중환자의 입실 경과에 따른 APACHE 3 점수의 유용성

채윤정,이진영,이영주,윤경봉,임현교 대한마취과학회 2004 Korean Journal of Anesthesiology Vol.46 No.6

FonF 연구의 최근 동향이 한국어 교육에 시사하는 점

채윤정,김영규 국제한국어교육학회 2010 한국어 교육 Vol.21 No.4

Yunjeong Chae·Youngkyu Kim. 2010. Current Trends in FonF Research: Implications for Korean as a Second Language. Journal of Korean Language Education. 21-4. 333-359. This study reviews FonF research reported in a group of selected international journals and chapters in edited volumes between the period of January 2006 and July 2010 to identify and synthesize current trends in FonF research and offer future research suggestions for Korean as a second language. The three research trends identified were (a) an expansion of the concept of ``form`` in FonF research from purely structural features to non-structural features (e.g., lexis), (b) an increase in technology-enhanced FonF research, and (c) an increase in synthesis of FonF research. Suggestions made for future research directions in KSL are as follows: (a) More data-based research to investigate individual or combined effects of each FonF task and technique with an expanded view of ``form`` in FonF research, (b) technology-enhanced FonF research, and (c) meta analysis research are called for in KSL.

False selection of syringe-brand compatibility and the method of correction during target-controlled infusion of propofol

채윤정,민상기,김종엽,Do Won Kim,문봉기 대한마취통증의학회 2013 Korean Journal of Anesthesiology Vol.64 No.3

Background: We evaluated volumetric differences of syringe brand compatibilities, and investigated the impact of false brand settings on target-controlled infusion (TCI) and their methods of correction. Methods: Gravimetric measurement of 10 ml bolus infusions was performed using BD Plastipak (BDP) and Terumo compatible syringes, while setting to 7 different kinds of brand compatibilities (BDP, Sherwood Monoject, BD Perfusion, Braun Perfusor, Braun Omnifix, Fresenius Injectomat, and Terumo). To investigate the performance of TCI using BDP with a false setting to Terumo (BDPTERUMO) and Terumo to BDP (TERUMOBDP), 24 TCI targeting 4.0 μg/ml of effect-site concentration (Ceff) of propofol were performed. Subsequently, another 24 TCI were evaluated for simple corrections of false settings at 30 min. We also investigated 24 TCI using active corrections (fill-up for BDPTERUMO, evacuation for TERUMOBDP) based on the pharmacokinetics of propofol. The Ceff at 30 min of TCI and time to normalize to ± 5% of target concentration (T±5%target) were compared. Results: The Ceff of BDPTERUMO showed negative bias and 17.2% inaccuracy, and the Ceff of TERUMOBDP showed positive bias and 19.5% inaccuracy. The Ceff at 30 min showed no difference between the methods of correction in BDPTERUMO or TERUMOBDP. The T±5%target in both the active corrections was significantly shorter than that of each simple corrections (P < 0.001). Conclusions: False brand setting of syringe proportionally maintained different predicted concentrations as much as the volumetric differences of syringe brand. Based on the results, it is proposed that correction methods based on pharmacokinetics could effectively normalize the differences, without giving up the wrong TCI.

Correction of target-controlled infusion following wrong selection of emulsion concentrations of propofol

채윤정,조한범,이원일,김진아,민상기 대한마취통증의학회 2014 Korean Journal of Anesthesiology Vol.66 No.5

Background: We investigated the correction methods following wrong-settings of emulsion concentrations of propofol as a countermeasure against erroneous target-controlled infusions (TCI). Methods: TCIs were started with targeting 4.0 μg/ml of effect-site concentration (Ceff) of propofol, and the emulsion concentrations were selected for 2.0% instead of 1.0% (FALSE1-2, n = 24), or 1.0% instead of 2.0% (FALSE2-1, n = 24). These wrong TCIs were corrected at 3 min after infusion start. During FALSE1-2, the deficit was filled up while injecting after equilibrium (n = 12), or while overriding (n = 12). During FALSE2-1, the overdose was evacuated while targeting Ceff (n = 12) or targeting plasma concentration (Cp) (n = 12). The gravimetrical measurements of TCI reproduced the Cp and Ceff using simulations. The reproduced Ceff at 3 min (Ceff-3min) and the time to be normalized within ± 5% of target Ceff (T±5%), were compared between the correction methods. Results: During the wrong TCI, Ceff-3min was 1.98 ± 0.01 μg/ml in FALSE1-2, and 7.99 ± 0.05 μg/ml in FALSE2-1. In FALSE1-2, T±5% was significantly shorter when corrected while overriding (3.9 ± 0.25 min), than corrected after equilibrium (6.9 ± 0.05 min) (P < 0.001). In FALSE2-1, T±5% was significantly shorter during targeting Cp (3.6 ± 0.04 min) than targeting Ceff (6.7 ± 0.15 min) (P < 0.001). Conclusions: The correction methods, based on the pharmacokinetic and pharmacodynamic characteristics, could effectively and rapidly normalize the wrong TCI following erroneously selections of the emulsion concentration of propofol.

복막투석 환자를 위한 사회인지 이론 기반의 자가관리 모바일 어플리케이션 개발 및 효과

채윤정,김현옥,김지영,김혜영,김원,김희선 한국간호과학회 2020 한국간호과학회 학술대회 Vol.2020 No.10

미국 아방가르드 영화와 앤디 워홀

채윤정 연세대학교 인문과학연구소 1999 人文科學 Vol.80 No.-

Avant-garde film has been situated in the margins of American cinema. One of the main reasons is that film is placed within the large entertainment industry and interpreted in terms of social and cultural role based on its economics. However, it is also clear that there has been a very narrow reading of avant-garde film as purely personal statements escaped from any social and historical relations. This leads us to distinguish avant-garde at least in tow: modernist and postmodernist. The former emphasizes on personal expression and artistic freedom for purely aesthetic standards, while the latter contests against purism and rejets ontological presuppositions. Andy Warhol is a filmmaker who problematize the modernist notion of art and display the issues of postmodernist avant-garde cinema. Warhol's films are anti-art in the Duchampian sense and anti-American in its ironic commentary on the cultural effects of commercialism, yet profoundly Amercian in its appropriation of the same technology developed and desingined for propagating consumer culture. In several ways, Warhol's filmmaking was a parody of Hollywood: of its sat system and commercial genre movies. The ordinary notion of time in commercial cinema is distorted in Warhol's early films, in which he raised questions of time, of the oppositional stance between surface and depth, art and everyday life, and problemtazing both the underground filmmaking and the film industry through parody and irony. The overtly conscious presence of Hollywood in Warhol's avant-garde film practice questions the dichotomy of the commercial industry and the avant-garde. Warhol's "degree-zero" filmmaking is linked to film before narrative or primitive cinema. His primitivism declared itself in the simplicity of his means of production coupled with the camp and parody of the Factory. Warhol's camp taste with its hyperbolic aestheticiztion can be regarded as populist or, conversely, as mere kitsch as one may support postmodernism as populist and attack modernism ad elitist or support modernism as elitist - as culture proper - and attack postmodernism as mere kitsch. Perhaps Warhol's avant-garde filmmaking as influence acted as a bridge between one point of late- modernism, the period of artistic minimalism and the beginning of postmodernism, the era of aesthetic flamboyance. By reading the films of Warhol as postmodernist avant-garde is significant in terms of the allegorical function of avant-garde film within the history of American cinema.

영화공간과 투시법

채윤정 한국영화학회 1998 영화연구 Vol.- No.14

활동이론의 학문적 토대와 개념 및 교육행정학 분야에서 적용방안 탐색

채윤정 한국교육행정학회 2022 한국교육행정학회 학술연구발표회논문집 Vol.2022 No.6

경기꿈의대학의 진로교육과정으로서의 발전방향 탐색

채윤정 한국교원교육학회 2018 한국교원교육학회 학술대회자료집 Vol.2018 No.05

일반고 학생의 진로결정자기효능감과 진로준비행동의 관계에서 진로태도성숙의 매개효과

채윤정,박선형 사단법인 인문사회과학기술융합학회 2017 예술인문사회융합멀티미디어논문지 Vol.7 No.8

The purpose of this study was to examine the effects of career decision self-efficacy perceived by general high school students on career preparation behaviors and to examine mediating effects of career attitude maturity in this relationship to help concrete and practical education plans for career education in general high schools Purpose. In order to achieve this purpose, research questions were: First, whether the level of career decision self-efficacy, career preparation behavior, and career attitude maturity differ according to the grade level of general high school students; second, whether the career decision self-efficacy, career preparation The relationship between career self-efficacy and career preparedness behaviors is mediated by each sub-factor of career attitude maturity. The conclusions based on the results analysis of the research problem are as follows. First, the level of career decision self - efficacy and career preparation behavior was the highest in the third grade. When you are about to graduate, you will be more interested in career and more prepared. Therefore, even if it is high 3, it should not neglect not only the education focused on the SAT, but also the career education which can provide information about career and job and increase self-efficacy. Second, the three variables of career decision self - efficacy, career attitude maturity, and career preparation behaviors were statistically correlated. This suggests that when designing career education for general high school students, it is necessary to design the curriculum in detail so that they can improve their own abilities and beliefs about career and have a mature career attitude according to career development stage. Third, there was a partial mediating effect between sub - factors of career attitude maturity and career decision self - efficacy and career preparation behavior. A program that can increase the level of determinism of career attitude maturity, which is a positive mediating variable, can be used in the field of career education to help improve career preparation behavior. The results of this study can be used as basic data for effective career education for general high school students. In addition, it is meaningful to confirm that it is necessary to plan various and detailed activities in career education by identifying mediating role of career attitude maturity. 본 연구는 일반고 학생들이 지각하고 있는 진로결정자기효능감이 진로준비행동에 미치는 영향과 이 관계에서 진로태도성숙의 매개효과를 검증하여 일반고에서의 진로교육에 구체적이고 실천적인 교육계획에 도움을 주는 것을 목적으로 한다. 이 연구 목적을 달성하기 위해 설정한 연구문제는 첫째, 일반고 학생의 학년에 따라 진로결정자기효능감, 진로준비행동, 진로태도성숙 수준에 차이가 있는가, 둘째, 일반고 학생의 진로결정자기효능감, 진로준비행동, 진로태도성숙은 어떤 관계가 있는가, 셋째, 진로결정자기효능감과 진로준비행동의 관계에서 진로태도성숙의 각 하위요인별 매개효과는 어떠한가 이다. 연구문제에 대한 결과분석을 바탕으로 내린 결론은 다음과 같다. 첫째, 진로결정자기효능감과 진로준비행동의 수준은 3학년이 가장 높게 나타났다. 졸업을 앞둔 경우에 특히 진로에 대한 관심이 높아지고 그에 준비도 더 많이 하게 된다. 그러므로 고3이라 하더라도 수능에 치중한 교육뿐 아니라 진로와 직업에 관한 정보제공이나 자기효능감을 높일 수 있는 진로교육도 소홀이 해서는 안 될 것이다. 둘째, 진로결정자기효능감, 진로태도성숙, 진로준비행동의 세 변인은 정적인 상관관계를 가지고 있었다. 이는 일반고 학생을 대상으로 진로교육을 계획할 때 진로에 대한 자기의 능력과 신념을 향상시키고 진로발달단계에 따라 성숙된 진로태도를 가질 수 있도록 세부적으로 교육과정을 설계해야함을 시사한다. 셋째, 진로결정자기효능감과 진로준비행동사이에서 진로태도성숙의 하위요인별로 부분적인 매개효과가 나타났다. 긍정적인 매개변인인 진로태도성숙의 결정성의 수준을 높일 수 있는 프로그램을 개발하여 진로교육현장에서 활용한다면 진로준비행동을 높이는데 도움을 줄 수 있을 것이다. 본 연구 결과는 일반고 학생들에게 효과적인 진로교육을 하기 위한 기초자료로서 활용될 수 있다. 또한 진로태도성숙이 가지는 매개 역할을 확인함으로써 진로교육에 있어 다양하고 세부적인 활동을 계획하는 것이 요구됨을 확인하는데 연구의 의의가 있다.