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Analysis of TOPSIS techniques based on bipolar complex fuzzy N-soft setting and their applications in decision-making problems

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CAAI Transactions on Intelligence Technology 2023年第2期8卷 478-499页

作者： Tahir Mahmood Ubaid ur Rehman Zeeshan Ali izatmand haleemzai Department of Mathematics and Statistics International Islamic University IslamabadIslamabadPakistan Department of Higher Mathematics Polytechnical University KabulKabulAfghanistan

A novel model termed a bipolar complex fuzzy N-soft set(BCFN-SS)is initiated for tackling information that involves positive and negative aspects,the second dimension,and parameterised grading *** theory of BCFN-SS is the generalisation of two various theories,that is,bipolar complex fuzzy(BCF)and *** invented model of BCFN-SS helps decision-makers to cope with the genuine-life dilemmas containing BCF information along with parameterised grading at the same ***,various algebraic operations,including the usual type of union,intersection,complements,and a few others types,are *** primary operational laws for BCFNSS are also ***,a technique for order preference by similarity to the ideal solution(TOPSIS)approach is devised in the setting of BCFN-SS for managing strategic decision-making(DM)dilemmas containing BCFN-SS *** in mind the usefulness and benefits of the TOPSIS approach,two various types of TOPSIS approaches in the environment of BCFN-SS are devised and then a numerical example for exposing the usefulness of the devised TOPSIS approach is *** disclose the prominence and benefits of the devised work,the devised approaches with numerous prevailing work are compared.

关键词： aggregation operators bipolar complex fuzzy N-soft sets decision-making similarity measures TOPSIS techniques

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Impacts of Water Development Plans on Regional Water Cooperation—A Case Study of Amu River Basin

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Journal of Water Resource and Protection 2018年第10期10卷 1012-1030页

作者： Haroon Ahmad haleemzai Atiqullah Sediqi Sharq Institute of Higher Education Faculty of Sciences Sharq Kuwait Directorate Academic Programs Development Kunduz University Kunduz Afghanistan

The trans-boundary Amu River Basin (ARB), which is shared among Afghanistan, Kyrgyzstan, Tajikistan, Turkmenistan and Uzbekistan, is a primary source for human population and ecosystem. Future water demand in Afghanistan is likely to increase due to ambitious development plans after long-term unrest in the country. In accordance with high water abstraction in the Afghan part of ARB and its impacts on the downstream countries, water cooperation mechanisms are analyzed using the desk study approach. The results concerning regional water cooperation on the ARB show that, the level of cooperation between Afghanistan and central Asian riparian countries is reasonably weak. There are certain issues causing lack of cooperation between Afghanistan and central Asian riparian countries. Developmental and political interests of riparian states are key impediments to regional water cooperation on ARB. Technical impediments include the lack of human capacity, no application of basin approach and, lack of donor coordination at regional level. The policy analysis as a result of this study envisaged that initiatives to improve water management practices and increase productivity are highly needed in the study area to mitigate the foreseeing increase in irrigated water demand. The international framework law of UNWCC 1997 cannot be applied generally in central Asia and particularly in Afghanistan. Thirdly, Afghanistan’s participation in regional water cooperation framework i.e. ICWC is highly needed though participation as permanent member requires a “revise water demand assessment by ICWC” on the basis of reliable data, current infrastructural development and irrigation expansion plans of Afghanistan albeit donor agencies could play a mediation role in establishing agreement on water allocation between Afghanistan and other riparian countries.

关键词： Trans-Boundary Water Demand Water Cooperation Impediments Policy Analysis Legal Water Allocation

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