• Korean Journal of Health Education and Promotion
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• v.21 no.1
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• pp.319-328
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• 2004

The purpose of this study was to examine the relation between thoracic scoliosis and gastroenteric disorder. In this article, We surveyed sixty two patients and investigated through a questionnaire the health and meal habits, digestive trouble levels, stress levels(BEPSI-K), and the stress response index(SRI). Participants were classified according to each group in over $10^{\circ}$(vertebral scoliosis), under $10^{\circ}$(functional scoliosis) and made a diagnosis of X-ray of scoliosis grade. The data was took statistics on two group by independent t-test, chi-square test with SPSS/PC+ 10.0 program. The statistically significance was a p＜.05 and the following results were obtained； 1. In general characteristics, The thoracic scoliosis was as many as women, weight 50∼60kg, height 160∼170cm, married person. 2. Relations between health and meal habit with thoracic scoliosis was not statistically significant(p＞.05). 3. Relations between thoracic scoliosis and digestive trouble level was statistically significance (p＜.05). 4. Relations between thoracic scoliosis and incidence rate of internal disease was statistically significant(p＜.05). 5. Relations between thoracic scoliosis and stress(BEPSI-K) was statistically significant(p＜.05). 6. Relations between thoracic scoliosis and stress(SRI) was statistically significant(p＜.05). These results lead us to the conclusion that thoracic scoliosis influences digestive trouble, incidence rate of internal disease and stress. However, there results are not easy to explain because of the limitations of a few subjects and a single comparison. Therefore, further research on this study thoroughgoing inspection would clarify the association of thoracic scoliosis and gastroenteric disorders.

• Journal of Korea Game Society
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• v.5 no.1
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• pp.53-60
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• 2005

To produce deep, entertaining mobile content, a large number of images must be included. But because of the limits on runtime memory for mobile phones, images cannot be used as easily in a mobile environment as they are in a computer. Therefore in this paper, I propose several different methods for efficiently using images in a mobile environment. The various methods I propose for using images are: Creating images using compression/decompression and rotation/symmetry Creating images of several different colors by changing the palette index of a bitmap Creating images through image combination Creating background images by using tile maps Creating new images through effects.

• Research in Community and Public Health Nursing
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• v.19 no.2
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• pp.234-246
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• 2008

Purpose: This study was performed in order to examine the effects of an smoking cessation counselling program for smoking cessation success. Method: Among a total of 468 persons who had ceased from smoking for 6-months and had visited the smoking cessation clinic of a public health center from January 2nd to December 31th in 2006, 61 in all who had a negative reaction in the urine nicotine check were selected for this study. Collected data were expiratory CO concentration, BMI, blood pressure, liver function, and lipid metabolism. These data were analyzed by descriptive statistics, repeated measured ANOVA and paired t-test with the SPSS/PC(Version 12.0) program. Result: There were significant changes in expiratory CO concentration, SBP, DBP, AST, ALT, and TG, but not in BMI, $\gamma$-GTP, TC, HDL-C, and LDL-C. Conclusion: This study showed that smoking cessation through a smoking cessation counselling program has partially positive effects for smoking cessation success. The results of this study show that the smoking cessation counselling program at the smoking cessation clinic of a public health center should be continued for smoking cessation success.

• Journal of the Korean Society for information Management
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• v.6 no.2
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• pp.87-103
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• 1989

In this study, A DDC online system was developed which provides subject access and browsing function for class numbers or subject terms. A knowledgebase of the DDC Schedules and Relative Index was designed for this purpose using IBM-PC. From the DDC 20th edition, subjects from 004 to 006, covering‘data processing’,‘computer science’‘programming and progrms’, and etc., were selected for this experiment. DDC schedules are represented as a frame structure which is apt to describe hierachical structures. This experiment, joining the DDC to the information retrieval environment of an online catalog, will contribute to the future of the online DDC system by providing possiblities for search strategies not feasible through the alphabetical approach of subject headings and keywords presently supported by online catalogs.

• Proceedings of the Korean Society for Agricultural Machinery Conference
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• 1993.10a
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• pp.1230-1242
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• 1993

In a case of mushroom (Lentinus Edodes L.) , visual features are crucial for grading and the quantitative evaluation of the growth state. The extracted quantitative visual features can be used as a performance index for the drying process control or used for the automatic sorting and grading task. First, primary external features of the front and back sides of mushroom were analyzed. And computer vision based algorithm were developed for the extraction and measurement of those features. An automatic thresholding algorithm , which is the combined type of the window extension and maximum depth finding was developed. Freeman's chain coding was modified by gradually expanding the mask size from 3X3 to 9X9 to preserve the boundary connectivity. According to the side of mushroom determined from the automatic recognition algorithm size thickness, overall shape, and skin texture such as pattern, color (lightness) ,membrane state, and crack were quantified and measured. A portion of t e stalk was also identified and automatically removed , while reconstructing a new boundary using the Overhauser curve formulation . Algorithms applied and developed were coded using MS_C language Ver, 6.0, PC VISION Plus library functions, and VGA graphic function as a menu driven way.

• Annual Conference of KIPS
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• 2002.11c
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• pp.2347-2350
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• 2002

본 논문에서는 일반 데스크탑 PC의 디스플레이 성능에 적합하도록 작성된 유선의 웹 문서를 무선 인터넷 환경의 핸드헬드 계열 소형 단말에서도 효율적으로 표현하기 위한 변환 기법을 제시한다. 이는 기존의 단순한 텍스트 위주의 추출 및 형식의 변환과는 달리, 분석 및 변환을 위한 최소 내용 단위를 설정하고, 이들의 재배치를 통하여 원본 웹 문서의 정보를 보다 정확히 반영한다. 또한 새로운 인덱스 형식으로의 재표현을 통하여 기존의 페이지 조각과 계층적 구조의 인덱스 링크를 이용한 인터페이스보다 편리한 검색 및 페이지 이동을 제공한다. 이 기법은 보다 많은 정보를 복잡한 구조로 표현하는 현재의 웹 문서 특징을 반영하고, 이동 단말들의 고성능화 추세와 함께 화려한 무선 인터넷을 요구하는 사용자들을 고려한 것이다. 전체 변환 과정은 Layout-Forming Tag Analysis Algorithm, Component Grouping Algorithm Component Block Classification Method, Index Generation Method로 구성된다. 변환 시스템의 구성 모듈별 설계와 프로토타입의 구현을 통하여 제안하는 알고리즘 및 변환 방법을 평가하였고, 실제 웹 문서에 대한 실험 결과에서 단말의 소형 화면에 적합하게 변환된 모습을 확인하였다.

• Journal of East-West Nursing Research
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• v.11 no.1
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• pp.65-74
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• 2005

This research has been conducted in order to compare and analyze the role-conflict, job stress and job satisfaction of nurses according to their current work posts. The subjects of this research were carefully selected 426 nurses from 2 university hospitals. The research tool were a role-conflict measurement index, job stress a tool, and job satisfaction Minnesota Satisfaction Questionnaire. The data have been collected using a structured questionnaire from March to May 2003. The collected data have been analyzed using the SPSS PC 10.0V program. The nurses at Intensive Care Unit (ICU) showed highest level of job stress while the nurses at surgical ward showed the lowest level of job stress (F=8.37, p=.000). There was no significant difference in role-conflict and job satisfaction according to the current work posts. According to the results of this research, there was a difference in stress according to the current work posts, and it turned out that the nurses at ICU had the highest level of stress compared to the nurses at other departments, and it causes a fall in job satisfaction.

• Journal of the Korean Institute of Telematics and Electronics D
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• v.34D no.5
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• pp.22-31
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• 1997

We have measured the optical properties, thickness, and energy band gap of the P $b_{1-x}$/100/L $a_{x}$100/ $Ti_{1-}$0.25x/100/ $O_{3}$ (PLT(x)) thin film prepared by the sol-gel method with varying the La concentration, x, fyom 15 nto 33 mol%. We have obtained the values from the tranmission spectrum and employed the envelope method in anayzing the spectrum. We have also performed the simulation of the transmission spectrum on the PC (personal computer) to verify the accuracy of the values 15 to 33mol%, the refractive index (at .lambda.=632.8nm) increases from 2.39 to 2.44. The extinction coefficient does not depend on the la concentration but mainly on te wavelength, and has the values between 0.2 and 0.5 at the wavelength shorter than 330nm and between 0.001 and 0.008 at the wavelength longer than 700nm. The energy band gap of the PLT (x) thin film has been obtained on the assumption of the direct band-to-band transition. It decreases from 3.28 to 3.17eV as the La concentration increases from 15 to 33 mol%. The thickness of the PLT(x) thin film has been also obtained in high accuracy by the envelope method..

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2011.05a
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• pp.230-232
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• 2011

Owing to the advent of digital devices which equipped with GPS, such as smartphone and tablet pc, a number of LBSNS applications have been released and even SNS applications serve various Location-Based Services. In twitter's case, the news of interesting area is provided to user not by being subscribed them automatically, but by being searched on web-site. This paper describes the system designed for users want to subscribe the local news without procedure like searching using operators. This system uses PBSM(Partition Based Spatial-Merge Join) which has no index for batch processing and against a massive query. The results from Spatial Join are stored in Materialized View then provided to user.

• Research in Community and Public Health Nursing
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• v.19 no.4
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• pp.564-574
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• 2008

Purpose: This study was a descriptive survey research to compare and to examine the levels of physical health status. family support, and life satisfaction between the aged living alone and living with family, the relations among the factors. Methods: Subjects were the 267 aged (living alone: 133 subjects: living with family: 134 subjects) in Seoul and Gyung-gi province. Measures were Cornell Medical Index(CMI) to check physical health status, family support scale developed by Cobb(l976) to check the family support. and elderly life satisfaction scale developed by Yun(1982) to check life satisfaction. Data were collected from March to August. 2006. Collected data were analyzed through SPSS/PC 12.0 version. Results: First. degree of the physical health status. family support. and life satisfaction in the elderly living with family were better than them in the elderly living alone. Second. the relations among the factors were all positive correlation. Third. the education and monthly allowance in aged living alone did effect to the life satisfaction. Conclusion: Clinical practice should be focused on family support/social support for the aged living alone. Also nursing practitioners for the aged living alone should consider the general characteristics of them.