A Multi-Center Educational Research Regarding Breastfeeding for Pediatrics Residents in Korea

Yong Sung Choi,정성훈,김은선,Eun Sun Kim,Eunhee Lee,Euiseok Jung,So-Yeon Lee,이우령,Hye Sun Yoon,Yong Joo Kim,Ji Kyoung Park,Son Moon Shin,Ellen Ai-Rhan Kim 대한신생아학회 2022 Neonatal medicine Vol.29 No.1

Purpose: Pediatricians have a significant responsibility to educate mothers about the importance of breastfeeding. However, there have been minimal efforts in the courses of resident training in Korea. The purpose of this study is to evaluate the change in knowledge and attitude before and after a 4-week breastfeeding educational intervention among multicenter residents. Methods: Prospective interventional educational research was designed for residents at eight training hospitals in Korea. Institutional reviews were obtained in each hospital. The education curriculum consisted of 14 courses regarding breastfeeding theory and practice. These materials were used to teach pediatric residents for 4 weeks. Knowledge-based tests were administered before the course, and re-tests were administered after the course using different test items of similar levels. Test scores and survey responses were compared before and after the intervention. Results: A total of 73 residents (1st year 20, 2nd year 23, 3rd year 16, and 4th year residents 14) from eight training hospitals completed the intervention. Their average age was 30.3±2.9 years, 17 (23.3%) were male, 22 (30.1%) were married, and eight had more than one child of their own. The mean pre-test score was 61.8±13.4 and the mean post-test score was 78.3±7.5 (P<0.001). The inter-grade difference in the score was significant in the pre-test (P=0.005), but not significant in the post-test (P=0.155). There were more responses of obtaining confidence after the intervention (P<0.001). Conclusion: In our study, pediatric residents showed improvement in their knowledge and confidence level after 4 weeks of the breastfeeding curriculum. This will provide a basis for future policymaking in the training of pediatric residents regarding breastfeedReceived: 6 January 2022 Revised: 15 February 2022 Accepted: 15 February 2022 Correspondence to: Ellen Ai-Rhan Kim, MD Department of Pediatrics, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul 05505, Korea Tel: +82-2-3010-3390 Fax: +82-2-3010-6978 E-mail: arkim@amc.seoul.kr A Multi-Center Educational Research Regarding Breastfeeding for Pediatrics Residents in Korea Yong-Sung Choi, MD,PhD1, Sung-Hoon Chung, MD, PhD2, Eun Sun Kim, MD, PhD3, Eun Hee Lee, MD4, Euiseok Jung, MD5, So Yeon Lee, MD, PhD5, Wooryoung Lee, MD6, Hye Sun Yoon, MD, PhD7, Yong Joo Kim, MD, PhD8, Ji Kyoung Park, MD, PhD9, Son Moon Shin, MD, PhD9, and Ellen Ai-Rhan Kim, MD, PhD5 1Department of Pediatrics, Kyung Hee University Hospital, Seoul, Korea 2Department of Pediatrics, Kyung Hee University Hospital at Gangdong, Seoul, Korea 3Department of Pediatrics, Kangwon National University Hospital, Chuncheon, Korea 4Department of Pediatrics, Korea University Anam Hospital, Seoul, Korea 5Department of Pediatrics, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea 6Department of Pediatrics, Soonchunhyang University Seoul Hospital, Seoul, Korea 7Department of Pediatrics, Nowon Eulji Medical Center, Eulji University, Seoul, Korea 8Department of Pediatrics, Hanyang University Seoul Hospital, Seoul, Korea 9Department of Pediatrics, Inje University Busan Paik Hospital, Busan, Korea Neonatal Med 2022 February;29(1):28-35 https://doi.org/10.5385/nm.2022.29.1.28 pISSN 2287-9412 . eISSN 2287-9803 Copyright(c) 2022 By Korean Society of Neonatology This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http:// creativecommons.org/licenses/by-nc/4.0), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. Original Article 29 Neonatal Med 2022 February;29(1):28-35 https://doi.org/10.5385/nm.2022.29.1.28 ing in Korea.

‘Zero Caffeine Swordbean Coffee’ Kim Ji Yong’s Founding Story

Ji Yong Kim(김지용) 한국식품영양과학회 2020 한국식품영양과학회 학술대회발표집 Vol.2020 No.10

"Sermon on Two Kinds of Righteousness," 1519 (LW 31:297-306)

Ji, Won-Yong 루터대학교 루터연구소 2003 루터 硏究 Vol.17 No.-

「實事求是」思想과 朴燕巖의 文學

金智勇 淸州大學校 1960 論文集 Vol.3 No.1

Before the publication of the modern realistic novel by Balzac(1799~1850) in Europe in the early part of the 19th century, the so-called "Silsa-Kusi" novel was written by a Korean novelist by the name of Park Ji-won (1737~1805) at the end of the 18th century. The word "Silsa-kusi" was formed and used in the ancient China; the original meaning of this word was to pusure righteousness on the basis of the true fact. In the eras of Kings Yeng-jong and Cheng-jong this came to mean an attitude of thinking and observing things in the light of the fact against fantansy tor imaginaion; and in the 18th century, this, in turn, has come to be inclined toward an realistic idea as well as an realistic method of learning, corresponding to the actual life, which rejects the imaginative idea advocated by the School of Joo-ja and his scholars. This idea was finally systematized by the effort of scholars in the field of economics, literature, linguistics phonology, and science; this differs from the occidental realism in form, but the idea of them both is substantially the same with that of the Occident. Such an idea began to bud in Korea soon after the war of Im-jin in 1592 and the war of Byeng-ja in 1636, and it came to be systematized by the Banke-Sulok; by Yu￣,Hyang-won in the 18th century; since then many scholars who supported this idea appeared. The idea of "Silsa-Kusi" and that of "Silhak" have long been so confused among the scholars that the writer of this thesis tried to distiniguish them, defining the latter the method of learning which aimed at welfare and utility, and the former the new idea directed toward learning, life, art, observation and thinking. This idea was consciously manifested by the literary works of Park, Ji-won (pen-name, Yen-am) and he wrote novesls, diaries and poems; and in his works, he earnestly rejected fantasy, imaginary idea and also feudalistic ideas, and he persistantly endeavored to write instructive works for the sake of the actual life of the public with a sarcastic view on the social system of "Yang-Ban" though he himself was the descendant of the "Yang-Ban" class. He is famous for his "Yel-ha Diary"; this is an account of his travels in China and in it he described with particular interest a new commercial, military and administrative system of China. Among his novels, the famous ones are "Satire on Yang-Ban" which satirized the Yang-Ban class, "Tales of Heu-Saing" which stimulated the new idea-an anti feudalistic revolutionary idea, and "Ho-jil" that columniated the pedantic class. He also wrote more than thirty poems in his life, in which he revealed his talent and displayed an unexampled technique of his own as well as an realistic idea. Being proficient in the Chinese language, he, to our great regret, wrote his works in Chinese characters in spite of the fact that Korean characters were available for free expressions at his time. If his works had been written in Korean characters, it is supposed that they must have been read with much pleasure by the Koreans.

한국 전통복식이미지 제고에 관한 연구 - 이영희의 세계무대 진출을 중심으로 -

류지효(Ji Hyo Ryu),김용서(Yong Seo Kim),배수정(Soo Jeong Bae) 한국가정과학회 2001 한국가정과학회지 Vol.4 No.1

The purpose of this thesis is to investigate the way how the image of Korean costume could be introduced into the world fashion market, and appreciated by foreigners. For this purpose. I focus on analyzing the works of Lee. Yong-Hee presented in Pre^t-a`-Porter Paris Collection and interpreting the image of Korean costume in her works. I propose some imperative factors essential to promote the participating of Korean costume into the world fashion market. Firstly, the Korean costume should be reevaluated and moderated in a degree, to be acceptable or accessible to foreigners. Secondly, the commerciality is to be stressed in the light of fashion industry dealing with the practical function of the costume. Thirdly, Our open-mindness to other culture would also make our costume to be more prevalent in world fashion market paradoxically. The Seoul Collection in 2000 fall was opened by Korean government on the recognition that the fashion industry is highly productive and helpful not only in cultural basis but in economics.

스포츠 영화 "퍼팩트 게임"의 팩션분석

김지영 ( Ji Young Kim ),하웅용 ( Woong Yong Ha ) 한국체육사학회 2015 체육사학회지 Vol.20 No.1

본 연구는 스포츠 영화 ‘퍼팩트 게임’의 팩션 분석으로 다음과 같은 결론을 도출하였다. 첫째, 영화 ‘퍼펙트 게임’의 실제 경기인 최동원과 선동열의 3번의 경기를 분석하였다. 첫 번째 경기는 1986년 4월 19일 선동열 선수가 승리를 차지했다. 그리고 두 번째 경기인 1986년 8월 19일에서는 최동원이 승리투수가 되었다. 마지막 날의 경기는 연장까지 15회까지 장장 4시간 56분간 진행 끝에 결국 1승 1무 1패로 무승부였다. 둘째, 영화 ‘퍼팩트 게임’의 실제 인물들의 삶과 사건들을 분석한 결과 인물부분에서 포수 마동석과 기자 최정원은 허구의 인물이었으며, 영화 속에서 등장한 김용철 선수는 영화 속에서 나오는 이미지와는 달랐다. 두 선수의 치열한 경기상황을 그려내기 위한 벤치 클리어링, 해태 구단버스 방화사건, 본트 투혼의 장면들은 야구관련자들의 면담 결과 영화에서 스토리를 극대화하기 위해 사실과 다르게 이용하였다. The purpose of this study was to draw conclusions following a faction analysis of the sports movie `Perfect Game``. First, the film was analyzed in three games in the actual game Sun Dong-Yeol Choi Dong-won and the `Perfect Game``. The first game is April 19, 1986 Sun Dong-Yeol players took the victory. And in the second game of August 19, 1986 Choi Dong-won was the winning pitcher. At the end of the last day of competition will eventually progress to the epic 4 hours 56 minutes 15 times to extend 1 win, 1 draw and 1 loss was a draw. Second, the film catcher and reporters Ma Dong-Seok Choi Jung-won results of the analysis part of the life and character of a real person``s case `Perfect Game`` was a fictional character, Kim Yong-cheol players appeared in the film differed from the image and from the film. Bench Clearing intended to draw a tough economic situation of the two players, teams neglect bus arson, the scene of fighting spirit bonteu were used differently from the fact that in order to maximize the results of stories in the discussion of the baseball movie stakeholders.

논문 : 프랑스 방리유 문제와 이민자 통합정책 -차별과 배제의 공간정치-

류지석 ( Ji Seok Ryu ),장세용 ( Jang Se Yong ) 대구사학회 2013 대구사학 Vol.111 No.-

Banlieue et la politique d`integration des immigres en France - politique spatiale de discrimination et d`exclusion - Ryu, Ji-seok · Jang, Se-yong [Abstract] Notre travail a pour but d`etudier, de fa?on critique, la caracteristique spatiale de la banlieue fran?aise avec le point de vue historique et philosophique. Les emeutes dans les banlieues en 2005 ont souleve les questions sur la politique de ville en general et ont remis en question la nature de cet espace d`inclusion et d`exclusion en raison de son effet profond sur le probleme de l`immigration et la politique multiculturelle. Avec cette perspective de base, nous explorons egalement l`arriere-plan philosophique et ideologique de la formation du mecanisme de discrimination et d`inegalite pour les immigres. Banlieue est la zone satellite autour de la ville metropolitaine, construite au cours de la modernisation et de l`urbanisation, en particulier dans le but d`ameliorer l`environnement residentiel des travailleurs et de la classe humble. Il est devenu un espace problematique des conflits sociaux complexes lies non seulement a la crise economique, l`augmentation du ch?mage, et l`afflux des travaileurs etrangers principalement des pays du Maghreb mais aussi a la montee du racisme et du xenophobie aggravee par la provocation de l`extr?me droite et la politique endurcie de la droite. Le soulevement des banlieues de 2005, commence dans les banlieues de Paris a choque la France et le monde. La discrimination et le racisme contre les immigres originaires du Maghreb produisent des conflits socio-culturelles graves en France, ou les valeurs republicaines d`egalite considerees comme primordiales et la politique d`integration a ete mis en place depuis longtemps. Maintenant France se situe au carrefour des politiques d`integration republicaines fondees sur le principe de laicite et du besoin du multiculturalisme plus souple. Les philosophes et les intellectuels tels que Ranciere, Balibar, Badiou, Rosenvallon ou Noiriel remarquent cette situation contradictoire et critiquent violemment l`ideologie de la securite et sa recuperation politique par la droite. Notre etude sur la banlieue en France donnera l`occasion de reflexions sur le multiculturalisme et l`elaboration des politiques relatives a la coexistence avec les immigres dans la societe mondialisee.

한국예술가곡 효시에 관한 연구

이지연 ( Ji-yeon Lee ),공정배 ( Jeong-bae Kong ),김용범 ( Yong-beom Kim ) 한국사상문화학회 2016 韓國思想과 文化 Vol.85 No.-

본 연구는 독일어권에서 비롯된 예술가곡 리트(Lied)의 한국적 전이과정을 통해 한국예술가곡의 효시를 규명하고자하는 목적이다. 예술가곡은 시문학과 음악의 합일된 예술장르로서 독일과 오스트리아를 포함한 독일어권에서 발달된 가곡으로, 시인의 시에 작곡가가 선율을 붙이고 이를 성악가가 부르는 음악 양식이다. 그 효시를 슈베르트의 `실 잣는 그레첸(Gretchen am Spinnrade)`로 비정하고 있다. 작곡가의 임무란 좋은 시를 널리 알리는 것이었기 때문에 음악은 시에 종속되어 있었다. 그러나 예술가곡은 상호매체성에 의한 문화융합결과물로서 시와 음악이 서로가 각기 독립된 예술이었던 상태로부터 벗어나 완전히 하나로 융합되면서 또 하나의 새로운 양식으로 탄생한다. 슈베르트 이후 가곡의 작곡자는 더 이상 시의 언어 음율을 선율적으로 고양시키는 낭음자가 아니라 가사에서 말로 표현될 수 없는 영역을 음악적으로 표출하는 시의 자유로운 해석자의 역할을 하게 된다. 음악을 단순히 시를 쉽게 이해하는 보조수단에 국한시킨 이전의 가곡미학을 극복하고자 하는 새로운 경향들이 나타나면서 이전까지 작법인 유절가곡이 아닌 통절 작곡 형식이 새롭게 떠오르기 시작하였다. 이렇게 완성된 예술가곡은 1835년경 이후부터 독일을 벗어나 다른 나라로도 전파되어, 각 나라의 음악적 특징에 맞는 독자성을 지니며 민족음악으로 자리잡는다. 그리하여 그 갈래의 하나가 한국에 이르게 된다. 독일 예술가곡의 개념과 정의 및 조건에 맞는 한국 최초의 예술가곡이 어떤 작품인가는 학자들의 견해에 따라 논란이 존재 한다. 그러나 이 관점은 예술가곡을 시와 음악의 등가의 결합을 전제로 보았을 때 우리 시문학사적 위상과 일치하는 시기이다. 한국 시문학사는 1930년대에 이르러서 성숙함이 묻어나면서 시인들은 창작 행위에 대한 확고한 자신의 색깔을 드러내기 시작했다. 이 시기에 전문적인 시인의 등장이 활발해지는데 이때 정지용을 대표적으로 꼽을 수 있다. 1932년 7월 동방평론 4호에 발표한 정지용의 시 `고향`에 작곡가 채동선이 곡을 붙였고, 채선엽이 독창을 맡았으며 반주는 김애식이 맡았다. 작곡가 채동선은 독일에서 정통으로 작곡을 공부하고 귀국하여 <고향>을 작곡하였고 시기적으로는 물론 예술가곡의 완성의 필요충분조건은 모두 갖춘 한국 최초의 예술가곡 그 효시로 비정할 수 있다. This study aims to clarify the beginning of the Korean art song by reviewing how the German art song "lied" was traditionally transferred and spread in Korea. As a genre of art that unites poetry and music, the art song was originally developed in German-speaking countries including Germany and Austria; the then composers put a melody on poems so that singers(vocalists) could sing the songs. Gretchen am Spinnrade by Franz Peter Schubert is considered the beginning of such a style of music. Since promulgating good poems was one of the composer`s missions then, music was viewed as subordinate to poems. As an outcome of cultural convergence through intermediality, however, the two independent forms of art, poetry and music, came to converge into a completely single genre, heralding a birth of a new music style. Since Shubert, composers were no longer a mere reciter exalting poems by putting melodies on rhythmical poetic language; instead, they served as a free interpreter of poems to express the sentiment beyond the lyrics musically. In an attempt to overcome the stereotype that regarded music simply as an aid to better understand poems, a new trend such as through-composed songs, away from traditional strophic songs, emerged. Those German art songs were widely disseminated beyond Germany since 1835, and took root in many areas as folk music combined with each country`s traditional musical hallmarks. Korea was no exception. With Korean art songs originated from Germany, scholars in the field have long disputed over which one is the first Korean art song that complied with the concept, definition, and conditions of the German lied. When we consider the art song as a fair combination of poetry and music, a hint can be found from the history of Korean poetry. Korean poetry began to mature in the 1930s with poets clearly expressing their own signature colors in their creations. Professional poets actively broke onto the art scene, and Ji-yong Jeong was one of them. Mr. Jeong released a poem titled "Home (Gohyang)" on No. 4 Dongbang Critique in July, 1932, and Dong-sun Chae, a composer, put a melody on it; later it was sung by Sun-yub Chae with the piano accompaniment by Ae-sik Kim. After studying composition officially in Germany, Dong-sun Chae returned to Korea and composed the song, meeting all of necessary and sufficient conditions of the German lied. In this sense, "Home (Gohyang)" can be regarded as the first Korean art song.

순환기 내과로 자문의뢰된 환자의 임상상

황진용,최지용,손상균,조용근,채성철,전재은,박의현 慶北大學校 醫科大學 1996 慶北醫大誌 Vol.37 No.4

목적 : 순환기내과 영역은 많은 과로부터 자문의뢰를 받는 영역으로 알려져 있다. 특히 최근 우리나라의 순환기질환의 유형이 변화되고 입원환자가 고령화되면서 동반된 심질환의 유병율도 증가하고있다. 이에 저자들은 타과로 입원하여 순환기내과로 자문의뢰되는 환자의 임상상과 3차병원인 경북대학교병원에서의 순환기내과자문의 유용성 등을 평가하여 향후 순환기질병에 대한 협의진료에 도움을 주고자 본 연구를 시행하였다. 방법 : 1995년 3월부터 순환기내과로 공식자문의뢰된 첫 100명을 대상으로 전향적으로 연령, 의뢰이유, 최종진단명, 수술과의 관련성 여부, 순환기내과의 최종조치, 타과의 순응도 등을 조사하였다. 결과 : 1) 자문을 의뢰한 환자는 평균 58±16(15-89, 중앙치 61)세였고 60세이상의 환자가 57%로 고령의 환자가 많았다. 2) 내과계열 25%, 외과계열 75%로 외과계열의 자문이 많았고 일반외과가 26%로 가장 많았고 내과의 다른 분과가 12%, 신경외과 12%, 정형외과 11%, 흉부외과 11%, 신경과 11% 등의 순이었다. 외과계열중 수술을 시행한 경우는 58례로 이중 응급수술이 13례였다. 술전 위험도 평가를 위한 자문이 38례에서 있었는데 순환기적인 문제로 수술을 받지 못한 경우는 2례(1례는 허혈성 심질환, 1례는 심낭질환)이었다. 이때 응급수술을 제외한 입원일과 술전 자문일파의 간격은 평균 3±7일(입원일-42일)이고 술전 자문일과 수술일과의 간격은 평균 6±4일(1-16일)이었다. 3) 타과의 의뢰이유는 심전도 이상이 36례, 높게 측정된 혈압이 20례, 순환기질환의 과거력 17례, 환자의 증상 때문인 경우가 10례였고 심전도의 이상중에는 부정맥이 18례, 이상 Q파 6례, ST절 이상이 5례, 각차단이 3례의 순이었다. 순환기과거력 중에는 허혈성 심질환이 6례, 현재 혈압은 정상이나 고혈압의 과거력이 있는 경우가 4례 순이었고 환자의 증상은 흉통 6례, 호흡곤란이 3례, 기절이 1례였다. 4) 자문후 최종진단이 가능했던 91례를 진단별(총 97 진단명)로 나누어 보면 고혈압이 28례, 부정맥이 16례, 허혈성 심질환이 14례, 판막질환이 11례, 순환기질환이 아닌경우가 19래였다. 이들중 추적진료가 필요하다고 응답한 경우가 57례였으나 순환기내과 외래에 1번이상 추적진료한 경우는 32례(56%)로 환자의 순응도는 낮았다. 결론 : 순환기내과의 자문의뢰는 고령자에게 많았고 수술과 관련된 경우가 많았으며 심전도의 이상이 의뢰이유로 가장 많았으며 진단별로는 고혈압과 부정맥이 가장 많았다. 그리고 순환기적인문제로 수술을 받지 못한 경우는 드물었고 자문후 지속적인 추적진료를 위해 환자의 교육이 필요하겠다. Objective : Clinical characteristics of the patients with cardiovascular diseases in the general hospital have been changed and prevalance of co-existing cardiovascular disease in the patients who were admitted for non-cardiac diseases has been increased remarkably as the proportion of elderly patients increased rapidly in Korea. We evaluated clinical features of the patients consulted for cardiological evaluation and effectiveness of the consultation in the setting of tertiary general hospital, Kyungpook University Hospital. Method : One hundred patients were studied between January 1995 and January 1996. They were evaluated for the reason of consultation, final diagnosis, final recommendation from cardiologists and its impact on the management of the patients, and compliance of the consulting departments. Results : 1) The ages ranged between 15 and 89 (mean 58±16, median 61) years, 57 patients were male and 43 female. Fifty seven patients were older than 60 years. 2) Consultations from surgical parts were 75 patients. Consultation from general surgery was most frequent (26%), followed by other divisions of internal medicine (12%), neurosurgery (12%) and orthopedic surgery (11%), chest surgery (11%), neurology (11%), obstetrics and gynecology (8%), urology (4%), ophthalmology (2%), dermatology (2%), ENT (1%). Among 75 patients from surgical parts, operation was done on 58 patients, including 13 emergency cases. Preoperative cardiac risk evaluation was the reason of consultation in thirty eight patients, of which operation could not be done in only 2 patients (one had severe ischemic heart disease, the other large pericardial disease). Interval between consultation day and operation day was 6±4 days (1-6 days). 3) Reasons for cardiac consultation were electrocardiographic (ECG) abnormalities in 36 patients, high blood pressure in 20 patients, previous cardiovascular diseases in 17 patients, symptoms of the patients in 10 patients. Among EGG abnormalities, arrhythmias was the reason in 18 patients, abnormal Q waves in 6 patients, ST-T segment abnormalities in 5 patients, bundle branch block in 3 patients. Among previous cardiovascular disease, presence of ischemic heart disease was the reason in 6 patients, previous hypertension in 4 patients. Chest pain was the reason of the consultation in 6 patients, dyspnea in 3 patients, syncope in 1 patient. 4) Definite diagnoses could be made in 91 patients with 96 diagnoses which were hypertension and its complications in 28, arrhythmia with underlying disease in 16, ischemic heart disease in 14. valvular heart disease in 11, non-cardiovascular disease in 19. Cardiological follow up was recommended in 57 patients. However, 25 patients (44%) were lost to follow-up. Conclusion : Cardiological consultation was frequent in the elderly patients. Most frequent reason for consultation was EGG abnormalities. Hypertension or arrhythmia was most common final diagnosis. Inoperability due to cardiovascular problems were rare.

아치 리브를 따라 작용하는 등분포 하중을 받는 포물선 아치 리브의 비탄성 면내좌굴 강도

윤기용,문지호,김성훈,이학은,Yoon. Ki-Yong,Moon. Ji-Ho,Kim. Sung-Hoon,Lee. Hak-Eun 한국방재학회 2005 한국방재학회논문집 Vol.5 No.1

포물선 아치 리브는 원형 아치 리브와 더불어 실무에 폭넓게 적용되고 있는 아치 형상이다. 원형 아치 리브의 비탄성 면내 거동에 관한 연구는 1990년대 Trahair(1996)를 중심으로 연구가 진행되었으며, Yong-Lin Pi와 Bradford(2004)에 의하여 최근까지 연구가 활발히 진행 되고 있다. 포물선 아치 리브의 비탄성 면내 거동에 관한 연구는 일본의 연구자(Sinke, Kuranishi)을 중심으로 1970년대 후반부터 1980년대 초반에 이르기까지 많은 연구가 진행되었다. 이러한 포물선 아치 리브에 관한 일본에서의 연구는 대부분 라이즈비가 <TEX>$0.1{\sim}0.2$</TEX>에 국한 되어있다. 본 연구에서는 비탄성 유한요소해석을 이용하여 라이즈비가 0.1에서 0.4에 이르는 박스형태의 단면을 갖는 포물선 아치 리브의 면내 거동에 관하여 연구를 수행하였다. 연구 결과 라이즈비가 증가할수록 아치 단면에 휨모멘트가 증가하였으며, 압축력이 수직 등분포 하중을 받는 포물선 아치 리브의 면내 좌굴 안정성에 미치는 영향은 감소하였다. 마지막으로 본 연구에서는 아치 리브를 따라 작용하는 수직등분포 하중을 받는 포물선 아치의 좌굴 곡선을 제안하였다. Parabolic arch ribs are widely used in practical. In case of circular arch ribs. Inelastic in-plane buckling behaviors were investigated by Trahair(1996). Recently Yong-lin Pi & Bradford(2004) investigated about in-plane design equation for circular arch ribs. In <TEX>$1970{\sim}1980$</TEX>. In-plane buckling strength about parabolic arch ribs were studied by some japan researchers (Sinke, Kuranishi). Study results of Sinke & kuranishi are only valid for rise-span ratio <TEX>$0.1{\sim}0.2$</TEX>. In this paper. The researchers investigated about in-plane inelastic buckling behaviors of parabolic arch ribs having rise-span ratio from 0.1 to 0.4. From the results. When the rise-span ratio increase, flexural moments increase and influence of axial force to in-plane buckling strength decrease. Finally, buckling curves for parabolic arch ribs subjected distributed loading along the axis were suggested.