• Title/Summary/Keyword: 평가지표와 가중치

Search Result 341, Processing Time 0.031 seconds

A Study on Selection of and Priority on Assessment Indicators in Green Logistics : Focused on Ports and Inland Hub Terminals (녹색물류를 위한 탄소저감정책 평가항목 우선순위에 관한 연구 - 항만 및 물류거점을 중심으로 -)

  • Lin, Mei-Shun;Park, Jong-Hum;Ahn, Seung-Bum
    • Journal of Korea Port Economic Association
    • /
    • v.25 no.4
    • /
    • pp.1-20
    • /
    • 2009
  • Green logistics is regarded as an inevitable global trend in the 21st century. It can be accomplished through more broad and active reverse logistics globally, resulting in use of less fossil fuels, finally reducing carbon dioxide and other pollutants. Many countries such as U.S., Japan, EU nations have already set up policies related to carbon reduction, so-called 'green policies.' This paper aims to identify evaluation criteria for logistics policies and relative importance among those criteria, especially in the field of ports and in-land hub terminals. We examined projects related to carbon reduction from domestic and foreign ports and logistics centers and found evaluation factors and assessment indicators. With pre-evaluative items and pre-assessment indicators, we have done a survey and selected evaluation factors and assessment indicators for ports and inland hub terminals in Korea. By analyzing the mutual importance of each pre-evaluative items and pre-assessment indicators related to carbon reduction policies, this research provides guidelines on selecting the key items for the propulsion of carbon reduction projects. This study shows the importance of preliminary evaluation items and indexes with AHP in evaluating carbon reduction policies and the result shows the restrictions and change in transportation and use of alternative fuels. Lastly, it provides a guideline to policy-makers and firm managers in the field of green logistics.

  • PDF

Study on the development of Quantitative assessment indicator of safety culture for the construction site (건설현장 안전문화의 정량적 평가지표 개발에 관한 연구)

  • Jun, Heakyung;Kwon, Changhee
    • Journal of the Society of Disaster Information
    • /
    • v.12 no.4
    • /
    • pp.403-411
    • /
    • 2016
  • The objectives of this study is to develop evaluation indicators for the quantitative evaluation of construction safety culture level in order to prevent accidents by evaluating the level of safety culture and each safety culture elements of the construction site and to present the areas that should be focused on improvements. In this study, it was presented assessment indicators of the construction safety culture by analyzing previous studies for safety culture, by categorizing items as an important element of safety culture hierarchically and by reflecting the opinion of the construction site professional personnels using AHP analysis methodology. The assessment indicators of the construction safety culture were structured the details of the leadership, systems, and personal characteristics and derived weighted value by the pairwise comparison to quantify the detail assessment indicators in order to assess the construction safety culture level. This study presents a safety culture assessment indicators for the construction site to suggest directions for improving the construction site safety culture and prevent the accidents of the construction site by derived via a safety culture assessment of construction site.

Development of aquifer vulnerability assessment for seawater intrusion in coastal area of the West sea (서해의 연안지역 대수층의 해수침투 취약성 평가 기법 개발)

  • Kim, Il Hwan;Kim, Min-Gyu;Chung, Il-Moon;Chang, Sun Woo
    • Proceedings of the Korea Water Resources Association Conference
    • /
    • 2021.06a
    • /
    • pp.264-264
    • /
    • 2021
  • 해수면 상승 및 인간의 활동으로 인한 해수 침투 영향 반경의 예측 및 모의에 대한 연구는 활발히 진행되고 있으며, 해수 침투 피해를 완화하기 위한 다양한 대응 방안이 시도되고 있다. 하지만 해수 침투 피해 대응 방안 등을 효율적으로 사용하기 위해서는 해수 침투 피해가 가장 활발히 일어나는 지역을 선정하고, 지역 특성에 맞는 대응 방안을 선정하는 과정이 필요하다. 기존의 해수침투 취약성 평가의 방법은 대수층 매개변수의 불확실성, 자료의 결측이 빈번하게 발생하고 있다. 또한, 평가 인자에 대한 자료 수집이 어렵고, 대수층에 대한 매개변수의 불확실성으로 직관적인 평가가 어렵다. 본 연구에서는 서해안의 도서지역을 제외한 연안지역을 대상으로 해수침투 취약성 평가 기법을 개발하였다. 해수침투에 대한 직관적인 해석을 위해 직접적인 영향을 미치는 수문 성분 중 해수면, 지하수위, 함양량, 지하수 이용량을 지표로 선정하고, 행정구역 단위로 자료를 수집하였다. 각각의 자료에 대한 평균, 기울기를 이용하였다. 각각의 인자에 대해서 객관적 가중치 산정 방법인 엔트로피 방법을 이용하여 가중치를 결정하였다. Technique for Order Preference by Similarity to Ideal Solution(TOPSIS)를 이용하여 가장 취약한 지역을 선정하였다. 객관적 가중치 산정 방법을 이용하여 자료를 통해 직접적인 평가 가능하며, 추세 분석을 통해 앞으로의 해수침투 취약성에 대한 전망도 가능하다. 평가 결과를 이용하여 해안의 지하수자원의 지속가능한 운영 관리를 위한 자료로 활용할 수 있을 것이다.

  • PDF

A Study on the Outcome Evaluation Criteria of Executing Negotiation on BTL project -Focused on Cultural Facilities- (BTL사업 협상수행 성과평가 지표에 관한 연구 - 문화시설을 대상으로 -)

  • Lee, Hyun-Chul;Lee, Jae-Hong;GO, Seong-Seok
    • Korean Journal of Construction Engineering and Management
    • /
    • v.10 no.4
    • /
    • pp.3-13
    • /
    • 2009
  • When promoting BTL(Build Transfer Lease; below BTL) project, negotiation is a stage of examining observation and reflection of RFP(Request for Proposal below RFP) in terms with facilities, operating and financing. It keeps an important position in whole process. However, there is no consistent guideline or model which helps evaluating the result of negotiation. It is difficult to apprise the quantitative outcome after executing negotiation. Thus, this study presented the Value Engineering -based process and model of estimating the outcome of negotiation for the purpose of estimating and verifying the result of negotiation objectively, Evaluating factors of negotiation were classified into 6 fields, 38 divisions and 135 items, focused on cultural facilities on BTL project. Weight of every factor was estimated, and quantitative checklist was established. This study presented the model which could measure the outcome of negotiation. This result would be a critical checklist before negotiation on BTL project, an index of feedback during negotiation, and also a standard of estimating the outcome after negotiation.

Study on System Evaluations the Location Suitability for Urban Mini-Industrial Complex: Case of Seoul Metropolitan Area (미니 산업단지의 입지적합성 평가 연구: 수도권을 중심으로)

  • Lee, Hyeon-joo;Choi, Dae-sik;Song, Youngil;Lee, Eun-yeob;Kim, Tae-gyun;Kwak, Byoung-jo;Ahn, Jae-seong
    • Journal of the Economic Geographical Society of Korea
    • /
    • v.23 no.3
    • /
    • pp.334-348
    • /
    • 2020
  • Recently, the demand for corporate location in the city is increasing. Due to the difficulty of finding a large site in the city, the small-scale 'mini-industrial complex' would be appropriate as a future industrial complex type. In response to this, site suitability indicators was prepared and applied to the metropolitan area as a pilot. To this end, the under-utilized site were assumed as potential candidates for development. After analyzing the importance among indicators through a questionnaire from experts and companies, this was applied as a weight. As a result, candidate sites ranging from Grade 1 to Grade 4 were derived. The indicators that had a great influence on the location identified as a Grade 1 were transport accessibility and urban service conditions when the company weight was applied, whereas advanced knowledge industry and university/research center when applying expert weight. The Seoul-south axis and southwest axis of Gyonggi-Do were identified as the most excellent mini-industrial complex locations among the Seoul metropolitan areas. It means that the already formed knowledge industry clusters will be recognized as competitive future industrial locations.

Weighting of Acute Myocardial Infarction Quality Indicators using Delphi Method (델파이기법을 이용한 급성심근경색증 질 평가지표 가중치 부여)

  • Kim, Hyung Seon;Cho, Yeon Hee
    • Journal of Korean Public Health Nursing
    • /
    • v.28 no.3
    • /
    • pp.565-573
    • /
    • 2014
  • Purpose: Health Insurance Review & Assessment Service (HIRA) launched an Acute Myocardial Infarction(AMI) assessment for the Payment For Performance(Quality Incentives) Pilot Project from July 2007. Assessment measures of AMI were composed of five process measures and one outcome measure, and each measure was incorporated into one composite quality score to Pay for Performance. Method: For calculation of composite quality score, we considered weighting for the measures using the Delphi method. The questionnaire was composed of three measure groups, 'Reperfusion rate'(Fibrolytic therapy received within 60 minutes of hospital arrival, Primary Percutaneous Coronary Intervention within 120 minutes of hospital arrival), 'Medication prescription rate'(Aspirin at arrival, Aspirin prescribed at discharge, Beta-blocker prescribed at discharge) and 'Survival Index'(30-day mortality rate). Result: A panel composed of 18 and completed a questionnaire by allocation of 10 scores to the three above mentioned measure groups. The Delphi was carried out until three rounds of surveys. In conclusion, each measure group was weighted differently and the 10 scores were allocated as 4.5 to 'Reperfusion rate', 2.5 to 'Medication prescription rate', and 3.0 to 'Survival Index'. Conclusion: The results of this study proposed the calculation method for weighting of Acute Myocardial Infarction quality indicators.

Assessment Criteria of Information Security Training Centers for Personnels of Educational Institutions (교육기관 종사자 대상의 정보보호교육센터 평가를 위한 지표 개발)

  • Jun, Hyo-Jung;Kim, Tae-Sung;Kim, Yeon-Bok
    • The Journal of the Korea Contents Association
    • /
    • v.13 no.12
    • /
    • pp.455-462
    • /
    • 2013
  • As the protection of personal information has been appeared as a main issue in educational institutions, the Ministry of Education, Science and Technology (currently the Ministry of Education) opened InfoSec Training Center to train personnels of educational institutions in 2012. To achieve the purpose of the establishment of the centers, each center needs to identify training target, make training roadmap and design specialized training curriculum. The paper aims to develop criteria to evaluate training and operating levels of InfoSec Training Centers using AHP.

A study on the weighting of the Environmental Index for SCM ESG -Focusing on the participation of Korean SMEs in the Global Secondary Battery Supply Chain- (공급망 ESG 환경평가지표 가중치 분석에 관한 연구 - 글로벌 이차전지 공급망 참여를 위한 한국 중소기업을 중심으로 -)

  • Jong-Hee Jeong;Seong-Ho Kim
    • Korea Trade Review
    • /
    • v.48 no.3
    • /
    • pp.1-22
    • /
    • 2023
  • Many major country have struggled to build a block of the secondary battery industry supply chain by considering their interests first. And their supply chain due diligence agreement mandates due diligence on human rights and environmental risks that may occur throughout the supply chain. So the integrated approach called supply chain ESG is needed. But there isn't to be a global standard for ESG yet. And the disclosure standards for each country are different, adding to companies' confusion. In this perspective, to present guidelines for establishing a supply chain ESG management strategy accompanied by Korean SMEs, this study presents environmental evaluation indicators of global secondary battery supply chain ESG customized for Korean SMEs and then performs weight analysis using AHP methodology. Through this, this study aims to suggest implications for accepting sustainability within the supply chain of Korean SMEs by presenting indicators to be considered first among environmental evaluation indicators in preparation for ESG due diligence of the global secondary battery supply chain.

A Study on Development of Safety Management Evaluation Index for Shipping Company (해운선사 안전관리 평가지표 개발에 관한 연구)

  • Kim, Hwa-Young
    • Journal of the Korean Society of Marine Environment & Safety
    • /
    • v.19 no.6
    • /
    • pp.629-636
    • /
    • 2013
  • There is no safety evaluation index with marine accidents and information of ship's safety management result for good grasp of safety management level of shipping company and effective monitoring. In this paper, we proposed a SMEI(Safety Management Evaluation Index) for evaluation of shipping companies. The SMEI is consist of MAR(marine accidents ratio), SSMR(ship safety management ratio) and SAP(safety advantage point) through brainstorming of the expert group and AHP(analysis hierarchy process)in previous study. And weights of SMEI are calculated using experts's opinions through the Delphi method. We also verified the validity of proposed SMEI to 119 Korean shipping companies with 916 ocean-going ships of Korean flag, which grouped three part (small, mid and big) by number of ship and gross tonnage. And we found out 19 shipping companies, 8 companies in group1 & group2 respectively and 3 companies in group 3, with score below 1.0 by SMEI. In these companies, there are no marine accidents in recent 3 years and appeared low frequency remarkably in the detention and mojor non-conformity by data analysis.

Development of Evaluation Indicators for Optimizing Mixed Traffic Flow Using Complexed Multi-Criteria Decision Approaches (다기준 복합 가중치 결정 기반 혼재 교통류 최적화 평가지표 개발)

  • Donghyeok Park;Nuri Park;Donghee Oh;Juneyoung Park
    • The Journal of The Korea Institute of Intelligent Transport Systems
    • /
    • v.23 no.2
    • /
    • pp.157-172
    • /
    • 2024
  • Autonomous driving technology, when commercialized, has the potential to improve the safety, mobility, and environmental performance of transportation networks. However, safe autonomous driving may be hindered by poor sensor performance and limitations in long-distance detection. Therefore, cooperative autonomous driving that can supplement information collected from surrounding vehicles and infrastructure is essential. In addition, since HDVs, AVs, and CAVs have different ranges of perceivable information and different response protocols, countermeasures are needed for mixed traffic that occur during the transition period of autonomous driving technology. There is a lack of research on traffic flow optimization that considers the penetration rate of autonomous vehicles and the different characteristics of each road segment. The objective of this study is to develop weights based on safety, operational, and environmental factors for each infrastructure control use case and autonomous vehicle MPR. To develop an integrated evaluation index, infra-guidance AHP and hybrid AHP weights were combined. Based on the results of this study, it can be used to give right of way to each vehicle to optimize mixed traffic.