Results 41 to 50 of about 167,252 (312)

State-of-the-Art of Establishing Test Procedures for Real Driving Gaseous Emissions from Light- and Heavy-Duty Vehicles

Energies, 2021
Air pollution caused by vehicle emissions has raised serious public health concerns. Vehicle emissions generally depend on many factors, such as the nature of the vehicle, driving style, traffic conditions, emission control technologies, and operational ...
S. M. Ashrafur Rahman, I. M. Rizwanul Fattah, Hwai Chyuan Ong, Fajle Rabbi Ashik, Mohammad Mahmudul Hassan, Md Tausif Murshed, Md Ashraful Imran, Md Hamidur Rahman, Md Akibur Rahman, Mohammad Al Mahdi Hasan, T. M. Indra Mahlia   +10 more
doaj   +1 more source

Study on the Thermal Characteristics of In-Wheel Motor Drive System Based on Driving Cycles

IEEE Access, 2019
The driving conditions of vehicles, such as rapid acceleration, lasting downhill and so on, which demand for drive power, are rapidly increasing. For an electric vehicle driven by in-wheel motor (IWM), the IWM needs to provide greater power to maintain ...
Di Tan, Haojie Xue, Kun Yang, An Li, Haitao Wang   +4 more
doaj   +1 more source

Review on Construction Procedures of Driving Cycles

International Journal of Engineering and Management Sciences, 2020
The goal of this paper is to give an overview of the literature of construction techniques of driving cycles. Our motivation for the overview is the future goal of constructing our own driving cycles for various types of vehicles and routes.
Levente Czégé, Attila Vámosi, Imre Kocsis   +2 more
doaj   +1 more source

Secondary Organic and Inorganic Aerosol Formation from a GDI Vehicle under Different Driving Conditions

Atmosphere, 2022
This study investigated the primary emissions and secondary aerosol formation from a gasoline direct injection (GDI) passenger car when operated over different legislative and real-world driving cycles on a chassis dynamometer.
Weihan Peng, Cavan McCaffery, Niina Kuittinen, Topi Rönkkö, David R. Cocker, Georgios Karavalakis   +5 more
doaj   +1 more source

Are We Testing Vehicles the Right Way? Challenges of Electrified and Connected Vehicles for Standard Drive Cycles and On-Road Testing

World Electric Vehicle Journal
Standard driving cycles have been the method of choice for testing vehicle performance for decades, both in research and at the regulatory level. These methodologies offer the significant advantage of test reproducibility, allowing for consistent ...
Elia Grano, Manfredi Villani, Henrique de Carvalho Pinheiro, Massimiliana Carello   +3 more
doaj   +1 more source

Data-Driven Synthetic Optimization Method for Driving Cycle Development

IEEE Access, 2019
One of the key tasks for improving vehicle operating costs estimation is to develop representative driving cycles. A driving cycle is a vehicle speed-time profile. The cycles are a critical input for simulating VOCs in different road scenarios.
Renjuan Sun, Yuxin Tian, Hongbo Zhang, Rui Yue, Bin Lv, Jingrong Chen   +5 more
doaj   +1 more source

Determination of the Performance Characteristics of a Traction Battery in an Electric Vehicle

World Electric Vehicle Journal
Electric vehicles are the most innovative and promising area of the automotive industry. The efficiency of a traction battery is an important factor in the performance of an electric vehicle. This paper presents a mathematical model of an electric truck,
Boris V. Malozyomov, Nikita V. Martyushev, Vladislav V. Kukartsev, Vladimir Yu. Konyukhov, Tatiana A. Oparina, Nadezhda S. Sevryugina, Valeriy E. Gozbenko, Viktor V. Kondratiev   +7 more
doaj   +1 more source

Inpatient Exposure, Confidence, and Knowledge in Pediatric Hematology/Oncology: Evaluating General Pediatric Residents During 2025 ACGME Curriculum Change

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background General pediatricians often evaluate hematologic and oncologic presentations before subspecialty consultation, yet the 2025 Accreditation Council for Graduate Medical Education (ACGME) pediatric requirements reduce inpatient pediatric hematology/oncology (PHO) time, raising questions about resident readiness.
Colburn Yu, Rohini Jain
wiley   +1 more source

Forecasting the Dialysis Burden in Japan: Validation‐Based Projections of Prevalence and Incidence Through 2050

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Japan has one of the highest dialysis prevalence rates worldwide and a shrinking, aging population. Whether dialysis burden has entered a sustained post‐peak phase or whether recent declines partly reflect pandemic‐related disruptions remains uncertain.
Hatice Şahin, Berrak Itır Aylı, Nüket Paksoy   +2 more
wiley   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source