Thiol의 친핵성 첨가물의 합성(제Ⅸ보) (Diacylivinylaryloxy)acetic acid 유도체와 그 Thioglycolic Acid 참가생성물의 합성

한인섭,김태린,허태성,최재희 聖心女子大學校 1989 論文集 Vol.21 No.-

이뇨작용 및 항종양효과가 있으리라고 예상되는 (acetylbenzoylvinyloxy)acetic acid 유도체(3a-3d)와 (dibenzoylvinylaryloxy)acetic acid 유도체 (3e-3h) 및 이들의 thioglycolic acid 첨가생성물(4a-4h)을 합성하였다. (dibenzoylvinylaryloxy)acetic acid 유도체는 hydroxybenzaldehyde 유도체로부터 monochloroacetic acid를 이용하여 2단계 반응으로 합성하였다. (Acetylbenzoylvinyloxy)acetic acid derivatives(3a-3d), (dibenzoylvinylaryloxy) acetic acid dervatives(3e-3h) and their thioglycolic acid adducts(4a-4h) which are expected to have diurectic activities and antitumour effect were synthesized. (Diacylvinylaryloxy)acetic acid derivatives wer prepared from hydoxybenzaldehyde derivatives via two step reaction employing monochloraccetic acid.

대학 구내식당의 음식쓰레기 감량을 위한 교직원의 의식 및 이용실태 조사

한재숙,오옥희,최영희 동아시아식생활학회 2000 동아시아식생활학회지 Vol.10 No.1

The goal of this study was to find the way of reduction on food waste in the university cafeteria. A survey was conducted on the 500 faculty members using Yeungnam University cafeteria, and if illustrates the faculty's use and perception for the reduction of food waste. Its results can be summarized as follows 32.0% of the total users use the university cafeteria everyday, also 86.6% of the users preferred Korean style dish. Female users left more food than the male users resulting in more food wastes. The male users resulting in more food waste and the most leaving food was Kimchi than the other types of foods. The most favorite stew and side dish turned out to be Yukgaejang and Bulgogi respectively, also Kimchibokkumbab was the preferred dish. But they disliked Sunjiguk, Ginger, Jellyfish and Mackerel pike. The perception of male users on the reduction of food waste was lower than that of female users. The best way of food waste treatment recognized by the users were utilizing the waste food as fodder for animals or fertilizer.

신우신염으로 오인된 부종양증후군을 동반한 신세포암

한민철,김재헌,박성재,변동원,강덕희,심봉석 이화여자대학교 의과대학 2004 EMJ (Ewha medical journal) Vol.27 No.2

Renal cell carcinoma can presents wide range of signs and symptoms, and commonly associated with paraneoplastic syndrome. Paraneoplastic manifestations are present in up to 20% of patients with renal cell carcinoma. There is convincing evidence that renal cell carcinoma tumor cells elaborate proteins that serve as mediators of endocrine (ex ; ectopic production of parathyroid hormone-related protein or erythropoietin) as well as nonendocrine paraneoplastic syndromes. A paraneoplastic syndrome may be the various clinical presentation of renal cell carcinoma in a significant number of patients, therefore mimicked other general disease. We report a case of renal cell carcinoma associated with paraneoplastic syndrome mimicking pyelonephritis.

대구지역 고등학생, 대학생의 칼슘 섭취 실태 및 기호도 조사 연구

한재숙,이연정,최영희,송주은,권상호 동아시아식생활학회 1997 동아시아식생활학회지 Vol.7 No.3

This study was performed by questionnaire to investigate the recognition, preference and intake of calcium and related food behaviors of high school and college students (males 200, females 200) in the Daegu area. The daily intake was determined by a 24-hr dietary recall method. The results were summarized as follows: The recognition score of calcium of the subjects was male 10.46, female 11.54, respectively. Also the preference score of calcium source foods of the subjects was male 3.40, female 3.51. The students preferred yoghurt, ice cream, sweet potatoes and milk, in the order, but they disliked beans boiled in soysauce, sesame seeds and cheese. The frequency of calcium source foods were remarkably low. Milk products were the most preferred and eated calcium source food. A day's calcium intake was 54.1~61.1% of RDA for Koreans. The meal skipping, diet and nutrition consideration ratio of the subjects were 66.5, 13.3, 20.0% respectively. There was a significant positive correlation between the recognition and preference scores of calcium.

가압유동층연소로에서 국내무연탄의 황산화물 배출특성

한근희,송용식,류정인,손재익,진경태 한국화학공학회 2003 Korean Chemical Engineering Research(HWAHAK KONGHA Vol.41 No.1

본 연구는 가압유동충연소로에서 국내 무연탄을 연소함에 있어서 SO_2 배출농도에 대하여 고찰하였다. Bench scale PFBC에서 석탁을 연소하는 동안에 탈황제로 식회석을 사용하였으며, 배가스의 배출특성을 조사함에 있어서 SO_2의 제어에 주안점을 두었다. 석탁은 강원도 태백지역에서 채탄된 무연탄이고, 석회석은 강원도 삼척지역에서 얻은 것이다. 실험장치는 층 직경 0.17m, freeboard 직경 0.25m이고, 총 높이가 5m로 이루어졌다. 실험은 운전압력(1-6 atm), 운전온도(850-950℃), 과잉공기(10-30%), Ca/S 몰비(0.8-4.8)의 조건으로 수행하였다. 결과적으로 최대 탈황율을 보인 층(bed)온도는 1, 2 기압일 때 850℃, 4 기압일때 900℃, 6 기압일 때 950℃로 나타났다. 또 탈황율은 모든 실험조건에서 운전압력, Ca/s 몰비, 과잉공기가 증가함에 따라 증가하였다. 국내무연탄의 가압유동충연소시 안정적인 SO_2의 배출을 위하여 각각의 운전압력에서 적정한 Ca/S 몰비는 2 기압 이하일때 Ca/S≥4.8, 4기압일 때 Ca/S=4.8, 6 기압 이상일때 Ca/S≤4.8를 보였다. This study was to investigate the SO_2 emission with Korean anthracite in a PFBC (Pressurized Fluidized Bed Combustor). This work focuses on the control of SO_2, one of the severe air pollutants in flue gas, emission characteristics by injecting sorbent during the combustion of coal in a bench scale PFBC. The coal and limestone used in this work were Taeback anthracite and Samchuck limestone, respectively, in Korea. The effects of operation parameters such as pressure (1-6 atm), bed temperature (850-950℃), excess air ratio(10-30%), and Ca/S mole(0.8-4.8) on desulfurization was investigated in PFBC(0.17m of bed diamether, 0.25m of freeboard diameter and 5.0m height). The bed temperature showing maximum sulfur capture increased from 850℃ at 1 and 2 atm. to 950℃ at 6 atm. with 10% of excess air ratio. Sulfur capture increased as excess air ratio increased at all experimental condition. Both the sulfur capture and the temperature showing maximum sulfur capture increased as operation pressure increased. It was recognized that Ca/S mole ratio higher than 4.8 was needed below 2 atm. and lower Ca/S mole ratio than 4.8 was needed at 4 and 6 atm. for the stable SO_2 emission in combustion of Korean anthracite.

대두 식이섬유를 이용한 특수 영양식품의 유효성 평가

한재흠,이균희,손현수,이윤복,박점선,오만진 충남대학교 농업과학연구소 2008 농업과학연구 Vol.35 No.1

In the development of enteral foods for the patients with diarrhea, soybean hull, by-products of soybean processing, was used to prepare crude dietary fiber extracts (soybean hull fiber, SHF). Total dietary fiber content of SHF is 85% and their composition are 86.1% cellulose, 8.1% hemi-cellulose, and 4.7% lignin. The effects of SHF on the prevention of diarrhea were studied in animal. Spraque-Dawley (SD) rats were fed AIN93G diets containing 5% dietary fiber for 3days simultaneously inducing diarrhea with the phenolphthalein Mg citrate solution. On day 4, feces were collected at different time point. Dietary fibers used for the animal study were SHF, soybean cotyledon fiber (SCF), psyllium husk fiber (PHF), and chicory fiber (CF). α-cellulose was used as a control. Body weight gain, calorie consumed and food efficiency ratio among the experimental groups were not different. However, water content in the feces of SHF group was significantly lower by 10%, compared with other groups at 24hrs. time point. This effect was even greater in the feces collected later than 24 hrs. time point. SHF seems to have a greater effects on slow the symptom of diarrhea. Based on the previous results, enteral food enriched with SHF were prepared and its effect was compared with other commercially available products from domestic or imported ones. Weight changes among experimental groups were not different, but the moisture content of feces consumed SHF enriched products were lower than that of other products. Approximately 10% decrease in water content was observed from feces collected at 24 hr time point. According to the sensory evaluation, overall acceptability of the enteral food enriched with SHF was 3.24 out of 5 indicating that taste of this product is acceptable. 대두가공에 부산물로부터 얻어지는 대두 식이섬유를 이용하여 설사환자를 위한 경장 영양 식이를 개발하기 위하여 쥐에게 투여한 후 체중증가율, 변의 수분감소, 사료효율 등을 측정하여 다음과 같은 결과를 얻었다. 대두피 중의 식이섬유함량은 85% 이었고 cellulose 가장 높았으며 hemi-cellulose, lignin의 순 이었다. 대두 식이섬유가 대조구에 비하여 체중 감소율은 약간 낮았고 사료효율은 약간 높았다. 대두 식이섬유를 섭취시킨 쥐가 치커리 식이섬유, 차전자 피에 비하여 24시간 후의 변의 수분함량은 10% 낮았다. 대두 식이섬유를 첨가한 경장영양식이로 사육한 쥐의 체중변화와 사료효율은 3제품 간에 차이가 없었으나 다른 하나의제품은 대조군에 비하여 낮았다. 대두 식이섬유를 이용하여 가공한 경장영양식이 다른 상업용 제품에 비하여 실험쥐의 변 수분함량은 10% 이상 낮았다.

산업장 근로자를 대상으로 실시한 한방 건강검진의 만족도

한현정,정재열,권소희,손용선,장두섭,이기남 한국산업위생학회 2003 한국산업보건학회지 Vol.13 No.2

The examinees who received oriental and western health examination both and submitted questionnaire were 257 workers in workplace for 1 month during health examination for industrial workers. The research was to compare the satisfaction of oriental and western health examination by the questionnaire. The data that were collected by health examination were analyzed into frequencies, ANOVA, T-test with use of SPSS 10.0 program by the research purposes. The results were as follows: 1. Health examination in satisfaction comparison by the general characteristics of subject was significant in oriental health examination for the subjects who had 9-10 working hours(P〈0.05). 2. The workers who had high confidence in result of health examination, affirmative thinking for requirement of health examination, arbitrary decision for receiving the health examination, had high satisfaction in oriental and western health examination both, It was statistically significant difference. 3. For the difference in subjective health condition's recognition, the subject who answered " Healthy" had high satisfaction in western health examination, and it was statistically in western health examination, and it was statistically significant The subject who answered "Healthy" for the early detection of disease had high satisfaction in western health examination, The subject who answered skeptical for the early detection of disease had high satisfaction. in oriental health examination and it was statistically significant. 4. The respondent who said "Yes" for the question, whether you know about oriental health examination or not before receiving oriental health examinatgion had relatively high satisfaction For the question about including of oriental health examination continuously in the coming future, the subject who replied affirmative answer had high satisfaction in average, and it was significant difference(P〈0.05). 5. For the question that will be needed in the item of oriental health examination, the highest item was the requirement of specific oriental health examination for various diseases, followed by the requirement of medical specialist for individual need of medical examination by the item, and the prescription of herbal medicine, the medical examination of cancer, the interview for folk remedies, the parallel treatment for acupuncture cupping, etc, the medical examination for adult disease, the requirement of room for medical examination etc.

여성병원 공용공간의 구성상의 특성과 유형에 관한 연구 : 외래진료부를 중심으로 Focused on the Outpatient Department

한진희,박재승 대한건축학회 2003 대한건축학회논문집 Vol.19 No.5

Recently, due to deepening of competition by user's varied demand, changed healthcare environments, etc, the marketing concept has been introduced at healthcare facility. There is a trend that a establishment of women's hospital is increasing as specialized type. In different from general hospital, they are providing specialized and integrated services in response to the women's disease and demand. Particularly, public space in women's hospital has been changed in terms of area, shape and program. However, there used to be not enough research efforts of responding these changes. Therefore, the purpose of this study investigates and analyzes the spatial characteristics of the public space in women's hospital through a analysis of case study. The conclusion of this study is acquired by investigation and analysis the pubic space of the women's hospital which is situated in capital region and investigation the variation of space composition and development process of public space and user's behaviour in representative public space that is classified with three types(hall-type, corridor-type, courtyard-type).

레이저 클래딩 중첩도가 표면특성에 미치는 영향

이제훈, 서무홍, 한유희 한국레이저가공학회 2000 한국레이저가공학회지 Vol.3 No.1

A 4kW RS840 CO2 laser with a powder auto-feeding apparatus has been used to deposit multiple overlapping tracks of Ni-base superalloy on to low carbon steel. It was found that the surface roughness(turbulence) of an overlapped cladding layer decreased with the increase of the overlapping ratio in an oscillating manner. When the overlapping ratio had values of 0.62, the surface turbulence was lowest. Overlapping ratio offer significant potential for improvement of materials surface properties such as corrosion performance and wear resistance. This paper reports that the overlapping ratio shows best corrosion resistance. The tensile residual stresses generated at the higher overlapping ratio(>0.45) and the element concentration of Fe increased in the surface layer at the lower overlapping ratio(<0.45) may lead to worse corrosion resistance.

기독교내에서의 무용의 당위성 연구 : 성서를 중심으로

한윤희,한재선 [용인대학교 학생생활연구소] 2002 학생생활연구 Vol.10 No.-

A large number of dancers of foreign countries today undertake the choreography on the theme of the Bible based on their artistic inspirations and actively create dance plays in the form of art in missionary works and church services. According to this trend, results of research works show the characteristics of the Bible in itself with a lot of subject matters and dramatic elements. The Bible has provided so many stories and worked as resources of infinite inspiration in the dance as well as other fields of art like this. Many works based on the Bible nowadays were created in a field of church services and missionary dances, or in a pure field of artistic embodiments. The Bible extended a creative range of the dance, having a religious effect on general audience in a form of art, and, at the same time, and furnishing basic data for activating the creativity of the dance for church services or missionary works. At this point of time that a range of Christian arts is being extended in various fields of society, particularly, it is necessary that missionary and dancing groups dynamically show activity in works for establishing the Christian dancing in our culture for showing the grace and love of God through the medium of the dance using human body.