연구문헌분석을 활용한 보행환경평가지표 선정에 관한 실증연구

임혜원,김태호,Lim, Hye-Won,Kim, Tae-Ho 대한교통학회 2011 교통 기술과 정책 Vol.8 No.6

프로바이오틱 유산균 발효에 의한 배초향 잎 추출물의 피부 항산화 및 항염증 활성 증대

임혜원 ( Hye-won Lim ),이윤진 ( Yoonjin Lee ),황옥화 ( Yu-hua Huang ),윤지영 ( Ji-young Yoon ),이수희 ( Su Hee Lee ),김경훈 ( Kyunghoon Kim ),임창진 ( Chang-jin Lim ) 한국미생물생명공학회 2017 한국미생물·생명공학회지 Vol.45 No.1

This study aimed to investigate the effects of probiotic fermentation by comparing the skin antioxidant and anti-inflammatory properties of non-fermented (ARE) and fermented (ARE-F) hot water extracts of Agastache rugosa leaves. ARE-F was obtained via ARE fermentation using Lactobacillus rhamnosus HK-9. In vitro, anti-inflammatory properties were evaluated by analyzing the levels of nitric oxide (NO), reactive oxygen species (ROS), and inducible nitric oxide synthase (iNOS) in lipopolysaccharide (LPS)-stimulated HaCaT keratinocytes. In vitro antiradical activity was measured using 2,2-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging assay. Attenuation of LPS-stimulated NO (p < 0.01), ROS (p < 0.001) and iNOS (p < 0.05) levels by ARE-F was significantly stronger than that by ARE in HaCaT keratinocytes. However, no differences were observed between the DPPH radical scavenging activities of ARE and ARE-F. ARE-F possesses enhanced skin antioxidant and anti-inflammatory properties, suggesting that probiotic bacterial fermentation can be considered an effective tool for augmenting some pharmacological properties of A. rugosa leaves. In brief, the skin antioxidant and anti-inflammatory potentials of A. rugosa leaf extract are augmented by the fermentation with L. rhamnosus HK-9, a probiotic bacterium.

NFT 마켓플레이스 플랫폼 사용성 향상을 위한 UX 사용성 연구

임혜원(Hye Won Lim),김혜승(Hye Seung Kim),김현경(Hyun Kyung Kim),김아영(Ah Young Kim) 한국디자인리서치학회 2023 한국디자인리서치 Vol.8 No.3

정보통신기술(Information and Communication Technology: ICT)의 발전으로 금융 서비스는 변화하고 있으며, 그중 NFT 플랫폼이 2030의 주목을 받고 있다. MZ 세대들은 가상화폐 투자 경험으로 NFT 거래에 대한 거부감은 적지만, 개념의 이해가 부족한 문제점이 발생하고 있다. 이를 해결하기 위해 서비스를 이용하는 데 느끼는 어려움과 문제점을 발견하고, 개선안을 제시하여 사용성 향상에 도움을 주어야 한다. 연구 방법으로는 NFT 마켓플레이스(Market place)에 대해 가상화폐 유경험자와 무경험자를 대상으로 가설을 설정하고 사용성 평가 선행연구를 통해 사용성 평가 기준을 설계하고 사용성 평가 및 인터뷰를 진행하였다. 연구 결과로 두 집단 사이에 NFT 사용성에 대한 유의미한 상관관계는 없었음을 확인하였고, 문제점 도출 및 가이드라인을 제안하였다. 플랫폼 사용성 향상을 위한 가이드라인을 통해 추후 NFT 거래 서비스의 사용성이 보완될 것으로 기대한다. Financial services are changing due to the development of Information and Communication Technology (ICT), of which the NFT platform is drawing attention from 2030. MZ generations have less resistance to NFT transactions due to their experience in investing in virtual currency, but there is a problem that they lack understanding of the concept. In order to solve this problem, it is necessary to find difficulties and problems in using the service and to help improve usability by presenting improvement plans. As a research method, hypotheses were established for those with experience and no experience in cryptocurrency for NFT marketplaces, usability evaluation criteria were designed through prior research on usability evaluation, and usability evaluation and interviews were conducted. As a result of the study, it was confirmed that there was no significant correlation between the two groups on NFT usability, and problems were derived and guidelines were proposed. It is expected that the usability of NFT trading services will be supplemented in the future through guidelines for improving platform usability.

한국어 말의 은유

임혜원 ( Hye Won Lim ) 한말연구학회 2001 한말연구 Vol.- No.8

This paper explores metaphors of `saying` in Korean. Various metaphors are created through a process of a conceptualization. Korean language users metaphorize abstract concept `saying` into a concrete entity. There are some higher level of metaphors, such as SAYING IS AN ENTITY, SAYING IS A LIVING THING, and SAYING IS AN ACTIVITY. Then these metaphors can be subclassified into a lower level metaphors. For instance, the SAYING IS AN ENTITY metaphor consists of a lower level metaphors, e.g. SAYING IS A SOLID THING, SAYING IS A FLUID, SAYING IS A MOVING THING, SAYING IS A TRAVELING OBJECT THROUGH A PATH, SAYING IS A CONTAINER, SAYING IS A CONTENT IN CONTAINER, and SAYING IS A FOOD. And the SAYING IS A LIVING THING metaphor is composed of SAYING IS A BODY, SAYING IS AN ANIMAL, and SAYING IS A PERSON. Likewise, the SAYING IS AN ACTIVITY metaphor can be subclassified into such metaphors as SAYING IS A WORK and SAYING IS WAR. These metaphors show a radial network in the semantic structure of `saying` in Korean.

Bl6 Melanoma세포에서 Citrus Essential Oil이 Melanin 생성에 미치는 영향

임혜원(Hye Won Lim),조남영(Nam Young Cho),윤미연(Mi Yun Yoon),차상복(Sang Bok Cha),김경원(Kyoung Won Kim),박영미(Young Mi Park),이지윤(Ji Yun Lee),이진희(Jin Hee Lee),김창종(Chang Jong Kim),심상수(Sang Soo Sim) 대한약학회 2003 약학회지 Vol.47 No.1

This study is performed to investigate the effects of citrus essential oils on melanin production in Bl6 melanoma cells. Five kinds of citrus essential oils (Bergamot, Grapefruit, Lemon, Mandarin, Petigrain) did not have any influence on DPPH radical scavenger activity cell growth and cytotoxicity in Bl6 melanoma cells. Both mandarin and petigrain essential oils dose-dependently inhibited purified tyrosinase activity, but bergamot did not. In 1μM MSH-stimulated Bl6 melanoma cells, all of 5 citrus essential oils inhibited melanin production in a dose dependent manner. From the above results, it is possible that citrus essential oils may be development to be an anti-melanogenesis agent on the basis of their inhibitory effect on MSH-induced melanin production.

텍스트언어학 : 응용편 ; 한국어 대화에 나타난 이동은유 (2) -[용기로부터의 이동] 은유를 중심으로-

임혜원 ( Hye Won Lim ) 한국텍스트언어학회 2002 텍스트언어학 Vol.13 No.-

‘위기’의 은유적 개념화 양상

임혜원(Lim Hye-won) 한글학회 2020 한글 Vol.- No.330

이 연구는 ‘위기’ 개념에 대한 한국어 은유 표현을 분석함으로써 한국어 사용자의 개념화 방식을 살피는 데 목적이 있다. 이를 위해 이 연구에서는 위기의 개념화 방식을 존재론적 은유에 의한 개념화와 사건 구조은유에 의한 개념화로 나누어 살펴보고 있다. 존재론적 은유에 의해 ‘위기’는 우리의 인지 공간에서 물건으로 간주되거나 사람이나 동물 같은 생명체로 간주되어 만지고 다룰 수 있고 생겨나 변화할 수 있는 속성을 지닌 것으로 표현된다. 또한 위기는 사건을 공간 관점에서 개념화하는 사건 구조 은유 속에서 특정한 장소나 장애물로 간주된다. 한국어 사용자는 위기 개념을 불, 폭탄, 거센 물결, 생명체, 구석, 절벽, 수렁, 나쁜 날씨, 질병 등을 통해 이해하는데, 이것들은 우리 삶에 큰 영향을 초래하고 통제하기 어려우며 그래서 위험하기도 하고 두렵기도 한 대상들이다. 이와 같은 분석을 통해 한국어 사용자가 위기 상황을 어떻게 받아들이는지, 위기 개념을 어떻게 이해하고 표현하는지를 알 수 있다. The purpose of this study was to analyze the metaphorical expression about crises to examine how Korean speakers perceive the concept of crisis. The first way to conceptualize crises is to substantiate them in cognitive space as something that can be touched and moved. This conceptualization uses an ontological metaphor, which is a method of objectifying crises as objects or organisms, such as people or animals. Crises can also be conceptualized as places or obstacles in an event structure metaphor of [changes as movements]. This study found that Korean speakers understand the concept of crisis in terms of various things, such as fire, strong waves, organisms, corners, cliffs, bogs, bad weather, disease, and explosion, all of which have a great impact on people’s lives, are dangerous, and therefore are things that people fear. This study’s results show how Korean speakers understand crises and how they understand and express crisis concepts.

한국어 대화에 나타난 수직공간개념화 은유

임혜원(Lim Hye-won) 담화·인지언어학회 2003 담화와 인지 Vol.10 No.1

This paper explores the uses of the vertical spatialization metaphors in Korean based on a colloquial corpus. There are various kinds of metaphors in Korean vertical spatialization metaphors, for examples, MORE IS UP; LESS IS DOWN, HAVING FORCE IS UP; BEING SUBJECT TO FORCE IS DOWN, ACT1VI1Y IS UP; INACTIVITY IS DOWN, CENTER IS UP; PERIPHERY IS DOWN, and HOT IS UP; COLD IS DOWN. Each metaphor has its own internal systemacity and coherence. Also, Korean vertical spatialization metaphors have systemacity and coherence among its subclasses extending from MORE IS UP; LESS IS DOWN metaphor. In this research, we can identify general cognitive processes by which language users understand abstract concepts in terms of concrete concepts. Also, we can find that Korean vertical spatialization metaphors are based on physical experiences of Korean language users.

한국어 대화자료에 나타난 이동은유

임혜원 ( Hye Won Lim ) 한말연구학회 2002 한말연구 Vol.- No.10

This paper explores the uses of the movement metaphors in Korean based on a colloquial corpus. Linguistic forms in general reflect cognitive processes of language users in terms of their conceptualization of the events or states. Thus Korean movement metaphors show Korean language users` cognitive processes to understand events or actions. Korean movement metaphors are based on more general substance metaphor, whereby people understand abstract objects like events or actions in terms of concrete objects. Also Korean movement metaphors are based on such space conceptualization as to understand non-spatial concepts through spatial concepts. From an analysis on a quantitative approach, the uses of movement metaphors by Korean speakers reveal the following characteristics. Firstly, Korean language users could cognize events or actions as involving subject-moving or object-moving according to such factors as appearances, temporal process, and interactions with co-participants, etc. Secondly, movement metaphors can appear in parallel movement and vertical movement according to positive/negative and qualitative evaluations of the language users with regard to the events or actions concerned. Thirdly, movement metaphor can also appear as movement either out of or into a container. These characteristics are based on physical and psychological experiences of Korean language user. We can identify general cognitive processes by which language users understand abstract concepts as concrete concepts as shown above. To study movement metaphors by means of colloquial corpus is important in both studying metaphors used in natural settings and capturing language user`s cognitive processes in a non-biased way.

서울시 상업 역세권의 지역보행환경 만족도에 대한 영향인자분석

임혜원(Hye-Won Lim),김태호(Tae-Ho Kim) 대한토목학회 2012 대한토목학회지 Vol.60 No.1