Showing 41 - 60 results of 2,678 for search '"Tehran"', query time: 0.07s Refine Results
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    The effect of micro climate factors on energy consumption optimization approach in Tehran urban buildings by pariz Amiri Ade, Saeed Tizghalam zenozi, Mehrdad Javidi Nejad

    Published 2022-06-01
    “…this study is designed to investigate the impact of micro climatic factors on optimizing energy consumption in Tehran urban buildings. The present study is of applied purpose and analytical method. …”
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    Prevalence of disability in Iranian older adults in Tehran, Iran: A population-based study by Vahid Rashedi, Mohsen Asadi-Lari, Mahshid Foroughan, Ahmad Delbari, Reza Fadayevatan

    Published 2016-11-01
    “…The aim of the present study was to investigate the prevalence of disability in the community-dwelling older adults living in Tehran, Iran. Methods: In this large population-based cross-sectional study (Urban HEART-2), 15,069 individuals aged ≥ 60 years were selected randomly based on a multistage, cluster sampling in Tehran, Iran, in 2011. …”
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    Designing a Stock Recommender System Using the Collaborative Filtering Algorithm for the Tehran Stock Exchange by Marziyeh Nourahmadi, Ali Rahimi, Hojjatollah Sadeqi

    Published 2024-06-01
    “…MethodsThis study uses historical stock price data of 145 firms listed on the Tehran Stock Exchange from 2012 to 2021. The collaborative filtering algorithm was implemented in two stages: training and testing. …”
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  8. 48

    The Effect of Specific Risk in Various Stages of the Life Cycle of Companies Listed on the Tehran Stock Exchange by Mostafa Ebadi, Kaveh Azinfar, Iman Dadashi, Reza Fallah

    Published 2022-01-01
    “…For this purpose, the specific risk was estimated using Fama and French three-factor models, and the research objective was examined by considering the data panel model during the period 2015 to 2020 in a statistical sample consisting of 136 companies active in the Tehran Stock Exchange. For this purpose, the main contribution of research is evaluation of the effect of specific risk in different stages of the life cycle of companies admitted to the Tehran Stock Exchange. …”
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  9. 49

    Forecasting of CVaR based on intraday trading in Tehran ETFs: The approach of heterogeneous autoregression models by Shiva Hallaji, Mahdi Madanchi Zaj, Fereydon Ohadi, Hamidreza Vakilifard

    Published 2024-12-01
    “…Purpose: This study examines the accuracy of Heterogeneous Autoregressive (HAR) models in forecasting the Conditional Value-at-Risk (CVaR) of Exchange-Traded Funds (ETFs) on the Tehran Stock Exchange. The significance of this study stems from the need for better risk management in financial markets, where volatility and jumps significantly affect investment decisions.Methodology: Data from nine equity, index, and fixed-income funds were analyzed intraday with high frequency (daily and fifteen-minute intervals) from 2019 to 2022. …”
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    Quantitative and qualitative meta-analysis of Scientific Research Papers in the field of creative city in Tehran metropolis by Arezoo Momenian Najjar, Morteza Mirgholami, Azita Oskoyi

    Published 2023-09-01
    “…Based on this, various researches have been done about the metropolis of Tehran, which have looked at the city of Tehran and creativity from different angles. …”
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    Investigation of some anaerobic bacteria in the sputum of cystic fibrosis patients and healthy people in Tehran, Iran by Homa Hamayeli, Ahya Abdi-Ali, Bahareh Attaran, Morvarid Shafiei, Mohammadreza Modaresi

    Published 2024-07-01
    “…Material and Methods: Anaerobic bacteria were investigated in sputum samples of CF patients (50 people) and healthy individuals (18 people) in Tehran, Iran by molecular method in 2021-2022. The prevalence of common anaerobic bacteria in CF patients was investigated by Polymerase Chain Reaction (PCR). …”
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    Evaluation of Laundry Units in Teaching Hospitals of Tehran University of Medical Sciences and Recommendations for Performance Enhancement by Mohammad Amin Zar Foroush, Zeinab Partovi Shayan, Ghasem Rajabi Vasakolaei

    Published 2024-05-01
    “…Methods: This research was conducted across the teaching hospitals affiliated with Tehran University of Medical Sciences. The study employed a multi-step approach. …”
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    Analyzing the Influence of Managerial Traits and Financial Strategies on Corporate Risk-taking in the Tehran Stock Exchange by Gholamreza Karami, Ali Asghari

    Published 2024-01-01
    “…The socio-statistics studied in this research included all the companies admitted to the Tehran Stock Exchange during the years 2013 to 2021. …”
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    The Study of Anthropogenic Effect on the Intensification of Floods in Summer Catchment Basin, Case Study: Kan, Tehran ( by khadijeh heydarian, siavash shayan, Hossein jahantigh

    Published 2021-12-01
    “…Sangan is taken into consideration as one of the most beautiful valleys in Northwest of Tehran. The summer catchment basins due to the phenomenon of counter urbanization and also escape from city pollution, easy access, and short distance, has taken too much attention, so much that the inhabitants mostly spend winter in Tehran and summer there. …”
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