자료포락분석(DEA)를 이용한 보건의료의 효율성 측정

김남송,박홍섭,김은진,김설화,김정숙,김현아,김경숙,신지혜,최은정,양은진,유선미,유수진 圓光大學校 醫科學硏究所 2007 圓光醫科學 Vol.22 No.1

초고속 HMC 주축계의 열특성 해석

김석일,김기상,김기태,나승표 한국공작기계학회 2001 한국공작기계학회 춘계학술대회논문집 Vol.2001 No.-

This paper presents the thermal characteristics analysis of a high-speed HMC spindle system with angular contact ball bearings, built-in motor, oil-jet lubrication method, oil jacket cooling method, and so on. The spindle system is composed of the main spindle and sub-spindle which are mechanically connected by a flexible coupling. The spindles are supported by two front and rear bearings, and the built-in motor is located between the front and rear bearings of the sub-spindle. The thermal analysis model of spindle system is constructed by the finite element method, and the thermal characteristics in the design stage are estimated based on temperature distribution and heat flow under the various testing conditions related to material of bearing ball, spindle speed and coolant temperature.

감성 마케팅 전략에 있어 데카르트 마케팅의 효용성에 관한 연구

김지아나 (Kim Jiana ),설종원 (Seol Jongwon ) 한국디지털디자인학회 2009 디지털디자인학연구 Vol.9 No.2

오늘날 기업들의 기술수준이 점차 보편화되고 평준화 되어가고 있다는 사실은 기능이나 가격으로 경쟁 할 수 있는 것의 한계가 들어나고 있음을 증명하는 것이다. 20세기에는 제품의 품질 개선을 위한 기술 분야 또는 제품의 미적 향상을 위한 디자인 분야와 같이 한 분야를 집중적으로 개발하던 시대였다고 한다면 21세기는 이러한 기술과 디자인이 자연스레 통합되어지면서 함께 진화 발 전하고 있다고 볼 수 있다. 이러한 이유들로 인해 상품을 만드는 디자이너나 상품의 판매를 기획하는 기획자들은 입맛 까다로운 소비자들을 만족 시킬 수 있는 상품을 개발하고 더 낳아가 디자인 할 수 있는 멀티플레이어로 요구되어진다. 또한 끊임없이 발전하는 기술력은 더 이상 소비자들의 호기심을 자극하는 신비함으로 다가오지 못하는 가운데 같은 가격과 기능을 지닌 제품을 선택할 시 소비자는 보다 감각적으로 이끌리는 제품 또는 美(아름다움)미적 가치를 지닌 상품을 찾는 것이 선호되어지고 있다는 사실을 우리는 소비 시장에서 쉽게 찾아 볼 수 있다. 이는 감성과 데카르트마케팅의 연관성을 보여 주는 결과이며 점점 삭막해져 가는 사회에서 정신 적으로 위로 받고 싶은 현대인들을 고려한 마케팅으로 해석되어지기도 한다. 본 연구에서는 여러 선행 연구를 통하여 감성마케팅 전략의 구성요소를 재정리 하고 대표적인 데카르트 마케팅 전략의 한 사례로써 스와로브스키 크리스탈을 이용한 아티스트 김지아나의 조형예술 작품을 전면으로 내세운 LG전자의 2008 휘센 에어컨을 통하여 예술적 가치를 이용한 데카르트 마케팅 효용성의 기초연구를 하고자 한다. These days nobody will disagree with the fact that the levels of technology of companies are gradually being generalized and equalized. While the 20th century was a period when companies concentrated on one thing whether technology or design in the 21st century it can be said that the evolution is under process naturally combining technology and design. We can easily find out that customers are prefer to have that products which are more designed or sensual in customers' market. The similarity of sensibility and Descartes seems to be in the aspect of choosing one which attracts by feeling if the prices and functions are same and choosing a beautiful one if functions are same. WHISEN air-conditioner of LG Electronics can be taken as an application example of Descartes marketing through possessing an artistic value by presenting formative arts of Jiana Kim. The components of emotional marketing were rearranged through the research previously performed in this study and we intend to carry out basic research on efficacy of Descartes.

Epstein-Barr Virus 감염 Burkitt’s Lymphoma 세포주에 Mitomycin C 처리 시 종양유전자 발현

염범우,박설희,김민경,김철환,김인선,이대일 대한병리학회 2001 Journal of Pathology and Translational Medicine Vol.35 No.4

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.

콜린에스터라제 억제제에 반응을 보인 후방피질위축증

김은희,이연수,이종걸,한설희 대한치매학회 2004 Dementia and Neurocognitive Disorders Vol.3 No.1

유아의 구강보건관리에 영향을 미치는 요인에 관한 연구

김설악 韓國學校保健學會 1999 韓國學校保健學會誌 Vol.8 No.2

This study was performed to find variables which affect oral health care of infants. The subjects were 439 infants and their mothers who live in suburban area. Oral examinations for the infants were conducted and the questionnairs were given to infants' mothers. Toothbrushing frequency, oral hygiene score, the percentage of filled teeth among decayed teeth, and dental treatment experience of infants were used as dependent variable, respectively. Demographic, socio-economic variables and the other variables which might affect oral health care of infants were used as independent variables. Correlation analysis and analysis of variance were used for the independent variables of toothbrushing frequency, oral hygiene score, and the percentage of filled teeth among decayed teeth of infant. Chi-Square and Student's t-test were used for the dependent variables of dental treatment experience of infant. The obtained results were as follows; 1. Toothbrushing frequency of mother and internal locus of oral control of mother were the factors which affect toothbrusing frequency of infants. 2. Oral health belief of mother was the factor which affect oral hygiene score of infants. 3. Age of infant was the factor which affect the percentage of filled teeth among decayed teeth. 4. Age of infant and educational level of infant's mother were the factors which affect the infants' consumption of dental treatment.

일 초등학교 1·2학년 아동과 학부모의 시력관련 지식 및 행태에 관한 조사

김설이,강혜영 韓國學校保健學會 2002 韓國學校保健學會誌 Vol.15 No.1

The purpose of this study was to investigate the visual acuity and the degree of vision-related knowledge and behaviors of the 1st and 2nd graders of primary school and their parents in a city. The research design was a descriptive study and the subjects were 579 pupils and their parents in Namwon City, Chonbuk province. Children's vision screening was conducted with Han's test by author, school nurse according to the guidelines. The data were analyzed by frequency, percentage, mean, S.D., t-test, ANOVA, Pearson's correlation coefficient, χ^2-test with SAS program. Subnormal visual acuity group (SVAG) in children was 17.3%, and was higher in girls and in the 2nd graders, but there were no significant differences statistically. The mean score of the vision-related knowledge in children was 6.8 points out of 10 points and that of vision-related behaviors was 23.5 points out of 33 points. The mean scores of the vision-related knowledge were significantly higher in 2nd graders (p= .02), in girls (p= .02) and SVAG (p= .01) and the group of high scores in vision-related knowledge presented significantly high scores in vision-related behaviors(p= .001). The mean score of the vision-related knowledge in parents was 6.4 points out of 10 points and that of vision-related behaviors was 28.4 points out of 33 points. The group with high scores of vision-related knowledge in parents presented significantly high scores in vision-related behaviors (p= .003). As SVAG were higher in 2nd graders and the group of high scores of vision-related knowledge showed also high scores in vision-related behaviors in both children and their parents, From the above results, the author suggests a school-based visual health program for them.

노인체조프로그램 참여가 뇌졸증으로 인한 거동장애노인의 신체조성과 생활동작능력에 미치는 영향

김설향 한국특수체육학회 2003 한국특수체육학회지 Vol.11 No.1

The study examined the effect of the body composition and life activity of seniors suffered from movement disturbances due to Cerebral Vascular Accident (C.V.A). The gymnastics was designed to improve the health of seniors. Twenty seniors were put into the exercise three times a week for twenty four weeks. In-Body 3.0 and Barthel's life movement index scal recorded the improvement in the seniors' health. The following changes in data was observed 1. The mean body weight from 64.1(±9.39)kg to 63.8(±8.62)kg 2. The mean body fat weight from 18.6(±3.24)kg to 17.8(±4.07)kg. the mean body fat percent from 29.3(±4.83)% to 27.9(±5.51)% 3. Lean body mass from 45.5(±9.39)kg to 46(±8.62)kg, Basal Metabolic Rate(BMR) from 1228.4(±157.69)Kcal to 1241.8(±140.51)Kcal 4. Through movement therapy the seniors acquired higher independent life activity index after program: (42.8±5.1); those who lacked had (20.8±5.3). 5. Higher movement index: (46.78±15.86) was observed in the seniors under movement therapy; those who lacked had (38.35±20.7).

교내 수도꼭지형 냉온수기의 생수 배출 부위와 생수에 존재하는 미생물의 분포

박창은,김설아,임미소,이다은,박유진 남서울대학교 2010 남서울대학교 논문집 Vol.16 No.1-1

The distributed species and number of viable microorganisms in drinking water were monitored according to water dispenser maintenance. our purpose was to investigate the distribution of bacteria in drinking water dispenser. To analyze possible dispenser contaminations sampling were performed from 14 locations in Namseoul University for 3 months from March to May, 2010. The isolated bacteria were identified by Gram stain and biochemical test using VITEKⅡ systems. The microorganism concentrations around the water discharge areas were measured and the average of total microorganisms was determined. The number of bacteria were measured by McFarland turbidity. The water and water discharge areas were separated and identified. The isolation rates of Gram positive cocci and Gram negative bacilli were 56.5%, 17.4% respectively. The frequently isolated bacteria were Staphylococcus epidermidis, Enterobacter aerogenes, Enterbacter sakazakii, Alcaligenes faecalis, Acinetobacter baumannii, Staphylococcus hominis, respectively. Further systematic studies are necessary with an emphasis on species identification. Key Words : Microorganisms, Water Discharge Areas, Drinking Water, McFarland