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      • KCI등재후보
      • KCI등재후보

        웨이트 트레이닝과 써키드 웨이트 트레이닝의 부하강도가 체력에 미치는 영향

        이성노,이순천,백창식 한국체육과학회 2003 한국체육과학회지 Vol.12 No.1

        The purpose of this study is to analyze the influence of loading intensity of weight training and circuit weight training on physical fitness by comparing the exercise results of student groups. College of physical education-bound students were sampled for the study. The sample was divided into five groups. Four groups exercised three sets of weight training with the loading intensity 80%, 50% of 1RM each and three times of circuit weight training with the same loading intensity for eight weeks while the other group did not do any training. Weight and circuit training proceeded according to the elements of physical fitness such as power, agility, flexibility, muscular fitness, muscular endurance, speed which are usually estimated in most physical ability tests for admission to a college of physical education. In conclusion, both the tested four groups and the regulated group displayed some different increase in the record after exercising. However, there was no record difference revealed due to training method. It is considered that the weight training effect which weight training and circuit weight training have in common led to this result.

      • 디이젤機關의 燃燒騷音解析方法에 관한 硏究

        李盛魯 忠南大學校 産業技術硏究所 1990 산업기술연구논문집 Vol.5 No.2

        Combustion noise is a considerable detrimental problem in internal combustion engines. This investigation attempts to clarify the general characteristics of harmonic components in cylinder pressure variations which are the main exciting force of combustion noise. Cylinder pressure variation for different combustion behaviors and their harmonic components were calculated and an attempt was made to relate the various components. The results indicate that the harmonic components can be approximately described by a linear function with four variables, namely four characteristic values of cylinder pressure variation. The coefficients of the four variables depend solely on the order number of engine revolution, and are independent of the combustion behavior and engine operating conditions. Results can be summarized as follws. 1) ?? are very effective on CPL in the rang of low freguency, mid-low freguency, mid-high and high frequency respectively. 2) Harmonic Components of cylinder pressure variations are described by a linear-combination function with four characteristic values. 3) The coefficients of the four caracteristic values depend only on the order of engine revolutions and are independent of combustion behavior and engine operating conditions.

      • KCI등재
      • KCI등재

        봉약침치료(蜂藥鍼治療)의 퇴행성슬관절염(退行性膝關節炎)에 대한 임상적(臨床的) 고찰(考察)

        이성노,홍서영,조현철,변임정,송호섭,김기현,Lee, Seong-no,Hong, Seo-young,Jo, Hyun-chol,Byun, Im-jeung,Song, Ho-sueb,Kim, Kee-hyun 대한침구의학회 2003 대한침구의학회지 Vol.20 No.5

        Objective : The study was performed to evaluate the effect of treatment for Osteoarthritis of knee joint by using Bee Venom Acupuncture that is well known for anti-inflammatory and analgesic effect. Methods: We investigated 50 cases of patient with Osteoarthritis of knee joint from 1st July 2001 to 31st December 2002, 50 cases of patient with Osteoarthritis in knee joint treated at the department of acupuncture & moxibustion of Kyung-Won University Oriental Hospital were randomly selected for two group. One group was treated by Bee Venom Acupuncture therapy, the other group was treated by Filiform Acupuncture therapy. We studied nine-point scale and improvement degree of the grade of clinical symptoms. Results: 1. In the results of treatment, 88% were above "Good" of Bee Venom Acupuncture and 68% in Filiform Acupuncture . 2. In the nine-point scale. Bee Venom Acupuncture was more effective than Filiform Acupuncture. 3. In the improvement degree of the grade of clinical symptoms. Bee Venom Acupuncture was more effective than Filiform Acupuncture. Conclusions: In the treatment of Osteoarthritis of knee joint. Bee Venom Acupuncture can be regarded as more effective treatment than Filiform Acupuncture in the clinical practice. This is expected to be available for clinical use.

      • Wiebe의 연소함수에 의한 디이젤기관의 연소와 성능의 해석

        이성노,관본등,촌산정,노상순 대한기계학회 1985 대한기계학회논문집 Vol.9 No.3

        본 논문에서는 Wibe의 함수를 구성하는 변수를 임의로 바꾸면서 발생속도 및 지압선도의 형상, 그리고 기관운전조건 및 연소함수를 구성하는 제변수가 기관의 제성 능치에 대하여 미치는 영향을 수치실험을 통하여 조사하고, 그 상호관계를 정량적으로 밝혀 보았다.

      • Wiebe 燃燒函數에 의한 디이젤機關 의 燃燒騷音低減 에 관한 硏究

        이성노,궁본등,촌산정,노상순 대한기계학회 1985 대한기계학회논문집 Vol.9 No.5

        This research is to find a means of reducing diesel engine combustion noise with none or minimum sacrifice of engine performance by investigating the influence of Cylinder Pressure Level(CPL). For this purpose, modified Wiebe's combustion function, considering the heat release curve as a combustion of both premixed and diffusive combustion portion, was exclusively used to obtain the indicator diagram and computer coeds were developed for the numerical analysis. Following are the results of this research. (1) CPL increases almostly with lag of ignition timing increasing .alpha. and decreasing. theta.$_{d}$, but at the crank angle with the maximal efficiency, CPL is independent of .alpha. and .theta.$_{d}$ with constant value of 200 dB especially at the low frequency. (2) For the constant ignition timing, the effects of .alpha. and .theta.$_{d}$ on CPL were the most significant at the frequency of about 1KHz and 300Hz respectively. (3) For the constant value of .alpha. and .theta.$_{d}$, CPL increases linearly with load but thermal efficiency increase very rapidly with maximum value of load Q$_{T}$=30-40 MJ/Kmol, then starts to decrease slowly. (4) The most effective way of reducing combustion noise without sacrificing thermal efficiency, is to decrease .alpha.. In the case of constant .alpha., there always exists a optimum value of .theta.$_{d}$ with respect to the various compression ratio.o..atio.o.. 본 논문에서는 디이젤기관의 연소소음의 저감을 최종목표로 하여 Wiebe의 연 소함수에 의해 근사시킨 열발생속도의 변화가 디이젤기관의 연소소음 및 도시열효율에 미치는 영향에 관하여 수치실험을 통하여 해석검토하였다.

      • KCI등재

        간정격 시술 및 생간건비탕 투여가 간기능 및 비만도 변화에 미치는 영향

        이성노,김상주,이진석,장석근,김은걸 대한침구의학회 2008 대한침구의학회지 Vol.25 No.6

        Objectives : This study was aimed to figure out how effectively acupuncture treatment and herb-medicine work on patients with elevation of LFT value and lipid-obesity index. Methods : The subject were 23 patients visited to Dept. of Acupuncture and Moxibustion, Kwangdong Oriental Medicine Hospital, who complained chronic fatigue and wandering pain from Oct. 2007. to Oct. 2008. Before treatments, they were tested for LFT, total cholesterol, triglyceride, body fat ratio and obesity index. They were treated with Ganjeonggyeok acupuncture weekly for 1 month. During acupuncture treatments, we applied Sangkankunbi-tang to all patients twice a day. After 1 month, they were retested for LFT, total cholesterol, triglyceride, body fat ratio and obesity index. Results : 1. After treatments, we could get the result of dropping means of AST, ALT and γ-GTP value. Statistical significance of ALT and γ-GTP were recognized before and after treatments, but AST was not recognized. 2. After treatments, we also could get the result of dropping means of total cholesterol, triglyceride, body fat ratio and obesity index. Statistical significance of all values were recognized before and after treatments. 3. Among 23 patients, 10 cases were reported that they were not within normal limits at least one in AST, ALT and γ-GTP. After treatments of those patients, we could get the result of dropping means of AST, ALT and γ-GTP value. Statistical significance of all values were recognized before and after treatments. 4. Among 23 patients, 19 cases were reported that they were not within normal limits at least one in total cholesterol, triglyceride, body fat ratio and obesity index. After treatments of those patients, we could get the result of dropping means of total cholesterol, triglyceride, body fat ratio and obesity index. Statistical significance of all values were recognized before and after treatments. Conclusions : Though further study is necessary, our finding suggest that the conduction of Ganjeonggyeok acupuncture and Sangkankunbi-tang treatments have helped to decrease the figures of LFT and lipid-obesity index in patients.

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