데이비드 린치의 영화에서 표출된 포스트-모더니티 연구

김종완 공주영상정보대학 1998 논문집 Vol.5 No.-

이상으로, 포스트 모더니즘의 기본적 개념과 그에 해당하는 감독인 데이비드 린치의 작품 분석을 끝마치려 한다. 포스트 모더니즘 경향들은 데이비드 린치 감독의 일련의 작품 - 엘리펀트맨에서 와일드 앳 하트까지 - 속에서 더욱 해체적이고 극단적인 방향으로 진행되고 있음을 알 수 있었다. 이후, 그의 작품이 보여줄 특징을 예상해 보면 다음과 같다 첫째, 나레이티브 구성에 있어 해체적 성격이 강해질 것이다. 초기의 「엘리펀트 맨」보다 「와일드 앳 하트」에 갈수록 영화에 임의적이고 우연적 사건의 도입이 많아지며 그로서 느슨하게 영화가 진행된다. 둘째, 장면을 구성하는 데 있어 명확성보다 애매성과 다의성을 도입하여 여러 가지 의미를 띌 수 있도록 짜여질 것이다. 셋째, 포스트 모더니즘의 주요 장치인 페스티쉬의 사용이 증가할 것이다. 넷째, 필터 사용 등을 통한 그의 독특한 색 사용법이 더욱 강화될 것이며, 색상은 더욱 강렬한 원색으로 사용될 것이다. 다섯째, 기괴함을 추구하는 그의 영상 특징도 한동안 계속될 것이다. 이후 데이비드 린치 감독의 극단적인 포스트 모더니즘적 경향과 더불어 그의 작품 방향을 결정할 점은 그에게 주어지고 있는 비판점들 - 영화가 너무나 개인적이며 영화를 이해하는 데 너무나 많은 지식이 필요하다 - 을 어떤 방식으로 해결하느냐 하는 데 있다. 즉, 대중성의 확보를 위해 어떤 태도, 어떤 장치를 쓸것이냐 라는 점들이 포스트 모더니즘의 기본개념과 충돌, 보완하면서 이후의 그의 작품 방향을 결정케 될 것이다. 덧붙여서 언급하자면, 대중성의 획득과 포스트 모더니즘 경향이 언뜻 보기엔 어울리지 않는 것처럼 보여진다. 그러나 사회가 더욱 파편화되고 해체되어 가면서 극단적인 포스트 모더니즘 상황이 창출되게 될 것이고, 이러한 사회 상황에서 살아가는 우리들은 포스트 모더니즘의 극단적 상황들을 자연스럽게 받아들이게 될 것이다. 그리고 이전의 영화들이 보여주던 명확함 같은 것들이 거짓임을 스스로 알게 되어 부정하게 될 것이며 이로서 포스트 모더니즘 영화도 대중성을 획득하게 될 것이다. 끝으로, 우리나라에서 개봉된 「와일드 앳 하트」는 흥행에 실패하였다. 이유는 간단하다. 너무 난해하기 때문이다. 리얼리즘시대, 모더니즘 시대, 포스트 모더니즘 시대의 특징들이 혼재되어 있는 한국의 상황에선 포스트 모더니즘적 경향을 띤 영화가 수용될 수가 없다. 특히나 미국의 고전영화와 선입감 등에 대한 인식이 없기 때문에 더욱 이해하기가 어려울 수 밖에 없다. 그러나 말서도 말했듯이 사회가 더욱 해체되고 파편화 되면 그리고 미국 문화에 대한 수용이 내면화되면, 우리도 포스트 모더니즘 영화를 보며 찬사를 보낼 수 있게 될 것이다. 그러나 개인적으로 영원히 이해될 수 없는 상태로 남아 있는 것이 좋지 않을까 하고 생각해 본다.

가교제를 이용한 Sulfanilamide 중합체의 합성과 항균특성

김종완(Jong Woan Kim),윤철훈(Chul Hun Yoon),황성규(Sung Kwy Hwang),공승대(Seung Dae Kong),이한섭(Han Seab Lee) 한국유화학회 2000 한국응용과학기술학회지 Vol.17 No.1

N/A Drug delivery system(DDS) have been actively studied for the past twenty years. Dual action agents are unique chemical entities comprised of two different types of antibacterial compounds covalently linked together in a single molecule in such a way that both components are able to exert their bactericidal properties. In spite of the advent of the antibacterial agent the sulfa agents are the most widely used antibacterial agent today. In this study, new antibacterials derivative was synthesized using glutaraldehyde such as crosslinking agent for the purpose of dual-action as DDS study. Antibacterial activity of these new synthetic derivative between their structures and activities were examined by disc diffusion method. As a result, new synthetic derivative exhibited the broad antibacterial activities against Gram(+) and Gram(-) bacilli. Especially, the antibacterial effect of new synthetic derivative against Gram negative(Esherichia. coli) was much stronger than that against Gram positive.

Application of Artificial Insemination Technology for Dairy Breeding in Mongolia

Jin, Jong-In,Kim, Sung-Su,Cho, Hyun-Tae,Choi, Byung-Hyun,Lee, Jung-Gyu,Kim, Yun-Shik,Kim, Sam-Churl,Cho, Kyu-Woan,Baldan, Tumor,Kong, Il-Keun 韓國受精卵移植學會 2011 한국동물생명공학회지 Vol.26 No.4

This study was focused on improvement of milk production in Mongolian dairy industry by artificial insemination (AI) technology, supported by ODA of KOICA in Republic of Korea. This program was started in January 2009 and it is in years. This manuscript summarized the data especially on estrus synchronization and pregnancy establishment in dairy cows (Holstein) this year. A total of 81 dairy cows from 4 private farms (38 from Undarmal milk and that of 30, 8 and 5 dairy cows from Onjin (Enkhbayer), Jargalant, and BRM School farms respectively) were synchronized with 5 ml Lutalyse (i.m.) in the dump of dairy cows and then estrus was detected 2 to 3 days after injection. The synchronized dairy cows were inseminated with 0.5 ml dairy frozen semen by conventional artificial insemination (AI) techniques. Pregnancy was diagnosed about 60 days after AI by palpation method. About 96.3% (78/81) of synchronized cows were responded to single injection. Total 75 over 78 dairy cows (90.1%) inseminated were diagnosed as pregnant. The estrus induction and pregnancy rates were very effective using Lutalyse injection and conventional AI techniques in Mongolian dairy cow. The present results indicated that AI after estrus induction in Mongolian dairy cows could be applied to dairy breeding technology for improving breeding efficiency and milk production of the country.

분기 명령어 예측 메카니즘의 설계 및 구현

김태완(Tae woan Kim),김상복(Sang Bok Kim),박보영(Bo Young Park),배종민(Jong Min Bae) 한국정보과학회 1994 한국정보과학회 학술발표논문집 Vol.21 No.1

파이프라인 기법은 여러 명령어들의 수행을 중첩해서 행하게 함으로써, 성능을 향상시키는 방법인데, 여러가지 성능 저하 요인으로 인해 파이프라인은 최대의 성능을 발휘 할 수 없게 된다. 본 논문에서는 이러한 성능 저하 요인들 중에서 분기 명령어에 의해 발생하는 성능 저하를 줄이기 위해, 분기 명령어를 미리 예측하여 처리함으로써, 분기 명령어로 인한 성능 저하를 줄일 수 있는 새로운 메카니즘을 제시하고, 시뮬레이션을 통해서 그 메카니즘의 효율성을 입증하였다.

Change in bacterial composition in fecal of weaning piglets supplemented with Phellodendron Cortex extract

Seon-Hyoung Kim,Young-Beom Gil,Dae-Yeon Kim,Hee-Tae Cheong,Jong-Young Choi,Seung-hyung Lee,Jong-Jae Lee,Chang-Six Ra,Woan-Sub Kim,Bae Dong Jung 한국예방수의학회 2020 예방수의학회지 Vol.44 No.1

To evaluate alterations in fecal bacterial compositions in weaning piglets after supplementation with Phellodendron Cortex extract (PCE), piglets were allowed freely to consume feed containing 10 ppm of PCE for 7 weeks. During the feeding period, fecal samples were collected from individual piglets. A total of 578 valid sequence reads were generated from 40 fecal samples of normal piglets before supplementation with PCE. Fifteen classes were identified. Approximately 90% of classifiable sequences belonged to Clostridia and Bacilli classes. The abundance of Clostridium spp. and Lactobacillus spp. was determined based on the results of the sequencing. The supplementation with 10 ppm PCE for 3 weeks increased the numbers of Clostridium spp. and Lactobacillus spp. whereas seven weeks of supplementation with PCE reduced their abundance. In vitro, PCE inhibited the growth of E. coli and Salmonella enteritidis in a dose-dependent manner.

Association of IL-15 Polymorphisms with Bone Mineral Density in Postmenopausal Korean Women

Koh, Jung-Min,Oh, Bermseok,Ha, Mi-Hyun,Cho, Kyu-Woan,Lee, Jong-Young,Park, Byung Lae,Shin, Hyoung Doo,Bae, Myung-Ae,Kim, Hyun-Ju,Hong, Jung Min,Kim, Tae-Ho,Shin, Hong-In,Lee, Seung Hun,Kim, Ghi Su,Kim Springer-Verlag 2009 Calcified tissue international Vol.85 No.5

Increase of Production Ratio of Pre-selected Superior Dairy Female Offspring by Combination of OPU derived Oocytes and X-bearing Semen

Kim, Seong-Su,Choi, Byung-Hyun,Lee, Kyeong-Lim,Jin, Jong-In,Suh, Tae-Kwang,Son, Cheol-Ho,Park, Chan-Ho,Shin, Seung-Oh,Han, Kwang-Jin,Lim, Hyun-Tae,Cho, Kyu-Woan,Kong, Il-Keun The Korean Society of Embryo Transfer 2015 한국동물생명공학회지 Vol.30 No.2

This study was designed to evaluate the possibility of increase through dairy female offspring's ratio by transfer of pre-selected transferrable blastocyst that was produced by pre-selected X-bearing semen with OPU derived oocytes. Elite dairy female cow is demanded strongly compared with male, the so called, farmer wants to produce only an elite female dairy offspring as a candidate female dairy cow for producing milk. In our study, we selected 2 elite dairy bull semen from National Agricultural Cooperative Federation to pre-select X-bearing semen and 5 elite dairy female cows as donor for collecting of OPU derived oocytes. OPU derived embryo production system was carried out an aspiration of immature oocytes from 5 donor cows 2 times per week, total 200 times for 2 to 7 months by an ultrasonographic guided follicular aspiration system and then produced in vitro-produced blastocysts by in vitro maturation, fertilization and culture. Dairy donor semen selected H-319, 320 bull in National Agricultural Cooperative federation was sorted X-bearing semen by flow-cytometer and frozen for using IVF with OPU derived oocytes. Donor cows were selected 5 elite dairy cows from Gyeongju Dairy Cow Community and then disease tests such as 4 kinds of disease before selecting was checked. Oocyte proportion of grade 1 to 3 from total collected oocytes was significantly lower in donor A and B than those in donor C, D and E (82.16 and 70.03% vs. 90.0, 91.78 and 93.57%), respectively (p<0.05). However, number of oocytes per session in donor A, C and E was significantly higher than those in donor B and D ($7.77{\pm}3.26$, $5.85{\pm}2.10$ and $7.03{\pm}2.14$ vs. $4.68{\pm}2.61$ and $5.21{\pm}1.97$ oocytes), but donor A was significantly higher than donor C (p<0.05). Development to blastocyst in donor B, C and E was significantly higher than those in donor A and D (31.0, 25.0 and 25.0% vs. 14.3 and 4.5%), but donor A was not different in donor C and E (p<0.05). Nine out of 10 blastocysts (90.0%) derived from OPU blastocysts were confirmed male embryos that was induced with Y-bearing semen to confirm sex ratio only. Total 96 blastocysts derived from female bearing semen were transferred into synchronized recipients and then confirmed 42 recipients (43.8%) pregnancy rate, 36 offspring (37.5%) and 91.7% female sex ratio (33 female vs. 3 male offspring). Taken together all data, elite dairy female offspring could be produced effectively by in vitro production system between pre-selected x-bearing semen and OPU derived oocytes that would be influential breeder in the breeding of dairy farm to increase effectively elite dairy offspring ratio as well as net income in the dairy farmer.

급속응고한 고망간강 박판의 미세조직 및 기계적 성질에 미치는 Cr 첨가원소 및 열처리 영향

김형수,서동수,조성석,홍종휘,전병완 대한금속재료학회(대한금속학회) 1989 대한금속·재료학회지 Vol.27 No.5

Using a twin-roller type melt-quenching technique, we investigated the effects of Cr alloying element on the microstructure and mechanical properties of rapidly to solidified high manganese steel strip(0.5㎜ thick). We confirmed the possibility of manufacturing a high Mn alloy steel plate without hot-rolling by this method. In melt-quenched, the transformation from austenite to ferrite was suppressed resulting in only austenite phase. Its solidification mode is similar to the typical structure of the rapidly solidified metals. The dendrite structure region without directionality increased with increasing Cr alloying element. The 0.2% yield stress of the alloy with Cr was higher than the standard high manganese steel. The strengthening effect of Cr after heat treatment cannot be explained by its small solution hardening effect alone and is rather considered to be mainly attributable to gram refining due to the rapid solidification and the addition of carbide forming element, Cr.

The Quantum Theory of Recoilless in Mössbauer Effect

Jong Woan Choi,Hyun Suk Kim,Jung Chul Sur 한국자기학회 2021 한국자기학회 학술연구발표회 논문개요집 Vol.31 No.1

The Mössbauer effect was one of the last major discoveries in physics and the main concept is a process in which a nucleus emits or absorbs gamma rays without loss of energy to a nuclear recoil. The narrow resonance for nuclear gamma emission and absorption results from the momentum of recoil being delivered to a surrounding crystal lattice rather than to the emitting or absorbing nucleus alone and the depth of resonance is determined by the fraction of recoil-free emissions in the source and the resonant absorption cross section in the absorber. The recoil-free fraction of the source is defined to be the fraction of gamma rays that is emitted without recoil. Solid-state physics tells us that lattice vibrations are quantized, coming only in packets called phonons. Particular theories provide different spectra of lattice vibrations. The lattice vibrations of the Fe ion in Ba-ferrite was analyzed by Mössbauer spectra at different angles between the γ-ray direction and c-axis. The vibration on the 2b-site was more active compare to other direction and had very strong intensity in the Raman spectrum. The Mössbauer effect was one of the last major discoveries in physics and the main concept is a process in which a nucleus emits or absorbs gamma rays without loss of energy to a nuclear recoil. The narrow resonance for nuclear gamma emission and absorption results from the momentum of recoil being delivered to a surrounding crystal lattice rather than to the emitting or absorbing nucleus alone.

Effect of Seasons on the Efficiency of Ovum Pick-up Derived Embryo Production

Jong-In Jin,Byung-Hyun Choi,Seong-Su Kim,Hyun-Tae Jo,Kyu-Woan Cho,Du-Won Sun,Dae-Hyeop Cha,Jung-Gyu Lee,Il-Keun Kong 한국동물생명공학회(구 한국동물번식학회) 2013 발생공학 국제심포지엄 및 학술대회 Vol.2013 No.1