Synthesis of Various Polyviologens by Adjusting the Position and Characteristics of Substituent and Analysis of Electrochromic Properties

권지은,이승우,채다정 한국고분자학회 2022 한국고분자학회 학술대회 연구논문 초록집 Vol.47 No.2

평난간(平欄干)의 유형 및 제 특성에 관한 연구

권지은,이호열 한국건축역사학회 2019 건축역사연구 Vol.28 No.3

The purpose of this study is to identify the form and components, decoration and locality of pyongnangans(平欄干) in Yangban's Houses(32 Houses) in Gyeongbuk region, The results of this study, which were carried out through both survey and on-site study, are as below. First, Pyongnangans of Gyeongbuk region Yangban's Houses can be classified into 4 different types, which are ①Mureum type, ②Gyoran(交欄) type, ③Mureum-Saldae combination type, ④Simplified Saldae type. And these 4 types are again subdivided into eight types, depending on differences of both detailed form and framework. Gyoran type are the most common cases in Yangban's Houses of Gyeongbuk region, whose number is followed by the order of Mureum type, Mureum-Saldae combination type and Simplified Saldae type Pyongnangans. Decorative 亞 shaped Gyoran type are more set up in Sarangchaes than in Anchaes, and this was because Decorative Gyorans are more appropriate to show the Social status and class of a patriarch than humble Mureum type. Pyongnangans of Yangban's Houses in Gyeongbuk region have their peculiarities in the exclusion of decorativeity, by consistent use of plain single-layer Pyongnangans. A certain locality is reflected on the types and detailed forms of Pyonnangans. Mureum type are widely found in Gyeoungju region Yangban's Houses, while Gyoran type were more often used in Andong region. In Bonghwa region, Mureum-Saldae combination type are found in large quantities. This was due to the locational chateristics of Sarangchaes in Bonghwa region, which were usually built on steep slopes. 이 연구의 목적은 경북지방 양반주택(32동)을 대상으로 설치된 평난간의 유형과 특성을 살펴보는데 있다. 이 연구는 선행연구와 현장조사를 통해 이와 같은 결론을 도출했다. 첫째, 경북지방 반가의 평난간은 총 4개의 다른 유형이 설치된다. ①머름형 ②교란형 ③머름살대 복합형 ④간이살대형 4개로 분류되며 이는 다시 난간의 세부 구성 요소에 따라 8가지로 세분된다. 교란형 평난간은 경북지방 반가에 설치된 평난간 중에서 가장 일반적으로 사용하는 평난간임을 확인했으며 그 다음으로 머름형 평난간, 머름살대 복합형 평난간, 간이살대형 순으로 조사됐다.

이상적 공동체를 향하여 —옥타비아 버틀러의 『어린 새』

권지은 미국소설학회 2018 미국소설 Vol.25 No.1

This paper examines the political significance of communal relationship depicted in Octavia Butler’s Fledgling. By imagining various forms of communal relationship as an alternative to individualistic solution, the novel goes against the grain of individualism as a national tenet throughout American literature and offers a new way of envisioning the national community. In doing so, Butler tries to show that individualism is not an end in itself as many novels have claimed, but rather an effective instrument to successfully make an collective community. By showing that Shori’s individual ability as an American Adam is an quintessential element in nurturing communities and making them thrive, the novel indicates that individual values and communal ideals can be complementary and “symbiotic” to each other.

비만 환자의 조혈모세포이식 후 체중 적용 기준에 따른 Cyclosporine 초기 농도 비교

권지은,박애령,김순주,나현오 한국병원약사회 2014 病院藥師會誌 Vol.31 No.6

Cyclosporine is the most common immunosuppressant agent against graft-versus-hostdisease (GVHD) in patients with hematopoietic stem cell transplantation (HSCT). The therapeuticrange of cyclosporine is narrow, and there is significant inter-individual and intra-individual variabilityin the pharmacokinetics of the drug. Therefore, therapeutic drug monitoring of cyclosporine isessential to optimize immunosuppressant therapy. In Seoul St. Mary’s hospital, the dose ofcyclosporine is based on the actual body weight. Cyclosporine 5 mg/kg/day is given the day beforeHSCT by 24hrs intravenous infusion. The dose is then changed to 3 mg/kg/day after HSCT. We conductedtherapeutic drug monitoring for the optimal therapeutic range of cyclosporine. The concentrationof cyclosporine is often higher for obese patients than the initial therapeutic range of200~300 ng/ml. As a result, obese patients have a greater risk of cyclosporine side effects than nonobese patients. We evaluated the effects of cyclosporine at an initial dose based on ideal body weightin obese patients. We retrospectively collected the data from obese patients (actual body weight > 120% ideal bodyweight) who received cyclosporine therapy after HSCT, at the Catholic BMT (blood and marrowtransplantation) center from April 2009 to September 2011. Pharmacokinetic parameters were calculatedfrom data collected from monitored patient profiles and actual blood concentration ofcyclosporine. We subsequently calculated the concentration of cyclosporine, according to the dosebased on ideal body weight. Out of 32 patients who received cyclosporine therapy after HSCT, 1 patient who receivedcyclosporine based on actual body weight reached the therapeutic range (3.1%). However, 7 patientswho received cyclosporine based on ideal body weight reached the therapeutic range (21.9%). Theresults showed a significant difference (p=0.014). The median gap between the actual blood concentrationand the upper limit of therapeutic range was 164.1 (-25.3~440.0) ng/ml in patients whoreceived cyclosporine based on actual body weight. The median gap between the calculated bloodconcentration and the upper limit of therapeutic range was 67.7 (-74.0~239.0) ng/ml in patients whoreceived cyclosporine based on ideal body weight. The blood concentration of cyclosporine based onideal body weight was indicative of a more efficient approach to a therapeutic range of cyclosporine. In conclusion, this study suggested that the administration of cyclosporine based on ideal bodyweight might lead to optimal blood concentration and a reduction in cyclosporine side effects. Thecurrent observation needs to be confirmed by prospective investigation in order to determine appropriatecyclosporine therapy in obese patients.

Current state and case review of home PN

권지은 한국정맥경장영양학회 2016 한국정맥경장영양학회 학술대회집 Vol.2016 No.-

척추관 협착증에서 후방 유합술 시행 후 우측 천장관절부위 낭종 크기 증가로 인한 우측 족관절 배측 굴곡근력 약화 - 증례 보고 -

권지은,안영준,양보규,이승림,임세혁,이예현,김해민 대한척추외과학회 2015 대한척추외과학회지 Vol.22 No.4

Study Design: Case report Objectives: To report a case of motor weakness caused by the increasing size of a sacroiliac joint cyst after spinal fusion. Summary of Literature Review: There have been no reports on the increased size of a sacroiliac joint cyst and motor weakness after spinal fusion. Materials and Methods: A 63-year-old female was admitted with low back pain and right sciatica. Magnetic resonance imaging (MRI) findings showed the spinal canal narrowing at L4–5 and a cystic lesion on the right sacroiliac joint. After surgery, the symptoms were relieved. Results: One month after the operation, motor function had worsened to grade 4. Follow-up MRI revealed an increase in the size of the cystic lesion. Selective nerve root blocks were performed. There was gradual improvement, and the motor grade reached grade 5 seven months after the operation. Conclusions: We recommend that surgeons evaluate the adjacent segmental lesion by MRI before performing spinal fusion. 연구 계획: 증례 보고적: 후방 추체간 유합술 후 우측 천장관절부위 낭종 크기 증가에 의한 우측 족관절 근력 약화의 증례를 보고한다. 선행 문헌의 요약: 후방 추체간 유합술 후 천장관절부위 낭종 크기 증가에 의한 족관절 근력 약화는 보고된 바 없다. 대상 및 방법: 63세 여자환자가 요통 및 우 하지 방사통으로 내원하여 제 4-5 요추부 척추관 협착증으로 진단받았으며, 자기공명영상 검사상 우측 천장관절부위 하측, 배측 방향으로 낭종이 관찰되었다. 수술 후 요통과 우 하지 방사통은 호전되었다. 결과: 수술 1개월 후 족관절 배측 굴곡 근력이 4로 감소되어 재시행한 자기공명영상 검사상 낭종의 크기가 증가된 소견 관찰되었다. 신경근 차단술 시행하였고 이후 3개월 지난 시점부터 근력약화는 호전되기 시작하여 수술 후 7개월에 근력이 정상으로 회복되었다. 결론: 수술 전 영상 검사를 통해 수술후 결과에 영향을 줄 수 있는 인접 부위 병변을 미리 평가하는 것이 도움이 될 것으로 사료된다.

2012년 제11회 KSPEN 학술대회 : P-12 ; 영양집중지원팀 자문 순응군과 비순응군의 영양상태 개선효과 비교

권지은,오소영,배윤경,김아람,황진순,김신영,이명덕 한국정맥경장영양학회 2012 한국정맥경장영양학회 학술대회집 Vol.2012 No.-

배경: 영양실조는 환자의 이환율과 사망률, 치료효과에 영향을 미칠 수 있는 중요한 요인으로 재원환자에 대한 적절한 영양지원은 환자치료에 있어서 필수적인 요소로 자리잡고 있다. 그러므로 환자는 입원 당시부터 신속한 영양상태 판정과 계획된 영양치료가 권고된다. 이를 위해 서울성모병원에서는 영양지원을 목적으로 영양집중지원팀 (Nutrition support team, NST)을 구성하고 영양치료에 대한 자문 업무, 교육, 모니터링, 및 용법, 용량, 혹은 제재 변경 등의 업무를 통하여 환자들에게 적절한 영양지원을 제공하고 있다. 본 연구는 NST 자문 순응군과 비순응군으로 나누어 두군 사이에 영양지표 변화 추이를 살펴보고 이를 통해 NST 자문 순응 여부가 환자의 영양상태개선에 미치는 결과를 비교-평가하고자 하였다. 대상 및 방법: 서울성모병원에 재원한 환자 중 2012년 6월 1일부터 2012년 7월 20일까지 NST 자문 의뢰되어 정맥영양요법을 2주 이상 시행한 환자를 대상으로 하였다. 자문 순응군은 정맥영양요법 시행시 NST 자문 의뢰후 회신결과에 따라 공급제형 및 열량을 투여한 환자이며, 자문 비순응군은 NST 자문을 의뢰하였으나 회신결과에 따르지 않고 주치의의 주관적 판단에 따라 정맥영양요법을 시행한 환자로 나누어 결과를 수집하였다. 환자의 기본정보와 정맥영양요법을 통한 공급열량은 PMP (patient monitoring profile)을 통해 후향적으로 조사하였다. 두군 사이의 영양상태를 비교하기 위하여 Transferrin (TRF), Retinol binding protein (RBP), Pre-albumin (Pre)을주 1회 측정하여 변화 추이를 살펴보았다. 결과: 동 기간 중 NST 자문 순응군은 17명, 비순응군은 18명이였다. TRF 변화 추이를 살펴보면 순응군은 평균12.26 mg/dL 상승하였고, 비순응군은 평균 14.96 mg/dL 감소하였다(p<0.001). RBP의 경우 순응군은 평균 0.93mg/dL 상승하였고, 비순응군은 평균 1.15 mg/dL 감소하였다(p<0.001). Pre의 경우도 순응군은 평균 3.47mg/dL 상승하였고, 비순응군은 평균 2.64 mg/dL 감소하였다(p<0.001). 결론: NST 자문 순응군이 비순응군에 비해 뚜렷한 영양지표 상승을 보였으며, 이를 통해 NST 자문을 통한 적절한 영양지원은 환자의 영양불량 상태를 개선하여 합병증 및 재원일수 감소와 치료효과 증대 등 여러 임상적 결과에 긍정적 영향을 미칠 수 있을 것으로 기대된다. 그러므로 적극적인 NST 활동을 통해 영양지원 중요성에 대한 의료진의 인식을 높여야 할 것이며 환자에 대한 적극적인 영양관리가 이뤄지도록 지속적인 모니터링이 필요하리라 사료된다.

노만 메일러의 포스트모던 음모론: 『오스왈드 이야기』

권지은 영미문학연구회 2009 안과 밖 Vol.0 No.27

This article explores how Oswald’s Tale continues to express Mailer’s life-long criticism of American society and the sanctioning of masculine individual dissensus. By positing Oswald as a tragic anti-hero rather than a mere chance of history, Mailer attempts to restore to the JFK assassination historical causality that the postmodern view of history is believed to challenge. Furthermore, the act of interpreting the crisis of subjectivity in contemporary American society as a result of social conspiracy also enables him to reconstruct history as a story of individual struggle against what the author assumes as a “totalitarian” American society. This gesture of refashioning history reflects the logic and social role of conspiracy theory. As Fredric Jameson argues, its attempt to grasp the mechanism of the entire society aims to restore a cohesive order to complex networks of the late capitalist society. On the other hand, however, it also contains itself within the tradition of American political literature by positing liberal individualism as the ultimate solution, and by doing so, it functions to over-simplify the discourses on subjectivity in postmodern American society.

우엉 첨가 간장의 이화학적 및 항산화 특성

권지은,백현영,권용숙,송다연,곽은정 동아시아식생활학회 2019 동아시아식생활학회 학술발표대회논문집 Vol.2019 No.10

History as Masculine Violence in Oswald’s Tale

권지은 한국외국어대학교 영미연구소 2022 영미연구 Vol.54 No.-

Quite contrary to the general criticism of viewing Oswald’s Tale as a successful historiographic novel, this paper aims to show that the text is actually a failed attempt in narrating history. Criticizing the postmodern notion of history as unnarratable or unrepresentable, Mailer argues in Oswald’s Tale that this notion promotes historical absurdity that, in his view, undermines political commitment as well as social criticism. In spite of his initial aim to restore historical causality by turning the unrepresentable to the representable, however, Oswald’s Tale ironically ends up undermining historical knowledge that he wants to uphold. History that Mailer offers in the text is a highly privatized version, in which the power of history as a public discourse is not only reduced to but distorted as a battle between masculine hyper-individuals. This paper examines how the private impulse embedded in Oswald’s Tale functions to cancel out the idea of historical knowledge, resulting that violence comes to replace history completely.