진도홍주의 만족도와 재구매 의도에 관한 실증적 분석

이제홍 ( Je Hong Lee ) 한국도서(섬)학회 2011 韓國島嶼硏究 Vol.23 No.1

Dynasty period, using Ji-Cho as the main ingredient. The official name of Jindo Hong-Ju is Traditional Red Liquor. Also, Hong-Ju which is red has a unique taste. The urpose of this study is to analyze the satisfaction and re-purchase intention of Jindo Hong-Ju. This paper investigates what determines the satisfaction and re-purchase intention of Jindo Hong-Ju for a consumer. There have been 300 samples and 250 returns. 212 of them are used for this study. The 212 samples are used to analyze the Jindo Hong-Ju. he main results are as follows. First, the multiple regression result shows that the consumer`s satisfaction for the Jindo Hong-Ju is affected by the ``Taste and Perfume``, ``Sales and distribution``, ``Price service``, and Hangover and health. Second, ``Advertisement and publicity` has no effect on satisfaction. Third, Jindo Hong-Ju`s satisfaction is positively affected by the re-purchase intention.

中學校 科學 敎科書의 比較分析 : 中學校 Ⅱ學年 科學 敎科書를 中心으로

洪春杓,吳濟植,金鎭彦 공주대학교 사범대학 과학교육연구소 1990 과학교육연구 Vol.22 No.1

Recently science curriculum in middle school was reformed the fifth and the science textbook of middle school is five species. In order to prompte educational effect, this study compared and analyzed five kinds of new science textbook with an old science textbook of the second year in middle school The results of this study can be summarized as follows. 1) Reformed five kinds of science textbook have various contents by participating 50 authors 2) Reformed science textbook increased 10 pages more than old science textbook of middle school in quantity. 3) It was found out that the numbers of the "Study and Observation" and "Exercises and Questions" in new science textbooks increased. 4) The numbers of Pictures were unchanged and the numbers of Tables. Experiments, Exercises and Composite Questions were decreased. 5) The 38∼42% was appeared the ratio of Experiments, Tables, Pictures, and Goethic type Terms in more than three kinds of science textbooks. 6) New science textbooks were reflected 61∼75% of an old science textbooks in Pictures, Goethic type Terms, Tables, and Experiments. As these results Terms and Contents reprented by Goethic type in science textbook should be selected carefully in order to prompte educational effect. The selection of Exercises, Composite Questions, Experiments and Observations should be allocated equally to each unit and behavior area. And this study suggests that there should be introduced experiments of an environment pollusion and its influence into a science textbook.

실리카흄을 흔입한 고강도 콘크리트 개발

홍창우,김태경,김경진,김성환,김남윤,심도식,이정호,윤청호,백민경,원치문,박제선,이주형,정경일 강원대학교 석재복합신소재제품연구센터 1996 석재연 논문집 Vol.1 No.-

콘크리트 구조물이 대형화됨에 따라 설계단면이 증대되어 상대적으로 많은 경제적 손실을 부담하게 된다. 따라서 단면을 감소시키면서도 소요의 하중에 안전한 구조물을 건설하기 위해서는 우선적으로 구조물 건설에 기초가 되는 고품질, 고내구성의 고강도 콘크리트 개발이 절실히 요구된다 본 연구에서는 일정 시멘트비 및 혼화재 비율하에서 소요의 워커빌리티가 확보되는 고강도 콘크리트를 시간과 온도의 변화에 따라 증기 양생하여, 압축, 인장, 휨강도 뿐만 아니라 파괴특성을 실험적으로 연구하였다. 시료 제작시 시멘트 입자 사이의 공극 및 불연속 영역을 충전하여 고밀도화하기 위한 콘크리트용 혼화재로 시멘트 비표면적이 상당히 작은 초미립 분말인 실리카흄을 이용하였다. 또한 AE감수제 및 고성능 유동화제를 사용하여 혼화재의 첨가에 의하여 발생될 수 있는 워커빌리티의 감소를 방지하였다. 실험결과에 의하면 일정 양생 지속 시간하에서 온도의 증가에 따라 콘크리트의 압축, 인장 및 휨강도가 전반적으로 증가하였다. 동일하게 일정 온도하에서 양생 지속시간이 커짐에 따라 강도들이 증가됨을 알 수 있었다. 따라서 상대적으로 높은 온도와 긴 지속 양생 조건하에서 파괴에 대한 저항력이 크게 나타났다. The compressible, tensible, and flexibleresistance of the high strength concrete is analyzed by the experimentation in the present study. For the test, we cure several samples with the silica fume as a mixture being become dense the spaces between the particle of cement under the variation of both the temperature and the curing-interval. Then, the superplasticizer and the ezcon are also used to satisfy the required workability for construction. The compressible, tensible, and flexible resistances to a stress are increased as increasing the temperature and the time interval for the curing. Therefore it is concluded that the overal fractural and mechanical properties is improved by mixing the silica fume into the cement.

치은섬유모세포 및 치주인대세포에 의한 교원질 수축에 관한 연구

홍영안,김현수,주성숙,신제원 慶熙大學校 齒科大學 1995 慶熙齒大論文集 Vol.17 No.2

The purpose of this in vitro study was to evaluate contraction of the human gingival and periodontal ligament fibroblast in the collagen matrix. The cell cultures were prepared using human gingiva and tooth. The collagen gels were observed daily with an inverted microscope and their area was determined by measuring the diameters of the collagen gel. The configurations of human gingival and periodontal ligament fibroblasts were done by SEM observation. The results as follows; 1. The contraction was found to be proportional to seeding cell without seeding cells, the contraction was not occured. 2. Periodontal ligament fibroblast was shown more fast contraction than gingival fibroblast. 3. The collagen matrix was translucent initially, but with fully contraction, the structure become opaque. 4. The collagen matrix with fibroblast were aggregated to form bundles and reorganized collagen fiber.

분포형 유출모형을 이용한 홍수예경보 시스템

조홍제,임민수,윤종춘 울산대학교 1999 공학연구논문집 Vol.30 No.1

본 연구에서는 격자 물수지 기법을 이용하여 기존의 분포형 유출모형인 TOPMODEL (Topograpy-based hydrological model)을 수정 보완하고, 실제의 강우현상을 표현하는 연속강우형 곡선인 무차원 삼각형 우량주상도로써 강우의 시간분포에 따른 유출모의를 통하여 홍수예경보 시스템 개발에 있어서의 방법을 제시하였다. 모형에 필요한 지형인자를 추출하기 위해서는 국립지리원에서 제작된 1:5,000 수치지도를 이용하여 대상유역인 사연댐 유역을 가로, 세로 50m 크기의 격자로 분할하여 각각의 격자가 가지고 있는 독립적인 입력자료들을 추출하였다. 또 개개의 격자마다 유출해석을 위한 수문정보를 입력하여 격자별 물수지를 계산하고 단방향 흐름경로 알고리듬에 의하여 지표흐름을 추적함으로써 유역의 전반적인 시간적, 공간적 수문량을 파악하였다. 이 과정은 지리정보시스템(GIS,Geographic Information System)을 활용하였으며 GIS 도구 중의 하나인 ARC/INFO의 ARC 와TIN 그리고 GRID 모듈을 이용하여 모형의 실행에 필요한 입력자료를 추출하였고 ARC/INFO의 내장언어인 AML(Arc Macro Language)을 사용하여 모형의 실행 및 결과를 출력하였다. The purpose of present study is to modify TOPMODEL(Topography-based hydrological model) of existing distributed runoff model by grid-based water balance method and present flood forecasting and warning system development method using a actual rainfall pattern from the dimensionless triangular distribution. The geographic data to simulate model used physiographic map scale 1:5,000 manufactured by the Geography government houses. The test area selected SayeonDam watershed and that was divided into horizontally and vertically size 50m raster cell. besides, as each grid cell had hydrologic data, the model calculated grid-based water balance and analyzed general spatially=temporally hydrologic information of watershed with a routing surface flow by single flow direction algorithms. The supported all grid data used ARC. TIN, GRID modules and AML(Arc Macro Language)of Arc/Info one of the GIS/(Geographic Information system) tool.

저수용량을 고려한 가뭄지수 산정과 가뭄관리에 관한 연구

조홍제,박한기 울산대학교 1998 공학연구논문집 Vol.29 No.2

본 연구에서는 도시지역의 생활용수나 공업용수의 수급 체계에 있어서 가뭄에 의한 용수공급 부족시 가뭄관리 및 가뭄 심도에 따른 비상 급수대책 수립에 필요한 가뭄 예경보지수의 산정법을 개발하였다. 울산지역의 주요 생활용수 공급원인 사연댐을 대상으로 하였으며, 1980년부터 1996년까지의 저수량, 유입량, 공급량, 방류량 등의 실측된 수문자료를 이용하였다. 가뭄지수의 산정은 월 강우량의 초과확률에 근거를 두고 있는 기존의 Phillips 가뭄지수법을 이용하였다. 도시지역의 급수체계나 댐이나 저수지 등으로 이루어지는 경우, 월 강우량을 기본자료로 사용하는 Phillips 가뭄지수 산정법은 가뭄현상을 적절히 설명할 수 없으므로 가뭄관리의 주요변수인 유입량, 저수량, 방류량 및 공급량 등을 포함한 가뭄지수 계산법을 개발하였다. 그 결과 용수공급 능력을 고려한 Phillips 가뭄지수 산정법은 실제 가뭄현상에 대한 적용성이 상당히 우수한 것으로 나타났다. The goal of the present research was to develop a means to determine indices of drought warning and emergency necessary to manage drought and establish water supply contingency plan for the municipal and industrial water supply system in urban areas. To do this, we worked on the Sayun catchment which is the main water source of Ulsan and used the measured hydrologic data (storage, inflow, supply, outflow)from 1980 to 1996. The indices of drought calculated by the method of Phillips drought index based only on monthly precipitation do not pertinently represent drought phenomena in case water supply is from dam or reservoir in an urban area. Therefore, we developed the drought index technique including inflow, storage, outflow and supply which are the chief factors of drought management. The result showed that the method of Phillips drought index considering the capacity of water supply was excellent when applied to practical drought phenomena.

전자상거래 기반 물류정보 에스크로 서비스의 생산성에 관한 연구

이제홍 한국생산성학회 2004 生産性論集 Vol.18 No.2

This study review to advance productivity and to embody escrow service model of logistic information basis through a alliance of EC relative parties in focus on On-line logistic. Logistic escrow services are provided by a licensed and regulated escrow Bank, EC shopping mall and logistic company. Logistic escrow reduces the potential risk of fraud by acting as a trusted third party that collects, holds and disburses funds according to Buyer, Seller and Logistic Company instructions under Electronic Commerce. This article studies to advance productivity for escrow model as logistic information basis of EC, As reason following : The First, EC shopping Mall and customer protect from logistic escrow service model. The Second, Logistic information escrow service speed from EC seller to buyer in goods transportation. The Third, Logistic information escrow model provide to safety of goods delivery. The Fourth, The Shopping Mall customers are offered treatment of returned goods and repayment of goods the money. In accordance to, Shopping mall, customer and logistic company advance to the productivity and the efficiency.

수출 마케팅에 있어서 사이버 마켓의 증진방안 연구

이제홍 동국대학교 경제경영연구원 무역연구부 1997 國際貿易硏究 Vol.21 No.2

MOCVD법에 의해 제조된 Fe₂O₃-TiO₂계 산화물 박막의 내식특성에 관한 연구

李在鉉,杉本克久,許聖康,尹在弘,金顯洙,邊應善 國立 昌原大學校 産業技術硏究所 1998 産技硏論文集 Vol.12 No.-

Fe₂O₃-TiO₂artificial passive films were formed at the temperatures of 200-350℃ by low pressure MOCVD technique. The relationship between the formation temperature and corrosion resistance of the Fe₂O₃-TiO₂films was examined in acid solutions. Fe₂O₃-TiO₂films deposited above 300℃ were crystalline and the films deposited below 250℃ were amorphous. The dissolution rate of the Fe₂O₃-TiO₂films deposited at 200 and 250℃ decreased with increasing the formation temperature in 5 M HCl, but the films deposited at 300 and 350℃ hardly dissolved in the solution. The films deposited at 200 and 350℃ easily dissolved at cathodic potentials in 1 M H₂SO₄and HCl owing to te selective reduction of iron oxide components in the films. But, the selective reduction in the films deposited at 300 and 350℃ was suppressed. The Fe₂O₃-TiO₂films deposited above 300℃ have higher corrosion resistance than that of the films deposited below 250℃, because the former have high crystallinity and cotain high chemical resistant oxides.

해외 쇼핑몰을 이용한 전자상거래 만족도의 실증분석

이제홍 한국통상정보학회 2001 통상정보연구 Vol.3 No.2

The number of internet electronic commerce users has increased steadily and EC is now considered not only as the communication tools, but also as the economic activity. But in spite of these global trends, current studies limited to managerial approach are insufficient in the evaluation of EC policies and situations. The purpose of this study are to present satisfaction of customers who will operate foreign internet shopping mall. and to analysis after-purchase behavior on EC satisfaction As a result of making regression analysis, for its satisfaction, the hypotheses on "Shopping Mall Contents" , "Information supply" , "Convenience of order process" , "Economy" , "The reliability" , "Customer Service" were accepted at the p<.0.05 level of significance. for its after purchase behavior, the hypotheses on "Shopping Mall structure" , "Convenience of order process" , "Economy" , "The reliability" , etc factors were accepted at the p<0.05 level of significant in 4 factors. In order words, electronic commerce satisfaction became greater when better convenience and economy were provided, the ethics were observed better, more diverse information was supplied and better system support was given. and those who had a higher educational background or better perception of electronic commerce felt more satisfaction, Finally, more usefulness of electronic commerce led to bigger satisfaction after purchase.