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      • KCI등재

        도시언어 상호작용 전략에 관한 일고찰 - 대학 공간 내 대화참여자를 중심으로 -

        지현숙,황설운 한국어문교육연구회 2018 어문연구(語文硏究) Vol.46 No.4

        지현숙․황설운, 2018. 도시언어 상호작용 전략에 관한 일고찰, 어문연구, 180 : 375~398 본 연구는 한국의 대학 공간 내 대화참여자들이 어떠한 도시언어 상호작용 전략을 구사하는지를 도시언어담론에 의거하여 살피고자 이루어졌다. 이를 위해 응용언어학 연구와 도시언어담론의 횡단언어학이 개진하고 있는 전략의 개념을 비교·고찰하고 외국인 유학생, 한국인 학생과 교수, 외국어 교수자 등이 생산한 발화와 SNS 대화 등의 언어 자원들을 수집하여 분석하였다. 그 결과, 한국 내 대학은 다양한 언어와 문화가 접촉하고 상호작용하는 공간으로 바뀌고 있으며 창의적인 상호작용 전략들이 구사되고 있음을 확인하였다. 필자는 도시언어 상호작용 전략을 ‘넘어가기, 텍스트화, 재맥락화, 언어 이동, 언어 변환’으로 나눈 후 참여관찰법을 통해 그 구체적 양상들을 분석하여 해석적으로 기술하였다. 이를 토대로 향후 한국언어문화교육은 어떻게 방향 전환을 해야 하는가를 모색하여 제안하였다. 본고는 다중언어시대에 부합하는 도시언어담론을 심화하고 접촉지대, 횡단언어, 상호작용 전략에 관한 연구자적 관심을 생성하며 대학 공간 내 대화참여자들이 생산한 언어 자원들을 실증적으로 보고한 것에 연구의 가치가 있다. The present study was conducted with the aim of examining which kind of interaction strategies that dialogue participants existing in the university space in Korea are using based on urban language discourse. To this end, the author of this study compared and investigated the strategy that existing applied linguistics studies and metrolingualism have introduced, and collected and analyzed discourse and SNS dialogue produced by foreign students, Korean professors, and foreign language instructors. The results showed that the universities in Korea are transforming into a space where various languages and cultures come into contact and interact with each other, and that new and creative interaction strategies are being employed. Based on this analysis, the author determined and suggested ways to change the direction of Korean language and culture education in the future. This study holds a primary significance in that it has deepened the urban language discourse that is in conformity with the multi-lingual era and stoked the researcher’s interest in contact zones, trans-linguistics, interaction strategy, and so on. Moreover, this study is meaningful in that it viewed the linguistic identity of speakers whose as creative communicators as well as open and active culture enjoyers, and that it empirically reported the language resources such community members produce.

      • KCI등재후보

        Reduction of Apnea Test Time in an Extracorporeal Membrane Oxygenation-Dependent Potential Donor

        지현숙,차소라,김갑수 대한이식학회 2017 Korean Journal of Transplantation Vol.31 No.1

        The diagnosis of brain death is essential for deceased donor organ transplantation. Currently, extracorporeal membrane oxygenation (ECMO) is used to increase the chance of survival of patients with severe cardiac and respiratory failure. Therefore, cases of ECMO-dependent potential donors are increasing. The apnea test (AT) is a mandatory component in the clinical determination of brain death. However, conventional AT is not easily applicable to ECMO-dependent potential donors because both the ventilator and ECMO play an important role in carbon dioxide elimination. Accordingly, different methods of AT from those used in routine procedures must be considered. We report here a case of conventional AT with time delay and two cases of AT within 3 minutes by adjusting sweep gas flow rate of ECMO in ECMO-dependent potential donors.

      • 암성흉수의 진단에 있어서 Flow cytometry를 이용한 DNA Ploidy 측정의 역할

        김우성,고윤석,최정은,김동순,김원동,이상도,임채만,지현숙 울산대학교 의과대학 1995 울산의대학술지 Vol.4 No.1

        연구배경 : 암성 흉수는 한국에서 흔한 결핵성 흉수와 마찬가지로 흉수내에 림프구를 주로 보이나, 일반 생화학 검사나 흉수 세포 진단법 및 흉막 조직 검사상에도 특이적 소견이 나타나지 않는 경우가 흔하여 감병진단에 어려움이 있다. 최근 악성 종양에서 염색체이상에 따르는 DNA 양적이상이 보고되었으며 Flow cytometry는 세포들의 주기 분석 및 DNA양의 분석이 가능하며 조작이 간편하고 신속히 수행할 수 있는 객관적인 검사방법으로 인정되고 있다. 이에 저자들은 림프구를 주로 보이는 흉수에서 Flow cytometry를 이용한 DNA 양적 이상의 측정이 암성 흉수의 감별 진단에 도움을 줄 수 있는지 여부를 조사하기 위하여 다음과 같은 연구를 시행하였다. 방법 : 흉수 세포 진단법 및 흉박 조직 검사상 확진된 결핵성 흉막염 환자 14명과 암성 흉막염환자 21명의 흉수를 99% 에탄올로 고정시키고 popidiumiodide로 DNA를 염색한후 Flow cytometry를 이용하여 이수배수체의 여부와 합성기의 세포 분포율을 조사하였다. 결과 : 결핵성 흉막염군의 흉수 분석 결과 14예 모두 두배수체를 보였다. 암성 흉막염군의 경우 총 21예중 10예에서 이수배수체를 보였고 11예는 두배수체를 보였다. 합성기(S기)의 분포를 비교한 결과 결핵성 흉박염군의 평균 합성기 분포는 3.72±1.06%, 암성 흉막염군의 평균 합성기 분포는 6.69±1.79%로 두군간에 통계적으로 유익한 차이가 없었다.(p=0.1152). DNA 이수배수체제에 의한 암성흉수진단의 민감도는 47.6%, 특이도는 100%이었다. 결론 : 삼출액이면서 림프구를 주로 보이는 흉수 환자에서 flow cytometry를 이용한 DNA 분석상 이수배수체를 보일 때 암성 흉수의 가능성이 높으므로 세포 진단법이나 흉막 생검상 비특이적 소견이 보이더라도 확진을 위한 적극적인 노력이 필요한 것으로 사료된다. Backround There are some difficulties in the differential diagnosis of lymphocyte-dominant exudative pleural effusion because of nonspecific chemocal findings and poor positive yield of cytopathologic findings. It has been known that most malignant tumor cells possess an abnormal number of chromosome and consequently an abnormal DNA content. Flow cytomery allows rapid and accurate analysis of DNA contents. Therefore the detection of aneuploidy in pleural fluid using flow cytometry could be used for the differential diagnosis between malignant and benign effusion. Methods Flow cytometric DNA analysis were perfomed in 14 tuberculous pleural effusions and 21 malignant effusions, which were confirmed by cytopathological method. Samples were fixed in absolute ethanol and stained with propidium iodide, a DNA intercalating fluorescent stain. Results All of the 14 tuberculous effusions showed diploidy. Among the 21 malignant effusions, 10 samples had aneuploidy. The comparison of S-phase fraction, the indicator of cellular proliferative activity, showed no significant difference between tuberculous and malignant effusions. Flow cytometric analysis, compared to cytopathology, yields 46.7% sensitivity, 100% specificity. Conclusion The finding of aneuploidy in pleural fluid highly suggest malignancy in etiology. Therefore if flow cytometric DNA analysis show aneploidy, further diagnostic work up would be required.

      • KCI등재

        네일 제품 전성분표시의 법적 허용 범위 및 법 규제에 관한 연구

        지현숙,김은실 한국인체미용예술학회 2019 한국인체미용예술학회지 Vol.20 No.1

        Although there is much research on the harmful components contained in nail products and the organic compounds in the air in nail shops, the safety section for related products that are currently used in nail treatment urgently require legal regulation and improvement. Therefore, the present researcher proposes to improve and extend the legal regulation of the "Full Ingredient Labeling of Cosmetic Products" and to secure national safety through the analysis of deficiencies and improvement need points of all the ingredients of nail-related products. The research method is to examine the main ingredients and harmful substances of nail products and present condition of the full ingredient labeling of nail products through domestic and overseas literature and previous research, and the difference between the results of comparative analysis with developed countries. The results are as follow. First, in order to exam the production of all ingredient labeling applied to nail products, identification of the state of the product containers or packaging boxes was attempted but most were found to not be marked on the container itself. Second, as a result of reviewing the current status of "Full Ingredient Labeling of Cosmetic Products" applied to nail products, it was found that there are about 50 places where various brands of domestic nail products related to domestic products are integrated and handled. Among them, there were 35 places selling various "Gel Polish". Third, according to the "Full Ingredient Labeling of Cosmetic Products" in Korea, "Gel Polish" among nail products is less than 15ml, which is equivalent to the omitted conditions in the current system. This area is a significant difference from the 5ml, which is the omission condition in Europe.

      • 한국어교육학에서 제재를 중심으로 한 연구 동향과 향후 과제

        지현숙 시학과언어학회 2010 시학과 언어학 Vol.0 No.18

        This study conceptualized the term ‘subject matter’ and discussed its status in Korean language education. The study also categorized and analyzed the types of subject matter in Korean textbooks, with the notion that it is the ‘textbook’ in which the subject matter appears most explicitly because textbooks reflect the developers’ views on language education. The researcher, by means of this process, reflected on the problems of previous studies on subject matter and proposed the perspective that the studies on subject matter are desired to take. The researcher proposed that the studies on subject matter, in terms of contents, orient to those aims presented below. First, the studies on subject matter which improves the literacy as a communicator of culture should be encouraged. Second, real-world approach should be adopted. Third, the choice of subject matter should be able to provide individualized guidance to each learner. Fourth, subject matter that combines comprehension and expression complementarily should be developed. In addition, the researcher also pointed out that it is necessary to study professionally the research methodology on subject matter with open mind to diverse methodologies, and that it is crucial to establish the concept of need analysis. This study has its significance in several ways: it covers the research trends so far on subject matter in Korean language education; it categorizes and analyzes various Korean textbooks published up to date both in and out of Korea; and it proposes specific ways to improve the research methodology.

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