위 내 이물로 오인한 석회화 섬유 종양 1예

정지은,이경훈,성현정,조창호,Jeong, Ji-Eun,Lee, Kyung-Hun,Sung, Hyun-Jung,Cho, Chang-Ho 대한소아소화기영양학회 2009 Pediatric gastroenterology, hepatology & nutrition Vol.12 No.1

평소 복부 팽만을 보인 2세 남아가 내원 3일 전부터 간헐적인 구토를 동반하여 시행한 복부 방사선 사진에서 좌상복부에서 석회화 소견을 관찰하여 상부 위장관내시경과 복부 전산화 단층 사진을 시행하였다. 술 후 병리 검사에서 상당히 빈도가 드문 석회화 섬유 종양을 발견하였기에 보고하는 바이다. Calcifying fibrous tumors (CFTs) are unusual benign tumors of childhood, located primarily in soft tissues, pleura, and peritoneum. The cause and pathogenesis are unclear. We report a rare case of a CFT in a 2-year-old boy who presented with vomiting and abdominal distension. An abdominal X-ray showed an elliptical, calcific shadow in the LUQ area mimicking a foreign body. An internally protruding mass along the lesser curvature of the gastric body was an incidental finding during upper endoscopy, biopsies of which were negative. Abdominal CT showed a 4.5${\times}$3.2 cm soft tissue mass of the gastric wall with calcifications. A diagnosis of gastric submucosal mass was suspected and a wedge resection of the stomach was performed. On microscopic examination, the tumor was composed of whorls of dense hyalinized collagen bundles with a few fibroblasts. There were also amorphous dystrophic calcifications and nodular aggregates of mononuclear inflammatory cells. Immunohistochemically, spindle cells did not stain for anaplastic lymphoma kinase-1 (ALK-1), CK, smooth muscle actin (SMA), or desmin. Taken together, the mass was compatible with a CFT of the gastric wall. This is the first reported case of CFT in a Korean child.

투과 단층촬영에서 공간가변 평활화를 사용한 경계보존 반복연산 재구성

정지은,이수진,Jung, Ji Eun,Ren, Xue,Lee, Soo-Jin 대한의용생체공학회 2017 의공학회지 Vol.38 No.5

Penalized-likelihood (PL) reconstruction methods for transmission tomography are known to provide improved image quality for reduced dose level by efficiently smoothing out noise while preserving edges. Unfortunately, however, most of the edge-preserving penalty functions used in conventional PL methods contain at least one free parameter which controls the shape of a non-quadratic penalty function to adjust the sensitivity of edge preservation. In this work, to avoid difficulties in finding a proper value of the free parameter involved in a non-quadratic penalty function, we propose a new adaptive method of space-variant smoothing with a simple quadratic penalty function. In this method, the smoothing parameter is adaptively selected for each pixel location at each iteration by using the image roughness measured by a pixel-wise standard deviation image calculated from the previous iteration. The experimental results demonstrate that our new method not only preserves edges, but also suppresses noise well in monotonic regions without requiring additional processes to select free parameters that may otherwise be included in a non-quadratic penalty function.

아동기와 청소년기의 문화예술교육 경험이 문화예술 소비에 미치는 영향에 관한 연구: 영과잉 음이항 모형을 중심으로

정지은(Jung Ji Eun) 한국상품학회 2016 商品學硏究 Vol.34 No.2

본 연구에서는 문화예술교육의 의미를 정립하고, 문화예술교육 경험과 삶의 질을 향상시키는 문화예술 소비의 관계를 심층적으로 살펴보고자 한다. 이에 본 연구는 아동기와 청소년기의 문화예술교육 경험이 문화예술 소비 여부와 소비량에 미치는 영향 관계를 영과잉 음이항 모형을 통해 분석하여, 문화예술교육의 효과를 검증하고자 하였다. 이를 위해 한국문화관광연구원에서 2012년 6월 8일부터 2012년 12월 20일까지 실시한 ‘2012년 문화향수실태조사’ 자료를 활용하였다. 연구 결과, 문화예술의 소비여부와 소비량은 거주 지역이 수도권이며, 학력이 높고, 아동기와 청소년기에 문화예술교육 경험이 모두 있을 경우 높은 것으로 나타났다. 본 연구에서는 문화예술교육과 문화예술 소비의 관계를 분석함으로써, 유년시절의 문화예술교육 경험의 중요성과 긍정적인 효과를 검증하였다. The present study defines the meaning of arts and culture education, and deeply examine the relationship between the exposure to arts and culture education and the consumption of arts and culture, which improves the quality of life. This study aims to analyzes the causal relationship between the arts and culture education during childhood and teenage years and the presence and volume of consumption of arts and culture, through the zero-inflated negative binomial model, and verify the effects of arts and culture education. To this end, this study uses the ‘2012 Report on Cultural Enjoyment’ by the Korea Culture and TourismInstitute, undertook fromJune 8, 2012 to December 20, 2012. The results of the study show that the presence and volume of arts and culture consumption are high when the consumer resides in a metropolitan area, has a high level of education, and has been exposed to arts and culture education during childhood and teenage years. By analyzing the relationship between the arts and culture education and its consumption, this study verifies the importance and positive effects of exposure to arts and culture education at a young age.

섬망환자의 한방치료 증례보고 4례

정지은 ( Ji Eun Jung ),정원희 ( Won Hee Jung ),서상경 ( Sang Kyoung Seo ),강준혁 ( Jun Hyuk Kang ),한다님 ( Da Nim Han ) 한방재활의학과학회 2009 한방재활의학과학회지 Vol.19 No.2

Objectives: The purpose of this study is to report the effect of oriental medical treatments on the patients with delirium. Methods: Four patients diagnosed with delirium by DSM-ⅣTM was treated Onbaek-won(Wenbai-yuan), Jugeo-hwan(Zhouju-wan) and herb medicine. The severity of delirium was assessed by using MMSE-K. And then, we investigated and analyzed the clinical symptoms of the patients. Results: After oriental medical treatments, the symptoms of delirium were disappeared and MMSE-K score was improved. Conclusions: It could be suggested that oriental medical treatments were effective on delirium. Further study of the effect of oriental medical treatments on delirium is needed in the near future.

베트남 여성 결혼이민자의 언어 학습 신념 연구

정지은 ( Ji Eun Jung ) 이중언어학회 2014 이중언어학 Vol.55 No.-

The Beliefs about Language Learning of Vietnamese Immigrant Women. Bilingual Research 55, 353-380. This study aims to explore beliefs about language learning of Vietnamese immigrant women as learners of Korean. It also aims to find the effects of proficiency and length of residence on learners` beliefs about language learning. A total 258 learners participated in this study, and the ‘Beliefs About Language Learning Inventory(BALLI)’, which included 34 items on a Likert-type scale, was used to collect data. The findings show that learners were highly motivated, and they believed that their own efforts were much more important than their talents in learning language. Thus, they held quite optimistic beliefs about the future language progress. The findings reveal that the learners from the three groups of proficiency and length of residence hold many similar beliefs on language learning, but they also hold some different beliefs. The ANOVA and Post-hoc yield that the mean differences for certain items were statistically significant among the groups. These findings would be able to give useful information in planning language curriculum for Vietnamese immigrant women.(Hankuk University of Foreign Studies)

초등학생의 ‘필자로서 자기인식’에 대한 검사 도구 타당화 연구

정지은 ( Jung Ji-eun ),심유나 ( Sim Yuna ) 한국어교육학회(구 한국국어교육연구학회) 2018 국어교육 Vol.0 No.162

This study investigates the construction of one’s self-perception as a writer, and to develop a proper scale to measure elementary school students’ perceptions of themselves as writers. To validate this scale, an exploratory factor analysis was carried out based on the responses of 116 students in elementary grade 6. This resulted in 31 items representing 3 sub-factors: “social expectation and evaluation,” “progress in writing,” and “physiological states.” The total variance for the three factors was 67.269%. These factors were classified into social, cognitive, and affective factors; their relationships were then identified. The final three-factor scales were administered to 656 elementary school students in grades 4, 5, and 6. Results from a confirmatory factor analysis showed that the model with three factors had a reasonably acceptable applicability. It was found that the Writer Self-Perception Scale (WSPS) with three factors was a reliable and valid measurement method. This study is expected to provide useful information regarding students as writers, and to contribute to their writing instruction.

발달장애아동 어머니의 Draw-A-Story 검사반응 특성 연구

정지은 ( Ji Eun Jung ),최은영 ( Eun Yeong Choi ) 한국정신지체아교육학회 2007 지적장애연구 Vol.9 No.1

혈액형에 따른 스포츠참여자의 사회심리학적특성이 소비의례화에 미치는 영향

정지은(Jung, Ji-Eun),남상백(Nam, Sang-Back) 한국체육과학회 2021 한국체육과학회지 Vol.30 No.6

This study aims to verify the effect of social psychological characteristics on consumption ritualization regarding to blood types of sports participants. The purpose is to present indicators for symbolic consumption in the segmented marketing of the sports industry. A survey was conducted from October 1st, 2020 to July 31th, 2021. 1,215 samples were collected and 1,119 samples were used in this study. The data were analyzed by using IBM SPSS win ver. 24.0 for frequency analysis, reliability analysis with Cronbach"s α, EFA, correlation analysis, and multi-regression analysis. The significance level was set at α=.05, and the results are as follows. First, for sports participants with blood type A and B, honor sensitivity, pride inclination, and nunchi had positive effects on consumption ritualization. Second, for sports participants with blood type AB, pride inclination, and nunchi had positive effects on consumption ritualization. Third, for sports participants with blood type O, honor sensitivity and pride inclination had positive effects on consumption ritualization.

도시철도 차량부품 표준화를 위한 국내외 사례 및 주요방안제시

정지은(Ji-Eun Jung),양정무(Jung-Moo Yang),김주원(Ju-won Kim),강대현(Dea-Hyun Kang),정효순(Hyo-Soon Jung) 한국철도학회 2016 한국철도학회 학술발표대회논문집 Vol.2016 No.5

현재 국내에서 운영되고 있는 도시철도 차량부품은 다양한 제작사가 납품하며 차량에 따라 사양이 상이하여 차량간의 구성품과 부품에 대한 호환성이 이루어지지 않는 실정이다. 또한 운영기관별로 부품구성체계를 상이하게 관리하고 있어 부품구성체계에 대한 표준화가 전무한 상황이다. 이로인해 철도차량부품 산업이 영세하고 운영기관은 철도차량별 유지보수 체계가 상이하여 시간적 비용과 경제적 비용이 증가하게 된다. 이미 유럽에서는 이러한 문제를 해결하기 위해 표준화를 진행하여 왔으며 유럽규격을 국제규격으로 이행시키는 활동을 병행해왔다. 따라서 국내에서도 표준부품 호환을 위한 부품구성체계 기반마련을 통해 철도차량 부품구성체계와 표준화에 대한 이해가 필요하다. 본 논문은 주요 국외도시철도차량 표준화 규격과 국내 도시철도차량부품 표준화 현황을 분석하고 체계적인 표준화 관리방안을 제시하였다. Today, urban rail vehicles operating in the domestic component will make a variety of delivery. also, vehicle does not vary it made the compatibility of the components and parts of the vehicle. Being a part configured differently for each operating company management is a situation that does not have a standardized system. For this reason, it increases the time and economic costs. In Europe, progress was already standardization and worked to make it an international standard. Therefore, it is necessary to understand the standardized rail cars to provied a BOM based. This paper analyzes the main international urban rail vehicle standard standardization national standardization and proposed a management plan for the systematic standardization.

지역예술축제의 현황과 개선방안에 관한 질적 연구

정지은(Jung, Ji-Eun) 대한관광경영학회 2016 觀光硏究 Vol.31 No.7

본 연구에서는 질적 연구를 통해 해외의 대표 선진 사례인 아비뇽 페스티벌과 우리나라의 거창국제연극제, 수원연극축제를 비교함으로써 향후 우리나라 지역예술축제가 나아가야 할방향을 제시하고자 하였다. 질적 연구를 위한 자료 수집은 2012년 7월 19일부터 2014년 1월 20일까지 축제 전문가 8인과 심층면담(공식면담)을, 2명의 축제 운영 관계자와 포커스 그룹 인터뷰를 1회 실시하였다. 수집된 자료는 Seidman(2006)의 면담 자료 분석과 Hatch(2002)의 유형적 분석, 해석적 분석을 사용하여 국내외 지역예술축제의 현황과 운영방안에 관한 시사 점을 도출하였다. 지역예술축제의 방문객 만족도를 높이기 위해서는 효과적인 스토리텔링의 구성, 서비스품질 향상과 더불어 축제 브랜드 자산의 구축이 함께 이루어져야 할 것이다. By using qualitative research to compare the Festival d’Avignon, a majorly successful foreign community art festival, with Korea’s Geochang International Theatre Festival and the Suwon Theatre Festival, this study proposes a guideline for Korea’s community art festivals that can be applied in future. For qualitative study, data collection was conducted by in-depth interviews from eight persons of festival expert, two parties concerned festival operator and focus group from July 19 2012 until January 20, 2014. We derived the implications of the status and management plan of the local arts festival using Seidman’s(2006) interview data analysis, Hatch’s(2002) pattern analysis and interpretative analysis. Our local arts festivals complement configuring an effective storytelling and making brand equity of the festival with improving quality of service in order to improve the satisfaction of festival visitors.