Results 11 to 20 of about 910,465 (249)

Multiphysics Analysis of an Axial-Flux In-Wheel Motor With an Amorphous Alloy Stator

IEEE Access, 2020
This paper presents a novel yokeless and segmented armature (YASA) axial-flux in-wheel motor with amorphous magnetic material (AMM) stator cores for a solar-powered electric vehicle. Although this new axial-flux in-wheel motor has many advantages such as
Tao Li, Youtong Zhang, Yuxiu Liang, Qiang Ai, Haishi Dou   +4 more
doaj   +1 more source

Evaluating the Measurement Uncertainty of On-Road NOx Using a Portable Emission Measurement System (PEMS) Based on Real Testing Data in China

Atmosphere, 2023
An evaluation of the measurement uncertainty of on-road NOx emissions using portable emission measurement system (PEMS) based on real local testing data collected in China was carried out as per the type B method defined in the EN 17507 standard. The aim
Sheng Su, Pan Hou, Xin Wang, Liqun Lyu, Yang Ge, Tao Lyu, Yitu Lai, Wanyou Luo, Yachao Wang   +8 more
doaj   +1 more source

Evaluation of the performance of a high-resolution time-of-flight PET system dedicated to the head and breast according to NEMA NU 2-2012 standard

EJNMMI Physics, 2022
Background This study evaluated the physical performance of a positron emission tomography (PET) system dedicated to the head and breast according to the National Electrical Manufacturers Association (NEMA) NU2-2012 standard.
Daisuke Morimoto-Ishikawa, Kohei Hanaoka, Shota Watanabe, Takahiro Yamada, Yoshiyuki Yamakawa, Suzuka Minagawa, Shiho Takenouchi, Atsushi Ohtani, Tetsuro Mizuta, Hayato Kaida, Kazunari Ishii   +10 more
doaj   +1 more source

Evaluating the In-Service Emissions of High-Mileage Dedicated Methanol-Fueled Passenger Cars: Regulated and Unregulated Emissions

Energies, 2020
This paper reports the regulated, unregulated, and particle number emissions from six high-mileage, China-4 compliant, dedicated methanol taxis over the new European driving cycle.
Sheng Su, Yunshan Ge, Xin Wang, Mengzhu Zhang, Lijun Hao, Jianwei Tan, Fulu Shi, Dongdong Guo, Zhengjun Yang   +8 more
doaj   +1 more source

Informal emissions

, 2022
Environmental regulations and their enforcement play a critical role in reducing emissions and their devastating effects on humanity and the environment. However, many developing countries have large informal sectors—accounting for more than 70 percent of total employment, that operate outside
Burgi, Constantin, Hovhannisyan, Shoghik, Joshi, Santosh Ram, Alkhuzam, Ahmad F.   +3 more
openaire   +2 more sources

Nocturnal emissions [PDF]

EMBO reports, 2011
Howy argues that sophisticated communication technology is no substitute for the face‐to‐face contacts that are vital to scientific work. Instead of ever‐fancier electronic devices, we should be focusing on making travel more efficient and humane.
openaire   +2 more sources

A New Diagnostic Algorithm for Multiple IGBTs Open Circuit Faults by the Phase Currents for Power Inverter in Electric Vehicles

Energies, 2018
In order to simplify the application and improve diagnostic speed of the diagnostics, a novel method to diagnose multiple open circuit faults in insulated gate bipolar transistors (IGBTs) by three-phase currents for power inverter in electric vehicles is
Hongqian Wei, Youtong Zhang, Lei Yu, Mengzhu Zhang, Khaled Teffah   +4 more
doaj   +1 more source

Erdheim-Chester Disease: Utility of 18F-FDG Positron Emission Tomography [PDF]

Journal of Clinical and Diagnostic Research, 2018
Erdheim-Chester Disease (ECD) is a rare non Langerhans cell histiocytosis of unknown origin with multiorgan involvement. We report a case of a man who presented to us with haematuria, asthenia, fever, nausea and malleolar oedema.
Angelina Cistaro, Maria Licari, Simone Margotti, Daniele Penna, Vincenzo Arena   +4 more
doaj   +1 more source

PET/CT Radiomic Features: A Potential Biomarker for EGFR Mutation Status and Survival Outcome Prediction in NSCLC Patients Treated With TKIs

Frontiers in Oncology, 2022
BackgroundsEpidermal growth factor receptor (EGFR) mutation profiles play a vital role in treatment strategy decisions for non–small cell lung cancer (NSCLC).
Liping Yang, Panpan Xu, Mengyue Li, Menglu Wang, Mengye Peng, Ying Zhang, Tingting Wu, Wenjie Chu, Kezheng Wang, Hongxue Meng, Lingbo Zhang   +10 more
doaj   +1 more source

Brake wear-derived particles: Single-particle mass spectral signatures and real-world emissions

Environmental Science and Ecotechnology, 2023
Brake wear is an important but unregulated vehicle-related source of atmospheric particulate matter (PM). The single-particle spectral fingerprints of brake wear particles (BWPs) provide essential information for understanding their formation mechanism ...
Jiayuan Liu, Jianfei Peng, Zhengyu Men, Tiange Fang, Jinsheng Zhang, Zhuofei Du, Qijun Zhang, Ting Wang, Lin Wu, Hongjun Mao   +9 more
doaj   +1 more source