지역별 보건소 이용의 만족도에 관한 연구 : 경북지역을 중심으로

이혜영,정경옥,김금자 김천과학대학 2007 김천과학대학 논문집 Vol.33 No.-

Purpose: The purpose of this study was to investigate the satisfaction and utilization and awareness of health center and satisfaction's affecting factors. Methods: The subjects consisted of 292 adult at three health centers on middle size cities in Gyeong San Buk-Do. Data was collected from August 2006 to June 2007 using structured questionnaires. One-way ANOVA were used to test satisfaction of health centers, utilization and awareness of health center and Kruskal-Wallis and Scheffe's test were used to test recommendation of health center and Post Hoc multiple comparison by using SPSS 14.0 for windows. Results: The satisfaction of health centers for community dwellers was related to age, educational level and family income and the difference of satisfaction of health centers were in comfortable surroundings, satisfaction of facilities, generosity of staff members and full explanation. The utilization and awareness of health center were differ from community areas. Conclusions: Further studies need to be done to investigate additional effects of satisfaction of health centers for community dwellers and to investigate nursing approaches for community dwellers to improve their satisfaction of health centers.

여성 관상동맥질환자의 동기요인이 건강행위에 미치는 영향 요인

이혜영,정경옥,김금자 김천과학대학 2007 김천과학대학 논문집 Vol.33 No.-

Background: Misconceptions exist that coronary artery disease(CAD) is a male dominant disease, although the leading cause of death due to heart disease in women increased 7.1% from 2001 to 2004 in Korea. Lack of motivational factors to health behavior change places women at risk for subsequent CAD events. Purpose: The purpose of this study was to investigate motivational factors to health behaviors for women with coronary artery disease. Methods: Structured questionnaires survey was carried out on a convenience sample of 81 adult women in a cammunity setting. The subjects were recruited for an interview at outpatient clinic in hospitals. The data were analyzed using descriptive statistics, Pearson correlation coefficient and stepwise multiple regressions. Results; There were significant correlations between motivational factors and health behaviors(r=.664). Stepwise multiple regression revealed that 57% of variance in health behaviors was explained by self-efficacy and perceived benefits among four motivation variables(F=54.438 p<.01). However, there were no significant predicting factors of perceived barriers and emotional salience among motivational factors to health behaviors. Self-efficacy contributed the greatest amount of variance in health behaviors(β=.585), followed by perceived benefits(β=.226). Conclusions: The results of the study indicate that self-efficacy was very important in predicting health behaviors for women with coronary artery disease. Thus it would be necessary to include motivational factors in designing rehabilitation program to practice and adherence health behaviors for women with coronary artery disease.

5세 유아의 종교적 발달 특성에 관한 연구

문미옥,이혜상 서울여자대학교 여성연구소 1993 여성연구논총 Vol.8 No.-

The Purpose of this study is the probe the 5 year Children's mental characteristics on religion. The study question's are as follows. 1. What's the children's thought on the origin and reason for being animal, plant and human being according to religious background ? 2. What′s the children′s thought on the mistake according to religious background ? 3. What′s the children′s thought on the disease and after death according to religious background ? 4. What′s the children′s thought on the heaven according to religious back-ground ? 5. What′s the children′s thought on the image of God according to religious background ? 6. What′s the children′s thought on the conversation of human with God according to religious background ? 7. What′s the children′s faith on God according to religious background. The subject are 160 children 80 children in christian Kindergarten and 80 children in non-christan Kindergarten. The tool of this study is interview questionaire to probe the Children′s development Characteristics on religion. The results are as follows. 1. Christian children thought they are made by God rather than parents. They had God oriented thinking than non-christian children. 2. The justification basis on mistake is the authority or power both of two group they have intuitive religious thinking. 3. On the coping strategy on disease, the two group children have both scientific approach. 4. Two group children believe on existence of heaven. They also have intuitive religious thinking the features and the way of to go there. 5. Both of group believe of existen of God but they can′t see. They have intuitive religious thinking on the image of God, the reason cannot see God. They thought God can do anything. 6. Both of gorup thought intuitive religious thinking on the conversation method, contents human with God. 7. Both of group Children believe God, because of present living.

냉시동시 촉매변환기 위치에 따른 배기 배출가스 특성에 관한 실험적 연구

이해철,차경옥 명지대학교 산업기술연구소 2001 産業技術硏究所論文集 Vol.20 No.-

In order to meet the stringent emission regulations and to protect our environment, many researches have been carried out to reduce exhaust emissions from automobiles. Among these, the close-coupled catalytic converter (CCC) shortens the activation time during the warm-up period by placing it as close as possible by the exhaust manifold. This study is an experimental study on the characteristics of emission by changing catalytic converter position for cold-start. The measurements are done a changing of the distance between exhaust manifold and catalytic converter. It measured temperature of exhaust manifold, before and after catalytic converter at each position of experimental condition. and measured the characteristics of emission which is HC. CO. CO₂and lambda at each position of experimental condition.

A_3-아데노신 수용체(adenosine receptor)의 선택적 리간드(ligand) 개발에 대한 고찰

김혜옥 경인여자대학 1996 경인논집 Vol.- No.5

세포이외의 아데노신은 신경전달물질로도 작용을 하는데 아데노신 수용체는 세가지 유형, 즉 A_1, A_2, A_3로 나뉜다. 특히 아데노신 A_3 수용체는 유전자 이식과 선택적 흥분제의 합성을 통하여 뚜렸한 수용체의 아형(subtype)으로 정립되었다. 이 수용체의 체내분포는 A_1과 A_2 수용체들과 달리 독특하고 한정되어 있다. A_3 수용체에 선택적 흥분제로 2-chloro-IB-MECA(1), 2-methylamino-IB-MECA(4), 2-methylthio-IB-MECA(5) 등이 개발되었고 비자연적인 뉴클레오사이드인 DBXRM(15)도 역시 A_3 수용체 선택적인 흥분제로 작용함이 밝혀졌다. 이 화합물들을 이용한 방사성 리간드의 개발은 연구 중이다. 이 수용체의 흥분에 동반되는 작용들에는 면역세포과립감소(mast cell degranulation), 뇌보호(cerebroprotection), 심장보호(cardioprotection), 번식률 변질 (alteration of fertility) 등이 있다. 또한 A_3 리간드들의 염증반응 체계에 대한 효과들과 A_3 수용체의 폐에 높은 비율분포로 미루어보아 A_3 길항제가 아스마치료제로 개발될 가능성도 보인다. 따라서 이 수용체에 선택적으로 작용하는 약물들은 (흥분제든지 길항제든지) 새로운 치료제 개발을 위한 거대한 가능성을 지니고 있다고 할 수 있다.

디젤엔진의 배기시스템에서 산화 촉매가 극미세입자 발생에 미치는 영향에 관한 실험적 연구

김세준,이해철,차경옥,이진욱 明知大學校 産業技術硏究所 2006 産業技術硏究所論文集 Vol.25 No.-

Recently, the Diesel PM's number concentration emitted by Diesel internal combustion engine has focused on attention because this particle matters are suspected being hazardous of human health. In this study, particle condensations and size distribution were measured in the exhaust system of a turbo charged diesel engine, equipped with a diesel oxidation catalyst(DOC). A scanning mobility particle sizer(SMPS) system was applied to measure the particle number and size concentration of diesel exhaust particles, at the front and rear position of diesel oxidation catalyst(DOC) along the engine speed and load conditions. As the result, the effects of diesel oxidation catalyst(DOC) on the Diesel nano particle number and size distribution will be represented in this study.

주사슬에 옥시 에딜렌 단위를 포함하고 측사슬에 알콕시기가 치환된 방향족 폴리아미드의 합성 및 물성에 관한 연구

이수민,김혜옥,김재훈 金烏工科大學校 1992 論文集 Vol.13 No.-

A series of new polyamides containing main chain ethylene oxide unit and alkoxy side chain were prepared using the method of interfacial polycondensation of diamino compounds with 2, 5-didodecyloxyterephthalic acid chloride. The IR spectra of polyamides exhibit each significant NH bond and C=0 bond at ?? and ??. Solubilities of the polyamides are related to length of oxyethylene lingkage. As the length of oxyethylene unit increase, the solubilities increase. Thermal preperties of the polyamides were investigated by differential scanning calorimetry(DSC) and by thermogravimerty analysis(TGA). The Tg are related to length of oxyethylene lingkage. The length of oxyethylene unit increased, Tg of the polyamides was lowere. Tg's of polyamides were detected from 71℃ to 188℃. Initial decomposition temperatures of polyamides were showed from 250℃ to 350℃ in nitrogen atmosphere. These polyamides showed good thermal stability and good solubility.

수중액중의 중금속에 대한 녹차의 흡착성질

권이열,김미경,이동섭,홍순영,전혜옥 漢陽大學校 環境科學硏究所 1992 環境科學論文集 Vol.13 No.-

본 연구는 수용액중의 중금속에 대하여 녹차를 이용하여 흡착능을 고찰하였다. 실험에 사용된 녹차는 시판되는 "태평양화학 설록차(2번차)"를 40∼60mesh로 만들어 사용하였다. 각 중금속이온을 함유한 시료용액에 녹차를 첨가하여 흔든 다음, 원심분리해서 상등액중의 각 이온농도를 원자흡광광도계로 측정했다. 그 결과, 각 조건에서 녹차에 의한 중금속의 최대흡착율은 Cu(Ⅱ)는 65∼78%, Cd(Ⅱ)는 78∼82%, Pb(Ⅱ)는 82∼92%였으며, 반응초기 10분간에 최대흡착율의 90%가 일어났다. The adsorptivities of the green-tea particles on Pb(Ⅱ), Cd(Ⅱ) and Cu(Ⅱ) ions were examined by measurements of the adsorption percentage under various conditions, and the method to collect and remove the metallic ion in aqueous solutions were described. Each of 100ml sample solution of Pb(Ⅱ),Cd(Ⅱ) and Cu(Ⅱ) ions mixed with 2g of the green-tea under stirring for minutes. The solutions were then centrifuged, and the concentrations of Pb(Ⅱ), Cd(Ⅱ), and Cu(Ⅱ) ions in the supernatant solution were determined by the atomic absorption spectrometer. As the results, the adsorption equilibrium of Pb(Ⅱ), Cd(Ⅱ) and Cu(Ⅱ) ions were reached to equilibrium by shaking for about 30∼40minutes. Then adsorptivities were 84%, 79% and 65% respectively.

Kainic acid로 유발된 seizure가 흰쥐 소뇌의 GABA와 GABA 수송체에 미치는 영향

홍혜남,이종환,임진옥,황승준,김동호 대한해부학회 1999 Anatomy & Cell Biology Vol.32 No.6

Predictors and clinical outcomes of persistent methicillin-resistant Staphylococcus aureus bacteremia: a prospective observational study

( Hea Sung Ok ),( Hyoun Soo Lee ),( Man Je Park ),( Ki Hoon Kim ),( Byeong Ki Kim ),( Yu Mi Wi ),( June Myung Kim ) 대한내과학회 2013 The Korean Journal of Internal Medicine Vol.28 No.6

Background/Aims: The high mortality attributable to persistent methicillin-resistant Staphylococcus aureus (MRSA) bacteremia in spite of glycopeptide treatment has heightened the need for early detection and intervention with alternative agents. The purpose of this study was to determine the clinical characteristics of and risk factors for persistent MRSA bacteremia. Methods: All first episodes of significant MRSA bacteremia at a 710-bed academic medical center from November 2009 through August 2010 were recorded. Blood cultures were conducted at 3 days and every 2 to 3 days thereafter until clearance. Clinical characteristics and outcomes were compared between persistent MRSA bacteremia (≥ 7 days) and nonpersistent MRSA bacteremia (≤ 3 days). Results: Of 79 patients with MRSA bacteremia during the study period, 31 (39.2%) had persistent MRSA bacteremia. The persistent MRSA bacteremia group had significantly higher 30-day mortality than the nonpersistent MRSA bacteremia group (58.1% vs. 16.7%, p < 0.001). Multivariate analysis indicated that metastatic infection at presentation (odds ratio [OR], 14.57; 95% confidence interval [CI], 3.52 to 60.34; p < 0.001) and delayed catheter removal in catheter-related infection (OR, 3.80; 95% CI, 1.04 to 13.88; p = 0.004) were independent predictors of persistent MRSA bacteremia. Patients with a time to blood culture positivity (TTP) of < 11.8 hours were at increased risk of persistent MRSA bacteremia (29.0% vs. 8.3%, p = 0.029). Conclusions: High mortality in patients with persistent MRSA bacteremia was noted. Early detection of metastatic infection and early removal of infected intravascular catheters should be considered to reduce the risk of persistent MRSA bacteremia. Further studies are needed to evaluate the role of TTP for predicting persistent MRSA bacteremia.