청소년의 유도수련 참여가 사회관계성향에 미치는 영향

한이석,진종현,정찬수 龍仁大學校 體育科學硏究所 2001 體育科學硏究論叢 Vol.11 No.1

This research was designed to describe the effect of teenager's participation in Judo training to the social relationship. We examined the effect of teenagers participating in Judo training and non-participated teenagers to the subordinate factor of the social relationship inclination ; sympathy, receptiveness, sociality and friendship. The subjects for this research were total 394 students participating in Judo class and non-participated students among middle school based on Daejeon city by the Stratified Cluster Random Sampling method. To investigate this research, we modified and supplemented the standardized questionnaire of human nature test and personal relations inclination test for teenagers. The reliance coefficient was shown as the value of a'=.5726∼.6816 We applied for SPSS v10.0 for Windows to progress the data of study. The result of executing Analysis of Covariance, ANCOVA to investigate the effect of teenager's participation in Judo training to the social relationship inclination is as follows; a. The participation in Judo training for the class affects the sympathy as the subordinate factor of the social relationship inclination. b. The participation in Judo training for the class affects the receptiveness as the subordinate factor of the social relationship inclination. c. The participation in Judo training for the class affects the sociality as the subordinate factor of the social relationship inclination. d. The participation in Judo training for the class affects the friendship as the subordinate factor of the social relationship inclination.

다발성으로 피부절을 수반한 대상포진 뇌수막염 1예

한동철,박종호,신원철,이영배,박현미,신동진 대한노인병학회 2004 대한노인병학회지 Vol.8 No.1

MATLAB을 이용한 자동차 정속주행 시뮬레이션

한창훈,김승철,박종오,박재현,임영도 東亞大學校 附設 情報通信硏究所 1997 情報通信硏究所論文誌 Vol.5 No.1

An advanced Fuzzy Controller to cruise on the longitudinal road intelligently is proposed in this paper. Typically the vehicle model is represented by velocity, due to its dynamic property and non-linearity. Linear acceleration controller described as the first Fuzzy Controller of most effective control method is applied mainly and the second one based on linguistic description for riding sensitivity is linked with the first and applied. A designed controller is evaluated under MATLAB SIMULINK simulation after it being adapted for virtual vehicle model.

植物生長調節劑 處理가 박科作物의 單爲結果誘起 및 果實의 品質에 미치는 影響

朴漢永,辛鍾鉉 建國大學校 附設 農業資源開發硏究所 1993 農資源開發論集 Vol.18 No.-

植物成長調節劑處理가 몇가지 박科作物의 着果, 果實肥大 및 果實特性 등 單爲結果性에 미치는 영향을 구명하고자 수행한 시험의 결과를 요약하면 다음과 같다. 1) 멜론에서 NAA 200ppm은 果重과 糖度를 증가시키는데 가장 효과적이었지만 과실의 硬度는 감소시켰다. GA₃ 200ppm만을 單獨處理했을 경우 전연 着果되지 않았고 토마토톤과 혼용했을 때는 과실비대를 증가시켰다. 2) 오이에서 果實肥大와 商品果率을 향상시키는 효과는 토마토톤 10배와 GA₃20ppm 또는 NAA 20ppm을 혼합한 처리에서 좋았다. 3) 수박에서의 과실비대는 인공수분한 대조구에서 가장 좋았고, 식물생장조절제 처리중에서는 GA₃ 1000ppm과 BA 1,000ppm을 혼합하여 果柄에, 토마토톤 2倍液을 子房에 동시 처리했을 때 가장 양호하였다. 糖度는 식물생장조절에 처리된 果가 對照區의 果보다 높았다. These experiments were carried out to investigate effects of several treatments with plant growth regulators on fruit set, fruit growth, and characteristics of parthenocarpic fruit of some Cucurbitaceous crops(Cucumis melo L., Cucumis sativus L., Citrullus vulgaris Schrad). The results obtained were as follows: 1. Effects of plant growth regulators on growth and quality of melon fruit: Of all treatments, NAA 200 ppm was the most effective in increasing fruit weight and soluble solids but it decreaced fruit firmness when GA₃ 200 ppm alone was applied, no effect was found; but, when GA3, was applied with tomatotone, the effect of tomatotone was increased. 2. Effects of plant growth regulators on growth and quality of cucumber fruit: The most desirable result was found with the following treatment, in terms of fruit growth and marketable yield: GA₃ 20 ppm+TT×10 and NAA 20 ppm+TT×10 treatment. 3. Effects of plant growth regulators on growth and quality of watermelon fruit: The effect of fruit growth was the significant in control. Among variously treated plots, a treatment with GA₃ 1000ppm+BA 1000 ppm+TT×2 found to be the most effective. In soluble solids, all plots treated with plants growth regulators were higher than control.

퍼지 제어기를 이용한 차량의 자율주차 시뮬레이션

박재현,김승철,한창훈,박종오,임영도 東亞大學校 附設 情報通信硏究所 1998 情報通信硏究所論文誌 Vol.6 No.1

In a case of driving beginnners, it is very difficult to park a car perfectly because driver's knowledge makes more errors than intelligent mechanism when they are performed repeatedly. However skilled drivers be of experienced knowledge are able to park a car quickly. In this paper, we analyzed driving patterns of skilled drivers, designed the fuzzy controller to park based on it, and perform auto-parking simulation of a car using that controller.

크롬(Ⅵ)의 체내 흡수와 소실속도에 관한 연구

김현영,이성배,임철홍,이권섭,정용현,이종성,한정희,전윤석,황호순,이용묵 한국산업위생학회 2003 한국산업보건학회지 Vol.13 No.1

The CrO3 mostly used in plating. metal surface disposal, leather, cosmetic manufacturing, as an experiment material by repeatedly inhaling and exposure the male S.D. rats at a 0.00, 0.2., 0.50, 1.25 mg/㎡ concentration(particle size: 0.5-0.5 aerosol)6hours a day, 5day a week in 13weeks comparing with 2weeks, 8weeks of recovery group about the noxiousness of the experiment animal and the reduce scale of the CrO3 in the internal organ especially in blook and respiratory organ with the period of convalescent and clearance. The experiment results which we received are as follows. 1. In blood the RBC, HGB and HCT experiment, rats with 0.20, 0.50 mg/㎡ concentration showed that there were some decreases but not dependent. The kidneys absolute weight compared with control group was reduced intentionally(p〈0.05) and the lungs absolute weight compared with control group showed intentional increase(p〉0.05). 2. After the exposure of the experiment material, the whole blook, l\blood plasma and red blood cell in blood by (x): the period of convalescent, per (y); the decreasing of Cr concentration, was y=66.51 e -0.057x, y=67.2 e-0.101x, y=70.01 e-0.030 in 0.50 mg/㎡ exposure concentration by calculating the clearance coefficient of correlation, and the half life (day)was estimated 12.0, 6086, 23.0 each. 3, After the exposure of the experiment material, the experiment animals lung, liver and kidneys by(x); the period of convalescent, per (y); the decreasing of Cr conentration, was y=1808 e-0.00493x, y=12.02e-0.0297x, y=67.61 e-0.0292x in 0.50mg/㎡ exposure concentration by calculating the clearance coefficient of correlation, and the half life(day)was estimated 140.6, 23.3, 23.7, each, and including lung, liver with all of the experiment internal organs, the Cr clearance decreased as the exposure concentration increased.

열대 지역에서 통일형 초다수성 벼 품종의 생육 및 수량성 비교

이지윤,준현,성환,손영보,송유천,한상익,박동수,권영업,이철원,이종희 忠北大學校 農業科學硏究所 2015 農業科學硏究 Vol.31 No.2

광양만의 저질 중금속 농도 분포 특성

김도희,유한홍,정종성,조현서,신현출 木浦海洋大學校 2002 論文集 Vol.10 No.1

The main goals of the study were to investigate the sediment quality and trace metal distribution in sediment of Kwangyang Bay, south coastal of Korea. Surface sediment sampling were performed in November, 2000 and February and March, 2001. The concentration of H₂S, IL and COD in sediment were measured by a manual of the Department of Marine Environment of Korea. The extracted trace metals Fe, Cu, Cd, Pb, and Zn in sediments mean analyzed by the flame atomic absorption spectrophotometer with an instrument of model Shimadzu AA-6701F. H₂S, IL and COD in the surface sediment were 1.3 mg/g, 5.9 % and 15.0 mg/g, respectively. The mean content of Fe, Cu, Cd, Pb and Zn were 1523 mg/kg, 4.799 mg/kg, 1.321 mg/kg 9.285 mg/kg and 9.353 mg/kg, respectively. All of these measured trace metals level were over the other reported trace metal level in sediment of coastal area. According to histograms, the content of H₂S, IL and COD and trace metals in sediment of this study were affected by artificial activities rather than natural process.

Baculovirus를 이용한 Aujeszky's Disease Virus gⅢ 단백질 발현

송재영,이중복,현방훈,박종현,김병한,권창희,전무형,안수환 충남대학교 생물공학연구소 1993 생물공학연구지 Vol.3 No.-

The g Ⅲ gene located in U_L region of Yangsan strain, a field isolate of Aujeszky's disease virus (ADV) in Korea, was cloned into pTZ18R and sequenced. The gⅢ gene consisting of 1,437 nucleotides showed 98% sequence homology with that of Becker strain, a reference strain of ADV. The gene encoding gⅢ of Yangsan strain was placed under the control of Autographa californica nucleopolyhedrosis virus (AcNPV) polyhedrin promoter, and expressed by the derived recombinant baculovirus using Spodoptera frugiperda 9 (Sf9) cells. The expressed gⅢ was a protein with molecular weight of 72kd determined by immunoprecipitation and Western blotting assay using anti-ADV polyclonal antibodies and anti-gⅢ monoclonal antibody. The partially purified gⅢ protein was utilized as antigen in the radial immunodiffusion enzyme assay (RIDEA) to detect to specific antibody against ADV in pig sera. The results indicated that the sensitivity of RIDEA with the recombinant gⅢ protein antigen (98%) was as high as that with the conventional glycoprotein antigen extracted from the ADV infected cells. In addition, the false positive and false nagative reactions in gⅢ RIDEA were significantly reduced than the conventional glycoprotein RIDEA as judged from the results of standard serum neutralization test.

Rifampicin에 의한 것으로 추정되는 위막성 대장염1예

김수현,이은우,정종혁,문승현,김동한,양혁승,오영상,김호동,김도현,박혁,박정환,박경옥,이영직 朝鮮大學校 附設 醫學硏究所 2006 The Medical Journal of Chosun University Vol.31 No.2

Pseudomembranous colitis, caused by altering the normal colonic flora and allowing the multiplication of Clostridium difficile, is an deleterious adverse effect of antibiotics. But it is rarely reported by rifampicin. Rifampicin is one of the first line drug in the treatment of tuberculosis and many patients are exposed to its potential adverse effects. We experienced a patient that had abdominal discomfort and hematochezia due to pseudomembranous colitis after receiving antituberculous medication, and which was probably caused by rifampicin. A 82 years old man was admitted with abdominal discomfort and hematochezia for one week. On the past history he had been diagnosed as endobronchial tuberculosis about 4 months ago. Colonoscopy revealed multiple discrete whitish mucosal lesion on rectosigmoid colon, and histologic findings were consistent with pseudomembranous colitis. The antituberculous agents were discontinued and vancomycin was administered. The patient's symptoms were resolved within several days. There was no recurrence after reinstitution of the antituberculous agents excluding rifampicin. We report here on a case of pseudomembranous colitis probably due to rifampicin.