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Provision of payments for ecosystem services to reduce air pollution: Case of Tehran
Published 2025-01-01“…In this study, we have proposed the framework and requirements of PES to reduce Tehran air pollution using one of the most practical methods for reducing emissions of gaseous pollutants i.e. replacing passive catalytic converters in light vehicles in Tehran. …”
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Analysis of Spatial Mismatch of Job and Residence in 22 Regions of Tehran Municipality
Published 2024-06-01Subjects: “…occupational stratification and tehran.…”
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Species diversity of saprophagous flies (Diptera) in hospital grounds of Tehran, Iran
Published 2025-01-01“…The main objective of this study was to identify the medically important flies in the hospital grounds of Tehran. The sampling process for this cross-sectional study was carried out every two weeks on the grounds of four hospitals in Tehran, using bottle traps and insect nets from March 2020 to February 2021. …”
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Authenticity" About Ferdowsi Neighborhoods Of Tehran with Historical Textures with the Phenomenological Approach
Published 2021-09-01“…The purpose of this study is to identify the effective factors of authenticity in historical textures of “Ferdowsi” neighborhood located in distrct 12 of Tehran by phenomenological approach.method. For this purpose, eight persons of this neighborhood were selected by purposive sampling method were collected through questionnairs and profound individual interviews.After recording the interviews, they were implemented in Maxqda qualitative data analysis softwarethe data and analyzed by seven-based Colaizzi methods.Authenticity as one of the individual characteristics will have an effective factor in educating people to live as citizens in the external society and will have a controlling role on human behavior and performance in society. …”
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Measuring Spatial Expansion of Tehran Metropolis and its Impact on Environmental Changes
Published 2022-06-01Subjects: Get full text
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Synoptic-Statistical Analysis of Ozone\'s (O3) Extreme Days in Tehran
Published 2017-12-01Subjects: Get full text
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A Data Mining Approach on Lorry Drivers Overloading in Tehran Urban Roads
Published 2020-01-01“…Also, the results of modeling the type of route showed that the highest likelihood of overloading is for internal loads (origin and destination inside Tehran), and the least probability of overloading is for suburban trips (origin and destination outside of Tehran). …”
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The Effect of Working Capital Management on Profitability in Companies listed on the Tehran Stock Exchange
Published 2020-11-01“…Purpose: The present study aims to assess the effect of working capital management on the firm's profitability in the companies listed on the Tehran stock exchange. Methodology: The study sample comprised 125 companies studied between 2014 and 2019. …”
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Prioritize Effective Factors of Scheduling in Tehran Metro Station with Fuzzy TOPSIS Model
Published 2022-10-01“…This study tries to provide an optimal method based on data mining and machine learning principles using Fuzzy Logic and Technique for Order Preference by Similarity to Ideal Solution method to predict the priorities of effective factors in metro scheduling in Tehran and select the optimal route in metro lines with a minimum time, the best speed and the least error in routing. …”
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Analysis of spatial distribution and access to schools in district 20th of Tehran municipality
Published 2019-12-01Subjects: Get full text
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31
Assessing the Physical Surface Temperature Patterns in Urban Environment (Case Study: Tehran)
Published 2013-05-01Subjects: Get full text
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Impact of SARS-CoV-2 on Ambient Air Particulate Matter in Tehran
Published 2024-12-01Subjects: Get full text
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Studying the influence of organizations as a city model based on the changes of user change in zone 6 of tehran
Published 2022-06-01Subjects: Get full text
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34
Designing and Explaining the Competence Model of Knowledge Engineers in Municipalities (Study Case: Tehran Municipality)
Published 2024-11-01Subjects: Get full text
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Predicting the delisted companies of Tehran Stock Exchange using machine learning based algorithms
Published 2023-09-01“…The present study seeks to review the financial statements and audit reports of active companies and compare it with delisted companies to design a model for forecasting delisted companies in the Tehran Stock Exchange with the help of artificial intelligence modeling techniques.Methodology: In this study, which was conducted on companies of the Tehran Stock Exchange, data related to three years before the delisting of 73 companies removed from the stock exchange from 2003 to 2019 in the first group and data of 148 active companies that are continuously. …”
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Problematic Internet Use Rate Among High School Students in Tehran, Iran, 2022
Published 2024-06-01“…This study aims of investigate the PIU rate among high school students in Tehran, Iran. Materials & Methods In this descriptive cross-sectional study, 256 second-year high school students in Tehran city were included using a convenience sampling method in 2022. …”
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Organizational Flexibility and Financial Performance: A Case Study of Social Security Branches in Tehran
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Identification and analysis of drivers affecting the maturity of knowledge management in Tehran Municipal Sports Organization
Published 2024-09-01“…AbstractThe aim of the current research is to design a model of the drivers that influence the maturity of knowledge management in the sports organization of Tehran Municipality. According to its purpose, the research method is applicable; qualitative in terms of implementation; and analytical and exploratory in nature. …”
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BIM Adoption in Construction Companies of Tehran Province, Using Technology Acceptance Model (TAM)
Published 2022-02-01“…According to previous research in this field, unfortunately, the adoption of BIM in Iran is very slow and undesirable.Methodology: The present study obtained the BIM adoption status using the Technology Acceptance Model (TAM) by distributing a questionnaire among the first-ranked construction companies in Tehran province.Findings: The data analysis using Structural Equation Modeling showed that BIM adoption was below average in all 87 valid samples. …”
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Measuring Fear and Greed Index in Stock Market: Evidence from the Tehran Stock Exchange
Published 2024-06-01Subjects: Get full text
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