실업률이 일반신뢰와 정부신뢰에 미치는 영향: 사회복지지출의 조절효과를 중심으로

이나경(Nakyung Lee),정영아(Yeong Ah Jeong) 한국공공사회학회 2021 공공사회연구 Vol.11 No.3

본 연구는 경제불황으로 인한 높은 실업률로 개인과 집단 간 대화가 단절되며 낮아진 사람과 정부에 대한 신뢰를 정부의 처방적 대안인 사회복지지출을 통해 재건할 수 있는 가능성에 대해 탐색한다. 이를 위해 ILO의 실업률이 World Value Survey의 일반신뢰와 정부신뢰에 미치는 영향을 살펴보고, 이 둘 간의 관계에 미치는 OECD의 SOCX로 측정한 사회복지지출의 조절효과를 분석하였다. 분석결과, 실업률은 일반신뢰와 정부신뢰에 부정적 영향을 주며, 사회복지지출은 실업률이 정부신뢰에 미치는 부정적 영향을 완화하는 것으로 나타났다. 본 연구는 사람과 정부에 대한 신뢰제고 기제로서 사회복지지출의 역할 탐색을 통해 우리 사회의 갈등 및 불안정성 문제의 대안탐색에 기여할 것이다. Within the global economic recession and the pandemic crisis, inequality, polarization, and social conflict have been escalated, ultimately impairing the social trust. This study explores the possibility of rebuilding general and government trust through welfare budget spending of government. To this end, the ILO"s unemployment rate, general trust and government trust from the World Value Survey, and SOCX from OECD were utilized as the data set. According to the analysis, the unemployment rate negatively affects general trust and government trust, while welfare budget spending alleviates the negative impact of unemployment on government trust. This study will contribute to finding alternatives to issues in our society by exploring the role of welfare budget spending as a foundation to rebuild the trust.

장무이묘 출토 명문전(銘文塼)의 고고학적 검토 ―국립중앙박물관 소장품을 중심으로

이나경 ( Lee Nakyung ) 국립중앙박물관 2024 박물관과 연구 Vol.1 No.0

The Tomb of Jang Mui located in Bongsan-gun, Hwanghae-do Province has attracted much attention since its first investigation due to the inscribed bricks found there that have allowed the guessing of the name and official title of its occupant and construction date. Inscriptions on these bricks, such as the “Prefect of Daebang Commandery Jang Mui” and the “Mu” (戊, the fifth sign of the Chinese calendar), and “Sin” (申, the ninth sign of the Chinese zodiac), have become the basis for believing the location of the government office of Daebang Commandery to be in Bongsangun, Hwanghae-do Province rather than somewhere in the Hangang River region. From the early days of its investigation, the tomb was suggested as historic remains of the Daebang Commandery along with the Earthen Fortress in Jitap-ri. Inscribed bricks excavated from the Tomb of Jang Mui were featured in several books and articles in the form of photographs and rubbings, leading to a vast body of studies on its construction period and the characteristics of its occupant that drew upon interpretations of the inscriptions. However, the inscribed bricks themselves were not publicly available outside those held in the collection of the University of Tokyo, making it difficult to expect consistent research findings on the types of inscribed bricks and their contents. Following previous studies re-examining the structure of the tomb and the materials used for its construction, most scholars dated the Tomb of Jang Mui to 348, a period after the collapse of Daebang Commandery. However, there is still a lack of adequate examination of the bricks, which account for the majority of the artifacts excavated from the tomb. Among the bricks excavated from most brick chamber tombs, including the Tomb of Jang Mui, only those with inscriptions or designs have been collected. Moreover, among these, only those with inscriptions or designs on the stretcher faces have been documented. Accordingly, the bricks themselves have been notably understudied. This paper intends to reorganize the contents of the inscriptions on eleven types (out of sixty-one pieces) of bricks in the collection of the National Museum of Korea, which make up the majority of the bricks excavated from the Tomb of Jang Mui. It also classified them according to their shapes. Furthermore, it examined the bricks from the Tomb of Jang Mui as architectural materials by focusing on their production techniques, including their forming, drying, and firing. Taking a more specific approach, it then compared the results to other bricks from the second century through the fourth century: those from the brick chamber tombs of the Nangnang and Daebang Commanderies and those from the brick chamber tombs built after Nangnang and Daebang Commanderies were ousted. The examination of bricks from the Tomb of Jang Mui has revealed that these bricks were basically produced using the brick manufacturing techniques of Nangnang, but they incorporated new elements found in bricks from brick chamber tombs or brick-and-stone chamber tombs constructed around the mid-fourth century in terms of their size, the use of lime, and the number of inscribed bricks. This supports the prevailing view that the date of the construction of the Tomb of Jang Mui is 348. The Tomb of Jang Mui sustained the existing brick chamber tomb burial tradition, but its ceiling was finished with stone. It demonstrates a blending of the brick chamber tomb practice of the Nangnang and Daebang Commanderies by using bricks produced based on related techniques, but with new elements such as the addition of a lime layer to the bricks. This fusion reflects the political circumstances of its time, such as the expulsion of the Daebang Commandery and the advance of the Goguryeo Kingdom, leading to diverse interpretations. Given archaeological evidence such as the structure, materials, and location of the tomb, the Tomb of Jang Mui appears to be highly related to the Goguryeo Kingdom. However, the forms of the inscribed bricks and the contents of the inscriptions share similarities with brick chamber tombs constructed during the third and fourth centuries in the Jiangsu and Zhejiang regions in China. Further studies on whether the use of lime was an influence from Goguryeo or a continuation of the Daebang tradition and a comparative examination with contemporaneous stone ceiling tombs will provide a more refined understanding of the Tomb of Jang Mui.

ISAC 시스템 센싱 성능 향상을 위한 주파수 필터링 기반 클러터 억제 알고리즘

이나경(Nakyung Lee),박현우(Hyunwoo Park),김한빛(Hanvit Kim),김선우(Sunwoo Kim) 한국통신학회 2024 한국통신학회 학술대회논문집 Vol.2024 No.6

전방 관측 환경에서 STAP 알고리즘 성능 분석

이나경(Nakyung Lee),박현우(Hyunwoo Park),박대성(Daesung Park),변부근(Bukeun Byeon),정경영(Kyung-Young Jung),김선우(Sunwoo Kim) 한국통신학회 2024 한국통신학회 학술대회논문집 Vol.2024 No.1

일제강점기 조사 낙랑고분 출토 토기의 재검토 - 국립중앙박물관 소장품을 중심으로 -

이나경 ( Lee Nakyung ) 국립중앙박물관 2022 고고학지 Vol.28 No.-

This article reviews the classification scheme and chronology of pottery excavated from Nangnang tombs that can be found in the National Museum of Korea’s collection, and considers whether the manufacturing technological attributes that had been established based on analysis of pottery from Nangnangtoseong Earthen Fortress are also applicable to the entire assemblage of Nakrang pottery, including examples excavated from the ancient tombs. Based on the results of the study, it was possible to overcome the limitations of the current classification scheme which had been based on differences in production technique, to identify new pottery types that had heretofore been unknown, and to establish that the so-called ‘Nangnang pottery manufacturing technique’ identified from the pottery from Nangnangtoseong Earthen Fortress could also be applied to all of Nangnang pottery. By comparing and reviewing the pottery manufacturing technique with the detailed classification scheme, it was also possible to establish the period of emergence and duration of the production techniques identified for Nangnang pottery. The distorted perception of the Han Commanderies, including Nangnang Commandery, which came to be formed during the Japanese occupation period, continues to act as a limitation to the research of Nangnang Commandery. The approach adopted in this article, which focuses on artifacts, can be one way of overcoming currently existing biased views. Unlike during the Japanese occupation period, when the material culture of Nangnang Commandery was commonly accepted as being equivalent to the material culture of Han China, there has been an explosive increase in the number of archaeological investigations that have taken place in China. As such, it has become possible to reveal the nature of the logistics system that connected the regional cultures in the Han Dynasty, as well as between Han China and its neighboring regions. It is hoped that, by undertaking a review of each excavated artifact (including pottery) from the Nangnang tombs, as well as through a comparative study with the artifacts excavated in China, this article will serve as a starting point for finding a new way for the study of the Nangnang Commandery.

재활치료실의 공간환경이 재활의료서비스전체에 대한 환자만족도에 미치는 영향

이나경(Nakyung Lee),서다솜(Dasom Seo),송경은(Kueoungeun Song) 한국HCI학회 2018 한국HCI학회 학술대회 Vol.2018 No.1

이 연구의 목적은 재활기관의 재활치료공간에 대한 만족도를 평가하여 재활의료서비스 전체에 대한 만족도에 대한 상관관계 및 영향을 조사하는 것이다. 대전지역 여섯 개 병원 및 재활기관에서 환자들을 대상으로 설문조사를 진행하였다. 재활치료 공간환경만족도를 나타내는 문항들을 일곱개의 구성(공간디자인, 쾌적도, 개별성과 소통성, 길찾기, 층간 이동성, 치료실의 층 위치, 주변 공간)으로 범주화하였다. 자료를 피어슨의 상관관계계수와 다중회귀분석을 통해 분석하였다. 그 결과, 재활치료 공간환경만족도는 재활의료서비스 전체만족도와 중간정도의 유의한 상관관계를 보였다 (r=0.477, p<0.001). 공간환경만족도는 서비스 전체만족도의 24.9%를 설명하였으며 특히 공간환경 구성 중 공간디자인과 개별성/소통성은 서비스 전체만족도에 유의적인 영향을 미치는 인자인 것으로 나타났다 (β=0.13∼0.16, p<0.05). 결론적으로, 재활기관의 재활치료실 공간환경만족도는 전체 재활의료서비스만족도에 관련이 되며 영향을 미치는 것으로 파악되므로, 만족스러운 재활치료실 공간환경을 구축하는 것은 전체적인 재활의료서비스에 대한 환자의 만족도를 높이는데 기여할 것으로 사료된다. 그 중에서도 공간디자인과 개별성/소통성은 영향이 분명한 인자로서 더 무게를 두고 고려되어야 할 것이다.

Llama2 LLM과 prompting을 통한 Financial QA 풀이

이나경 ( Nakyung Lee ),기경서 ( Kyung Seo Ki ),권가진 ( Gahgene Gweon ) 한국정보처리학회 2023 한국정보처리학회 학술대회논문집 Vol.30 No.2

본 논문에서는 RLHF 기반의 오픈소스 LLM인 llama-2-13b model을 FinQA task에 적용하여 그 성능을 확인해 보았다. 이때, CoT, few-shot과 같은 다양한 prompting 기법들을 적용해보며 어떤 방법이 가장 효과적인지 비교했다. 그 결과, 한 번(total)에 task를 수행한 경우 few-shot 예시를 2개 사용했을 때보다 3개 사용했을 때, subtask로 나누어 수행한 경우 prompt로 답(simple)만 제시했을 때보다 CoT 형식으로 주었을 때, 각각 24.85%의 정확도로 가장 높은 성능을 보였다.

천식환자가구를 통해 알아본 축축함 지수와 실내공기질의 연관성

김연진(Yeonjin Kim),이나경(Nakyung Lee),이지윤(Jiyoon Lee),장유리(Yuri Jang),한주희(Joohee Han),이정은(Jungeun Lee),박수정(Sujung Park),이상운(Sangwoon Lee),하세가와 겐이치(Hasegawa Kenichi),김성렬(Sungroul Kim) 한국생활환경학회 2021 한국생활환경학회지 Vol.28 No.4

Dampness deteriorates indoor air quality. This study aims at finding out the relationship between dampness score and levels of common indoor air quality indicators including CO₂, PM2.5, temperature, relative humidity and concentrations of indoor fungi. A survey was used to develop a dampness score and the indoor air quality was measured using a real-time indoor air quality sensing monitor (ESCORT, South Korea) and a collector for fungi measurement (KAS-110, Kemik Corporation, Seongnam, SouthKorea) among asthmatics’ home. A statistical package was used to evaluate the relationship between dampness score and indoor air quality variables. The spearman correlation coefficient between the dampness score and carbon dioxide was .642 indicating a strong correlation (p<.05). A significant correlation between the dampness score and the concentration of mold in the bedroom was also found ( .315, p<.05). The correlation coefficient between the dampness score and the relative humidity was .40 (p<.05). The correlation coefficients between the dampness score and PM2.5 or temperature were .02 or .014, respectively. This study found that dampness score was mainly determined by indoor CO₂, fungi concentration and relative humidity.

한식 이미지 분류에서의 미리 학습 된 컨볼루셔널 뉴럴 네트워크 간 성능 비교 분석

전태준(Tae Joon Jun),이나경(Nakyung Lee),김도현(Dohyeun Kim),김현섭(Hyunseob Kim),김대영(Daeyoung Kim) 한국정보과학회 2018 한국정보과학회 학술발표논문집 Vol.2018 No.6

한국 프로배구 연맹의 경기 예측 및 영향요인 분석

김희숙(Heesook Kim),이나경(Nakyung Lee),이지윤(Jiyoon Lee),송종우(Jongwoo Song) 한국통계학회 2024 응용통계연구 Vol.37 No.3