제조에 對한 文獻的 考察

안태규,최병렬,송기철,이용연,유화승,서상훈,최우진,조정효,이연월,손창규,조종관 대전대학교 한방병원 2001 惠和醫學 Vol.10 No.1

In the literatual study on Holotrichia, the results were obtained as follows ; 1. Holotrichia is larva of Holotrichia diomphalia Bates etc. powder or liquor of Holotrichia is used medically. 2. Appearance of Holotrichia is shape of kidney, yellowish color. 3. The oriental characters of Holotrichia is warm, toxicant, salty. 4. The significant efficancy of Holotrichia is breaking the stagnant blood. 5. Holotrichia can be applied to the diseases related to thrombosis, and recover the demage of liver. 6. Holotrichia avails Liver diseases such as Hepatitis, Liver cirrhosis, Hepatosplenomegaly, Hepatoma etc.

파로호 수중생태계에서의 미생물 분포 및 활성도

안태석,이동훈 江原大學校 附設 環境硏究所 1989 環境硏究 Vol.6 No.-

漢江上流 人工湖에서의 微生物 分布와 活性度에 관하여

안태석,이동훈,김범철,조규송 江原大學校 附設 環境硏究所 1989 環境硏究 Vol.6 No.-

The values of total hacterial numbers, heterotrophic bacterial numbers, the proportions of specific enzyme releasing bacteria and microbial activities were measured in the five artificial reservoirs in North Han river. The values of total bacterial number ranged from 0.62x10E5cells/ml, which is the common values in mesotrophic lakes. With the effect of civil construction at the upper region of the North Han river, the proportions of alpha-glucosidase-releasing bacteria were higher in Lake Paro and Lake Chuncheon. Beta-glucosidase proportions were high in Lake Paldang and showed high correlation with the concentration of chlorophyll a. The alkaline phophlatase proportion were higher in Lake Paro, Lake Chuncheon and Lake Paldang. The turnover rate of acetate showed no relationship with any other trophic state index intems, such as chlorophyll concentration, phosphate concentration and primary productivity. But the phosphatase activity showed high correlation coefficience, and it should be estimated as a trophic state index in these artificial reservoirs.

자기진단 CPGFRP에 의한 콘크리트의 파괴 예측 기능의 평가

강태훈,안재철,강병희 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.2

To maintain serviceability of concrete structure more than proper it is necessary not only predict service life through periodical monitor but also need monitoring system to recognize optimal time and method for repair. Recently, CPGFHP, replacing some GFRP with CF, is developed and used for monitoring concrete fraction. But dramatic resistance change of CPGFHP is showed below 0.5% strain and it is not small strain in terms of monitoring micro crack in concrete. In other word, monitoring with CF is not suitable in low stress but hight stress. In this study, we accessed applicable possibility and reliability of CPGFHP composite as monitoring sense that is proved very sensitive to stress through domestic and oversea previous study. CPGFHP composite plays a role in specimen like steel and increases flexural strength. CPGFHP composite shows resistance increasement in micro crack. In particular, CPGFHP is more sensitive than strangage in low stress. Resistance change ratio curve is very similar to strain curve so sensitivity and reliability is very excellent to monitor concrete fracture.

비만 여중생과 정상 여중생의 혈중지질 비교분석

김태운,신군수,김종인,이광무,김성헌,안병철,고기준 釜山大學校 附設 體育科學硏究所 1995 體育科學硏究所 論文集 Vol.11 No.-

The purpose of this study was to analyze and identify the serum lipids of the middle school girls in order to utilize them as the basic data for the prevention of the middle school girls against arteriosclerosis and diabetes tending to lower age. We used total of twelve middle school girls as subject and devided them into two groups : obese group(n=6), normal group(n=6). The measurement items were the Total-cholesterol, HDL-cholesterol, LDL-cholesterol, TG, FFA. The conclusion of this study was as follows : 1. Total-cholesterol 1) All two groups was a little increased by maximal exercise, but there was no significant difference statistically. 2) Normal group was a little higher than obese group, but there was no significant difference. 2. HDL-cholesterol 1) All two groups was a little increased by maximal exercise, but there was no significant difference. 2) In comparison of two groups, normal group was a little high on empty stomach and obese group was a little high before and after exercise, but there was no significant difference. 3. LDL-cholesterol 1) All two groups was a little increased on post-exercise than pre-exercise, but there was no significant difference statistically. 2) In comparison of two groups, normal group was a little higher than obese group, but there was no significant difference. 4. Triglyceride 1) All two groups was a little increased by maximal exercise, but there was no significant difference. 2) In comparison of two groups, normal group was a little higher than obese group on empty stomach and obese group was a little higher than normal group on pre and post-exercise, but there was no significant difference. 5. T-chol./HDL-chol. 1) All two groups was a little increased by maximal exercise, but there was no significant difference. 2) In comparison of two groups, normal group was a little higher than obese group, but there was no significant difference. 6. Free Fatty Acid 1) All two groups was a little decreased by maximal exercise, but there was no significant difference. 2) In comparison of two groups, obese group was a little higher than normal group, but there was no significant difference.

고실성형술에서 Propofol-Remifentanil을 이용한 전정맥마취와 Sevoflurane을 이용한 흡입마취의 비교

안태훈,안태규,연화 朝鮮大學校 附設 醫學硏究所 2008 The Medical Journal of Chosun University Vol.33 No.2

Background: Total intravenous anesthesia (TIVA) using propofol and remifentanil was compared with inhalation anesthesia using sevoflurane in patients undergoing tympanoplasty. The aim of the present study was to compare hemodynamic changes during induction and maintenance of anesthesia as well as the rates of induction and recovery following each anesthetic technique. Methods: Thirty patients (ASA physical status 1, 2) scheduled for elective surgery were divided randomly into 2 groups. Group I (propofol-remifentanil) was induced and maintained with propofol 3.0 μg/ml and remifentanil 0.2 μg/kg/min. Group Ⅱ (sevoflurane) was induced with thiopental sodium 5 mg/kg and maintained with 2.0 vol% sevoflurane. The patient's blood pressure and heart rate were measured before and after tracheal intubation, skin incision, and every 30 minutes interval. The patient's ability to recovery of the spontaneous breathing, and open their eyes and respond to simple verbal commands was assessed at 15 to 30 seconds intervals after discontinuation of the anesthetics. Results: The systolic and diastolic blood pressure and heart rate after intubation were increased in groups Ⅱ, and were unchanged in groups I as compared to preintubation values. Emergence times were significantly shorter in group I than group Ⅱ. Conclusion: We concluded that TIVA using propofol and remifentanil can provide hemodynamic changes and rapid emergence than inhalation anesthesia using sevoflurane.

방향족 폴리에스터 폴리올을 이용한 폴리우레탄 분산체의 합성과 특성에 관한 연구

주훈관,조항규,노시태,강신춘,안재범 한국공업화학회 2004 응용화학 Vol.8 No.1

Aromatic polyurethane dispersions were synthesized with dimethylolpropionic acid (DMPA), isophorone diisocyanate(IPDI), and aromatic polyester polyol, prepared chemical reaction of esterification and polycondensation, The structures of these polyurethanes were characterized by FT0IR, H-NMR, and the properties were measured with DSC, TGA. Increase aromatic polyol contents made of unplasticized polyurethane dispersions. As the aromatic structures in polyurethane dispersions introduced, glass transition temperature(T_(g)) and thermal stability increased. In this polyurethane dispersions increased with DMPA concentrations, particle size decreased and dispersible stability increased and T_(g) increased over 50℃.

소양호에서의 종속영양세균의 종구성 및 Alkaline phosphatase 분비 세균에 관한 연구

이동훈,안태석,조규송 江原大學校 附設 環境硏究所 1990 環境硏究 Vol.7 No.-

The total and heterotrophic bacterial distributions, compositions and alkaline pho-sphatese activities were analyzed in Lake Soyang from Sep. 1987 to Aug. 1988. The heterotrophic bacteria was small porition, 0.07-2.63% of total bacterial number which ranged from 3.2×10^(5) to 3.2×10^(6) cells/ml. The composition of bacterial commumity was less diverse insummer and at the fish farm site and Pe-ridinium blooming site. Pseudomonas and Flavo bacterium were the dominant genera in all sites. The highest proportion and activity of alkaline phsophatase was appeared in Flavobacterium, while Pseudomonas was the most predominant group.

Cluster analysis 에 의한 昭陽湖의 水體 分布

조규송,안태석,김범철,이동훈 江原大學校 附設 環境硏究所 1989 環境硏究 Vol.6 No.-

Cluster analysis was applied for the distinction of the water body in Soyang lake, which is the largest lake in Korea. For this analysis, the sixteen environmental parameters, such as water temperature, nutirent salts, organic materials, ets were used as the input data. The total data matrix was 16parameters X 47 points (in 14 sites). After Standardization, the Euclidean distances between two points were calculate. By the results, main stream of Soyang lake can be classified with 5 groups in March, 10 groups in February. And two shallow tributaries, showed different grouping pattern from main stream. In March, and November, the vertical mixing was detected, and in August, the water body above 10m was showed complex grouping pattern, and showed two water bodies in middle layer, and one in bottom layer.

자궁탈의 임상적 고찰

김동원,노형균,안태규,최상준,송창훈,정혁 조선대학교 부설 의학연구소 1999 The Medical Journal of Chosun University Vol.24 No.1

The purpose of this study was to evaluate clinical aspects of prolape uteri. This clinical and statistical study was attempted to analyze 369 cases of uterine prolapse(328 cases -operated, the other cases - not operated) from Jan. 1994 to Dec. 1998 at the Department of Obstetrics and Gynecology, Chosun University Hospital. The results were as follows. 1. The incidences of uterine prolapse was 0.62% of the total admitted gynecologic patients during the study period. 2. Age distribution at the time of operation showed that 184 cases(25.6%) were 60 to 65 years of age, and 62 cases(18.2%) were 56 to 60 years of age. 3. Age distribution at the time of development of prolapse uteri showed that 134 cases(36.3%) were 21 to 30 years of age, 126 cases(34.1%) were 31 to 40 years of age. 4. 228 cases(61.7%) were those who had suffered from uterine prolapse for more 11 years and the mean durations were 15.6 years. 5. The degree of prolapse uteri showed that 281 cases(76.1%) were 3rd degree and 61 cases(16.5%) were 2nd degree. 6. The parity showed that 297 cases(80.2%) were over 4 times and 2 cases(0.27%) was nullipara. 7. The delivery place was at home in 318 cases(86.1%) and in hospital in 51 cases(13.9%). 8. The main symptoms comprised prolapse in 311 cases(84.2%), urinary frequency in 259 cases(70.1%), and bearing down sensation in 242 cases (65.8%). 9. An operation in 328 cases was carried out of 369 cases of prolapse uteri, 301 cases were treated by the vaginal hysterectomy with either anterior &osterior repair or posterior repair, 23 cases were treated by anterior &osterior repair. 10. The postoperative complications were urinary tract infection in 7 cases(2.1%), urinary retention in 4 cases(1.2%), vaginal vault prolapse in 2 cases(0.6%). 11. The indwelling foley catheter was kept for 7 days in 279 cases and the average postoperative hospitalization was around 9 days. 12. The postoperative pathologic findings were chronic cervicitis in 211 cases(67.8%), squamous metaplasia of the cervical gland in 98 cases(31.5%), adenomyosis in 69 cases, leiomyoma in 47 cases, and dysplasia of cervix, cervical polyp, endometrial polyp were also resulted. In conclusion, clinical features of uterine prolapse were studied. The clinical evaluation of uterine prolapse include age, parity, degree of prolapse, delivery site, age of onset, symptomatology, type of operation, complications, the results of histopathological examinations. Further study is necessary before these aspects can be implicated in the clinical evaluation of uterine prolapse.