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아동이 지각한 부모양육태도와 학업성취의 관계에서 정서지능과 학업적 자기효능감의 매개효과
유미영(Mi Young You),홍혜영(Hye Young Hong) 한국교육심리학회 2010 敎育心理硏究 Vol.24 No.4
본 연구는 아동이 지각한 양육태도와 정서지능, 학업적 자기효능감과 학업성취간의 관계를 살펴보고, 부모양육태도와 학업성취간의 관계에서 정서지능과 학업적 자기효능감의 매개효과를 살펴보는 것을 목적으로 하였다. 이를 위하여 서울에 위치한 2개 초등학교 5학년 총 306명을 대상으로 아동이 지각한 부모양육태도척도와 정서지능 및 학업적 자기효능감척도, 교과학습 진단평가점수 등을 사용 하였다. 자료분석을 위해 상관분석 및 중다회귀분석을 실시하였다. 연구결과, 첫째, 아동이 지각한 부모양육태도와 학업성취는 유의미한 상관관계를 나타냈다. 둘째, 부모의 양육태도, 정서지능, 학업적 자기효능감 모두 직접적으로 학업성취에 영향을 미쳤으며, 부모 모두에서 애정을 높게 지각한 아동 일수록, 부로부터 과보호를 낮게 지각할수록, 학업성취수준이 높아지는 것으로 나타났다. 셋째, 정서 지능은 아동이 지각한 부모의 양육태도가 학업성취에 미치는 영향을 부와 모 모두에서 부분매개하는 것으로 밝혀졌다. 넷째, 학업적 자기효능감은 아동이 지각한 부 양육태도와 학업성취와의 관계에서 부분매개하였고, 모양육태도와 학업성취와의 관계에서는 완전매개하는 것으로 나타났다. 이러한 결과를 통해, 아동의 학업성취 향상을 조력할 때, 부모의 양육태도 뿐 아니라 정서지능과 학업적 자기 효능감을 중요하게 고려할 필요성과 정서지능과 학업적 자기효능감 향상을 위한 부모교육 및 학습상 담 개입 방안에 대한 필요성을 시사했다. The study was examined the relationships among perceived parental attitudes toward child-rearing, emotional intelligence, academic self-efficacy and academic performance. For the purpose of this study, total 306 participants of 5th grade students from two elementary schools located at Seoul, were surveyed with questionnaires of paternal rearing attitudes which children perceive, emotional intelligence, academic self-efficacy scale and academic achievement. The data were executed by correlation analysis and regression analysis. The results of the study were as follows: First, they show whole meaningful static correlations between paternal rearing attitudes which children perceive and academic achievement. Emotional intelligence and academic self-efficacy also have whole meaningful static correlations from academic achievement and paternal rearing attitudes which children perceive. Second, all of parental attitudes toward child-rearing, emotional intelligence, and academic self-efficacy directly affect on academic achievement. It shows that the higher children perceive affection from parents and the lower children perceive overprotection from father, the higher the level of academic achievement increases. Next, emotional intelligence reveals that the effect of rearing attitudes which children perceive on academic achievement acts as a partial mediator from both parents. Last, academic self-efficacy shows as a partial mediator for the relationships between paternal attitudes which children perceive and academic achievement, as well as reveals as a full mediator for the relationships between maternal rearing attitudes which children perceive and academic achievement. Therefore, it suggested the necessarily of considering not any parental attitudes but emotional intelligence, and academic self-efficacy for helping children academic achievement and the necessarily of parental education training program and counseling intervention.
미디(Midi) 분석엔진 기반의 통합 음악제작/검색 솔루션 설계 및 구현
유시혁 ( Si-heok You ),이동규 ( Dong-kyu Lee ),김동영 ( Dong-young Kim ),유미영 ( Mi-young You ),이향미 ( Hyang-mi Lee ),배지혜 ( Ji-hye Bae ) 한국정보처리학회 2011 한국정보처리학회 학술대회논문집 Vol.18 No.2
컴퓨터의 발전과 함께 음악 프로그램을 이용한 작곡 작업은 전문가부터 일반인에게 이르기까지 사용자의 폭을 넓혀왔다. 본 연구에서는 이러한 작곡 작업을 보다 효과적으로 하기 위하여 다양한 방안을 모색하였다. 단순한 텍스트 기반의 음악 검색이 아닌 미디(Midi) 분석엔진 기반의 다양한 검색방법을 설계하였으며 이를 기반으로 통합 음악제작/검색 솔루션을 구현하였다. 또한, 휴대성(Portability)을 위하여 MS 사의 WindowsPhone7 플랫폼 기반의 어플리케이션 구현을 통해 PC기반의 프로그램을 모바일 환경에서 작동 및 사용할 수 있도록 구현하였다.
권종익,유미영,김서한,송풍근,Kwon, Jong-Ik,You, Mi-Young,Kim, Seo-Han,Song, Pung-Keun 한국표면공학회 2019 한국표면공학회지 Vol.52 No.2
Stability and activity of boron doped diamond (BDD) electrode are key factors for water treatment. In this study, BDD electrodes were prepared on various substrates such as Nb, Si, Ti, and $TiN_x/Ti$ by hot filament chemical vapor deposition (HFCVD) method. BDD/Ti film showed the delamination between BDD and Ti substrate due to the formation of TiC layer caused by diffusion of carbon. On the other hand, $BDD/TiN_x/Ti$ showed remarkably improved stability, compared to BDD/Ti. It was confirmed that $TiN_x$ intermediate layer act as barrier layer for diffusion of carbon. High potential window of 2.8 eV was maintained on the $BDD/TiN_x/Ti$ electrode and, better wastewater treatment capability and longer electrode working life than BDD/Nb, BDD/Si and BDD/Ti were obtained.
생활(生活)쓰레기 및 유기성폐기물(有機性廢棄物) 혼합(混合)에 따른 RDF 연료화(燃料化)에 관한 연구(硏究)
하상안,유미영,김동균,왕제필,Ha, Sang-An,You, Mi-Young,Kim, Dong-Kyun,Wang, Jei-Pil 한국자원리싸이클링학회 2011 資源 리싸이클링 Vol.20 No.5
This study was conducted to examine the possibilities to utilize the mixture of domestic and organic wastes from B-city as a fuel. All types of mixing ratio for uncarried waste, sludge cake, and food waste were found 10 generate heating value with 6,000 kcal/kg, and in case of sludge cake the concentration of toxic substance produced was found to be decreased as air-fuel ratio and temperature were increased. It was noted that toxic gases such as CO, NOx, and SOx were observed below concentration of emission standard, and temperature inside the incinerator was stabilized at 2 of air-fuel ratio and 800$^{\circ}C$. It was observed that a heating value of 6000 kcal/kg generated using RDF(Refuse Derived Fuel) was appropriate to utilize a fuel if a complete combustion was attained. 본 연구는 B시 생활폐기물 및 유기성 폐기물의 혼합에 따른 연료화 및 활용방안에 대한 연구를 진행하였다. 반입폐기물, sludge cake와 food wast의 모든 혼합비율의 발열량이 6,000 kcal/kg으로 산출되었고, sludge의 경우 공연비와 온도가 높을수록 발생되는 유해물질 농도가 낮은 것으로 나타났다. 유해물질의 배출기준과 비교하여 보았을 때, 공연비가 2인 경우 800$^{\circ}C$일 때 유해물질 (CO, NOx, SOx)들이 기준이하의 배출 농도를 나타내었으며 혼재 소각 시 소각로 내부 온도 또한 가장 안정되는 것으로 나타났다. 소각시 완전연소가 이루어진다면, 혼합하여 RDF를 제조 시 발열량이 6000 kcal/kg이상으로 연료화 하기에 적합한 것으로 나타났다.
극초단파(極超短波)와 고온발열체(高溫發熱體)를 이용(利用)한 연속(連續)식 공정(工程)의 유류오염토양(油類汚染土壤) 처리(處理)에 관한 연구(硏究)
하상안,유미영,왕제필,Ha, Sang-An,You, Mi-Young,Wang, Jei-Pil 한국자원리싸이클링학회 2011 資源 리싸이클링 Vol.20 No.3
마이크로파와 고온발열체의 연속식 융합공정을 이용하여 수분변화와 전력변화 그리고 온도에 따라 유류오염토양의 분해 및 제거 특성을 연구하였다. 긴 탄소고리(C18-C50)를 가진 윤활유 계열의 오염물질은 온도변화에 따라 TPH 처리량이 6 kW, 700일 때 85.2%로 처리시간 40분에 1788 mg/kg로 제거되었다. 경유, 휘발유 오염토양의 경우 6 kW, 500일 때 처리사간 20분에 567 mg/kg로, 98.4%의 처리율을 보였다. 난분해성 유류오염물질의 경우 마이크로파 6 kW, 700, 30분안 처리를 한 경우 토양오염우려기준 3지역의 2000 mg/kg에 도달하는 것으로 나타났고, 이때 처리비용은 8,173원/ton으로 나타났다. This study has been investigated for characteristic of removal on the effect of changes in soil moisture, microwave power, and temperature through the decomposition of oil-contaminated soil under high temperature conditions with high temperature heating elements and microwave. A lubricating oil having long carbocyclic(C18-C50) commonly known as a non-resolvable material was treated and the efficient for removal of TPH(Total Petroleum Hydrocarbon) obtained 85.2% at 6 kW and $700^{\circ}C$ and thus the contaminant was found to be removed to 1788 mg/kg for 40 minutes. In case of contaminated soil by light oil and gasoline, the amount of removal was achieved with 567 mg/kg at 6 kW, 500 for 20 minutes that corresponds to reach 98.4% of treatment efficient. In addition, non-resolvable materials contaminated by oil reached TPH concentration on 2,000 mg/kg of worrisome level of soil contamination in the 3-zone at 6kW, $700^{\circ}C$, and 30 minutes, and processing cost at this time was about 8,173 won per ton.
마이크로웨이브와 고온발열체를 이용한 연속식 공정의 유류오염토양 처리에 관한 연구
하상안,유미영,Ha, Sang-An,You, Mi-Young 한국지하수토양환경학회 2012 지하수토양환경 Vol.17 No.1
This study is maintains the condition of high temperature (above $600^{\circ}C$) within a short time using on microwave and high temperature heating elements. And removal characteristics according to changes in soil moisture, microwave power and temperature through the decomposition of the contaminated soil by oil. The difficulty resolvability material was sort of lubricating oil having long carbocyclic (C18-C50) and TPH removal rate reached 85.2% at 6 kW and $700^{\circ}C$ and thus the contaminant was removed 1,788 mg/kg within a process time of 40 minutes. In the case of light oil, gasoline contaminated soil, the removal amount showed 567 mg/kg and the treatment rate reached 98.4% at 6 kW, $500^{\circ}C$ and 20 minute. In the case of non-resolvability reached TPH concentrations on 2,000 mg/kg of worrisome level of soil contamination in the 3 zones at 6 kW, $700^{\circ}C$ and 30 minute. At the time, showed up processing costs 8,173 won per ton.
신생아와 소아의 지속적 신대체요법(CRRT) 적용 특성 및 결과
최앵자,최수정,최희정,유미영,Choi, Aeng Ja,Choi, Su Jung,Choi, Hee Jung,You, Mi Young 한국중환자간호학회 2016 중환자간호학회지 Vol.9 No.1
Purpose: Continuous renal replacement therapy (CRRT) has become the preferred dialysis method to support critically ill children and neonates with acute kidney injury. Using CRRT on neonates has increased, but reports about experience are limited. The aim of this study is to describe the clinical application, outcomes, and complications of CRRT in children and neonates. Methods: A retrospective review was performed in 135 children and 36 neonates who underwent CRRT at a tertiary hospital from 2008 to 2015. Results: At the initiation of CRRT, the median age of children was 72 months and the corrected age of neonates was 37.1 weeks. Median body weight of neonates was 3.2 kg. In neonates, initial degree of fluid overload [FO%], blood flow rate [BFR] and ultrafiltration rate [UFR] rate during CRRT were higher than in children. Median real time of CRRT was 90.5 and 53.5 hours in children and neonates, respectively. Downtime of CRRT was 0.7 and 1.3 hours/day. Median mortality rates (44.4% vs.47.2%) and complication rates were similar between the groups. Conclusion: CRRT can be used for a wide range of critically ill children and neonates. Different application methods of CRRT can contribute to increased survival of neonates.