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서혜림,박승범,서국웅,이재규,서혜진 釜山大學校 附設 體育科學硏究所 1999 體育科學硏究所 論文集 Vol.15 No.-
The purpose of this study was to investigate the changes of heart rate(HR), Ventileation, Carbon elimination, Oxygen take, Oxygen uptake per weight, Respiratory Exchange ratio and Breath frequency. To do this, we selected three Synthetic tennis playing surface(A:Synpave Rebound Ace Sample, B:Synpave Rebound Classic Sample, C:Synpave Spring Sample) by using of Austrilian Tennis Open. The result of this study is as follows 1. In the changes of heart rate(HR, beats/min), it is not significantly in a stastics. Tennis playing surface sample A was shown a little bit higher than sample C, sample C was shown a little bit higher than sample B, 2. In the changes of Ventileation(VE, 1/min), it is not significantly in a stastics. Tennis playing surface sample B was shown a little bit higher than sample A·C, sample C was shown a little bit higher than sample A, 3. In the changes of Carbon elimination (Vco2, ml/min), it is not significantly in a stastics. Tennis playing surface sample A was shown a little bit higher than sample B·C, sample B was shown a little bit higher than sample C, 4. In the changes of Oxygen take (Vo2, ml/min), it is not significantly in a stastics. Tennis playing surface sample A was shown a little bit higher than sample B·C, sample B was shown a little bit higher than sample C, 5. In the changes of Oxygen uptake per weight(Vo2/wt, ml/kg/min), it is not significantly in a stastics. Tennis playing surface sample A was shown a little bit higher than sample B·C, sample B was shown a little bit higher than sample C, 6. In the changes of Respiratory Exchange ratio(RER, Vco2/Vo2), it is not significantly in a stastics. Tennis playing surface sample A was shown a little bit higher than sample B·C, sample C was shown a little bit higher than sample B, 7. In the changes of Breath frequency (BF, fre/min), it is not significantly in a stastics. Tennis playing surface sample B was shown a little bit higher than sample A·C.
분쇄성 대퇴골 원위부 골절에서 시행한 최소 침습적 고정술 후의 축성 합병증
장재호(Jae-Ho Jang),정구희(Gu-Hee Jung),김재도(Jae-Do Kim),김충규(Cheung-Kue Kim) 대한정형외과학회 2011 대한정형외과학회지 Vol.46 No.4
목적: 골간단부 분쇄성이 동반된 원위 대퇴골 골절에서 최소 침습적 금속판 고정술을 시행하고 임상적 결과 및 축성 합병증에 대해 보고하고자 한다. 대상 및 방법: 2007년 3월부터 2009년 06월까지 최소 침습적 금속판 고정술로 치료한 원위 대퇴골 골절 중 골간단부 분쇄성이 동반된 15예를 대상으로 하였으며, 평균 추시 기간은 17.0개월(평균, 12-40개월)이었다. AO/OTA의 분류에 따른 골절 형태는 33A 2예, 33C 13예였고, 개방성 골절은 7예였다. 골유합 및 축성 합병증에 대해 조사하였으며, Sanders 등에 의한 방법을 이용하여 임상적 결과를 평가하였다. 결과: 골 이식 없이 확정적 금속판 내고정술 후 평균 20.4주(범위, 16-26주)에 모두 골 유합되었다. 1예에서만 창상 감염 및 슬관절 강직이 발생하였으며 평균 슬관절 운동영역은 123.6도이고, Sanders 점수는 평균 33.0점으로 우수5예, 양호 8예, 보통 2예로 평가되었다. 골 유합 후 내반 변형 3예, 외반 변형 2예가 발생하였으며, 평균 7.9㎜(범위, 0.3-21.9 ㎜)의 단축이 발생하였다. 결론: 골간단부 분쇄성이 동반된 원위 대퇴골 골절에서 최소 침습적 금속판 고정술은 만족할 만한 치료 결과를 얻을 수 있으나 축성 합병증의 발생률이 높아 주의가 요구된다. Purpose: We wanted to report on the functional results and the presence of axial malalignment after performing minimally invasive plate osteosynthesis in distal femur fractures with metaphyseal comminution. Materials and Methods: Between March 2007 and June 2009, fifteen patients with distal femur fractures and metaphyseal comminution were treated with minimally invasive plate osteosynthesis, and they were followed for a mean of 17.0 months (range: 12-40 months) The fractures according to the AO/OTA classification were two cases of 33A and thirteen cases of 33C, and seven cases were open fracture. We analyzed the axial malalignment and functional results according to bone union and Sanders’ score. Results: All the fractures were united without a bone graft after a mean of 20.4 weeks (range: 16-26 weeks) after the definitive plate fixation. One case had superficial infection and a stiff knee. The average ROM of the knee was 123.6°. The average Sanders’ score was 33.0, and the results were five cases of excellent results, eight cases of good results and two cases of fair results. There was axial malalignment such as varus malunion in 3 cases and valgus malunion in 2 cases and the average shortening of the limb length was 7.9 ㎜ (range: 0.3-21.9 ㎜). Conclusion: Minimally invasive plate osteosynthesis in a distal femur fracture with metaphyseal comminution provides satisfactory outcomes. However, this should be approached with caution because of the possibility of axial malalignment.
Lee Kue-Jae,Lee Wang-Hyu 한국자원식물학회 2003 한국자원식물학회 학술심포지엄 Vol.2003 No.-
우리나라 남부도서지역인 진도지방에서 울금 다수확의 기초 자료를 얻고자 차광재배를 실시한 결과는 다음과 같다. 진도지역에서 울금을 4월 20일 정식할 경우 4주 지난 후에 출현되고, 출현율은 83~88%이었다. 초장은 129cm~147cm 이였고, 차광의 정도가 높을수록 초장이 커지는 경향이었다. 엽장은 47.5cm~49.4cm로 차광 30~60%에서 약간 양호하였다. 또한 엽폭은 16.9~17.9cm로 차광이 높을수록 짧아지는 경향이었으나 유의성은 인정되지 않았다. 울금의 1주 근경중는 941~993g로 비대가 잘 되었고, 10a당 3,980~4,200kg을 생산 할 수 있었으며, 15%와 30% 차광이 수량이 약간 증수되었으나 45%이상의 차광에서는 오히려 감소되는 경향으로 차광의 효과는 인정되지 않았다. 이러한 결과로 보아 울금을 재배할 경우 15%차광에서 생육이 가장 양호한 것으로 나타나고, 근경수량이 약간 증수되나 경제성으로 고려하여 재배하여야 할 것으로 생각된다. In an effort to produce high quality Curcuma aromatica Salisbury in the southern area of Korea, a variety of shade-method was used to prevent withering during the summer. The experimental results are summarized as follows. The effect of shading on emergence of Curcuma aromatica Salisbury rhizome was none or very little. The effect of shading on the growth and development of Curcuma aromatica Salisbury was the highest under a shade rate of 15∼30%. In this case the size of the plant height was the biggest and leaves the largest, thus showing the best condition for plant growth. The growth of rhizome under a shade rate of 15% was more active than that without shading. The weight of rhizome in this case was the largest, and thus showing the best condition for rhizome growth.
김영규(Young Kue Kim),윤규욱(Kue Wook Yoon),손원경(Won Kyeung Sohn),윤준(Jun Yoon),고준성(Joon Sung Ko),전대준(Dae Jun Jeon),안병건(Byoung Kuen An),서재희(Jae Hee Seo) 대한산부인과학회 2002 Obstetrics & Gynecology Science Vol.45 No.3
A case of metastatic malignant melanoma of ovary with malignant melanoma of skin is rare. The tumor was discovered 17months following excisional biopsy of left hand for malignant melanoma of the skin. Primary ovarian malignant melanomas are extremely rare and are thought to originate in teratomas. Ovarian melanoma without evidence of residual teratoma must be considered metastatic even in the absence of a previously identifiable cutaneous or mucocutaneous lesion. We had experienced a case of metastatic malignant melanoma of ovary and presented with a brief review of literature.
A New Dynamic HRA Method and Its Application
Jae, Moo-Sung,Park, Chan-Kue Korean Nuclear Society 1995 Nuclear Engineering and Technology Vol.27 No.3
This paper present a new dynamic HRA (Human Reliability Analysis) method and its application for Quantifying the human error probabilities in implementing an accident management action. For comparisons of current HRA methods with the new method, the characteristics of THERP, HCR, and SLIM-MAUD, which are most frequently used methods in PSAs, are discussed. The action associated with the implementation of the cavity flooding during a station blackout sequence is considered for its application. This method is based on the concepts of the quantified correlation between the performance requirement and performance achievement. The MAAP 3.0B code and Latin Hypercube sampling technique are used to determine the uncertainty of the performance achievement parameter. Meanwhile, the value of the performance requirement parameter is obtained from interviews. Based on these stochastic distributions obtained, human error probabilities are calculated with respect to the various means and variances of the timings. It is shown that this method is very flexible in that it can be applied to any kind of the operator actions, including the actions associated with the implementation of accident management strategies.