지연시간을 고려한 효율적인 분산 유니캐스트 라우팅 알고리즘

신민우(Min-Woo Shin),임형석(Hyeong-Seok Lim) 한국정보과학회 2002 정보과학회논문지 : 정보통신 Vol.29 No.4

We propose a heuristic distributed unicast routing algorithm for minimizing the total cost of the path in a point to point network with delay constraint. The algorithm maintains a delay vector and a cost vector about the network states and finds the path using this information. In this paper, we show that our algorithm always finds a delay-constrained path if such a path exists and has O( E ) message complexity( is the number of links in the network). Also, simulation results show that the proposed algorithm has better cost performance than other delay-constrained routing algorithms. 는 네트워크를 구성하는 링크의 수)의 메시지 복잡도를 갖는다. 또한 시뮬레이션을 통하여 제안한 알고리즘이 기존의 지연시간 제한 알고리즘들보다 경로의 비용과 지연시간 측면에서 개선된 결과가 나옴을 보인다. 본 논문에서는 연결형 네트워크에서 종단간 지연시간을 만족하고 비용을 최소화하기 위한 휴리스틱 분산 유니캐스트 라우팅 알고리즘을 제시한다. 제시하는 알고리즘은 각 노드마다 네트워크 상태에 대한 지연벡터(delay vector)및 비용벡터(cost vector)를 유지하고 이 정보를 이용하여 라우팅 경로를 찾는다. 이때 지연시간을 만족하는 경로가 존재하면 언제나 경로를 찾고, 경로를 결정하는데 O( )(단

치위생과와 비치위생과 학생의 치아미백에 대한 인식도 및 실태조사

신민우 ( Min Woo Shin ),지민경 ( Min Gyeong Ji ),한명숙 한국치위생학회 2008 한국치위생학회지 Vol.8 No.4

Some female college students have to recognize and understand the actual conditions of the tooth bleaching, and effective consultation and training to provide basic data for the purpose of investigation. this study made a survey about recognize and understand the actual conditions of the tooth bleaching and oral health knowledge and generalization methods for 649 female college student in Daejeon and Jeonbuk areas during the period between March. 15 and April. 10, 2008. The results were as follows; 1. Tooth Status was found low, self-discontent respondents Status 44.2% and average 31.1% self-contentment were 14.8%. Tooth color was average respondents were 69.8%, yellow 29.0%, White 1.7% (p=0.001, p=0.030). 2. Tooth bleaching experience has not experienced the most the military was 86.4%, to the desired Tooth bleaching for the external beauty 44.2%, confidence of smile time 37.5%. self-discontent l0.7%(p=0.000, p=0.000). 3.Tooth health status satisfaction was dental hygiene students higher than non dental hygiene, and scaling knowledge of the Tooth bleaching effect was non dental hygiene higher than non dental hygene(p=0.039, p=0.000). 4. General knowledge for Tooth bleaching was found high 96.1%, as for the recognition route, 55.6% were through broadcast medium(p=0.025, p=0.000). 5. Medical institution chosen for Tooth bleaching treatment method appears the most preferred by 79.9% to the dental hospital dental·clinic. 6. Important to consider that the choice of Tooth bleaching was Tooth bleaching duration of 37.1% cost 33%, And when Tooth bleaching hoped to be long-lasting. In this research the high recognized of Tooth bleaching treatment, but very low Tooth bleaching experience. female college students for the Tooth bleaching had the wrong information. Therefore, Tooth bleaching treatment and counseling that can be used to development and education were required to provide the correct information.

대천,충남지역 치과위생사의 피로자각증상이 직무만족도에 미치는 영향

신민우 ( Min Woo Shin ),김영숙 ( Young Suk Kim ) 한국치위생학회 2008 한국치위생학회지 Vol.8 No.1

In order to investigate the complaint rates of subjective fatigue symptoms and the degree of job-satisfaction among dental hygienists based on their socio-demographic and job characteristics and to find out the factors related with subjective fatigue symptoms and job satisfaction. The study subjects were recruited from 274 dental hygienists who worked at dental hospitals and clinics in Daejon city and South Chungcheong Province during the period between Jan. 5 and Feb. 11, 2008. They were asked to complete the self-administered questionnaires asking about their socio-demographic characteristics, job characteristics, daily Life styles, job satisfaction and subjective fatigue symptoms, and the major finding of the results were as follows: 1. The mean scores of job satisfaction were 3.12V0.47 of the total full scores(5.00), and the highest scores were in the sub-domain of interpersonal relationship, and the lowest scores were pay. The scores of job satisfaction by socio-demographic characteristics and daily life styles were not significantly differences, but in job characteristics, significantly increased with those feeling satisfied with their job, those with appropriate amount of duty amount, those free of jop autonomy, those feeling satisfied with their monthly income, satisfactory personal relations at work. 2. The mean scores of subjective fatigue symptoms were 27.6V10.9 of the total full scores(60.0), and the highest scores were in the sub-group of bodily projection of fatigue(GroupⅢ), and they were followed by difficulty in concentration(Group Ⅱ), dullness and sleepness(Group Ⅰ) in their decreasing order of magnitude. The scores of job satisfaction by socio-demographic characteristics and daily life styles were significantly increased with the group of lower age, the group of irregularly breakfast habit and the worse subjective health status. Based on job characteristics, the score of subjective fatigue symptoms were significantly increased with those group of lower clinical career and monthly income, those feeling unsatisfied with their job, those with inappropriate amount of duty amount, those satisfactory personal relations at work. 3. The correlation of subjective fatigue symptoms with job satisfaction showed a negative correlation with rM-0.198(pM0.000), and job satisfaction were higher according to the lower subjective fatigue symptoms. The correlation among the scores of sub-domain of job satisfaction and the sub-group of subjective fatigue symptoms were significantly positive correlation. 4. The affecting factors of significance on job satisfaction included clinical career, duty amount, salary satisfacation, with the explanatory power of 32.9%. Those on subjective fatigue symptoms included the eucation and the subjective health statuts, with the explanatory power of 20.8%. When considering these results, the job-satisfaction and the subjective fatigue symptoms were significantly correlated with the job related factors than factors of socio-demographic characteristics and daily life styles. In addition, if job environments of dental hygienist can improved, their job-satisfaction and subjective fatigue symptoms are suggested to be betters.

팔레놉시스 저가배지 선발

신민우(Min Woo Shin),박영수(Young Su Pakr),김윤희(Yun Hee Kim),홍승민(Seung Min Hong),이해길(Hae Kil Lee) 한국원예학회 2015 한국원예학회 학술발표요지 Vol.2015 No.10

구조방정식모형을 이용한 장기요양시설 노인의 신체적·정신적 기능 및 구강건강영향지수가 삶의 질에 미치는 영향 분석

신민우(Shin, Min-Woo),이영옥(Lee, Young-Ok),조영채(Cho, Young-Chae) 한국산학기술학회 2016 한국산학기술학회논문지 Vol.17 No.4

본 연구는 장기요양시설 노인의 신체적 기능(ADL, IADL), 정신적 기능(CES-D, MMSE-K) 및 구강건강영향지수 (OHIP-14)가 삶의 질(WHOQOL-BREF)에 미치는 영향을 알아보고자 시도하였다. 조사대상은 장기요양시설에 입소하여 있는 노인 602명으로 하였으며, 조사는 2014년 5월 1일부터 6월 30일까지의 기간 동안에 구조화된 설문지를 이용한 면접조사를 실시하였다. 연구결과, 조사대상자의 정신적 기능(CES-D, MMSE-K)은 신체적 기능(ADL, IADL)이나 구강건강영향지수 (OHIP-14)보다 삶의 질에 더 큰 영향을 미쳤으며, 신체적 기능과 구강건강영향지수가 높을수록, 정신적 기능이 높을수록 삶 의 질을 증가시키는 효과가 있는 것으로 나타났다. 위와 같은 연구결과를 볼 때, 장기요양시설 노인들의 삶의 질은 신체적 기능, 정신적 기능 및 구강건강영향지수와 유의한 관련성이 있음을 시사하고 있다. This study examined the effects of the physical functions (ADL, IADL), mental functions (CES-D, MMSE-K) and oral health impact profile (OHIP-14) on the quality of life (WHOQOL-BREF) of the elderly in long-term care facilities. The study subjects were 602 elderly people, who were surveyed at the entrance to the long-term care facilities. The interviews were conducted using a questionnaire during the period from May 1, to June 30, 2014. As a result, the quality of life was affected more by the CES-D and MMSE-K than by the ADL and IADL or by OHIP-14; the quality of life improved with a higher ADL, IADL, and OHIP-14 and a higher CES-D and MMSE-K. A higher OHIP-14, ADL and IADL resulted in a higher CES-D and MMSE-K. These results suggested that the quality of life is correlated significantly with the physical functions (ADL, IADL), mental functions (CES-D, MMSE-K), and the oral health impact profile (OHIP-14).

노인의 주관적인 구강건강상태에 따른 총의치 만족도

신민우 ( Min Woo Shin ),민세홍 ( Se Hong Min ),박영남 ( Young Nam Park ),민희홍 ( Hee Hong Min ) 한국치위생학회 2010 한국치위생학회지 Vol.10 No.5

Objectives: This study aims to identify factors affecting satisfaction among the elderly with complete denture to help the elderly with complete denture perform oral hygienic care and to contribute to improvement in oral health. Methods: Interviews were performed with 247 people having complete denture, who were over 65 years and resided in Daejeon and South Chungcheong Province, from March 5 to 31, 2009. Results: 1. As for satisfaction in areas of complete denture by the number of brushing, chewing, pronunciation, and aesthetic functions were all high in over three times of brushing, showing statistically significant differences in satisfaction with chewing (p=0.1825) and aesthetic (p=0.005) functions. 2. As for satisfaction in areas of complete denture by the period of using denture, chewing, pronunciation, and aesthetic functions were all high in less than 7 years, showing statistically significant differences in satisfaction with chewing (p=0.030) and aesthetic (p=0.000) functions. 3. As for satisfaction in areas of complete denture by the subjective oral health state, the better subjective oral health state, the higher satisfaction with chewing, pronunciation, and aesthetic functions, showing statistically significant differences (p=0.000). 4. As for relevance between the subjective oral health state and satisfaction with complete denture, there was 30.1% explanation power in satisfaction with complete denture by the subjective health state. Conclusions: As for satisfaction with complete denture among the elderly, more than three times of brushing and less than 7 years of using denture were related to higher satisfaction; the better subjective oral health state, the higher satisfaction with chewing, pronunciation, and aesthetic functions. Therefore, it is necessary to have the elderly with complete denture receive education about oral hygienic care and perform the care at the same time.

일부 농촌지역 장기요양급여노인들의 삶의 질과 관련 요인

신민우(Shin, Min-Woo),권인선(Kwon, In-Sun),조영채(Cho, Young-Chae) 한국산학기술학회 2011 한국산학기술학회논문지 Vol.12 No.2

본 연구는 장기요양보험급여를 받고 있는 노인들의 인구사회학적 특성, 건강상태 및 건강관련행위 특성에 따른 삶의 질 수준을 파악해 보고, 이들의 삶의 질에 영향을 미치는 관련요인을 규명해 보고자 시도하였다. 조사대상 은 장기요양보험급여를 받고 있는 충청남도 9개 군(郡)의 농촌지역 노인 410명으로 하였으며, 조사는 2009년 3월 1일 부터 5월 31일까지의 기간 동안에 표준화된 무기명식 면접조사용 설문지를 사용하여 면접조사를 실시하였다. 연구결 과 조상대상자의 삶의 질은 장기요양등급이 높을수록 유의하게 낮은 것으로 나타났다. 위계적 다중회귀분석을 실시한 결과, 연령, 거주상태, 주관적인 건강상태, 와병유무, 신체의 부자유 유무, 요실금유무, 건망증유무, 외출 빈도가 삶의 질에 유의하게 영향을 미치는 것으로 나타났으며, 특히 건강상태를 나타내는 변수들이 삶의 질과 높은 관련성이 있는 것으로 나타났다. This study was performed to determine the levels of quality of life(QOL) according to the grade of long-term care service in the elderly people who affiliated from long-term care insurance, and to reveal its association with socio-demographic characteristics, health status and health related behaviors. The interviews were performed, during the period from March 1st, to May 31th, 2009, to 410 elderlies in rural areas. As a results, the levels of QOL were lower in the group of higher grade of long-term care insurance. In hierarchial multiple regression analysis, the factors influencing on the level QOL were age, Living status, Subjective health status, Bed ridden status, Disability of body, Urinary incontinence, Amnesia and Frequency of going out. Especially, the health status variables were higher related with QOL than other variables.

장기요양시설 노인의 삶의 질에 관련된 요인

신민우(Min-Woo Shin),안권숙(Kwon-Suk Ahn),조영채(Young-Chae Cho) 한국산학기술학회 2017 한국산학기술학회논문지 Vol.18 No.6

본 연구는 장기요양시설 노인의 삶의 질에 관련된 요인을 알아보기 위하여 조사대상자의 인구사회학적 특성, 건강관련행위특성, 구강건강영향지수(OHIP-14), 신체적 기능(ADL, IADL) 및 정신적 기능(CES-D, MMSE-K)과 삶의 질(WHOQOL-BREF)과의 관련성을 분석하였다. 조사대상은 장기요양인정자로 판정받은 장기요양시설급여노인 602명으로 하였으며, 2016년 5월 1일부터 6월 30일까지의 기간 동안에 구조화된 설문지를 이용한 직접 면접조사와 구강검사를 실시하였다. 연구결과, 조사대상자의 삶의 질은 남성보다 여성에서, 생활비조달을 본인이 하는 경우보다 자녀가 조달하거나 정부의 보조를 받는다는 군에서, 요양기간이 길수록, 비음주군보다 음주군에서, 규칙적인 운동을 한다는 군보다 하지 않는다는 군에서, 식사를 규칙적으로 한다는 군보다 하지 않는다는 군에서, 주관적인 건강상태가 건강하다는 군보다 건강하지 않다는 군에서, 1일 칫솔질 횟수가 적을수록, 구강건조증이 없다는 군보다 있다는 군에서, 구강건강영향지수(OHIP-14)가 낮을수록, 신체적 기능(ADL, IADL)이 낮을수록, 정신적 기능(CES-D, MMSE-K)이 낮을수록 유의하게 낮았다. 특히 삶의 질은 다른 요인보다 건강관련행위특성과 정신적 기능(CES-D, MMSE-K)에 의해 더 큰 영향을 받고 있는 것으로 나타났다. 따라서 장기요양시설 노인의 삶의 질을 증진시키기 위해서는 바람직한 건강관련행위를 비롯하여 우울 및 인지기능장해를 예방하기 위한 노력이 필요할 것으로 생각된다. This study examined the relationship between the sociodemographic characteristics, health related factors, physical functions (ADL, IADL), mental functions (CES-D, MMSE-K), oral health impact profile (OHIP-14), and the quality of life (WHOQOL-BREF) for the elderly in long-term care facilities. The research was conducted in 602 facility allowance beneficiaries authorized to be eligible for long-term care in long-term care facilities through personal interviews using a structured questionnaire from May 1 to June 30, 2016. As a result, the quality of life was lower among females than males in the group receiving government subsidies than the group whose livelihood was maintained by themselves or their children, in the group with a longer period of care, in the drinking group than the non-drinking group, in the group with irregular exercise than the regular exercise, in the group with irregular meals than regular meals, in the group with poor subjective health conditions than good subjective health condition, in the group with a smaller number of daily toothbrushing, in the group with xerostomia than no xerostomia, in the group with a lower OHIP-14, in the group with a lower ADL and IADL, and in the group with a lower CES-D and MMSE-K. In particular, the quality of life was affected more by health-related factors and CES-D and MMSE-K than by other factors. Therefore, it is necessary to make efforts to prevent depression and cognitive impairment, including health-related behavior, with the objective of improving the quality of life for the elderly in long-term care facilities.

파이캠을 이용한 애완견 분리불안 자동 검출 시스템 설계

신민우(MIN-WOO SHIN),권순길(SOON-GIL KWON),김상훈(SANG-HUN KIM),양윤성(YUN-SUNG YANG),김종화 한국정보과학회 2016 한국정보과학회 학술발표논문집 Vol.2016 No.12

Multi-Modal Generative Adversarial Network for Transcranial Focused Ultrasound Simulation

Min Jee Seo(서민지),Min Woo Shin(신민우),Gun Woo Noh(노건우),Kyung Ho Yoon(윤경호) 한국통신학회 2023 한국통신학회 학술대회논문집 Vol.2023 No.11