난소의 소세포암종, 고칼슘혈증형 대세포 변종 : 1예 보고 A Case Report

이종실,이종학,김유경,박선후,고경혁 대한병리학회 2001 Journal of Pathology and Translational Medicine Vol.35 No.4

역사적 문화환경의 효율적 보존방안에 관한 건축계획적 연구(Ⅱ) : Focused on the laws for the preservation 보존을 위한 법률 검토와 보완을 중심으로

이왕기,이건호,이기승,최종후,최봉문 牧園大學校 建築·都市硏究센터 1996 建築·都市環境硏究 Vol.4 No.-

This paper is written as a specific part of a thesis, that is, A Study on the Architectual Planning for the Effective Preservation Program of the Historically Cultural Environment. In this paper, we deal with the preservation and development of the cultural assets, and preservation of the historically cultural environment, that is the most important problem in the modern society. First, we deal with the preservation of the cultural assets, and the related legal basis of the cultural assets. second, we deal with the problems of nomination of the cultural assets. Third, we review the laws related to the preservation of the cultural assets. Finally, we propose some suggestions for the complement of the related law.

백서 간세포 핵소체 인산단백질 B23의 진화론적인 특성 규명

이혜정,윤상인,박주인,정진숙,김영대,김정만,곽종영,김인후 동아대학교의과대학 1997 동아의대학술지 Vol.9 No.1

직렬과 병렬방식 이중효용 흡수식 냉동사이클의 성능 시뮬레이션

이윤환,오종택,오후규,박기원 麗水水産大學校産業技術硏究所 1998 産業基術硏究所 論文集 Vol.7 No.-

Condensing the global environmental problems such as CFCs, energy losses in heat recovery systems as well as summer peak time power demands, the development of high efficiency absorption refrigeration systems is one of the most promising method in this problems. In this study, simulation models of both series and parallel type, both using double-effect absorption cycle refrigeration systems. The results summarized as follows : ⑴ In the parallel type, the solution maximum temperature and the pressure of high temperature generator were adjusted by varing the distribution ratio of the solution, and the optimum value was found to be about 0.4. ⑵ The efficiency of the cooling cycle in both parallel and series systems were increased by decreasing the solution circulation ratio in the absorbers, while the solution maximum temperature and high temperature generator pressure were slightly increased.

인터넷 브랜드 자산 구축 방안에 대한 연구

이종호,김문태,김미혜 釜山 大學校 經營 經濟 硏究所 2000 經營 經濟 硏究 Vol.19 No.1

21세기 초 경영의 화두는 전자상거래라고 할 수 있다. 학자들뿐만 아니라 많은 실무자들이 인터넷을 이용한 상거래에 많은 관심을 가지고 이에 대한 연구를 시작하고 있다. 전통적인 마케팅에서 각 제품의 성공 원동력과 실패의 원인은 모두 브랜드로 집약되고 있는데 이는 브랜드가 단순한 상표를 의미하는 것이 아닌 4P로 집약되는 다른 마케팅 도구보다 휠씬 더 기업의 성패에 큰 영향을 미칠 수 있는 효과적인 마케팅 도구이며 마케팅 자체를 나타내는 것이기 때문이다. 본 논문은 이러한 전통적인 브랜드 자산 구축전략을 토대로 인터넷 브랜드의 자산 구축전략은 어떻게 달라질 수 있는지 또 인터넷 자산구축 방안은 어떠한 것이 있는지 서술해 보고 이론적인 측면에서의 연구과제를 제시하는 것을 목적으로 한다.

實驗計劃의 基本的인 方法

李鍾厚 東亞大學校 1964 東亞論叢 Vol.2 No.2

The writer has discussed with facility a basic method in the design of experiments using various examples so that it may be of great value to men of practical affairs and those who are engaged in this design by themselves. The writer has also disussed proper methods and statistical theories on the following: 1. The analysis of factors 2. The randomization of problems 3. The precision or experiments 4. The design of experiments on ratio 5. The limit of sample numbes necessary for discrimination 6. The comparison and estimation on the parameter of binomial distribution 7. The goodness of fit on small samples 8. The analysis of variance 9. The decision of choice 10. The analysis of covariance.

同一標本內의 두 比率의 差의 分布

李鍾厚 東亞大學校 1966 東亞論叢 Vol.3 No.-

Suppose that we have a population consisting of a finite Number N of individuals, and N individuals are composed of r attributes b₁………?? the number of ?? being ?? of individuals; that is N=N₁+…+??. Let us draw a random sample of n individuals without replacement and suppose to get the number ?? of individuals in the sample possessing the attribute ??, which is n=f+ …?? The writer observed the standard error of a difference of proportions ??/n - ??/n (i≠k ; i, k=1, ……, r).

비교광고의 효과 측정에 관한 연구 : 상대적 측정과 비상대적 측정을 중심으로

이종호,김미혜 釜山 大學校 經營 經濟 硏究所 2001 經營 經濟 硏究 Vol.20 No.1

기존의 연구에서는 비비교광고보다 비교광고의 잠재적인 설득의 이점에 대해 제시하면서, 광고의 두가지 형태(비교/비비교광고)가 각각의 다른 결과에 대해 논쟁거리가 되어 왔다. 비교광고가 비비교광고보다 더 성과가 있다고 하더라도, 이러한 연구물들은 오히려 예외가 있어 왔다. 사실, 어떤 경우에서는, 비교광고가 비비교광고보다 설득이 더 적은 것으로도 나오고 있고, 대부분은 비교광고와 비비교광고가 설득의 수준이 매우 비슷하게 나오고 있다. 이러한 이유를 측정의 문제로서 파악하고, 전통적으로 사용해 오고 있는 비상대적 측정보다 상대적 측정을 사용하는 것이 옳다는 이론을 제시하고 있다. 이것은 정확한 참조점으로 인해 광고노출동안 광고브랜드와 비교브랜드간의 부호화 프레임(encoding frame)과 반응 프레임(response frame)이 일치하면서 더 나은 효과를 낳을 수 있다는 상관 가설 프레임(framing correspondence hypothesis)을 제시하고 있다. 이러한 측정과 조작적 방법을 또한 제시하고 있다. 국내의 표시·비교법의 시행으로 직접비교광고의 증가로 인해서, 비교광고의 올바른 효과측정이 시급하며, 이러한 측정은 측정의 정확한 선택이 필요하다고 본다.

자궁경부종양에서 Cathepsin-D 표현의 의의

이춘희,김세진,전상식,이택후,조영래,채종민 경북대학교 병원 1997 경북대학교병원의학연구소논문집 Vol.1 No.1

Various clinical and histopathologic characteristics are currently used to obtain prognostic information about cervical carcinoma, but they do not predict the outcome for any individual patients. Thus, there is a need to identify additional tumor characteristics that are able to predict more accurately the outcome for an individual patient with cervical cancer. In this study, we explored the relationship between cathepsin-D expression and progression of the cervical neoplasia, the correlation between response to neoadjuvant chemotherapy and cathepsin-D expression, and we investigated if tumor cell cathepsin-D expression could serve as a prognostic factor in cervical carcinoma. Tumor tissues were obtained from 14 patients with cervical intraepithelial neoplasia and 52 patients with squamous cell carcinoma of the cervix. Cathepsin-S expression was identified by immunohistochemical methods using monoclonal antibody cathepsin-D (BioGene). Positive cathepsin-D immunoreaction in greater than 30% of carcinoma cells was scored as high expression. High cathepsin-D expression was seen in 15 of 52 invasive cancer but was absent in cervical intraepithelial neoplasia. It was shown that cathepsin-D expression was independent of the rumor grade, tumor size, lymph node involvement, depth of invasion, parametrial invasion, and response to chemotherapy. In disease free survival analysis by log-rank test, cathepsin-D expression was not significantly associated with survival. These results show that cathepsin-D expression is not a clinically useful adjunct to assessment of prognosis in invasive squamous cell carcinoma of the cervix.

전수면박탈이 정상인의 생리기능과 인지기능에 미치는 영향

정종현,송후림,신윤경,한진희,이성필,홍승철 大韓神經精神醫學會 2007 신경정신의학 Vol.46 No.6

Objectives : Purpose of this study was to investigate physiological and neurocognitive effects of total sleep deprivation by using laboratory blood tests and the computerized neurocognitive function test in healthy subjects. Methods : Sixteen healthy volunteers participated in this study. Subjects were recommended to remain awake for 48 hour sunder continuous surveillance. Lab tests of cortisol, Prolactin, thyroid hormone, growth hormone, and immunoglobulin (IgG, IgA, IgM, IgD, IgE), CBC, BC and the Vienna test were performed before and after 48 hours of total sleep deprivation. Results : Concentration of T3 and T4 significantly increased after deprivation. In the reaction test, distribution reaction time significantly increased, and correct reaction significantly decreased. In the vigilance test, amount of correct reaction Signifi-cantly decreased, and the mean value of correct reaction time was significantly delayed. Level of fasting blood sugar, total protein, albumin, alkaline phosphatase and potassium significantly increased, respectively, except for the level of total bilirubin which was decreased. After total sleep deprivation, WBC counts significantly increased. Regarding immunoglobulin level, IgG,IgA and Ag M concentrations appeared to decrease, but the results were not statistically significant. Conclusion : The effect of total sleep deprivation on physiological function was significant in the level of thyroid hormone. Although statistically not significant, the results of growth hormone and the immune system showed a trend in relations to the effect oftotal sleep deprivation. Results of blood chemistry suggest that sleep dephvation may influence metabolism Of hepato-biliary system. Cognitive impairment was also seen in reactive and vigilant functions after total sleep deprivation.