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야뇨증 환아들의 심리사회적 특성에 대한 다기관 연구 : 행동 및 정서 문제를 중심으로
조수철,김재원,신민섭,황준원,한상원,박관현,이상돈,김경도,김건석,서홍진,이유식,정재용,김영균,문두건,남궁미경,한창희,조원열,김영식,배기수,이종국,정우영,신의진 大韓神經精神醫學會 2005 신경정신의학 Vol.44 No.6
Objectives : The aim of this study was to examine the behavioral and emotional problems associated with nocturnal enuresis in Korean children. Methods : Three hundred eighteen children with nocturnal enuresis, together with their parents, completed the Child Behavior Checklist (CBCL), Disruptive Behavior Disorder Scale according to DSM-IV (DBDS), Children's Depression Inventory (CDI), State-Trait Anxiety Inventory for Children (STAIC), and Piers-Harris Children's Self-Concept Scale (PHCSC). Ninety-three normal students were selected as the control group. Results : Compared to the normal control group, the mean scores with regard to the withdrawn, social problems, attention problems, delinquent behavior, aggressive behavior, externalizing problems and total problems profiles were significantly higher in the nocturnal enuresis group according to the CBCL results. The nocturnal enuresis group also scored significantly higher in the ADHD and ODD profiles of the DBDS. The nocturnal enuresis group was more depressed and anxious than the control group according to the results of the CDI and STAI. The mean score of the PHCSC was significantly lower in the nocturnal enuresis group when compared to the normal control group. Conclusion : The results of this study suggest that children with nocturnal enuresis in Korea have clinically relevant behavioral and emotional problems. The findings support the link between nocturnal enuresis and psychopathology in Korean children.
정경지,장은재,황경숙 동덕여자대학교 생활과학연구소 2008 생활과학연구 Vol.13 No.-
The purpose of this study was to examine the relationship between obesity and dietary habit! life style habit of major field of Music. This study was to questionnaire major of Music in detail. The subjects were the college students of music in women university which was located in Seoul. Among them, the experimental group was major in vocal music and the control group was major in piano, wind and stringed instrument. The data collection was self-recording method and anthropometric index was height and weight. The rate of obese subject determined by Body Mass Index(BMI) above 23, was 18% in the experimental group and 4.2% in the control group and the body fat of experimental group was higher than the control group. Among the dietary habit questionnaires, eating speed, amount of food eating by alone and preference of sweeten food items of the experimental group had statistical significant difference from the control group. The practice time for major field of experimental group was significantly lower than the control group(82 min vs 150 min). Hours of sleep, number of meal time, preference of special food and duration of exercise items related to the musical performance were significantly differences between the experimental group and the control group. Therefore, dietary habit and life style related to musical performance may influenced to the development of obesity.
鄭弘澈,金載歡,李璟埈 한국항공대학교 1973 論文集 Vol.5 No.-
最近까지 Motor Glider의 開發에 성공한 例가 희소한 이유는 主로 小型輕量 Engine의 開發이 늦어진 데 있다고 하겠다. 本文의 主要目的은 小型輕量인 Pulsejet Engine의 作動特性, 性能 및 設計可能性에 對한 考察을 통하여 滑空機動力化를 위한 새로운 방향의 모색 내지 그 가능성을 제시하려는데 있다. The main cause that many people have failed to suceed in the development of the motor glider is due to failure in the successful design of the small and light-weight motors. The primary aim of this report is to effect renewal and improvement of motorization methods of glider by observing the operational characteristics and design features of the small pulsejet engine.
A STUDY ON THE RISK PROTECTION OF THE MOLD TRANSFORMER
Chung,Young-Ki,Jung,Jong-Wook,Kim,Jae-Chul,Kwak,Hee-Ro,Lee,Su-Kyung 한국화재소방학회 1997 한국화재소방학회 학술대회 논문집 Vol.1997 No.-
This paper investigates and analyzes the installation and failure status of mold transformer being used in domestic subways and describes the extinguishing process by time through the combustion test of winding part of mold transformer. Condition of installed mold transformers and classes of fire were surveyed and the mold transformer was burned in a horizontal heating furnace. It was confirmed that the mold transformer is self extinguishing and nonflammability. According to this results, the suitable standard of fire protection for the mold transformer was demanded after review of domestic and abroad law. It is expected that the cost of fire protection equipment can be reduced by using the status and combustion test result of mold transformer.
trans-〔Cr(en)_2Br_2〕^+ 및 trans-〔Cr(tn)_2Br_2〕^+ 착이온의 수화반응에 미치는 영향
鄭倧在,朴景錫 慶北大學校 物理化學硏究所 1986 硏究論文集 Vol.7 No.-
전도도법을 이용하여 trans-〔Cr(en)_2Br_2〕^+와 trans-〔Cr(tn)_2Br_2〕^+의 수화반응에 대한 속도상수를 온도와 압력을 변화시키면서 측정했다. 이때 수화반응의 속도상수는 온도가 증가함에 따라 증가했고 압력이 증가함에 따라 감소하는 경향을 보였다. 이 반응의 활성화부피는 모두 양의 값으로 그 범위는 trans-〔Cr(en)_2Br_2〕^+과 trans-〔Cr(tn)_2Br_2〕^+에 대해 각각 1.98∼2.30㎤/mole 및 1.30∼1.92㎤/mole이었으며 활성화 엔트로피는 작은 음의 값을 가졌다. 이들 결과로 보아 이 착물들의 수화반응의 메카니즘은 I_d메카니즘인 것으로 추정된다. The rate for aquation of trans-〔Cr(en)_2Br_2〕^+ and trans-〔Cr(tn)_2Br〕^+ ions in the aqueous solution has been measured by the conductometric method at various pressure and temperatures. The rate constants are increased with increasing temperature and decreased with increasing pressure. Activation volumes are all positive values and lie in the limited range +1.6∼+2.30㎤/mole for trans-〔Cr(en)_2Br〕^+ and +1.30∼+1.92㎤/mole for trans-〔Cr(tn)_2Br〕^+. Activation entropies have small negative values while activation compressibilities have small positive values. From the above results, we may deduce that the mechanism for the aquation of these complexes is the I_d mechanism.
정효재;남경숙 한양대학교 2010 韓國 生活 科學 硏究 Vol.30 No.2
Even from small accident and injure it could bring them a huge effect because they are slow on the uptake compare to younger aged people. The purpose of this study is to offer more comfort usage in bathroom for older aged as well as fulfill their loneliness and estrangement. First of all, need to bath the drift of old aged specific characteristics and notion through the documentary records and theories. Secondly, suggests the ideas to satisfy their senses after research on their characteristics. Lastly, through the researches on documents and example got the aspect of present bathroom conditions. Conclude this study as suggesting new design ideas to old aged about convenient usage in bathroom as well as satisfy their senses based on the researches. To satisfy old aged people's senses we need combine both smart design, ubiquitous design and sensible design to create bathroom design for them to easily contact with outsiders will bring out the satisfy result for old aged people's senses.