산업형태에 따른 자주보전 활동의 적용성에 대한 연구

이영상,최병관,함효준 대한설비관리학회 2004 대한설비관리학회지 Vol.9 No.2

TPM (Total Productive Maintenance) activity is shown many change of propulsion method that passed by decades of operating in domestic enterprise. Above all, lately rep-resented tendency is autonomous maintenance that basic in TPM activity has demanded the effective activity agree with industrial characteristic. Accordingly this paper presented device on the applicability of the autonomous maintenance in the industrial form based fundamental seven steps.

金融革新과 金融政策 : 中間目標變數選擇과 관련하여 Intermediate Target Variable Selection Problem

李榮埈,金敬弼 釜山 大學校 經營 經濟 硏究所 1994 經營 經濟 硏究 Vol.13 No.1

金融革新이 金融政策에 미치는 영향분석을 본 논문에서는 金融革新으로 인한 새로운 金融商品들이 金融政策의 中間目標變數에 미치는 영향을 중심으로 單純理論模型을 통한 분석과 實證分析을 하였다. 單純理論模型을 가지고 분석한 결과, 첫째 皮拂準備率規制 迂回革新이 발생하는 경우 本源通貨量을 조절하여 최종목표인 所得 또는 利子率에 영향을 미치려는 정책은 그 효과가 不確定的이 될 수 있고, 둘째 去來費用 減少革新이 발생하는 경우에도 去來費用 減少革新이 발생한 금융자산에 따라 通貨總量들에 미치는 영향의 크기가 상대적으로 차이가 나기 때문에 安定的인 通貨總量을 찾는 일이 더욱 어려워 진다는 사실을 발견하였다. 실증분석에서는 첫째 여러 通貨總量들을 대상으로 規模獨立的 分散分析과 Granger의 causality test를 이용하여 變動性과 外生性을 살펴 보았다. 그 결과 80년대 전반보다 80년대 후반이후 變動性이 커지고 있어 安定性이 약화되고 있음을 발견하였다. 둘째 주요 금융자산을 대상으로 代替彈力性을 推定한 결과 代替彈力性이 80년대 전반보다 80년대 후반이후에 현저하게 커졌음을 발견하였다. 분석결과들을 종합하면 金融革新에 따라 通貨總量들의 政策中間指標로서의 有用性이 떨어지고 있어 適正通貨指標의 모색및 政策中間指標로서의 通貨量과 利子率의 상대적 우월성에 관한 깊이 있는 연구와 재검토의 필요성이 있는 것으로 나타났다.

복압성요실금(Stress urinary incontinence)과 절박성요실금(Urge incontinence)환자에서 TVT 수술 결과의 비교

이경구,이준호,권용욱,정태융,심희영,이상익 관동대학교 의과대학 의과학연구소 2005 關東醫大學術誌 Vol.9 No.1

Tension-free vaginal tape(TVT) has been widely used in the management of stress urinary incontinence(SUI), and has been applied to urge incontinence (UI). We evaluated and compared the outcomes between SUI and UI for patients who had undergone TVT. Patients were categorized into SUI(33 patients) and UI(26 patients). Before treatment, we asked about LUTSs using female bladder questionnaire. And we asked about sexual function. After treatment, the same questionnaires were repeated. During the postperative period, the objective and subjective success rate were evaluated. For operation outcome results, in SUI group there were 29 cases of cure (87.9%)and 2 of improvement(6.1%), and in UI group there were 20 cases of cure(76.9%)and 3 of improvement(11.5%) (p>0.05). The operation satisfaction rate of patients was 90.9% in SUI group and 84.6% in UI group(p>0.05). Improvement of sexual satisfaction occurred in 6(20.0%) of SUI group, and 3 (18.8%) of UI group, respectively(p>0.05). The objective success rate, satisfaction rate and sexual satisfaction of SUI patients did not significantly differ from the women with UI. Also, these results shows that TVT procedure improves some LUTSs in both groups. We consider the TVT procedure to be an effective treatment not for stress urinary incontinence but also urge incontinenece.

동태적 패널 모형을 이용한 한국 상장기업의 자본구조 결정요인 : Evidence from Panel Data

이소영,남준우 서강대학교 경제학연구원 2005 시장경제연구 Vol.34 No.1

This paper analyzes the determinants of capital structure for a panel of 314 Korean companies listed in the Korea stock exchange from 1994 to 2003. This study also develops a target adjustment process, which is a trade-off between the adjustment costs towards a target ratio and the cost of being in disequilibrium. In this framework, the GMM estimation procedure is used to estimate this dynamic panel model consistently. It is found that the non-debt tax shield is positively related to debt ratio, while profitability and liquidity are negatively associated with debt ratio. The sign of these relations suggest that the pecking order theory is at work in explaining the capital structure of Korea companies. This paper also shows that Korean firms adjust toward a target debt ratio, but the adjustment process is much slower than in other countries. This study also empirically analyze whether financial crisis in 1997 affect the determinants of capital structure. The result confirms that the adjustment process toward a target has become slower since financial crisis. The negative signs of profitability and liquidity and the positive sign of growth opportunity after financial crisis provide strong evidence on the pecking order theory.

종격동 종양 47 치험례 : Report of 47 cases

이영,김종인,양기민,노준량,손광현,김종환,서경필,이영균 최신의학사 1971 最新醫學 Vol.14 No.10

Fourty-seven cases of mediastinal tumors originating in the mediastinum or metastasized from other organs were reviewed and classified on the basis of histopathological types and specific anatomical location in this department, during 13 years and six months period from Jan. 1959 to Jun. 1971. In thirty-seven cases, diagnosis was confirmed by histological findings. Range of age was 3 to 63 years and sex ratio was 1.4:1 male to female. In this series, metastatic mediastinal carcinomas of unknown pimary site were most frequent and thymoma ranked second in frequency, comprising 24.3% and 16. 2% of the total cases. The operative mortality was 3.1 There were histologically 11 different kinds of mediastinal tumors in this series.

80年代에 있어서 주요 歐美諸國의 통화금융정책의 운용에 관한 비교 연구

이영준 釜山 大學校 經營 經濟 硏究所 2000 經營 經濟 硏究 Vol.19 No.1

The perpose of this paper is examine the incremental information contents of non-accounting information in predicting business failure. Also, This paper investigates inter-industry differences in the predictors of bankruptcy. We analyzed listed firms which were included in the database developed by Korea Information Service(KIS). We estimated the bankruptcy prediction model for the period 1981~1997 using the data of one-years, two-years and three-years before the year of bankruptcy. The major results of this paper can be summarized as follows : First, non-accounting information variables were not useful in predicting the bankruptcy over and above the information contained in financial statements. Second, because there are inter-industry differences in the predictors of bankruptcy. the different predictors need to be used in estimating the bankruptcy prediction model in different industries.

심방중격결손증의 개심술 : 6례보고 A Report of 6 Cases

노준량,김선호,김종환,손광현,서경필,이영균 서울의대 1969 서울의대잡지 Vol.10 No.4

퉁퉁마디로부터 염에 의하여 유도되는 Aldolase 유전자의 분리 및 발현분석

차준영,네티 엘마와티,김순길,이증주,임채오,정우식,이곤호,손대영 Plant molecular biology and biotechnology research 2003 Plant molecular biology and biotechnology research Vol.2003 No.-

Soil salinity is one of the most serious abiotic stresses limiting the productivity of agricultural crops. To cope with salt stress, plants respond with physiological, developmental and biochemical changes, including the synthesis of a number of proteins and the induction of gene expression. Salicornia herbacea is a halophytic plant that grows in salt marches and on muddy seashores. In order to understand the biochemical and molecular mechanisms of salt tolerance in S. herbacea, we isolated several genes that involved in the salt tolerance by mRNA differential display.Here we report the cloning of a cDNA encoding fructose-1, 6-bisphosphate aldolase, named ShADL, which is 1293 bp long and contains an open reading frame consisted of 359 amino acids with calculated molecular mass of 39 kDa. ShADL protein showed 86% identity with Arabidopsis and 78% with aldolase of common ice plant. Northern blot analysis revealed that the transcript of ShADL gene was increased dramatically depending on the NaCI concentrations.

폐정맥 부분이상환류 개심술 : A Case Report of Open Heart Surgery

노준량,최지원,이영균 최신의학사 1969 最新醫學 Vol.12 No.10

A case of partial anomalous pulmonary venous drainage in a :ten years old Korean girl was treated surgically. The preoperative diagnosis by right heart catheterization was atrial septal defect. The operation was carried out under utilizing Rygg-Kyvsgaard bag oxygenator, when right superior and inferior pulmonary veins entering directly into right atrium near the atrial septal defect were found. The anomalously drained pulmonary veins were successfully diverted into left atrium with an Ivalon patch graft in addition to septal defect closure. She enjoyed her normal life without any symptom for these thirteen months postoperatively.

양성과 음성 정신분열증에 관한 연구 : 일반적 특성 병전적응도와 인지기능을 중심으로 Focused on General Characteristics, Premobid adjustment and Cognitive Function

박준형,윤진상,이형영 大韓神經精神醫學會 1988 신경정신의학 Vol.27 No.1

Most clinicians agree that the group of disorders called schizophrenia is heterogeneous. Since Kraepelin described dementia praecox, various attempts have been taken to subdivide schizophrenia into several homogeneous subtypes. Recently some investigatiors were interested in the division of schizophrenia by use of positive & negative symptomatology that Hughlings-Jackson had tried. Crow especially hypothesized that there were some differences between the tow prominent symptoms(negative & positive) in respect of premorbid adjustment, response to neuroleptic therapy and underling pathologic process etc. But this hypothesis remains largely untested. Using Andreasen & Olsen's criteria for negative, positive and mixed schizophrenia, we subdivided a consecutive sample of 67 schizophrenic patients into 3 subtypes (negative 21, positive 23, mixed 23). We then evaluated some characteristic aspects among these 3 subtypes. The results are as follow : 1) There was s significant difference in mean age among the three subtypes. In the negative group, the mean age was most high and this was followed by the positive group(p<0.05). 2) There was a significant difference in the duration of education among the three subtypes. In the negative group, the duration of education was least and this was followed by the positive group(p<0.05). 3) There was a significant difference in premorbid adjustment among the three subtypes. The level of premorbid adjustmentwas lowest in the negative group and this was followed by the positive group.(p<0.005). 4) There was a significant difference in the number of previous hospitalizations among the three subtypes. In the negative group, the number of hospitalizations was lowest and this was followed by the positive group.(p<0.005). 5) The experience of previous modern psychiatric treatment was more reare in the negative group and this was followed by the positive group.(p<0.05). 6) The score of mini mental status for evaluation of cognitive function was significantly lower in the negative group and this was followed by the positive group.(p<0.001). 7) The scores of the BPRS for evaluation of psychotic symptoms at the times of admission and 4 weeks later were significantly most high in the positive group and this was followed by the mixied group (p<0.05, respectively). The therapeutic response rated on the BPRS after 4 weeks, was significantly prominent in the positive & mixed groups(p<0.05, respectively), but not in the negative group. 8) Besides these, there were no significant differences in occupation, onset of age, duration of illness and family history among the three subtypes. .