• 한국패류학회지
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• 제7권1호
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• pp.76-86
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• 1991

A scanning electron microscopic stuey on the glochidial encystment study on the golchidal encystment and excystment of Anodonta fukudai on Acheilognathus yamatsutae, a common natural hostfish, was conducted. The glochidium easily attached to the unscaled surfaces of the host fish such as the fins, lips, and the wall of the buccal cavity. For this study, the fins infected with the glochidia wer mainly observed in a series. The process of encystment was slowly progressed, for 21-25 hours for the early cyst and for 2-4 days for the thick walled cyst. The process of excystmint was visually detected on the 12th day since the attachmint was occurred. The first visible sign was a little tear of the cyst wall covering the hinge and marginal zones of the juvenile clam and once the little sign was appeared the progress of emerging and dettachmint of the juvenile clam from the host was finished relatively in short time. During the process of the encystmint, the cells participationg in covering the attached glochidirm were seened mainly supplied by migration from the surroundings. the shapes of the cells migrating and covering the glochidium were considerably changed and the surface structures of the cells lost their normal pattern of the surface ridges. The unstable forms of the cells were observed almost all throughout the period of the glochidial attachment. No cells of the host epithelium, which were still attached to the juvenile clam energing from the cyst, were observed. The most juvenile clams escaped from the cysts were a little bigger than the glochidia and they were still possessed of the golchidial hooks even though much degenerated. The first growth line was appeared on the shell valves of the juvenild clam when observed right after dettachment.

• 한국가정과학회지
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• 제9권3호
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• pp.5-21
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• 2006

The purpose of this study was to grasp the consciousness of adolescents about their future in old aged housing. This research was executed with a questionnaire survey method. Data samples were collected from 255 students who finished first grade curriculum in high schools in Chonbuk province and Seoul city. The results were as followed. First, a healthcare plan was very highly recognized by students, and they wanted to live as couples or single in their old age. Second, the respondent students recognized elderly housing as a home for the aged, a silver town and nursing home. 72.1% of the respondents preferred a single detached house as an elderly house form. They preferred an elderly housing district with well provided convenient facilities for daily living. They wanted to live in the country or rest areas for the aged. They preferred an interior space composition with LDK with 2 bedrooms. 52.0% students wanted a neighborhood for their friends to live together. Third, 28.3% of the respondent students thought the appropriate time to move in elderly exclusive housing was 66-70 years old. And when their physical condition worsened or they needed care, they would. want to move into that housing. Also, they wanted the most convenient facility and a medical care facility in elderly exclusive housing. Forth, students' space design needs for elderly were high, more than 4 points. It was especially needed safety in space design, and this grade was 4.56(,53) points. Also the needs of safety and the convenient facilities.equipments were statistically significant by boys and girls.

• 한국철도학회논문집
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• 제14권3호
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• pp.285-294
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• 2011

R&D 투자로 인한 기술의 축적, 경제적 성과 및 파급효과에 대한 분석이 거시적인 측면과 타 부문에서는 다양하게 이루어지고 있으나 철도산업에 대한 분석은 미흡한 실정이다. 본 연구에서 성과목표 설정에 대해서는 선행연구에 대한 조사분석을 통하여 과학기술적 성과에 대한 공통지표로 지식재산권, 특허, 논문을 설정하고 성공적으로 종료된 철도 R&D 11개 사업의 과학기술적 성과에 대한 적정성을 검증하였다. 선행연구에서 투입요소로 투자금액에 의한 성과목표를 설정하였으나 정확도를 향상시키기 위해 투입요소로, 투자금액(RI), 자본적 투자금액(RCI), 인당 내부인건비(LCPM)를 적용하였으며 철도 R&D 11개 사업에 대한 횡단면 분석과 잔차 분석을 통하여 성과목표 모형을 설정하고 타 과제 분석을 통하여 실증분석과 타당성을 검증하였다.

• 한국재난정보학회 논문집
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• 제5권2호
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• pp.50-73
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• 2009

This paper is about the establishment of "Initial Response System." Initial response system is most important and should be treated urgently among all preparations for chemical terrorism. The objects of Initial response system are to protect civilians and the first responder who are exposed directly to chemical terrorism. Therefore, this paper suggests two main issues about Initial response system. One is to prepare immediate and exact information service system which assures the safety and survival of exposed people. The other is to build Scene Response System integrated with Command-Control Procedure for early finished situation. Compared to United States, overcoming the Chemical Terrorism requires to improve the contents of two categories: Counter Citizen Response part and Initial Scene Response part. For Counter citizen response part' s sake, the web-sites of Response leader agencies for searching information about chemical terrorism should be modified specifically. These web-sites have to be re-organized in detail. The existing Information service system which has been vaguely informed as "CBRNE Accident" needs to be divided as "CBRNE Accident" and "WMD terrorism." Further, each of them should be specialized in "Chemical', "Biological", and "Radiological" categories. There is a need to rearrange current Emergency Instruction for civilians against chemical terrorism in feasible way. At the same time, it should be applied consistently to all organizations through agreement between experts and related-organizations. For Initial Scene Response part's sake, "Initial scene response procedure (SOP)" and "Operational conception" should be produced through Simulated Exercises and workshops of all organizations related with initial response. These organizations have to cooperate with Ministry of Environment which is the main leader Agency as the center. Next, there is a need to develop a technology and Scene Response Equipments, and to standardize the response equipments which consider the capability of First Responders for chemical terrorism. Especially, improving capability of equipments is required to overcome the vulnerability of Scene Response Equipments.

• 한국콘텐츠학회논문지
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• 제13권11호
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• pp.740-753
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• 2013

본 연구의 목적은 보다 효과적인 실습교육체계 개선방안을 모색하기 위해 사회복지실습지도 현황과 학생들의 실습스트레스 및 대처를 파악하고, 실습지도에 따른 스트레스의 차이를 살펴보는 것이다. 이를 위해 2012년에 사회복지현장실습을 경험하고 수업을 수강한 서울 및 경기북부 4개 대학교 학생들을 대상으로 설문조사를 실시하였다. 202개 설문분석 결과, 실습생은 전문지식과 기술 부족, 실습환경, 실습업무부담 영역의 순으로 높은 스트레스를 보고하였고, 스트레스 대처전략에 있어서는 문제해결중심, 사회적지지 추구, 회피중심 전략 순으로 활용하였다. 실습경험에 따른 실습스트레스의 차이에 있어서는 현장체험 유무, 봉사시간, 실습사전교육 참여 유무에 따라, 그리고 슈퍼비전의 정기성과 빈도, 전공 만족도, 실습 및 슈퍼비전 만족도에 따라 차이를 보였다. 이상의 연구결과를 토대로 실습교육체계 개선방안을 제시하였다.

• 대한간호
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• 제34권1호
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• pp.60-73
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• 1995

We carried out this study for recognizing the staue of child inpatient nursing and providing child inpatient with better qualified nursing. We study this research from March 29, 93 to April 23, 93 to April 23, '93. First admission day in hospital, we ask 50 mothers of hospitalized child inpatient about the value of nursing and self-consciousness of mothers, also ask 10 nurse in charge about the satisfaction of tending child inpatient Two times-third admission day in hospital and leaving day, we inquired mothers the value of nursing of mothers by inquiry papers, each measurement was made up of five indexes. The result of research was as follow: 1. The subjects of research had following peculiarities. Average age : 2.5 years 0~ 1 years : 32.0% Baby girl : 56.0% first baby : 58.0% Experienced inpatient : 52.0% The number of hospitalization times was 1~2 times : 61. 5% The average period of hospitalization : 7 days Infected inpatient with respiratory organ disease : 40.0% The mother's average age of child inpatient : 30.5 years Mother's who finished high school : 90.9% Family that income about 600,000-700,000 won : 32.0% Mothers who belived an religion : 50.0% 2. As hospitalization time goes by, mothers gradually failed to recognize the value of nursing. 3. Self-estimated tending satisfactions have no connection with the value of nursing that mothers recognized. 4. The value of nursing was effected by mothers own personnality-salf-consciousness care, experience of hospitalization, academic background & religoin. So, we find out that the value of nursing had no connection with satisfaction of tending. Nurses must make every effort to provide child inpatient with nursing of good quality, that mothers confirm and nurses satisfy themselves. Also, we have to emphasize the importance of home and school education, because these education have a great influence upon mother s self-consciousness.

• 복식문화연구
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• 제22권5호
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• pp.670-687
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• 2014

This study focused on Jungchimak (coats with side slits) which was typically worn by men in the mid and late Joseon Dynasty. It was done research by examining the case of wearing Jungchimak centering on literature and paintings and analyzing its changes in terms of its form based on the relics that have been found in order to suggest the standard for the evaluation of the period of Jungchimak. Results are as follows. First, men who wore Jungchimak were the king, crown prince and Aristocratic under the official uniform or other robes or as ordinary clothes and shroud. Second, Jungchimak for king was mostly made of Dan (satin damask) and mostly jade green & navy in color, and it commonly used dragon pattern, cloud and treasure pattern, or grape pattern. The fabric used to make Jungchimak for crown prince was Dan & Ju (coarse-finished silk) and puple, green, jade green & navy in color. The fabric used to make Jungchimak for Aristocratic was Ju and indigo or white in color. Third, 251 relics have been announced until now. Most of them were made of silk fabric and had cloud and flower patterns. Fourth, Jungchimak showed changes through time in terms of collar and sleeve shapes, the ratio of armhole to sleeve opening, Geotseop (panel sewn on front opening for overlapping), Dang and Mu (side panel), the ratio of the total length of outer collar to the length of side slits, and the ratio of chest size to the width of lower end.

• 보존과학회지
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• 제29권2호
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• pp.149-159
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• 2013

<문효세자 보양청계병>은 정조의 첫 번째 아들 문효세자(1782-1786)가 1784년 1월, 보양청에서 주관하여 첫 스승으로 모시게 될 보양관과 처음으로 만나 인사를 나누는 의식을 기록한 조선시대 궁중행사도이다. 전체 8폭으로 구성되어 있으며 과거에 수리된 적 없이 18세기 조선 궁중행사도병의 원형을 그대로 유지하고 있었다. 원본 장황의 조사를 통해 조선시대 병풍의 형태에 대해 살펴보고 이를 바탕으로 보존처리를 하였다. 안료분석 결과 채색 안료로 연백, 연단, 진사, 석청, 석록, 황단, 먹 등을 사용하였고, 현미경 확대 관찰한 결과 거의 대부분이 화면의 뒷면에서 배채법으로 채색한 후, 앞면에서 세부묘사 및 부분적으로 엷은 안료를 이용하여 채색하는 방법을 사용하였음을 알 수 있었다.

• 생태와환경
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• 제44권4호
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• pp.385-395
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• 2011

본 연구는 하천준설 및 골재채취로 인하여 2개의 웅덩이가 직렬로 발생하였을 때, 이동상 실내실험을 수행하여 웅덩이의 적응과정과 응답특성을 분석하였다. 웅덩이의 되메우기 과정은 웅덩이 상류에서 발달한 사주의 영향을 받지만, 웅덩이 하류에서는 웅덩이에서 유사가 포착되어 사주가 발달되지 않았으며, 하상이 지속적으로 저하되었다. 웅덩이의 되메우기가 진행될 때, 웅덩이의 이동속도는 거의 일정하며, 웅덩이의 수중 안식각은 일정하게 유지되었다. 그러나 웅덩이의 되메우기가 거의 완료되면서, 웅덩이의 이동속도는 증가하고, 웅덩이에서 수중 안식각은 작아졌다. 웅덩이와 웅덩이의 이격거리가 증가하면, 2차 웅덩이 하류에서 미부침식이 크게 발생하였다. 또한 웅덩이의 이격거리가 증가할수록 웅덩이의 이동속도는 감소하였다. 이것은 웅덩이가 되메워지는 데 시간이 증가하고, 웅덩이 하류하천에 미치는 영향이 크다는 것을 의미한다. 시간이 증가함에 따라, 무차원 웅덩이의 깊이는 지속적으로 감소하지만, 웅덩이의 이격 거리가 증가할수록, 무차원 웅덩이 깊이는 증가하였다. 그러나 무차원 웅덩이의 길이는 시간이 증가함에 따라서 전체적으로 감소하지만, 웅덩이와 웅덩이의 이격 거리가 증가할수록, 무차원 웅덩이의 길이가 증가하는 경향을 보여주었다.

• 한국식생활문화학회지
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• 제14권5호
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• pp.555-563
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• 1999

This study was executed for 300 mothers bringing up a child below 3 years in the area of Kangnung to assess the current weaning practice of infants. 24.6% of mother surveyed were breast-fed, 57.8% were formula-fed and 17.5% were mixed-fed. The rate of breast feeding was lower and the rate of bottle feeding was higher in infants whose mothers had more income or higher educational period or full-time job. Most of the respondents knew the significance of supplementary food. 41.4% of the subjects started weaning of their infants at 3-4 months, and 84.1% of them set on weaning in less than 7 months after babies were born. And 39.4% of the subjects finished weaning of their infants in less than one year. The infants of this study preferred the fruits and fishes to meats, vegetables and beans that served to them as supplementary food. Mothers showed deep interest in recipe of weaning food(48.5%), adequate quantity of weaning food(36.3%), information on commercial food for infants(32.2%), and sequence in which semi-solid food are introduced(31.9%). From these results, it is suggested that education program in primary health center for improvement of weaning practice of infants should be implemented reflecting needs of mothers.