습식크리닝에 의한 지류문화재의 물성변화

천주현,장은지 국립중앙박물관 2005 박물관보존과학 Vol.6 No.-

지류문화재의 보존처리과정에서 실시되는 습식크리닝의 영향을 알아보기 위해 습식크리닝 전과 후의 물성변화를 관찰하였다. 조사방법으로 고지와 현대지 7종을 각각 습식크리닝 전과 후의 구조적, 광학적, 강도적 성질의 변화를 측정하였다. 그 결과 습식크리닝은 지류문화재의 물성변화를 일으키고 특히 안료, 먹, 염료 등의 구성성분을 약화시킬 수 있음을 확인할 수 있었다. To understand the influence of wet cleaning performed in the course of preserving paper items, the change of matter properties by before and after wet cleaning was observed. Specifically, structural and optical qualities and strength were measured. The result showed that wet cleaning caused a substance change in the paper items and particularly weakened the structure material of pigments, Chinese ink, dyes, etc.

위암수술 환자에서의 cp 개발과 cp적용에 따른 질 향상 활동에 관한 연구

임은주,황순휘,박도중,하광일,배현주,김형호 한국의료QA학회 2006 한국의료질향상학회지 Vol.13 No.2

Background : In an era of increasing medical costs, safe reduction in postoperative stay has become a major focus to optimize utilization of healthcare resources. The authors aimed to evaluate the clinical significance of the critical pathway(CP) for gastrectomy patients by implementing standardized postoperative management and electronic medical records. Method : From August 2006 to April 2007, critical pathways were introduced to inpatients and outpatients with gastric cancer. 60 consecutive patients undergoing distal gastrectomy were randomly divided into two groups; 30 CP group(A) and 30 non-CP group(B). Simultaneously, we also retrospectively reviewed the records of 438 patients(C:control group) who were able to be enrolled in CP program. We compared group(A) with (B), (C) in terms of hospital stay, complication rate, use of antibiotics and hospital costs. Patient satisfaction was surveyed by questionnaires. Result : There was no significant demographic difference between group(A) and (B). Of 30 patients in group(A), 5 drop-outs and 14 variances occurred. The mean postoperative hospital stays(Laparoscopy-assisted distal gastrectomy: LADG/Open distal gastrectomy: ODG) were 7.6/10.5 days for the group(A), 8.9/12.7 days for the group(B) and 12.6/14.5 days for the group(C) (p=0.02 in LADG). The total hospital cost of group(A) had a tendency to be less than that of group(B) and the amount of hospital cost per day in group(A) was significantly higher than that in group(B). The usage rates of the first generation antibiotics were 73.33%, 63.33%, and 59.2% in group(A), (B), and (C), respectively. Patients’ satisfaction had a tendency to be higher in the CP group than non-CP group. Conclusion : The mean hospital stay in LADG patients was shortened meaningfully and hospital cost per day was enlarged after introduction of clinical pathway. It is necessary to apply a number of patients to the critical pathway and to make an effort to reduce the variation and drop-out rates.

소프트웨어 컴퍼넌트 재구축을 위한 개념 인식 및 정제

현창문,한은주,남혜영,김행곤 대구효성가톨릭대학교 응용과학연구소 1995 응용과학연구논문집 Vol.4 No.-

Most of present-day information system have been in use for a long time. They have been developed using the system development methods, programming tools data base hand-less. Even if the systems are adapted to chagned requirements from the surrounding world, the basic structure and the original technical and methodological ties have been retained. Our goal is to show how an object-oriented development method can be used to grandu-ally moderning an old system. We do this by showing how object-orientd reengineering method solve the software maintainability.

방사선 치료를 받는 암 환자들의 사회적 지지와 삶의 질과의 관계

정주희,류소연,윤혜은,남택근,오윤경,안현옥,박계남,이영선 朝鮮大學校 附設 醫學硏究所 2002 The Medical Journal of Chosun University Vol.27 No.2

Objective : This study was performed to investigate the relationship between social support and quality of life among cancer patients receiving radiation therapy. Matehals and Methods : The data were collected from 98 patients, who were receiving radiation therapy at two university hospitals located in GwangUJu, used by structured questionnaire. For statistical analyses of the association between quality of life and various characteristics, data were analyzed using t-test, ANOVA, Pearson 's correlation, and multiple regression analysis. Results: 1. There were 56(57.1%) males and 42(42.9%) females. Age ranged from 21 to 82 years. The primary sites of cancer were gastrointestinal tract (24.5%), lung (23.5%), breast (21.4%), and head and neck (11.2%) in order. 2. The mean scores of social, family, and medical support were 4.30 0.58, 4.49 0.78, 4.11 0.65, respectively. The score of quality of life was 5.83 1.63 (range: 1.95 ~ 9.05). 3. An analysis of the association between several factors of patients and quality of life showed that the statistically significant factors were age, the presence of distant metastasis, family support, medical support and social support. 4. As a result of the multiple regression analysis, only social support was significant (β=0.932, P=0.02) with quality of life, but age and presence of distant metastasis were not significant. Conclusion : This suggests that quality of life in cancer patients could be improved by strengthening the social support which consists of family and medical support. Further study would be necessary to evaluate separately several aspects of quality of life among cancer patients.

주상복합아파트 단지의 데크계획에 관한 연구 : 부산 L-project 계획안을 중심으로 focusing on plan of L-project in Pusan

박은주,심재현,김영욱,정성문 대한건축학회 2004 대한건축학회논문집 Vol.20 No.12

The purpose of this study is to analyze the planning and the design of public space at the street level of Mixed-use buildings This study is based on the spatial analysis with Space Syntax method and its outcome Example is plan of L-project in Pusan The results of this study were as follows, Drew design plan that consider link with surrounding environment, leading pedestrian and separation of vehicles for the convenience of pedestrian line, when deck planning for inside of Mixed-use buildings Also, categorizing various use of the deck will give more clear design guideline for future planning of similar

Inducing apoptpsis by the inhibition of c-myb in oral squamous carcinoma cell line, KB cell

Lee,Jung-Chang 대한구강생물학회 2007 International Journal of Oral Biology Vol.32 No.4

Oral squamous cell carcinoma (OSCC) is the most commonmalignancy and is a major cause of worldwide cancer mortality.The proto-oncogene c-myb plays an important role in regulationof cell growth and differentiation, and it is expressed at highlevels in hematopoietic cells and many other types of cancers.However, the function of c-myb is not well known in OSCC.The present study aimed to reveal the function of c-myb and totest the alternation of cell growth and signaling by c-myb inOSCC. In this study, c-myb and dominant-negatibe myb(DN-myb) were expressed in an adenovirus-mediated gene deliverysystem to KB cells. The over-expressed c-myb broughtincreased cellular proliferation compared with control cells.However, DN-myb infected KB cells showed significantreduction of cell growth and enhanced induction of apoptosis toactivate PARP and caspase 9. c-myb induced increase of IGF-I,-II and IGF-IR expressions while DN-myb down-regulatedthese expression. Activation of ERK and Akt/PKB pathwaywas shown only in c-myb transduced cells. These findingssuggest that the role of c-myb in cell growth of oral cancer cellsis partially mediated through the modulation of IGFs, ERK andAkt/PKB. From this results, DN-myb is strongly recommendedas a curable gene for the treatment of c-myb dependentmalignancies such as OSCC.

이온화가스와 응집공정을 조합한 축산폐수의 처리시 용존 유기물의 특성에 관한 연구

이은주,정팔진,김민정,현미희 한국물환경학회 2004 한국물환경학회지 Vol.20 No.6

This study was performed to investigate the variations of hydrophilic and hydrophobic organic matter fractions in soluble organic matter according to livestock wastewater treatment by ionized gas and coagulation effect to these fractions after ionized gas contact. As a result of experiment, because of ionized gas contact, particle in the surface of livestock wastewater was more smaller and the result was consisted of particle size analysis and the amount of small size was increased. Also, we confirmed that organic matters in livestock wastewater by ionized gas contact were removed. The relation equation between ionized gas contact time(X) and TCOD_(cr)(Y) was shown as yscale(y)=3.748-0.431^*xscale(X). That between ionized gas contact time(X) and SCOD_(cr)(Y) was yscale(y)=3.283-0.463^* xscale(X). As respects the HPL(hydrophilic matter)and HPO(hydrophobic matter) fractions of raw in livestock wastewater treatment plant, HPL fraction was 53.2% and HPO fraction was 46.8%. But, HPO fraction according to ionized gas treatment was increased at 30min and after that time, HPL fraction was increased. Also, when we performed coagulation process after ionized gas treatment of raw wastewater, the removal efficiency of organic matter was the highest at 30min of ionized gas treatment because of the variation of HPL and HPO fractions in organic matter by ionized gas. In coagulation process following after ionized gas process, HPO was removed more effective than HPL.

상부소환관협착에 대한 Savary-Gilliard Dilatation의 치료효과와 안전성에 관한 관찰

정현용,육은주,임의혁,김병호,성자원,이기천,허승식,이헌영,김영건 충남대학교 의과대학 지역사회의학연구소 1992 충남의대잡지 Vol.19 No.2

For the patient with stenosis of upper digestive tract caused by either benign or malignant process, esophageal dilatation is an important therapeutic modality. We reviewed retrospectively 39 cases treated by Savary-Gilliard dilatation for upper digestive tract stenosis, and results were follows : (1) Dysphagia was improved in 95% of the patients. (2) Eight patients(20%) sufferd perforation, five of them were managed with conservative medical measures, others were managed operatively. (3) In the cases with benign stenosis dysphagia was not noticed for 8.8 months, but with malignant stenosis dysphagia was reappeared after 2.8 months despite concomitant chemoradiotherapy. In conclusion, Savary-Gilliard dilatation was an effective measure for symptome due to upper digestive tract stenosis, but more careful attention for perforation should be necessitated. Also another therapeutic modality for treatment of malignant stenosis was inevitable.

한글꼴의 가로 기준선 연구

류성현,이은주 기전여자대학 1994 論文集 Vol.14 No.-

Hangul combines letters into syllabic clusters. The number of possible combinations of letters into syllables is 11, 172. For those, basically Hangul needs only fourteen consonants and ten vowels. Despite of Hangul has combining structure the hot metal type is using complete letterforms, This means Hangul needs two or three thousands complete letterforms for hot metal type. The development of computer technology can make Hangul letterforms by combining syllables. Despite the complexity of Hangul letterforms Hangul can divided ten categories of combining forms by their regularity. For the square type Hangul letterforms, 1 suggest horizontal line such as following.: ◁표참조▷(원문을 참조하세요)

헤파셀정의 cross-over test에 의한 국내시판 제제와의 생물학적 동등성 시험

박은전,이성희,이미현,김혜주,손동환,고건일,김재백 圓光大學校 藥品硏究所 1995 藥品硏究所報 Vol.10 No.1