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金惠貞,李蓮淑,任春淑,鄭明姬,曺鏞旬,黃智暎 효성여자대학교 가정대학 학도호국단 1984 家政大論集 Vol.3 No.-
We measured general marital adjustment of the housewives who ilve in Daegu. We analysed marital affectional expression, cohesion, consensus and satisfaction and also analysed marital adjustment according to the level of education or length or marriage. The results are as follows; 1. The level of general marital adjustment of the urban housewives was medium. 2. According to factor analysis, the level of marital affectional expression was medium, the level of marital satisfaction and consensus was high, and the level of cohesion was low. 3. The more educated, the higher the degree of marital adjustment in general. 4. The marital adjustment was lowest in housewives whose length of marriage was 9-11 years. The second lowest were 3-5 years and 21-23 years. The highest was 15-17 years.
복합절연물내 기체의 압력 및 고체의 두께변화가 AC 절연파괴에 미치는 영향 분석
정해은(Hae-Eun JUNG),김병철(Byoung-Chul KIM),윤재훈(Jae-Hun YUN),강성화(Seong-Hwa KANG),임기조(Kee-Joe LIM) 대한전기학회 2007 대한전기학회 학술대회 논문집 Vol.2007 No.11
SF. gas used widely as insulating component in electric power industry has excellent in insulation and arc extinguishing performance in gas-insulated switchgear. However, the concern about ceo-friendly alternative gas is currently rising because SF. gas is one of the main greenhouse gases. In this paper, dry-air and composite-insulation (dry-air+epoxy) as the alternative technology for SF. gas insulation is studied. Under the gas pressure ranged from 0.1 to 0.6㎫, the breakdown voltage of dry-air were measured in AC electric field. The data of composite-insulation were acquired by changing the thickness of epoxy used in each composite-insulation under the same condition.
전신마취 시 사용한 열선내장형 가온 가습 호흡회로의 비교평가
박해균 ( Hae Gyun Park ),임정식 ( Jung Sik Im ),박정선 ( Jeoung Sun Park ),조재근 ( Jae Keun Joe ),이상석 ( Sang Seok Lee ),연준흠 ( Jun Heum Yon ),홍기혁 ( Ki Hyuk Hong ) 대한마취과학회 2009 Korean Journal of Anesthesiology Vol.57 No.1
Background: Dry and cold anesthetic gas deteriorates patient`s respiratory function and body heat balance. We examined whether a humidifier with heated wire circuit might maintain core temperature and humidity of inspired gas in patient undergoing general anesthesia. Methods: We enrolled forty ASA physical status I, II patients under general anesthesia for this study. We allocated the patients randomly into two groups with (experimental group) or without (control group) Humitube(R) anesthesia circuit, which delivered heated and humidified inspired anesthetic gases. We recorded the temperatures and humidity of the inspired gases throughout the surgery. Results: The temperatures and relative humidity of the inspired gases in experimental group were significantly greater compared to control group (36.2±0.9℃, 89.5±4.8% vs. 30.4±1.8℃, 37.9±5.9%, P<0.05) during anesthesia. The core temperatures in experimental group were significantly greater compared to control group (36.1±0.3℃ vs. 35.7±0.1℃, P<0.05) during anesthesia. Conclusions: A humidifier with heated wire system for anesthesia breathing circuit is helpful to maintain core temperature and adequate humidity. (Korean J Anesthesiol 2009; 57: 32~7)
정해은(Hae-eun Jung),박성희(Seong-hee Park),강성화(Seong-hwa Kang),임기조(Kee-joe Lim),이강원(Kang-won Lee) 대한전기학회 2006 대한전기학회 학술대회 논문집 Vol.2006 No.7
It is very difficult and dangerous to measure partial discharge from high voltage equipment in outdoor situation. But that is very important thing for preventing serious accidents from defects which originated in insulating degradation. This paper provides useful method to detect PD signals easily without any dangerous situation. Electric field sensor by the principle of capacitor detect PD signals without direct electrical connection between sensor and high power equipment and has very wide frequency range suitable for noise rejection. Electric field sensor and related circuit for processing PD signal showed good performance as a PD sensor when it is applied to simulated high power equipment generating PD pulse.
상부위장관출혈환자 ( 上部胃腸管出血患者) 157예에 대한 임상적 (臨床的) 관찰
진해웅(Hae Ung Sheen),도사금(Sa Geum Doh),박태중(Tae Jung Park),송문철(Moon Chun Song),배성조(Sung Joe Bae),이상문(Sang Moon Lee) 대한소화기학회 1985 대한소화기학회지 Vol.17 No.1
N/A From July 1982 to June 1984, clinical observations were made at the Daegu Fatima Hospital on 157 patients with upper gastrointestinal bleeding confirmed by gastrofiberscopy, and the following results were obtained. 1) Of 157 cases of upper gastrointestinal bleeding, esophageal varices was presentented in 28.7% gastric ulcer in 24.2%duodenal ulcer in 19.1%, gastritis in 16.6%, Mallory-Weiss syndrome in 4.5%, stomach cancer in 3.8% and unknown origin in 3.2%. The ratio of males to females in the group of 157 patients was 4.6: 1. Mean age was 48.8+-14.2 whole. Mean age in duodenal ulcer and Mallory-weiss syndrome were significantly lower than that of other disease group(p<0. 01). 2) Active bleeding, that is, oozing or pumping blood, was observed in 53 out of 157(33.8% Active bleeding was most frequently observed with Mallory-Weiss syndrome and esophageal varices. 3) Among the 157 patients who were endoscoped, within 24 hours 51.0% Of patients were endoscoped; within 48 hours 70.7%; and within 7 hours 84.1% The admission-to-endoscopy interval appeared to be correlated with bleeding activity. The frequency of finding an active bleeding lesions was observed to decrease gradually as this interval increased. 4) Mean hemoglobin level on admission was in 8. 5 gm/dl that was belonged to moderate bleeding group by Palumbos criteria. 5) In patients with an actively bleeding lesion at endoscopy there was a statistically significant increase administration of more than 5 pints of blood(52.8%) and surgical intervention(34.0%), when compared to the outcome in patients with only a clot or no blood observed on lesions at endoscopy(more than 5 pints transfused 27.9% and surgery 12.5% (p<0.01, and p<0.005). 6) Eighty-two percents of patients were improved with conservative treatment, whereas gg pJ of patients required surgical intervention. 77.4% of the operated cases were improved. 7) The mortality rate during the hospitalization was in 3.8%, and causes of death were due to hepatic encephalopathy, renal failure, and blood loss.
피부감작성 동물대체시험법인 ARE-Nrf2 루시퍼라아제 LuSens 시험법(OECD TG 442D)의 국내 확립 연구
홍미혜 ( Mi Hye Hong ),조인숙 ( In-suk Joe ),방서영 ( Seo Young Bang ),이정선 ( Jung-sun Yi ),김광진 ( Kwang Jin Kim ),윤혜성 ( Hae Seong Yoon ),김태성 ( Tae Sung Kim ) 한국동물실험대체법학회 2021 동물실험대체법학회지 Vol.15 No.1
This study aimed to establish the LuSens test method for identification of skin sensitisers in our laboratory and to facilitate the domestic use of the method. We utilized 10 recommended proficiency substances in OECD TG 442D consisting of 6 skin sensitisers (UN GHS category 1A and 1B: Eugenol, Cinnamyl alcohol, 2-Mercaptobenzo-thiazole, 4-Methylaminophenol sulfate, Methyl dibromo glutaronitrile and 2,4-Dinitro-chlorobenzene) and 4 non-sensitisers (No category: Salicylic acid, Glycerol, Isopropanol and Sulfanilamide). We measured the activity of luciferase induced by the test substances based on the CV<sub>75</sub> that was determined by cytotoxicity dose-finding test. While the maximal luciferase fold induction values for each skin non-sensitisers ranged from 0.95 to 1.28, those for each skin sensitisers ranged from 1.96 to 5.66. We predicted sensitivity of the test substances on the basis of the luciferase fold induction values. Our results were within the range of acceptance criteria and accord with in vivo and in vitro references in OECD TG 442D. We found that the LuSens test method correctly identified proficiency substances into sensitisers and non-sensitisers. Therefore, the results obtained from the proficiency test demonstrated that we successfully introduced the LuSens test method in our laboratory. Furthermore, we have prepared a new in vitro skin sensitization test (ARE-Nrf2 luciferase LuSens) guideline for the safety evaluation of cosmetics and contributed to the dissemination of the method via technical transfer in Korea.