통계적 모형 추정을 통한 서울시 마을버스 교통사고의 업체별 영향요인 분석

권지은,김도경 한국ITS학회 2018 한국ITS학회 학술대회 Vol.2018 No.11

『아메리카나』에 나타난 아프리카 세계시민주의의 정치적 가능성과 한계

권지은 미국소설학회 2022 미국소설 Vol.29 No.1

This paper aims to explore how the notion of Afropolitanism is manifested in Chimamanda Ngozi Adichie’s widely recognized novel, Americanah. While the critique of Afropolitanism has been the center of many other Afropolitan novels, notably Cole’s Open City, Americanah has not been closely examined in association with the theory. Therefore, the purpose of this paper is to set the novel in the context of Afropolitanism, and by doing so, to investigate its political significances. The main idea of this paper lies on the assertion that Americanah is both deeply political and apolitical at the same time: It is political in terms of criticizing Afropessimism and its entailing negative images of the continent as an ahistorical place, but in doing so, the novel posits a highly apolitical kind of subjectivity based upon the negative liberty of liberal individualism. By presenting the main character as the one who can freely negotiate among different identities and can choose her own hybridity at her own will, the novel not only offers free agency as an imaginary solution to the political problems it raises but also erases the existence of other ‘less fortunate’ traditional diaspora subjects from the narrative.

폐의 말초에 발생한 점액샘종

권지은,김교영,한정호,김태성,김관민 대한병리학회 2004 Journal of Pathology and Translational Medicine Vol.38 No.2

Mucous gland adenoma (MGA) of the lung is an uncommon, benign tumor that histologically resembles the mucus-secreting component of the tracheobronchial gland. The majority arises within the main, lobar or segmental bronchi. MGA presenting as a peripheral lung mass is extremely rare. We herein report a case of MGA that uniquely arose from the peripheral territory of the superior segmental bronchus of the left lower lobe in a 73-year-old male. Chest computed tomography showed a 13 mm-sized, subpleural nodule, which was easily enucleated by video-assisted thoracotomy. The mass was round and gray-tan in color with mucoid material. The tumor was composed of cysts, tubules, and glands lined by bland columnar, cuboidal or flattened, mucus secreting cells.

특집명 : 컴퓨팅미학 ; 디지털 총체예술로서의 게임아트

권지은 한국정보처리학회 2011 정보처리학회지 Vol.18 No.4

초등학교 과학 수업에서 그리기 중심의 사고 지도에 바탕을 둔 포스터 제작 수업 전략의 개발과 적용

권지은,박재근 한국초등과학교육학회 2019 한국초등과학교육학회 학술대회 Vol.76 No.-

본 연구에서는 학습자의 기본적인 사고와 인지 과정을 시각적으로 반영하는 사고지도와 발표자가 나타내고자 하는 주제의 핵심을 압축된 형태로 전달하고, 적극적인 의사소통 도구로서의 기능을 가진 포스터의 장점을 결합하여 이를 활용한 수업 전략을 개발하고 그 효과를 검증하였다. 대상 단원은 초등학교 과학 6학년 1학기 「생물과 환경」이며, 총 15차시 분량의 수업 과정안을 개발하였다. 매 차시 수업 흐름은 ‘생각열기, 설명해요, 함께해요’의 단계로 실행하였다. 포스터의 구성 요소는 학습 내용, 떠오르는 생각, 알리고 싶은 내용 등으로 이루어지며, 초등학생의 시각적 매체에 대한 선호도를 좀 더 적극적으로 반영하여 사고지도 구성에 그리기 활동을 도입하였다. 본 연구의 결과는 다음과 같다. 첫째, 사고지도와 포스터를 활용한 수업이 초등학생의 과학학습동기 자극에 미치는 유의한 효과는 확인할 수 없었다. 다만 하위 요소 중 ‘과학학습에 대한 호감’에는 긍정적인 영향을 주었음을 알 수 있었다. 실험집단의 학습자에 대한 면담 결과, 포스터라는 새로운 의사소통 도구에 많은 관심을 보였으며, 학습 주제와 관련된 생각을 사고지도에 시각적으로 다양하게 표현하는 과정에서 높은 주의집중을 유지하고, 과학학습에 대한 긍정적인 인식과 만족감을 가지게 된 것으로 사료된다. 둘째, 포스터를 활용한 수업은 초등학생의 과학적 태도의 변화에 긍정적인 영향을 미치며 특히, 세부 요소 중 호기심, 개방성, 협동성 등에 대해서 유의한 효과가 있었다. 언어적인 형식보다는 시각적 형태로 사고지도를 구성해 나가는 과정은 학습자에게 색다른 관심을 유발하였으며, 포스터 제작을 통해 폭넓게 정보를 찾고, 이에 대한 이해도를 높일 수 있는 기회가 주어짐으로써 호기심을 자극시킬 수 있었던 것으로 보인다. 또한 끊임없는 소통을 통해 의견을 교환함으로써 자신의 생각을 유연하게 바꿀 수 있는 개방성에 긍정적인 영향을 주었다고 볼 수 있다. 한편, 학교 수업 이외의 시간과 공간에서 다른 학생들과 자연스럽게 어울리고 협업하는 과정을 통해 협동심을 기를 수 있는 계기가 된 것으로 보인다. 셋째, 사고지도와 포스터를 활용한 수업은 실험집단의 자기주도적 학습능력의 향상에 유의한 효과가 있었다. 즉, 포스터의 핵심 주제와 내용을 스스로 찾고, 유의미한 지식들을 연결시켜 요점을 정리, 구현하는 과정에 교사의 조력보다는 학습자 스스로 이를 주도하는 능력이 필수적으로 필요했음을 시사한다.

구조방정식을 이용한 서울시 마을버스 노선별 사고 요인 분석

권지은,박재영,김도경 한국도로학회 2020 한국도로학회논문집 Vol.22 No.2

PURPOSES : This study was purposed to identify the relationships between route characteristics and accident characteristics using the data of 124 routes collected from 78 of the 136 Seoul Neighborhood bus companies. METHODS : A structural equation modeling technique was employed for the analysis. The following four factors that were determined to influence the characteristics of Neighborhood bus accidents were implemented: driver characteristics, route characteristics, driver working conditions, and the management conditions of each company. Additionally, the two dependent variables were set as vehicle to vehicle accidents and vehicle to pedestrian accidents. RESULTS : The results of factor analysis revealed that the management conditions of each company had a negative effect on the working conditions, and that driver characteristics had a negative influence on accident characteristics in the three models. The effects of three major factors such as route characteristics, management conditions of the company, and working conditions on vehicle-to-vehicle accidents were likely to be opposite to the influences on vehicle-to-pedestrian accidents. CONCLUSIONS : Through the analysis of these results, we identified the characteristic causes of Neighborhood bus accidents. Specifically, a driver with more experience is less likely to be involved in a Neighborhood bus accident, and a narrower road is associated with higher accident risk. These results can be used as a reference to improve route and safety management for Neighborhood buses. Furthermore, this study is expected to contribute to the establishment of improved strategies to effectively reduce the number of Neighborhood bus accidents.

한 병원의 재가 정맥영양요법 (HPN) 평가

권지은,김고은,박애령,김순주,나현오 한국병원약사회 2012 病院藥師會誌 Vol.29 No.3

Home parenteral nutrition (HPN) is the administration of necessary nutrients into the intestine, stomach, or by intravenous infusion to improve or to maintain a patient’s nutritional status in the home care environment. In foreign countries, HPN is used on a regular basis, however in Korea, HPN is in the beginning stages of being adopted. There is no specific management. In 1995, HPN was first used at St. Mary’s hospital in Seoul for nutritional support of patients with chronic intestinal failure (CIF). Since 1998, the nutrition support team (NST) has been leading this system in connection with home care team. The purpose of this study was to improve the management of HPN and to make up for the weak points in pharmacist activities in NST. On a retrospective basis, clinical information was collected from the case records of patients receiving HPN treatment at Seoul St. Mary’s hospital until October 2010. Furthermore, we made a comparative study of HPN management guidelines between Seoul St. Mary’s hospital and the American Society of Parenteral and Enteral Nutrition (ASPEN). In addition, we conducted a survey of patients receiving HPN on satisfaction in management and education. By October 2010, the total number of patients being treated with HPN was 10, 4 for ‘small bowel obstruction’(SBO) and 3 for ‘small bowel syndrome’and administration period of HPN varied from the minimum of 15 months to the maximum of 13 years. Infection of the central venous catheter (mean 1.4 cases/year/person) and dehydration (mean 1.7 cases/year/person) were reported as the major side effects. As the result of the survey, the patients expressed above average satisfaction with administration management and education on HPN, while there were some difficulties with adverse events (n=3) and storage problems (n=2). More active involvement by the pharmacist should be encouraged for better care of these patients through monitoring of their HPN supply, HPN-related side effects, and ongoing patient education. Furthermore, multilateral supports should be provided to promote successful HPN use by establishing definitive standard criteria in medical insurance and, continuing patient education in Korea, as occurs in other countries.

사고지도 기반의 포스터를 활용한 초등과학 수업의 효과

권지은,박재근 한국생물교육학회 2018 생물교육 Vol.46 No.4

In this study, we developed the instructional strategy that combined a thinking map to show the cognitive process of learner visually and a poster to deliver the core of subject compressively. The ‘living organism and environment’ unit of the sixth grade of elementary science was selected as the target unit. Two classes of the 6th grade were divided into the experimental group and the control group. The results to examine the effects of the newly developed instruction were as follows. First, it was proven that using the posters based on drawing-oriented thinking map did not help improving the science learning motivation of learners except for the positive feeling on learning science. Second, it contributed to the improvement of learners’ scientific attitudes, especially in curiosity, openness, and cooperation. Third, it was proven that this strategy was effective to change the learners’ self-directed learning ability in positive ways. In the process of making posters using drawing-oriented thinking maps, students learned how to construct meaningful knowledge by themselves and had a constant communication with each other. Considering the essential functions of posters, it is necessary to develop a systematic instructional model so that the main functions to find accurately and to solve effectively the core of subject can be used in conjunction with the class.

Relationship between coronary artery plaque composition and brachial-ankle pulse wave velocity in patients with coronary artery disease

권지은,김상욱,유기원,오민석,김정은,조은정,이왕수,이광제,최주원,홍준화,김태호,김치정,조대윤,류왕성,Gary S. Mintz,Neil J. Weissman 대한내과학회 2009 대한내과학회 추계학술대회 Vol.2009 No.-

『밤은 부드러워』에 나타난 미국 전통적 역사관의 종말

권지은 현대영미어문학회 2016 현대영미어문학회 춘계학술대회 발표논문집 Vol.2016 No.-