학습장애에 대한 예비보육교사의 인식

강대옥,박재국 한국특수아동학회 2002 특수아동교육연구 Vol.4 No.2

본 연구는 학습장애에 대한 개념 및 처치 등에 대한 현실적 문제점에 주목하여 예비보육교사들이 인식하고 있는 학습장애에 대한 암묵적인 개념을 규명하고 이에 따른 조기 진단 및 조기 중재 프로그램을 마련하는데 도움을 줄 수 있는 기초적 자료를 제공하고자 하였다. J시에 위치하고 있는 J대학 보육교사교육원, 유아교육과, 보육상담전공에 재학 중인 예비보육교육사 165명을 대상으로 학습장애의 정의와 특성, 학습장애아 지도시 애로사항과 우선 지도사항 등에 대한 인식을 설문지법을 이용하여 조사한 결과 다음과 같은 주된 결론을 얻었다. 1. 예비보육교사의 학습장애에 대한 개념 인식은 학습부진 또는 정신지체와 혼동되는 불명확한 것으로써 명확한 개념 기준이 제공될 필요성을 시사하는 것이었다. 2. 예비보육교사는 학습장애에 대하여 유아교육기관의 교사나 부모에 의하여 조기에 발견될 수 있는 것으로 인식하고 있다. 이 결과에 따라 이들 대상에 의한 조기 발견이 가능할 수 있는 지원체제 및 교육 제공에 대하여 고찰했다. 3. 예비보육교사는 학습장애아동을 위한 지도에 있어서 교사 대 아동 간 신뢰관계를 전제로 하면서 주의집중과 정서적 안정을 유도할 수 있는 흥미 중심의 내용이어야 한다고 인식하고 있다. 이 결과는 이러한 인식을 토대로 구성된 지도 프로그램의 개발과 그 효율성을 검토할 수 있는 후속 연구의 필요성을 시사하는 것이었다. We can classify, diagnose, and interfere the target group with learning disability through explicit conceptualization. But we have used the concept about learning disability indistinctly. Thus the purposes of this study are to survey the implicit perceiving of pre-educare teachers about learning disability and to offer basic material for the explicit conceptualization and the teaching strategy about the learning disabled in the field. The data of this study were obtained 165 pre-educare teachers. The conclusions obtained from the results and discussions of this research from the results and discussions of this research are as follows: 1. Pre-educare teachers defined learning disabled to be low children in academic, attentional, and understanding aspect, and they thought the learning disabled have attention deficit, low academic performance speed, low motive about learning, and language expression problem. 2. Pre-educare teachers pointed language and mathematics as the most difficult subject to the learning disabled. 3. Pre-educare teacher perceived the cause of learning disability was environmental and genetic factor and the methods to discover the learning disabled were observation, test, diagnose, and interview. 4. Pre-educare teachers perceived parents and teachers could find the learning disabled first of all, and the rate of appearance of learning disability was 5% below. 5. Pre-educare teacher perceived learning disability was or wasn't related to IQ, and they pointed autistic disorder and mental retarded as similar types with learning disability. 6. Pre-educare teacher perceived learning disability was different from mental retarded in native ability deficit, and slow learner in environmental poor performance. 7. Pre-educare teachers perceived it was difficult to make the learning disabled pay attention to learning, to endure for the learning disabled, and to repeat guidance continually. And they perceived we need to connect relation between children and teacher through teacher's concern and truth. Also they perceived it was important to keep mental health and interest about learning for emotional security.

흰쥐 경동맥 손상 모형에서 체외 방사선조사에 의한 신내막 과증식억제 : Intercellular Adhesion Molecule-1과 Vascular cell Adhesion Molecule-1의 역할 The Possible Role of Intercellular Adhesion Molecule-1 and Vascular Cell Adhesion Molecule-1

강동헌,승기배,장기육,임상현,정해억,임효영,김연실,채장성,김재형,홍순조,최규보 대한순환기학회 1999 Korean Circulation Journal Vol.29 No.9

유치원 급식소의 HACCP 시스템 적용을 위한 미생물학적 위해 분석

강병태 ; 이재우 ; 박동철 ; 윤옥현 김천대학교 2005 김천대학교 논문집 Vol.26 No.-

Foodservice at kindergarten has been provided nation-wide.

독성물질의 세포사 기전 및 세포사 유발물질의 검색법 개발에 관한 연구(Ⅰ) : 독성물질로 인한 파킨슨병 모델에서의 세포사 기전 연구 Study on the cell-death mechanisms of toxin-induced parkinsonism

강태석,김종민,서경원,김영옥,김준규,오재호,이윤동,김규봉,오정자,송연정,임종준,전범석,문전옥,최광식 식품의약품안전청 2000 식품의약품안전청 연보 Vol.4 No.-

MPTP 독성물질이 도파민성 신경세포에 선택적으로 작용하여 산화성 손상에 의한 신경세포사를 일으키는 것을 이용하여 파킨슨병의 동물모델을 만들고, 이를 통해서 아폼토시스를 비롯한 포사의 기전에 대한 연구 및 너코틴의 신경세포 보호효과 여부를 판정하는 실험을 병행하고자 하였다. 파킨슨꾐의 동물모델을 MPTf 독성 물질을 이용하여 확립하였으며, MPTP(30mgag, i.p.)를 투여한 후 1, 2,3, 4, 5일째 흑질 조직을 채춰하여 tarm로 박걸하여 tyrosine hydroxylase 면역조직화학염색을 수행하여 cell countif우한 결과, control은 57.635ce11s, 1일째 친.OfDells,2일째 57.9±6cells,3일릴 없.3±죠ells, 4일째 49.0츠3cells, 5일째 39.4±Scells료 4, 3일째 뚜렷한 신경세포 수의 감소를 보였다. 신경세포사 기전 규명을 위한 아폼토시스 분걱에서는 벼PTP 투여 후 1, 2, 3, 4, 5일째 조직을 채취하여 Hoechst staining, TUNEL staining을 수곡하였는데 양성 반응을 보인 신경세포는 관찰되지 않아. 아폼토시스로 인한 세포사가 관찰되지 않았다. bIPTP 파킨슨병 동물모델에서 nicotine 보호효과 탐색에 관한 실험은 nicat푸e 0.2mgAg을 5일 퐁안 투여 후 리『fP(30mgag)를 CS7Bt/6 마은스에 복강 내주사로 nicotine과 병용 투여한 후 1, 2, 3, 4, 5일째 뇌를 적출하땄다. 신경세포사가 뚜렷이 관찰되기 시작하는 4, 5일째의 신경세포 수의 감소 정도를 20. 30% 정도 약화시키는 경향을 보였으나, nicotine 보호효과에 대한 추가 실헝이 현재 수행 중에 있다. The cause of Parkinson's disease (PD) is largely unknown. However, free radical toxicit? may plaf a role ip. the degeneration of substantia nigra, which is the Hajorfocus of pathological damages in PD. Recently, a neuroprotective effect of nicotine in PD has been suggested. Therefore, the mechanism of neurodegenerafion and protective potential o( nicotine in PD were investigated in the experimental modeB of Pll using a neurotoxin, C57BL/6mice were administered with 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP, 30 mg/kg,j.p.). The degree of neurodegenerafion was determined by immunohistochemical stainiHB oftyrosine hydroxylase (TH). TH-positive cells on nigral sections were found 56.0 ±4, 57.9 ±6,52.315ce11s, 49.0±3cells, and 39,4±Scells at days 1, 2, 3, 4, 5, respectively (controls : 57.6±Scells). Hoechst and TUNEL staining showed no evidence of apoptosis. The exandnation on themice co-adrunistered with nicotine(0.2mgAg) and MPTP(30mgag) revealed a tendency ofnicotine protective effects. At days 4 and 5, the degree of TH-positive cells was decreased by20-30%, In corclusiffn, the role of apoptosis was not evidenced in this MPTP modeB of PB.The possible proteccon by nicotine should be elucidated with further studies.

인터넷 쇼핑몰에서의 의류제품 쇼핑 시 상호작용성이 관계혜택에 미치는 영향

배강미;박재옥 한양대학교 2010 韓國 生活 科學 硏究 Vol.30 No.2

In the recent marketing environment of tough competition and consumers’ diverse desires for products, relationship marketing can be one of the most efficient strategies that enable a company to achieve business success. Using relationship marketing instead of mass marketing can greatly help a company make more profit. For proper research in relationship marketing, it is indispensable to study relationship benefit. This study provides specific information in terms of relationship benefit, which is developing the market-oriented strategy of a company. The purpose of this study is to the effect of interactivity on relationship benefit in internet apparel products shopping. To test the hypotheses, a self-administered questionnaire was used. There were 352 usable questionnaire responses used for the data analysis. The results were as follow. A relationship benefit was divided into three dimensions: customization benefit, informational benefit, and emotional benefit. The enterprise-consumer interactivity had a significantly positive effect on relationship benefit. Especially, enterprise-consumer interactivity appeared the most positive effect on customization benefit. Findings of study provide both industry and academic researchers with a guide to increase customer satisfaction in the relationship marketing process

PC 기반의 역감제시 시스템 개발

김재효,강원찬,김동옥,김영동 조선대학교 에너지.자원신기술연구소 1999 에너지·자원신기술연구소 논문지 Vol.21 No.2

This paper describes the development of a PC-based force display system (haptic interface system). The system allows a human to explore and interact with a virtual environment using sense of touch. Specially, the system interfaces the position and force information bidirectionally between the human and virtual environment. The haptic interface system is composed of a haptic device, a model of virtual environment generated by computer graphics, and haptic rendering algorithm displaying the desired force. The haptic device is a ground-based 3DOF manipulator of parallel link mechanism offering sense of touch to the user when the device contacts virtual environment. The ground-based interfaces have much higher resolution and bandwidth of force display than haptic devices of body-based type. The virtual environment model is designed by Open GL graphic library. It is composed of some primitives such as wall, balls, etc. The haptic rendering algorithm is implemented by God-object algorithm. The proposed haptic system is capable of modeling and touching environments with some richness, complexity, and interactivity that can be found in existing graphic systems. It is so efficient that the algorithm can be implemented in a 1-PC-based system with 1〔㎑〕 interrupt cycle.

3-Nicotinonium thiosemicatbazide cephalosporins류의 합성과 항균활성에 관한 연구

이재영,고옥현,강형룡 朝鮮大學校 1996 藥學硏究誌 Vol.18 No.1

For the development of new cephalosporin antibiotics with improved antimicrobial activities , a series of 7β-〔(Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido〕-3-〔4-alkyl(or aryl)-3-thisemicarbazid-1-nicotinonium〕methyl-3-cephem-4-carboxylate and 7β-〔(Z)-2-(2-aminothiazol-4-yl)-2-(1-carboxy-1-methylethoxyimino)acetamido〕-3-〔(4-alkyl(or aryl)-3-thisemicarbazid-1-nicotinonium〕methyl-3-cephem-4-carboxylate were synthesized. Antimicrobial activities of these new compounds were examined against Gram(+) and Gram(-) bacteria. It was found that the synthesized cephalosporin derivatives were good antibacterial activities against Escherichia coil. Almost these compounds were antibacterial activities than cefazoline. These new compounds showed lower activity than cefotaxime against Pseudomonas aeruginosa.

보행환경이 보행에 미치는 영향

조강희,유재욱,김봉옥,윤승호 충남대학교 의과대학 지역사회의학연구소 1998 충남의대잡지 Vol.25 No.2

Fall-related accidents account for more than 800,000 injuries and 13,000 fatalities a year in North Americain. And also it is estimated that one-third of all persons 60 years old and older suffer falls each year. The Balance and posture are affected by vision, vestibular system and somatosensory system(proprioception). Three influences related to the older population's risk of falling are normal aging progress, pathology that increases with age and environmental conditions. In this study, to understand the effect of various environmental conditions on kinetic characteristics of initiation of gait and standing posture, vertical ground reaction forces(VGRF), center of pressurc(COP), postural analysis and psychologic index were evaluated in 20 men with no history of neuromusculoskeletal abnormality. The results are 1) VGRF according to various environmental conditions are not significant change. 2) Temporal analysis of IOG according to carpet and wood floor are significantly slowed in wooden floor. 3) Temporal analysis of IOG with or without shoes are not significnat change. 4) The effects of illumination to balance increased maximal oscillation by decreased of illumination

자두 발효주 개발에 관한 연구

이재우 ; 강병태 ; 윤옥현 ; 최영훈 김천대학교 2003 김천대학교 논문집 Vol.24 No.-

The possibility of wine-making from the plum cultivated in Gimcheon was investigated. Also, the quality of fermented plum wines were tested by the chemical components and sensory evaluation. Ethanol productivity of the plum by Saccharomyces sp. CMY-28 isolat- ed from citrus fruit was better than that of commercial dried-yeasts. The ethanol content and total acidity of plum wines made from Formosa and Soldam were 12~12.6% and 0 8% respectively. The wine made from Formosa was better than that of Soldam in their quality parameters and sensory scores.

연합대학으로의 대학 체제 변화에 관한 연구

서재천,서강식,조붕환,지옥화,장원순 공주교육대학교 2010 公州敎大論叢 Vol.47 No.1

본 연구는 교육과학기술부의 경쟁력있는 국립대학을 만들고자 시행하고 있는 여러 정책 중 연합대학으로의 체제 변화 권유에 대한 장단점과 이해득실을 냉철하게 객관적으로 고찰해 보고자 수행되었다. 연구의 수행방법은 연합대학 체제의 추진이나 독자생존의 길 등 의사결정에 참고자료가 될 수 있도록 일본과 미국 등 외국의 연합대학 사례를 중심으로 수집 가능한 자료를 수집하여 고찰한 후 연합대학 체제 추진이나 독자생존의 장단점을 알아보았다. 본 연구의 결과는 여러 가지 외적인 상황 속에서 우리 대학이 독자적으로 생존하는 것이 가능한가, 또는 결국에는 독자적 생존의 대안으로 연합 내지는 통합의 길을 선택할 수밖에 없는가 하는 것은 그 누구도 쉽게 예단하기 어렵다는 것이다. 그러나 대학 구성원들이 미래를 선택하지 않는다 하더라도 외적인 요인에 의해 미래가 결정될 여지가 있으므로 지금부터라도 대학의 미래에 관한 공동의 지혜를 모아야 할 것으로 생각한다. 함께 머리를 맞대고 허심탄회하게 서로의 의견을 존중하며 서로에 대한 불신을 털어버리고 진정 대학의 미래를 위한 바른 선택이 무엇인가에 관한 논의와 연구가 꾸준하게 지속되어야 할 것으로 판단된다. This study was carried out in order to try to consider objectively merits and demerits regarding a system change invitation toward the Union University System and understanding gains and losses during a lot of policies to make a national college that there was competitiveness of Ministry of Education, Science and Technology of education. The results of this study is that no one is easy to predict, that it does as alternatives of an independent survival or select a street of integration and the Union University System in various external situations, finally. However, the University members does not select the future even if in various external factor because there is no doubt that the future will be decided from now on any University in the future regarding collaborative wisdom of the university, We thought it was going to do. Head with open-minded to respect each other's opinions and distrust each other confide you discard the truly University for the future, select the right to discuss and research can be sustained.