북한문학과 근대성

김형수 국립7개대학공동논문집간행위원회 2004 人文學論叢 Vol.4 No.-

The discussion North Korean literature has to be begun from researching its modernity. The realization of the modernity for the North Korean socialism is propeled by Kim Ilsungism, North Korean predominant ideology. Therefore, the study for Kim Ilsungism is the first work of the discussion of the North Korean literature. The Kim Ilsungism has based on Juche ideology. But, not like Juche ideology as a doctrine for a human being, the Kim Ilsungism has took its root in the doctrine for the head. This means that the Kim Ilsungism is a kind of identical logic which is concentrative itself with never accepting other thought. This identical logic is a product of making Kim Ilsung as national philosophical subject with desiring for establishment of solitary controlling system. With putting Juche ideology into Kim Ilsung himself, he makes his position to the top as the object which has absolute powered. This is the right reason why people has not been the subject of the history. The Kim Ilsungism emphasize that the modernity of North Korean socialism through the reconstruction of human being, society and nature has to be actualized by only its boos, Kim Ilsung. As this reason, I stand on my opinion that the discussion of the North Korean literature has to set its starting on researching Kim Ilsungism.

클럽 샤프트(Club Shaft) 특성에 따른 골프 스윙(Golf Swing)동작 분석

김성일,김기형,김형수,이현섭,김진욱,안찬규,김희진 한국운동역학회 2002 한국운동역학회지 Vol.12 No.2

본 연구는 클럽 샤프트의 대표적인 재질인 그라파이트(graphite)의 유연한(flexible) 클럽 샤프트(club shaft)의 특성에 따라 피험자가 운동학적(kinematics) 요인이 되는 관절의 각변위, 각속도, 각가속도, 클럽헤드의 속도와 가속도와 같은 변인들이 어떻게 적응하는지 비교 분석하여 보다 효율적인 드라이버 선택에 도움을 주며 샤프트 특성에 따른 신체관절의 움직임에 대한 자료를 제시하고자 하였다. 고속 카메라 2대의 속도는 500fps로 하였고 각 regylar,stiff, x-stiff, 자신의 클럽을 포함 각 4개의 클럽을 사용하여 각 클럽당 3번씩 촬영하였으며 목표방향에서 20m이상 벗어나는 경우의 촬영은 다시 촬영하였다. 본 연구에서는 디지타이징(digitizing)을 신체 9개 마커는 강체로 가정된 클럽과 신체분절 모델로 정의하였으며 2 대의 카메라(500fps)로부터 얻은 avi화일을 컴퓨터에 저장하고 자료로부터 Butterworth 6th order recursive digital filter를 사용하여 1차 자료를 smoothing 하고 DLT를 이용하여 3차원 좌표를 구성하도록 한다. 좌표값을 얻기 위하여 kwon3d v3.0을 이용하였다. 본 실험은 피험자 스스로 클럽의 특성에 따라 스윙의 속도를 달리 하기 때문에 스윙의 시간이 달라지며 어느 정도 클럽이 강성에 따라 스윙시간이 빨라지는 결과로 나타났다. 이것은 피험자가 샤프트가 강성(stiffness)에 따라 스윙 속도를 빨리 하게 되는 원인이 되는 것으로 생각된다. 어깨의 각변위는 클럽이 regular의 경우 임팩트에서 각속도를 계속 유지하고 있으며 stiff, x-stiff의 경우에는 어깨의 움직임이 임팩트에서 급격하게 감소되는 것을 알 수 있다. 이것은 팔의 동작과 클럽의 힘을 크게 하기 위한 동작으로 생각된다. 어깨 각속도는 클럽이 stiff할수록 각속도가 큰 감속하는 것으로 나타났다. 손목속도는 regular 클럽의 경우 손목의 감속이 늦게 되고 임팩트에서 손목의 감속이 적게 하는 것으로 나타났으며 stiff와 x-stiff의 클럽에서 임팩트 시에 순간적인 감가속으로 인해 클럽의 속도를 증가시키고 있다. 임팩트 시에 손목의 감가속은 클럽헤드의 임팩트 시 속도를 증가시키는 결과를 보였다. 클럽헤드는 regular 클럽이 임팩트전에는 속도 증가가 커지는 결과와 일치된 결과를 보이고 있다. The purpose of this study was to find the rational method to analyze golf swing with specific property of club shaft. Three subjects were filmed by two high speed digital cameras with 500fps. The phase analyzed was downswing of each subject. The three-dimensional coordinates of the anatomical landmarks were obtained with motion analysis system Kwon3d 3.0 version and smoothed by lowpass digital filter with cutoff frequency 6Hz. From these data, kinematic and kinetic variables were calculated using Matlab(ver 5.0) The variables for this study were angular velocity and accelerations, which were calculated and following conclusions have been made : 1) Golf swing time of stiff club is faster than that of regular club. 2) In shoulder joint motion of swing with the stiff club, x-stiff showed mort rapid negative acceleration than that of regular club. 3) In regular club, the velocity of club head would be more effective velocity, which was increasing, than those of other clubs before impact. 4) In wrist joint motion of swing with stiff club, x-stiff club showed faster than regular club in the downswing and impact more rapid negative acceleration.

장기간의 에어로빅스 운동이 골형성 및 각종 호르몬과의 상관관계

김종인,김은희,김주혁,김수진,김도형,장성동 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.3

Selected girl mid㎗e school of 14- and 15- years-old who got 35% body fat rate and are obese, and have them aerobics exercise for 20 weeks, the conclusion on the matter of change between Osteoporosis and Hormones showed. The contents of Calcium has significant difference(p<.05) between 9.38±0.34㎎/㎗ pre-exercise and 9.34±0.29㎎/㎗ post-exercise, and the contents of Glucose has significant difference (p<.05) between 78.0±5.38㎎/㎗ pre-exercise and 81.3±5.91㎎/㎗ post-exercise. parathyroid hormone (PTH) is shown as 11.2±3.06pg/㎖ at pre-exercise arid 13.8± 4.41pg/㎖ at post-exercise, hyperparathyroidism and osteoporosis (Osteocalcin) is shown as 6.04±3.56ng/㎖ at pre-exercise and 5.29±4.92ng/㎖ at post exercise, there is no significant difference. Deoxypyridinoline is shown as like 8.18±2.43nM/mMcre pre-exercise arid 9.97±2.76nM/mMcre post-exercise, Alkaline phosphatase (ALP), which has an effect on the born disease, is shown 229.7±61.66[U/㎖ pre-exercise and 224.3±8.27 [U/㎖ post-exercise, there is significant difference(p<.0l). There is significant difference (p<.05) between Growth Hormone and Parathyroid hormone(PTH) which is bone absorption hormone, the Osteocalcin which is the mark of born-formation, there is no significant difference among the index of born formation mark, lipid, and hormones.

Natural Toxin의 안전성 평가연구 : Ochratoxin A의 면역독성 Immunotoxicity of ochratoxin A

김주일,한형미,정혜주,김형수,김환묵,정승태,박재현,강선경,김진호 식품의약품안전청 1997 식품의약품안전청 연보 Vol.1 No.-

Ocllratoxin A는 fenicl'flrium과 rtsr☞rgiffus 속 등의 곰팡of가 생성하는 mycotoxin으로서 세포매기성 및 체액성 면역기능에 슨상을 일으키는 것으로 알려져 있다. 본 연구는 OTA가 면역계에 미치는 영향과 OTA의 면역 독성 억제 효과가 있는 물질을 검색하기 위하며 6~7 주령의 Balb/c mice 비장세핀에 T 및 B 세포의 mitogen인 Con A와 LPS로 처리하고 3일간 배양한 후 비장세포의 분화정도를 MTS를 처리하여 관찰하였으며, OTA를 투여한 마우스의 면역장기 형리조직학적 견화를 관찰하였다. 마우스의 비장세포 (2xtD6cel1/rnf)에 OTA(1~6μg/ml)를 상에서 혼합하여 Con A와 LPS로 자극시킨 결과 임파구는 Sfg/mf이상에서 거의 모든 세포가 분화되지 않았다. mice에 OTA (1,5 및 10mg/11g)를 2일 간격으로 6회 복갚 주사한 후 비장세포를 분리하여 Con A와 LPS로 처리한 결과 Smg 투여군에서는 6회 투여 혼에 분화가 억제되었고, 10mg 투여군에서는 3회 및 6회 투여군에서 분화가 억제되었단. Ochratoxin A의 면역독성 억제 효과가 있는 물질을 검색하기 위하여 in vitro 실험에서 마우스의 비장세포 (2×10" cell/mf)에 OTA (3fg/mf)와 L-phenylalanine, indole-3-carbinol, L-ascorbic acid,piroxicaTn, curcumin 및 arethylsalicylic acid를 혼합하고 동일 처리한 결과 L-ascorbic acid, L-phenylala-nine 및 Indole-3-carbinol은 OTA의 면역독성 발현을 운의성 있게 억제하였다. Balt/c mice에 OTA (10mg/kg)와 l'n pifro실험에서 억제효파가 확인된 L-ascorbic acfd, L-phenylalanine 및 indole-3-carbinol을 2일 간격으로 동시에 3회 복강주사하여 관찰한 결과 indote-3-carbine께서 엮제효과를 관찰할수 있었다. Ochratoxin A를 투여할 마우스의 비장 및 홍선에서는 임파구의 빈도가 줄었으며 특히 비장제서는 starry-sky 세포가 증가됨을 관찰할 수 있었다. 이러한 결자로 OTA는 비장세포의 T 및 B 임파구의 분열능을 억제시 키며, 면역장기의 임파구에 손상 야기시키므로서 면역기능을 저하시키고 OTA에 의한 면역독성은 indole-3-carbinol이 경감시킴을 관찰하엿다. Ochratoxin A (OTA) is a Tnyeotoxin produced by several fungal species iBcluded the genera fs4pergiffug and f☞HiciHiHuL and known as one of the major environmental contaminants. Tn thepresent study, the effects of OTA on the imraune system and the prevention of the OTA-inducedimmunosuppression by protective agents were studied in Balb/c rnicf:. Splenocytes were isolated and theproliferative responses to concanavalin A (Con A) and lipopolysaccharide (LPS) were measured in thepreseEce of 1 to 6fg/mf OTA. Sfg/mf OTA completely btocked both Con A and LPS-stimulatedmitogenic responses, causing approximately 50% inhibition at 3fe/mf OTA. This suppression of mitogen-induced proliferative resplonses observed id uifro was reproduced in mice treated with ☞rA in rioafntraperitoneal administration of 5, IDmg/kg OTA 3 to etimes every other day significantly decreasedboth Con A- aud LPS-inttuced mitegenic responses. The effects of possible protective agents on theOTA-induced suppression c)』 mitogenic responses were examined both in uifro and in viua Amoag 6 pos-sible protective agents (1,-phenylalanine, L-ascorbic acid, indole-3- carbinol, curcumin, firoxicam,acethylsaricylic acid) employed in the present study, L-phenylalanine (100ff), L-ascorbic acid (100#M) and iBdote-3-carbinel t 10Df) showed significantly protective effects on the OTA-iBduced suppres-sion of mitogenic responses id uifro. Howeuer, when the protective of·fects of these agents were examinedin rr'ua only indole-3-carbinol showed significantly protective respoases. It has been ebserved that Iyin-phatic cell population in thc spleen and thymus was decreased in raice given OTA by hematoBylin-eosinstaining. These data indicate that OTA suppresses the cell-mediated and humoral immune functioBsand this OTA-iBduced supflression of immune functions can he alleviated by indole-3-carbinol.

단일병원에서 관찰한 최근 10년간의 소아 우발사고에 관한 연구 : 이물흡인을 중심으로

김철민,송준영,김자형,김기수,홍수종 대한소아과학회 2002 小兒科 Vol.45 No.9

Meinhof's Rule in Bantu Revisited : with special reference to Chibemba

Kim, Hyung Soo 대한언어학회 1999 언어학 Vol.7 No.2

Kim, Hyung-Soo. 1999. Meinhof's Rule in Bantu Revisited. Linguistics 7-2, 183-206. Well known to any Bantu phonologist is Meinhof's Rule, a dissimilation phenomenon observed between two nasal compounds in successive syllables. This paper analyzes application of this rule in Chibemba, a Bantu language spoken in Zambia. Chibemba has been previously classified by Meeussen(1963) and Meinhof(1932) as one of those Bantu languages in which the dissimilation rule occurs under a more limited condition. It is argued that such restriction is unnecessary in light of the data presented by Mann(1977). It is shown that the application of Meinhof's Rule in Chibemba occurs essentially under the same universal condition on dissimilation as in other Bantu languages, for example, Luganda. To place the analysis in proper context, I begin with discussion of Meinhof's Rule as a dissimilation; its interpretation, the mechanism of change, and the rule's condition and reflexes in Bantu languages. (Jeonju University)

Universal Phonological Processes in eastern Bantu : a Theoretical analysis

Kim,Hyung Soo 대한언어학회 1999 언어학 Vol.7 No.1

Kim, Hyung-Soo. 1999. Universal Phonological Processes in eastern Bantu: a theoretical analysis. Linguistics 7-1, 199-225 In this paper the concept of universal phonological process in Foley's Theoretical Phonology is utilized to first introduce five phonological processes that commonly occur in eastern Bantu languages and then explain two important problems in morphophonemic alternation occurring in Luganda first singular present forms and Swahili adjectives. The five processes introduced are glide formation, syncope, glide strengthening, assibilation, and dissimilation. These processes are argued to be universal because 1) they occur not only in many Bantu languages but also in remotely related languages such as Korean and 2) their knowledge is required as a prerequisite to finding a coherent explanation of the two morphophonemic alternations. A brief comment on the ramifications of the analysis for the phonological theory in general is also included, especially the difficulties that a constraint-based approach may face in analyzing phonological probelms of this type. (Jeonju University)

인천지역 TDI 노출 작업자에서 직업성천식 유병율

김형렬,김철우,홍윤철,전형준,김치년,김현수,이지나,신주연,고동희,노재훈 大韓産業醫學會 2004 대한직업환경의학회지 Vol.16 No.2

목적 : TDI는 직업성천식을 일으키는 대표적인 물질로 알려져 있다. 과거 TDI에 노출된 작업자들의 천식 발생률을 5~6%가량 보고하였고, 국내에서도 2-20%에 이르는 유병율을 보고한바 있다. 작업환경이 많이 개선되고, 노출량이 감소된 최근에도 TDI에 의한 직업성천식에 대한 보고가 많이 이루어지고 있어, 이에 대한 적극적인 조사와 진단과정을 통해 유병율을 구하고 질병발생의 변화양상을 파악해 보고자 하였다. 방법 : 인천지역에서 특수건강진단을 수행하는 2개 기관의 TDI 노출 근로자 400여명 중, 사업장의 규모가 50인 이상이며 사업주가 연구진행을 허락한 사업장에서 근무하는 근로자 중 직접적으로 TDI에 노출되는 작업에 종사하는 근로자 170명을 연구대상으로 하였다. 이들에 대해 설문지와 산업의학의사의 면담을 통한 작업관련성 평가를 근거로 정밀대상자를 선정하고 이들에 대해 메타콜린 유발시험, TDI 유발시험 등을 수행하여 직업성천식을 확인하였다. 결과 : 설문조사 결과 11명이 직업과 관련하여 천식증상을 보이는 것으로 나타났고(6.9%), 이중 7명에서 메타콜린 유발검사 양성소견을 보였다. TDI에 의한 특이유발시험 결과 1명에서 양성반응이 나타나, 이 집단에서 TDI에 의한 직업성천식의 유병율은 0.58%였다. 결론 : 과거 국내연구에서 TDI에 의한 직업성천식의 유병율이 2~20%에 이르렀던 데 비해, 본 연구에서는 0.58%로 나타났다. 이는 국외 논문에서도 나타나는 경향으로 작업장 노출량 감소로 점차 발생률이 감소하는 양상을 보이고 있다. 그러나 이미 증상이 나타난 근로자들이 부서를 옮기거나, 직장을 그만둠으로 인해 그 유병율이 과소평가되었을 가능성도 있다고 판단된다. Objecdives: This study was carried out to estimate the prevalence of isocyanate-induced occupational asthma in toluene diisocyanate (TDI) exposed workers. Methods: We examined 170 workers who had been directly exposed to TDI through a medical questionnaire, physical examination, and pulmonary function test. Based on screening examination, workers with suspected occupational asthma were selected for further evaluation such as methacholine and TDI challenge tests. Results: Eleven (6.9%) among 170 workers complained of symptoms of occupational asthma. and 7 among these 11 symptomatic workers showed positive responses to the methacholine challenge test (4.1 %). One spray painter was confirmed as having the TDI induced occupational asthma following a positive response to TDI challenge test. Conclusions: The prevalence of TDI-induced asthma was at 0.58% was lower than that for former studies (2-20%). Improved workplace environment, lower level of TDI exposure compared to the past, and the healthy workers effect may have contributed to this low rate of asthma prevalence in workers with TDI exposure.

Underlying Bases for Reduplicated and Sound Symbolic Words in Korean: The so-called emphatic suffixation revisited

Hyung-Soo Kim 한국언어학회 2006 언어 Vol.31 No.2

Kim, Hyung-Soo. 2006. Underlying Bases for Reduplicated and Sound Symbolic Words in Korean: The so-called emphatic suffixation revisited. Korean Journal of Linguistics, 31-2, 207-231. This paper reanalyzes the so-called emphatic suffixation in Korean, with a focus on the base and suffixal forms used in previous analyses. Jun (1994) analyzes these cases under his rule of Metrical Weight Consistency, but there is no independent evidence for the redundant base-final /l/ in his underlying structure of talkɨlak < *talkɨl-lak "rattling". In this paper, a new morphological analysis is provided by investigating 1) the stem-suffix correlations stipulated by Jun and 2) the patterns of affixation and alternation in ideophones such as talkak, talkɨlak, and talkatak. It is argued that these three near-synonymous ideophones share the same underlying stem *talkɨ- and the surface variants are a combined result of affixation and three independent phonological rules: /ɨ/-truncation (talkak<*talkɨ-ak), /t/-to-/l/ lenition (talkɨlak<*talkɨ-tak) and dissimilation of KCVK# → CVK# (talkatak<*talkak- tak). Some comments on recent Optimality-Theoretic analyses and their weaknesses are made as well as a remark on the ramifications of the analysis. (Jeonju University)

흰쥐 해마박편에서 veratrine과 고농도 포타슘자극시 칼슘이온이 gamma-aminobutyric acid 유리에 미치는 영향에 관한 연구 : A role of calcium

강수만,김형룡,김관식,정동균 대한구강생물학회 1991 International Journal of Oral Biology Vol.15 No.2

Present study was performed to clarify the effect of calcium on the release of gamma-aminobutyric acid (GABA) employing hippocampal slices. Hippocampal slices(300-400㎛ thick) were prepared by the method of Kim et al(1988) and pre-equilibrated in Krebs-bicarbonate medium(KBM, pH 7.4) for 1hr at 37℃. In case of veratrine-induced GABA release, pre-equilibrated slices were incubated in fresh KBM and then veratrine (25μM)-containing KBM for 10min period in the presence or absence of 2.5mM Ca^2+. In case of potassium-induced GABA relaese, pre-equilibrated slices were incubated in fresh KBM and then potassium(50mM)-containing KBM for 5min period in the presence or absence of 2.5mM Ca^2+. Basal and veratrine and potassium-induced release of GABA was determined from recovered medium by HPLC. The observed results were as follows: 1. The release of GABA induced by the 10min-exposure of 25μM veratrine and 5min-exposure of 50mM potassium in the presence of 2.5mM Ca^2+ was 228.9±11.2 nmol and 100.1±8.9nmol, respectively. When compared with released amounts of GABA during the corresponding spontaneous periods, these were 6.8 and 4.6-fold increase respectively. 2. The release of GABA induced by the 10min-exposure of 25μM veratrine and 5min-exposure of 50mM potassium in the absence of Ca^2+ was 381.4±30.2 nmol and 55.1±4.1 nmol, respectively. When compared with released amounts of GABA during the corresponding spontaneous periods, these were 11.3 and 2.4-fold increase respectively.