جستجوی مقالات مرتبط با کلیدواژه "ahvaz metropolis" در نشریات گروه "علوم انسانی"

The rapid growth of urban populations worldwide, especially in developing countries, poses a significant challenge for governments and planning organizations. In recent decades, among various urban growth patterns, the pattern of sprawling growth has become the dominant spatial development trend in many countries. This study aims to diagnose the pathological sprawl and horizontal expansion of the Ahvaz metropolis. This research is applied and uses an analytical-descriptive method. The data collection method in this research is library-documentary and survey-based. The COCOSO multi-criteria decision-making technique was used to analyze the data. The results obtained from the COCOSO method showed that districts 1 and 8 of Ahvaz city, with the abbreviation B and a final weight of 0.942 in the COCOSO test, have the most favorable conditions. Districts 2 and 6 of Ahvaz city, with the abbreviation D and a final weight of 0.491, have the least favorable conditions and the least impact among other areas compared to the study components. In conclusion, considering the negative consequences of sprawl and to achieve sustainable development and a sustainable urban form, a compact growth pattern is proposed as the future development pattern of the city.

The present study investigates the dimensions and classification of flood resilience indicators of Ahvaz Sayyahi and Eyn-e Do neighbourhoods. It employed an applied-theoretical research design and descriptive-analytical research method. A One-sample t-test, independent t-test, and Friedman test were used to classify the indicators. Via a purposive sampling method, 380 heads of households living in these selected neighbourhoods were selected as participants. Regression analysis was performed on the healthcare, hospital, arterial roads, fire stations, construction type, neighbourhood texture type indicators to investigate the effects of flood resilience in the study areas. The spatial autocorrelation of the Weights Manager instrument in Geoda software and the ArcGis software were used to weigh the indicators and spatial data. The research results show a difference between the studied areas in terms of flood resilience indicators. The institutional resilience mean of Eyn-e Do neighbourhood was 79.49, and of Sayyahi neighbourhood was 84.22, indicating that the institutional resilience of Sayyahi neighbourhood was higher than that of Eyn-e Do neighbourhood. Also, according to the t-test results and based on the significance level (Sig.) less than 0.05, there is a significant difference between Sayyahi and Eyn-e Do neighbourhoods regarding the economic-institutional resilience indicator

The purpose of this study is Compretive assessing of urban vitality status in neighborhoods of region 2 Ahvaz metropolis. This research in terms of purpose is Applied-developmental and in terms of review method is Descriptive-analytical research and in terms of data collection methods is retail survey research. Statistical community of this study Composed All citizen’s resident in the four districts of the region 4 in Ahvaz city, their number is 107274 people. Sample size was determined Using the Cochran's formula is 382 people, which selected by stratified random sampling method. Data analysis done in two levels of descriptive and inferential statistics Using one-sample t-test and one-way Anova and by SPSS software. The results of one-sample t-test show that: Average social index of urban vitality has been 3.37 and Average economic and physical-spatial indicators respectively equal to 2.88 and 2.82. As a result, we can say that region 2 of Ahvaz city In terms of social indicator has been in relatively favorable condition and In terms of economic and physical-spatial indicators in relatively unfavorable condition. In the following the results of one-way Anova test show that: Between four areas in region 2 of Ahvaz city there is a significant difference In terms of having urban vitality indicators. Comparison Averages obtained showed, In terms of all urban vitality indicators, have earned District 1 (Including Kianabad and Western streets of Kianpars) and District 2 (Amaniyeh neighborhood), First and second ranks and District 4 (Including Kianshahr and Zardosht) and District 3 (Eastern streets of Kianpars and Seyed Khalf neighborhood), respectively Third and fourth ranks.

Investigating the climatic characteristics of different regions and determining the type of architecture of each region based on statistics and climatic data is an inevitable principle, the important factor in architecture is man and his comfort. This research was carried out with the objective of factors influencing the type of architecture and climatic zone in the city of Ahvaz. The research method is the library and field method. To collect information, library and documentary sources have been used, and for a better understanding of library sources, field research has been conducted in the study area. Cosine law and tcic software were used to analyze the data. The findings showed that the criterion of orientation of the building with a weight of (0.20) is the index of its subgroups, respectively, access with a weight of (0.46), the connection between adjacent buildings with a weight of (0.42) and the slope of the land with a weight of (0.38) are ranked third. has it. It is also a measure of sunlight with a weight of (0.243), whose sub-set indices are, respectively, sunny hours (0.40), radiation angle (0.39), average temperature (0.36), are in the first to third ranks. Ahvaz city has special bioclimatic conditions due to its location in a special geographical location, topographical conditions and atmospheric systems affecting the region. So that the extreme heat causes many problems for the residents of this city.

Climate change, on the one hand, and the high vulnerability of the city of Ahvaz in dealing with and managing the flood crisis in recent years, has made the necessity of a forward-looking strategy in governing this city inevitable. The present research is applied in terms of purpose and descriptive-analytical in terms of acquaintance method. In the first part, by reviewing the basics and extracting the most important key factors of flood governance, using the Delphi technique and consulting 30 experts, the indicators of consensus and certainty, priority and importance were evaluated. A total of 43 key drivers were identified to enter the Micmac software. After preparing the initial matrix of cross-effects in Micmac software, it has been determined that out of 1806 calculated values, 701 of the causal factors have a high effect on establishing a governance model against climate change management with emphasis on floods. Also, 848 cases with moderate impact, 257 cases with low impact and 43 cases with higher impact have been evaluated. Assessing the status of impact and effectiveness of key factors shows that among the eight main factors, participation, accountability, justice and lawfulness have been the most influential dimensions on the development of the metropolis of Ahvaz. Also, among the 10 keys and important drivers of variables, the effective role of implementing citizens' decisions in preparing urban development plans and the response of city managers and officials to citizens in times of crisis have been the most important as two-dimensional and effective variables. Different situations of political and institutional, economic, environmental and ecological factors and other components affecting the process of governance developments increase the probability of 8 scenarios in relation to key and possible factors ahead (favorable, middle and catastrophic), more than other scenarios. Has known and evaluated the possibility of other scenarios to occur very little and weakly. Of the 44 key drivers, 24 are in the risk and condition range and are affected or dependent. Based on the data analysis, 8 scenarios were evaluated as strong or probable, 14 scenarios with high or reliable compatibility and 4319 scenarios as weak.

today, the urban population of the world is increasing and this increasing and unbridled growth has involved the residents of the cities with many problems and has caused all kinds of insecurity and social anomalies. The climate crisis is one of the main challenges of the 21st century which leads to social unrest and threatens livelihood, stability, and prosperity. The purpose of this research is to evaluate and analyze the role of urban planning in creating social security in the conditions of climate change in Ahvaz metropolis. The research method is descriptive-analytical and based on library documentary studies and field surveys.

In this regard, first, the trend of changes in climatic parameters for a period of 50 years (seasonal and annual) of the Ahvaz synoptic station was investigated using the Mann-Kendall statistical test, Then, the structural consequences of climate change in Ahvaz city was modeled using the system dynamics approach. In this research, which is based on a systemic approach, The effective and efficient factors involved in the subject and the relationships between them were investigated through causal and effectual loops in Vensim software.

The findings of the research show that during the studied period of climate changes in the city of Ahvaz, it has shown itself in the form of increasing temperature and decreasing precipitation, increasing relative humidity, and decreasing solar radiation. During the 60-year process, the average temperature was (48) degrees Celsius with an increase of (0.01) degrees every year, which shows an increasing trend. Also, the investigation of the annual rainfall changes in Ahvaz station during the 50-year process, with an average rainfall of (72) mm and a decrease of about (0.0186) mm per year, there has been a decreasing trend.

The results show the fact that climate changes in Ahvaz city have various social-security consequences. Direct effects on various facilities-infrastructure and planning-management sectors, including reduction of investments, damage to infrastructure, marginalization and increase in costs, the most important of which are reduction of quality of life, reduction of welfare and social anomalies and insecurity in urban spaces.

Over the past two centuries, cities have grown rapidly around the world. Cities are a source of creativity and technology and are the engines for economic growth. However, they are also a source of poverty, inequality and environmental health risks. The urban population has long been a place for the production and spread of infectious diseases. Also, rapid and often unplanned urban growth is often associated with poverty, environmental degradation, and population demand that exceed service capacity. These conditions endanger human health. In terms of applied purpose, the present study has been conducted in terms of survey method at the exploratory level and based on the future research approach. In this study, we aim to identify the key effective factors of Iran's urban environments when dealing with infectious diseases and COVID-19 and scenario building with a future research approach. The propulsive forces are determined by the Delphi method, and then these factors are determined based on the degree of importance and uncertainty, prioritization, and software (Micmac) is used to write possible scenarios. In the scenario stage, 39 general variables were identified. The results indicate that the variables of poverty, inflation, marginalization, lack of income, social inequality, income inequality, security, migration, employment, and unemployment in the metropolis of Ahvaz are the most important and effective variables of social harm on the prevalence of infectious diseases and coronary heart disease.  Finally, suggestions have been made to improve the situation of social damage caused by infectious diseases, and one of the most important implications is for city officials to fairly attract and distribute health and treatment facilities, especially in deprived areas.

The concept of the right to the city necessitates that the denizens of every urban center regard the city as their own and actively engage in its affairs. By considering the indices related to the right to the city and examining the indices pertaining to the desirability of urban spaces, this study seeks to investigate the influence of the urban space desirability indices on the realization of the right to the city.

The research methodology employed in this study is both applied and descriptive-analytical, with a survey-based nature. The statistical population consisted of individuals over the age of 15 residing in Ahvaz city, with a sample size of 375 people determined using Cochran's formula. To analyze the impact of urban space desirability on the realization of the right to the city, Smart PLS software was utilized.

The results of the structural equations model reveal the importance of the impact of the variables on one another. The t values derived from the research components exhibit a significantly large value exceeding 1.96, which signifies significance at the 0.01 level. The path coefficients of the components surpass 70%, indicating a strong correlation between the components.

There is a positive and significant relationship between the urban space desirability indices and the degree of realization of the right to the city in Ahvaz city. Among the urban space desirability indices, the index of comfort and tranquility has the highest coefficient of influence among other indicators and among the indices of the right to the city, the index of physical share and the index of control and ownership had the highest coefficients of influence.

Documentary and field studies of medical tourism in Iran indicate that although medical tourism has long attracted foreign tourists and patients, and in recent years, the foundations of its organizational and legal management have also begun, it is going through the first stages of its development and is facing challenges to reach its rightful place. The present study aims to compile and prioritize the factors affecting medical tourism development in Ahvaz metropolis. The study employed an applied research design, descriptive-analytical method, and survey research. The study is a quantitative research based on the collected and analyzed data. The data were extracted from library and field research techniques. The statistical population comprises scientific and executive medical tourism experts in Ahvaz city, whose number was estimated to be 35. Due to the limited population size, all individuals were selected as samples (total population sampling). The findings demonstrated that the factors of facilities and advanced medical equipment with path coefficients of 0.51 and t of 3.5; the behavior of doctors and medical staff with path coefficients of 0.38 and t of 3.9; cost-effectiveness with path coefficients of 0.72 and t of 9.2; Information search with path coefficients of 0.28 and t of 4.1; and individual factors with path coefficients of 0.36 and t of 3.5 have a significant correlation with medical tourism development in Ahvaz metropolis. Use of medical and tourism facilities and equipment with high technology and international standards, promotion of tourism culture, clarification of the price of medical and tourism services, improvement of the quality of medical services, and increase and use of information technology in related fields should be placed on the agenda of the officials to achieve the medical tourism industry development

The present study aimed to identify and rank the factors affecting the selection of architecture and leveling of educational centers according to climate conditions using the ANP method. Library and field methods were used to collect data. Data collection tools were databases related to climatology in the Ahvaz metropolis. To weigh each factor, the opinions of experts and ANP were used. The factors were also ranked based on the weight of each factor. The results revealed that pollution prevention with a weight of 0.099, sunny hours with a weight of 0.099, and access with a relative weight of 0.096 had the highest weights among the obtained sub-indices. Thus, they were ranked first to third, respectively. Other sub-indicators were placed in other ranks based on the weights obtained.

The river passing through a city is a unique opportunity for the development of tourism, and it is essential to maintain the dynamics, quality and quantity of this natural resource in order to continuously benefit from it over time. Ahvaz metropolis has created special conditions for the urban tourism industry due to the Karun river passing through it. Based on this, this research aims to examine the challenges and strategies of tourism development in Ahvaz metropolis. The research method of this research is descriptive-analytical (documentary-survey), including library studies, designing and completing questionnaires and determining existing strengths and weaknesses, opportunities and threats. The method of collecting information is using official sources for quantitative data (questionnaire and interview) and the work technique is SWOT-QSPM model. The findings showed that the attraction of private sector funds in order to protect and maintain tourist attractions and increase economic attractiveness, improve the level of protection of tourist attractions through integration and inter-organizational cooperation and increase the market share of Ahvaz metropolis. Domestic and foreign tourism of the province and the country is presented through the improvement of the quality of tourist attractions and electronic and advertising tools as outputs of this diversification strategy in order to solve the challenges.

Cities, especially urban areas, are exposed to the effects of many natural disasters and acute disasters, such as earthquakes, which can affect city boundaries. Therefore, it is necessary to assess the seismic vulnerability of worn-out structures in the face of possible accidents and hazards, so that the worn-out structures of cities are more resistant to natural disasters and ready to deal with disasters and pressures. This study assesses the seismic vulnerability of the worn fabric of Hasirabad in Ahvaz against earthquakes.

This research adopted a development-applied research method based on the approach of structural spatial studies. Therefore, the seven indicators were extracted and analyzed using Geoda and ArcGIS software. 

Thematic results showed that among the indicators affecting the seismic vulnerability of the worn-out fabric, the building skeleton and the age of the building are the most effective with coefficients of 1.94 and 1.03. Also, the location results showed that 290,665 square meters, that is, 26% of the total worn texture area with vulnerability levels of 0.01, are in a completely vulnerable state. 

The results of the investigation of the level of vulnerability in worn texture show that in area No. 1, 39.4% of the surfaces are completely vulnerable, in area No. 2, 40% of the buildings have medium vulnerability and relatively are susceptible to damage, and in area No. 3, 29.9% of buildings have moderate vulnerability.

The feeling of belonging to the national community is one of the most important issues faced by countries with ethnic diversity. For the formation of national solidarity, unity and attachment, in any society, there needs to be a feeling of belonging to the national community and common values among the members of that society. The main goal of this research was to sociologically investigate the opportunities and limitations of ethnic diversity affecting the sense of belonging to the national community. Research method The descriptive research method was a survey and the statistical population was all heads of households living in Ahvaz metropolis. Stratified random sampling method was used and 500 people were selected as the sample size using Sample Power software.The data collection tool was a researcher-made questionnaire with 62 questions, the construct validity of which was confirmed through confirmatory factor analysis, and its reliability coefficient was also confirmed through Cronbach's alpha (α=0.75). Data analysis was done by using spss and amos software and by structural equation model analysis at two descriptive and inferential levels. Data analysis was done using spss and amos software and structural equation model analysis at two descriptive and inferential levels. The results of the research showed that the opportunities of ethnic diversity with the path coefficient (0.874) and the limitations of ethnic diversity with the path coefficient (-0.561) at the level of (0.001) have a significant effect on the feeling of belonging to the national community.

Today, the crisis of the lack of vehicle parking areas, especially in central urban areas, has plagued most large cities, as the lack or shortage of public parking lots because of growing urban development has engendered increased traffic jams, pollution, reduced quality of life in cities, etc. The goal of this study was to employ the Marcus Model to examine 26 public parking lots in the central areas of District 1 of the metropolis of Ahvaz using seven indicators of area, facilities, access, security, beauty, entry fees, and cleanliness through survey methods. The statistical population of the study comprised public parking lot users of the city of Ahvaz. The sample volume was 111 using the KMO and Bartlett’s test. Cronbach’s alpha of 0.861 was estimated for the reliability of the study questionnaire, which measures the accuracy and consistency of the findings. From an innovation perspective, the study aimed to broaden its focus on examining the indicators, as compared to previous research. This is because the effectiveness of each of the indicators under study varied in terms of capacity, place, thinking, user encounter, and officials’ monitoring. Also, one of the multi-criteria decision-making methods (MARCOS Model) was used to explain the study data. Study findings showed that out of the 26 public parking lots in the study area, story parking lots of Karun, Refah, Shaid Fahmide, Nakh, Shahed, etc. with the respective quantitative values of 91.37, 89.45, 87.20, 86.16, and 85.74 ranking first to fifth in terms of the seven indicators examined.

Assessing and managing the impact of large-scale epidemics considering only the individual risk and severity of the disease is exceedingly difficult and could be extremely expensive. Economic consequences, infrastructure and service disruption, as well as the recovery speed, are just a few of the many dimensions along which to quantify the effect of an epidemic on society's fabric. Scenarios tell future stories that are likely to occur in the form of stories and provide alternative narratives about situations related to the future development of epidemics. Scenario writing is one of the best and most powerful tools for recognizing and examining the future of science, which can be used to identify and examine future environmental changes and uncertainties In terms of practical purpose, the present research has been done in terms of exploratory method at exploratory level and based on futures research and scenario approach. And reduction policies using effective indicators in the social resilience of Iran's metropolises with the sample case of Ahvaz metropolis with a future approach, provides research on the prevalence of epidemics. Propulsion forces are identified by a specific Delphi method, and then these factors are prioritized based on the degree of importance and uncertainty, and the most critical determinants are used, and Micmac software is used to write possible scenarios. According to the research findings, among these factors, inflation is the most key factor in the social resilience of the metropolis in the face of infectious diseases. Have been calculated.

various factors and a wide range of variables, including: supply and demand structure, money and capital market, currency and gold, oil income, price of energy carriers, household income, demographic factors, liquidity and inflation, housing purchase facilities, the input market for housing production, government policies, urban planning laws, etc., have undeniable effects on investment in the housing market.

The present research was conducted with the aim of identifying and analyzing the factors affecting the circulation pattern of residential investment in Ahvaz city.

The present study is considered to be a descriptive-analytical research in terms of its practical purpose and in terms of its nature, and it was conducted by survey, field and interview methods. In order to analyze the data, exploratory factor analysis models and structural equations were used.

Studied Areas: 

The geographical territory of the current research is Ahvaz metropolis.

Based on the results of exploratory factor analysis, 4 economic factors with a specific value of 11.078, physical-infrastructure factor with a specific value of 6.352, managerial-institutional factor with a specific value of 5.17 and finally social-demographic factor with a specific value of 4.19 as effective factors in developing investment model Housing were categorized. These factors, with their explanatory variables, have both positively and negatively affected the housing investment process in the metropolis of Ahvaz. The first factor with 38.19% and the specific value of 11,078 and the fourth factor with 15.239% explained the total changes of 33 items, respectively.

The housing capital market is influenced by economic, political, physical and social factors and elements, which means that the approach of political economy is space, which considers space under the shadow of the capitalist system, which is forced to develop unbalanced for its survival. is The results of this study contribute to a general understanding of investment and housing in the metropolis of Ahvaz as the capital of the strategic province of Khuzestan and provide a useful analysis of the examples of investments made in this metropolis.

The aim of this research was to identify and rank the factors influencing the choice of architectural type and zoning based on climate conditions using the best and worst methods. Library and field methods were used to collect data. Data collection tools are databases related to climatology in Ahvaz metropolis. In order to determine the weight of each factor, the opinions of experts and ANP were used, and the factors were ranked according to the weight of each factor. The findings showed that among the obtained weights, pollution prevention with weight (0.099), sunny hours with weight (0.097) and access with relative weight (0.096) have the highest weights among the sub-indexes obtained, which are in the first ranks to They placed third. Other weights were based on the weights obtained in other ranks. Other weights were based on the weights obtained in other ranks.Other weights were based on the weights obtained in other ranks.

Due to the effectiveness of some of the problems of metropolises, it seems necessary to adopt management solutions and design and implement appropriate traffic systems in cities through the urban management complex. The present study aims to evaluate traffic control management solutions in Kianpars and Zeitoun Karmandi neighborhoods. This theoretical-applied study employed a descriptive-analytical research method. Also, library and field research techniques were used to collect data. In field research, experts' opinions were collected via a questionnaire after the final approval of the solutions. The research results showed that in Kianpars neighborhood, spatial-physical divisions with a Beta coefficient of 0.532 and supervisory-management divisions with a Beta coefficient of 0.324 have the highest effects on urban transport. Integrated management and public transport, with a Beta coefficient of 0.309, and construction infrastructures, plans, and projects, with a Beta coefficient of 0.254, are in the third and fourth ranks of effectiveness. For Zeitoun Karmandi neighborhood, the highest effect belongs to integrated management and public transport with a Beta coefficient of 0.563, and construction infrastructures, plans, and projects with a Beta coefficient of 0.304. Supervisory management with a Beta coefficient of 0.278, is put in the next rank. The low average of an indicator causes the sum of the indicators to be lower than the baseline.

Urban worn-out textures require preservation, respect, and revitalization due to their historical and cultural values. Nowadays, the restoration of these textures places a significant focus on meeting residents' needs in establishing a connection with the physical environment and concepts such as a sense of place belonging, which is of great interest to many designers. The present study aimed to evaluate the relationship between physical condition (access to urban services) and the sense of place belonging in the worn-out textures of six neighborhoods (Āmeri, Yousefi, Ākhar-e Āsfālt, Zargān, Hasirābād, and Lashkarābād). This applied study employed a descriptive-analytical research method. The Kruskal-Wallis test, simple t-test, Pearson correlation in SPSS software, and FAHP were employed to achieve the research objective. The results of the investigations indicated that the Ākhar-e Āsfālt, Yousefi, and Āmeri neighborhoods have a favorable status in terms of access to urban facilities and services, while Hasirābād neighborhood, is in a highly unfavorable condition. Furthermore, examining the relationship between urban services and the sense of place belonging to the worn-out texture with a coefficient of 0.371, signifying a direct correlation between the two mentioned variables. This implies that by enhancing urban facilities and services, as well as reinforcing public spaces and physical structures, the worn-out textures can foster an increased sense of place belonging in these areas.

Currently, medical tourism is a thriving tourism market with annual revenue of $ 60 billion worldwide, so the number of countries seeking to provide medical facilities and services to international tourists is increasing. Many countries are already developing legal, and service plans to develop this industry. With the significance of these issues in mind, the present study aims to investigate and analyze the factors affecting the demand for international medical tourism in Ahvaz metropolis. The study employed a descriptive-analytical research design, applied-theoretical research method, a survey approach. The Pearson correlation coefficient results for investigating the effect of independent research variables on the dependent variable confirm the effect of independent variables of rules and regulations; business environment and infrastructure; human, cultural, and natural factors; economic factors; and communication factors with coefficients of 0.674, 0.228, 0.301, 0.884 and 0.402 on the dependent variable “international medical tourism demand” in the metropolis of Ahvaz, respectively. For investigating the difference between the status quo (objective) and the desired (subjective) status of international medical tourism demand indicators in Ahvaz, the paired t-test indicates a gap. Obtaining a value of 0.50 for the GoF in the SEM confirms the effect of the independent variables on the demand of international medical tourism in Ahvaz metropolis and the desirability of the research measurement model’s quality