영화 <내 고향>과 <용광로>를 통해 본 초기 북한영화의 특징

정태수 ( Tae Soo Jeong ) 한양대학교 현대영화연구소 2010 현대영화연구 Vol.6 No.2

The North Korean cinema after Liberation was substantially influenced by the Soviet cinema of the time, especially films of Stalin`s regime; it generally took on what the Soviet cinema mainly comprised, such as the clear narrative structure of discerning good from evil, the creation of heroic image, the mobilization and indoctrination of the populace in association with national policies, and the cult of personality. For the establishment of the North Korean state and consolidation of its political power, the inevitably necessary subsequence was the consolidation of communist ideology, propaganda, and indoctrination of the populace. In order to make propaganda films providing idealized and heroic images of their political leader, the political narrative devices of the Soviet cinema were so dominantly employed into North Korea films of the formative period. This consequently led to the formation of the cinematic characteristics of early North Korean cinema. <Naegohyang, 1949> and <Yonggwangro, 1950> are typical of the early North Korean cinema; they all draw on the simple narrative structure, the character stereotype, and the incorporation of landscape shots into narratives that dominantly shaped the early North Korean cinema. And the absolute leader Kim Jeong-Il was the centre at which all these cinematic devices converged. The leader was described as a hero of Liberation and established as the embodiment of the Korean nation itself in the early films. This paper examines the cinematic devices employed in the two typical films that later became dominant in the politics of North Korean cinema.

귀리 수용성 추출물의 성분과 점도특성

정헌상,강태수,박희정,정익수,이항영 한국산업식품공학회 2004 산업 식품공학 Vol.8 No.1

귀리 단백 다당체의 산업적 활용 가능성을 검토하고자 추출온도(40~60℃), 에탄올 농도(0~20%0 및 pH(5~9) 조건을 조합하여 중심합성계획법에 따라 얻은 귀리 추출물의 이화학적 특성을 분석하였다. 귀리 추출물의 수율은 6.4~17.9% 범위로 추출온도는 증가할수록 에탄올 농도는 감소할수록 증가하였고 중성일 때 보다 알칼리성이나 산성일 때 수율은 증가하는 경향을 보였다. β-glucan 및 단백질 함량은 각각 21.8~38.3% 및 23.8~29.0% 범위였고 추출온도는 낮을수록 에탄올농도는 높을수록 증가하는 경향을 보였으나 pH에 의한 영향은 없는 것으로 나타났다. 귀리 추출물 수용액은 저온 및 고농도일수록 점도가 증가하였으나 일반적으로 낮은 범위였으며, 전단속도에 따라 감소하는 의소성을 나타내었다. 본 연구결과 저농도 에탄올을 용매로 사용하여 귀리 추출물중의 단백 다당체 함량비를 조절할 수 있었고, 그 수용액 또한 식품용으로 적합한 유체 특성을 갖는 것으로 나타나 산업적인 활용가치가 높을 것으로 기대된다. To examine the utilization of the soluble proteoglucan in oats as a nutraceutical ingredient, soluble components were extracted from Oat Bran Concentrate (OBC) by varying the experiment factors such as temperature (40∼60℃), ethyl alcohol concentration (0∼20%), and pH (5∼9), and then analzed gor their compositions and viscosity. The total yield of iat solube extracts ranged between 6.4∼17.9 and the contents of β-glucan, protein, lipid, and ash in oat extracts were 21.4∼38.3%, 23.2∼29.0%, 8.3∼11.8%, and 5.9∼7.9%, respectively. The exreaction yield increased with the extraction temperature, but decreased with the alchohol concentration and pH. The β-glucan and protein contents increased with increasing temperature and decreasing ethaol concentration. However, the pH level did not influenced those contents. The viscosity of 2% oat extract solution ranged between 8.6∼83.1 cp at different share rates, showing the pseudo-plastic flow properties. Results suggested that extraction condition could be controlled the purity of β-glucan and protein and applied commercially to the large-scale process.

희박연소 상태에서 프로필렌 환원제에 의한 Pt-TiO_2 2단 촉매의 NOx 제거 특성

정태섭,채수천 全北大學校 附設 都市및環境硏究所 1999 都市 및 環境硏究 Vol.14 No.1

Investigation was carried out Lean burn de-NOx properties of Pt-TiO_2 dual-bed catalyst by propylene in order to get the high de NOx activity and the wide temperature window under coexistence of SO_2 and H_2O. Only metal oxide catalyst themselves had NOx conversion activity at high temperature over 400℃. Metal oxide catalysts had maximum conversion activity that CuO had 20% at low temperature of 300℃, and Al_2O_3 had 84% at high temperature of 550℃. In case of metal oxide catalysts impregnated with 0.55wt% platinum ion, Pt-ZrO_2 had max conversion activity 46% at low temperature of 300℃. Almost of catalysts impregnated with various metal ion based on titania and alumina had max coversion activity at high temperature over 500℃. Dual-bed catalysts set that Pt-TiO_2 catalyst put entrance and metal oxides put to exit, gave the results of high NOx conversion activity at wide temperature window. 0.55wt%Pt-TiO_2 +Al_2O_3 catalyst and 0.55wt%Pt-TiO_2+5wt%Cu-ZSM-5 catalyst had high NOx conversion activity of 56% and 46%, and kept up the activity over 50% at high temperature zone. Under the coexistence of SO_2 and H_2O, 0.55wt%Pt-TiO_2 +ZrO_2 catalyst had most little diminution of NOx conversion activity. 0.55wt%Pt-TiO_2 +Al_2O_3 catalyst showed the vest correlation between NOx conversion activities and propylene conversion rates as R^2=0.7097.

glpD and glpE 유전자의 조절영역 결손변이주기가 전사조절에 미치는 영향

정희태,정수열,최용락 東亞大學校附設遺傳工學硏究所 1996 遺傳工學硏究 Vol.- No.3

glpD와 glpE는 같은 조절 영역 하에서 121 bp 간격을 두고 역방향으로 전사되어지며, 이들 유전자 상류영역에 존재하는 하나의 CRP binding site가 두 유전자의 전사 조절에 관여함을 이미 여러 연구를 통하여 확인되어졌다. 본 연구에서는 glpD와 glpE의 조절영역이 다양한 크기로 결손된 변이주를 작성하였다. 각 변이된 promoter의 발현조절 영향을 보고자 LacZ와의 융합 plasmid를 작성하였고, β-galactosidase 활성을 측정하여 cAMP에 의한 발현조절을 검토하였다. 발현조절 특성을 확인한 결과 CRP binding site 전까지 결손이 된 변이주는 wild와 비슷한 활성이지만 CRP bin-ding site가 없어진 변이주의 경우는 promoter 활성이 크게 감소했고 cAMP에 의한 발현조절은 나타내지 않았다. 한편 CRP의 공통배열을 삽입시키면 회복이 가능하였다. glpE의 조절영역도 glpD와 마찬가지로 다양하게 결손시킨 변이주를 작성하여 promoter 조절활성을 확인한 결과 CRP binding site가 없어진 변이주의 경우는 promoter 활성이 크게 감소하였으며, 결손된 CRP 결합영역을 삽입시키니 cAMP에 의한 전사촉진이 거의 회복되어졌다. The glpD gene encoding gly-3-p dehydrogenase is essential for the aerobic growth of E. coli on glycerol or gly-3-p. The glpE gene, the function of which is unknown, is transcribed divergently with respect to glpD gene. Expression of the adjacent but divergently transcribed glpD and glpE genes is positively regulated by the cAMP-CRP complex. In this study, for a precise investigation of the functional elements in the regulatory region for transcription activation by cAMP-CRP, deletion mutation have been introducted into the regulatory region. The effect of the deletion mutant on transcriptional regulation was tested in vivo by β-galctosidase activity. Deletion mutants in the regulatory region of glpD demonstrated that the presence of the CRP-binding site resulted in an sixfold increase in promoter activity. And also deletion mutants of glpE gene demonstrated that the presence of the CRP-binding site resulted in an eightfold increase in promoter activity. Insertion of 22 bp oligomer in the deletion mutants has shown that the CRP binding site is need for maximal expression of glpD and glpE genes.

형질전환 제초제저항성 벼 밀양 204호의 농업적 특성

정응기,이기환,원용재,박향미,전남수,최준호,구연충,한창덕,은무영,김태산,남민희 Plant molecular biology and biotechnology research 2005 Plant molecular biology and biotechnology research Vol.2005 No.

This study was conducted to investigated the major characteristics of genetically modified rice of "Milyang 204" originated from Dongjinbyeo compared to a non-transgenic rice varieties Dongjinbyeo and Junambyeo. Basta resistant transgenic rice lines carrying bar gene produced by the Yeongnam Agricultural Research Institute were evaluated for their agronomic characters. The transgenic Japonica rice of "Milyang 204" showed inferior phenotypic traits compared to a non-transgenic rice variety Dongjinbyeo and Junambyeo. On the basis of UPOV (Union Internationale Pour la Protaection des Obtentions Vegetables) and NSMO(National Seed Management Office) the transgenic "Milyang 204" showed difference in some traits out of some agronomic traits, such as leaf color, angle of flag leaf, number of spikelets, culm length, white core and white belly compared to the nontransgenic varieties rice.

해양미생물로부터 카로테노이드 색소의 생산을 위한 최적조건

정영기,박정욱,주우홍,류병호,정명주,김태수 동의대학교 기초과학연구소 2000 基礎科學硏究論文集 Vol.10 No.1

The optimal medium composition for the production of carotenoid pigment from Haloarcular sp. EH-1 as a dietary for fishes were 1.0% sucrose, 1.0% yeast extract, 25% sodium chloride, 0.3% sodium citrate, 0.2% potassium chloride, 2.0% magnesium sulphate, 0.002% ferric sulphate(pH7.0). The incubation temperate, aeration rate and agitation speed were 40℃, 100ml medium/500ml vol. shaking flask, and 180 rpm/min. The carotenoid pigment production was highest after 5 days of incubation with the light.

박 種子油中의 C30Δ5,24-Triterpene Alcohol 및 C29Δ7,22-Sterol의 構造

鄭泰明,安守中,河奉錫 慶尙大學校 1980 論文集 Vol.19 No.1

Two kinds of sterol isolated from unsaponifiables of gourd seed oil were identified, the structure as cucurbitadienol(10α-cucurbita-5.24-dien-3β-o1, C30??5,24-triterpene alcohol) and chondrillasterol[(24R)-24ethy1-5α-cholesta-7, E-22-dien-3β-o1; C29??7,22-setrol], by infrared, mass and proton nuclear magnetic resonance spectrometry using lanthanide shift reagent. The former has not been detected in higher plants so far although the compound has been synthesized from similar compound. The latter is unusual in the plant kingdom and has hitherto been found only in several species of green algae(Chlorophyta).

교통사고 후 신체 손상 환자의 외상후 스트레스장애에 대한 연구

강영수,김동인,이선미,김 임,김태형,은헌정 大韓神經精神醫學會 1998 신경정신의학 Vol.37 No.4

연구 목적 : 임상가를 위한 외상후스트레스장애 척도를 이용하여 교통 사고 후 신체 손상 환자의 외상후스트레스장애의 발병률을 알아보고, 사회인구학적 변인들, 손상 심각도, 불안, 우울과 외상후스트레스장애와의 상호관련성을 고찰하고자 하였다. 방 법 : 104명의 교통사고 환자들을 대상으로 , 자기 보고형인 사고 후 정신 건강에 관한 설문지와 외상후스트레스장애를 진단하기 위해서 임상가를 위한 외상후스트레스장애 척도를 이용하여 면담을 실시하였으며, 손상 심각도 척도를 이용하여 신체 손상의 정도를 측정하였다. 결 과 : 외상후스트레스장애의 발병률은 61.5%이었으며, 사회인구학적 변인들과 손상 심각도 점수에서는 외상후스트레스장애군과 비 외상후스트레스장애군이 유의한 차이를 나타내지 않았다. 그러나 외상후스트레스장애 군에 속한 사람들이 사고 당시에 사망자나 부상자를 목격한 경우가 의미있게 많았고(χ²=8.48, p<0.05). Beck의 우울점수가 외상후스트레스장애군에서 유의한 증가를 보였다.(t=5.03, p<0.05). 결 론 : 교통사고 후 외상후스트레스장애의 발병률은 매우 높았고, 두 집단 모두가 정상인 보다 훨씬 더 높은 불안과 우울을 보고하고 있다. 이와 함께 연구 결과는 상황에서 사망자와 부상자의 목격시 외상후스트레스장애로 발병하게 하는 위험 요인 중 하나 일 수 있다. Objectives : the authors attempted to estimate the incidence of posttraumatic stress disorder (PTSD) and the differences of sociodemographical feature, injury severity, depression and anxiety between PTSD and non-PTSD groups after motor vehicle accident. Methods : The subjects were 104 patients who had undergone motor vehicle accidents, and been hospitalized to orthopedic surgery hospitals. We administered them clinician-administered PTSD scale(CAPS) for diagnosing PTSD, injury severity scale(ISS) for identifying their physical injury, self-reported questionnaire made to identify socioepidemographic data, Beck Depression Inventory(BDI) for measuring depression, and State Trait Anxiety Inventory Ⅰ,Ⅱ(STAI-Ⅰ,Ⅱ) for measuring anxiety. Results : The incidence of PTSD in subjects was 61.5%. Most of sociodemographic factors were not different between PTSD and non-PTSD groups. Only there were significant differences between PTSD group and non-PTSD group on the cases that observed the dead or the wounded at the scene of motor vehicle accident(χ²=8.478, p<0.05) and BDI(t=5.03, p<0.05). Conclusion : These results indicate that prevalence of PTSD is higher after motor vehicle accident and both of the two groups report much higher depression and anxiety than normal population. In addition, the results of this study show that the observation of dead or wounded at accident situation can be one of risk factors to precipitate PTSD.

연안산 패류를 이용한 조미소재의 가공 및 정미성분

문정호,강수태,김종태,오광수 경상대학교 해양산업연구소 2002 해양산업연구소보 Vol.15 No.-

고부가가치를 창출할 수 있는 새로운 식품가공용 풍미조미소계의 개발과 품질의 개선, 그리고 연안에서 생산되는 수산자원의 유효이용이라는 관점에서, 고부가 활용도가 거의 없는 바지락을 원료로 하여 고부가가치의 풍미계 조미소재 및 수프 소재로서 활용될 수 있는 유용 조미소재의 최적 가공조건을 구명하였고, 이의 정미성분을 분석하였다. 바지락 2단 효소분해 조미소재는 최적 가공공정은 다음과 같다. 시료 바지락을 chopper로써 세절한 다음 약 3배량의 물을 가하고, 98℃에서 5분간 자숙하여 자가소화효소를 불활성화시킨 후, 시료액의 pH를 8.0으로 조정하고 여기에 활성이 비교적 약한 내알칼리성 단백분해효소 가하여 교반하면서 55℃에서 4시간 동안 가수분해시킨다. 이어 자숙 처리하여 효소를 불활성화시킨 후 다시 pH를 6.0으로 조정하고, 여기에 exopeptidase 형의 중성 단백분해효소를 가한 다음 45℃에서 교반하면서 4시간 동안 가수분해시키고, 효소를 불활성화시킨 후 원심분리하여 상등액을 취함으로서 효소분해 조미소재를 얻을 수 있었다. 열수추출법, 자가소화법 및 2단효소분해법으로 바지락 조미소재를 조제하고, 각 조미소재의 특성을 서로 비교 검토한 결과, 바지락 열수 및 가압추출 조미소재에서는 대체로 감칠맛이 났으나 맛의 강도가 약하였고 패류취가 감지되었다. 바지락 2단 효소분해 조미소재는 감칠맛과 맛의 조화력이 월등히 강하였고, 특히 투명도 상승 등 조미소재의 물리적, 관능적 품질이 현저히 개선되었다. 바지락 열수 및 가압추출 조미소재, 2단효소분해 조미소재의 유리아미노산 총량은 각각 1,352.1 mg/100g, 1,174.1 mg/100g 및 2,122.4 mg/100g이었고, glutamic acid, glycine, alanine, tyrosine, phonylalanine, arginine 등이 주요 유리아미노산으로 추출방법에 따라 아미노산의 농도변화가 켰다. Betaine 함량은 116.O~845.0 mg/100g으로 열수추출이나 가압추출에 비해 효소분해 조미소재의 함량이 월등히 많았으며, 타 정미성분과도 함량을 비교해 볼 때 바지락 조미소재의 주된 정미성분일 것으로 추정되었다. 무기이온으로서 P, Na, K 및 Cl의 함량이 많았으며, 열수나 가압추출 조미소재에 비해 효소분해 조미소재 쪽이 함량이 훨씬 많았다. To develop natural flavoring substances, optimal two stage enzyme hydrolysis conditions and flavour compounds for short-neck clam enzyme hydrolysates were examined. The optimal enzyme hydrolysis conditions for two stage enzyme hydrolysate(TSEH) of short-neck clam were revealed in temperature at 55℃ for 4 hours digestion with alcalase at the 1st stage and 4 hours digestion at 45℃ with exopeptidase type neutrase at the 2nd stage. From the results in quality tests of hot-water extracts, steam extracts and 4 kinds of enzyme hydrolysates, TSEH processing method was superior to other methods on the aspects of yield, nitrogen contents, taste such as umami intensity and inhibition of off-flavor formation, and transparency of extract. And the flavor constituents and functionality of short-neck clam were also examined as affected by two stage enzyme hydrolysis. Total free amino acid contents in hot-water extract steam extract and TSEH of short-neck clam were 1,352.1 mg%, 1,174.1 mg% and 2,122.4 mg%, respectively. Major free amino acids in TSEH were glutamic acid, glycine, alanine, tyrosine, phenylalanine, arginine. As for nucleotides and other bases, betaine, TMAO and creatinine were principal components in TSEH. And the major inorganic ions in TSEH were Na, K, p and Cl

원발성 폐암 환자의 생존율에 관한 보고

김현태,이상무,어수택,박춘식,정성환,허승재,남충희,강창희,김용훈 순천향대학교 1994 논문집 Vol.17 No.4

We analysed 404 patients with primary lung carcinoma who were treated at Soonchunhyang University Hospital from July, 1985 to september, 1993 in order to investigate the survival rate and epidemiolgical properties of primary lung cancer. They were 330 males and 74 females. The most prevalent decade was seventh. In terms of cell type, the squamous cell was 225 patients (55%), and adenocarcinoma, small cell, mixed type was 21%, 19%, 4%, respectively. Among non-small cell lung carcinoma, stage Ⅲa was the most prevalent one(92%). In case of small cell carcinoma, the limited stage was 64%. The 12-, 24-, 36- month survival rate of total patients was 57%, 31%, 22%, respectivley and median sruvival time was 15 months. The 36-month survival rate tended to be longer in non-small cell lung carcinoma than that of small cell lung cancer, but there was no difference between two groups, statistically. In non-small cell carcinoma, The 36-month survival rate and meidan survival time were longer in the stage Ⅰ and Ⅱ than those of Ⅲa, Ⅲb, Ⅳ (80% versus 38%, 22%, 0%, p<0.05). According to involvement of lymph node, the 36-month survival rate was longer in NO and N1 than those of N2, N3 (61.9%, 48.7% versus 17.7%, 17.3%, p<0.05). In small cell carcinoma, The 36-month survival rate and median survival rate were higher and longer in limited stage than those of extensive stage(16.1% and 13 month vs 10% and 8 month, p<0.05). In conclusion, we report here the incidence of primary lung carcinoma and the survival rate of paients with primary lung carcinoma who were treated in Soonchunhyang University Hospital.