조선후기 천문학자 이덕성의 생애와 천문활동

안영숙,민병희,서윤경,이기원,AHN, YOUNG SOOK,MIHN, BYEONG-HEE,SEO, YOON KYEONG,LEE, KI-WON 한국천문학회 2017 天文學論叢 Vol.32 No.2

The life and astronomical activity of Lee Deok-Seong (李德星, 1720-1794) was studied using various historical sources, including the astronomical almanac, Seungjeongwon-Ilgi (Daily records of Royal Secretariat of Joseon dynasty), and the Gwansang-Gam's logbooks during Joseon dynasty (A.D. 1392-1910). We present the results of the study including the following main findings. First, from the investigation of Lee's family tree, we find that a number of his relatives were also astronomers, notably Samryeok-Gwan (三曆官, the post of calendrical calculation). Second, we find that he took part in the compilation of an annual astronomical almanac over a period of at least 16 years. His major achievements in the astronomy of the Joseon dynasty were to establish a new method of calendar-making calculation and to bring astronomical materials to the Joseon court through a visit to China. The Joseon dynasty enforced the Shixianli (時憲曆, a Chinese calendar made by Adam Shall) in 1654 without fully understanding the calendar. So an astronomer and an envoy were dispatched to China in order to master the intricacies of the calendar and to learn as much of Western science as was available in that time and place. Lee Deok-Seong worked at the Gwansang-Gam (觀象監, Royal Astronomical Bureau) during the reigns of King Yeongjo (英祖) and Jeongjo (正祖). As best as we can ascertain in relation with the calculations in the Shixian calendar, Lee visited China four times. During his trips and interactions, he learned a new method for calendar-making calculations, and introduced many Western-Chinese astronomical books to Joseon academia. Lee greatly improved the accuracy of calendrical calculations, even while simplifying the calculation process. With these achievements, he finally was promoted to the title of Sungrok-Daebu (崇祿大夫), the third highest grade of royal official. In conclusion, history demonstrates that Lee Deok-Seong was one of the most outstanding astronomers in the late-Joseon dynasty.

대전시 대형빌딩 사무실 근무자들의 실내공기에 대한 주관적 평가와 자극증상

이경숙,조영채,이동배 忠南大學校環境問題硏究所 1993 環境硏究 Vol.11 No.-

In order to evaluate the indoor air quality of the building offices and to know the health symtoms of office workers, this questionaire survey was conducted from the 570 workers employed in the 9 large buildings(4 naturally ventilated and 5 mechanically ventilated) in Taejon area from 1 July, 1993 to August, 1993. The results were summarized as follows. 1. An opinions of the building office workers on the indoor air quality was higher in the rates of dissatisfaction as 57.0% than that of satisfaction as 43.0%. 2. The dissatisfaction rates by the workers on the indoor air quality were higher in the mechanically ventilated buildings than naturally ventilated, buildings compared with contributing factors such as age, sex, marital status, duration of work, work hours per day, number of workers per floor space, smoking in the office, operate a computer and a copier in the office etc. 3. The reasons of dissatisfaction by the office workers on the indoor air quality were "bad circulation", "dusty", "too dry", "too hot" and "noisy" in that order. But the "ban circulation " " dusty" and "too dry" were significantly higher in the mechanically ventilated buildings than the naturally ventilated building( P<0.05). 4. Most workers answered the times when the indoor air quality is worst were during "hot", in the "afternoons", "crowdy" and "cold" in that order. Especially, the times when "Rainy and snowy" and "crowdy" were significantly higher in the mechanical ventilated buildings than the naturally ventilated buildings(P<0.05). 5. They complained symptoms such as "congested eyes" "runny nose" "stuffy nose" "nausea" and "drowsiness" and the rates of symptoms complained were significantly higher in the mechanical ventilated buildings than the naturally ventilated buildings (P<0.05).

흰쥐 혈액-태반 관문의 합포체성 영양세포막에서 특이성 유전자의 발현

이경은,강영숙 숙명여자대학교 약학연구소 2004 약학논문집-숙명여자대학교 Vol.21 No.-

태아에 대한약물및 영양물질의 수송은합포체성영양세포막이 혈액-태반관문의 역할을함으로써 조절되고 있다.사람의 경우는 이 세포막이 한층의 상피세포충으로 이루어져 있고횐쥐에서는 두충으로구성되어 있다. 이두 충사이는connexin 26이 통로역할울하는gap junction을 이루고 있는데 아직 이두상피세포충의 생리적 역할에 대해서는 정확히 밝혀지지 않았다. 최근에 횐쥐의 조건적 불사화합포체성 영양세포막의 세포주가수립되어 이를 이용하여 이 세포막의 생리적 역할에 대해서 분자유전학적인 측면에서 규명하였다. cDNA microarray를 사용하여 세포막의 두 충을 나타내는 세포주 TR-TBT 18d-l과 18d-2에서 서로 다르게 발현하는 10개의 유전자를 확인하였고,이 중에서 7개의 유전자는 18.1에 더 많이 발현하였다. 특히 막 특이성 유전자를 확인하기 위하여 정량적 real-time PCR로 조사한 결과, ezrin과 NHERF-1 등의 mRNA 발현량은 184-1에서 2-9배 더 높게 나타났으며 hsc70과 NHERF-2발현은18d-2에서 더 높게 나타났다. 그러므로 횐쥐의 태반세포의 각 충은 극성을 나타내는 특이 유전자의 발현량의 차이를 나타냄으로써 물질의 수송 또는 막의 결합등에 서로 다른 생리적 기능을 나타낼 것으로 보인다.

참깨박의 재활용방안 : 제2보, 알칼리 및 염수추출법에 의한 분리참깨단백의 제조 2. Manufacturing of Isolated Sesame Protein by Alkali and Salt Extraction Method

이근보,김경이,구본순,김덕숙 瑞逸專門大學 1993 論文集 Vol.11 No.-

참깨탈지박(DSM)으로부터 알칼리(AEM) 및 염수추출법(SEM)에 의하여 분리참깨단백(ISP)을 제조한 결과 회수율은 각각 43.06, 41.13%였으며, ISP의 조단백 함량은 각각 90.14, 91.08%였다. 현째까지 알려진 바로는 AEM이 가장 적합한 추출방법인 것으로 알려지고 있으나, 회수율 및 단백함량 등을 종합적으로 고려할 때, SEM이 우수한 것으로 밝혀졌다. 이들 ISP의 아미노산 조성은 필수 아미노산중 Isoleucine, Lysine이 FAO 권장치 이하였으며, Lysine 함량은 FAO 권장치의 57-64%에 그쳐 제한 아미노산으로 밝혀졌다. We are manufactured isolated sesame protein(ISP) from defatted sesame meal used for extraction method by alkali(AEM) and saline solution(SEM). The recovery yields were 43.06, 41.13%, and crude protein content of ISP were 90.14, 91.08%, respectively. AEM was reported the most suitable extraction method. But in the case of consideration the recovery yield and crude protein content, SEM was a excellent extraction method. Amino acid composition of ISP was represented the low level to isoleucine and lysine than FAO reference pattern. Expecially, lysine was a limiting amino acid, the content was about 57-64% level of FAO reference pattern.

한국전통생활문화에 관한 고찰

이숙,홍윤호,신윤숙,신효식,한경미,최정미,김은정 全南大學校家政科學硏究所 2002 生活科學硏究 Vol.12 No.-

This study is objected on preliminary research for more scientific and wider studies on the Traditional Living Culture of Korea. For this purpose, studies about clothing, food, home management, Traditional Living Culture were reviewed and analysed. The results were as follows : First, Clothing culture studies concentrated on ritual clothings, Second, Food Culture studies included history of traditional food development and recipes. Third, in the field of home management value system, attitudes and parent-child relations were studied,

가족성 정신분열병 환자에서 임상 특성의 가족내 연관성

최경숙,이유상,장용이,조은영,전현옥,김창현,김상욱,홍경수 大韓神經精神醫學會 2004 신경정신의학 Vol.43 No.5

Objectives : This study aims at examining familial associations of symptoms and clinical characteristics in affected sibling or relative pairs of schizophrenia as an effort to identify genetically homogeneous phenotypes. Methods : Forty-seven relative pairs with DSM-IV diagnosis of schizophrenia from thirty-five Korean families multiply affected with schizophrenia were ascertained. Direct interviews were done using the Korean version of Diagnostic Interview for Genetic Studies (DIGS). The Krawieka Rating Scale and the Schedule for the Deficit Syndrome were also applied for further evaluation of psychopathologies. Intra-familial concordances and correlations of clinical characteristics and symptoms were tested using χ² -test and Spearman's correlation. Results : Significantly high concordance rate within relative pairs was found for the diagnosis of paranoid vs. non-paranoidsubtype (χ²=7.623, P=0.006, df=1). Deficit vs. non-deficit syndrome also showed significant concordance (χ² =3.850, p=0.0497, df=1). Among single symptom items in DIGS, only 'auditory hallucination' showed significant concordance rate ( χ² =5.503, P=0.019, df=1). Factor analysis for symptoms items in the Rrawiecka Rating Scale indicated three symptom dimensions ; negative, psychotic and affective, Psychotic (P =0.442, P=0.003) and affective dimension scores (p =0.427, P=0.004) showed significant intra-familial correlations. Age at onset of recognized psychotic symptoms showed significant correlation only within the male sibling pairs. Conclusion : Familial factors, Possibly genetic factor contribute to the phenotypic characteristics of paranoid vs. non-para-noid subtype, deficit vs. non-deficit syndrome, auditory hallucination, and affective syndrome, It supports their use in the delineation of homogeneous subgroups for future genetic studies.

우리나라 산재보험의 정신질환 인정실태

최경숙,이현주,김세진,이창화 大韓神經精神醫學會 2006 신경정신의학 Vol.45 No.3

Objectives : The purpose of this study was to determine characteristics of work-related psychiatric injuries with Korean Workers' compensation data. Methods : We analyzed the distribution of sex, age, types of work-related psychiatric disorders, type of industry and occupation. Using the data of 3175 Korean workers' compensation cases who were compensated for work-related psychiatric injuries from 2001 to 2003. Results : Work-related psychiatric injuries have increased annually. 897 cases, 1099 cases and 1179 cases were compensated during three years (2001-2003). Men accounted for many more cases than women. The most common age group was 41 -49. The majority of work-related psychiatric injuries were 'organic, including symptomatic, mental disorders', 'neurotic, stress-related and somatoform disorders' and 'mood [affective] disorders'. For accidental psychiatric injury cases construction and manufacturing were the most common industries. Manufacturing, business activities, construction and transport were common in regard to work-related psychiatric disorders. In this study there was a high frequency of craft and related trades workers, elementary occupations and plant and machine operators and assemblers in accidental psychiatric injury cases. Work-related psychiatric disorders were frequent for elementary occupations, plant and machine operators and assemblers, craft and related trades workers, service workers, legislators, senior officials and managers. Conclusion : This investigation provided more information about the psychiatric injuries of Korean workers. These findings should help formulate intervention and prevention strategies of work-related psychiatric disorders.

大邱地域 一部 國民學校 兒童의 肥滿度別 體脂肪 比率과 血淸脂質値

김인숙,이경수,강복수 韓國學校保健學會 1994 韓國學校保健學會誌 Vol.7 No.2

This study was conducted to identify the relationship between body fat percent/serum lipid level and obesity index among school children. The study subjects were 277 boys and 266 girls aged between 10 and 11 years old in a selected elementary school in Taegu City. The survey was conducted for the period of two months from May 1 to June 30, 1993. A Rohrer index(weight/height3) was calculated for each individual as a measure of obesity. Three groups were classified as underweight(Rohrer index < 109). normal(109<Rohrer index < 140).and overweight(Rohrer index > 140). As for the body fat percent,fat weight. lean body mass were measured by impedance fat. meter(Model SIF-891). Serum total cholesterol. high-density lipoprotein. and triglyceride were measured by automated clinical chemistry analyzer(Astra system). Obesity was found 18.1% in boys and 14.7% in girls. Body weight. fat percent. fat weight. and lean body mass were significantly different among three groups classified by Rohrer index in both sexes. Serum total cholesterol, triglyceride, atherogenic index and T-CHO/HDL ratio were also significantly different among three groups in both sexes. Serum total cholesterol, low-density lipoprotein, trigylceride, atherogenic index of boys were positively correlated with height, weight. Rohrer index, fat weight, lean body mass, and triglyceride. The negative correlation was found in high-density lipoprotein against height, weight, Rohrer index, fat percent, fat weight, lean body mass. Triglyceride and atherogenic index of the girls were positively correlated with height, weight, Rohrer index, fat percent, fat weight, lean body mass. The negative correlation was found in high-density lipoprotein against height, weight, Rohrer index, fat percent, fat weight, lean body mass. These findings suggest that the prevention of obesity and hyperlipidemia among school children is very important. Thus adoption of healthy life-style is strongly recommended in school health programs in order to prevent the obesity and hyperlipidemia.

마약성 진통제 사용에 관한 지식 및 태도의 비교

김경희,최경숙,이순실,이병구 한국병원약사회 2000 병원약사회지 Vol.17 No.4

Narcotic analgesics has been known as representitive drugs for pain control n terminally ill patient with palliative care, narcotic analgesics use is most effective and best, way to reduce pain in that patients However many patients are poorly complient with narcotic analgesics for lack of knowledgement of narcotics effect, perception of addictive drug, tolerence and adverse reaction. In addition to many doctors do not choose the adequate narcotics according to pain severity. It has been reported that effective pain management has not been achieved by doctors and nurses because of shortness of knowledgement of narcotic use on administration. This study was performed to identify pharmacist knowledgement of narcotic analgesics in respect that the pharmacist are responsible for patient education of narcotic medication, to identify the barrjers of narcotic dispensing and administration and then to compare the knowledgement between doctors, nurses and pharmacist. At first we surveyed the pharmacist's knowledgement and attitude by written questionnaire in SNUH in Sep. 2000, and then we compared this result and doctors and nurses' result has been taken already in SNUH in May 1999. The questionnaires are composed of narcotics classification 11, narcotic pharmacology 8, narcotic administration 5, more detail question 15 cited in Elliot study. The result is analysed by average, S.D., frequency, percentile, comparison of knowledgement of doctors, nurses and pharmacist is analysed by paire t-test, ANOVA. As a result, the pharmacist group has higher average in knowledgement of narcotic analgesics, however it was not different from doctor and nurse's significantly. According to result of attitude analysis, 48% of pharmacist has been hesitated in dispensing and administration of narcotics, that was because of the difficulty in management of narcotic prescription (25%). The role of pharmacist in pain management of patients who take narcotic analgesics is very important and great. We ought to obtain a certain of accurate knowledgement of narcotic analgesic use and perform a effective and responsible medication education and counseling.

둥시 장아찌 제조 과정 중 이화학적 특성 변화

차원섭,백신경,나경민,박준희,오상룡,이원영,천성숙,최웅규,조영제 한국응용생명화학회 2003 Applied Biological Chemistry (Appl Biol Chem) Vol.46 No.4

떫은감 품종의 하나인 등시를 이용하여 감장아찌 제조 중 과육의 이화학적 변화를 조사한 결과, 염도 변화는 저농도 간장 및 된장 침지의 경우 다소 완만한 증가를 보였고, 고농도의 간장 및 된장 침지의 경우 침지 기간내내 증가하는 것으로 나타났다. 간장 침지액 감장아찌의 경도는 간장 및 된장 모두 20-80% 농도에서는 침지 초기에는 증가하다가 침지 기간이 경과할수록 감소하는 경향을 나타내었다. 간장 침지 감장아찌의 색도 변화는 저장기간이 경과할수록 명도가 낮아지는 경향이었고, 적색도와 황색도는 침지액 농도를 달리하였을 경우 농도가 낮을수록, 침지 기간이 길어질수록 높았으며, 침지액 농도에 따른 차이는 크지 않았다. 침지액의 간장 및 된장의 농도를 달리하였을 때 감장아찌 중의 탄닌함량의 변화는 모든 침지액 농도에서 침지 기간이 지속될수록 탄닌의 함량은 저장 초기에 서서히 감소되다가 침지 기간이 길어질수록 급격히 감소하였으며, 첨가량에 따른 탄닌함량의 변화폭은 크지 않았다. 침지액의 간장 및 된장의 농도를 달리하였을 때 감과육에 존재하는 연화효소인 polygalacturonase와 pectinesterase 활성 변화는 간장침지 및 된장침지 모두 침지 초기부터 효소활성이 증가하기 시작하였으며 침지 기간이 경화할수록 효소활성은 더욱 높아지는 것을 알 수 있었고, 침지액의 농도가 높아질수록 효소활성이 억제되었다. Changes of physicochemical properties during the preparation of persimmon pickles were investigated. The salinity in persimmon pickles increased during storage time (0~50 days) with soy sauce and soy paste. When the fermented soy sauce and soy paste was added to the soaking solution with 80~100%, the salinity increased more rapidly. The hardness of persimmon pickles with soy sauce and soy paste was slightly increased up to the 20 or 30th day of storage and then decreased. L value of persimmon pickles was gradually decreased, but a and b value were slightly increased. The concentration of soluble tannin in persimmon pickles was slightly decreased down to the 20th day of storage and then decreased rapidly. The activities of polygalacturonase and pectinesterase as softening enzyme in persimmon pickles with soy sauce and soy paste increased during storage time (0-50 days) and enzyme activity was inhibited by high concentration of soaking solution.