The study was to investigate regularity of breakfast and food habits of commuting local college students. The regularly breakfast eating rate was found to be 32.9% in man and 26.5% in woman. The mean score of food habits was pretty low, 36.7 out of minimum possible score 12 and maximum 60. The mean score of nutrition attitude was 58.1 out of minimum possible score 18 and maximum 90. This survey showed that skipping breaskfast or irregularity of breakfast led to overeating, high fat diet, lot of alcohol and imbalanced diet. It was known that breakfast was the most important among three meals. But having balanced breakfast daily was very difficult according to loss of appetite and busy schedule early in the morning. I suggested carbohydrate food, protein food, and vitamin & mineral food items desirable for nutritionally balanced, easily digestible, quick and easily cooking breakfast menu. It was recommended to choose one item out of each of three food categories considering calory(1/3 of daily recommended calory intake for breakfast).

α-sulfonated fatty acid polyethylene glycol esters with polyethylene oxide(addition, 3, 5, 10mol) were synthesized through esterification of α-sulfonated fatty acid methyl esters with alkyl chain length C12~C18. Their compounds were separated with column chromatography, and confirmed by TLC. Quantitative analysis of all the sulfonates were performed according to JIS K-3362 method, and ethylene oxide unit number were determined by ISO 2270 method. Structural properties of α-sulfonated fatty acid methyl esters and their derivatives were also identified from IR, and 1H NMR spectra.

The character of spatial organization in rtaditional house is found through the analysis of field survey and measure of its micro climate in hot weather period of summer. The mean temperature of interior space is higher than outside space of the house. In the point of structural conditions, inside of Choga in caustal and mountain area is cooler than any other houses. In inland area, slate roof house is cooler than Choga. In mountain area, the thermal difference of inside and outside in Kyubjib is higher than Hotjib. In the point of spatial conditions, kitchen is the coolest space and very suitable for spatial organization. Anbang is the hottest space because of its centeral position in the house. In wind condition, mountain area is windy and caustal area is calm. Around the house the rear side of the house is windy and left side is calm.

All the surface activities including surface tension, foaming power, foam stability, emulsifying power, dispersion effect, and detergency were measured and critical micelle concentration(cmc) was evaluated in dilute aqueous solution. The cmc evaluated by the Ring method was 10-3~10-4mol/L in case of monoesters, and 10-3~5.0×10-5mol/L in case of diesters, respectively. Surface tension of the aqueous solution was decreased to 45~50dyne/cm, showing the tendency that the ability of lowering the surface tension was dependent on increasing of carbon atom number in alkyl chain. Foaming power of all the monoesters was better than that of diesters. while foam stability of diesters was to the contrary. Emulsifying power of soybean oil or benzene was specially expected to be good for emulsifiers in industrial application fields. HLB values of monoesters and diesters evaluated by Griffin's method were in the range of 8 to 12. Dispersion property of ferric oxide was stable in the range of 4.5×10-5~5.0×-4mol/L in case of monoesters, and 10-5~10-4mol/L in case of diesters.

V. cholerae non-O1 49균주와 V. cholerae O1, V. mimicus, V. vulnificus와 V. parahaemolyticus의 균체지방산(fatty acid methyl ester; FAME)을 gas liquid chromatogrphy로 분석하였다. 이들 분석자료를 통계학적으로 처리하여 Vibrio 종과 V. cholerae의 혈청형별 유연성을 비교 검토하였다. 검출된 지방산은 모두 41종이었고 분포량이 많은 것은 16:0, 16:1 cis 9, 18:1 trans 9/16/cis 11과 15:0 iso 2 OH/16:1 cis 9 였다. 검출된 지방산 중에서도 35종은 V. cholerae를 동정하는데 주요한 인자로 작용되었다. 지방산분포를 UPGMA(비가중수리분석)으로 dendrogram을 작성한 결과 V. cholerae non-O1은 V cholerae O1보다 V mimieus가 더 높은 유사도를 나타내었다. 특히 hydoxy acid는 V. chozerae의 아종단위를 동정하는데 중요하였다. V. choEeore non-O1중에서 O2, O5, O8, O10, O14, O27, O37, O39, O45와 O69의 총 10 종류 혈청형을 대상으로 지방산 조성에 의 한 유사성을 검토한 결과 유사도가 92% 이상 수준에서 7개의 아종를 형성하여 혈청형과 지방산 조성간에는 유의할 만한 상관관계가 있었다. 따라서 V. cholerne non-O1의 동정 및 역학적인 조사시 지방산 분석은 유용하게 활용될 수 있음을 알 수 있었다.

In order to study basic information on the developed electro-magnetic compass, experiments were carried out on board M. S. KAYA at the pier of Dong Kuk Steel Mill in Pusan and the Korean southern sea using a three-axis magnetic sensor from Jan. 21, 1995 to Feb. 14, 1996. The obtained results were as follows : 1. The amount of old metal on the pier was about 27,290tons~57,440tons with an average of 40,560tons, the artificial local disturbance at the pier was min. 27.1μT, max. 66.5μT, ave. 433μT for the horizontal component and min. -27.0μT, max. 45.1μT, ave. 3.7μT for the vertical component. Its direction of horizontal component was 305˚ with the ship's head up bearing at 225˚. 2. The ship's magnetic distribution on the starboard side on berthing at the pier was 17.4μT for the horizontal component and -6.2μT for the vertical component. On the ship's port side, it was 19.8μT for the horizontal component and 4.1μT for the vertical component. On the ship's starboard side at sea, the ship's magnetic distribution was 19.2μT for the horizontal component and 3.2μT for the vertical component. On the ship's port side, the readings were 22.0μT for the horizontal component and -1.8μT for the vertical component. The directions of these readings were nearly starboard side. 3. On the pier, the secular change of the artificial local disturbance decreased 8.3μT from 61.0μT to 52.7μT for the horizontal component and decreased 7.1μT from 8.9μT M 1.8μT for the vertical component. On the starboard side from its berth, the ship, s magnetic distribution increased 2.6μT from 14.8μT to 17.4μT for the horizontal component and increased -0.1μT from -6.1μT to -6.2μT for the vertical component. On the ship's port side from its berth, it increased 7.1μT from 12.7μT to 19.8μT for the horizontal component and increased 10.2μT from -6.1μT to 4.1μT for the vertical component. 4. While at sea, on the ship's starboard side, the Secular change of the ship's magnetic distribution increased 3.9μT from 15.3μT to 19.2μT for the horizontal component and increased 2.0μT from -5.2μT to -3.2μT for the vertical component. On the port side, the changes increased 11.4μT from 10.6μT to 22.0μT for the horizontal component and increased 4.9μT from -6.7μT to -1.8μT for the vertical component. Upon berthing at the pier, the deviation of the secular change increased westerly 1 degree W~ 2.5˚ W from 3.5˚ W~ 5˚ W M 6W with the ship's head up bearing at 225˚. While at sea, these increased westerly 2˚ ~ 3˚ from the Northeast to the South and increased easterly 1˚ ~ 8˚ from the Southwest to the North. 5. While at port, within 1 mile between the ship and berth of the pier, as we approached the pier, the westerly deviation increased and when we departed the pier easterly deviation increased. When approaching the pier, the deviation was smaller than the deviation when the ship was departing from the pier. When approaching the bearing at 225˚ with the ship's head up bearing, the varies of deviation was smaller than the varies when the ship's head up bearing was departing from it.

옥수수기름의 탈취온도가 trans 지방산 생성량 및 그 조성에 미치는 영향을 GLC를 이용하여 측정하였다. 상대적으로 저온탈취인 240∼250℃에서는 극미량의 trans 지방산만이 검출되었으나, 고온탈취인 255∼270℃ 구간에서는 0.30, 0.57, 0.64 및 0.81%를 나타내었다. 이성화 현상은 이중결합수가 증가할수록 두드러졌으며, tt 및 ttt형은 거의 검출되지 않는데 비하여 ct, tc, cct 및 tcc형이 다량 검출되었다. 따라서, 탈취유의 이화학적 특성과 함께 이성체형성의 극소화는 저온탈취에 의하여 최대의 효과를 얻을 수 있음을 확인하였다.

본 연구는 도시내 친자연공간에서 자연관찰시설의 설치 및 운영에 관한것으로서 일본 관동지방을 대상으로 하였다. 중요한 자연관찰시설은 비지터센터, 자연관찰로 그리고 자연관찰로 상에 설치된 각종 해설시설이었다. 또한, 친자연공간에서는 자연을 이해하고 체험하게 하는 인터프리테이션이 다양한 유형으로 전개되고 있었다. 인터프리테이션은 레인져, 자연해설원 등 전문가와 자원봉사자들에 의해 이루어지고 있었으며, 자원봉사조직이 있는 대상지에서 자연해설 종류가 다양하였다. 자원봉사자들의 주요활동은 자연해설 이외에도 환경관리와 조사, 소식지 발간이었다. 친자연공간의 셀프가이드룰 위한 학습매체는 2~4종류이었고 홍보방법은 도, 시, 구의 홍보가 가장 많았으며, 인터넷 홈페이지, 지역 전자게시판, 케이블 TV와 Fax를 이용하는 사례도 있었다.

This study has been researched mainly about the gradual changing patterns of site plan and plan layout of 17 sampling traditional houses in kyungpuk province during the time period of 1877-1945. The objective of this study is to closely examine the characteristics of locality and trend of the times. Survey and Measured drawing, personal interviews with clients has been carried out and the result is as down below; 1.The certain changes have shown that the furnace in sarangchae(outer wing for men) in ㅁ shaped and 『』 shaped houses served only for that purpose and inner gate has been built in sideward of sarangchae. 2.As living standard was upgraded storage space and size of the rooms got bigger. On the other hand, spacial formation was emphasized by its function accordding to house activities and living circulation because the family members in direct line became reality of the time. 3.The modernistic thought of rationalism and convenience are well expressed in the plan layout and house living as a whole.

This study was carried out to find out general characteristics and health-related be haviors of elders aged 60 or over and factors related to their activities of daily living, and thus to contribute to their health maintenance and promotion. The subjects were 200 elders who had resided at An-Dong city and participated in this study. To collect data, the field survey was conducted from December 13 to 23, 1996 with structured questionnaires by 6 trained student interviewers. Chi-square test, t-test and Pearson's correlation were used for data analysis by use of SPSS/ program. The major findings were as follows; 1) In the individual characteristics of the respondents, the average age were 73.6 years old. 21.5% of the subjects were 60-69 years old, while 27.5% were 70-74 years old, 25.0% were 75-79 years old, 26.0% were 80 years old or over. 2) For the degree of the subject's perceptive health condition, the aver age 3.39 point and standard deviation 1.09. The perceptive health condition of the subjects was in the mid point range of health condition. 3) 46.6% of men and 25.8% of women practiced exercise regularly for their health maintenance and promotion. 4) For the degree of the subject's perceptive health condition, the difference by sex was not statistically significant. 5) 51.8% of men and 60.2% of women has idea for interventions to health promotion program by rehabilitation services.

경북지역 동계 사과원의 절지동물상을 조사한 결과 사과나무 유인밴드 내에서는 3강 19목 58과가 채집, 분류.동정되었고, 그중 점박이응애(Tetranychus urticae Koch) 53%, 사과면충(Eriosoma lanigerum Hausmann) 16.7%, 은기문목(날개응애류) 13.3%, 톡토기목(Collembola) 9.3%순으로 나타나 초식자가 가장 많았고, 다음이 부식자였으며 천적은 드물게 조사되었다. 사과나무 낙엽에서는 2강 12목 17과가 조사되었는데, 그중 점박이응애가 63.1%로 우점이었고, 톡토기목이 13.7%였으며, 기타 절지동물은 몇 개체씩만 조사되었다. 사과나무 아래 토양에서는 2강 9목 18과가 조사되었는데, 톡토기목이 37.9%, 날개응애류가 34.4%, 점박이응애가 16.1% 순으로 나타나 부식자가 가장 많았으며, 다음이 초식자였고 천적류는 몇 개체씩만이 조사되었다.

본 연구는 국내에서 도시내 친자연공간의 조성시 방향성을 제시하기 위한 연구로서 일본 관동지방을 대상으로 하였다. 대상지는 6개의 사업유형으로 분류되었으며 이들 사업의 입안 배경을 파악하였다. 각 대상지의 기본구상, 환경조건 및 생태적 조건조사, 계획 및 설계(zoning)과 이용계획, 목표설정 및 관리계획), 자연환경의 정비, 관리, 모니터링에 대한 내용 및 기법을 분석하였다. 도시내에 자연과의 접촉공간 창출을 위해 계획이 수립되었으며 비오톱조성기법에 의해 환경이설형, 환경창출형, 환경개량형을 기본으로 하였다. 또한 현 환경과 생태계를 보전하면서 새로운 비오톱을 창출하는 형태가 가장 많았으며 조성계획시 목표종의 설정은 조성방향성을 명확히 하는데 핵심적인 사항으로 판단되었다.