유아체육교사와 학부모의 유아체육 인식 연구

정관영,안을섭 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.2

In this study, I compare and analyze the difference of recognition between 97 teachers and 107 parents in actual condition of management, appreciation, curriculum, the direction of development about child physical education in child physical education institute through questionnaire attached appendix 1,2 The result from analyzing the questionnaire is following First, though both parents and teachers understand the need and appreciation of child physical education, there is a significant difference in that teachers are more understanding. It is appeared that both of them think that child physical education is needed for harmonious physical and mental development. Secondly the contents that teachers think the most important to be taught in child physical education is to percept and move body and the contents that parents think the most important is to participate in physical activities. The large number think to percept and move body there is a significant difference among them. Child physical educations which are often lack of creative education and basic movements are needed to be planed by both child educators and child physical educators, who discuss and work together as an expert to make a better program. To make child physical education continue to lifelong education, various programs based on developmental physical education program should be developed and institution for child physical educators should be made.

LCA 프로그램을 이용한 건축물의 환경부하 및 경제성 평가 사례

정영선,양관섭,이승언 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.1

The purpose of this research is to develop method and tool that are available to quantitatively estimate co2 exhaust, energy consumption and resource. This research fixed the basic guidelines as provided by ISO 14040's and composed database of energy consumption unit and CO2 emission unit using input-output analysis. This paper focused on the case study for the apartment housing. The results are as follow ; According to increase of building life, the saving rate of environmental loadings and LCC grows(estimated period:100yr, building life:80yr saving rate LCE:19%, LCCO2:18%, LCC:20%). The operating energy decrease by the national energy efficiency policy measures affect the saving rate of environmental loadings and LCC.

유리피판 이식술 83예의 분석

신극선,탁관철,윤정섭 大韓成形外科學會 1993 Archives of Plastic Surgery Vol.20 No.1

Eighty-three consesutive free-flap transfers were reviewed to analyze distribution of type of reconsturctions, kinds of donor flaps as well incidence of complications. The role of emergent exploration and the effect of preoperative wound conditions in flap survival were evaluate. Free flap transfer for head and neck reconstruciton was most common as 46 cases, followed by for upper extremity of 22cases, for lower extremity 12 cases and for trunk & breast 3 cases. Two patients exhibited within 7 days after the operation because of respiratory complications. Eight flaps exhibited signs of circulatory insufficiency between 5 hours and 7 days. three were managed conservatively with ultimate partial necrosis of the flaps. Five flaps required return to the operating room. On exploration, early arterial occlusion was revealed in 1 flap, late arterial occlusion in 2 flaps, late venous occlusion in 1 flap and hematoma in 1 flap. The average time from the first abnormal examination to exploration was 2.4 hours. There were no false-positive explorations. Two free flaps in which abonormal findings were first noticed 4 days and 7 days after microsurgical transfer respectively failed in spite of the correction of the cause of circulatory compromise. The remaining 3 flaps were salvaged following the correction of the cause. Recipient vessel problems such as irradiation and infection were the most common cause of circulatory crisis. Among the five flaps requiring return to the operating room. single vein was anastomosed in four flaps and two veins in the remaining one. In the totally failed two flaps only songle vein was anastomosed. The results of this study demonstrate the efficacy of clinical monitoring and the role of early exploration. Precautious selection of recipient vessels and two vein anastomosis are recommended for safe and better prognosis.

퍼지 이론을 이용한 해저면 분류 기법

조진석,윤관섭,박순식,나정열,석등우 한양대학교 이학기술연구소 2003 이학기술연구지 Vol.6 No.-

음파를 이용한 해저면 분류를 위하여 2003년 5월 19-25일까지 남해해역에서 음향 실험을 실시하였다. 실험 해역은 해저 구성물질이 각기 다른 6개의정점을 선정하였으며 5개의 주파수(30,50,80,100,12 kHz)를 이용하여 해저면 반사 신호를 측정하였다. 또한 피스톤 코어를 이용하여 해저 퇴적물의 입도분석을 실시하였다. 해저면의 분류를 위해서는 펴지 이론(fuzzy logic)을 사용하였으먀, 이때의 입력 소속함수(input membership function)는 주파수 종속성을 갖는 해저면 반사손실 모텔(HYBRL, Hanyang University Bottom Reflection Loss)이 이용되었으며 출력 소속함수(out membership function)는 해저면의 평균입도 값으로 출력되도록 구성하였다. 퍼지이론을 통해 역산된 평균입도(mean grain size)와 코어 분석 자료를 비교하여 퍼지이론을 이용한 해저면 분류 방법의 가능성을 확인하였다. Acoustic experiments are performed for seafloor classificaton from 19 May to 25 May 2003. The six differnet sites of bottom composition are settled and the bottom reflecton losses with frequencies(30, 50, 80,100,120 kHZ) are measured. The fuzzy logic is used to classify the seabed. In the fuzzy olgic, HYBRL(HanYang Univ. Bottom Refleciton Loss) of frequency dependence is used as a input Membership functions and the output membership functions are composed of the values of the mean grain size of the bottom. The possibility of the seafloor classsification is verified comparing the inversed mean grain size using fuzzy logic with the results of the coring.

공동주택의 장수명화 및 재생을 위한 IHCS 표준모델 개발 : 개념 및 특성을 중심으로 With a focus of Concept and Character

최경석,강재식,양관섭,이승언 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.1

Recently Excessive national resources, energy losses and social·economical problems are induced by reconstruction apartment housing which was constructed about 20 years and is enough to keep one's residence structurally. Especially, the greatest obstruction in longevity & recycling technology of apartment housing is the current Ondol system of wet process integrated structures. Also the current Ondol system is difficult to improve due to its character of material and process. The object of this study is to develop IHCS(Infill Heating & Cooling System) standard model with prefabricated & dry process that shall be the substitution for the current wet Ondol system.

고주파 해저면 반사손실의 주파수 종속성 측정

박순식,최지웅,윤관섭,나정열 한양대학교 이학기술연구소 2002 이학기술연구지 Vol.5 No.-

During the last several decades, although there have been lots of efforts to develope the high-frequency bottom reflection loss model, the frequency dependence of bottom loss was not considered in most cases because the sea bottom was assumed to be generally much smoother and lower gradient than the sea surface. However, if the sea bottom is rougher than acoustic wavelength, the scattered field will be increased and the reflected field will be decreased. In this paper, the high-frequency bottom reflection losses were obtained through the measurement of reflected waves from the artificially-made-flat sandy bottom. The experimental data were compared with the values calculated by the forward loss model of Mourad & Jackson. Conseouently, we suggest the frequency dependence of bottom reflection loss. 기존 해저면 반사손실 모델들은 해저면을 해수면에 비해 거칠기와 경사도가 매우 평탄하거나 완만한 경계면으로 가정하므로 주파수에 따른변화를 고려하지 않거나 미약하다고 가정하였다. 그러나 고주파를 사용하는 소오나 시스템의 경우, 음파의 파장에 비해 해저면이 거칠다면 음파는 산란 영향이 증가하게 되므로 상대적으로 반사손실 또한 증가하게 된다. 따라서 본 논문에서는 임의로 모의된 사질 성분의 해저면에서 수십 ㎑ 이상의 고주파들을 사용하여 주파수별 반사손실을 계산하고, 이를 기존의 해저면 반사손실 모델과 비교하였으며, 해저면 반사손실의 주파수 종속성을 제시하고자 한다.

The relationship of ionized magnesium with Eimeria tenella infection in broiler chicken: a novel mechanism of self-limiting process

Kwan Seob Shim,Jang Ok Cha,Mahbubur Rahman,Shang Jin Kim 대한수의학회 2015 대한수의학회 학술대회발표집 Vol.2015 No.-

Proteomics Comparison of Longissimus Muscle between Hanwoo and Holstein Cattle

Kwan Seob Shim,Garng Hee Park,In Ho Hwang,Chang Yoon,Chong Sam Na,Hyun Jung Jung,Ho Sung Choe 한국축산식품학회 2010 한국축산식품학회지 Vol.30 No.3

This study was conducted to compare proteins expressed in M. longissimus from Hanwoo and Holstein steers immediately after slaughter. Two-dimensional electrophoresis (2DE)/LC-MS/MS analysis revealed that the total number of detectable protein spots from longissimus muscle tissues was slightly higher in Hanwoo (575±65) than Holstein (534±13) steers, but that these numbers were not statistically significant due to large variation between replicates. A total of twelve protein spots did not match between sample groups, eight of which were expressed in the Hanwoo sample and four that were expressed in the Holstein sample. The protein spots detected in the Hanwoo sample included smooth muscle and non-muscle myosin alkali light chain 6B isomers, αB crystallin isomers, hemoglobin β-A chains, slow myosin heavy chains, and slow skeletal muscle troponin T chains. Collectively, these proteins are a class of slow-twitch muscle fiber and mirror that Hanwoo muscle tissue sampled for the current study contained more slow-twitch muscle fibers than Holstein one. Conversely, proteins detected from the Holstein sample included ankyrin repeat domain 2 and creatin kinase isomers. Given that creatin kinase isomers are related to the fast-twitch muscle, these results likely indicate that Holstein muscle tissue sampled for the current study contained more fast-twitch muscle fibers than Hanwoo beef.

Effects of Emulsified Sausage Supplemented with Ginseng Saponin on Lipid Metabolism in Rat

Kwan Seob Shim 한국축산식품학회 2010 한국축산식품학회지 Vol.30 No.4

The current study was designed to assess the effects of emulsified sausage supplemented with ginseng saponin on lipid metabolism by applying a rat model. Four groups of 8 rats (5 wk old) were each allocated one of 4 treatments: basal feed (C), and basal feed with 20% sausage powder containing 0% (S0), 2% (S2) and 4% (S4) ginseng saponin. The experiment was conducted for 4 wk. The results did not differ among the treatments with different amounts of sausage (ST), but daily feed intake (p

Frequency dependence of high-frequency bottom reflection loss

Kwan-Seob Yoon,Soon Shik Park,Jungyul Na 한국소음진동공학회 2003 한국소음진동공학회 국제학술대회논문집 Vol.2003 No.8