List of Articles AHP-Fuzzy Model

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  1 - Geomorphological planning in order to settlement development by AHP-Fuzzy model, case study: Tafresh county
  Abdolkarim Veisi عباس علی پور سجاد باقری مصطفی هاشمی
  Establishment and development of settlement is in relation to environmental condition and geomorphic condition. . The aim of this study is to identify to limitations and capabilities in this area in conjunction with residential development to the development of resident More

  Establishment and development of settlement is in relation to environmental condition and geomorphic condition. . The aim of this study is to identify to limitations and capabilities in this area in conjunction with residential development to the development of residential areas in Tafresh.In order to aim using of combination model AHP-Fuzzy relation with geomorphologic planning. Data analysis in this research is that it is 14 natural parameter geomorphological forms such as elevation, slope, aspect, land use, geology, soil, geomorphology, erosion, distance of road, distance of river, distance of fault and distance of landslide point as effective parameters in study question selected. Eventually after standardization, integration and geomorphological mapping based on fuzzy model and manipulate results showed that 68% of the area of 1861 square kilometers is unsuitable for residential development that This shows the limited nature of the right places according to the geomorphological conditions of the region to develop and create new settlements. Geomorphological units such as mountains, plains, salt plains, dunes, sand dunes, rocky hills and badlands with limits for human settlements and development of alluvial fan and alluvial plains are more suitable for the development of settlements. Manuscript profile
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  2 - Identification of suitable areas for the presence of the elderly in urban areas using the AHP-Fuzzy model with emphasis on the environment-oriented psychology (Sample of Shiraz District 8)
  ehsan amini sadegh seidbeigi sadegh ebrahimi Amir bakhshi
  10.30495/uf.2023.1975277.1074
  Forecasts for the next 40 years predict an increase in the elderly population more than other age groups. Thus, the number of people aged 60 and over as a proportion of the world's population is projected to more than double, from 880 million in 2012 to 2 billion by 205 More

  Forecasts for the next 40 years predict an increase in the elderly population more than other age groups. Thus, the number of people aged 60 and over as a proportion of the world's population is projected to more than double, from 880 million in 2012 to 2 billion by 2050. The largest increase is projected in the 80-year-old class and above. The number of centenarians is growing even faster and is projected to increase tenfold, from approximately 343,000 in 2012 to 3.2 million by 2050. One of the groups that need further study in urban areas is the elderly group. In fact, moving towards urban adaptation for the elderly is a kind of movement towards urban sustainability. Accordingly, in this study, suitable spaces for the presence of the elderly with the approach of geriatric psychology using the AHP-Fuzzy model in the 8th district of Shiraz have been identified. Research method in this research in terms of results and consequences of research of a fundamental-strategic type and in terms of implementation process; Quantitatively and logically, reasoning is of the type of deductive research, and also in terms of time is part of cross-sectional research and in terms of purpose is analytical research. The statistical population includes the elderly of District 8, which is equal to 2477 people, and the sample size according to Cochran's formula is 285 people. The data used were collected using a questionnaire and connected to the fishnet network, and the AHP model was used for weighting, which had the highest weight in terms of physical environment and personal and social characteristics. After applying the obtained weight on the fuzzy maps, the layers were superimposed using the five fuzzy functions, which was selected as the final map according to the evaluation of the gamma function model to identify suitable places for the presence of the elderly. Manuscript profile