Invisalign^Ⓡ 시스템과 골격성 고정원을 이용한 비발치 교정 치험례

강지인,임재범,박기호 대한치과교정학회 2016 대한치과교정학회 임상저널 Vol.6 No.3

We’re entering a housing bubble, while leaving our pandemic bubble: Changing meanings of bubble in relation to the outbreak of COVID-19

강지인,권익수 경희대학교 언어정보연구소 2023 언어연구 Vol.40 No.3

Motivated by Charteris-Black’s (2021) observations on changing meanings of COVID-19-related linguistic expressions, this study shows that the polysemous lexical item bubble’s extended uses are significantly accounted for by COVID-era usages. A total of 4,119 tokens of bubble-compounds (X + bubble and bubble + X) were identified in the Coronavirus Corpus. The major categories of bubble-compounds’ uses are the prototypical sense (Prototypical), those referring to the ephemeral nature of bubbles (EPHEMERALITY), and those evoking an enclosed space with boundaries (ENCLOSURE). The study argues that the changing meanings of bubble-compounds are metaphorically motivated (Lakoff 2006[1993]) and shows how conceptual motivation helps obtain the intended construal. The tokens classified in the ENCLOSURE category constitute more than two-thirds of the total dataset (68.41%), and the instances all refer to the concept of pandemic-era social restrictions. Based on the distribution, the study demonstrates that the radial network of the polysemous lexeme bubble has been expanding, motivated by real-world experiences via conceptual metaphor and image-schematic construal. The discussion also touches on different reification patterns of the semantic properties of bubble’s counterparts in three non-Indo-European languages, Korean, Japanese, and Thai, where different patterns of form and meaning pairings are accounted for in construing the concepts of EPHEMERALITY and ENCLOSURE. This crosslinguistic comparison provides an outstanding illustration of how the meanings covered by a single lexical item in one language can be carved up in different but still conceptually motivated ways in other languages.

코로나 상황 속 의미기능이 확장된 다의어 표현에 대한 인지의미론적 연구 : 거품과 버블을 중심으로

강지인,강루미,권익수 사단법인 한국언어학회 2023 한국언어학회 학술대회지 Vol.2023 No.6

코로나 상황 속 의미기능이 확장된 다의어 표현에 대한 인지의미론적 연구: 거품과 버블을 중심으로

강지인,깅루미,권익수 한국언어학회 2023 언어 Vol.48 No.3

This study aims to provide an analysis of the extended uses of the Korean polysemous lexical items kephwum and pepul. Focusing specifically on their extended uses during the COVID-19 pandemic in Modu Corpus, which are accounted for in the newspaper genre published in 2020-2021, this paper argues that the extended uses are categorized into the following major groups: those referring to the ephemeral nature of bubbles (e.g., housing kephwum/pepul), and those evoking an enclosed space with boundaries (e.g., quarantine kephwum/pepul). It further argues that the changing meanings of the Korean polysemy are metaphorically motivated (Lakoff 2006[1993]) via ABSTRACT ENTITIES ARE PHYSICAL ENTITIES, SIGNIFICANCE IS SIZE, and STATES ARE LOCATIONS. This paper reports that the COVID-19-related extended meanings of the loanword pepul have been more frequently accounted for than those of kephwum in the data. It contends that this asymmetry is due to the fact that the concept of EPHEMERALITY of the original word kephwum is not coherent with the other sense of ENCLOSURE as the concept of ENCLOSURE entails that its wall stands firm enough to form a physically non-ephemeral structure (181 words).

6대 과일 수출 결정요인 분석

강지인,김상현,문한필 한국식품유통학회 2022 식품유통연구 Vol.39 No.1

This study identifies export determinants by constructing panel data related to the export of the six major fruits(apples, pears, peaches, grapes, tangerines, sweet persimmons) from 2005 to 2020. To this end, an export equation with export volume by fruit as a dependent variable is set, and recent fruit supply and trade conditions are included in the explanatory variable as the previous studies. As a result of empirical analysis through the fixed-effect model, the relative prices(wholesale price/export price), production, GDP per capita in the exporting country, number of exporting countries, labor cost share, and distribution margin rate have significant impacts on fruit exports. Based on these analysis results, strategies and measures to enhance the export competitiveness of six major fruits are presented. More FTAs to be signed in the future could be an opportunity to increase exports of Korean fruits. In addition, it is important to improve export competitiveness because an increase in fruit exports can lead to an increase in the income of fruit farmers. Therefore, specific empirical research and effective policy support should be continued.

예보 정확도 향상을 위한 MOS 기온자료의 활용 가이던스 개발

강지인,우진규 한국기상학회 2018 한국기상학회 학술대회 논문집 Vol.2018 No.10

TV 교양프로그램 『다문화 고부열전』을 활용한 한국가족문화 교육방안연구 - 고급한국어 중국인 학습자를 대상으로

강지인 부산외국어대학교 다문화연구소 2022 다문화사회와 교육연구 Vol.10 No.-

Recently, Korea has actively entered the global society and has rapidly become globalized in the domestic society. The K-pop(Korean pop) has evolved into the third generation called K-Culture (Korean culture), which has expanded to many countries around the world, especially China and Southeast Asia. As a result, many foreign learners from various countries are flowing in to learn Korean language and culture. Meanwhile the number of marriage immigrants increased steadily every year, in which the majority of them are Chinese. Women marriage immigrants who married Korean spouses and settled in Korea are in a different position compare to foreign students and migrant workers. They face the task of learning not only Korean language, but also lifestyle and culture. Also as members of the families, they must simultaneously play various roles such as spouses, mothers, and daughters-in-law. In addition, Korean Family Culture is different from it in their own countries. Therefore Korean Family culture is an important element that female marriage immigrants must learn, in order to help live a stable life and build a healthy family. It is necessary not only to learn Korean, but also to understand each other's culture, meanwhile to acknowledge the difference from the culture of the mother country. Under this background, this paper suggested how to prepare a Korean family culture education plan by analyzing the results based on in-depth interviews with advanced Chinese learners. In addition, Korean cultural education teaching and learning methods were presented utilizing the program 『Multicultural Gobuyeoljeon』.

Columbianadin Inhibits Cell Proliferation by Inducing Apoptosis and Necroptosis in HCT116 Colon Cancer Cells

강지인,홍지영,최재수,이상국 한국응용약물학회 2016 Biomolecules & Therapeutics(구 응용약물학회지) Vol.24 No.3

Columbianadin (CBN), a natural coumarin from Angelica decursiva (Umbelliferae), is known to have various biological activities including anti-inflammatory and anti-cancer effects. In this study, the anti-proliferative mechanism of actions mediated by CBN was investigated in HCT-116 human colon cancer cells. CBN effectively suppressed the growth of colon cancer cells. Low concentration (up to 25 mM) of CBN induced apoptosis, and high concentration (50 mM) of CBN induced necroptosis. The induction of apoptosis by CBN was correlated with the modulation of caspase-9, caspase-3, Bax, Bcl-2, Bim and Bid, and the induction of necroptosis was related with RIP-3, and caspase-8. In addition, CBN induced the accumulation of ROS and imbalance in the intracellular antioxidant enzymes such as SOD-1, SOD-2, catalase and GPx-1. These findings demonstrate that CBN has the potential to be a candidate in the development of anti-cancer agent derived from natural products.

[노마네-동시] 내가 모르는 동안 外 1편

강지인 인천작가회의(작가들) 2024 작가들 Vol.- No.91

1P-184 Synthesis of Biodegradable Nanoparticles Based on Polyfumarateutethane

강지인,박수용,정일두 한국공업화학회 2017 한국공업화학회 연구논문 초록집 Vol.2017 No.1

Biodegradable polyfumarateurethane (PFU) for delivery vehicle using di-(2-hydroxypropyl fumarate (DHPF), PEG (polyethylene glycol) and HDI (1.6-diisocyanatohexane) was designed to be degraded through hydrolysis and enzymatic degradation mechanisms due to its ester bond along the polymer backbond. mPEG-PLA block copolymer was also synthesised by anionic ring opening polymerization of L-lactide onto mPEG(methoxy polyethylene glycol) to use for letting the interfacial layer stable. Using water-in-oil-in-water double emulsion technique, nanoparticles encapsulating water or fluorescein isothiocyanate were fabricated. The nanoparticles have PEG on their surfaces which helps nanoparticles to avoid the immune system. The morphology of these nanoparticles was characterized by DLS, TEM, FE-SEM and fluorescent microscopy. Encapsulation efficiency and in vitro drug release efficiency were also confirmed by UV/Vis spectroscopy.