• Title/Summary/Keyword: analytic hierarchy process method

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A Study on a Plan Adequacy Evaluation forIndustrial Complex Development Considering Health Impact (건강영향을 고려한 산업단지 개발의 계획 적정성 평가방법론 연구)

  • Shin, Moonshik;Lee, Youngsoo;Ha, Jongsik
    • Journal of Environmental Impact Assessment
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    • v.29 no.2
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    • pp.93-111
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    • 2020
  • Health Impact Assessment (HIA) in Korea is conducted for specific development projects within Environmental Impact Assessment (EIA) system. However, as HIA is being carried out in the implementation stage of the development project, it sometimes has failed to take proper actions despite the significant adverse health impact. Considering an environment conflict regarding adverse health impact in developing industrial complex and the current application of HIA in EIA system, it is necessary to come up with an adequacy evaluation in the industrial complex development considering health impact. This study proposes an adequacy evaluation method considering health impact for the industrial complex development and embodies the method by applying it to actual cases. Referring to methodologies of US EPA's CalEnviroScreen 3.0 and US ATSDR's Public Health Assessment, this study proposed using indicators divided by community characteristic, background exposure and development burden as an adequacy evaluation method to consider health impact. Five indicators for community characteristic, three indicators for background exposure and seven indicators for development burden were selected through literature survey, and the weights for each indicator were calculated through Analytic Hierarchy Process's survey of experts related to HIA. Through a pilot application in the three government-led industrial complex development projects, the method was further elaborated by clarifying the evaluation data and subdividing the evaluation criteria for each indicator. Adequacy criteria of plan considering health impact could be presented in three ways to be linked to the government's policy stance on the industrial complex development criteria of total score, criteria of total score and community characteristic score, and criteria of total score and community characteristic allowed by development burden.

The maximum limiting characteristic method-based land suitability assessment for peaches (Prunus persica) and grapes (Vitis vinifera L.) using rasterized data of soil and climate on agricultural land in South Korea (토양 및 기후정보 통합 최대저해인자법에 의한 복숭아와 포도의 적지 평가)

  • Kim, Hojung;Koo, Kyung-Ah;Shim, Kyo-Moon
    • Korean Journal of Agricultural and Forest Meteorology
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    • v.21 no.4
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    • pp.286-296
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    • 2019
  • Land suitability assessments have been a crucial issue for enhancing productivity in agriculture and conserving agricultural lands. Based on soil and climate information, land suitability assessment for peaches (Prunus persica) and grapes (Vitis vinifera L.) were conducted using the maximum limiting characteristic method (MLCM) in South Korea. In peaches, S1 (highly suitable) exists on 2.21% of the land, S2 (moderately suitable) on 19.20%, N1 (currently not suitable) on 12.07%, and N2 (permanently not suitable) on the remaining 66.52%. In grapes, 3.65% of the land is classified as S1, 17.98% as S2, 11.85% as N1 and 66.52% as N2. In both fruit trees, the results acquired from soil and climatic information were similar to those from soil information alone. The data also suggest that the grades by soil information were relatively low over the land. With the assumption that the more suitable area a province has, the more will be cultivated for the fruit trees, we compared the percentages of area for peach and grape farming per province with the results by MLCM, and suggested that some provinces with a small percentage of farm can be encouraged to plant more in suitable areas as dictated by MLCM for the species. In the near future, we plan to use an advanced method such as analytic hierarchy process (AHP) to conduct similar tests, in which having reference data of yields or benefits per farm can efficiently increase the accuracy of the measurements.

A Relative Importance Evaluation of Shipbroking Service by the AHP (AHP 분석을 이용한 해운중개 서비스의 상대적 중요도 평가)

  • Kim, Hwa Young;Kim, Un Soo
    • Journal of Korea Port Economic Association
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    • v.29 no.4
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    • pp.157-174
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    • 2013
  • A shipbroking is maritime service business, which is consist of market of freight, shipbuilding, sales & purchase and demolition for intermediation between customer and supplier. In this way, a shipbroking business has strong relationship with shipping industry and is also knowledge service business for creation additional value based on shipping, shipbuilding, financial and law etc. However, the research on the evaluation items and a method for shipbroking company were not carried out in previous research. In this paper, We defined evaluation items with three high level, six middle level and sixteen low level for evaluation of shipbroking service by expert's brainstorming and AHP(analytic hierarchy process) method. And also carried out survey to employees of shipbroking company as supplier and shipping company as customer. As a result of survey, result of service in high level, convenient of middle level and credibility of low level are evaluated highly, and also business credit rating, profit of customer, achievement of customer's object are considered to more important than others items. In case of comparison between group, a method of contact with client, problem-solving ability, good relationship with clients of international and domestic evaluated importantly in common.

Exploration of the Dance Career Intervention by AHP Method: Focusing on Vocational Guidance, Career Education and Career Counseling (AHP분석을 활용한 무용진로개입의 체계적 접근 방안 : 직업지도, 진로교육 및 상담을 중심으로)

  • Kim, Ji Young;Lim, Su Jin;Kim, Hyoung Nam
    • 한국체육학회지인문사회과학편
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    • v.55 no.6
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    • pp.661-676
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    • 2016
  • The purpose of this study is to draw a systematic access method of career intervention for dance majors. This study conducted Delphi survey and Analytic Hierarchy Process(AHP). As a result of study, 16 elements of career intervention were produced in total 4 areas. Results show that vocational guidance puts emphasis on the understanding of the various vocations, career education on the career planning and goal, career counseling on the macro-narrative to the life and career intervention network on the dance job fair and workshop. In the complex weight of all factors, ratings of weight show that dance vocation guidance and career education are demanded significantly. Results show that expansion of career alternatives, application of diversified dance career development road map to the curriculum, development of test tool and outcome standard, dance educators' systematic career intervention education and systematization of network for career support were suggested as measures for dance career intervention. This study discussed about dynamic reality and systematic access method for dance majors based on theories of Holland(1997), Super(1990), and Savickas(2005).

Development of Questionnaire for Automobile Seat Comfort Evaluation (자동차 시트의 안락도 평가를 위한 문항개발에 관한 연구)

  • Kim, Jung-A;Na, Ho-Jun;Cho, Dong-Hwan;Shin, Yun-Ho;Park, Se-Jin;Kim, Jin-Ho
    • Science of Emotion and Sensibility
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    • v.13 no.2
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    • pp.381-390
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    • 2010
  • The automotive seat comfort evaluation was to begin a key aspect in seat design. It depended largely on the basic mechanical aspect such as geometric parameters of seat, choice of suspension system and cushion material used. Until recently, seat comfort evaluation advanced to evaluate subjective sensitivity of human. The external literatures showed in the last decade, there have been very few attempts to establish and document automotive seat comfort evaluation. In 2006 Smith, D. proposed the statistically reliable tool in giving a numeric rating for set comfort and the tool was used in the many country. On the other hands, we, in Korea, had not the reliable tool for the automotive seat comfort evaluation. So that, we studied to develope the questionnaire for seat comfort evaluation based on Smith, D.(2006) and some studies. As a result, we developed 36 contents for the automotive seat comfort evaluation with the help of professional in Korean automotive industry. Here, 36 contents were identified as the dimensions that represent the human sensitivity and psychological feeling on comfortable seat. Also, we derived the priorities for the 36 contents by using analytic hierarchy process (AHP), based on the judgments of 30 experts and drivers. This study will help the designers and developers clarify the conceptual and abstract aspect of the design evaluation by proposing a more systematic and process-oriented method.

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A Priority of Documentary Films' Success Factor: AHP Analysis (AHP기법을 통한 다큐멘터리 영화 성공요인 중요도 분석)

  • Im, So-Yeon;Lee, Yun-Cheol
    • The Journal of the Korea Contents Association
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    • v.17 no.12
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    • pp.644-657
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    • 2017
  • A golden age for Korean documentary films has begun in the 2010s. At present, the success of documentary film is attracting interest than any time in history. To meet the timely demand, the present study conducted research on success factors of documentary films for the first time. This study adopted the three categories of Litman's film success factors (creative domain, distribution domain, and marketing domain) and integrated to the cases of Korean documentary films to extract 12 success factors of documentary films through experts' validation process. Moreover, this study applied AHP method and examined the relative importance of success factors of documentary films. The result was as follows. The significant success factors mostly were found within creative domain. Documentaries that feature common themes rated the distribution/marketing factors highly whereas documentaries that cover socio-political themes rated highly the governments funding and infrastructure building. With regard to the online phenomenon of participating viewer, there was a gap in perception: the production field rated it high while the distribution/marketing field rated it relatively low. These success factors and priority will be used as baseline data in diverse fields related to documentary films, and provide significant implications to documentary film staff, policy makers, and researchers.

A Route Search of Urban Traffic Network using Fuzzy Non-Additive Control (퍼지 비가법 제어를 이용한 도시 교통망의 경로 탐색)

  • 이상훈;김성환
    • Journal of Korean Society of Transportation
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    • v.21 no.1
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    • pp.103-113
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    • 2003
  • This paper shows alternative route search and preference route search for the traffic route search, and proposes the use of the fuzzy non-additive controller by the application of AHP(analytic hierarchy process). It is different from classical route search and notices thinking method of human. Appraisal element, weight of route is extracted from basic of the opinion gathering for the driving expert and example of route model was used for the finding of practice utility. Model evaluation was performed attribute membership function making of estimate element, estimate value setting, weight define by the AHP, non additive presentation of weight according to $\lambda$-fuzzy measure and Choquet fuzzy integral. Finally, alternative route search was possible to real time traffic route search for the well variable traffic environment, and preference route search showed reflection of traffic route search disposition for the driver individual. This paper has five important meaning. (1)The approach is similar to the driver's route selection decision process. (2)The approach is able to control of route appraisal criteria for the multiple attribute. (3)The approach makes subjective judgement objective by a non additive. (4)The approach shows dynamic route search for the alternative route search. (5)The approach is able to consider characteristics of individual drivers attributed for the preference route search.

Relative Importance and Priority of Evaluation Elements in University Department Homepage Selection Process -with Special Reference to College Prep Students in Busan- (대학 학과홈페이지의 평가요소에 대한 상대적 중요도 분석 -부산지역 수험생들의 인식을 중심으로-)

  • Kang, Kyoung-Soo;Lee, Young-Woo;Lee, Kang-Hyuk;Lee, Young-Sook
    • The Journal of the Korea Contents Association
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    • v.15 no.3
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    • pp.488-498
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    • 2015
  • Form the observation that the successful management and operation of university websites brings about university branding effects, this paper attempts to identify the problems in relation to evaluation elements of university homepages and establish a new evaluation model that allows us to grasp the importance and priority of phased evaluation elements. In particular, we tried to secure the objectivity of the importance of department homepage evaluation elements by using AHP(Analytic Hierarchy Process). Our analysis shows that among 29 evaluation elements of department homepage, mobile service, curriculum, description of department's characteristics, guide to homepage usage/accessibility to site map and differentiated educational method were considered to be relatively important whereas the relative importance of department's slogan, differentiated image and identity, linkage to SNS, Q&A bulletin board, operation of department community, and FAQ was low. Based on the findings from our analysis, we present the basic foundation for successful management and operation of university department homepages along with a few suggestions for vitalizing those hompages.

Comparison with Factors of Resource Importance for Traditional Village Between Korea and China Using AHP Method (AHP기법을 활용한 韓中(한중) 전통마을의 자원중요도 평가항목 비교)

  • Ren, Guang-Chun;Wang, Ai-Xia;Kim, Tae-Kyung
    • Journal of the Korean Institute of Traditional Landscape Architecture
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    • v.33 no.3
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    • pp.95-102
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    • 2015
  • This study conducted the survey on the resources of traditional villages based on AHP in the subjects with the specialists in Korea and China to seek the resource evaluation standards to apply the preservation and development of traditional villages, and the differences of the importance on the resources among the specialists in both countries. We classified three levels of evaluation items to aim the deductions of the importance and priority in the resources of traditional villages. Upon the analysis results, natural resources were important in the level 1; environmental, historical, facility resources were important in the level 2; and the factors such as air, topography, traditional houses, agricultural landscape, shared community facilities, interchanges between urban and rural areas, family activities, and so on were important in the level 3. The factors that both Korean and Chinese groups evaluated as the most important ones were the same. In terms of overall importance by evaluation items, the factors such as air, water quality, noise, traditional houses, topography, shared community facilities, and so on were rated as relatively important in both Korean and Chinese groups. That is, the traditional villages have the necessity to preserve the cultural resources like their duties, however, it is required to control the natural environment with good quality preferentially. This study results can compare the importance on the resources of traditional village between Korea and China. Moreover, with calculation of the priority and scores for the preservation and management of traditional villages, they are expected to be used as the tool to apply the quantitative data in the evaluation process of traditional village resources in both countries.

A Study on the Relative Weights of the Components of Core Competence Based Learning Outcomes in STEAM (Science, Technology, Engineering Art, Mathematics) (융합인재교육에서 핵심역량 기반 학습성과 구성요소의 상대적 가중치 연구)

  • Park, Ki-Moon
    • 대한공업교육학회지
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    • v.40 no.2
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    • pp.239-258
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    • 2015
  • The purpose of this study is to provide basic data that can be used in a reasonable assessment of the learning outcomes of STEAM. It presented a learning outcome evaluation method, relative weights of key competencies standard that a learner should cultivate. For this study, a pairwise comparison questionnaire about the key competencies was conducted on the STEAM professionals, and AHP was applied to analyze the priority of main factors of key competencies. The results of this study are as follows. First, the importance of capabilities of convergence accomplishment and capabilities of convergent cognition, in the first layer of key competencies, were 39.4% and 36.8%, respectively. In the education evaluation of the STEAM, capabilities of convergence accomplishment and capabilities of convergent cognition showed similar level of importance, and were considered more important factor than capabilities of convergence attitude (23.8%). Second, the relative importance of capabilities of problem solving (20.0%) was highest in the second layer of key competencies, and followed by capabilities of creative thinking (18.3%), responsibility (15.3%), and understanding convergence knowledge (11.0%). Third, it will be a foundation of a competency evaluation, which reasonably evaluates, based on the relative weights, whether to accomplish educational objectives of the STEAM program In addition, this results is expected to become a guide to develop an education program that can improve the teaching and learning process and raise the learning outcome, as well as an education evaluation of the STEAM.