POSS를 함유한 PMMA 박막의 유리전이온도 및 등온 물리적 시효

진실로(Sil O Jin),이종근(Jong Keun Lee) 한국고분자학회 2012 폴리머 Vol.36 No.4

순수 PMMA와 methacryl-polyhedral oligomeric silsesquioxane(Ma-POSS)를 5 wt% 첨가한 PMMA를 박막 (~650 nm)과 초박막(~50 nm)으로 제조하였으며, 유리전이온도(T g)와 등온 물리적 시효에 미치는 박막의 두께에 미치 는 POSS의 첨가 효과를 시차주사 열량계(DSC)를 이용하여 조사하였다. 초박막화와 Ma-POSS의 첨가로 인해 T g 감 소가 관찰되었다. 또한 등온 물리적 시효에 의한 엔탈피 완화값(ΔH Relax)도 초박막화 Ma-POSS를 첨가하였을 때 감소하였다. 시효시간에 따른 ΔH Relax 데이터에 KWW(Kohlrausch-Williams-Watts)식을 적용하여 최대 엔탈피(ΔH ∞), 이완시간(τ) 그리고 이완시간의 분포상수(β)를 결정하였으며 이를 비교 분석하였다. Thin (~650 nm) and ultrathin (~50 nm) films of neat PMMA and PMMA containing 5 wt% of methacryl-polyhedral oligomeric silsesquioxane were prepared in this work. The effects of film thickness and POSS on glass transition temperature (Tg) and isothermal physical aging were investigated by means of differential scanning calorimetry (DSC). Tg depression was observed as film thickness was decreased and Ma-POSS molecules were incorporated. Enthalpy relaxation (ΔHRelax) due to the isothermal physical aging was reduced by ultra-thin film thickness and the addition of Ma-POSS. KWW (Kohlrausch-Williams-Watts) equation was used to fit ΔHRelax vs. aging time data providing the fitting parameters; maximum enthalpy recovery (ΔH∞), relaxation time (τ) and non-exponentiality parameter (β).

환경경영표준의 내재화와 한국정부의 역할

박진실 ( Jin Sil Park ) 서울대학교 미국학연구소 2013 미국학 Vol.36 No.1

This paper focuses on the process of acceptance and internalization of the ISO14000 norm. Published by the International Organization of Standard (ISO), ISO14000 is an international environmental standard which characterized as non-governmental and voluntary. It pursues both sustainable development which is concerned to environmental improvement and harmonization of different regional environmental standards which encourages free-trade by hindering trade barriers. The Government of the Republic of Korea accepted and legitimated ISO14000 by an environment-friendly political frame through the “Conversion to an Environmental Friendly Industrial Structure Act” and began to introduce the ISO1400 standard within the industrial structure of the country through diverse policies. Further on, with active governmental support, national corporations have also certificated the ISO14001, one of the representative norm of the ISO14000 series, which regulates the Environmental Management System (EMS). This paper states that the process of internationalization of the ISO14000 standard is basically profit-interest based. Korea`s economic growth is highly interrelated with its dependance on international trade and thus, the paper argues that the national export industry would have been negatively affected if such regulations were not adopted. Although the different governments in charge, during the whole internalization process had differed on the relevance of the environmental issues, they all had in common a particular interest on improving the exportation competitiveness of national products by adopting ISO14001. This explains why in Korea, the ISO14000 is a standard required for products able to trade with foreign countries and confirms this study``s argument that the adoption of the standard is in line with the need of overcoming barriers to international trade rather than on protection of the environment. A deeper analysis demonstrates that ISO14000 process of internalization was actually a process of localization, by meaning that the standard was framed in accordance to preexistent norm, namely developmentalism, which inclined the framing of the norms towards the trade issue. Moreover, an empirical study of the tendency of national companies towards adoption of an ISO14001, demonstrates that international trade-oriented companies were more leaned towards its adoption. These results were consistent with governmental pro-trade policies and an profit-based interest on acquiring and maintaining international standard for better access to foreign markets. Nonetheless, the ISO14001 certification in the Korean industries did not cease here but it get diffused through a hierarchical arrangement, from major to middle and small enterprises and from export-lean to domestic companies. Hence, despite government policies actively emphasized the relevance of the internalization of this standard mainly on export and trade, once ISO14001 was adopted, local agents did play a role in fueling the diffusion of it within domestic companies.

Lifestyle이 크루즈여행상품 선택속성과 만족에 미치는 영향 연구

김진실(Kim Jin Sil) 한국서비스산업학회 2014 서비스산업연구 Vol.11 No.1

상피성 난소암 환자에서 예후인자로서의 혈소판 증가증에 관한 연구

박진실 ( Park Jin Sil ),이유석 ( Lee Yu Seog ),이규락 ( Lee Gyu Lag ),김영재 ( Kim Yeong Jae ),박건호 ( Park Geon Ho ),김성희 ( Kim Seong Hui ),박민수 ( Park Min Su ),조삼현 ( Jo Sam Hyeon ),김경태 ( Kim Gyeong Tae ) 대한산부인과학회 2003 Obstetrics & Gynecology Science Vol.46 No.10

목적 : 본 연구에서는 상피성 난소암 환자에서 혈소판 증가증에 대한 빈도와 여러 가지 임상지표와의 연관성을 알아보고 예후인자로서의 의미와 생존율에 미치는 영향에 대하여 알아보고자 한다 연구 방법 : 1984년 1월 1일부터 2001년 12월 31일까지 만 18년 동안 한양대학병원 산부인과에 내원하여 종양 축소술 및 항암화학요법을 시행 받고 추적 조사를 하였던 183명의 상피성 난소암 환자를 대상으로 환자의 연령, 조직학적 형태, FIGO 병기, 조직 분 Objective : We tried to determine the relevance of thrombocytosis as a possible prognostic factor in patient with epithelial ovarian cancer. Methods : One hundred and eighty-three (183) patients with epithelial ovarian cancer had been surgically treated i

로봇 매니퓰레이터를 위한 객체의 3차원 위치 추정 및 객체 조작 기법

진실(Sil Jin),박명근(Myeonggeun Park),송지민(Jimin Song),진용식(Yongsik Jin),이상준(Sang Jun Lee) 대한전자공학회 2022 대한전자공학회 학술대회 Vol.2022 No.11

개인화 서비스 제공을 위한 검색 정보 기반 용어 전문성 판별

석진실(Jin-Sil Seok),조승환(Seung-Hwan Cho),김영민(Young-Min Kim),선충녕(Choong-Nyoung Seon) 한국정보과학회 2023 한국정보과학회 학술발표논문집 Vol.2023 No.6

「건축시공」분야 국가직무능력표준 개발에 관한 연구

김진실(Kim Jin-Sil) 대한건축학회 2011 大韓建築學會論文集 : 構造系 Vol.27 No.7

The purpose of this study was to develop the model of developing National Competency Standards and verify the model through developing NCS in Construction Work. This study was carried out the theoretical review, developing method, a panel of expert committee. Final results were as follows. First, NCS(National Competency Standards) was required to improve and develop the vocational skills in industry fields and to connect the relation between vocational education training and qualification system. Second, the objective and verified model of developing NCS was needed and the possibility of applying ISD was verified. The model was consisted of five steps which was analysis(plan for development, analysis of field characteristics, analysis of skill level and type, job analysis), design(NCS format design, competency unit design), development(standardization, measurement of key competencies, establishment of skill level, coding), implementation(practical application, spread) and evaluation(verification, and efficiency analysis). Third, NCS of Construction Work was consisted of plan for Brick Laying, Plastering, Water Proofing, Tile Laying. Painting, Reinforcing Bar, Concrete, Joinery, Carpentering based on the analysis of skill level and type. There are 10 competency units cluster and 83 competency unit in NOS of Construction Work.

코퍼스를 활용한 신소설 문체 분석 시론 : 『치악산』과 『홍도화』의 작가와 문체를 중심으로

김진실(Kim Jin sil) 한국언어문학회 2015 한국언어문학 Vol.93 No.-

The objectives of this paper is to confirm 'Sinsosoel' authorship through quantitative approach to stylistics. In 1900s when the new form of novel, Sinsosoel emerged, matter of authorship was so complicated. There were a lot of cases that the author named in publisher's imprint was not a genuine one but other author or a publisher himself. Recent research examined this matter with bibliographical approach, for example looking through biography of the author and the publisher, and their relationship, or publication law and market condition in 1900s around. This research significantly contributed to confirm the authorship and the canon among different editions, however it tended to pay less attention to the internal property of a work. This paper starts from this point to argue stylistics should be considered in order to confirm authorship and canon. It is very important to select works for this purpose. Here works with separate volumes of different authors under one title were considered, because two totally different stories can distract us from tracing one author's typical styles. Under one story line, we can easily trace two different author's distinctive style from another. Chiaksan 1's author is recorded as Yi Injik whereas volume 2 is Kim Gyoje, and Hongdohwa 1's author is Yi Haejo whereas 2 is Min Junho or Namgung Min. This two works will be examined to confirm whether they are really written by two different authors and if yes, which distinctive styles they have. The tool for this examination is Sinsosel Corpus established by AKS(Academy of Korean Studies) 2009-2011. Frequency listed from computational treat to Corpus will play an important role to confirm this two works authorship and each author's style. This approach will lead stylistics study to more scientific level.

BERT 기반 문장 분류모델을 이용한 연구 논문의 추출적 요약

석진실(Jin-Sil Seok),조승환(Seung-Hwan Cho),김영민(Young-Min Kim),이태석(Tae-Seok Lee) 한국정보과학회 2023 한국정보과학회 학술발표논문집 Vol.2023 No.6

마약류 중독자에 대한 치료현황 및 대책에 대한 연구

박진실(Park Jin Sil) 중앙대학교 법학연구원 2015 法學論文集 Vol.39 No.2

The domestic drug crimes are rapidly increasing recently. As the drug trades using the internet, particularly, have been greatly increased, drug offenders who were arrested for trading drugs using the internet in the first half year were doubled compared to the same period in the previous year. The statistics showing the amount of drugs flow in Korea is increasing so quickly that it cannot be compared to the past. There are constant news articles on recidivism of drug crimes of celebrities. Although drug crimes increase, and recidivism rate of drug offenders is significantly high as above, treatment environment for drug addicts in Korea is evaluated to be very vulnerable compared to advanced countries including the U.S. Despite the fact that treatment system has been provided in Korea, therapeutic records for drug-addicted offenders published by the public prosecution every year are very low with lack of data on treatment details and results as well as research on it. In addition, narcotic crimes are expected to continue to increase rapidly because of development of the internet, increase of Korean students studying abroad, increase of overseas visitors and development of new illegal drugs. It is considered that, although strong punishment is important for drug crimes, treatment, rehabilitation and preventive education should be employed to deal with drug-using offenders; discussing countermeasures for drug offenders without improving current treatment and rehabilitation system is likely to be nothing more than empty talk. This paper, therefore, looked at overview, programs, and effects of drug addiction treatment system in the U.S. in which the most advanced policies and facilities are equipped regarding drug addiction treatment and rehabilitation after diagnosing the current status of treating drug addicts in Korea and examining challenges. In the U.S., illegal drug abuse and drug addicts are perceived as diseases rather than crimes. Such solid establishment of recognition on drugs leads therapeutic judicial systems such as drug courts and therapeutic service through numerous drug addiction treatment organizations in the U.S. Also, Act of Lifelong Education Support for Treatment of Drug Addicts has been proposed. This bill recognizes that drug addicts cannot be dealt with punishment and argues that lifelong education on drug addiction must be required, including establishing specialized organizations and training professional manpower. This study attempted to suggest some policy implications for treatment of drug addicts and prevention of relapse. It is necessary for the government to promote conversion of recognition on drug crimes and build therapeutic systems, developing various treatment programs. With this legislation, it is expected that perception on drug addicts and drug offenses can be gradually changed from the subject of punishment to the subject of treatment in Korea.