영·유아 언어, 인지, 사회·정서 발달 평가도구 문항 개발을 위한 예비연구

이종숙,신은수,박은혜,김영태,유영의,최일선,유흥옥 이화여자대학교 교육과학연구소 2009 교육과학연구 Vol.40 No.3

본 연구는 만 2~5세 영·유아의 발달 상태를 객관적으로 평가함과 동시에 발달이 지연된 영·유아를 선별할 수 있는 발달평가도구 문항을 개발하기 위한 예비연구이다. 이를 위해 문헌고찰 및 발달관련 평가도구들을 비교 분석하여 발달지표를 선정하고, 만 2세~5세까지의 영·유아의 언어, 인지, 사회·정서발달영역을 교사관찰에 기초하여 평가할 수 있는 문항을 개발하였다. 연구대상은 대도시, 중소도시, 읍면 소재지 별로 표집 된 만 2세부터 5세까지 총 13개 유아교육기관에 다니는 435명의 영·유아들이며, 본 연구에서 최종 개발된 평가도구의 문항은 총 141문항이다. 평가도구 문항은 언어, 인지, 사회·정서발달영역별로 영·유아의 행동과 언어를 중심으로 교사가 관찰하고, 관찰하기 어려운 문항에 대해서는 단서와 kit를 제시하여 평가할 수 있도록 구성하였다. 개발된 평가도구 문항의 적절성을 알아보기 위하여 내용 타당도와 내적 신뢰도를 살펴본 결과 비교적 양호한 것으로 나타났다. This was a preliminary study to construct a developmental rating scale for understanding children's objective developmental levels and screening developmental disabilities. For this purpose, a developmental indicator was selected by a literature review and comparative analysis of related developmental assessment tests. An assessment scale based on teacher's observations to measure language, recognition, and social-emotional developmental areas was developed. The subjects were 435 young children aged 2 to 5 who lived in both urban and rural areas. A trial test consisted of 141 assessment items in the language, recognition, and social-emotional developmental domains. The developmental scale was evaluated by teachers who observed children's behavior and language, and used clues and kits. Tests on validity and reliability for confirming the appropriateness of the developed assessment scale showed that content was relatively valid and internally consistent.

간암 환자에 합병된 Citrobacter braakii 패혈증 1례 보고

이해미,배성하,이수남,이정우,신아영,류시영,이수연,윤문희,한선영,한남익,이영석,유진홍 대한감염학회 2010 감염과 화학요법 Vol.42 No.3

Citrobacter species is a gram-negative bacilli that can cause opportunistic infections in immunocompromised hosts. Citrobacter braakii refers to the genomospecies 6 of the Citrobacter freundii complex. There are no detailed studies on infections caused by this newly identified specific genetic species in Korea. We herein report a case of a patient with hepatocellular carcinoma who, after undergoing transcatheter arterial chemoembolization, developed biloma which later progressed to C.braakii sepsis and did not respond to treatment. To our knowledge, this is the first reported case in Korea on C. braakii infection resulting in septic shock in a patient with malignancy in Korea.

신체계측치를 이용한 체지방의 평가 및 이용에 관한 연구

유병연,이영수,이동배 충남대학교 의과대학 지역사회의학연구소 1994 충남의대잡지 Vol.21 No.1

This study was performed to obtain an estimate of body fat and its distribution assessed by anthropometic measurements in normal (235 cases) and diabetic subjects( 15 1cases).We assessed relative weight,body mass index (BMI),skinfold thickness,body circumference and skinfold and body circumference ratio. Also, assessment of body composition was measured by bioelectrical impedance (Valhalla 1990B). The results were as follows. 1. In normal control group,hip circumference was larger in male than female.All skinfold thickness was larger in female than male,but sexual differences were smaller than those in diabetics. 2. In diabetic subjects,hip circumference and skinfold thickness were larger in women than men. 3. In spite of the distinct changes of fat distribution observed in normal and diabetic subjects,there was no significant changes in the total body fat content. However,more body muscle mass(%) was observed in normal control than diabetic subjects. 4. In male group with normal ideal body weight,the circumferences of the arm,hip and thigh were significantly larger in control group than diabetics.But in female group,waist circumferences were larger in diabetics than control subjects. 5. The thigh and calf skinfold thickness were thicker in control subjects,but the subscapular skinfold thickness were thicker in diabetics particularly in female. 6.In female groups,waist-to-hip circumference ratio (WHR),waist-to-th igh circumference ratio(WTR) and waist-to-calf circumference ratio(WCR) were significantly larger in diabetics than control group. 7. In diabetic female patients,there were more central body fat,represented by subscapular-to-triceps skinfold ratio(STR) and central peripheral skinfold thickness ratio(CPR),than control group(female).8. In female,there was a significant correlation between triglyceride and waist-to-hip circumference ratio(WHR),subscapular-to-triceps skinfold ratio(STR) and,in male,the abdominal skinfold thickness. 9. There was more positive correlation between the anthropometric parameters and percentage of body fat in diabetics. This study suggests that combination of various anthropometric measurements could be used as an indicator in determining the amount and effect of exercise and other remedies in diabetic patients.

공유 복구경로를 이용한 망 복구 방안

유영수,이황규,홍석원 명지대학교 산업기술연구소 2001 産業技術硏究所論文集 Vol.20 No.-

Recently network restoration is emerged as a major issue as the network link capacity is increasing tremendously especially in the optical network. Major problem in the network restoration is how to setup the restoration path or backup path which can guarantee the bandwidth assigned to a working path, consequently resulting in the QoS routing issues. In this paper we introduce an algorithm to establish a working path and its backup path which guarantee the bandwidth of a working path, at the same time reducing the bandwidth consumption by sharing the bandwidth of backup paths unless its corresponding working path through the same link. And we show results about bandwidth consumption of the algorithm by simulation.

新羅花郞徒의 身體思想과 身體運動에 관한 硏究

劉永喆,李鎭洙 東亞大學校附設스포츠科學硏究所 1986 스포츠科學硏究論文集 Vol.4 No.-

The purpose of this study is to investigate the philosophy of the body and physical activities in silla. Conclusions are summarized as follow; 1. The Hwarang in Silla pursues the realization of the integrity, the purity and the honesty. Physical thought for the Hwarang manifests the unity of the body and the mind. 2. The physical activity of Hwarang relies on singing, dancing, pilgrimage, military arts and hunting for the formulation of a strong and beautiful unity of the body and mind. For the emergence time, the Hwarang accomplished the military acts consisting the young-warrior, and gave the motivating force to the unification of the Silla.

폐흡충증으로 확진된 고립성 폐결절 1예

유영권,김규식,김윤현,나국주,김경수,임성철,김영철,박경옥 全南大醫大 2001 전남의대학술지 Vol.37 No.2

환경친화적 공동주택의 지역별 영향인자분석에 관한 연구

유수훈,박영기 대한건축학회 2004 대한건축학회논문집 Vol.20 No.8

This study is to present the characteristics of environmentally-friendly apartments in urban and rural communities. A survey of current literature and resident show the characteristics of environmentally-friendly apartments differ from rural to urban. To better measure environmentally-friendly qualities as written in literature across the globe, a classification system was constructed. The classification system was made and the influential factors were found based on the precedent papers on environmentally- friendly apartments development and environment assessment method at home and abroad in the literature review. The classification used 9 different sectors: land use, transport, ecology, maintenance, material & resource, water, energy, pollution, indoor environment. Within these 9 sectors 60 discrete factors are applied to the apartments according to literature and professionals review. Residents in urban and rural areas were asked to specify the influential factors, and the results were analyzed based on geographic origin. The priority of environment-friendly factors for the 43 in urban districts and 38 in rural districts used in this study were analyzed. 27 factors among are considered to have a notable importance on environment-friendly housing in all areas regardless of regions.

마이셀 용액에서의 Diethyl Vinyl Phosphates의 산촉매 가수분해 반응에 관한 연구

유영길,이수민,김일광 圓光大學校 基礎自然科學硏究所 1982 基礎科學硏究誌 Vol.1 No.1

For the acid catalyzed hydrolysis of diethy1 viny1 phosphate and diethy1 isopropeny1 phosphate, the rate constants for diethy1 isopropeny1 phosphate is greater than that for diethy1 viny1 phosphate. Consistently, methy1 group has more effect of electron donating than proton. Both anionic and cationic detergents enhance the reaction rate respectively. Especially it shows that anionic micelles stabilization between micelles and viny1 phosphates, diethy1 isopropeny1 phosphate is less effective than diethy1 viny1 phosphate because of the steric hindrance.

건설산업의 성과지수 개발을 위한 핵심성과지표 : 건설기업 대상 KPI를 중심으로

유일한,김경래,정영수,진상윤 대한건축학회 2005 大韓建築學會論文集 : 構造系 Vol.21 No.2

The Performance Measurement in the construction industry is more important recently. Various researches about PMS (Performance Measurement Systems), such as the government-oriented PMS in U.K. have been done. As growing concern at new vision and target in the Korean construction industry, it is needed to manage the growth of the construction industry using performance measurement. The purpose of this study is to recommend the framework for development of PI(Performance Index) and KPIs(Key Performance Indicators) focusing on the Korean construction industry. First, the framework for development of PI is suggested through literature survey and studying cases performed in the U.K. Second, KPls are suggested through analyzing limitations and problems appeared in the existing researches, questionnaire survey, and interviews to verify and supplement limitations and problems. Finally, the validity of the proposed KPIs are validated by three case studies. This study also suggests the expected effects and further research fields.

Co/Mn/Br계 촉매상에서 p-자일렌 액상산화반응의 공정변수에 관한 연구

손용배,박경린,류태공,김정희,오인석,김영호,양현수 忠南大學校 産業技術硏究所 2001 산업기술연구논문집 Vol.16 No.2

Liquid phase oxidation of p-xylene using molecular oxygen has been carried out on the Co/Mn/Br-based catalyst system in acetic acid as a solvent. Process parameters(total pressure, partial pressure of oxygen and temperature) and kinetics of the reaction were studied as a basic study in the viewpoint for the development of new catalyst system and process. The total pressure above 20atm and the partial pressure of oxygen above 5atm were required to keep the reactant in the liquid phase and to overcome the mass transfer limitation of oxygen. The oxidation rate conversion were increased with increasing reaction temperature to the 100∼190℃ range. For a given initial concentration of p-xylene, the oxidation rate and the apparent activation energy were found to be of first-order and 4.24 ㎉/㏖, respectively. The effect of the third components added to the Co/Mn/Br catalyst was also studied. It was found that Ni is only a good additive that can promote the catalyst performance.