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8 results for “Delphi approach”
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Research ArticleOpen accessIn the keywordsA Decision Making Tool for Hazardous Waste Landfill Site SelectionP. Pandiyan, A. Murugesan, T. Vidhyadevi et al.Problem statement: Continuous global environmental crisis and degradation has been a challenge for the sustainability of living on earth. This threat was posed by industrialization, high products need, urbanization and population growth activities. As a result, the hazardous waste generation has tremendously increased. Approach: Landfill was one of the positive approaches to handle hazardous waste generated in great quantity. The … …American Journal of Environmental Sciences, Vol. 7, Issue 2 · 26 May 2011 · 7,416 accessesView PDFCite
Research ArticleOpen accessIn the abstractUsing the Analytic Hierarchy Process to Establish a Tour Guide Selection and Evaluation ModelHan-Chen Huang, Su-Ling Wu, I-Ying Chang, Pei-Ling LiuThis study aims to examine the criteria for the selection of tour guides, in order to help travel agencies in Taiwan selecting suitable tour guides with a more objective and consistent approach. A tour guide is the life and soul of an organized tour, as well as an important key for the success of the tour. Following the acquisition of … …Journal of Social Sciences, Vol. 11, Issue 4 · 11 Nov 2015 · 7,379 accessesView PDFCite
Research ArticleOpen accessIn the abstractEducation to Face the Wicked Challenges of SustainabilityBland TomkinsonProblem statement: The nature of sustainable development requires new paradigms for education. Issues of sustainability are ‘wicked problems’ that do not lend themselves to conventional didactic approaches. The challenge for higher education is to examine interdisciplinary approaches to global societal responsibility and, within this, issues of education for sustainable development. Approach: A project, sponsored by the Royal Academy of Engineering, … …Journal of Social Sciences, Vol. 7, Issue 1 · 18 Dec 2010 · 8,708 accessesView PDFCite
Research ArticleOpen accessIn the abstractEffective Factors in Achieving Sustainable AgricultureTahereh Sharghi, Hassan Sedighi, Abdolreza Roknoddin EftekhariProblem statement: The indiscriminate use of chemical inputs led to severe degradation of resources in Iran. Therefore, considering the increasing population and growing demand of agricultural products, it seems necessary to achieve a sustainable agriculture. In this study, sustainable agriculture refers to a kind of agriculture which is ecologically appropriate, economically justifiable, and socially desirable. Approach: There were two objectives … …American Journal of Agricultural and Biological Sciences, Vol. 5, Issue 2 · 30 Jun 2010 · 8,222 accessesView PDFCite
Research ArticleOpen accessIn the abstractStudy on the Key Success Factors of the Operation of a Regional Military Logistic Food Material CenterFu-Jin Wang, Chich-Jen Shieh, Chin-Jing LiProblem statement: In order to establish an integrated supply system of the military food material, the study was to discuss the key success factors of operation of the military regional food material logistic center in Taiwan. Approach: The Delphi method, questionnaires and telephone interviews were used to collect and integrate the opinions of experts and scholars. Simultaneously, the Analytic Hierarchy … …American Journal of Applied Sciences, Vol. 7, Issue 2 · 28 Feb 2010 · 7,137 accessesView PDFCite
Research ArticleOpen accessIn the abstractEconomic, Social and Political Scenarios of Mexico in the Next Two DecadesJosè G. Vargas-Hernàndez, Mohammad Reza NoruziProblem statement: This research proposal aims to analyze the economic, social and political foreseeable scenarios of Mexico by the year 2030. Approach: Starting from the analyzes of the recent economic, social and political developments, to searching the trends in specific economic issues such as international commerce, energy, employment, environmental constraints; social trends such as demographic transition, fertility, population growth, aging, … …Journal of Social Sciences, Vol. 5, Issue 4 · 31 Dec 2009 · 7,650 accessesView PDFCite
Research ArticleOpen accessIn the abstractSolving the Traveling Salesman Problem Using New Operators in Genetic AlgorithmsNaef Taher Al Rahedi, Jalal AtoumProblem statement: Genetic Algorithms (GAs) have been used as search algorithms to find near-optimal solutions for many NP problems. GAs require effective chromosome representations as well as carefully designed crossover and mutation operators to achieve an efficient search. The Traveling Salesman Problem (TSP), as an NP search problem, involves finding the shortest Hamiltonian Path or Cycle in a graph of … …American Journal of Applied Sciences, Vol. 6, Issue 8 · 31 Aug 2009 · 7,584 accessesView PDFCite
Research ArticleOpen accessIn the abstractE-Business Barriers in Iran's Free Trade ZonesMohammad Ali Sarlak, Asghar Abolhasani HastianiCurrently there are 24 free trade and special economic zones in Iran. Problem Statement: of these zones is lack of e-business and this is in spite of managements' desire to have proper infrastructure for e-business in these zones. The goal of this study is to determine and explain e-business barriers in free trade and special economic zones in Iran. Approach: … …Journal of Social Sciences, Vol. 4, Issue 4 · 31 Dec 2008 · 7,594 accessesView PDFCite