Aqua/Terra 위성의 MODIS 자료를 이용한 아세안 국가별 수도의 AOD특징 분석

이나현,구자호,이동희,김송강 한국대기환경학회 2021 한국대기환경학회 학술대회논문집 Vol.2021 No.10

본 연구에서는 Aqua와 Terra 위성에 탑재된 MODIS(MODerate resolution Imaging Spectroradiometer) 센서의 AOD (Aerosol Optical Depth) 데이터를 사용하여 ASEAN 10개국의 수도를 대상으로 2002년부터 2019년까지의 기간에 나타나는 AOD 특징을 분석하였다. 분석결과 베트남의 수도인 하노이와 태국의 수도인 방콕에서 10개 수도 지역의 평균보다 높은 AOD 값이 나타났다. 전반적으로 ASEAN 국가 지역 AOD 값은 3월과 10월에 높게 나타남을 확인하였다. 향후 에어로졸의 물리화학적인 특성(성분, 크기 등) 및 몬순 현상과 같은 대기 순환의 영향력과 연관하여 추가분석을 수행할 예정이다. 이어서 각 도시의 시계열 분석을 수행해본 결과 비슷한 시기에 고농도 AOD 발생이 나타나는 경우를 발견하였는데 특정한 이벤트의 영향에 의해 주변 도시들의 에어로졸 농도가 동시에 영향 받는 특성이 있는 것으로 보인다. 끝으로 같은 AOD 물리량을 Level2와 Level3 자료끼리 비교했을때 Level2 자료가 상대적으로 크게 나타나는 것을 발견했는데 이는 위성의 해상도가 좋을수록 국지적인 오염원의 발생 영향을 더 민감하게 포착하기 때문으로 이해된다. 향후 AOD 패턴이 유사하게 나타나는 지역을 구분하여 비교분석을 하게 된다면 좀 더 에어로졸 오염의 원인을 잘 해석할 수 있을 것으로 예상한다.

부정문에서 어기부사 ‘就’와 ‘才’의 화용 기능에 관한 대조 연구

이나현 대한중국학회 2022 중국학 Vol.80 No.-

This paper studied the differences between ‘jiu’ and ‘cai’ in the negative sentences from the view point of pragmatics. The adverbs ‘jiu’ and ‘cai’ are very often used by Chinese speakers, and in negative sentences, these two adverbs represent emphasis. ‘Jiu’ tends to be used with ‘le’ and ‘cai’ with ‘ne’. Both adverbs show the speaker’s emphasis but the pragmatic functional differences in negative sentences. This paper analyzed several corpus data and compared the difference in pragmatics between ‘jiu’ and ‘cai’. Through the analysis, this paper confirmed their ability to contradict each other even though they show the speaker’s subjectivity. 'Jiu' indicates that either the start or end time of an event is earlier than the speaker expected. For this reason, ‘jiu’ has the function of ‘news reporting’ with ‘le’. This can also be applied to the ‘emphasis’ usage. ‘Jiu’ unilaterally conveys the speaker’s thoughts to the listener. On the other hand, ‘cai’ is not worthy for ‘news reporting’ because either the start or end time of an event has passed earlier than the speaker expected. In general, ‘cai’ combines with ‘ne’ to gain sympathy from the listener. As such, when a Chinese speaker wants to convey his position, he tends to choose either ‘jiu’ or ‘cai’ according to his purpose of utterance.

정서가를 가진 얼굴표정을 사용한 재인기억과제에서 양측성 안구운동이 미치는 영향

이나현,김승준,김지웅,임우영,권혁찬,김기웅,김민영,임상현 대한신경정신의학회 2014 신경정신의학 Vol.53 No.5

본 연구에서는 양측성 안구운동이 서로 다른 감정가를 가진 얼굴표정의 회상에 차별화된 영향을 미치는지 알아보고자 하였다. 양측성 안구운동을 하였을 때 안구고정 조건에비해 얼굴자극에 대한 인식정확도가 향상되고 반응편향성이 완화되는 것이 관찰되었으며, 중립 얼굴자극보다 화난 얼굴자극에 대한 인식정확도의 향상 정도가 더욱 큰 것으로 나타났다. 이러한 연구 결과는 양측성 안구운동이 부정적 정서기억의 처리에 보다 큰 영향을 미칠 수 있음을 보여주는 것으로 EMDR의 치료 기전을 부분적으로 뒷받침할 수 있을 것으로 생각된다. Objectives Previous studies have shown that bilateral eye movements enhance episodic memory retrieval. However, few studies on the effect of bilateral eye movements on emotional memory have been reported. Therefore, this study was conducted in order to investigate the differences in memory retrieval between neutral and angry stimuli after bilaterally alternating eye movements. Methods Twenty seven healthy right-handed subjects participated in this study. The participants learned faces (angry or neutral face), and then performed a recognition memory task in relation to the faces after bilateral eye movements and central fixation. Recognition accuracy, response bias, and mean response time to hits were compared and analyzed. Two-way repeated measure analysis of variance was performed for statistical analysis. Results There was a significant effect of bilateral eye movement conditions in recognition accuracy (F=13.833, p<0.01). Statistically significant interaction effects were observed between eye movement condition and face emotion type (F=6.253, p=0.02). Conclusion In this study, recognition memory for angry faces was more enhanced than that for neutral faces after bilateral eye movements. This finding suggests that bilateral eye movements can improve recognition memory for emotional stimuli more than that for neutral stimuli.

소비자의 소비가치가 ESG경영 뷰티기업의 브랜드이미지와 화장품 구매의도에 미치는 영향

이나현,김수연,권오혁 대한미용학회 2023 대한미용학회지 Vol.19 No.3

As environmental pollution becomes an increasingly serious issue worldwide and the global climate crisis continues, consumer interest in continuous environmental protection is increasing. In addition, an increasing number of consumers are anticipating corporate social responsibility and specific actions. The purpose of this study is to determine whether the consumption value of cosmetics consumers can affect the brand image of beauty companies that run ESG management and the purchase intentions of consumers. According to the results of the analysis, eco- friendly consumption value, functional consumption value, ethical consumption value, and social consumption value can affect the brand image of beauty companies that conduct ESG management in the order of value. The results of the analysis also demonstrated that ethical consumption value, functional consumption value, social consumption value, and eco-friendly consumption value influence the intention of purchase of cosmetics for beauty companies that conduct ESG management in that order. However, the findings of this study indicated that the rare consumption value did not affect the brand image and purchase intention. Finally, the results of mediating effect analysis, showed that brand image has an important influence on the consumption value of cosmetics consumers for beauty companies that run ESG management. The results of this study demonstrate the need for awareness and the necessity of ESG management according to changes in consumer value and may be helpful to companies in the effort to survive and show sustainable growth in a rapidly changing business environment.

고령무용수 몸의 위계와 전복

이나현 한국무용교육학회 2023 韓國舞踊敎育學會誌 Vol.34 No.1

This study examined the multiple layers of the perspective on aging dancer in Korean traditional dance and contemporary dance in order to discuss the emergence of the aging dancer as a emancipated subject acquired through the subverting of the double hierarchy centering on 'youth' and 'elderly'. In Korean traditional dance, there is a tradition of highly valuing the stage of senior dancers who can show a more mature beauty than younger dancers due to the aesthetic structure that pursues the perfection of the personality of the dancer and the beauty of moderation and slowness rather than the virtuosity. Even in contemporary dance, it was found that there is a culture of respect the elder dancers for their diligence and self-management to keep themselves on stage. However, as the education of young dancers is centered on techniques for competitions and entrance exams, in which young dancers' agile, strong control and excellent flexibility are emphasized. In this environment, aging dancers are compared not only with the young dancers they dance with, but also with their own youth, and cannot be free from young and virtuosity oriented gaze. In this complex environment, if art is a matter of ‘the distribution of the sensible’, following Rancière, to be able to emerging the aging body on stage with new vision, aging dancer needs to be subjective being by subverting the hierarchy centered on ‘youth’ and ‘elderly’. In an aging society, the problem of the elderly is that art can no longer ignore. In contemporary dance, which is engaged various body politics, this issue seems to need to be dealt with with a sharper perspective.

안무된 춤에서 정동의 기능

이나현 한국무용교육학회 2023 韓國舞踊敎育學會誌 Vol.34 No.3

This study aims to clarify how Massumi,‘s autonomy of affect works in dance and enables dance as an event that induces the ‘feeling-thinking’ of the autonomic body. Affect is similar to emotion, but it has an important difference in that it is centered on the body. Wheeldon, C.’ ballet,『Like water for chocolate』is based on novel but it focuses on intensity of movements rather than descriptive movement or facial expression. Affect is not only in non-representational dance such as im- provisation but also in the choreographed dance which is easily being confined to coded expression or the closure of meaning by similarity. Affect is an important element that allows dance to have aliveness by making it to be happened as event rather than performing the choreography.

Cell Membrane-cloaked Scaffolds for Biomedical Applications

이나현,저우저추,윤지영,Hye Sung Kim(김혜성) 한국고분자학회 2023 한국고분자학회 학술대회 연구논문 초록집 Vol.48 No.2

중국어 강독 수업 모형 제안 및 적용 사례 ― 토론식 수업을 중심으로

이나현 중국어문학회 2017 中國語文學誌 Vol.0 No.58

Recently, it has been focused on blended learning, flip learning, and discussion class in educational circles. This means the learner-centered education, not centered on lectures. Discussion class has many advantages such as improving on communication ability, critical thinking ability, and critical listening ability. I applied the discussion class as the Chinese teaching method and introduced the case. The way of teaching is as follows. Text selection - Preparation - Group discussion - Full discussion - Review - Test. The students translated the text through a group discussion and then modified the text through a full discussion. In this process, students gave their opinions and actively participated in the class. Compared with classroom-based lessons in the past, students participation is much higher.

Clinical characteristics of patients with the hardware failure after surgical stabilization of rib fractures in Korea: a case series

이나현,김선현,김선희,류동연,이상봉,Park Chan Ik,김호현,Kim Gil Hwan,Kim Youngwoong,Cho Hyun Min 대한외상학회 2023 大韓外傷學會誌 Vol.36 No.3

Purpose: Surgical stabilization of rib fractures (SSRF) is widely used in patients with flail chests, and several studies have reported the efficacy of SSRF even in multiple rib fractures. However, few reports have discussed the hardware failure (HF) of implanted plates. We aimed to evaluate the clinical characteristics of patients with HF after SSRF and further investigate the related factors. Methods: We retrospectively reviewed the electronic medical records of patients who underwent SSRF for multiple rib fractures at a level I trauma center in Korea between January 2014 and January 2021. We defined HF as the unintentional loosening of screws, dislocation, or breakage of the implanted plates. The baseline characteristics, surgical outcomes, and types of HF were assessed. Results: During the study period, 728 patients underwent SSRF, of whom 80 (10.9%) were diagnosed with HF. The mean age of HF patients was 56.5±13.6 years, and 66 (82.5%) were men. There were 59 cases (73.8%) of screw loosening, 21 (26.3%) of plate breakage, 17 (21.3%) of screw migration, and seven (8.8%) of plate dislocation. Nine patients (11.3%) experienced wound infection, and 35 patients (43.8%) experienced chronic pain. A total of 21 patients (26.3%) underwent reoperation for plate removal. The patients in the reoperation group were significantly younger, had fewer fractures and plates, underwent costal fixation, and had a longer follow-up. There were no significant differences in subjective chest symptoms or lung capacity.Conclusions: HF after SSRF occurred in 10.9% of the cases, and screw loosening was the most common. Further longitudinal studies are needed to identify risk factors for SSRF failure.

첫 증상으로 심정지를 보인, 새로운 NDUFS1 돌연변이를 가진 리증후군 증례

이나현,김도훈,변준철 계명대학교 의과대학 2023 계명의대학술지 Vol.42 No.2

Leigh syndrome is a rare progressive neurodegenerative mitochondrial disorder. Over 75 pathogenic mutations have been identified in both the mitochondrial and nuclear genomes. Leigh syndrome can be diagnosed based on clinical manifestations, physical and biochemical examinations, and brain magnetic resonance imaging results. Patients with Leigh syndrome classically present in early childhood with developmental regression, ataxia, and hypotonia with subsequent respiratory and brainstem dysfunction. However, the clinical course of Leigh syndrome is heterogeneous with significant differences in age of onset, symptom severity and prognosis. Here, we report a case of Leigh syndrome with cardiac arrest as initial presentation, and identified the novel mutation of NDUFS1 gene.