A Study of Korean-Chinese Ethnic Cluster and Living Space Expansion

Jingu Kang,Yong-jun Park 중앙대학교 문화콘텐츠기술연구원 2015 다문화콘텐츠연구 Vol.0 No.20

This article aimed at understanding the reason, the characteristics, and the problems caused by the ethnic cluster residence of the Korean-Chinese (Chaoxianzu), focused on the example of Daelim‐dong, Yeongdeungpo-gu, which was the representative area of the Korean-Chinese. For the purpose of the study, a field survey and in-depth interviews were combined. Whereas the spatial characters of Daelim-dong were found in an on-the-spot survey, the understanding of various social relations of the Korean-Chinese was shown primarily by the in-depth interviews of those living in Daelim-dong. The results are as follows: First, the biggest reason of their clustering in Daelim-dong is comfortable living conditions, including convenient traffic facilities. They live in this area due to its perception as a place of convenient traffic, relatively cheaper prices, familiar food markets, and as a meeting place of familiar relatives and friends. The second reason is its strong migration network among the ethnic grouop, which allows them to buy their houses, and improve the condition of job employment and inappropriate discrimination by Koreans. Next, Daelim-dong changes physically into a space of cultural hybridity as Daelim-dong Chinatown, where Korean-Chinese migrators and Korean residents influence one another. Finally, with its concentrated population of Korean-Chinese, Daelim-dong is placed at a crossroad between degrading into an urban underclass residential place or emerging as a new center of culture and economic activities.

Study on the Hatching Characteristics and Diet of Stick Insect, Baculum elongatum (Phasmida : Phasmatidae) for Artificial Mass Rearing

JinGu Lee,HeeDong Kim,ChangSung Kang,AeGyeong Seo,SangHyun Lee,YoungKyu Park,YoungBo Lee 한국응용곤충학회 2013 한국응용곤충학회 학술대회논문집 Vol.2013 No.04

Baculum elongatum has a long, thin shape that resembles a twig, propagates by parthenogenesis, changes body color, and drops eggs, all of which suggests its potential in the commercial market, especially as an educational pet insect. This study was carried out to determine the best hatching environment and an alternative or artificial diet for rearing B. elongatum to be developed as a commercial and educational pet insect. Oviposition was performed by females without fertilization by the sperm of males. The oviposition period was 42.2 ± 22.7 days and the number of eggs per female was 109.5 ± 70.5 eggs. The hatch rate was 73.3% at 25°C and 66.7% after low temperature treatment (8°C for 60 days). In nature, B. elongatum overwinters as an egg, but it can be assumed from the results that cold temperatures were not required for hatching. The hatch rate was 98.2% in the treatment using floral foam, fermented sawdust, and leaves. Clover(Trifolium repens) was an excellent diet as it was similar to the host plant and could be used as an alternative diet. The rate of reaching adulthood for the insects was 66.7% on an artificial diet containing 25% acacia leaves. For sustainable mass rearing of nymphs or adults of B. elongatum, a natural diet could be used such as acacia (Robinia pseudoacacia), white oak (Quercus aliena), chestnut (Castanea crenata var. dulcis), and bush clover (Lespedeza bicolor), or an alternative diet such as clover or artificial diet. To rear nymphs and adults of B. elongatum, natural diet such as acacia, white oak, chestnut, or bush clover leaves, or an alternative diet such as clover or an artificial diet can be used.

국제결혼담론의 계보학적 연구

강진구(Kang, Jingu) 숙명여자대학교 아시아여성연구원 2011 아시아여성연구 Vol.50 No.2

이 논문의 목적은 한국인들이 갖고 있는 ‘국제결혼’에 대한 인식을 계보학적으로 살펴보는 것이다. 다시 말해 국제결혼 담론이 어떠한 과정을 통해 생산되는지, 그리고 그것이 사회 내 다른 경험들과 어떻게 접합되어 종국에는 현재 우리가 사용하는 개념으로 정립되었는가를 밝히는 것이다. 이를 위해 필자는 근대적 의미에서 최초로 국경을 넘는 결혼 형태인 ‘사진결혼’에 관한 당시 신문들의 다양한 논의들을 검토했다. 아울러 사진결혼의 문제를 문학적으로 형상화한 윤백남의 ?운명?과 주요섭의 ?구름을 잡으려고?를 분석 대상으로 삼아 당시 인식론의 장에서 ‘사진결혼’이 어떻게 의미화 되는지를 살폈다. 사진결혼은 처음에는 해외 거주 민족의 생존을 위한 불가피한 조치로 인식되었지만, 점차 부정적으로 의미화된다. 그 원인은 크게 3가지로 요약할 수 있는데, 1) 사진결혼 과정에서 발생한 사기결혼 등의 폐해, 2) 배일주의 사상 등과 결합한 민족주의적 관점, 3) 사진결혼을 통해 가부장적 자장에서 벗어나려 한 여성들에 대한 남성들의 불안의식 등이다. 결국 사진결혼은 결혼 과정에서 발생한 폐해 위에 남성 중심의 가부장적 민족주의 관념이 중첩됨으로써 부정적으로 의미화된다. The purpose of this study is to clarify the genealogy of Korean people"s understanding about "international marriage". In other words, it is to examine the process in which the discourse on international marriage was produced, how it was combined with other relational experiences within the society and how it was established as the concept we refer to today. To fulfill the purpose, a number of discussions at the time related with photograph marriage were examined. Also, Seize Clouds(?구름을 잡으려고?) by Yo-seop Ju and The Destiny(?운명?) by Baek-nam Yun which embodied the problem of photograph marriage within the boundaries of the literature were examined to see how the meaning of ‘marriage beyond border" was formed through epistemological discussions in the Japanese colonial period. Photograph marriage had been regarded as an inevitable choice for the survival of those who live outside their home country but it gradually developed negative notions for three reasons generally: 1) harmful consequences including fraud involved in the process, 2) nationalistic viewpoint combined with anti-Japanese tendency rather than individual viewpoint, and 3) uneasy consciousness of men who see the women"s act of choosing photograph marriage as the act of breaking away from patriarchal control. In short, the meaning of photograph marriage turned negative as the notion of androcentric patriarchal nationalism was piled on top of the harmful consequences of the marriage process.

빅데이터 분석을 활용한 다문화 연구 동향 분석

강진구(Jingu Kang),안기수(Gee soo Ahn),김현철(Hyuncheol Kim),모희준(Heejune Mo) 중앙대학교 문화콘텐츠기술연구원 2020 다문화콘텐츠연구 Vol.0 No.35

본 연구는 한국학술정보원의 데이터베이스에서 서비스하는 다문화 관련 논문의 초록을 텍스트마이닝 기법으로 분석한 것이다. 분석방법으로는 R프로그램의 다양한 패키지를 활용하였다. 텍스트마이닝 기법은 비정형 데이터를 분석하는 대표적인 분석 방법이데, 개념 간의 연결성과 영향 관계를 파악하고 이를 시각화함으로써 데이터가 보여주는 의미를 도출하는 빅데이터 분석 방법 중 하나이다. 필자는 국내 연구자들이 매가트렌드로 등장한 이주와 그로 인한 다문화 현상에 관해 어떤 대상과 주제로 연구를 진행했는지를 분석하였다. 그 결과는 다음과 같다. 첫째, 국내 다문화 연구는 이주 등 문화적 다양성 문제보다는 다문화가정을 주요한 연구 대상으로 삼고 있는데, 이것은 결혼이주여성의 한국인화라는 다분히 자기중심적이고 배타적이기까지 한 한국사회의 다문화 정책과 다문화 담론에서 기인한다. 둘째, 학술지 논문과 학위논문은 연구대상과 이슈, 해결 방안 등에서 비슷한 양상을 보이지만, 학위논문이 학술지에 비해 교육과 관련한 주제의 비중이 훨씬 높다. 셋째, 국내 다문화 연구는 다문화 현상과 다문화주의 이론 소개에 치중했던 초창기를 지나 다문화가정의 교육 이슈를 거쳐 현재는 정부의 다문화 정책에 대한 검증 등으로 중심축이 이동하고 있다. 넷째, 국내 다문화 연구는 다양한 성과에도 불구하고 자기중심주의적 성향에서 탈피하지 못함으로써 초국적주의(transnationalism)와 초연결(Hyperconnection)로 상징되는 현대 사회의 다양한 이슈와 거리를 두고 있다. 이것은 국내 다문화 연구가 4차 산업혁명이나 환경 문제 등 지속가능한 발전의 문제를 적극적으로 의제화하지 못하고 있다. 이상의 결과에도 불구하고 본 연구는 국내 다문화 전체를 조망하기에는 한계를 지니고 있다. 하지만 국내 다문화 연구에 대해 빅데이터 분석 기법인 텍스트마이닝을 통해 조망하려 했다는 점에서 의의를 찾고자 한다. 추후 연구를 통해 부족한 부분을 보완하길 기대한다. This study is an analysis of the abstracts of multi-cultural related papers served in the database of the Korean Academic Information Service System using text mining techniques. Various packages of R program were utilized as analysis methods. Text mining technique is a representative analysis method for analyzing unstructured data, which is one of the big data analysis methods that derive the meaning of data by identifying connectivity and influence relationships between concepts and visualizing them. So, in this study, I analyzed what subjects and themes domestic researchers conducted about migration and the resulting multi-cultural phenomenon that emerged as megatrend. The results are as follows. First, the domestic multi-cultural research focuses more on multi-cultural families than on cultural diversity issues such things, which stem from the multi-cultural policy and multi-cultural discourse of Korean society, which is highly egocentric and exclusive of marriage migrant women. Second, academic papers and degree papers have similar aspects in research subjects, issues, and solutions, but academic paper has a much higher proportion of education-related topics than academic journal. Third, domestic multi-cultural research has passed through the early days of multi-culturalism and being focused on introducing of multi-culturalism theories, followed by educational issues of multi-cultural families, and is now shifting to verification of the governments multi-cultural policies. Fourth, domestic multi-cultural studies are far from various issues of modern society, which are symbolized by Transnationalism and Hyperconnection, by failing to break away from egotistic tendencies despite various achievements. This is because domestic multi-cultural studies have not actively agendicized the problems of sustainable development such as the Fourth Industrial Revolution or environmental problems. Despite the above results, the study has limitations to view the entire multi-cultural community in Korea. However, I would like to find the significance of the study in terms of the fact that I tried to look at the domestic multi-cultural research through text mining, a big data analysis technique. I hope that the lack of research will be supplemented by later studies in the future.

한국문학 속 난민의 재현 양상 ― 최인석의 『스페인 난민수용소』와 표명희의 『어느 날 난민』을 중심으로 ―

강진구(Kang, JIngu) 중앙어문학회 2023 語文論集 Vol.94 No.-

팬데믹과 혐오: 베트남 관련 기사의 댓글을 중심으로

강진구(Jingu Kang) 중앙대학교 문화콘텐츠기술연구원 2021 다문화콘텐츠연구 Vol.- No.37

이 연구의 목적은 코로나19의 팬데믹으로 인해 베트남 정부에 의해 행해진 한국인 입국금지 조치를 한국인들은 어떻게 인식하고 있는가를 분석하는 것이다. 이를 위해 필자는 베트남 관련 네이버 뉴스의 댓글을 텍스트마이닝 기법을 통해 분석하였다. 분석 대상 기간은 2020년 1월 1일부터 2020년 12월 31일까지였다. 검색어로는 ‘팬데믹’, ‘베트남’을 사용하였다. 수집된 댓글 데이터는 한글 자연어 처리 패키지인 KoNLP를 사용하여 전처리하였고, 빈도수 분석, 토픽 분석, 감정 분석, 연결망 분석 등을 실시하였다. 분석의 결과는 다음과 같다. 첫째, 국민 다수는 ‘자국민-보호’라는 국가의 본령을 망각한 문재인 정부에 대해 매우 부정적인 관점에서 비판하고 있다. 둘째, 한국인들은 베트남의 입국금지 조치를 이해와 배신행위라는 양가적인 관점에서 이해하려 한다. 셋째, 댓글에 표현된 혐오 감정은 타자에 대한 우월감과 정치적 적대 세력에 대한 공격성, 그리고 생래적 거부감 등이 결합된 중층적 구조를 갖고 있다. 넷째, 한국인들은 팬데믹 상황이 야기하는 미지의 상황에 대한 공포보다는 우월감의 상실이나 국제적 망신을 더 심각하게 인식하고 있으며, 이재용 등으로 상징되는 세계 1위에서 그 위안을 찾는 경향을 보인다. 이 연구는 코로나19의 유행과 팬데믹 상황에서 한국사회 전반에서 일었던 혐오의 인식체계를 조망하기에는 한계를 지니고 있다. 하지만 코로나19로 인해 국제적 고립이 가시화된 시점에서 한국인들이 그 상황을 어떻게 인식하고 있는지를 댓글에 대한 텍스트마이닝 분석을 활용해 조망하려 했다는 점에서 의의를 찾고자 한다. 부족한 부분은 추후 연구를 통해 보완되길 기대한다. The purpose of this study is to analyze how Koreans perceived the ban on Korean entry imposed by the Vietnamese government due to the COVID-19 pandemic. To this end, I analyzed the comments to Vietnam-related news on NAVER through a text mining technique. The period subject to the analysis was from January 1, 2020 to December 31, 2020, and used Pandemic and Vietnam as search words. For the collected comment data, frequency analysis, topic analysis, emotion analysis and network analysis, etc. were conducted by using KoNLP, a Hangul natural language processing package. The results of the analysis are as follows: First, the majority of people were criticizing the Moon Jae-in government for neglecting the government’s primary mission, ‘protecting its people’, from a very negative perspective. Second, Koreans tried to understand Vietnams ban on entry from a ambivalent perspective of understanding and betrayal. Third, the hatred expressed in the comments had a multi-layer structure in which superiority over others, aggression against political opponents, and natural rejection, etc. were blended together. Fourth, Koreans perceived the loss of superiority or international humiliation more seriously than fear of the unknown situation caused by the pandemic, and sought comfort in the worlds No.1 symbolized by Lee Jae-yong, etc. This study has a limitation in providing an overall view over the COVID-19 pandemic and the perception system of hatred that took place throughout Korean society surrounding the pandemic. However, it is meaningful in that it tried to examine how Koreans, who were blocked in Vietnam due to the COVID-19, perceived the pandemic situation by using a text mining analysis technique. I hope that it will be supplemented through further research.

인삼 직파를 위한 배종장치 설계 및 성능 시험

강연구 ( Younkoo Kang ),김진구 ( Jingu Kim ),이상희 ( Sanghee Lee ),강태경 ( Taegyoung Kang ),최용 ( Yong Choi ) 한국농공학회 2020 한국농공학회 학술대회초록집 Vol.2020 No.-

인삼은 정식재배와 직파재배 2가지 방식으로 재배된다. 직파재배는 정식재배에 비해 생산비가 적게 드는 등의 이유로 비율이 점차 증가하고 있다. 인삼은 적정 재식밀도가 생산성에 크게 영향을 주기 때문에 파종시 결주율을 낮추는 것이 중요하다. 그리고 한 파종구에 종자 2립 이상이 파종되면 뿌리 형성이 원활하지 않기 때문에 배종 장치는 종자 1립씩 정확하게 배종할 수 있는 성능을 가져야 한다. 본 연구에서는 공기의 부압으로 종자를 흡착하여 배종하는 진공 흡입방식 배종장치를 설계, 제작하였다. 배종장치의 홈은 원형 구멍 형태로 하였으며, 직경은 인삼종자의 크기에 맞추어 6.5 mm, 7 mm, 7.5 mm, 8 mm 하였다. 부압을 조절하며 인삼 종자의 1립 흡착율을 조사한 결과, 홈의 직경 7.5mm, 부압 0.964bar일 때 1립 흡착율은 70%로 가장 좋았다. 포장 시험을 위하여 인삼직파기와 조간 6.0cm, 주간 12.8cm로 배종할 수 있는 14조의 배종장치를 제작하여 배종장치를 직파기에 탑재하였다. 예비 실험한 결과 인삼직파기의 구동, 포장 주행 등에는 문제가 없었으나, 배종장치의 수가 증가함으로써 배종장치 내에서 인삼종자가 끼어 파쇄되거나 배종장치의 회전으로 인해 개갑된 인삼종자가 탈피되는 현상이 발생하여, 이를 보완 중이다.

Biological characteristics of Childrena zenobia (Lepidoptera : Nymphalidae) promising as an industrial insect

JinGu Lee,AeGyeong Seo,JingYoung Kim,JeongA Han,ChangSung Kang,YoungSu Lee,SangHyun Lee 한국응용곤충학회 2014 한국응용곤충학회 학술대회논문집 Vol.2014 No.04

Childrena zenobia is very hopeful as an industrial insect for its beautiful color and long life span. This study was conducted to establish the mass rearing methods of C. zenobia to develop it as an industrial insect. C. zenobia appeared in the high mountains of about 1,000m above sea level at Pocheon and Gapyoung during high temperature season from July to August, and in the low mountains of about 400m above sea level at Yeoncheon on September. The first oviposition time after mating took 27.8±9.0 days and the number of eggs per female was 180. The life span of adult was 39.3±20.2 days in male and 59.0±18.7 days in female. The hatchability of F1 generation showed high rate over 80% at 20∼30℃, while the rate of F5 generation was very low under 5%. The proper food for rearing the larva was Viola papilionacea. The developmental period from 1st larva to adult was 63.6±5.1 days and the hatching time was 8.7±0.9 days at 20℃ and 48.0±3.3 days and the hatching time was 8.1±1.2 days at 25℃. These results seemed to be very suggestive that C. zenobia could be massively reared in the condition of indoor rearing room resulting in the utilization of it as an industrial insect for various regional festivals.

Development of red blood cell abnormality detection algorithm using YOLOv5

Jingu Kim,Jihun Kang,Kyoungcheol Choi,WoongKi Jang,Soonhwan Kwon,hojin Ha,Kwangsuk Lim,Byeong Hee Kim,Yongjai Park 한국생산제조학회 2022 한국생산제조시스템학회 학술발표대회 논문집 Vol.2022 No.5

Biological Characteristics of Stick Insect, Baculum elongatum (Phasmida : Phasmatidae) to Develop for the Industrial Insect

JinGu Lee,AeGyeong Seo,HeeDong Kim,YoungBo Lee2,SangHyun Lee,YoungKyu Park,HaeGil Lee,ChangSung Kang 한국응용곤충학회 2012 한국응용곤충학회 학술대회논문집 Vol.2012 No.05

Stick insect has several peculiarities like parthenogenesis, unique external features and dropping oviposition, so it is very hopeful to use for industrial insect. The oviposition was established by only female without fertilization with sperm of male which was not discovered during this study. The oviposition period was 37.3±14.9 days and the number of eggs per female was 41.5±16.5 eggs. The hatchability was 73.3% at 25℃and 66.7% after low temperature treatment(8℃, 60 days). The developmental periods and the length of egg were 100.9±4.2 days and 0.33±0.0cm, respectively, and the adult's life span was 49.7±16.0days. Differently other research which reported five nymph stage, the developmental stages of nymph showed five(62.9%) or six(37.1%) stages. The duration and the length of nymph increased according to the increase of nymph stage. Stick insect preferred the leaf of American locust, White oak, Chestnut, Bush clover in order but could be reared with food of the leaf of all these trees. Stick insects are herbivorus but made an attack each other when encountered in the small space. For sustaining mass rearing of stick insect, it is needed that the development of artificial diet and high density rearing method.