• 보건행정학회지
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• 제29권1호
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• pp.19-26
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• 2019

Background: The purpose of this study was to evaluate the effectiveness and the level of self-management support on the Metabolic Syndrome Management Program at public health centers in Seoul metropolitan city. Methods: The effectiveness on the Metabolic Syndrome Management Program were analyzed using secondary data from 1,312 community residents who were receiving program. The level of self-management support on Metabolic Syndrome Management Program was evaluated using an 'Assessment of Primary Care Resources and Supports for Chronic Disease Self-Management' from four public health centers. Results: The effectiveness on the Metabolic Syndrome Management Program was showed that decreased smoking (p= 0.044) and drinking (p< 0.001), and increased healthy dietary habit (p< 0.001) in health behaviors. It was showed that decreased triglyceride (p= 0.002) and increased high-density lipoprotein cholesterol (p< 0.001) in clinical indicators. The level of self-management support on Metabolic Syndrome Management Program was 98.1 points and it meaned that implementation is done in an organized and consistent manner using a team approach. There was difference in the level of self-management support by public health centers (p= 0.003). Conclusion: The Metabolic Syndrome Management Program in public health centers was effective, and level of self-management support was done as organizational level, but patient input and mental health were insufficient.

• 대한교통학회지
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• 제22권7호
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• pp.99-106
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• 2004

본 연구에서는 바이레벨 문제를 풀기 위한 2가지 접근법, 즉 Cournot-Nash 게임과 Stackelbgerg 게임을 서로 비교하기 위한 것으로, 하위문제가 결정적인 통행배정문제(deterministic traffic assignment)인 경우와 확률적 통행배정문제(stochastic traffic assignment)인 경우로 구분하여 분석한다. 바이레벨 프로그램(bi-level program)은 상위문제(upper level program)과 하위 문제(lower level program)로 구성된 수리적인 문제로 상위문제는 목적하는 특정함수를 최적화시키는 형태이며, 하위문제는 통행자의 행태를 반영하는 형태로 구축된다. 기존에 제시된 알고리듬중 바이레벨문제의 대표적인 풀이 알고리듬인 IOA(Iterative Optimization Assignment) 알고리듬과 기종점 통행행렬추정(OD matrix estimation)에 주로 사용되는 IEA(Iterative Estimation Assignment)은 상위문제와 하위문제가 서로 독립적으로 존재하면서 설계변수와 통행량을 서로 주고받는 형태를 갖고 있어 Cournot-Nash 게임형태이다. 이에 반해, 최근에 제시된 민감도분석(Sensitivity analysis)을 기초로 한 알고리듬들은 상위문제에서 결정된 설계변수 변화에 대해 하위문제의 통행량변화를 민감도를 통해 고려하기 때문에 Stackelbeg게임이라고 볼 수 있다. 본 연구에서는 이들 알고리듬들을 비교하는 데 연구의 목적이 있으며, 기존에 제시된 기법과는 다른 좀 더 효율적인 접근법을 제시한다. 예제 교통망을 이용하여 제시된 모형들을 비교해본 결과, 결정적인 통행배정모형을 하위문제로 설정한 경우에는 두가지 접근법 모두 동일한 상위목적함수 값을 보여 우위를 판단할 수 없었지만, 확정적 통행배정모형으로 설정한 경우, Stackelberg게임 접근법이 Cournot-Nash게임 접근법 보다 더 우수함을 확인할 수 있었다.

• 한국철도학회논문집
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• 제11권6호
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• pp.581-587
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• 2008

본 연구에서는 철도건설로 인한 네트워크 효과를 고려할 수 있는 철도망 설계문제(Railway Network Design Problem, RNDP)를 제안하고 이를 풀기 위한 알고리듬을 제시코자 한다. 이를 위하여 bi-level 프로그램으로 모형을 구축하며, 상위문제는 총 통행비용을 최소화시키는 설계변수(design variable)를 구하는 문제이고, 하위문제(lower level problem)는 이에 따른 철도 승객의 철도선택 문제로 표현된다. 따라서, 본 연구의 철도망 설계문제는 철도건설로 인한 승객들의 노선변화를 고려할 있는 장전이 있으며 이점이 기존 철도망설계문제와의 차이점이다. 본 연구에서 제안된 모형과 알고리듬을 2개의 예제 철도망에 적용해 본 결과, 합리적인 해를 산출하여 향후 철도망 계획분야에 적용할 수 있음을 확인하였다.

• 한국지진공학회:학술대회논문집
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• 한국지진공학회 2003년도 춘계 학술발표회논문집
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• pp.118-125
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• 2003

Seismic damage assessment program for containment structure is developed. The program has been established through the combination of inelastic seismic analysis program and 3-D animation program. Damage indices at finite element level and structural level have been introduced for the seismic damage assessment. The seismic damage assessment program makes it possible to analyze in real-time the actual resistance capacity and damage level of containment structure. It will be expected that the program enables to establish the measures more quickly under the earthquake event.

• Asia Marketing Journal
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• 제20권4호
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• pp.21-47
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• 2019

This study empirically examines the synergy effect of a corporate-level loyalty program on customer equity (CE) known as the lifetime value of current and future customers (Blattberg et al. 2009). A corporate-level loyalty program refers to a company-wide integration loyalty program at the corporate-level in which subsidiaries (multi-divisions) participate as program members. It does not merely examine whether there is an integration effect of a corporate-level loyalty program from the CE perspective, but it provides practical implications for a firm's strategic focus by identifying which value creation channels (i.e., acquisition, retention, and cross-selling), brand characteristics (i.e., size of the customer base before integration, diversity of products, and sales channel type), and consumer characteristics (i.e., customer relationship stage, transaction amount before integration, transaction period, and number of purchased brands) are affected the most by the synergy effect.

• Journal of Korean Biological Nursing Science
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• 제14권2호
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• pp.103-111
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• 2012

Purpose: The purpose of this study was to identify the effect of self-efficacy promotion of the smoking cessation program on the amount of smoking, carbon monoxide level, urine cotinine level and the smoking cessation self-efficacy of adolescent smokers. Methods: The subjects composed of 24 for the experimental group and 28 for the control group who were smoking adolescents at the Middle School in G city. The data collection was done from October 13 to November 18, 2010. A nonequivalent control group pretest-posttest design was used. This program was composed on the basis of Shin (1997)'s Self-Efficacy Promoting Program. The self-efficacy promotion smoking cessation program was conducted for 2 hours per week, and lasted for 6 weeks on the experimental group. The control group had a general smoking program. Data was analyzed using SPSS/WIN 14.0 program. T-test was used to analyze outcome measures. Results: The amount of smoking, CO level, urine cotinine level, and self efficacy level of the experimental group was significantly improved more than that of the control group after intervention. Conclusion: Therefore, self-efficacy promotion smoking cessation program for adolescent smokers can be recommended for smoking cessation of adolescents.

• 대한영양사협회학술지
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• 제12권1호
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• pp.68-81
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• 2006

The purposes of this study were to investigate the perception level about food safety of school foodservice dietitians and employees and to assess their food hygiene practice level in school foodservice operation in Chungbuk Province. A questionnaire survey of 250 dietitians and 744 employees at school food service operations was conducted and 143 and 421 respective responses were available for this study. The collected data were analyzed using SAS V8.2 for windows. The main results of this study can be summarized as follows: 98.60% of respondent school foodservice dietitians operated sanitation training programs one time or more per month. As for the reason why the program was not performed at frequent intervals, the majority of the dietitians and employees attributed it to the conventional practices. The employees' perception level of importance about sanitary training program was marked at 4.31(out of 5 scale). The employees' performance level of sanitary training program was ranked above 4.0 point(out of 5 scale) in the 26 items out of the total of 29 items. The results indicated that there was positive correlation between perception level and performance level of sanitation training program. The findings suggest that continuing sanitary education is important to ensuring food safety at school foodservice operations.

• 재활간호학회지
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• 제2권1호
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• pp.29-44
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• 1999

This study was carried out to obtain basic data required to plan and develop Rehabilitation Day Care Program for the stroke Survivors at home in Korea. The subjects comprised of 118 stroke survivors who discharged from 4 hospitals in Seoul during the past 2 years. The data were collected from August 3, 1998 to September 18, 1998, through interviews with questionnaires about general characteristics, activities of dally living, depression and service need of rehabilitation day care program at the outpatient clinics by trained nursing graduates. Data were analyzed with descriptive analysis, Pearson's correlation analysis, and Stepwise multiple linear regression analysis using SPSS/WIN program. The results obtained are as follows ; 1. The mean score of the general need of rehabilitation day care program of stroke survivors was 2.78(range 1-4). The highest need among the service categories of the rehabilitation day care program was self-care and restorative activities category, and health services referral category, recreation category, psychosocial activities category in order. The needs of each category are as follows ; 1) In the health services referral category, the need for speech therapy was highest, followed by the need for physical therapy and occupational therapy. 2) In the psychosocial activities category, the need for self-help group was highest. 3) In the self-care and restorative activities category, the need for bathing was highest, followed by bowel training, and ambulation training. 4) The need for the recreation category was 2.62. 2. Among the need for the effect related to the utilization of day care program, the need for survivors' physical and psychological well-being was highest and was followed by the need for caregiver's physical and psychological wellbeing. Pearson's correlation analysis revealed following results ; 1. The need for rehabilitation day care program service displayed a correlation with the level of education, ADL, and the level of depression, and a reverse correlation with age. 2. The need for the effect related to the utilization of rehabilitation day program displayed a correlation with the level of education, ADL, and the level of depression. The stepwise multiple linear regression analysis revealed following results : 1. For the need for rehabilitation day care program service, 28.4% of the variance was initially explained by one variable, level of depression. The level of depression plus two variables, survivors' age and ADL, explained 34.2% of the variance in the need for rehabilitation day care program service. 2. For the need for the effect related to the utilization of rehabilitation day care program, 12.4% of the variance was initially explained by one variable, level of depression. The level of depression plus one variable, level of education, explained 20.4% of the variance in the need for the effect related to the utilization of rehabilitation day care program. In conclusion, above characteristics should be considered when we are planning to develop stroke survivors' rehabilitation day care program.

• 한국진공학회:학술대회논문집
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• 한국진공학회 2002년도 제22회 학술발표회 초록집
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• pp.155-155
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• 2002

• 가정과삶의질연구
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• 제19권1호
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• pp.33-52
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• 2001

The purpose of this study was to examine the effectiveness of using the relapse prevention program for adult substance addicts. Based on the results from the study of educational needs for the relapse prevention program among substance addicts the 10-session-relapse prevention program was developed. Then the researcher conducted the relapse prevention program for 15 adult methamphetamine addicts from Aug. 3 1999 to Sep. 4 1999 at the probation office in Suwon, South Korea. For examining the effectiveness of using that relapse prevention program the Social Adjustment Scale-Self Report(SAS-SR), McMullin Addiction Thought Scale(MAT), and Self Esteem Rating Scale(SERS) were used whether or not their social adjustment level, self-esteem level, and addiction thought level were improved. This study employed one group pre-post test research design as a quantitative purpose and in-depth interview as a qualitative purpose. For a qualitative purpose in-depth interview was conducted in not only between sessions but also after sessions dealing with their current life problems. For a quantitative purpose the analysis strategy employed here was frequency and t-test. Results shows that addicts who took the relapse prevention program consistently reported the improvement of their social adjustment level, self-esteem level, and addiction thought level although there were no statistically significant between pre and post tests. The implication of study findings will be discussed.