수정진동자를 이용한 계면활성제의 특성 분석

송성훈,박진영,이행자,조홍식,장상목 동아대학교 환경문제연구소 1999 硏究報告 Vol.22 No.2

The phase transition phenomena and the phase separation phenomena of surfactants(SPES) are analyzed using QCA with resonant frequency and resonant resistance. The phase transition phenomena of SPES at 30℃ can be determined by measuring the resonant frequency and resonant resistance by lecithin coated on quartz crystal. The surfactants capacity of SPES can be analyzed by measuring the resonant frequency and resonant resistance of surfactants using QCA.

禪宗의 唐代 시와 시론에 끼친 영향

송행근 현대문학이론학회 2002 現代文學理論硏究 Vol.0 No.18

禪與詩融合産生了禪詩, 是盛唐時期中出現了. 唐代詩人中禪詩代表的作家是寒山子和王維, 首先寒山子用白雲·月亮等大自然表出了入禪忘我的的禪的世界王維是禪詩的達人. 特別他從禪宗的唯心主義的世界觀看到一切的事物歸結寂滅 而他熱心地追求靜中動和詩中有畵的禪趣. 禪宗的流行就到晩唐흔大的影響授下來對於時論 司空圖在中國詩學史上第一次受到禪宗的影響提唱了創新的中國詩論. 他覺得分別味道以後討論詩歌, 他主將韻外之致, 而且提起雄渾·典雅等二十四個的風格完成了『二十四品』其中受到禪宗的影響生産的風格是含蓄的核心是不者一字, 盡得風流.’ 以後他的主張繼承發展了宋代嚴羽的『滄浪詩話』. 而擴大了淸代的王士禎的神韻說.

오프라인 프로그래밍을 이용한 스카라 로봇의 비쥬얼 피드백 제어

신행봉,이우송,이현철,한성현 한국공작기계학회 2004 한국공작기계학회 춘계학술대회논문집 Vol.2004 No.-

The equipment of industrial robot in manufacturing and assembly lines has rapidly increased. In order to achieve high productivity and flexibility, it becomes very important to develop the visual feedback control system with Off-Line Programming System(OLPS). We can save much efforts and time in adjusting robots to newly defined workcells by using OLPS. A proposed visual calibration scheme is based on position-based visual feedback. The calibration program firstly generates predicted images of objects in an assumed end-effector position. The process to generate predicted images consists of projection to screen-coordinates, visible range test, and construction of simple silhouette figures. Then, camera images acquired are compared with predicted ones for updating position and orientation data. Computation of error is very simple because the scheme is based on perspective projection, which can be also expanded to experimental results. Computation time can be extremely reduced because the proposed method does not require the precise calculation of tree-dimensional object data and image Jacobian.

내배엽기원 태아장기에서 Carcinoembryonic Antigen 출현도에 관한 면역조직화학적 관찰

전행조,유재형,송계용,지제근 중앙대학교 의과대학 의과학연구소 1983 中央醫大誌 Vol.8 No.4

Since Gold and Freedman discovered the carcinoembryonic antigen (CEA) in 1965, CEA had been used as a tumor marker of gastrointestinal carcinoma for the evaluation of surgical treatment and prognosis. The CEA is also known to present in normal developing tissue. However, the knowledge on CEA in human fetal tissue is still incomplete. In this study CEA in the entoderm-derived fetal organs such as pancreas(22 cases), trachea(16 cases) and liver (10cases) was examined in the fetuses ranging in age from the 16th to the 39th week gestation by using immunoperoxidase (peroxidase-antiperoxidase) method. The results obtained were as follows: 1. CEA of the pancreas in the fetus' CEA of the luminal border and cytoplasm of the acinar epithelium and Langerhans' islets in pancreas was demonstrated by the 16th week of gestation. CEA positive reaction was gradually increased to the 19th and 20th week of gestation and was continued to present until the 33th week of gestation. 2. CEA of the trachea in the fetus CEA of the surface epithelium and glands of the trachea was demonstrated by the 17th week of gestation. Its activity was increased to reach the peak by the 20th week of gestation and gradually decreased by the 38th week of gestation. 3. CEA of the liver in the fetus CEA of the fetal liver was only demonstrated in the bile canaliculi without its positivity of the hepatocytes and intrahepatic bile ducts from the 19th to 30th week of gestation. Therefore it is assumed that the liver is not the site of CEA synthesis but is probably responsible for the degradation and excretion of CEA.

산촌마을 개발방향 설정에 관한 기초적 연구 : 구례군 위안리 마을을 중심으로 Village areas in Gure Kun Euan Ri

곽행구,조영환,박송희 木浦大學校 沿岸環境硏究所 1997 沿岸環境硏究 Vol.14 No.1

Republic of Korea is a country of forest, with forest land covering over 65% of national land, and residential districts are well developed along the forest. Moreover, in spite of their high potential use of forest, the mountain-village areas which has poor accessibility due to high attitude are scattered throughout the country. The purposes of this study are to identify classification index of the mountain-village areas, to classify them by the site characteristics and to figure out the factors which development in the mountain-village areas.

一部 農村地域 住民의 여름철 營養攝取狀態에 대한 調査

崔京子,宋東彬,李幸子,李成東 高麗大學校 倂設 保健大學 保健科學硏究所 1985 保健科學論集 Vol.14 No.1

In order to obtain basic information on nutrient intake of residents in rural community during the summer that can be used as reference material for making health policy in the future, a three day survey has been conducted at Jeomdong-Myun, Yeoju-Gun, Kyunggi province which is the pilot project area for the project implemented by the Community Health Development Committee, Korea University. The sample size was 46 households and the major findings were as follows; 1. The number of foods they were taking totalled 16 categories and 152 kinds. 2. Average amount of daily intake was 1,124 grams per person of which 93% was vegetable food, and animal food occupied only 7%. Amongst the animal foods, the intake amount of fishes and milk was lower than the national average. 3. The nutrient intake except fatty substance and calcium, namely protein, carbohydrate, phosphorus, iron and vitamines, was exceeding the recommended daily allowance for adult. The same fact was also found in terms of the total calorie intake. 4. The problems on the nutrient intake arisen from the study in this area were; a. The proportion of animal protein occupies 24% of the total protein intake whereas the national average of rural community stood at between 32.5%∼33.5% as a results of 1981∼1984 National Nurition survey. b. Insufficient intake of fat and oil, and c. Calcium intake occupies only 72% of the recommended daily allowance and 84.5% of the calcium intake was depending upon vegetable, which has a low absorbability. As described above, the intake of animal protein, fatty substance and calcium was low because of the high dependency on vegetable food in this community.

GIS를 활용한 조경수목의 관리방안에 관한 연구

조영환,곽행구,송현 木浦大學校 沿岸環境硏究所 1999 沿岸環境硏究 Vol.16 No.1

This study was focused on the efficient management of landscape woody plants. The purpose of this study was to develop an inventory system and its proper application to a site for establishing a management plan. Two different approaches were used; The first was to make a newly structured inventory system through collecting, analyzing, and evaluating various types of inventories. The second approach was to apply a newly designed inventory system to the case study area, using GIS as a tool of spacial analysis, and statistics for making decisions. The results could be summarized as follows; 1.In Korea, most of the Landscape Woody Plants Inventories had datas which represented possession of trees, and only the work which they had done according to their traditional ways. There was no data related to the conditions, management needs, and site conditions of individual trees, this is essential information for organizing an inventory system. 2.There needs to be data which is balanced, containing tree characteristics and site characteristics. Through such information the management needs could be adjusted properly. The inventory list described in this paper was determined by botanical identity, placement condition, condition of tree, and types of work for maintaining as well as improving the condition of each tree. One of the most important things was to determine the location data of each tree so as to compare data with other trees. The data gained from the field survey still had some problems because of lack of scientific method for supporting objective views, and because of actual situations, especially in the field of evaluating site conditions and management needs. All data should be revised to fit a computer data management system, if possible. 3.The GIS(Geographic Information System) application showed good performance in handling inventory data for decision making. All the data used for the GIS application was divided into location and non-spatial data. Using the location data, it was easy to find the exact location of each tree on the monitor and on the maps generated by the computer, even in the actual managed site, along with various attribute data. Therefore it could be said that the entire management plan should start from data of individual trees with their exact locations, for making concrete management goals through actual budget planning.

목포시의 주요건물 및 공공용지의 조경수목 식재 패턴과 수종분석

조영환,곽행구,박송희 木浦大學校 沿岸環境硏究所 1997 沿岸環境硏究 Vol.14 No.1

This study was executed to find out how to improve on the planting and pattern of the plants of main building in Mokpo city by surveying the planting areas-gardens, organs of education, religion, government and public offices, a factory site, public property, a tourist resort etc. The results are as follows; 1. The species number within survey areas were 55 families, 63 species, summing up to 967 kinds total. The family and species of tree which planting frequency was very high were Rosaceae family, juniperus chinensis. 2. As a result of the investigation of planting pattern have come out group planting, screening planting, border planting, sound absorption planting, hedge. 3. Planting pattern were consider texture, colour of a physical factor and variation, accent, balance of aesthetic factor. Tree planting was requested character of aesthetic and functional of tree image by historical and symbolic.

觀光農園의 開發計劃에 關한 硏究 : 진도군 진도사랑 관광농원 개발계획을 중심으로

조용환,곽행구,박송희 木浦大學校 沿岸環境硏究所 1996 沿岸環境硏究 Vol.13 No.1

Recently the demand for out-door recreation activites on the urban fringe has grown according to the growth of leisure on urban society, which reflects increment of income, population, mobility, leisure time, etc. The purpose of this project is to establish new recreation space for the city dwellers on farm land where the place of farmer's living and production occurs. The goal of this plan is to try to satisfy both users and farmers through giving labor experience and nature orientied activity for the enjoyment of users and encouraging economical benefits to farmers. The tourism farm is the main concept of this study which is known to many people but not to understand proper. This project area is located in Jin-DoGun Go-GunMyen Beak-PaRi San 92-1, which covers the area of 33,000㎥. The research processes are ; 1. To set the goal and objectives 2. To investigate and analysis basic data 3. To synthesize and evaluate these analysis 4. To establish basic design concept 5. To design MASTER PLAN

도시공원에 있어서 공원적 수목원 조성 방안에 관한 연구 : 목포시 유달산 도시자연공원을 사례지역으로 A Case for Urban Natural Park of Yudal-San in Mokpo City

조영환,우창호,곽행구,박송희 木浦大學校 沿岸環境硏究所 1996 沿岸環境硏究 Vol.13 No.1

This study aims is suggested a development methods of reasonable for security to identity of urban park which supplement to demerits of urban natural park and arboretum. Park orinted arboretum had characteristic not only enjoyment but learned to use all facility of park and exhibition at the same time to function of scientific research, education and park. Case study is conducted on the YU DAL SAN in Mok po city.