Carboxyethylgermanium sesquioxide(Ge-132)가 항암제의 세포독성에 미치는 영향

표명윤,민순홍,곽영희 숙명여자대학교 약학연구소 1998 약학논문집-숙명여자대학교 Vol.14 No.-

The cytotoxicity of carboxyethylgermanium sesquioxide(Ge-132) and anticancer drugs (cisplatin, mitomycin C, 5-fluorouracil) against tumor cell lines(L1210, SK-HepG-1) and mouse splenocytes was examined by MTT assay. Ge-132(8.5 x 10²㎕/ml, 1.7 X 10³㎕/ml, 3.4 x 10³㎕/ml) showed dose-dependent cytotoxicity against the tumor cell lines, on the contrary, increased cell proliferation against the normal mouse splenocytes. Combination of Ge- 132 with cisplatin(1.5㎕/ml, 15㎕/ml), mitomycin C(0.5㎕/ml, 1.0㎕/ml) or 5-fluorouracil (0.31㎕/ml, 1.25㎕/ml) showed additional cytotoxicity against L1210 and SK-HepG-1 cell lines, however, reduced clearly the anticancer drugs-induced cytotoxicity against the normal mouse splenocytes.

FRP방수용수지의 경화과정의 수축력 측정방법 개발과 수축력측정

표순주,田中亨二,정상진 대한건축학회 2004 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.24 No.1(구조계)

Unsaturated polyester resin for FRP waterproofing membranes have a disadvantage of shrinking in the process from liquid to solid state. It is fundamentally needed to estimate induced contraction stress of the resin for designing a good waterproofing membrane system. A new technique, in which the resin is poured in a floating frame on liquid of large specific gravity and induced contraction stress is measured, was proposed in the paper. The technique was applied for some resin samples and it was made clear that contraction stress mainly developed in a few ten hours and reached to the levels of 0.1-0.4N/㎣.

生産活動에 있어서 環境變化의 推移

表錞昇 건국대학교 1984 商經論叢 Vol.- No.19

폭풍발생에 따른 해안단면변화에 관한 수치해석

표순보,조원철,이보형,이홍식 중앙대학교 기술과학연구소 1998 기술과학연구소 논문집 Vol.28 No.-

폭풍발생에 다른 해안단면의 변화를 예측하는 것은 해안선 변화에 대한 종합적인 대책을 수립하는데 있어 중요한 역할을 한다. 해안단면변화는 주로 해빈의 유사이송에 에 의해 발생되나, 유사이송은 유사의 입경, 수면상승높이, 쇄파고 등 많은 요소들에 의해 복합적으로 작용하기 때문에 현재에도 정확한 예측이 어려운 실정이다. 본 논문에서는 해안단면에서의 평형에너지소산개념을 수치모델에 도입하여 폭풍발생에 따른 안층방향의 해안단면변화와 해빈침식에 대하여 분석하여 보았다. 안층방향의 해안단면변화와 해빈침식은 평형단면 파라미터, 유사이송률 파라미터, 수면상승높이에 의해 크게 영향을 받음을 알 수 있다. A numerical model is applied for predicting variation of the beach profile and beach erosion during storms. Equation of sediment continuity and dynamic equation, governing on-offshore sediment transport due to a disequilibrium of wave energy dissipation, are used in the model. During a storm, the beach profile evolves to a form where the depth at the surf zone is related to the distance seaward of the waterline. In general, variation of the beach profile is found to be sensitive to the equilibrium profile parameter, the sediment transport rate parameter and the elevated water level. Also, the model response characteristics in the simulation of beach erosion show a lag between the maximum storm surge elevation and the maximum erosion.

퍼지 集合理論에 의한 컴퓨터 統合生産의 戰略評價

표순승 建國大學校 經濟經營硏究所 1996 商經硏究 Vol.21 No.1

This paper outline an application of linguistic variables from the binary fuzzy relation and fuzzy equations to implementing of Computer Integrated Manufacturing(CIM) Strategies through the selection of the best technology among the related technologies. The use of linguistic variables facilitates an analysis on qualitative factors to assess CIM strategies. It can also be used on evaluation of the quality strategies or logistics strategies. In here, fuzzy model based the binary fuzzy relations and equations is presented and their fuzzy properties is also proved. But the definition for the proper fuzzy linguistic variables, their values and composition of the appropriate membership function and the sensitivity analysis to membership function variations must be accomplished.

武道選手들의 競技前 競爭不安에 關한 硏究

송순천,김진표,이권노 龍仁大學校 1997 용인대학교 논문집 Vol.14 No.-

The purpose of this study was to test marshal art players' unstable psychological conditions before their competitions. For this purpose, 42 Judo players, 32 Taekwondo players, 21 boxers and 21 wrestlers(total 126 players) who belonged to "Y" university training camp were sampled to be subject to the SCAT test in order to verify the differences of their psychological conditions by grade and event. The results of this study can be summarized as follows ; 1) As a result of testing the hypothesis 1, it was found that there were significant differences of psychological apprehensive conditions before competition among graders. Those freshmen players showed the highest level of apprehension(2.7500), followed by senior, sophomore and junior groups. 2) As a result of testing the hypothesis 2, it was found that there were no signifieant differences of psychological apprehensive conditions before competition among events. The boxers showed the highest level of apprehension (2.6938), followed by wrestlers, Judo players and Taekwondo players. 3) As a result of testing the hypothesis 3, it was found that there were significant differences of psychological apprehensive conditions before competition among events in case of freshmen and junior groups, while there were no significant differences of such conditions before competition among events in case of sophomore and seior groups.

상체의 중량 변화에 따른 보행의 운동현상학적 특성

홍성표,이순호 忠南大學校體育科學硏究所 1991 體育科學硏究誌 Vol.9 No.1

The purpose of this study was to find out the effect for carrying load of 20% & 40% of body weight by means of two different carrying systems on selected kinematic characteristic describe the walking gait patterns. 1. The gait cycle-time for loading of upperpart of body during walking gait was the longest at back pack system Ⅱ. The period of double support of back pack system condition tended to increase with loading of body and swing period tended to decrease. 2. Angle displacement of knee and ankle of joint was the most large at toe off phase and the most short at heel for gait cycle period. The angle displacement of ankle and knee in the condition of exteral load of body was slight increase at double pack system condition and decrease at back pack system condition. 3. The body posture and gait pattern for double pack condition were more similar to those for normal walking than for the back pack system condition, suggest that the double pack system was Kinematically more effective than the conventional back pack system for carrying the loads investigated.

복싱 指導者의 職業 價値觀과 職務滿足의 관계

송순천,백태길,김진표 龍仁大學校 武道硏究所 1998 武道硏究所誌 Vol.9 No.1

The purpose of this study was to examine the relationship betwiin work value of boxing coach their job satisfaction. For this purpose, review of the related literatures that work value and job satistaction. This study setting up the population was boxing coaches, and questionnaire survey were conducted to boxing coach who was participated national tournament June 24-29 at SUNG-NAM gymnasium. The subject sampling used cluster sampling method. And data selection considered age, teaching grade of boxing coach. Data selected cluster sampling was 150 and final used data was 107. As an instrument for the collection of data, first, the scale of work value used as a modification Sim, young-gil(1987)'s view by the medel of value of Kluckhohn(1961). And Job satisfaction's scale used the developed JDI(Job Descriptive Index) by Smith (1969) and it translated in Korean and standardized by Cho, young-tak(1996). The Statistics employed in the study were frequencies statistics and one-way ANOVA, ANOVA. As a result of the analysis of collected data, the following conclusions were obtained: 1. A director of boxing, have hegative human relation in relative of coach, others the human relationship of married coach is more actie than single coach. 2. The older boxing coach is satisfied with fob task, satisfaction of task is totally higher than the coach, other and the married coach is higher than single. 3. The positive, active value of job is high the satisfaction about job itself, relative satisfaction of collegue.

보행시 발생되는 하지 운동근의 장력과 관절 토오크의 수리적 해석

홍성표,이순호 忠南大學校體育科學硏究所 1994 體育科學硏究誌 Vol.12 No.1

The purpose of this study is to present the mathematical interpretation on joint torque while being normal gait which include the muscle tension and use equation of motion with a double rigid-pendulum model. then, the estimates of the stance and swing phase were obtained from photoghaphs. When the angel of thigh(θ₁) and calf (θ₂) of lower leg measured from vertical direction to counterclockwise are compared, the results as follow; 1. It is possible to interpret the mathematical model on the joint torque of lower extremity with double rigid pendulum model. 2. With the conition of double rigid pendulum model, the length of center of mass does not effect at the change of angle.

뇌종양의 악성도 판정을 위한 분열기 세포측정에 관한 연구

한용표,변진수,허철,홍순기,김헌주,조미연,정순희,김호근 대한신경외과학회 1992 Journal of Korean neurosurgical society Vol.21 No.11

Tissue markers of cellular proliferation have been utilized as prognostic indicators in tumors of the central nervous system. Nucleolar organizer regions represent transcriptionally active sites of ribosomal deoxyribonucleic acid and can be identified by a simple argyrophilic technique. The authors describe a standardized approach to the assessment of these argyrophilic nucleolar organizer regions(AgNORs) in 25 astrocytomas(including 6 glioblastomas), 6 oligodendrogliomas and 1 xanthochromic astrocytoma, which were also estimated in association with 2-year survival post-operatively. Appropriate sections were silver stained and AgNORs were counted in 1000 cells. In cases of astrocytoma, the mean AgNORs/cell count of group survived more than 2 years after operation was significantly different from that survived less than 2 years : 1.93±1.13 vs. ≥ 4.79±3.90. And the mean AgNORs/cell count was 1.53±0.32 in low grade astrocytoma. 2.03±0.59 in grade Ⅲ astrocytoma, and ≥6.64±3.77 in grade Ⅳ astrocytoma. Among the patients with the same grade astrocytoma, the mean AgNORs/cell count was lower in the cases of long survival rather than short survival. The assessment of AgNORs can be easily performed by any surgical pathology laboratory without specialized equipment. It may be used as a valuable and independent prognosticator of biological behavior in cases of astrocytoma.