국학, 국문학, 국사학과 세계사적 보편성 : 1970년대 비평의 한 기원

김건우(Kim Kun-Woo) 한국현대문학회 2012 한국현대문학연구 Vol.0 No.37

It is generally accepted that 1970s' criticisms are best approached with the notion of the confrontation of Munhak-kwa-Jisung versus. Chanjak-kwa-Bipyung, but that approach could erase a lot of momenta latent in the intellectual history of 1970s. This thesis investigates the spiritual common basis of so-called 4.19 generation critics who had appeared on the scene not long before and soon would have their prime times. Dongil Cho's multi-volumed General History of Korean Literature (HanKukMunHakTongSa), which had been planned in mid-1960s and whose volume 1 was published in 1982, was indebted much to the rise of the theory of internal development and it is related debates about periodization in the circles of Korean History. This theory of internal development, mainly intended to overcome the colonial view of korean history(i.e. the notorious notions such as delay and heteronomy of korean history), was obsessed by method/attitude of the historiography. Hyun Kim's The History of Korean Literature(HanKukMunHakSa) was also included in this discourse field. There was the leftist motifs in Yongseop Kim's studies that had empirically founded the theory of internal development, but Nakcheong Back tried to realize the motifs not by historiography but by literary criticisms. He adopted the theory of internal development between 1966 and 1969, and developed his own theories of Citizen Literature/National Literature on the basis of it. There underlied the nationalistic longings to discover the universal motifs of world history(or western history) in the paradigm of 4.19 generation's criticisms which had a long influence on korean literature from the late 1960s. Despite the fact that there also existed the lefitist motifs in that aspirings, nationalism itself could not avoid the kinship with the state ideology and we can visibly see their relation made real in the korean contemporary history. This shows that whether it being historiography or literary criticism, 4.19 generation's writing, regardless of being leftist or rightist, could not escape from the category of Koreanology and paradoxically could not break out of the universalistic spell. 1970년대 비평을 '문학과지성' 대 '창작과비평'이라는 하나의 대립구도로 접근하는 오랜 통념은 당대 지식사의 수많은 계기들을 사상한다. 본고는 4.19세대로 묶일 수 있는, 1960년대 중반 이후 등장하여 얼마 되지 않아 그들의 시대를 가지게 되는 비평가들의 '공통된' 정신적 기반을 논하려는 것이다. 1960년대 중반부터 기획되어 1982년에 첫 권을 내게 된 조동일의 『한국문학통사』는 국사학계의 '내재적 발전론'의 대두와 이와 관련된 시대구분 논쟁에서 힘입은 바 컸다. 국사학계의 내재적 발전론이 식민사학의 정체성론, 타율성론을 극복하기 위해 성립된 것이었던 까닭에, '근대의 자생적 기점'을 거론하는 이러한 관점은 역사서술 방식/태도에 대한 강박으로부터 출발한 것이었다고 할 수 있다. 김현의 『한국문학사』 역시 이 자장에 포섭되었음은 물론이다. 내재적 발전론을 실증적으로 확립한 역사학자 김용섭에게서부터 사회경제사학 특유의 좌파적 계기가 존재했는데, 백낙청은 그 좌파적 계기를 문학사 서술이 아닌 비평을 통해 구현했다. 1966년에서 1969년 사이에 백낙청은 내재적 발전론을 수용하고 이에 입각해 이후 시민문학론, 민족문학론을 발전시켜 나가게 된다. 1960년대 후반부터 비롯되어 이후 오랜 기간을 통해 영향력을 행사한 4.19세대 비평 패러다임의 근저에는, 세계사적(서구적) 보편성을 한국사에서 찾고자 했던 민족주의적 열망이 자리하고 있었다. 이런 열망 속에 좌파적 계기가 존재했음에도 불구하고, 민족주의 자체가 국가 통치 이데올로기와 접점을 지니고 있을 수밖에 없었다는 점은 현대사를 통해 실증되는 사실이다. 이는 1970년대에 진입하던 4.19세대에 있어 문학사가 되었든 비평이 되었든, 좌우를 막론하고 소위 '국학'의 범주를 벗어날 수 없었음을, 역설적으로 보편성의 강박에서 풀려날 수 없었음을 의미하는 것이기도 하다.

<브랜드 웹툰 1화의 연출적 특징 분석 연구>의 보충연구

김건우(Kim Geon Woo) 한국디자인리서치학회 2017 한국디자인리서치 Vol.2 No.2

김건우의 연구 <브랜드 웹툰 1화의 연출적 특징 분석 연구>의 보충연구이다. 브랜드 웹툰인 <쿠키런: 오븐 브레이크>는 게임을 <쿠키런>을 대상으로 진행한 브랜드 웹툰 기획이다. 다섯 작가들이 다섯 가지 웹툰을 주에 1회씩 진행하였다. 때문에 다른 어떤 브랜드 웹툰 분석보다도 통제할 수 있는 요소가 많았다. 평점, 댓글, 추천 등을 중심으로 독자 이탈률을 추측해보고 이를 정리하며 사이드 필드의 ‘10분 법칙’을 중심으로 분석했다. ‘10분 법칙’이 과연 웹툰에도 적용 될 수 있는지 가능성에 대해서 논의 하고 이를 이용하여 ‘1화 법칙’이라는 가설을 세워 적용했다. 이 전 연구가 다섯 편의 웹툰 중 두 편의 웹툰만 사례로 사용했기에 이번 연구에서는 다섯 편 모두를 ‘1화 법칙’이란 가설을 적용 시켜보았으며, 웹툰 연재가 완전히 종료된 후에도 과연 그 가설이 일치하는지 조사하였다. 그 결과 이전 연구와 마찬가지로 독자 이탈률이 적은 작품일수록 ‘1화 법칙’을 잘 지키고 있는 것을 알아냈다. This is a Supplementary study of Kim GeonWoo s study <A Study on the Characteristic Analysis of Episode 1 in Brand Woon>. The brand webtoon, Cookie Run: Oven Break, is a brand webtoon project that was conducted for the game Cookie Run. Five artists have conducted five webtoons once a week. Therefore, there are many factors that can control the analysis than any other brand webtoon analysis. We analyzed the ratings based on the 10 minute rule of the side field by guessing the bounce rate based on ratings, comments, and recommendations. As a result, In the previous study, we used two webtoons from five webtoons as an example, so we applied all five of them to the hypothesis. And we checked whether the hypothesis coincided after the serialization of Webtoon completely ended. I found that the works with fewer bounce rates are better guarded by the 10 minute rule of the side field.

탄소가 코팅된 일산화규소(SiO) 음극에서 전해질 첨가제로서 Lithium Bis(oxalato)borate의 영향

김건우,이재길,박호상,김종정,류지헌,김영욱,오승모,Kim, Kun Woo,Lee, Jae Gil,Park, Hosang,Kim, Jongjung,Ryu, Ji Heon,Kim, Young-Ugk,Oh, Seung M. 한국전기화학회 2014 한국전기화학회지 Vol.17 No.1

탄소가 코팅된 일산화규소(C-coated SiO) 전극에서 전해질 첨가제로서 lithium bis(oxalato)borate(LiBOB)의 영향을 조사하였다. 전해질 조성은 1.3M $LiPF_6$/ethylene carbonate (EC), fluoroethylene carbonate (FEC), diethyl carbonate (DEC) (5:25:70 v/v/v)이며, 여기에 LiBOB을 0.5 wt.% 첨가한 것과 첨가하지 않은 2가지 전해질을 사용하였다. LiBOB을 첨가하지 않은 전해질에서 C-coated SiO 전극은 초기에 저항이 작은 피막이 형성되어 결정질의 $Li_{15}Si_4$를 형성할 때까지 합금화가 진행되며 동시에 큰 부피 변화를 보였다. 따라서 입자의 균열이 발생하고, 전극의 저항이 증가하여 충방전이 진행됨에 따라 용량이 빠르게 감소하였다. 반면에 LiBOB이 첨가된 전해질에서는 초기에 LiBOB의 환원분해에 의해 저항이 큰 피막이 형성되어, 합금화 반응이 원활히 진행되지 못하였다. 따라서 결정질 $Li_{15}Si_4$도 생성되지 못하였고, 결과적으로 부피변화도 적게 발생하므로 입자의 균열과 전극 저항의 증가도 적게 나타났다. 이러한 효과로 싸이클 후반부에서 용량감소가 적었고, 싸이클 성능도 좋은 결과를 보였다. 반면 피막 저항에 의한 영향이 줄어드는 $45^{\circ}C$ 에서는 LiBOB 첨가에 관계없이 합금화 반응이 유사하게 진행되며 비슷한 싸이클 성능을 나타내었다. As an electrolyte additive, the effects of lithium bis(oxalate)borate (LiBOB) on the electrochemical properties of a carbon-coated silicon monoxide (C-coated SiO) negative electrode are investigated. The used electrolyte is 1.3M $LiPF_6$ that is dissolved in ethylene carbonate (EC), fluoroethylene carbonate (FEC), and diethyl carbonate (DEC) (5:25:70 v/v/v) with or without 0.5 wt. % LiBOB. In the LiBOB-free electrolyte, the film resistance is not so high in the initial period of cycling that lithiation is facilitated to generate the crystalline $Li_{15}Si_4$ phase. Due to repeated volume change that is caused by such a deep charge/discharge, cracks form in the active material to cause a resistance increase, which eventually leads to capacity fading. When LiBOB is added into the electrolyte, however, more resistive surface film is generated by decomposition of LiBOB in the initial period. The crystalline $Li_{15}Si_4$ phase does not form, such that the volume change and crack formation are greatly mitigated. Consequently, the C-coated SiO electrode exhibits a better cycle performance in the later cycles. At an elevated temperature ($45^{\circ}C$), wherein the effect of film resistance is less critical, the alloy ($Li_{15}Si_4$ phase) formation is comparable for the LiBOB-free and added cell to give a similar cycle performance.

암호데이터 중복처리 기술

김건우,장구영,김익균,Kim, Keonwoo,Chang, Ku-Young,Kim, Ik-Kyun 한국전자통신연구원 2018 전자통신동향분석 Vol.33 No.1

Data deduplication is a common used technology in backup systems and cloud storage to reduce storage costs and network traffic. To preserve data privacy from servers or malicious attackers, there has been a growing demand in recent years for individuals and companies to encrypt data and store encrypted data on a server. In this study, we introduce two cryptographic primitives, Convergent Encryption and Message-Locked Encryption, which enable deduplication of encrypted data between clients and a storage server. We analyze the security of these schemes in terms of dictionary and poison attacks. In addition, we introduce deduplication systems that can be implemented in real cloud storage, which is a practical application environment, and describes the proof of ownership on client-side deduplication.

한국판 우울과 신체 증상 평가 척도(Depression and Somatic Symptom Scale, DSSS)의 신뢰도와 타당도

김건우,홍진표,박승진,최지혜,최혜라,Kim, Kun-Woo,Hong, Jin-Pyo,Park, Seung-Jin,Choi, Ji-Hye,Choi, Hye-Ra 대한불안의학회 2011 대한불안의학회지 Vol.7 No.1

Objectives : We examined the reliability and validity of the Korean version of the Depression and Somatic Symptom Scale (DSSS) in Korean patients with depressive symptoms. Methods : Participants were 55 outpatients diagnosed with major depressive disorder, a depressive episode of bipolar I disorder, somatoform disorder, panic disorder, generalized anxiety disorder, or post-traumatic stress disorder according to the DSM-IV criteria. We assessed them using the Korean versions of the DSSS, Hamilton Depression Rating Scale (HDRS), and Quick Inventory of Depressive Symptomatology Self Report (QIDS-SR). Results : The Korean version DSSS had a Cronbach's alpha of 0.90. Moreover, each item's correlation with the total score was statistically significant (r=0.24-0.71, p<0.01). The test-retest correlation coefficient (r=0.83, p<0.01) was relatively high, and the DSSS correlations with the HDRS and QIDS-SR were 0.77 and 0.74, respectively. Conclusion : These results demonstrate that the Korean version of the DSSS could be a reliable and valid tool for screening and assessing depressive patients. The Korean version of the DSSS will be a useful tool for screening both depressive and somatic symptoms in Korea.

Damping of Water Waves over Permeable Bed of Finite Depth

김건우,이명은,Kim, Gun-Woo,Lee, Myung-Eun The Korean Society of Marine Environment and safet 2012 海洋環境安全學會誌 Vol.18 No.3

본 연구에서는 유한한 깊이의 투수층에 의한 에너지 감쇠효과를 고려한 파랑의 변형을 해석하였다. 파의 에너지 감쇠율과 상대수심의 관계식을 제시하였으며, 에너지 감쇠율을 고유함수전개법에 사용하여 투수층에 의한 에너지 감쇠를 계산하였다. 투수성이 있는 수중둔덕에 대해서, 수치실험 결과는 해석해로 간주할 수 있는 적분방정식의 결과와 비교하여 잘 일치하였다. 또한, 투수경사에 의한 반사율을 다양한 주파수에 대해서 실험하였으며, 수치실험 결과, 수심이 매우 커서 수면파가 투수층의 영향을 받을 정도가 아닌 경우에는 상대적으로 파장이 짧은 파랑일수록 투수층의 영향을 크게 받는 것으로 나타났다. In this study, wave transformation by damping due to the permeable bed of finite depth is investigated. The relationship between wave damping rate and relative water depth are presented. The damping rate is used in the eigenfunction expansion method to calculate the wave dissipation over the permeable bed. For a permeable shoal, the eigenfunction expansion model result is compared with that of the integral equation method to show good agreement. The model is also used to examine the wave reflection over the permeable planar slope of various frequency. It has been found that in general relatively short waves are more influenced by the permeability of the permeable seabed than relatively long waves unless the water depth is so large that the influence of permeable bed on surface water waves disappears.

투수층에 적용 가능한 흐름함수방식의 확장형 완경사방정식의 개발

김건우,Kim, Gunwoo 해양환경안전학회 2016 海洋環境安全學會誌 Vol.22 No.6

본 연구에서는 유한한 깊이의 투수층에 의한 파랑 감쇠 현상을 흐름함수에 대한 확장형 완경사방정식을 사용하여 해석하였다. 에너지 감쇠율을 흐름함수에 대한 완경사방정식에 고려할 수 있도록 감쇠항을 제시하였다. 수치실험 시 계산영역에서 반사된 파가 경계에서 재반사되는 문제를 극복하기 위해서, 델타함수 형태의 원천함수를 유도하여 계산영역 내에서 조파하였다. 경사면 위의 파랑의 반사율 측정 실험을 다양한 주기에 대해서 수행하였다. 투수성이 있는 수중둔덕에 대해서, 수치실험 결과는 해석해인 적분방정식의 결과와 대체로 잘 일치하였다. 그러나, 투수계수가 크고 파장이 길수록 본 연구의 결과가 상대적으로 높은 투과율을 보였다. In this study, wave damping due to a permeable bed of finite depth was modelled using a complementary mild-slope equation for stream function. The energy dissipating term in the mild-slope equation was presented in terms of stream function. In order to prevent re-reflection of reflected waves along the outer boundary, a delta-function-shaped source function was derived to generate a wave in a computational domain. Numerical experiments were conducted to measure the reflection coefficient of waves over a planar slope for various incident wave periods. The numerical result of the proposed model was compared with that of an integral equation method, showing good agreement in general. However, the proposed model showed relatively higher transmission rate for the larger permeability and the longer wavelength.

Special Report - 지능형 영상 보안 기술 동향

김건우,Kim, Geon-U 한국정보통신기술협회 2017 TTA저널 Vol.171 No.-

Ultrasonic device developed for non-invasive moxibustion therapy

김건우,Young-In Hwang,Yeonhee Ryu,Hak-Joon Kim,Young-Min Bae,김기복 한국한의학연구원 2021 Integrative Medicine Research Vol.10 No.4

Background Recently, some adverse effects of moxibustion has been reported such as burns, smoke, allergies, and so on. To overcome the adverse effects of traditional moxibustion, an ultrasonic moxibustion device (UMD) was designed, simulated, fabricated, and tested. The objective of this study is to provide detailed information about the main design parameters, simulation outcome, and performance-test results. Methods The main components of the UMD are a 1-MHz ultrasonic transducer (UT) with concave lens, and its applicator. The acoustic pressure and temperature distribution of the UT was simulated and described graphically using COMSOL software, which is based on the finite element method (FEM). Experimental verification of the temperature distribution was performed on the skin of pork. The temperature-change profiles of pork in relation to increase of therapy time were obtained at an unfocused point (2 mm) and at a focal distance of 13 mm. For the performance test, moxibustion therapy was conducted on the abdominal skin of mice for 120 min using the new UMD and its histological images were acquired to analyze the skin-tissue damage. Results The FEM simulation of temperature distribution and acoustic pressure agreed with the experimental outcome. Histological images showed that there was no skin-tissue damage to the mouse abdomens after therapy. The results clearly show that the newly developed UMD can overcome the disadvantages of traditional moxibustion therapy and achieve the proposed design parameters. Conclusion The FEM simulation and performance tests provided valuable information about developing future UMDs. In addition, its performance can be compared with traditional moxibustion therapy for future study.

한반도 영향태풍 분석을 위한 태풍유형지수 활용 및 사례분석

김건우,정우식,Kim, Gunwoo,Jung, Woo-Sik 한국환경과학회 2021 한국환경과학회지 Vol.30 No.7

This study aimed to classify typhoons using a more objective index based on strong winds and precipitation data from 1904 to 2019 obtained from the Automated Surface Observing System. The Typhoon Type Index (TTI) was calculated by classifying wind speed and precipitation of each typhoon, thereby revealing the rate and characteristics of the wind-type and rain-type typhoons. In addition, the top 10 typhoons for property damage were analyzed by dividing them into three types according to the typhoon course. The analysis showed that typhoons of type 1, heading north to the west coast, were most clearly affected by the wind. In addition, the impact of the wind was reduced and the impact of rain increased in the order of typhoon type 2 that landed on the southern coast and type 6 that affected the Korean Peninsula through China.