전래놀이 동요를 활용한 집단 놀이가 유아의 대인문제 해결사고에 미치는 영향

오영희,김주현 배재대학교 인문과학연구소 2005 人文論叢 Vol.22 No.-

The object of this study is to provide base data of more effective utilization of traditional play songs through analyzing the effect of group activities using traditional play songs on young children's interpersonal problem thinking. For this purpose, we selected two kindergartens in Daejeon and prepared control and experimental groups with 31 of 4-5 year-olds in each group. For the experimental group, we had conducted group activities using traditional play song for 12 weeks. As a result, the experimental group's score of interpersonal problem thinking area was higher than that of control group. Therefore it is obvious that group activities using traditional play songs give positive effect to the thinking of alternative problem solving and prediction of consequence which are sub-capabilities of interpersonal problem thinking. In this study, we set problems and hypothesis as followings to investigate the effect of the group activities using traditional play songs on young child's thinking of alternative problem solving: 1. Do the activities using traditional play songs give effect to the capability of interpersonal problem solving of young child? 2. Do the activities using traditional play songs give effect to the thinking of alternative problem solving of young child? 2-1 There would be meaningful difference between two groups in thinking of alternative problem solving. 2-2 There would be meaningful difference between two groups in positive alternative solution of the problem. 3. Do the activities using traditional play songs give effect to the thinking of consequence prediction of young child? 3-1 There would be meaningful difference between two groups in the thinking of consequence prediction. 3-2 There would be meaningful difference between two groups in the method of consequence prediction.

O/W형 microemulsion의 생성영역과 입자크기 및 안정성에 관한 연구

오주영 ( Joo-young Oh ),한창규 ( Chang-gew Han ),조춘구 ( Choon-ku Zhoh ) 대한화장품학회 1995 대한화장품학회지 Vol.21 No.2

본 연구에서는 ME의 각 성분의 구조가 그들의 생성영역, 입자의 크기 및 안정성에 미치는 영향을 고찰하고자 surfactant로서 POE sorbitan fatty acid 계를 사용하였고, oil로는 포화탄화수소계인 liquid paraffin, squalane, 방향족계열인 alkyl benzoate, Isostearyl benzoate를 그리고 cosurfactant로는 glycerine, propylene glycol, sorbitol, 1, 3-butanediol을 사용하여 4성분계 ME을 제조하고, 이 계에서 cosurfactant의 구조적 특성이 ME 생성영역에 미치는 영향과 그리고 oil과 surfactant의 구조 특성이 제조된 ME 입자크기 및 안정성에 미치는 영향을 고찰한 결과, cosurfactant로 polyol류를 사용했을 때, polyol 분자 중 탄소가 같은 경우 OH수가 많을 때, OH기 수가 같을 경우 탄소수가 적을 때 ME생성영역이 크게 나타남을 알 수 있었으며 제조된 ME의 입자 크기를 비교했을 때 oil의 극성이 클수록, surfactant 소수부분의 alkyl chain의 탄소수가 클수록 입자크기가 작게 나타났다. 또한 분산상으로 사용된 oil 중 alkyl benzoate나 Isostearyl benzoatbenzoate 에 비해서 포화탄수소계인 liquid paraffin, squalane으로 구성된 ME의 경시 안정성이 더 양호하였다. This study was investigated to search for the effects of the structure of each component in four-component O/W microemulsion system on its formation region, droplet size and stablilty. The results was that the more number of OH site, the shorter carbon chain length of polyol, the larger formation region of microemulsion was showed. The small microemulsion droplet was obtained on condition that the polatry of oil was large and carbon chain length of hydrophobic group of surfactant was long. In using satrated hydrocarbon (such as liquid paraffin, squalane) as dispersed phase, the stability of microemulsion was better than aromatic oil phase.

Oblique Posterior Interbody Fusion with Bone Plugs by Unilateral Approach for Treatment of Lumbar Instability - Technical Note -

Soo Young Oh,Joo Han Kim,Jung Keun Suh 대한신경외과학회 2003 Journal of Korean neurosurgical society Vol.33 No.5

A new technical method using bone plugs with oblique posterior interbody fusion(OPIF) was designed to increase the fusion rate. One hundred-seventy-five patients were operated for lumbar instability between November 1990 and December 2000. The L5/S1 segment was affected in 129 cases(74%) of the patients. Oblique posteior interbody fusion with bone plugs by unilateral approach was performed in all patients. Eight-nine percent of these patients showed good surgical results. This stable transplant interbody fusion has the several advantages. Foreign substance is not used and this method increases fusion rate and cost-effective. OPIF using bone plugs along with Oh's screw could provide sufficient stability for segmental instability of the lumbar spine including spondylolisthesis of the lumbar spine, with or without concurrent herniated intervertebral disc or spondylotic narrowing. Key words:Bone plug;Lumbar spine;Oblique posterior interbody fusion(OPIF);Oh's screw.

급성심근경색증을 가진 한국인에 있어 Chlamydia Pneumoniae 감염의 영향에 대한 연구

이은미,오동주,황교승,안정천,송우혁,임도선,박창규,김영훈,서홍석,심완주,노영무,정희진,김우주,김종헌,송기준 대한순환기학회 2000 Korean Circulation Journal Vol.30 No.4

연령증가에 따른 혈압요소들의 좌심실비대 및 관동맥질환과의 관련성

박재석,박창규,박미영,박재형,김용현,나진오,신성희,서순용,홍순준,박성미,임홍의,김응주,서홍석,오동주,노영무 대한순환기학회 2004 Korean Circulation Journal Vol.34 No.2

수사법에서 협력의 원리와 정중성 원리의 상호작용

오주영 慶星大學校 1997 論文集 Vol.18 No.1

This paper aims at showing exactly how the Cooperative Principle suggested by H.P. Grice(1975) and the Politeness Principle by G.N. Leech(1983) interact in the interpretation of indirectness. To achieve this aim. I tried to explain the bacic concepts and roles of these two principles in Two and Three chapters, and then to investigate their interactive roles: in particular, which is more powerful or influential in our daily conversations. The results are as follows: There must be the general social function of these two principles and the arrangement relation between them. The CP enables one participant in a conversation to communicate on the assumption that the other participant is being cooperative. In this CP has the function of regulating what we say so that it contributes to some assumed force or goals. But the PP has a higher regulative orle than this:to maintain the social equilibrium and the friendly relations which ebable us to assume that our interlocutors are being cooperative in the first place.

스포츠에어로빅 선수의 내적 동기가 생활만족도에 미치는 영향

오윤선,박주영 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.4

The purpose of this study was to analyze the effect of the intrinsic motivation of sports aerobics athletes to life satisfaction, For this study, all student athletes from Korean middle school to university and non-student athletes are chose as the population. Among them, 167 athletes are contacted as samples to be studied. 17 of them are not reviewed because of untimely response and doubted sincerity of their answers. The author used questions from Ryan's Inner Motive Questionnaire (18 questions, 1982 translated, edited and standardized by Sung, Chang-Hoon, 1996) and Kammann & Flett Affetometer-Ⅱ Questionnaire (40 Questions, 1983, translated, edited and standardized by Hong, Gil-dong, 1995) to analyze the sample with statistical calculations including mean, standard deviation, reliability analysis, frequency analysis, one-way ANOVA, independent sample t-test, correlation and multiple regression analysis for the study. The study conclusions from this study summarized as follow: First, there were differences in sports aerobics athletes intrinsic motivation and life satisfaction depending on their characteristics such as sex and educational back ground. Second, intrinsic motivation of sports aerobics athletes affect their life satisfaction level. That is, intrinsic motivation and life satisfaction showed correlations and cause-effect relationship. All these results mean that there are very close relationships among intrinsic motivation and life satisfaction and different intrinsic motivation may cause different life satisfaction level, From all of these results analyzed together, we can say that intrinsic motivation of sports activities are affected by the sex and education background of the person and if we know the intrinsic motivation of the sports aerobics athletes applicants, we can get Letter results and sports aerobics athletes life satisfaction from them.

스포츠에어로빅스 선수의 내적동기가 스트레스에 미치는 영향

오윤선,김상현,박주영 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.2

The purpose of this study was to analyze the effect of the intrinsic motivation of sports aerobics athletes to stress. For this study, all student athletes from Korean middle school to university and non-student athletes are chose as the population. Among them, 167 athletes are contacted as samples to be studied, 17 of them are not reviewed because of untimely response and doubted sincerity of their answers. The author used questions from Ryan's Inner Motive Questionnaire (18 quesions, 1982, translated, edited and standardized by Sung, Chang-Hoon, 1996) and Kim, Byung-Joon Sports Stress Factors Questionnaire (38 Questions) to analyze the sample with statistical calculations including mean, standard deviation, reliability analysis, frequency analysis, one-way ANOVA, independent sample, t-test, correlation and multiple regression analysis for the study. The study conclusions from this study summarized as follow: First, there were differences in sports aerobics athletes intrinsic motivation and stress depending on their characteristics such as sex and educational back ground. Second, intrinsic motivation of sports aerobics athletes affect their stress level. That is, intrinsic motivation and stress showed correlations and cause-effect relationship. All these results mean that there are very close relationships among intrinsic motivation and stress and different intrinsic motivation may cause different stress level. From all to these results analyzed together, we can say that intrinsic motivation of sports activities are affected by the sex and education background of the person and if we know the intrinsic motivation of the sports aerobics athletes applicants. we can get better results and sports aerobics athletes life satisfaction from them.

β-glycerophosphate 혼합시 인간 치수 세포에 대한 Portland cement의 생활성에 관한 연구

오영환,장영주,조용범 대한치과보존학회 2009 Restorative Dentistry & Endodontics Vol.34 No.5

β-glycerophosphate는 치수의 상아모세포 분화를 촉진하는 물질이다. Portland cement는 수중에서 장기간에 걸쳐 용해되기 때문에 β-glycerophosphate을 혼합한 Portland cement는 수산화칼슘과 함께 β-glycerophosphate를 장기간 용출하게 된다. 본 실험에서는 β-glycerophosphate을 혼합한 Portland cament에 대한 인간치수세포의 반응을 알아보았다. 인간 치수 세포에 대한 β-glycerophosphate의 효과를 알아보기 위해 다양한 농도의 β-glycerophosphate와 dexamethasone에 대한 인간 치수 세포의 ALP activity을 측정하였고 alizarin red S로 염색하여 관찰하였다. β-glycerophosphate가 다양한 농도(10 mM, 100 mM, 1 M)로 혼합된 Portland cement에 대한 인간 치수 세포의 MTS assay, ALP activity를 측정하고 SEM으로 관찰하였다. 치수세포의 석회화 정도를 관찰한 연구에서 β-glycerophosphate와 dexamethasone 단독으로 적용하였을 때 거의 효과가 없었으나 5 mM β-glycerophosphate와 100 nM dexamethasone을 혼합 적용하였을 때 가장 높은 ALP acticity를 보였다. 분화제를 첨가하거나 첨가하지 않은 모든 실험군에서 치수세포에 대한 독성은 관찰되지 않았으며 Portland cement에 10 mM β-glycerophosphate을 혼합한 시편의 ALP activity가 대조군에 비교하여 가장 많이 증가하였다. 결론적으로 β-glycerophosphate이 혼합된 Portland cement는 세포 독성이 없으며 첨가물이 없는 Portland cement에 비해 치수 분화 및 석회화를 더 많이 일으키므로 임상적으로 β-glycerophosphate을 혼합한 Portland cement 적용은 재료 하방에 더 많은 상아질을 형성시킬 것으로 추측된다. The purpose of this study is to investigate the response of human pulp cell on Portland cement mixed with β-glycerophosphate. To investigate the effect of β-glycerophosphate and/or dexamethasone on human pulp cell, ALP activity on various concentration of β-glycerophosphate and dexamethasone was measured and mineral nodule of human pulp cell was stained with Alizarin red S. MTS assay and ALP activity of human pulp cell on Portland cement mixed with various concentration of β-glycerophosphate (10 mM, 100mM, 1M) was measured and the specimens were examined under SEM. Addition of β-glycerophosphate or dexamethasone alone had no effect however, the addition of 5 mM β-glycerophosphate and 100 nM dexamethasone had the largest increasement in ALP activity. There was no toxicity in all samples and the data showed that Portland cement mixed with 10 mM β-glycerophosphate had more increase in ALP activity compared with control. In conclusion, Portland cement mixed with β-glycerophosphate has no toxicity and promotes differentiation and mineralization of pulp cell compared with additive-free Portland cement. This implicated that application of Portland cement mixed with β-glycerophosphate might form more reparative dentin and in turn it would bring direct pulp capping to success.

잎새버섯(Grifola frondosa) 추출물 및 잎새버섯과 흰목이(Tremella fuciformis) 혼합추출물의 급성독성시험

오영주 외 한국버섯학회 2010 한국버섯학회지 Vol.8 No.3

본 연구에서는 혈당강하 소재로서 가능성이 확인된 GFPC와 잎새버섯 및 흰목이 추출 혼합물의 안전성을 평가하기 위하여 수행되었었다. 마우스에 대한 급성경구독성을 평가하기 위해 체중 kg 당 최고 5g의 각 시험물질을 마우스 위에 직접 투여하여 48시간 동안 관찰 한 결과 모든 실험군에서 사망예가 관찰되지 않아 LD50 은 5g/kg B.W. 이상으로 계산되었으며, 임상 증상이나 체중에서도 유의할만한 소견이 관찰되지 않았다. 따라서 본 실험의 GFPC와 잎새버섯 및 흰목이 추출 혼합물은 마우스에 있어서 단기 급성 경구독성이나 부작용을 유발하지 않는 안전한 식품소재로 평가되었다. 결론적으로 GFPC와 잎새버섯 및 흰목이 추출 혼합물은 급성 독성이나 부작용을 유발하지 않아 임상사용의 가능성을 제시하여 주었다. The acute toxicity of a crude extract of maitake mushroom(Grifola frondosa practical compound: GFPC) and the mixture of maitake mushroom extract and white jelly mushroom extract(Tremella fuciformis practical compound: TFPC). For acute oral toxicity test, male and female ICR mice were randomly assigned to five groups, consisting of 12 animals each, six males and six females, received either GFPC or the mixture of GFPC and TFPC, at dose of 0, 2,000 and 5,000mg/kg b.w. by orally(10ml/kg b.w.). For the period of 48hr, clinical signs, body weight and food intake were measured. All animals survived during the study and did not show any clinical signs. Food intake was mildly decreased in both GFPC and the mixture of GFPC and TFPC treated groups, however, body weight gain showed no significant difference among the groups. It is suggested that LD50 of GFPC and the mixture of GFPC and TFPC by oral administration was estimated to be over 5,000mg/kg in both sexes of mice. These results conform that GFPC and the mixture of GFPC and TFPC are safe and no toxic at average dietary level.