미술활동이 유아의 정서와 심리에 미치는 효과 : 5~7세 유아 대상

정유선 이화여자대학교 교육대학원 2003 이화교육논총 Vol.13 No.-

As with the advancement of psychology or pedagogy, the significance of art education in education fields has been raised newly by leading figures in the educational world, and art education has also become acknowledged as a basic field in infant education. Infant art is closely related with the development of infants and the experience of art activity as a means of self-expression involves social, cognitive and creative values. In addition, infants have a variety of experiences through the motivation of painting, the processes of art activity and the sense of achievement after completion. Especially, infant art may imply the important meaning that it can encourage the psychological development of infants, purify their emotions, and furthermore contribute to the formation of a harmonious human being by development into more positive activity, as a means to express psychological desires by stimulating natural expressions from the bottom of their hearts and emotional instinct. From the viewpoint as an art instructor who has instructed directly infants in the art education field of an social education institution since 1992, the researcher attempted to understand the psychological inner world implied through their art activity and to apply the result to art education. This study corresponds to a case study based on the theoretical background that art activity in infancy when the desire for self-expression starts to emerge positively, as the most important period in growth of a human being, affects positively the emotional and psychological changes of infants. For analysis of this study, using an art education program for normal group, art lessons of total 24 times were conducted for six months; the subjects were the infants who tended to show impulsive/excessive behavior, passive/anxious behavior or ostentatious/perfectionist behavior among at 5- to 7-year-old normal infants whom the researcher directly instructs. The researcher analyzed findings from the process and changes in their behaviors and tried to identify the effect of art activity through questionnaire for their parents and observer's report of the researcher. The results of this study were as follows. First, for the infants who had showed impulsive/excessive behavior, passive/anxious behavior or ostentatious/perfectionist behavior, the art activity brought them into decrease in such problematic behavior and easing in problematic expression in their works of art through observing the results of art activity and their behavior during the lessons, questionnaire for their parents and consultation. Second, for the infant, corresponding to a case subject F, who tended to show ostentatious/perfectionist behavior, although the extremely perfectionist behavior was reduced through the art activity, the exceedingly ostentatious behavior appeared partly even till the last phase of this study. Probably, this suggests that a good home environment and their parents' concern as well as the instructor's efforts to induce change in infant behavior should be required simultaneously to get a constant effect. In conclusion, art activity in infancy should be effectively instructed in consideration of the education-for-the-whole-man functionality to develop infants' creativity and expressivity and infant characteristics such as environment, individual behavior or psychological status, kicking off the traditional guidance just emphasizing the result focused on its functionality. To do so, before art education is allied as a means to treat and diagnose a problem related to learning and sociality incurred after entering school, appropriate programs to prevent normal infants' behavior or slightly problematic behavior from developing into pathologically serious behavior should be developed. Furthermore, if instructors and parents lead the improvement of suitable environment for that, it is sure that infants will grow to be healthy children in emotional and psychological aspects through art activity.

Pseudomonas fluorescens의 Salicylate hydroxylase를 암호하는 유전자의 클로닝

정유선,민경희,이나리 숙명여자대학교 자연과학연구소 1997 자연과학논문집 Vol.- No.8

Pseudomonas fluorescens SME11로 부터 salicylate hydroxylase를 암호하는 nahG 유전자를 클로닝하기 위하여 NAH플라스미드를 주형으로 하여 PCR을 수행하였다. PCR방법으로 얻은 1.6kb DNA절편을 pT7Blue(R)벡터에 삽입시켜 재조합 플라스미드 pNY1을 제조하였으며 이것을 E. coli에 형질전환하였다. 재조합 DNA를 제한효소로 처리하여 EcoRⅤ, KpnⅠ, PvuⅡ, StuⅠ등이 존재함을 확인하였으며, 이것으로 간단한 제한효소지도를 작성하였고 재조합 DNA를 한 방향으로 deletion하여, nahG유전자를 포함한 DNA절편의 염기서열을 결정하였다. 재조합 플라스미드인 pNY1에는 1,305bp크기의 open reading frame이 존재하였으며, salicylate hydroxylase에 해당하는 434개의 아미노산을 암호하였다. 아미노산서열을 비교한 결과, P.putida KF715와 84.1%, P.putida PpG7과 71.4%, P.putida S-1 과 48.7%의 homology를 보였으며, 또한 Sphingmonas sp.와 26.8%의 homology를 보였다. Pseudomonas fluorescens SME11 carrying NAH plasmid was isolated from wastewater. To clone nahG gene encoding salicylate hydroxylase, 1.6kb DNA fragment of PCR product from NAH plasmid was inserted to pT7Blue(R) vertor and resulting recombinant DNA was named pNY1. The transformants, E.coli SMY1, clone containing the recombinant plasmid pNY1 were able to convert salicylate to catechol and produced dark brown color caused by accumulation and auto-oxidation of catechol. Restriction endonuclease mapping of 1.6kb size of the insert of the recombinant plasmid pNY1 was carried out with EcoRⅤ, KpnⅠ, PvuⅡ, StuⅠ. By means of unidirectional ExoⅢ deletion and dideoxynucleotide chain termination, we determined the nucleotide sequence of the DNA fragment containing nahG gene. One open reading frame of 1,305 bp corresponding to 434 amino acids was found in the insert DNA. Deduced amino acid sequences of the nahG gene showed 84.1%, 71.4%, 48.7%, and 26.8% homologies to those from P.putida KF715, P. putida PpG7, P. putida S-1, and Sphingmonas sp., respectively.

Helicobacter pyloir 양성 소화성 궤양에서 lansoprazole 포함 삼제요법의 제균율 및 제균판정에 있어서 요소호기검사의 유용성

정혜경,곽재진,유민아,배기선,권정미,이종수,김도영,문일환 대한감염학회 2003 감염과 화학요법 Vol.35 No.3

목적 : 본 연구는 Helicobacter pylori (이하 H. polyri) 양성인 소화성 궤양 환자에서 lansoprazole 포함 삼제요법의 제균율을 알아보고, 제균 치료 후 제균 판정에 있어서 요소 호기 검사(Urea breath test, 이하 UBT) 및 신속요소분해(rapid urease test, 이하 RUT test)와의 일치율에 대하여 알아보고자 하였다. 방법 : 상부위장관내시경 검사에서 H. polyri 양성인 소화성 궤양환자에서 lansoprazole 60㎎+amoxicillin 2g+clarithromycin 1g의 약제를 2회 분복하여 1주간 복용하는 삼제요법을 실시하였다. 최소 4주후 추적 상부위장관내시경을 실시하였고, 전정부와 체부에서 각각 RUT를 실시하였으며 UBT(5분, 20분)를 시행하였다. 결과 : 대상환자는 총 46명으로 남자 34명(48±13세), 여자 12명(53±14세)이었다. LAC 삼제요법의 제균율은 40/46명(87.0%)이었고, 궤양의 치유율도 42/46명(91.3%)이었다. RUT와 20분 UBT 결과가 모두 음성이었던 경우는 41예, 모두 양성이었던 경우는 4예로 RUT와 UBT는 97.8% (45/46)의 일치율을 보였고, 1예는 UBT는 음성이었으나 체부에서 시행한 RUT가 양성이었다. 5분 UBT 검사가 양성이었던 예는 14/34 (41.2%) 이었고, 이 14예 중 12예(85.7%)는 20분 UBT 검사 음성, RUT 음성이었다. 결론 : Lansoprazole과 amoxicillin, clarithromycin 1주일 병합요법은 H. polyri 양성인 소화성 궤양 환자에서 87.0%의 제균율을 나타내어 우수한 효과를 보였고, 요소호기검사는 제균 치료 후 제균 판정에 유용한 비침습적인 방법임을 확인할 수 있었다. Background : There are only a few studies on Helicobacter pylori (H. pylori) for its eradication rates of lansoprazole-based triple therapy in Korea, and the results are controversial. Therefore, we undertook to investigate the eradication rate of lansoprazole-based triple therapy, and compare the concordance rate of urea breath test (UBT) and rapid urease test (RUT) in evaluating H. pylori eradication. Methods : Patients with acute peptic ulcer who were H. pylori-positive were recruited by prospective, consecutive manner. They received lansoprazole 30 ㎎ b.d., amoxicillin 1 g b.d. and clarithromycin 500 ㎎ b.d. for 1 week. Upper endoscopy was performed after 4 weeks to check for ulcer healing, and UBT and RUT were performed to evaluate H. pylori eradication status. Results : A total of 46 patients were recruited, and they were all compliant. H. pylori eradication rate was 87.0% (40/46) and ulcer healing rate was 91.3% (42/46). Forty one patients showed negative in both UBT and RUT, and 4 patients revealed positive in both tests, therefore, the concordance rate of UBT and RUT was 97.8% (45/46). Conclusion : Our study showed that 1-week lansoprazole-based triple therapy was effective in H. pylori eradication and ulcer healing. UBT can be an effective, noninvasive method for evaluating H. pylori status after H. pylori eradication.

Dihydroflavonol 4-reductase 유전자를 이용한 담배의 형질전환

유정아,이원숙,이주안,김영채,박영두 경희대학교식량자원개발연구소 2006 硏究論文集 Vol.25 No.-

본 연구는 화색과 관련된 DFR 유전자를 Agrobacterium을 이용한 형질전환 방법으로 담배(Nicotiana tabaccum L.)에 형질전환 시키기 위해 수행되었다. 이를 위하여 배추의 DFR 유전자를 CaMV 35S promotor와 nos terminator를 운반하는 식물 발현용 vector, pCAMBIA 1302에 삽입하였다. 재조합된 벡터 pCAMBIA 1302-DFR은 Agrobacterium tumfaciens LBA4404를 이용하여 담배 식물체 잎 절편체를 형질전환한 후 MS 배지에 1.5 mg·L^(-1) BA, 50 mg·L^(-1) hygromycin 및 200 mg·L^(-1) cefotaxim이 첨가된 1차 선발배지에서 신초를 유도하였다. 유도된 신초는 100 mg·L^(-1) hygromycin과 200 mg·L^(-1) cefotaxim이 첨가된 2차 선발 배지에서 뿌리를 유기하였다. 뿌리가 형성된 재분화 개체는 온실에서 재배하였으며 재배된 담배로부터 genomic DNA를 추출하고 DFR 유전자의 담배 genome내로의 전이여부를 hygromycin primer를 이용하여 PCR 방법으로 확인한 바 형질전환 개체에서 예상했던 365 bp 단편을 볼 수 있었으나 형질전환을 시키지 않은 식물체에서는 PCR 산물을 확인 할 수 없었다. PCR 검정으로 확인된 담배는 화색변이 여부를 관찰하기 위해 온실에서 재배 중에 있다. Dihydroflavonol 4-reductase (DFR) gene was introduced into tobacco (Nicotiana tabaccum L.) plants using Agrobacterium mediated transformation. To introduce this gene, DFR gene was cloned into plant binary vector, pCAMBIA 1302, harboring CaMV 35S promotor and nos terminator. After infection with Agrobacterium tumefaciens LBA4404 containing pCAMBIA 1302, transformed shoots were induced from first selection medium (MS medium + 1.5 mg·L^(-1) BA + 50 mg·L^(-1) hygromycin + 200 mg·L^(-1) cefotaxim). To confirm the transfer of DFR gene in the genome of tobacco plants, PCR was conducted using primers of the hygromycin gene. A PCR fragment of 365 bp was obtained from each transformed plants, which is the predicted size of the hygromycin gene but not from nontransformed plants. Transformed tobacco plants are growing in the greenhouse to analyze phenotypic variation, especially flower color.

자폐스펙트럼 장애아동의 의사소통 기술 향상에 관한 단일대상연구의 문헌 분석

정유진,윤현숙 이화여자대학교 특수교육연구소 2014 특수교육 Vol.13 No.1

이 연구는 2007년부터 2013년까지 이루어진 자폐스펙트럼 장애아동의 의사소통 기술 향상을 위한 연구들을 조사하여, 일반적인 특징과 동향을 알아보고, 단일대상연구 증거기반 실제(evidence-based practices: EBP)의 기준이 되는 Horner 등(2005)이 제안한 질적 지표를 기초로 중재방법에 대한 문헌 분석을 실시하였다. 연구 결과, 첫째, 자폐스펙트럼 장애아동의 의사소통 기술 향상을 위한 단일대상연구들의 일반적인 특징을 분석한 결과, 연구대상 측면에서는 3명 이상으로 실시된 연구들이 절반 이상이었고, 연령은 주로 초등연령에서 이루어져 왔으며, 장애정도는 경증-중간 자폐에서부터 중도 자폐에 이르기까지 고르게 이루어져 왔다. 연구환경은 여러 기타 외부 환경에서 이루어진 연구들이 절반을 차지하였고, 실험설계는 주로 중다 기초선 설계와 중다 간헐 기초선 설계를 많이 사용했다. 독립변인으로는 다양한 중재방법들이 사용되었으며, 이 중 4편 이상의 논문에서 실시된 중재로는 상황이야기 중재, 보완대체 의사소통 중재가 있었다. 다음으로 종속변인으로는 의사소통 기능 증진의 효과를 본 연구들이 절반 이상을 차지하였다. 둘째, 자폐스펙트럼 장애아동의 의사소통 기술 향상을 위한 단일 대상연구들의 증거기반 실제의 기준이 되는 질적 지표 충족 정도를 살펴본 결과, 질적 지표의 영역별 평균 충족률은 종속변인 96%, 기초선 94%, 대상자 및 환경 91%, 실험통제 및 내적 타당도 91%, 독립변인 78%, 사회적 타당도 64%, 외적 타당도 62% 순으로 나타났다. 또한 각 논문별로 질적 지표의 충족여부를 살펴본 결과 21가지 질적 지표 중 90%에 해당되는 19가지의 질적 지표를 모두 충족시키는 경우는 6편(23%)인 것으로 나타났다. In this study, we investigated literatures done through 2007 to 2013 about the improvement of communication skill in children with autism spectrum disorder. We examined general feature and trends, and performed qualitative analysis based on quality indicator which can be a standard for evidence-based practice(EBP) in single subject research suggested by Horner et al.(2005). In the view of general feature and trends, we first found that more than half studies were performed with three or more children in terms of subject of study, and mainly carried out in the age before 13. Severity of disability was identified evenly from mild and moderate to severe autism. From the side of research environment, more than half studies were performed in many different environments, mostly using multiple baseline design and multiple probe design. Various interventions were conducted as independent variable. Social stories intervention and augmentative and alternative communication intervention(AAC) were employed in more than 4 literatures. In dependent variable, it was confirmed that more that half of studies showed the significant improvement in communication skill. In the analysis of satisfaction level in quality indicator, the average level of areal satisfaction in quality indicator was respectively 96% in dependent variable, 94% in baseline, 91% in subjects and environments, 91% in experimental control/internal validity, 78% in independent variable, 64% in social validity, and 62% in external validity. Besides, among all literatures examined by satisfaction level in quality indicator, 6 literatures (23%) fulfilled the requirements of 19 out of 21 quality indicators.

웨딩헤어 관련 코디네이션의 이미지 지각 (Ⅰ) : 여대생을 중심으로 Based on Female University Students

정현주,한유정 한국의류학회 2003 한국의류학회지 Vol.27 No.7

This paper looks at perceived images of female university students concerned with various wedding hair coordination including wedding hair styles, veil details and fitting positions and head dresses. To design and experimental test of a wedding dress and hair coordination variables, the content analysis of magazines was performed and hair experts were interviewed. 17 stimuli representing the variables of wedding hair coordination were manipulated and included with hair styles(2), veil details(2), veil fitting positions(2), head dresses(2) and a wedding hat(1). The questionnaire of 445 was carried out and data were statistically processed. As a result, five images of wedding hair coordination were factors loaded, that is, favorable, decorative, smooth, personal and pretty one. Various main and interaction effects were found in images of it regarding to changing hair styles, different veil details and fitting positions and head dresses, favorable images, they affected by interactions between hair styles and veil details, hair styles and veil fitting positions, hair styles and head dresses and between veil details and the fitting positions, For personal images, interactions between veil details and the positions of veil fitting had effects on female students; for smooth images, That is, for hair style, female university students were influenced by favorable and smooth images; for veil details by decorative and smooth images; for the positions of fitting veil, by decorative and smooth images; for the positions of fitting veil, by decorative and favorable ones. Then the researcher examined effects by dual interactions between factors of wedding hair coordination. For decorative images, they were found influenced by interactions between hair styles and veil details and between hair styles and head dresses. For personal ones. interactions between veil details and the fitting positions; for pretty images, interactions between the fitting positions and head dresses. These findings will provide sellers of the wedding dress with the idea of how females to perceive wedding hair coordination according to the variation of it.

복수의 자율이동로봇의 협조운동에 관한 연구

정원갑,최유식,서호철,이석규,이달해 영남대학교 공업기술연구소 1999 工業技術硏究所論文集 Vol.27 No.2

This paper proposes a fuzzy algorithm for cooperative behaviors of multiple autonomous mobile robots. Each robot makes decision of his behavior based on the information obtained by ultrasonic sensors to measure the position and angles of other robots. To enhance the industrial applicability of the suggested algorithm, we add disturbances of error angle caused by wheel steering when autonomous mobile robot navigates toward next destination point. This algorithm uses the position and velocity information of both the nearest robot and other robots within the detective radius of sensor with different weighting. Based on the fuzzy rule table and fuzzy inference, we obtain the rotational angle of the robots. The effectiveness of the proposed algorithm is shown by some computer simulations where a group of mobile robots encircles with equi-interval. In addition each robots is given weighting value to avoid the wall. Finally, the suggested algorithm shows that the more robots exist, the more effective it is.

반복적인 급성 신부전을 유발한 호산구성 장염 1 예

정혜진;김현태;김유선;정현걸;강윤경;문정섭 인제대학교 2011 仁濟醫學 Vol.32 No.-

Eosinophilic gastroenteritis is a rare disorder of unknown etiology characterized by presence of gastrointestinal symptoms, eosinophilic infiltratio n of one or more parts of gastrointestinal tract without involvement of other organs and absence of parasitic infestation. The clinical presentation depends on the extents and depths of eosinophilic infiltration. Mucosal involvement may result in abdominal pain, nausea, vomiting, diarrhea and weight loss. We report a case of eosinophilic enterocolitis in a 55-year-old female presented with abdominal pain and watery diarrhea resulting in recurrent acute renal failure.

경사로 활동에서의 유아의 연령에 따른 구성놀이 질의 차이

유영의,성정숙 순천향대학교 인문과학연구소 2007 순천향 인문과학논총 Vol.20 No.-

노인 인구에서 신경인지기능저하와 혈청 지질농도와의 상관성

유영선,최석주,정성수,김지은,윤성욱,전동욱,백준형,박성우,이정구,추일한,김영훈 大韓神經精神醫學會 2008 신경정신의학 Vol.47 No.6

Objectives : In this study, the authors evaluated the correlation between eurocognitive impairments and serum lipids levels among Korean elderly over the age of 65. Methods : A total of 609 elderly individuals participated in this study. Screening for cognitive impairments were carried out using the Mini-Mental Status Examination-Korean version (MMSE-KC). There were 197 subjects above 1.5SD Of MMSE- KC and they were evaluated using the Korean versions of the Consortium to Establish a Registry for Alzheimer's Disease (AD) (CERAD-KC) and Geriatric Depression Scale (GDS-K). Results : There was a correlation between old age/low levels of education and AD (p<0.05, P<0.01). There was an inverse correlation between the serum level of total cholesterol and the word list recognition test scores. The serum levels of LDL cholesterol were inversely correlated with the scores on the constructional praxis test, word list recall test and word list recognition test. Inverse correlations between the serum level of triglyceride and scores on the word list recall test and word list recognition test were also observed. Conclusion : There were inverse correlations between the serum levels of lipids and language/memory function in subjects with AD.