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.

1998-1999년 절기에 부산지역에서 유행한 인플루엔자 바이러스의 분리

정영기,정명주,이주연,안정배,김지희,김만수,조경순 동의대학교 기초과학연구소 2000 基礎科學硏究論文集 Vol.10 No.1

Investigate the epidemics for influenza outbreaks. The outbreak pattern of the internal and external patients housed in the 10 designated hospitals was monitered to investigated and the characteristics of the virus isolates are as follows. 232 strains of influenza virus was isolated from the oral specimen of 1,320 respiratory disease patients in Pusan from Oct. 1998 to Jun. 1999. Among these isolates, 222 strains were A-type and the rest were B-type. The outbreak pattern for sex-and age-group is as follows. The male outbreak was similar to the female outbreak: male outbreak, 47.4% and female outbreak, 52.5%. Most of the patients were less than 10 years old. The monthly influenza outbreak was consistent from Dec. 1998 to Apr. 1999. and The 113 strains from the A-type isolates were A/Sydney/05/97(H3N2)-like, the 109 strains were A/Beijing/262/95(H1N1)-like, and all of the 10 B-type isolates were B/Harbin/07/94-like.

Van der Waals集團에 대한 電子ion化와 電子부착

鄭圻柱,金容福,李熙福 공주대학교 사범대학 과학교육연구소 1998 과학교육연구 Vol.29 No.1

초음파 확장에 의한 van der Waals집단에 대한 電子想互關係는 二重焦點 質量分析器로 硏究되어 왔다. 특별히 本 硏究에서는 ??집단 이온의 생성과 안정성 그리고 O₂와 CO₂집단에 대한 電子부착을 零에너지에 접근하는 고효율 電子부착기로 실시하였다.

감과실에서 분리한 효모의 특성

정용진,김주현,이명희 東國專門大學 1997 金龜論叢 Vol.4 No.1

감과실에서 분리하여 탄닌물질에 내성이 있고 알콜발효력이 우수한 Saccharomyces cerevisiae YJK 20과 Saccharomyces kluyveri DJ 97의 배양학적 특성을 조사하였다. 그 결과 배양은도 30℃ YJK 20, DJ 97은 알콜수율이 95.62%, 94.43%로 가장 높았으며, 초기 pH의 영향은 YJK 20은 pH 6.0에서 DJ 97은 pH 5.0에서 각각 95.76%, 95.23%로 가장 높았다. 그리고 진탕속도의 영향은 두균주 모두 150rpm 이상에서 수율이 감소하는 경향이었다. 또한 초기 당농도에 의한 영향에서는 YJK 20은 150g/ℓ의 농도에서 97.55%, DJ 97은 100g/ℓ의 농도에서 96.55%로 가장 높은 수율을 나타내었다. 따라서 두균주는 식초의 기질이 되는 감알콜발효의 수율을 높일 수 있는 우수한 균주로 선별할 수 있었다.

2단계 발효에 의한 포도식초와 재래식 포도식초의 품질 비교

정용진,이명희,서권일,김주남,이용수 동아시아식생활학회 1998 동아시아식생활학회지 Vol.8 No.4

Grape vinegar(A) and grape onion vinegar(B) added (3% of onion juice) were produced through two stages of fermentation(alcohol fermentation and acetic acid fermentation) to increase the grape's use. Grape wine which contained 5.6% alcohol was produced on the 3rd day of first stage. Then through the second stages, grape vinegar, of which total acidity was 5.37% was produced. The quality of (A) and (B) which was produced through the two stages of fermentation was compared with the traditional grape vinegar(C,D) in the market. The content of sugar in (D) was a little higher such as 5.4 °Brix than others. That of (A) and (B) was 5.13, 4.98 °Brix respectively. The content of remaining alcohol in (C) was high such as 0.23% comparatively, But there was no remaining alcohol in (A) and (B). The content of acetic acid was 4.3~5.3% as a major organic acid of vinegars. The content of tartaric acid was 340.0 in (A), 316.7 in (B), 322.6 in (C) and 391.7㎎% in (D). The content of lactic acid was distinctly high such as 277.4㎎% in (D). There were differences such as 9.2~15.5㎎% in the content of total free amino acids among grape vinegars. (D) contained 15.5㎎% of total free amino acid and (B) also highly such as 12.0㎎%. Potassium was high in grape vinegars. The content of potassium, sodium and copper was higher in (A) than (B).

漕挺選手들의 合宿訓練時 LDL-C, TG, HDL-C의 變化

채정룡,김희주 군산대학교 1989 論文集 Vol.16 No.-

The study was carried to investigate the effect of endurance training, performed six days per week at approximately 140∼ 180 beats/min on LDL - cholesterol, Triglceride, HDL - cholesterol in the midest lipids components. The subjects in this study were eight competitive rowing player (male 4, female : 4). After being fully informed of the risks and stresses associated with participation, each subject signed on institutionally approved consent form. The ferquency of exercise on training schedual was performed six day per week, and the time of exercise was 6 hours a day.The results through the staistical analysis of LDL-choleterol triglyceride, HDL-cholesterol in lipid components were as follows. ①Serum lipid components of subjects (mal, female)were on the ideal level. ②In triglycerides compoments were changes, significant difference from second sessions the each group(P<0.05). ③In LDC - Cholesterol were changes significant difference from second sessions in the male group(P<0.05).from third sessions in the female group (P<0.05). ④In HDL - cholesterol were changes significant difference from third sesions in the each groups (P< 0.05) In conclusion I followed difference in the changes of lipid components before and after long term training.And I think that will need more study about the total-cholesterol, HDC - Cholesterol ratio etcs.

열공형과 비열공형 피질하 혈관성 치매에서 위험인자의 차이에 관한 비교 연구

배희준,정지향,유경호,나덕렬,김상윤,최경규,양동원,손의주,이상도,김재우,박경원,김응규,이재홍,박미영,한일우,함동석,최문성,하충건,최성혜,이애영,이병철,한설희 대한치매학회 2003 Dementia and Neurocognitive Disorders Vol.2 No.2

Backgrounds and Objectives: Vascular dementia is a group of dementing disoders arising from various stroke syndrome. Among these. subcortical ischemic vascular dementia (SIVD) is regarded as a relatively distinct clinical entity. However, MRI patterns of SIVD are not homogenous. In some patients, lacunes are dominant, and in others, subcortical white matter changes are. This study was designed to compare risk factor profiles between SIVD with and without multiple lacunes. Methods: We divided 47 subjects (22 males, mean age. 68 years) recruited from VADAPET (Multicenter Trial For Evaluation Of The Changes In the PET Images Of Subcortical Vascular Dementia Patient) study into two groups one with more than 5 lacunes in deep gray matter (lacune group) and the other with 5 or less(non-lacune group) Clinical characteristics and laboratory findings of two groups were compared. Results: Nineteen of 47 patients (40%) belonged to the lacune group. The lacune and non-lacune groups d d not differ in the following variables: age, hypertension, diabetes mellitus, hyperlipidemia heart disease, history of stroke or TIA, history of trauma or major surgery, family history of hypertension stroke, or dementia, age at diagnosis of dementia, body mass index, white blood cell count, ESR, CRP, fibrinogen, hemoglobin A1C, total cholesterol. LDL cholesterol creatinine, proteinuria, glucosuria, and microhematuria. However, male sex, smoking alcohol. hemoglobin, and HDL cholesterol were possibly associated more with lacune group SIVD than with non-lacune group (p<0 1) Multivariate analyses revealed that smoking, hemoglobin, and HDL cholesterol were independent predictors of SIVD with multiple lacunes Conclusion: Our study suggests that SIVD with multiple lacunes may be significantly different in smoking habits hemoglobin, and HDL cholesterol from SIVD without multiple lacunes.

알칼리 처리에 의한 폴리에스테르 필름의 강도 및 염색성의 변화

오정숙,이광주,전정희 효성여자대학교 가정대학 학도호국단 1985 家政大論集 Vol.4 No.-

When polester fibers are hydrolyxed in alkaline solution, they dissolve successively from their surface and change their dyeability. We examined the weight loss ofpolyester films treated with NaOH solution under various conditions and the equilibrium.amount of disperse dyes absorbed in films. An uptake of dyes on films treated withan alkaline solution has beer discussed in relat'on to the changes of weight loss of films. The changes of weight loss increased linearly on hydrolyzing time because ofdissolving uniformly froml their surface of films. However. in high concentrations ofalkaline solution, the changes of weight loss increased drastically owing to OH-attackedto the inner regions of films. The tensile strength of hydrolysed films decreased a sodden drop when the weightloss were low. But it decreased gently when weight loss were high. The dye uptake of hydrolyzed films increased a very small amount below 20% ofweight loss. However, it increased remarkably above 20% of weight loss.

프로토콜 분석을 통한 창의적 디자인 전략으로서의 은유와 유추

최한희(Choi, Han_Hee),주서령(Ju, Seo Ryeung),김미정(Kim, Mi Jeong) 한국실내디자인학회 2013 한국실내디자인학회논문집 Vol.22 No.1

The aim of this research is to explore the potential of analogy and metaphor as design strategies for supporting the creative design thinking. For the empirical research on analogical and metaphoric process in designing, we conducted design experiments that consist of three different conditions of given items as stimulation for design inspiration: baseline, surrealist paintings, and housing design collections. The results were analyzed using a protocol analysis in order to obtain more systmatic interpretation of the design processes and strategies. As a result, it was noted that students are more apt to read visual information rather than semantic information in the given items. Instead of the representation of their senses or feelings from the paintings, they visualized the analogical images of the paintings for the design representation. However, analogical and metaphoric thinking derived from the given items seem change a designer’s perspective, thus bring a novel interpretation on design problems, and eventually more creative and meaningful design ideas. An extended research using one-semester training and observation of the design studio process is introduced as a follow-up study for this paper. This research will investigate the long-term effect of the analogy and metaphor on the design thinking.

유전자 알고리즘을 이용한 영상의 경계선 검출

이정주,김대극,이상희 강원대학교 정보통신연구소 1999 정보통신논문지 Vol.3 No.-

Edge detection is an important preprocessing step to obtain highly acceptable informations in computer vision and image analysis. We suggest a modified genetic algorithms for fitting edge to separate an object from its background noises. In this paper, an edge is defined as the highest energy state of a given initial position, and the edge detection problem is regarded as a search problem which find the global optimal energy state. We used a modified genetic algorithm for this purpose. The genetic algorithm, based on a random search and a parallel test-and-go technique, provides a useful edge detection without changing critical threshold values, and a prior knowledge in images. To demonstrate the capability of the proposed edge detection algorithm, we test on the various different images transformed form Lena for image by other constraint.