تصفح Qatar Transportation and Traffic Safety Center حسب المؤلف "Abdullah, Muhammad"
-
Exploring home-to-school trip mode choices in Kandy, Sri Lanka
Charitha, Dias; Abdullah, Muhammad; Lovreglio, Ruggiero; Sachchithanantham, Sumana; Rekatheeban, Markkandu; Sathyaprasad, I.M.S.... more authors ... less authors ( Elsevier , 2022 , Article)Schools are major trip generators in urban areas and school trips may largely contribute to the congestion, particularly during morning peak hours. This study investigates the home-to-school trip mode choices in Kandy city, ... -
Exploring Microscopic Characteristics of Bicycle Riders’ following Behaviors in a Single-File Movement
Dias, Charitha; Abdullah, Muhammad; Hussain, Qinaat; Salehi, Ahmad Mohammadtayeb; Nishiuchi, Hiroaki ( MDPI , 2023 , Article)Cycling can bring a wide range of social, economic, and health benefits to individuals and communities. The safety and efficiency of bicycle facilities can be significantly impacted by the interactions among riders. This ... -
Exploring the traveler’s intentions to use public transport during the covid-19 pandemic while complying with precautionary measures
Abdullah, Muhammad; Ali, Nazam; Dias, Charitha; Campisi, Tiziana; Javid, Muhammad Ashraf ( Multidisciplinary Digital Publishing Institute (MDPI) , 2021 , Article)Public transport use has drastically declined during the COVID-19 pandemic because the virus spreads through close contact with infected people and contaminated surfaces, especially in closed-environments. Evidence suggests ... -
Influence of COVID-19 mobility-restricting policies on individual travel behavior in Malaysia
Dias, Charitha; Rahman, Noorhazlinda Abd; Abdullah, Muhammad; Sukor, Nur Sabahiah Abdul ( Multidisciplinary Digital Publishing Institute (MDPI) , 2021 , Article)The COVID-19 pandemic has resulted in new postpandemic travel patterns as a result of the stay-at-home policies and restricted movement orders imposed by the Malaysian government. The purpose of this study was to investigate ... -
Pedestrians’ Microscopic Walking Dynamics in Single-File Movement: The Influence of Gender
Dias, Charitha; Abdullah, Muhammad; Ahmed, Dawood; Subaih, Rudina ( MDPI , 2022 , Article)Demographics of individuals could largely influence their behaviors and interactions with surrounding pedestrians. This study investigates the influence of pedestrians’ gender on microscopic walking dynamics of single-file ... -
Relocation of intersection crosswalks to nearby mid-block locations: Simulation-based performance evaluation
Abdullah, Muhammad; Oguchi, Takashi; Dias, Charitha ( Jordan University of Science and Technology , 2021 , Article)This study explores the performance of an alternative crosswalk design, where crosswalks are removed from the intersections and placed at nearby mid-block to reduce conflicts between turning vehicles and pedestrians. Several ... -
Road Crossing at Unmarked Mid-Block Locations: Exploring Pedestrians’ Perception and Behavior
Abdullah, Muhammad; Dias, Charitha; Oguchi, Takashi ( Springer , 2022 , Article)Violations, risky behaviors and perceptions may largely contribute to crashes involving pedestrians, particularly at unmarked mid-block locations. The likelihood and severity of crashes at mid-block locations are higher ... -
Role of transport during outbreak of infectious diseases: Evidence from the past
Muley, Deepti; Shahin, Md; Dias, Charitha; Abdullah, Muhammad ( MDPI , 2020 , Article Review)The outbreak of infectious diseases affects people's lifestyles significantly, as they undertake fewer outdoor activities as a protective measure and to follow government orders of restricted movements. This paper reviewed ... -
Signal-Free Corridor Development and Their Impact on Pedestrians: Insights from Expert and Public Surveys
Abdullah, Muhammad; Ali, Nazam; Javid, Muhammad Ashraf; Aslam, Muhammad Waqar; Dias, Charitha ( Multidisciplinary Digital Publishing Institute (MDPI) , 2023 , Article)Increasing vehicular demand has compelled decision makers to turn urban roads into signal-free corridors (SFCs) in Lahore. These corridors aim at prioritizing car flow over other modes and consist of various car-centric ... -
Structural equation modeling of public transport use with COVID-19 precautions: An extension of the norm activation model
Muhammad, Ashraf Javid; Abdullah, Muhammad; Ali, Nazam; Dias, Charitha ( Elsevier , 2021 , Article)This study aims to identify the travelers’ attitudes and preferences towards the use of public transport during COVID-19 through the Norm-Activation Model (NAM). A questionnaire survey was designed to assess the traveler’s ...