• 대한한방소아과학회지
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• 제19권2호
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• pp.165-174
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• 2005

Objectives : The purpose of this study was to suggest a new method for measurement of children's growth development Ultrasound transonic velocity of inferior radiocarpal joint has some advantages that it is harmless to human body and apply a new analysis algorithm, it can be used for the diagnosis of bone age. Methods: This clinical study have been carried out with the 117 case(male 68, female 49) of the children aged 5 to 16 years old who visited in Department of Pediatrics, ${\bigcirc}{\bigcirc}$ university Oriental Hospital. Bone maturity is measured by Ultrasound transonic velocity and X-ray image of growth plate in inferior radiocarpal joint. This study were designed to investigate the relationship of the bone age by Ultrasound transonic velocity and X-ray image. Result & Conclusion : The maturity of growth plate of inferior radiocarpal joint was correlated with age, height, weight, BMI in this study(P<0.001). The Ultrasound transonic velocity of inferior radiocarpal joint are sufficient diagnostic worth as an index to predict bone maturity.

• 한국콘텐츠학회논문지
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• 제14권5호
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• pp.132-143
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• 2014

본 연구는 여성가족패널조사(KLoWF) 제3차년도 조사(2012)를 활용하여 미취학자녀를 1명 이상 둔 여성 임금근로자 218명을 연구대상으로 선정하여 양육스트레스에 영향을 미치는 요인을 규명하였다. 연구결과, 가족내 역할인식이 높을수록, 남편 가사노동 분담에 대한 만족도가 높을수록, 양육비용이 적을수록 양육스트레스는 낮은 것으로 나타났다. 이러한 결과를 토대로 함의는, 첫째, 여성 임금근로자 자신이 전통적인 여성의 역할인식을 할 때 오히려 양육스트레스가 높기에, 이제는 주부의 취업에 대한 인식과 맞벌이 부부의 가사업무분담 및 주택의 부부공동명의 등 인식의 전환이 필요하다. 둘째, 남편 가사노동 분담에 따른 만족도가 양육스트레스에 유의미한 영향을 미치는 것으로 나타나, 향후 남편의 가사노동 분담의 효과성에 대한 접근이 필요하다. 후속 연구를 위한 제언은 여성의 직종 중 교대근무를 하는 직종비율이 높음을 감안할 때, 이들의 양육스트레스 등을 연구하기 위한 변수를 추가할 필요가 있다.

• International Journal of Computer Science & Network Security
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• 제22권4호
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• pp.53-58
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• 2022

Pneumonia is a form of acute respiratory infection that affects the lungs. According to the World Health Organization, pneumonia is the leading cause of death for children worldwide. As a result, pneumonia was the top killer of children under the age of five years old in 2015, which is 15% of all deaths worldwide. In this paper, we used CNN model architectures to compare between the result of proposed a CNN method with VGG based model architecture. The model's performance in detecting pneumonia shows that the proposed model based on VGG can classify normal and abnormal X-rays effectively and more accurately than the proposed model used in this paper.

• Korean Journal of Radiology
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• 제20권1호
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• pp.50-57
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• 2019

In pediatric thoracic CT, respiratory motion is generally treated as a motion artifact degrading the image quality. Conversely, respiratory motion in the thorax can be used to answer important clinical questions, that cannot be assessed adequately via conventional static thoracic CT, by utilizing four-dimensional (4D) CT. However, clinical experiences of 4D thoracic CT are quite limited. In order to use 4D thoracic CT properly, imagers should understand imaging techniques, radiation dose optimization methods, and normal as well as typical abnormal imaging appearances. In this article, the imaging techniques of pediatric thoracic 4D CT are reviewed with an emphasis on radiation dose. In addition, several clinical applications of pediatric 4D thoracic CT are addressed in various thoracic functional abnormalities, including upper airway obstruction, tracheobronchomalacia, pulmonary air trapping, abnormal diaphragmatic motion, and tumor invasion. One may further explore the clinical usefulness of 4D thoracic CT in free-breathing children, which can enrich one's clinical practice.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• 제11권2호
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• pp.221-230
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• 2000

본 연구는 집단 따돌림 피해학생을 대상으로 시행한 인지행동적 집단치료의 개발을 위한 예비 연구이다. 정상적인 중학교 1학년 학생 202명에게 도덕발달수준척도, 오퍼 자아상척도, 우울 및 상태 ${\cdot}$ 특성불안척도의 분포와 상관관계를 조사하였다. 자아상과 우울, 불안은 서로 강한 상관관계를 보였으나, 도덕발달과는 상관관계를 보이지 않았다. 이는 도덕발달이 정서에 크게 영향받지 않고 인지 발달적 과정에 의존하는 것을 시사한다. 그리고 교사의 관찰에 의해 집단 따돌림 피해를 받으면서 학교 적응에 어려움을 보이는 중학교 1학년 학생 5명의 도덕발달수준척도, 오퍼 자아상척도, 우울 및 상태 ${\cdot}$ 특성불안척도는 전체 집단과 유의한 차이를 보이지 않았다. 이 피해학생들을 대상으로 12회에 걸쳐 인지적 집단 정신치료를 시행하고, 치료 전후에 상기 4가지 척도의 변화를 평가하여 효용성을 검정하였으나 통계학적으로 유의한 변화는 없었다. 그러나 참가 학생들이 치료 기간 중에 기재한 일기에서 확인되는 심리적 마음자세(psychological mindedness)의 향상과 담임 교사의 긍정적인 평가보고는 의미있는 것으로 생각되었다.

• 복식문화연구
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• 제5권4호
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• pp.44-53
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• 1997

The purpose of this study is to analyze dress meanings painted by elementary school girl. As in language, the dress is the symbol and form of non-verval communicator its wearer by means of the mentalistic semantics. Also it is to analyze meanings of dress by applying the semantics of Geoffrey Leech. The followings are the findings of the analysis 1. The conceptual are the findings of the analysis 2. The social meaning is indicating the feminine image. 3. The offective meaning is indicating the aesthetic value.

• 한국초등과학교육학회지:초등과학교육
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• 제30권2호
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• pp.162-177
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• 2011

The purpose of this qualitative case study was to investigate the 'structure' of an elementary school teacher's practical knowledge concerning science experiment lessons. A female elementary teacher in the early career years participated in the study, and video recordings of her science experiment lessons as well as audio-taped interviews with her were analyzed by means of Elbaz's framework. The teacher expressed six images of science experiment lessons: 'Science is difficult', 'Experiments are dangerous', 'Experiments are accurate', 'A science experiment takes a long time', 'Science experiments are interesting', and 'Children are little scientists.' These images were supported by several principles and rules, most of which were clearly described. Among the images, principles, and rules, there were complex relationships with some working in synergy and some conflicting. In case of the image 'Children are little scientists', its subordinate principles and rules were not fully realized in the classroom. Implications for science teaching reform and science education research were discussed.

• 한국의류학회지
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• 제39권2호
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• pp.307-322
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• 2015

This study develops textile designs and cultural fashion products with the image of 'Youngguchunhwa', which means the beautiful spring flowers of Jeju. Historical literature was reviewed to emphasize the authenticity of Halla Mountain and Youngguchunhwa. Consumers' responses to Halla Mountain, Baengnokdam, and Royal Azalea related to Youngguchunhwa were evaluated along with photos of Halla Mountain and Youngguchunhwa images upload on Internet during the last 2 years. The results of consumer survey and photo analysis confirmed the consumers' high preference and high association with the image of Jeju. The full-blown Royal Azaleas in the Seonjakjiwat field of Halla Mountain were used as motifs for the development of Jeju cultural products as a representative landscape showing the beautiful spring of Jeju. Six types of textile designs were developed by the repeated arrangement of the basic patterns of Halla Mountain, Baengnokdam, and Royal Azalea. Ladies' apparels products, children's wear, bags and cushions were made using oxford cotton fabrics printed with the textile designs. We suggest how pattern designs of the Youngguchunhwa image could be applicable and used for the development of other kinds of Jeju tourism souvenirs.

• 한국산학기술학회논문지
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• 제19권8호
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• pp.441-448
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• 2018

이 연구는 글 없는 그림책 활동이 유아의 그림 표상능력과 사회성 발달에 미치는 영향을 알아보는데 그 목적이 있다. 이를 위해 연구대상은 K유치원에 재학 중인 만 3세 유아 30명으로 하였다. 그 중 15명을 실험집단으로 나머지 15명을 비교집단으로 선정하였다. 실험처치는 실험집단에 8주간 글 없는 그림책 활동을 실시하였으며, 두 집단 모두 그림 표상능력과 사회성 발달 검사를 사전 사후에 실시하였다. 그 결과, 글 없는 그림책 활동이 유아의 그림 표상능력 하위 영역 중 다양한 색채, 세부적 묘사, 조화로운 공간 표상, 다양한 형체, 주제 관련 표상, 표상의 독특성, 그림 표상의 완성도, 언어 표상의 연결에 효과가 있는 것으로 나타났다. 다음으로 글 없는 그림책 활동이 유아의 사회성 발달 하위영역 중 협동성, 자율성, 또래 간 상호작용에서 효과가 있는 것으로 나타났다. 이러한 연구결과는 글 없는 그림책 활동이 유아의 그림 표상능력과 사회성 발달에 효과적인 교수-학습 자료로 유아교육기관에서 유용하게 활용될 수 있음을 시사한다.

• 대한지역사회영양학회지
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• 제20권2호
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• pp.141-150
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• 2015

Objectives: Self perceived body image among women is drawing a lot of attention in Korea due to their unhealthy weight control behaviors. To determine the relationship between self-perceived body image and dietary behaviors among Korean women, the discrepancy between actual body size and body image perception, weight control behaviors were assessed based on age groups using the 2010 KNHANES data. Methods: A total of 1,747 subjects were selected after eliminating those of likely changing their diet recently using the 2010 KNHANES data. The subjects were divided into 3 groups, self-underweight, self-normal, and self-obese according to their perception of body image. The BMI and weight control behaviors were assessed based on age groups according to the body image perception. Results: The younger, the higher ratio of underweight, women perceived their body size as normal or overweight. Exercise and reduced food intakes were dominant among various weight control methods but unhealthy methods were dominant among self perceived overweight group. Conclusions: Incorrect body image perception and unhealthy weight control behaviors can cause nutritional problems. Nutritional education should emphasize the importance of healthy weight and proper body image perception for Korean women.