조선시대 양반 지배의 특권성과 공공성-17세기 말 해남윤씨 海堰田 개발 과정에서 烟戶 雜役의 사적 유용 문제를 중심으로-

백광열 조선시대사학회 2018 朝鮮時代史學報 Vol.- No.86

오늘날 조선사회의 지배층인 양반은 사회를 공적으로 운영하는 도덕적 지배자로 이해되기도 하지만, 다른 한편으로 그 이면에 사적 이익을 추구하는 경제적 지배자로 인식되기도 한다. 나아가, 공/사 구분없이 무분별하게 국가의 공적 자원을 사적으로 유용함으로써 스스로 설정한 공적 규칙을 침해하고 그럼으로써 교묘히 이득을 취하는 위선적 존재로서의 양반의 면모도 밝혀지고 있다. 이 같은 양반의 이중성을 어떻게 이해해야 하는가. 그리고 그 같은 모순적인 지배자를 중심으로 하는 조선 지배체제의 공적인 성격을 어떻게 규정해야 하는가. 본 연구에서는 이 질문에 답하기 위해 양반이 국가적 자원을 사적으로 취하는 가장 전형적인 현장인 지방 고을에서의 요역(연호 잡역) 동원의 사례를 살펴보았다. 특히, 기존의 사건, 법제 등에 대한 관심에서 더 나아가 한 지방 양반의 일기 자료를 토대로 상황적 맥락과 관행, 내적 동기 등에 주목하여 이를 살펴보았다. 이 결과 양반에 의한 공적 자원의 유용은 당대 생산력 발전수준과 민중층이 처한 현실, 그리고 사회적 생산에 대한 그들의 기여를 전체적으로 고려하여 그것을 이해해야 한다는 결론에 도달하였다. 또한 조선사회의 변동과 민중의 성장에 따라 지배체제가 창출하는 공공성의 성격 역시 변화해 가고 있었다고 생각된다. Today, Yangban, the rulers of the Joseon society is regarded as a moral rulers who ran society publicly, but on the other hand they are perceived as an economic rulers pursuing private interests behind it. Furthermore, they are also revealed as hypocrite who infringe on public rules set by themselves by exploiting the public resources of the state indiscriminately, and taking advantage of it. How should we understand the duality of them? And how should we define the public nature of the Joseon’s domination system centered on such contradictory rulers? In order to answer this question, this study examines the case of mobilization of the labour tax in the region county, which is the most typical site where Yangban takes national resources privately. In particular, I focused on the situational context, practices, and internal motivation based on diary data of a local man in addition to the interest in events and legal system which is mattered before. As a result, I concluded that we should take into account the level of productivity of that ages, the reality of the people, and their contribution to social production in order to understand the meaning of private use of public resources by Yangban. In addition, I think that the nature of the publicness created by the domination system was also changing according to the social changes of the Joseon Dynasty and the growth of the people.

Laser를 이용한 sapphire wafer의 scribing에 관한 연구

백광열,홍성준,강형식,홍순국 한국통신학회 2002 한국통신학회 기타 간행물 Vol.2002 No.10

한국 근대전환기 ‘신분’(身分)·‘신분제’(身分制) 용어의 성립과 변천

백광열 한림대학교 한림과학원 2018 개념과 소통 Vol.0 No.22

Today, the concept of ‘Estate (Stände, Shin-bun) / Estate (Shin-bun) System’ is relevant both to social sciences and to history, but is seen remained as somewhat vague in both fields. Thus, despite the fact that these terms were newly formed during Korea’s early modern period, they have not attracted much research interest from conceptual historians, unlike other words which appeared during the transition to modern Korean society. This study examines the evolution of these terms as they acquired their current meaning, by investigating the literature of that time. During the transition to modernity, the concepts of ‘Estate (Stände) / Estate System’ began to be applied to an individual’s social identity and status such as identity, qualification and occupation, following the introduction of these terms from Japan with examples of their usage. With social horizons broadened, these concepts were newly formed as more general criteria to augment the conventional concepts of family, kinship, etc that stand for individual's social identity. During this process, the conceptual elements of the Estate system as introduced from Japan and the West, such as ‘clearly defined organizations’ and ‘institutionalized hierarchies’, were included in this term, which was far from the realities of traditional Korean society. As a result, the concept of ‘Estate (Stände) / Estate System’ has remained obscure up to this day. The history of these terms shows a revealing glimpse of Korean social change during the transition to modernity. 오늘날 신분(身分)·신분제(身分制) 개념은 사회과학계와 역사학계 두 분야에 걸친 주제이면서 양쪽 모두로부터 모호하게 남겨진 측면이 있다. 이 결과 한국사회에서 근대전환기에 등장한 여러 개념어와 마찬가지로, ‘신분’·‘신분제’라는 용어도 그 시기에 새롭게 형성되고 있었다는 사실조차 별 관심을 받아 오지 못했다. 본 연구에서는 이 점에 착안하여 근대전환기 ‘신분’이라는 용어가 오늘날과 같은의미의 개념어로 성립해 간 과정을 당대 문헌에 대한 조사를 통해 고찰해 보았다. 근대전환기 신분 개념은 그 용어와 용례가 일본에서 유입된 이래 신원, 자격, 직업등 ‘개인의 사회적 소속(정체성)과 지위’를 나타내는 말의 하나로 활용되기 시작하였다. 이는 이전에 비해 넓어진 사회적 지평하에서 종래 개인의 사회적 정체성을대표하던 ‘가문’, ‘집안’, ‘가문의 격(格)’ 등에 비해 보다 일반적인 준거로서 새롭게형성되어 간 개념어라고 할 수 있다. 이 과정에서 ‘외연이 명확한 단체’, ‘제도적등급’ 등 일본과 서구로부터 유입된 개념 요소가 이 용어에 포함되었으나, 이는전통시대 한국사회의 현실과는 거리가 있었다. 이로 인해 오늘날에 이르기까지 신분 개념은 모호하게 남아 있게 되었다. 신분, 신분제 용어의 역사는 근대전환기한국사회 변동의 한 단면을 보여 준다

Clinical Implications of Systemic Inflammatory Response Markers as Independent Prognostic Factors in Colorectal Cancer Patients

백광열,이인규,이윤석,성나영,권택수 대한암학회 2014 Cancer Research and Treatment Vol.46 No.1

PurposeCancer-related inflammation affects many aspects of malignancy. We confirm theeffects of early postoperative systemic inflammation on cancer prognosis. Materials and MethodsSix hundred consecutive patients underwent surgery for colorectal cancer from 2006to 2009. Measurements of white blood cells, neutrophils, lymphocytes, monocytes,and platelet counts were performed preoperatively, daily until the fourth postoperativeday, and subsequently every two days. Patients were divided into three groups basedon the days spent on the leukocyte count to drop below 10,000/mm3 after surgery. ResultsPreoperative white blood cell (WBC) counts correlated with stage of disease. In univariate survival analyses, tumor, node, metastasis (TNM) stage, and monocytecount were associated with cancer-free survival. In addition, cancer-free survivaloutcomes were worse in patients who required more than four days for the normalizationof WBC count. A TNM stage greater than II and the neutrophil lymphocyte ratiowere associated with the duration of overall survival. In a multivariate analysis ofthese significant variables, TNM stage, an interval longer than four days for normalizationof WBC counts and monocyte count independently associated with cancerfreesurvival. ConclusionPostoperative early inflammatory phase and preoperative monocyte count correlatewith poor colon cancer prognosis. We can conclude that preoperative and postoperativeinflammatory response and period unfavorably affect the metastatic microenvironment

A novel anti fibrotic strategy utilizing conditioned media obtained from miR-150-transfected adipose-derived stem cells: validation of an animal model of liver fibrosis

백광열,김기환,박정현,Jae Im Lee,김옥희,홍하은,서해연,최호중,안요셉,이태윤,김세준 생화학분자생물학회 2020 Experimental and molecular medicine Vol.52 No.-

The limitations of stem cells have led researchers to investigate the secretome, which is the secretory materials in stem cells, since the principal mechanism of action of stem cells is mediated by the secretome. In this study, we determined the antifibrotic potential of the secretome released from miR-150-transfected adipose-derived stromal cells (ASCs). The secretome released from ASCs that were transfected with antifibrotic miR-150 was obtained (referred to as the miR150 secretome). To validate the antifibrotic effects of the miR-150 secretome, we generated in vitro and in vivo models of liver fibrosis by treating human hepatic stellate cells (LX2 cells) with thioacetamide (TAA) and subcutaneous injection of TAA into mice, respectively. In the in vitro model, more significant reductions in the expression of fibrosisrelated markers, such as TGFβ, Col1A1, and α-SMA, were observed by using the miR-150 secretome than the control secretome, specifically in TAA-treated LX2 cells. In the in vivo model, infusion of the miR-150 secretome into mice with liver fibrosis abrogated the increase in serum levels of systemic inflammatory cytokines, such as IL-6 and TNF-α, and induced increased expression of antifibrotic, proliferation, and antioxidant activity markers in the liver. Our in vitro and in vivo experiments indicate that the miR-150 secretome is superior to the naive secretome in terms of ameliorating liver fibrosis, minimizing systemic inflammatory responses, and promoting antioxidant enzyme expression. Therefore, we conclude that miR-150 transfection into ASCs has the potential to induce the release of secretory materials with enhanced antifibrotic, proliferative, and antioxidant properties.

조선후기 한 지방양반의 친족연결망 -海南尹氏 尹爾厚 친족의 사례 검토-

백광열 한림대학교 태동고전연구소 2017 泰東古典硏究 Vol.39 No.-

This study examines the kinship relationship between the local Yangban of the late Chosun dynasty from the perspective of 'network structure', using the example of kinship of Haenam Yun Yihoo. Previously, the studies on local Yangban mainly focused on their roles as dominant power in given communities and aggregation as descent groups. In this study, I paid attention to the family network beyond this range. Yun Yihoo and his family were not only aggregated as a paternal blood group, but also strengthened the kinship relationship with different family name groups. The family network widely distributed around the whole nation contributed to the strengthening of social status and prestiges of Yun Yihoo’s family. Furthermore, this was linked with the network of the power elite of the central politics and immensely helped them to solidify their social status at the national level. Such network of Yangban was interlinked on the wider level and could make strong impacts on the dominance and management of the whole society. 본 연구는 해남윤씨 윤이후 친족의 사례를 활용하여 조선후기 지방거주 양반의 친족관계를 ‘연결망’적 구조라는 관점에서 검토한 것이다. 종래 지방 양반에 대해서는 향촌 지배집단으로서의 측면이나 문중 집단으로의 결속의 측면이 주요 관심이었다. 본 연구에서는 이 같은 범위를 벗어나는 친족적 연결망에 주목하였다. 윤이후와 그의 가계는 선대부터 해남윤씨 문중이라는 부계혈연집단으로 결집해 갔을 뿐만 아니라 혼인을 매개로 한 비동성친(非同姓親)의 친족관계도 공고히 해 가고 있었다. 전국적으로 분포하는 친족의 연결망은 윤이후 일족의 사회적 지위와 위세에 중요한 자원으로 작용하였다. 또한 이것은 중앙정치의 지배엘리트와의 연결망으로도 이어져 사회적 지위의 확보에 큰 도움을 주었다. 양반들의 이 같은 연결망은 더 큰 범위에서 서로서로 연결되어 전체사회의 지배와 운영에 큰 영향을 미쳤을 것이라고 생각된다.

플러그인의 활갯짓

백광열 한국제품안전협회 2000 제품안전 Vol.73 No.-

예안 사족 김택룡金澤龍과 영남사족사회 — 지역, 학맥 그리고 전국적 사족 연결망 속에서의 위상

백광열 한국국학진흥원 2023 국학연구 Vol.- No.50

Cho Seong-dang Kim Taek-ryong was a Sajok from Yean-hyeon in Seonjo Period. He was a government official who passed the Civil Examination, a meritorious retainer during the Japanese invasion of Korea in 1592, a disciple of Wolcheon Jo Mok(月川 趙穆) academically, and taught by Toegye Yi Hwang(退溪 李滉). For this reason, He is included in Yeongnam Inmulgo(嶺南人物考) and Yean-hyeon town chronicles, and is remembered as a scholar representing Yeongnam. However, the official who compiled Seonjosillok recorded that ‘his social status is low’. This reflects the malicious evaluation caused by the party strife at the time, but at a glance, it also shows the position he occupies in the Joseon noble society. In other words, there is something somewhat unclear about his lineage. Compared to the Sarim faction of Giho, the relatively low status at the time seems to be a characteristic of the Sarim faction in Yeongnam in general. Nonetheless, until Joseon’s Sajok society was stabilized, they tried to raise their social status and assert their aca demic authority through individual ability and effort. As a result, many Sajoks in Yeongnam were creating a stable Sajok society in the region and entering into the nationwide Sajok network. The activities Kim Taek-ryong showed in the region and the centeral officer society can also be understood as part of these efforts.

무인항공기의 표적 추적을 위한 실시간 컬러 기반 물체 추적

백광열,방효충 한국항공우주학회 2008 한국항공우주학회 학술발표회 논문집 Vol.- No.-

위장의 점막 연관성 림프조직 림프종(MALT Lymphoma)의 임상적 고찰

백광열,노재형,허진석,손태성,최성호,조재원,김용일,Paik Kwang Yeol,Noh Jae Hyung,Heo Jin Seok,Sohn Tae Sung,Choi Seong Ho,Joh Jae Won,Kim Yong-Il 대한위암학회 2001 대한위암학회지 Vol.1 No.1

Purpose: The aim of this study was to analyze the clinical and the histopathological characteristics of mucosa associated lymphoid tissue (MALT) lymphomas in the stomach. Materials and Methods: We retrospectively reviewed the medical records of 22 patients who had been treated at Samsung Medical Center from Jan. 1995 to Sep. 2000 and who had been pathologically proven to have a MALT lymphoma. The factors we analyzed were operative procedure, tumor stage, and histopathological characteristics. Results: Of 3658 patients with a gastric malignancy, 22 patients proved to have a MALT lymphoma ($0.6\%$). There were 7 men and 15 women whose ages ranged from 25 years to 70 years (mean, 48.8 years). Forteen cases were located in the antrum, 4 ($18\%$) in the body and 4 ($18\%$) in the fundus or the high body. Nineteen of these patients were managed with total gastrectomy and splenectomy and 3 with radical subtotal gastrectomy. Histopathologically the tumor was limited to the mucosa in 3 patients ($1.36\%$), to the submucosa in 13 ($59.1\%$) and extended to the muscularis propria in 6 ($27.3\%$). Lymph node involvement was seen in 12 patients ($54.6\%$). There was no splenic or hepatic involvement. Bone marrow involvement was not seen in any patients. H. pylori was identified in 11 patients (50$\%$). During the mean follow-up period of 32.7 months, there were no reports of tumor recurrence or death. Conclusion: MALT lymphomas rarely disseminate by the time of diagnosis and rarely involve the bone marrow. Lymph node involvement is relatively high and a total gastrectomy is effective in managing patients with a MALT lymphoma.