• 한국지진공학회:학술대회논문집
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• 한국지진공학회 2001년도 춘계학술대회 논문집
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• pp.387-393
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• 2001

Installing vibration control devices in the structure rises as a solution instead of increasing structural strength considering construction cost. Especially, viscoelastic dampers show excellent vibration control performance at low cost and are easy to install in existing structures compared with other control devices. Therefore, cost-effectiveness of structure with viscoelastic dampers needs to be evaluated. Previous cost-effectiveness evaluation method for the seismically isolated structure(Koh et al., 1999;2000)is applied on the building structure with viscoelastic dampers, which combines optimal design and cost-effectiveness evaluation for seismically isolated structures based on minimum life-cycle cost concept. Input ground motion is modeled in the form of spectral density function to take into account acceleration and site coefficients. Damping of the viscoelastic damper is considered by modal strain energy method. Stiffness of shear building and shear area of viscoelastic damper are adopted as design variables for optimization. For the estimation of failure probability, transfer function of the structure with viscoelastic damper for spectral analysis is derived from the equation of motion. Results reveal that cost-effectiveness of the structure with viscoelastic dampers is relatively high in how seismic region and stiff soil condition.

• 한국학교보건학회지
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• 제27권3호
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• pp.169-180
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• 2014

Purpose: This study aims to investigate effectiveness in foreign Health Promoting School through a systematic review. Methods: To perform a systematic literature survey, the researcher searched two database (PubMed and Springer Link) for literature relevant to 'health promoting schools' (published up to April 2013 from 2004). The key words used for the search were "effectiveness", "evaluation" and "health promoting school". five evaluations in this review were selected in the peer reviewed. Results: 1. The areas of standardized assessments were dealing with school health policy, physical environment, psycho social environment, community participation, Literacy on health, personal hygienic skills, academic achievement, self reported health status, and mental health. 2. There was evidence that the health promoting school has some positive influence on various domains of assessment. Conclusion: This systematic review provides evidence concerning the effectiveness of the health promoting school.

• 한국군사과학기술학회지
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• 제15권4호
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• pp.458-466
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• 2012

We have developed a weapon effectiveness evaluation model for top-attack smart munitions(WEEM/TASM), which is a many on many Monte Carlo Model evaluating the effectiveness of top-attack smart munitions against armoured ground vehicles. In this model the battle is reduced to a one-sided battle situation in that the target vehicles are regarded as being stationary and passive. It can simulate the whole attack process of smart munitions from firing artillery dispenser to sensing and hitting processes after dispense. It can also calculate the probability of kill of each target and the numbers of rounds required to fulfill the degree of damage in statistical manners. In this paper, we describe the basis for our design concepts reflected in the model to simulate the weapon effectiveness of top-attack smart munitions and provide simulation results for an example case.

• International Journal of Computer Science & Network Security
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• 제21권5호
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• pp.243-255
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• 2021

This study aimed to identify the effectiveness of the use of distance-evaluation tools and methods among students with learning difficulties from the teachers' point of view, to achieve this goal. A scale was built, and the psychometric characteristics were validated. It consisted, in its final form, of 17 items distributed on four axes, in addition to three open questions. It was applied to a random sample of (149) teachers of students with learning difficulties in Makkah Region. The results showed that teachers' keenness to encourage students with learning difficulties, so that they would not feel frustrated with the distance learning process. It was also evident that teachers did not use achievement portfolios in the evaluation process. In connection with the appropriate evaluation methods, the majority indicated the use of work sheets and visual evaluation methods that rely on audio and visual skills, such as presenting videos, pictures, audio and games, and applying short objective tests. Among the proposals to improve evaluation methods and tools: Individual evaluation, attention to individual treatment, obligating personal attendance of students to school, splitting the required tasks, and not increasing the skills required to be mastered. As for the obstacles that teachers face: Lack of time, difficulty in communicating with students with distance learning difficulties and problems related to the Internet such as interruption, weakness, or lack of availability.

• 한국의상디자인학회지
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• 제20권4호
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• pp.147-162
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• 2018

The purpose of this study is to conduct a comprehensive and objective evaluation on the effectiveness of the activation policies for the Seongsu handmade shoe industry and to suggest the direction of more effective future policies using the results. The list of the activation policies for the Seongsu handmade shoe industry was investigated and awareness, appropriateness, effectiveness, and satisfaction were measured from the representatives of the Seongsu handmade shoe companies via an off-line survey. A total of 61 usable data sets were statistically analyzed. Based on the evaluation result of the policies, a focus group interview with 6 representatives of the Seoungsu handmade shoe industry was conducted to investigate the causes and effectiveness of the policies and the problems pertaining to those policies. The awareness, effectiveness, and satisfaction of the policies were evaluated as negatives, while the appropriateness of the policies was evaluated as a positive. The manufacturers of the handmade shoes evaluated policies that improve the environment of the workplace higher and evaluated the handmade shoes education policy lower than the distributors and raw materials suppliers. The problems with the activation policies for the Seongsu handmade shoes industry were found to be structural problems, issues with the implementation of the policies, and that the fact that the policies did not reflect the reality of the industry.

• Asian Pacific Journal of Cancer Prevention
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• 제17권2호
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• pp.609-614
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• 2016

Background: Although breast cancer is the most common cancer in women, economic evaluation of breast cancer screening is not fully addressed in developing countries. The main objective of the present study was to analyze the cost-effectiveness of breast cancer screening using mammography in 35-69 year old women in an Iranian setting. Materials and Methods: This was an economic evaluation study assessing the cost-effectiveness of a population-based screening program in 35-69 year old women residing in rural areas of South east Iran. The study was conducted from the perspective of policy-makers of insurance. The study population consisted of 35- to 69-year old women in rural areas of Kerman with a population of about 19,651 in 2013. The decision tree modeling and economic evaluation software were used for cost-effectiveness and sensitivity analyses of the interventions. Results: The total cost of the screening program was 7,067.69 US$ and the total effectiveness for screening and no-screening interventions was 0.06171 and 0.00864 disability adjusted life years averted, respectively. The average cost-effectiveness ratio DALY averted US$ for screening intervention was 7,7082.5 US$ per DALY averted and 589,027 US $ for no-screening intervention. The incremental cost-effectiveness ratio DALY averted was 6,264 US$ per DALY averted for screening intervention compared with no-screening intervention. Conclusions: Although the screening intervention is more cost-effective than the alternative (noscreening) strategy, it seems that including breast cancer screening program in health insurance package may not be recommended as long as the target group has a low participation rate.

• 한국전자거래학회지
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• 제9권2호
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• pp.33-50
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• 2004

본 논문에서는 정보화 투자에 대한 성과평가를 통해 공공부문의 정보화 예산투자에 대한 타당성과 효과성 측정 방안, 그리고 투자대비 효과의 적합성을 제고 할 수 있는 계량적 평가모델을 제시하였다. 즉, 전자정부 과제로 추진된 정부전자문서유통센터 구축사업을 대상으로 정보화 투자에 대한 명확한 성과목표를 설정하고 사전평가 및 사후평가를 객관적으로 측정할 수 있는 핵심성과지표(KPI)를 개발하여 계량적 평가모델을 이용한 현장검증 연구방식으로 성과평가 결과를 도출하였다.

• 한국전통조경학회지
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• 제31권2호
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• pp.136-144
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• 2013

본 연구는 '등재된 세계문화유산은 지금 얼마나 잘 관리되고 있는가?' 라는 질문의 답을 모색하는 과정이다. 이를 위해 UNESCO 세계유산협약, 운영지침 및 ICOMOS 등에서 발표한 국제원칙을 기준으로 삼아 국제적으로 요구하는 세계문화유산 관리의 내용을 살펴보고, 국제적 요구사항에 부응하면서 세계문화유산의 관리특성이 반영된 관리효과성 평가후보지표들을 설정하였다. 그 결과, 상황, 계획, 환경, 유산관광, 지역사회의 5개 평가분야에서 각 13개, 7개, 9개, 10개, 7개 등 총 46개의 후보지표가 설정되었다. 또한 총 3라운드에 걸친 델파이 조사를 통해 타당도 및 신뢰도를 분석하여 후보평가지표 총 46개 중에서 14개의 평가지표들을 제거하고, 32개의 평가지표들을 최종적으로 도출하였으며, 상황, 계획, 환경, 유산관광, 지역사회 등 5개 평가분야에서 각 7개, 6개, 7개, 6개, 6개의 평가지표를 선정하였다. 이러한 결과를 중심으로 세계문화유산의 관리효과성 평가지표를 선정하였다.

• 한국도서관정보학회지
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• 제39권3호
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• pp.213-245
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• 2008

이 연구에서는 대학생들을 대상으로 독서치료를 적용, 평가하여 독서치료의 효과를 입증하고자 하였다. 독서치료 프로그램은 2006년 2학기 부산대학교 문헌정보학과에 개설된 '도서관학 특강' 교과목을 수강한 39명 대학생들에게 적용하였다. 프로그램 평가는 이들 중 사례 5명의 학생들에게 보고서 형식의 '자기평가'를 내용분석한 질적 평가와 자아정체감 측정을 통한 양적 평가 모두를 실시하였다. 대학생을 위한 독서치료 프로그램의 성과는 크게 두 가지로 나타났다. 1) 이 프로그램은 독서치료의 원리인 동일시, 카타르시스, 통찰이 일어나 독서치료가 내면의 변화에 효과가 있음을 알 수 있다. 2) 대학생의 자아정체감 정립에 독서치료가 효과가 있음을 알 수 있다.

• 해양환경안전학회지
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• 제24권3호
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• pp.311-318
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• 2018

In accordance with the stipulations of the STCW Convention, simulation training has been enforced in order to develop practical skills so as to prevent accidents by predetermining the risks in special marine environments. Simulation training is a useful way to acquire navigation abilities, and can continuously measure the ability of a trainee by applying an appropriate evaluation. However, the result of training is evaluated by the instructor's subjective judgment without quantitative criteria. Therefore, this study aims to quantitatively evaluate the effectiveness of simulation training. For this purpose, evaluation items were derived by analyzing legal standards, earlier studies, and the current status of MET institutions. The simulations were then performed three times in the same scenarios and analyzed the results. As a result, it has been shown that the objectively analyzed ability to keep the route and to make safe passage with other vessel, as well as subjectively evaluated ability by the apprentice officer has been improved as training progressed. Through the evaluation of simulation training results, it can be derived that simulation education needs supplementation, and can be provided as a basic form of data to quantify the evaluation results of the simulation training in the future.