쌍체 표본에서의 Profile분석

임대혁,박래현 충남대학교 자연과학연구소 1992 忠南科學硏究誌 Vol.19 No.2

This paper deals with the profile analysis when a paired sample is selected. We suggest a method to analyze the paired profile data and use the simultaneous confidence interval to find out where the Profile is different.

웹BI 와 네비게이션(Web navigation)의 컬러 연관성의 대한 연구 : 국내 피자브랜드 웹사이트를 중심으로

임헌혁,김대용 경희대학교 부설 디자인연구원 2007 예술· 디자인학연구 Vol.10 No.1

90년대를 전 후 로 국내에서의 외식산업은 현재까지 많은 발전을 이루고 있다. 소득 2만불 을 앞에 두고 있는 상황으로 패밀리 레스토랑과 패스트 푸드점은 체인화로 인하여 규모면에서 많은 확대를 가져왔다. 특히 피자업계는 약 30여개의 브랜드가 경쟁을 이루고 있는 실정이다. 피자 브랜드의 경우 국, 내외 브랜드로 나눌 수 있으나 소비자의 경향을 보면, 국내 브랜드보다 국외 브랜드를 더욱 선호하는 실정이다. 이는 피자가 국외의 음식이기도 하지만, 마케팅적인 부분과 질적 서비스에서 많은 차이를 보이고 있기 때문이다. 다른 패밀리레스토랑이나 패스트푸드점과 달리 피자의 경우 웹사이트의 영향이 매우 큰 편이다. 다른 곳과 달리 주문이 모바일이나 웹상에서 일어나기 때문이다. 이러한 웹사이트의 중요성은 브랜드 선택 후 2차 피자선택에 큰 영향을 준다. 인터넷 주문 시 사용자의 편의성이 우선시 되나, 피자의 종류, 선택 등을 보다 정확한 정보를 제공하고 실제 주문 시 웹에서 제공한 정보가 맞지 않으면 재 주문을 하지 않기 때문이다. 웹 사이트 구성 요소 중 컬러의 경우 Bi와 연계성을 띄고 있는데, Bl의 상징성을 강조하는데 특히 효율적이다. 웹사이트 제작 시 주의해야할 웹 환경으로 사용자의 편의성과 참여성이다. 2003년대 이후의 인터넷 환경을 웹2.0이라 부른다. 웹2.0시대에서의 대표적 특성은 "사용자중심의 웹" 이다. 이러한 환경에서 웹 네비게이션(Web navigation)은 사용자를 더욱 더 편리하게 웹을 이용할 수 있도록 유도한다. 기존의 웹 네비게이션은 웹 1.0 환경에서의 인프라에 대한 제약으로 HTML 기반의 텍스트나 JABA란 프로그래밍적인 언어로 비쥬얼적인 효과가 매우 적었다. 하지만 인프라의 완성과 웹 2.0의 안정기에 들어선 현재, 다양한 비주얼적인 네비게이션의 제작은 사용자로부터 더 많은 호응을 얻기에 충분하다. 본 연구를 통해 경쟁이 치열한 피자 브랜드 사이트에서 BI와 네비게이션 컬러 연관성은 사용자의 2차 선택을 유도할 수 있도록 해주며 브랜드의 가치 향상에 큰 도움을 줄 것이다. 특히 국내 사이트의 경쟁력 향상으로 국외 사이트의 시장 점유율을 낮추며 국내 피자브랜드의 세계화에 큰 도움을 줄 것을 기대한다.

콜레스테롤 생합성 저해제 검색법의 개발

임종철,이남훈,김한균,염형렬,이대호,강현석,류형선,명재일,김완,신부안 全南大醫大 2001 전남의대학술지 Vol.37 No.2

대기오염과 천식증상에 의한 응급실내원과의 연관성에 관한 환자교차연구

임형준,이상윤,윤기정,주영수,강대희,조수현 대한산업의학회 2000 대한직업환경의학회지 Vol.12 No.2

Objectives : This study, using case-crossover design, search a relationship between changing levels of air pollutants and asthma attack in asthma patients. Methods : We searched the daily total number of asthmatic patients at hospital's emergency room in Seoul, Korea by investigating total 49 general hospital's emergency room records. Otherwise, We investigated medical records of asthmatic patients at one of the 49 hospitals we have searched. We investigated addresses that they are living, diagnosis, smoking history, whether respiratory infection or not, medications. We analyzed the data by 1:m conditional logistic regression used when matched case-control study is analyzed. Control periods were chosen by bidirectional paired matching technique 7, 14 days before and after case periods. Results : the relative risk of asthmatic attack by 100 ppm ozone increase between June and September were 1.348(95 % CI = 1.010∼1.619). Between November and February, the relative risk by 100 ㎍/㎥ TSP increase, 100ppb sulfur dioxide and nitrogen dioxide were respectively 1,278(1.010∼1.619), 1.237(1.019∼1.502), 1.285(1.006∼1.640). In stratified analysis, the relative risk were significant when the asthmatic patients were children aged 15 years or below, when there were respiratory infection, and when the patients took medications irregularly Conclusions : There was statistically significant association between ambient levels of air pollutants and asthmatic attack. So, we have to exert our efforts to minimize the air pollution effectively, to protect public health from air pollution.

광증합형 glass ionomer cement를 포함한 수종 역충전재의 세포주와 검사법에 따른 독성효과

임미경,구대회 大韓齒科保存學會 1996 Restorative Dentistry & Endodontics Vol.21 No.1

회사채금리의 변화요인 분석

임대봉,박천익 대구대학교 경제경영연구소 2002 경제경영연구 Vol.1 No.2

우리는 과거에 고금리에만 너무 익숙해져 있어서인지 오늘날 금리는 거의 제로(0) 나아가서는 마이너스(-)의 금리수준에 직면해 있다. 본 논문에서는 회사채금리에 대해서 분석을 하였다. 우리는 그동안 저금리를 부러워만 했지만 이제 금리가 떨어지고 경기침체가 지속되자 과도한 저금리의 문제가 부각되고 있는 실정이다. 저금리의 영향으로 말미암아 소비와 경기침체는 물론이고 한계기업의 구조조정 지연 등 저금리의 부작용이 나타나고 있다. 그러면 이와 같은 저금리는 어떤 요인에 의해서 영향을 받게 되는지를 그랜져(Granger)인과관계검정, 충격반응함수, 그리고 마지막으로 예측오차의 분산분해 방법을 통해서 실증분석을 하였다. 분석결과에 의하면 회사채금리의 경우에 국내경제가 개방됨으로 인해 대외적인 요인인 주가, 환율, 미국의 회사채금리 수준 등에도 영향을 받는다는 결론을 얻을 수 있다. 저금리는 이자생활자에게 치명적인 영향을 미칠 뿐만 아니라 경제전체에도 저축률하락에 따른 투자재원 부족, 경상수지 악화 등 악영향을 미치게 된다. 그리고 경제주체들은 갑작스런 저금리 수준에 적응할 시간적 여유가 불충분했던 관계로 부동산 시장이 과열되는 현상을 초래할 수도 있다. 만약에 부동산 시장의 거품이 빠지면 가계부실과 금융기관의 부실로 이어질 수 있으므로 금리정책을 보다 신중하게 접근해야 할 것으로 보인다.

새마을運動의 實績ㆍ評價에 관한 硏究 : 忠北 丹陽地域 山間을 중심으로

任文淳,金仁謙,申大淳 건국대학교 1976 學術誌 Vol.20 No.1

1. Significance of "Saemaul undong,,. The saemaul undone is Korean type of the community development project that has undergone wide-spread success in developing countries throughout the world in recent years. "Saemaul undong, which is based on traditionally cooperative spirits among Koreans has been initiated and guide-lined by president Park of the Republic of Korea. In october 1970 the Saemaul pilot projects were conducted with emphasis on farm and fishery communities across the country by the Ministry of Home Affairs. With successful experiences from pilot projects, nationwide "Saemaul undong, was positively and actively tried by the Central "Saemaul undong,, coordination Board which is staffed with representative of appropriate Government agencies concerned in 1972. "Saemaul undong,, is, in brief, a movement for prosperous life in future. In other word, it is a voluntary effort of not only an individual or a group of people but the entire society for their common good. This nationwide movement should be spiritually based on diligence, self-help and cooperation of the participating individuals, groups or units so that they can try to achive better home, prosperous community and strong nation. In the implementation of "Saemaul undong, when any problem arises or exists, plan is made by villagers on a voluntary basis to solue such problems with their own resources and manpower. However, when necessary or the problem is beyond the villager's financial or technical capabilities, they are supported by the Government financially or technically. "Saemaul undong,, can be put into three main projects such as spiritual enlightenment, environmental improvements and income growth through increased production. Emphasis was placed on environmental improvement project untill 1973. From 1974 on, "income growth through increased production,, has been emphasized not only in rural areas but also in some of urban regions. Long-range plan of "Saemaul undong,, is as follows : A. "Saemaul undong,, is implemented at three different stages as listed below. (1) Stage I This stage may be called "Stage of foundation construction,,.(1971-1973) At this stage spirits of "saemaul undong,, are gradually encouraged to the participants through basic environment improvements or other easy projects. (2) Stage II-self-help and developing stage belongs to here (1974-1976). At this stage, production foundation is expanded, assisted with the accomplishment of the standard rural environment. (3) Stage III-"This stage can be expressed as Independent and completion stage,, (1977-1981). A total of 34,665 farm villages throughout the country will turn into the standard farm village through increased farm production and income from other sources. B. Each village is classified into one of the three different groups according to it's developmental level, namely underdeveloped villages, developing villages and developed villages, and each village is promoted to next developmental title, depending on progress of development. C. Each of 34,665 villages is classified into one of the following patterns, according to it's tophographic location or other conditions, deeply mountainous villages ; medium mountainous villages; plain villages; fishery villages; suburban villages Suitable development method are used according to its pattern. d. Considering that progect on a basis of a village unit is completed, a joint cooperative project is encouraged under the participation of several villages in a given area. "Saemaul undong,, which was ignited only five years ago, resulted in miraculous results which could not have been achieved for a few centuries in the past, changing farm villages as well as urban societies structurally and functionally. It has changed thought and way of living of the community residents, and remarkedly contributed to increase of the income and welfare of the people. 2. Achievements of Saemaul Undong During the five years, the number of participants in 34,665 villages and 35 cities has approxmated to 332 million. The total number of projects completed during this period reached 4,495,000. Furthmore, the total worth produced by this movement was 2.5 times as great as the total amount of the government assistance. The effects of Saemaul undong are as follows : 1) Improvement of Environment : The environmental betterment project has contributed to the development of enthusiasm and the sense of self-help. One of the remarkable things is that the basic establishments for the modernization of the country have been already made. Most of the rural areas have been electrified. Telephones are installed in many villages. Makeshift water supply systems which supply clean and sanitary water to the villagers have been installed. The transportation networks have been readjusted and extendeded rural areas, connecting through the highway. Such public establishments as storehouses, marketplaces, village assembly halls, public bathrooms, and public libraries have been established in the rural villages. 2) Increase in Income (1) The movement provided the strong basis for production and income-increase. The expansion of transportation networks including the construction of village and farm roads propelled both the improvement of transportation and marketing systems and the mechanization of farming ; the provision of irrigation farilities and the consolidation of farmlands improved the agricultural structure : the electrification and communication facilities of the rural villages enabled to extend the productive activities and flows of products. In the view of the increase in food production, Korea has experienced a revolution of "Tong-Il" variety species. Along with which, the government has supported various projects such as expansion of the base far agricultural production, mechanization of agricultural production, scientific methods of fertilization, farm technology, and top-soil improvement. As a result, the nation has achieved the historical record of rice production from 4.45 million tons in 1974 to 4.67 million tons in 1975. (2) The movement established the cooperative production system. (3) The movement employed the unemployed lobor in the rural region. Most of the unemployed people in the communities were mobilized to participate in a lot of saemaul projects and related income projects, particularly the wage-reinvesting projects and saemaul factories have greatly contributed to attracting the idle labor force. 3) Spiritual Enlightenment of the people. The philosophy of the Saemaul undone is based on the spirit of diligence, self·help, and cooperation. The new spiritual awakening of the people Financial inputs to "Saemaul Undong" ◁표 참조▷ p. 460 Table 2 Project Achievements of "Saemaul Undong" ◁표 참조▷ p. 461 have laid the spiritual basis for the renewal of the economic environment. The hearts of the people are stirring with enthusiasm and desire for the new economic environment. The basis for the modernization of the country has matured through the spiritual enlightenment. 3. Evaluation on achievements of Saemaul Undong(case study) In order to precisely evaluate and analyze achievements of "saemaul undong" sampling study for the entire nation is required. However it will be a attemped in the studs to be followed. In this study, deep mountainous villages, which are relatively adversely located, were selected as sample. They are seven villages located in the jurisdiction of choong song Puk to province, as shown below. ◁표 참조▷ p. 461 DANYANG Gun (county) of CHOONG PUK province occupies 10.6% of the province in size, and is mostly mountainous (83.7%) with arable land of 12.8%. Total farm house-hold is 64%, and remaining 36% is non-farmer. Data were collected through interviews with village chiefs and leaders during the period of 26-28 Jan 76. Evaluating criteria were put into the two main divisions, namely promising factors and project achievements, and the two were further, sub-divided for point, as follows ; 1) Promising factors : Resident's participation, planning, organization and operation, leaders and their leadership, operating funds 2) Project achievements : Improvement of the cultural environment, food production, income growth project, cooperative project, improvement of living conditions. (Table 3) Total ◁표 참조▷ p. 462 These evaluating factors differ from each other in importance, a different weight has been multiplied for each factor. Weight has been determined in order of importance expressed by the village leaders during the interviews. Summarized below are results of the investigatin : 1) Promising factors : Residents were willing to participate in, and adequate number of leader was working, Howeer, majority of villages are in short supply of operating funds. 2) Project achievements : Enviromental improvements were remarkable, but progresses in the fields of production and income were insgnificant. Overall points based on valuating factors are shown in the table below. Therefore, village funds will have to be accumulated, and also emphasis should be placed on increase of income.

아파트의 적정 건설층수 결정을 위한 에머지(emergy) 평가

임정혁,강대석,이석모 한국환경과학회 2005 한국환경과학회지 Vol.14 No.5

The cost of the construction and management of new apartment buildings was evaluated using a monetary analysis and an emergy concept to provide a new perspective regarding the housing policy of Korea. The systems of analyses were typical apartment buildings with an area of 76.03m² per household in Korea built on the same size of land area. Three apartment buildings with different stories were evaluated and compared; 5-story, 15-story, and 20-story apartment buildings. The durable years of those apartments were assumed to be 40 years. The total cost of the construction and management of an apartment building was divided into three categories of construction, land purchase, and management. A 20-story apartment showed the highest cost and a 15-story apartment the lowest in the monetary cost analysis. In contrast, the emergy evaluation revealed a different pattern in the cost of construction and management, the cost increasing from a 5-story apartment to a 20-story one. This means that the higher the apartment constructed, the greater the cost in terms of real wealth. This result suggests that new evaluation methodologies like the emergy analysis should be used together with the monetary analysis to provide better insights on the national housing policy.

중국전통시대 형법상의 논쟁점

張國華 慶北大學校 法學硏究所 1999 법학논고 Vol.15 No.-

임의단면에 대한 알미늄 板材의 成形性

임영석,김상도,서대교 成均館大學校 科學技術硏究所 1994 論文集 Vol.45 No.1

The formability of aluminum sheet(Al 1100), i.e., the maximum effective cup height, the uniformity of drawn cup height, the limiting drawing ratio, the thickness distribution of drawn cup and the maximum drawing load are discussed for the arbitrary quadrilateral cup drawing. Two blank shapes are adopted to compare the above formabilities. One(h-bl) is designed by the slipline theory and the other( G-bl) is the conventional shape. The five punch shape factors are considered to investigate the wide range of formability. As a result, the theoretical blank shape(h-bl)is recommended to accomplish the higher effective cup height, the larger limiting drawing ratio, the superior uniformity of drawn cup height and more smooth thickness distribution.