2,4-D was optimal for embryogenic callus induction from mature seed. The plant regeneration frequency of 73.3% was observed when embryogenic calli induced in this medium were transferred to N6 medium supplemented with 0.1 ㎎/L 2,4-D and 5 ㎎/L BA. Among several basic media, MS and N6 medium were optimal for callus induction and plant regeneration, respectively. Regenerated plants were grown normally when shoots transplanted to the soil. A rapid and efficient plant regeneration system established in this study will be useful for molecular breeding of turfgrass through genetic transformation.
비소세포폐암에서 동시화학방사선요법을 받는 중 생긴 기관폐루1례
강건희,조성우,김성록,유영진,이효락 인제대학교 2008 仁濟醫學 Vol.29 No.-
최근 근치적 절제가 불가능한 국소진행성 비소세포 폐암에서 화학요법을 방사선요법과 동시에 투여하는 치료방법에 대한 연구가 활발이 이루어지고 있으며 이러한 치료과정 중 생긴 여러 부작용에 대한 연구도 이루어지고 있지만 아직까지 기관폐루가 생겼다고 보고는 없다. 따라서 치료과정 중 기관폐루가 의심되는 소견이 있을 경우 이에 대한 조기 진단과 치료를 통하여 부작용에 따른 사망률을 최소화하여야 하겠다. The incidence of lung cancer is increasing steadily and various methods have been attempted to enhance the cure rate of locally advanced non small cell lung cancer, which is hardly removable surgically, but the results are not satisfactory yet. Recently, research is being made actively on the simultaneous application of chemotherapy and radiotherapy for locally advanced non small cell lung cancer that cannot be radically resected and the we experienced a case of patient diagnosed with bronchopulmonary fistula during the treatment process, and therefore report it here.
Agrobacterium을 이용한 내열성 유전자의 벼로의 형질전환 및 발현
이병현,이효신,원성혜,조진기 경북대학교 농업과학기술연구소 1999 慶北大農學誌 Vol.17 No.-
To investigate the function of chloroplast-localized small HSP in rice, the cDNA, Oshsp21, was introduced into rice plants via Agrobacterium-mediated gene transfer system. Calli induced from rice immature embryos were co-cultivated with a A. tumafaciens EHA101 that contained a plasmid, pIHSP21. The efficiency of plant regeneration from the calli co-cultivated with the Agrobacterium was about 30%. PCR and Southern blot analyses using genomic DNA revealed that gene for the chloroplast small HSP was introduced into the genome of rice. Expression of transgene was investigated by northern blot analysis. Results indicate that the transgene, Oshsp21, was constitutively expressed at normal growth temperature.
벼 Small HSP의 발현에 의한 대장균의 고온 stress 하에서의 내성의 증가
이병현,이효신,원성혜,조진기 경북대학교 농업과학기술연구소 1999 慶北大農學誌 Vol.17 No.-
This study was conducted to detect the allelopathic effect of water and ethanol extracts from 4 plant species (Lactuca sativa L., Ambrosia elatior L., Oenothenra odorata Jasp., Ginkgo biloba L.) on germination and growth of lettuce seeds. A little bit higher inhibitory effect was obtained in ethanol extracts rather than water extracts. Allelopathic effects varied in the source of extracts and concentrations of 4 plant species and the highest allelopathic effect appeared in 10% solution, regardless of plant species.
양승부,최교창,이상진,정영진,임한혁,한효상,황인철,조환성 순천향의학연구소 2005 Journal of Soonchunhyang Medical Science Vol.11 No.1
Objective : Our purpose of this study is to evaluate the effectiveness of the transcatheter arterial embolization for the management of abnormal uterine bleeding. Materials and Methods : 14 patients with massive or recurrent uterine bleeding underwent percutaneous transcatheter arterial embolization between February 2003 and September 2004. We reviewed 14 cases of uterine artery or internal iliac artery embolization using gelfoam or PVA particles. Results : Good management of uterine bleeding was achieved in 13 of 14(93%) cases. The cause of abnormal uterine bleeding was myoma(5 case), post D & E bleeding(3), acquired vascular malformation(3), pseudoaneurysm(1), adenomyosis(1), and endometrial hyperplasia(1). Conclusion : Transcatheter artery embolization is an effective and life-saving procedure in massive or recurrent uterine bleeding. Early diagnosis and prompt transcatheter arterial embolization is a useful mangement of uterine bleeding.
노일호,김병완,정광조,曺政孝,黃相畯,吳旼錫 대전대학교 한의학연구소 2003 한의학연구소 논문집 Vol.12 No.1
This study is about the relationship between the effect of Radiating Qui Therapy on human body and the resulting subjective qui sensation. Patients were between 30 and 50 years of age. n=21 persons received DITI (n=14 patients were provided, n=9 control group) twice examination with Radiating Qui Therapy. First all patients were examined by DITI. After treatment with Radiating Qui Therapy (n=14) both the treated and the control groups were eaxmined again. Radiating Qui Therapy is provided upright position. After Radiating Qui Therapy 92% of the treated group felt a significant qui sensation and 43.5 % felt a warmth at the abdomen and over the whole body. A data of this study show Radiating Qui Therapy has s stimulating effect on human skin temperature. As disease region and Qui sensation are very closely related to each other results strongly suggest that Radiating Qui Therapy could be used as a treatment for a several disease.