축구선수의 Detraining과 Retraining이 혈청지질 및 호르몬농도에 미치는 영향

정정화,박재현,채종훈,성혜련,황지인,윤미숙,노금선,윤종관,윤영학,노순덕,정경숙,박일규,김은희,박현태,박상갑 대한스포츠의학회 1999 대한스포츠의학회지 Vol.17 No.1

The purpose of this study was to investigate the effects of detraining and retraining on serum lipid and hormones in soccer players. Subjects were seven male high-school soccer players. V˙O_2max was determined for each subjects by administering a treadmill test(initial speed: 90m/min, grade: 5%, increasing speed per 3 min: 30m/min). Serum lipid(T-C, TG, HDL-C LDL-C) and hormones(epinephrine, norepinephrine, growth hormones, cortisol) were assayed pre and post detraining in 10, 20, 30 days after retraining. The repeated ANOVA was used to determine significant differences. The 0.05 level of significance was as critical level for the study. The results of the study were as follows: 1. V˙O_2max(ml/min) were 3576.3±204.2ml/min pre detraining, 3234.1±198.9 ml/min post detraining. There are significant(p<.05) difference between pre and post detraining. In 10, 20, 30 days after retraining, V˙O_2max(ml/min) were 3601.4±170.9 ml/min. There were significantly(p<.05) increased in retraining periods. 2. V˙O_2max(ml/kg/min) were significantly(p<.05) decreased from 62.3±2.9 ml/kg/min to 55.9±4.7 ml/kg/min in detraining. In 10, 20, 30 days after retraining, V˙O_2max(ml/kg/min) were 62.4±3.4ml/kg/min, 62.7±2.3ml.kg/min, 67.3±7.2ml/kg/min respectively. There were significantly(p<.05) increased in retraining periods. 3. T-C were significantly (p<.05) increased from 166.6±8.5mg/dl to 175.3±10.3 mg/dl in detraining. In 10, 20, 30 days after retraining, T-C were 160.1± 3.2mg/dl, 156.7±3.7mg/dl, 140.3±9.0mg/dl. There were significantly(p<.05) decreased in retraining periods. 4. HDL-C were 61.4±6.6mg/di pre detraining, 5.3±6.6mg/dl post detraining. There are significant(p<.05) difference between pre and post detraining. In 10, 20, 30 days after retraining, HDL-C were 56.9±7.1mg/dl, 56.4±9.2mg/dl, 57.7±9.1mg/dl respectively. There were no significant difference in retraining periods. 5. The hormones(epinephrine. norepinephrine, growth hormone, cortisol) were changed as same patterns. Epinephrine were 26.0±7.0[g/ml pre detraining, 24.6±3.2pg/ml post detraining. In 10, 20, 30 days after retraining, epinephrine were 26.9±5.6pg/ml, 30.6±6.2pg/ml, 29.4±5.6pg/ml respectively. There were no significant difference in retraining periods. In conclusion, HDL-C, epinephrine, norepinephrine, growth hormone and cortisol were decreased, T-C, LDL-C and TG were increased in detraining. But HDL-C, epinephrine, norepinephrine, growth hormone and cortisol were increased, T-C, LDL-C and TG were decreased in retraining.

급성전골수성백혈병에서 백혈구성분채집술에 이은 치명적인 뇌출혈 2예

오윤정,박소윤,김윤정,한동석,김현수,최진혁,남동기,임호영,김효철,주희재 아주대학교 의과학연구소 1998 아주의학 Vol.3 No.1

The aim of this study is to report 2 cases of acute promyelocytic leukemia who died from intracranial hemorrhage following leukapheresis and to provide proper preventive measures against hemorrhage following leukapheresis. From 1994 to 1997, a total of twenty-six patients with leukemia underwent leukapheresis to control hyperleukocytosis at Ajou University Hospital. Two patients with acute promyelocytic leukemia received all-trans retinoic acid but developed drug-induced hyperleukocytosis. Shortly after leukapheresis, they died from intracranial hemorrhage. The risk factors for fatal hemorrhage are thought to be coexisting disseminated intravascular coagulation(DIC), thrombocytopenia aggravated by leukapheresis, exacerbated coagulopathy related to mechanical trauma through leukapheresis and the excess use of citrate during leukapheresis. To reduce the risk of the bleeding associated with leukapheresis, it is necessary to replace platelet sufficiently before and after leukapheresis and to give calcium to correct coagulopathy induced by excess citrate which is used as anticoagulant as well as the correction of disseminated intravascular coagulation.

일반논문 : 노자상이주(老子想爾注) 양생윤리 -양생의 시대적 변용이라는 관점에서-

정우진 ( Woo Jin Jung ),문석윤 ( Suk Yoon Moon ) 동양철학연구회 2013 東洋哲學硏究 Vol.75 No.-

본고는 『상이주』에 보이는 생명과 윤리의 논리를 양생윤리라는 개념으로 포착하고, 그것을 양생론의 시대적 변용이라는 관점에서 고찰한 연구의 결과물이다. 외척, 환관정치로 인해 생명이 피폐해지고 社의 권위가 흔들린 후한대의 상황은 개인적 차원에 머물러 있던 양생에 사회화를 요구했고, 그 결과 양생은 윤리와 결합하게 되었다. 감정을 중요한 생명의 단서로 생각하고, 감정의 유로를 생명의 소실로 보는 기존의 전통 윤리적 관념은, 양생윤리의 배경이 되었다. 『상이주』 양생윤리의 전모는 『正統道藏30冊』 543쪽에 실려 있는 ``道 德尊經戒``에 보인다. 도덕존경계에는 『도덕경』 등에 보이는 퇴양과 인순의 지혜가 담겨 있기 때문에, 『상이주』 도계는 지혜의 격언과 도덕규범 이 혼재된 것이었음을 알 수 있다. 이 점은 『상이주』가 『도덕경』 주석서 형태를 띠고 있다는 점, 또 『도덕경』의 가르침이 도덕규범으로 발전할 소지가 있었다는 점 등으로 설명될 수 있다. 『상이주』 양생윤리는 감정의 안정을 추구하던 전통적 양생론과 달랐다. 그러므로 마음의 안정을 지향하던 전통윤리와는 다른, 생명과 윤리를 연결하는 별도의 기제가 요구되었다. 『상이주』의 저자는 선악판단과 수명의 심판자인 天曹, 수명의 증감을 기록한 계약서라는 관념 그리고 尸解라는 독특한 죽음관을 적절히 이용해서 ``선악-천조의 관할-생명의 증감``이라는 논리를 만들었다. 이 배후에는 감정적 동요는 도덕적 악의 상태에 해당한다는 전통적 윤리관이 전제되어 있다. 결국 『상이주』 양생윤리는 감정의 안정을 추구하던 전통윤리, 그리고 전통윤리의 배후에 있던 생명과 윤리의 결합이라는 관념이 당시의 민중 신앙과 섞여 만들어진 양생론이자 민중종교 윤리였던 셈이다. Nurturing life is one of the most important thoughts in ancient china. Xiang Er Zhu is the bible of Wou Dou Mi Tu(五斗米徒). I investigated Xiang Er Zhu from the perspective of Nurturing Life in this treatise. Nurturing Life first shown in Zhuang Zi(莊子) and Guan Zi(管子) had developed through Qin Hin(秦漢) period and changed itself in accordance with the demand of age. This change can be told to be the development of Nurturing Life Theory. In post han period, Nurturing Life Theory had to fit itself into the age request, socialization. Nurturing Life Ethic in Xiang Er Zhu is the response to the request. China had some thoughts of the original form of Nurturing Life Ethic. Tai Ping Jing(太平經) is one of them. But the oldest model we can find would be in Guan Zi. In Guan Zi, we can find the thought that feeling stability cause health of mind and body. Nurturing Life in Xiang Er Zhu formed on the foundation of that thought. But it did not follow the same logic. It borrowed such concepts as Tai Yin(太陰), Tian Cao(天曹) from folk religion. Folk religion was familiar with the chinese and had the power to enforce moral behavior. People should keep Dao Jie(道誡) not to lessen his life by punishment of Tian Cao. But Zao Shen(조神) or San Shi(三尸) that report guilty of person to Tian Cao in Daoism Ethic is not in Xiang Er Zhu. Instead, Xiang Er Zhu proposed the technique of Shi Jie(尸解), revival from death. Nurturing Life Ethic in Xiang Er Zhu is folk religion ethic founded on the traditional ethic orienting feeling stability and the cohesion of life and ethic behind traditional ethic.

ATHB12, an ABA-lnducible Homeodomain-Leucine Zipper (HD-Zip) Protein of Arabidopsis, Negatively Regulates the Growth of the Inflorescence Stem by Decreasing the Expression of a Gibberellin 20-Oxidase Gene

Ora Son,허윤선,김윤경,이현정,김성한,김미란,남경희,이명석,김부용,박종범,박정안,이석찬,Atsushi Hanada,Shinjiro Yamaguchi,이인정,김승기,윤대진,Eva So¨derman,천충일 Sookmyung Women's University Research Institute of 2010 여성과 건강 Vol.6 No.1

토양환경지도 자료를 이용한 콩밭 토양의 화학성 비교

박지숙,이민진,정재원,김미혜,이서연,지윤미,한준호,김유학,공명석,한광현,노희명 忠北大學校 農業科學硏究所 2015 農業科學硏究 Vol.31 No.2

It is important to interpret the soil chemical properties in order to effectively manage the farmland. This study was conducted to investigate the soil chemical properties of upland soybean field according to the soil series at 32 upland fields located in the parts of Gangwon-do. Soil sampling sites were selected by using the National Statistics DB and KSIS DB that is a soil environment information system provided by the Rural Development Administration. Soil samples were collected from 0~15 cm of top soil before seeding or transplanting, air-dried, passed through a 2 mm sieve, and analyzed for soil pH, EC, organic matter, available phosphorus (P2O5), exchangeable potassium, exchangeable calcium and exchangeable magnesium. The average chemical properties have exceeded the each nutrient optimum range level of RDA, except the organic matter in experimental soil 2015. And despite application of conventional fertilization, each soil series nutrient contents were change respectively. The results of this study suggest that conventional fertilization should be applied based on the analysis about the amount of accumulated nutrient contents in the soil.

센서 융합을 이용한 자율이동로봇의 위치추정

정석윤,진광식,윤태성 國立 昌原大學校 產業技術硏究院 2004 産技硏論文集 Vol.18 No.-

Accurate position estimation is required for mobile robot navigation. To estimate current position, mobile robot uses sensors. As one sensor or two sensors system is insufficient to estimate accurately, it is necessary to use sensor fusion method. Mobile robot can obtain redundant and complementary information by using sensor fusion method. It is possible to estimate current position more accurately than one sensor or two sensors system. Sensor fusion system is composed of vision sensor, ultrasonic sensors and encoder sensor. Personal computer and interface board control three different sensors. Extended Kalman Filter(EKF) method using three different sensors is proposed for sensor fusion. The validity of the proposed sensor fusion method is proved by experimental results in indoor environment.

에어젯트 노즐의 설계 제량에 대한 연구

정성일,정석윤,김경훈,전흥신 경희대학교 산학협력기술연구원 1996 산학협력기술연구논문집 Vol.2 No.-

Air-jet looms represent a major step in the development of shuttleless weaving because of their ability to weave a wide range of yarns at high speeds. Air-jet weaving involves inserting a pre-measured length of yarn through the wrap shed by means of compressed air. The analysis of air flow characteristic of the main nozzle and acceleration tube is necessary to loom performance. We examined the effect of the main nozzle with different acceleration tube as well as diameter. And also, we compared to the performance of straight type tube and laval type tube.

익상구개와에 발생한 악성 섬유조직구종 1예

홍정표,김인섭,김문석,윤주헌 대한이비인후과학회 1999 대한이비인후과학회지 두경부외과학 Vol.42 No.9

고층 아파트 건물의 지진거동에 대한 물탱크의 영향 분석

윤석한,정은호,김희철 경희대학교 산학협력기술연구원 1998 산학협력기술연구논문집 Vol.4 No.-

Many structural aspects need to be considered to design the high-rise apartment building. The higher the building the larger the lateral loads such as in the case of wind and earthquake load due to the particular dynamic effects. The effect of the earthquake load is difficult to predict and differ to the structural characteristics of buildings although the shape of structures is similar, which is different from the case of a wind load. The heavy water tank on the apartment roof floors has a significant effect on the dynamic behaviours of buildings. The purpose of this study is to understand the behaviour of apartment building due to the weight of water tanks under the earthquake load. Dynamic analysis was conducted on two cases - 1) water tank is considered and 2) water tank is not considered - to analyse effect of water tank in a high-rise apartment building. Structural design was also considered to understand how the water tank on the roof floor affects each structural members.

레이저 스페클간섭법에 있어서 스페클크기와 측정 한계에 관한 연구

윤성운,김경석,양승필,정현철,김정호,이도윤 한국공작기계학회 1996 한국생산제조학회지 Vol.5 No.1

The high coherence of laser beam has made it possible to observe interference effects even in the light scattered from rough surfaces. That's why, when object with a scattering surface is illuminated with laser light, we do see a speckled appearance due to random interference. This sort of unique property of laser speckle has brought into existence the new noncontacting techniques such as speckle metrology method of measuring deformation, displacement, and vibration etc of objects with high optical sensitivity. The measurable range of speckle metrology especially used to measure in-plane information, however, is limited by some factors, the so-called strain, rotation, tilt of surface and out of displacement perpendicular to the plane of analysis. This restrictions severly limits the measurable range of speckle metrology by causing the decorrelation of speckle patterns. It is the purpose of this paper to give a survey on the measurable limitation of speckle photography method that is one of speckle metrology. Namely we will discuss the mutual relationships and problems of each limitations adding the restriction of the largest and smallest displacement measurable with speckle methods.