Mohammad Mirzaei

Finite-time lateral stability control of vehicles via longitudinal tire slip-based dynamic control allocation in limit handling manoeuvers

Mohammad Mirzaei, Ahmad Reza Vali, Firouz Allahverdizadeh, Vahid Behnamgol

This paper introduces a novel finite-time lateral stability control scheme for vehicles, employing optimal longitudinal tire slip allocation and wheel brake force control during critical manoeuvers. The three-layer control structure comprises an upper controller using an integral terminal sliding mode controller to …

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Enhanced vehicle lateral stability under unknown road conditions using finite-time smooth adaptive sliding mode control

Vahid Behnamgol, Mohammad Mirzaei, Behnaz Sohani

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Adaptive MIMO sliding mode control for enhanced vehicle stability with coordinated AFS and DYC systems

Ebrahim Muhammad, Vahid Behnamgol, Ahmadreza Vali, Abdorreza Kashaninia et autres

Abstract This paper presents an Adaptive MIMO Sliding Mode Control (AMSMC) strategy for coordinating Active Front Steering (AFS) and Direct Yaw Control (DYC) systems to enhance vehicle stability and handling under uncertain conditions. Traditional Single Input Single Output (SISO) models fail to …

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MicroRNAs' Significance in Retinoblastoma Diagnosis and Treatment: The Little Heroes

Maryam Zamani Sani, Mohammad Mirzaei, Ali Mota, Jamal Mohammadian et autres

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Prevalence of cataracts in Iran based on the Persian eye cohort study

Fateme Alipour, Parisa Abdi, Hassan Asadigandomani, Mehran Rezakhani et autres

The PERSIAN eye cohort study is a population-based study that evaluates the overall prevalence of cataracts and their subtypes (nuclear sclerosis, cortical, and PSC) in Iran. In this study, from January 2015 to September 2021, 16,016 participants over 35 years of age …

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Enhanced Vehicle Stability Control with Smooth Sliding Mode and Tire Slip-Based Allocation in ESC Systems

Mohammad Mirzaei, Ahmadreza Vali, Firouz Alahvirdizadeh, Vahid Behnamgol

This paper proposes a novel chattering-free sliding mode control strategy to enhance vehicle lateral stability. The hierarchical control architecture includes an upper controller, a control allocation layer, and a lower controller. The upper controller determines the desired yaw moment, considering model uncertainties. …

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Fixed-time dynamic control allocation for the distribution of braking forces in a vehicle ESC system

Mohammad Mirzaei, Ahmad Reza Vali, Firouz Allahverdizadeh, Vahid Behnamgol

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Distribution and prevalence of refractive error in Iranian adult population results of the PERSIAN eye cohort study PECS

Fateme Alipour, Maryam Mohammadzadeh, Fatemeh Jafari, Alireza Lashay et autres

The Persian Eye Cohort Study, a population-based cross-sectional study from 2015 to 2020, examined refractive error prevalence among 48,618 Iranian adults aged 31 to 70. The study encompassed six centers in Iran, employing random cluster sampling for demographic, medical, and socioeconomic data …

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Distribution and Prevalence of Refractive Error in Iranian Adult Population, A Cross- sectional Population-based Study (Results of the PERSIAN Eye Cohort Study(PECS))

Fateme Alipour, Maryam Mohammadzadeh, Fatemeh Jafari, Alireza Lashay et autres

Abstract The PERSIAN Eye Cohort Study, a population-based cross-sectional study from 2015 to 2020, examined refractive error prevalence among 48618 Iranian adults aged 31 to 70. The study encompassed six centers in Iran, employing random cluster sampling for demographic, medical, and socioeconomic …

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PERSIAN Eye Cohort Study (PECS): Design, Methodology

Fateme Alipour, Hassan Hashemi, Alireza Lashay, Fatemeh Jafari et autres

BACKGROUND: To report the study protocol, methodology and latest enrollment data of a large epidemiological multi-central eye cohort named PERSIAN Eye Cohort Study (PECS), originating from the ongoing PERSIAN Cohort Study, to investigate the distribution of ophthalmic disorders in different regions and …

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AZAR eye and vision cohort study

Mohammad Hossein Somi, Zeinab Nikniaz, Alireza Ostadrahimi, Seyed Sina Naghibi Irvani et autres

According to World Health Organization (WHO), currently, 2.2 billion people are living with visual impairment worldwide, of which almost half could have been prevented. There are both modifiable and unmodifiable factors leading to visual disability and, ultimately, blindness. Several population-based studies in …

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The correlation of nuclear density using the Lens Opacity Classification System III with Pentacam Scheimpflug imaging for predicting phacoemulsification parameters: A systematic review and meta-analysis

Mohammad Mirzaei, Erfan Bahramani, Ali Jafarizadeh, Farbod Alinezhad et autres

Abstract Introduction: In this study, we systematically reviewed the literature to determine whether or not there was a correlation between lens density as measured by the Pentacam Scheimpflug System and grading score as determined by the Lens Opacities Classification System (LOCS) III …

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