1799년 전염병[胡疫]의 대유행과 국가의 위기대응 방식

김정운 ( Kim Jeongun ) 대구사학회 2021 대구사학 Vol.145 No.-

Ryu Ui-mok(1785~1833) contracted influenza on January 7, 1799 at the age of 15. The next day, the family of an elder brother of his family, the family of a younger brother of his father, and families of his father's cousins all contracted it at once when his grandfather returned after going out. A few days later, seven of eight governors including the governor of Gyeongsang Province died. The number of deaths reached 400 in Andong and 63,000 in Seoul. King Jeongjo(正祖) of Joseon determined that it was a national disaster and crisis, taking on relief works first. He gave an order to relieve people to Jinhyulcheong(賑恤廳) on January 13, 1799 and had Yeoje(厲祭) and Wuije(慰祭) held. These were traditional approaches, but they had much influence on the opinions of the people. He also had the bodies of the deceased due to the infectious disease isolated and buried in private land that was owned by people and purchased by the government for the purpose. The regular spring military campaign was suspended altogether. These measures were taken during a period of approximately 20 days. Under this miserable situation, interesting stories spread among the people. It is difficult to trace the origin of an infectious disease. It must have been even more difficult in the traditional society. The stories spread among the people during a severe infectious disease must reflect the consciousness of the people. Ryu Ui-mok at age 15 called this cold Hoyeok(胡疫) writing down what he heard. He believed that the cold was transmitted from China. The government made fast reactions to the influenza spreading around the nation, and the people seemed to have trusted the government. (Institute of Youngnam Culture Research / jeongun@knu.ac.kr)

18세기 도동서원의 지식 체계 구축과 공유

김정운 ( Kim Jeongun ) 한국서원학회 2018 한국서원학보 Vol.7 No.-

Dodong Seowon is one of the greatest Seowons in Yeongnam, having been reconstructed under the leadership of Hangang Jeong Gu (1543∼1620) after the Ssanggye Seowon, built by Hyeon Pung in the 16th century, was damaged in war. Dodong Seowon held a religious service for Kim Going-pil (1454~1504) and Jeong Gu, serving to contain the academic identity established by them. In Joseon, Seowons played a huge role in the improvement of intellectual abilities in society. Their major roles were to publish books and to collect and preserve published books, which became a foundation for them to serve their original purpose of education. This explains why they collected and kept as many books as possible within their monetary budgets and even published books themselves. For Seowons, publication meant arranging their knowledge in an orderly manner and checking the identity of their knowledge. The books housed by Seowons contain the knowledge they were oriented towards with the flow of books showing the spreading direction of knowledge. In this sense, Jeong Gu intended to publish Gyeonghyeonrok, which is a collection of his master Kim Going-pil's work in addition to the reconstruction of the Seowon. Its publication was to define and systemize the nature of knowledge to which the Dodong Seowon was oriented. Since then, the Seowon functioned as a place containing the academic identity clarified by Jeong Gu. In the process, the Seowon collected and kept books published by various institutions and encouraged its members to make an inquiry into group study, contributing to the expansion of the community's intellectual capabilities.

다수성, 역병 저항성 흰색 참깨 품종 ‘누리’

김성업(Sung-Up Kim),이정은(Jeongun Lee),오은영(Eunyoung Oh),김정인(Jung-In Kim),김민영(Min Young Kim),김상우(Sang Woo Kim),조광수(Kwang-Soo Cho),이명희(Myoung-Hee Lee),정찬식(Chan Sik Jung) 한국육종학회 2022 한국육종학회지 Vol.54 No.2

A white sesame variety ‘Nuri (Sesamum indicum L.)’ with resistance to Phytophthora blight disease was developed in 2016. It was derived from a cross between ‘Suwon 131’ and ‘Yangbaek’ in 1999. ‘Nuri’ has few branches and triple capsules per node. Notably, ‘Nuri’ exhibited resistance to Phytophthora blight and Fusarium wilt and a yield of approximately 1.19 tons per hectare, 17% higher than that of ‘Kopoom’. ‘Nuri’ presented a crude fat content of 49.0% and protein content of 26.1%. Thus, this variety would contribute to increased sesame production. (Registration no. 7889).

Study on the radiological characteristics of metal infilled filaments for three-dimensional printing according to the infill rate and pattern

Kim Taehyung,Kim Jeongun,Kim Engchan 한국물리학회 2022 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.81 No.11

Three-dimensional (3D) printing technology has been widely used to fabricate customized phantom for patients. High-density structures, such as bone, are not easy to reproduce with regular flaments and require high-density materials. In this study, we use polylactic acid+ (PLA+) flaments and fve metal flaments (bronze, copper, aluminum, iron, and tungsten) containing metal powder to investigate variations in the Hounsfeld unit (HU) values refected in computed tomography images under flament and printing output conditions. Samples were produced to verify the element composition using each flament, and scanning electron microscopy–energy dispersive spectroscopy (SEM–EDS) analyses were performed. The variations of HU values according to the infll patterns were verifed using PLA+, and six flaments were used to verify the variation in HU values according to the infll rate. SEM–EDS analysis shows that all flaments contain C and O elements in common and account for the largest proportion. In the case of metal flaments, additional elements were observed: Cu (1.77%) in bronze, Na (0.45%) and Al (4.48%) in aluminum, Ca (0.7%) and Fe (2.54%) in iron, and W (1.61%) in tungsten. Linearity was confrmed according to the infll rates using various infll patterns. The results showed high linearity of 0.99 or higher in the determination coefcient (R-squared; R2 ) of most patterns. However, in the case of the full honeycomb (R2=0.8825) and fast honeycomb (R2=0.9606) patterns, HU values increased rapidly or gradually at a certain infll rate, indicating a relatively low determination coefcient. The measurement of the variation in HU value according to the type of flament and the degree of flling showed that the higher the degree of flling, regardless of the type of flament, the higher the HU value. For a 100% fll ratio, the average HU value of the cube output to each flament was measured diferently at−28.7, 526.3, 70.1,−32.3, and 3061 HU for PLA+, bronze, copper, iron, and tungsten, respectively. This study will help express various HU values using 3D printing. Moreover, metal flaments will positively afect reproducing dense anatomical structures, such as bones, which have been difcult to express in previous studies.

『여헌선생급문제자록(旅軒先生及門諸子錄)』을 통해 본 학문 정체성의 계승 양상과 특징

김정운(Kim Jeongun) 한국동양철학회 2021 동양철학 Vol.- No.56

본 연구는 『여헌선생급문제자록(旅軒先生及門諸子錄)』에 수록된 문인들을 검토하고, 그들이 공유하였던 학문적 관심과 그것의 계승 양상을 확인하였다. 제자록은 두 가지 형태로 남아있다. 하나는 1916년에 간행된 목활자본이고, 다른 하나는 『旅軒先生全書』에 수록된 판본이다. 본고는 1916년에 간행된 목활자본을 대상으로 하였다. 해당 판본의 표제는 『旅軒先生及門諸子錄』이고 경북대학교 중앙도서관에 소장되어 있다. 본고는 우선 제자록의 편찬 과정과 체제를 정리하고, 다음으로 문인의 특징을 검토하였다. 제자록에 등재된 170명의 나이, 거주지역, 혈연관계, 과거와 관직을 확인하고 마지막으로 저술활동에서 여헌문인의 학문적 관심과 계승 양상을 검토하였다. 여헌제자록에서 보이는 문인들의 특징을 요약하면 다음과 같다. 첫째, 직접 수학한 경우가 많다. 문인록에 근거하면, 문인의 75%는 직접 수학한 경우이다. 둘째, 주요 강학처를 중심으로 문인들이 결속하였다. 즉, 선산과 인동 그리고 입암의 강학처를 중심으로 문인들 사이에 일정한 영역이 나누어져 있다. 그러나 문인의 학문 성향은 지역의 구분이 없었다. 선산과 인동, 입암에서 활동하였던 문인들의 저술과 학문 성향은 공통된 경향을 보였다. 셋째, 실용적인 학문이 주류를 이루었다. 여헌문인들은 지리지와 목록류 저서, 의례서와 각종 동약과 향약, 족중입약 등의 규약류를 남긴 것을 확인하였다. This study reviews literary figures recorded in 『Yeoheonseonsaenggeupmunjejarok(旅軒先生及門諸子錄)』 to examine the academic interest they shared and its succession patterns. The book is left in two forms: one is a wooden type version published in 1916, and the other is a woodblock-printed version in Yeoheonseonsaengjeonseo. This study focuses on the former, which was published in 1916. The title is 『Yeoheonseonsaenggeupmunjejarok(旅軒先生及門諸子錄)』, and the researcher reviewed the wooden type version housed in the central library of Kyungpook National University. The book’s publication process and system were arranged before the characteristics of the literary figures were reviewed. After examining 170 literary figures in the book in terms of age, place of residence, blood relation, state exam, and government post, the study reviewed academic interest found in their writing activities and its succession patterns. The characteristics of literary figures in the book are summarized as follows: first, many of them studied for themselves. Based on the information recorded in the book, 75% of the literary figures studied for themselves; secondly, literary figures united around major places to pursue study. Many of them were active with a base in their areas. There were certain zones created around places to pursue study in Seonsan, Indong, and Ibam. There were no local boundaries in their academic tendencies. Those who were active in Seonsan, Indong, and Ibam showed a common trend within a comprehensive scope in terms of writing and academic activities; finally, the mainstream was practical learning. They published geography books, list-type books, books of rites, all kinds of Dongyak and Hyangyak, and Jokjungibyak.

음향전달함수를 이용한 연소불안정 모델링

박정운(Jeongun Park),표영민(Yeongmin Pyo),김규태(Kyutae Kim),김대식(Daesik Kim) 항공우주시스템공학회 2018 항공우주시스템공학회 학술대회 발표집 Vol.2018 No.11

인동장씨 장현광(張顯光) 가문(家門)의 학문과 계승 양상

김정운 ( Kim Jeongun ) 한국계보연구회 2020 한국계보연구 Vol.10 No.-

인동장씨 장현광(張顯光, 1554~1637)의 가문의 운영 원리와 학문 정체성이 후손에게 계승되어 가는 양상을 밝혔다. 장현광은 17세기 전반에 영남에서 활동하던 학자 가운데 주목받는 사람이었다. 산림으로 지목되어 현실정치에 참여할 수 있었던 것은 그의 영향을 보여주는 중요한 대목이다. 그는 이 시기 조선 사회에 정치적으로 또 학문적으로 지대한 영향을 주었다. 임진왜란 이후 장현광은 일상생활에서 지향해야 할 가치를 재정립하고 삶의 터전을 새롭게 만들어가는 데에 기준을 제시하였다. 당시 그가 지향한 방향은 통합이었다. 이런 의식은 친족을 조직하고, 학문의 계통을 세우는 데에 작용하였다. 우선 가문에서는 내외친족을 아우르는 친족 조직을 구성하였고, 학문 영역에서는 예학을 기반으로 하여 지역사회 구성원들의 자발적 참여와 조화를 지향하였다. 조화와 통합은 장현광이 지향한 학문의 근본적인 원리이다. 이런 장현광의 인식은 이후 후손들을 통해 계승되었다. 그의 문인 가운데 많은 수를 차지하는 인동장씨 후손들은 장현광의 학문 경향을 발전적으로 계승하였다. 19세기 이후 내우외환의 시기에 인동장씨 사람들의 활동이 더욱 주목받는 이유는 바로 인동장씨 가문의 학문 정체성에서 기인하는 것이다. 통합과 조화의 가족 운영과 학문적 자세는 오랜 시간 동안 장현광의 후손들을 하나로 묶어내는 근본적인 원리로 작동하였다. This study investigates the tendency of Jang Hyeon-gwang’s (1554~ 1637) studies being inherited by later generations. He was one of the scholars that attracted attention in the Yeongnam region during the former half of the 17th century, which was demonstrated by the important fact that he was designated as Sanrim and involved in real politics. He had enormous political and academic impacts on Joseon society during this period. Jang Hyeon-gwang provided a set of criteria to reestablish values and make the living foundation anew in daily life after Imjinwaeran. His direction was oriented toward "integration." He devised a relative organization encompassing both inner and outer relatives and sought after the voluntary participation and harmony of community members based on Yehak in the academic arena. Harmony and integration were the fundamental principles that he pursued. His perceptions were passed down to his academic descendents. Of the many literary figures he influenced, a good number of his descents developed and inherited his academic trends further. These activities attracted more attention during times of internal and external trouble from the 19th century due to his academic identity. Family management and academic attitudes based on integration and harmony had long served as fundamental principles to unite his descendents as one.

『영주지(榮州誌)』의 편찬 과정과 의미

김정운 ( Kim Jeongun ) 조선사연구회 2024 조선사연구 Vol.33 No.-

조선시대 국가는 각 지방의 인적·물적 자원의 현황을 파악하여 통치의 기본 자료로 사용하기 위해 행정구역을 단위로 지리지를 간행하였다. 조선 국가에서 지리지를 편찬한 것은 개국 초에 각 지역의 현황을 빠른 시간 내에 파악하기 위한 작업이었다. 이후 호구조사와 양전 등을 통해 필요한 정보는 별도로 수합하여 정리한 자료가 있기 때문에 통치에 필요한 데이터를 확보하기 위한 목적에서 지리지를 편찬하는 것은 점차 줄어 들었다. 국가의 필요에서 시작한 지리지 편찬은 점차 편찬 주체와 목적이 다양해 졌다. 조선 중기부터 각 지역에서는 지역의 사대부가 주체가 되어 지역의 정보를 모아서 정리한 지방지(地方誌)가 편찬되기 시작하였다. 대체로 『신증동국여지승람(新增東國輿地勝覽)』이 편찬된 이후 『여지도서(輿地圖書)』가 간행되기까지의 기간에 지역의 사대부들이 편찬의 주체가 되는 지방지의 편찬이 활발하게 이루어졌다. 지방지는 각 지역에 토착적인 기반을 가지고 있는 사대부가 자신의 지역에 대한 정보를 그들의 시각으로 정리한 것이다. 여기에는 지역 지식인이 자신을 둘러싼 환경을 주체적인 시각에서 이해하고 해당 지역에서 자신들의 지위를 확인하기 위한 목적이 반영되어 있다. 조선시대 사대부가 주도하는 지방지 편찬의 처음은 1587년 『함주지(咸州誌)』이다. 정구(鄭逑, 1534~1620)가 함안 군수로 있을 때 지역의 사대부들과 함께 편찬 작업을 진행한 것이었다. 정구는 당시 경상도를 대표하는 지식인이자 관료였고, 지방관으로 가 있는 동안 특별한 작업을 주도하였다. 이런 배경에서 조선시대 경상도 영천(榮川=榮州)에서 편찬된 지리지는 특별한 사정이 있다. 한 지역에서 일정한 시간에 여러 종류의 지리지가 편찬되었기 때문이다. 서로 다른 세 종류의 『영주지』는 지역에서 사대부들이 주관해서 편찬하는 지리지가 어떤 맥락에서 만들어졌는지 이해하는 데에 유용한 사례가 된다. 본고는 이를 염두에 두고 『영주지(榮州誌)』를 편찬하는 과정과 각 판본의 내용을 비교해서 검토하고, 여기서 지역 사대부들이 편찬한 지리지의 특징과 역사적 의의를 생각해 본 것이다. 조선시대 영천에서 편찬된 지리지 가운데 현재 전하는 것은 3종이 있다. 이것은 모두 필사본이고, 2012년 소수박물관에서 이들을 묶어 간행하였다. 『영주지』의 사례를 통해서 조선시대 지역 지식인의 자기 인식을 검토하고, 그들 상호간의 시각의 차이를 볼 수 있다. During the Joseon Dynasty, the state published the geography in units of administrative districts in order to grasp the current status of human and material resources in each region and use them as basic data for governance. The compilation of the geography in the Joseon Dynasty was a work to quickly grasp the current status of each region at the beginning of the country. Since then, the compilation of the geography for the purpose of securing the data necessary for governance has gradually decreased, as there are data collected and organized separately through census and land survey. The compilation of 地方誌, which started with the needs of the state, gradually diversified the subjects and purposes of compilation. From the middle of the Joseon Dynasty, 士大夫 became the subject of 地方誌 and collected and organized local information began to be compiled in each region. After the compilation of the Newly Augmented Survey of 『新增東國輿地勝覽』, there was a period during which 士大夫 actively engaged in the compilation of regional geographical works until the publication of 『輿地圖書』. 地理誌 are a collection of information about their region from the perspective of the 士大夫, who have indigenous foundations in each region. They aim to understand the environment surrounding them from their own independent viewpoint and to affirm their positions within those regions. The first compilation of 地方誌 led by the 士大夫 of the Joseon Dynasty was the 『咸州誌』 in 1587. When 鄭逑(1534~1620) was the governor of Haman, he worked on the compilation work with the 士大夫 of the region. Jeonggu was a prominent scholar-bureaucrat representing Gyeongsang-do at the time, and led special work while he was a local government official. Against this background, there are particular circumstances surrounding the compilation of geographic records in Yeongcheon(榮川=榮州). This is because various types of 地方誌 were compiled at a certain time in one area. Three different types of 『Yeongjuji榮州誌』 serve as useful examples for understanding the context in which 士大夫 collaborated to compile geographic records provides valuable insight into their perspectives. With this in mind, this paper examines the process of compiling Yeongjuji, comparing the contents of each edition to explore the characteristics and historical significance of geographic records compiled by local elites. There are currently three types of 地方誌 compiled in Yeongcheon during the Joseon Dynasty. They were compiled into a single publication by Sosu Museum in 2012. Through the case of the 『Yeongjuji榮州誌』, it is possible to examine the self-awareness of local intellectuals during the Joseon Dynasty and to see the differences in perspectives between them.

항공용 소형 가스터빈에서의 음향장 예측 모델링

박정운(Jeongun Park),김대식(Daesik kim),윤명곤(Myunggon Yoon),김규태(Kyutae Kim) 한국추진공학회 2018 한국추진공학회 학술대회논문집 Vol.2018 No.5

화염전달함수에서 음향장 왜곡을 보정하는 기법

박정운(Jeongun Park),윤명곤(Myunggon Yoon),김규태(Kyutae Kim),김대식(Daesik Kim) 한국연소학회 2019 KOSCOSYMPOSIUM논문집 Vol.2019 No.5