Results 41 to 50 of about 233,246 (315)

Evaluating Atmospheric Pollutants from Urban Buses under Real-World Conditions: Implications of the Main Public Transport Mode in São Paulo, Brazil

Atmosphere, 2019
The broad expanse of the urban metropolitan area of São Paulo (MASP) has made buses, the predominant public transport mode for commuters in the city.
Thiago Nogueira, Pamela A. Dominutti, Marcelo Vieira-Filho, Adalgiza Fornaro, Maria de Fatima Andrade   +4 more
doaj   +1 more source

Energy and Exergy Analysis on a Novel Solar-Air Dual-Source Vapor Injection Heat Pump Air-Conditioner for the Electric Bus

Frontiers in Energy Research, 2022
A novel solar-air dual-source vapor injection heat pump air-conditioner for the electric bus is proposed, aiming to enhance the system heating performance and increase the vehicle endurance.
Hong Zhang, Qian Liu, Lichen Yang
doaj   +1 more source

A Study of Bus Route Crime Risk in Urban Areas: The Changing Environs of a Bus Journey [PDF]

, 2008
This study examines the risk of bus route crime and how it is influenced by environmental characteristics along the bus corridor. These include changing levels of crime risk, socio-economic influences, and changes to the physical infrastructure including
Newton, Andrew D., Newton, A
core   +1 more source

Self‐Powered Bearing Sensing and Real‐Time Fault Diagnosis Enabled by Non‐Invasive Triboelectric Sensors and Edge AI Acceleration

Advanced Science, EarlyView.
This study achieves the synergistic integration of self‐powered sensing and edge AI acceleration to establish a real‐time fault diagnosis system. The proposed TENG‐based self‐powered bearing sensor (NSE‐TBS) and FPGA‐accelerated edge AI framework fundamentally break through the inherent limitations of conventional monitoring systems, including complex ...
Kehui Zhu, Zhongheng Liu, Xinming Li, Jinrui Zhang, Meng Li, Yiming Guo, Lihua Han, Yanxue Wang   +7 more
wiley   +1 more source

An Analysis of the Reliability of a Bus Safety Structure on Carrying Out the Numerical and Experimental Tests

Sensors, 2020
In the paper, the reliability of a spatial tubular structure of a bus safety frame formed of different steel profiles is discussed. A methodology for the bus safety structure modeling is presented herein by applying numerical methods that enable us to ...
Tautvydas Pravilonis, Valdas Eidukynas, Edgar Sokolovskij   +2 more
doaj   +1 more source

Impedance‐Matched High‐Overtone Thickness‐Shear Bulk Acoustic Resonators With Scalable Mode Volume

Advanced Science, EarlyView.
A bottom‐electrode‐free high‐overtone bulk acoustic resonator is achieved by lateral excitation of antisymmetric thickness‐shear modes on a lithium‐niobate‐on‐silicon platform. Planar electrode geometry eliminates conventional loading along the resonance path and confines acoustic energy within the electrode gap.
Zi‐Dong Zhang, Zhen‐Hui Qin, Yi‐Han He, Yun‐Fei Cheng, Hao Yan, Si‐Yuan Yu, Ming‐Hui Lu, Yan‐Feng Chen   +7 more
wiley   +1 more source

Neuromorphic Near‐Sensor and In‐Sensor Computing Enabled by Next‐Generation Material‐Based Sensors

Advanced Science, EarlyView.
This Review presents a structural framework that classifies neuromorphic sensing into near‐sensor and in‐sensor architectures, clarifying physical coupling between sensing and computation. The framework connects neural and synaptic device functions with recent advances in optical, mechanical, and chemical sensing, compares energy consumption and ...
Su Yeon Jung, Gwang Ya Kim, Sejin Kim, Hyunjong Seo, Se Gi Lee, Sang Min Won, Dongjoon Rhee, Joohoon Kang   +7 more
wiley   +1 more source

Conveyance Contact Investigation for Imported Middle East Respiratory Syndrome Cases, United States, May 2014

Emerging Infectious Diseases, 2017
In 2014, the Centers for Disease Control and Prevention conducted conveyance contact investigations for 2 Middle East respiratory syndrome cases imported into the United States, comprising all passengers and crew on 4 international and domestic flights ...
Susan A. Lippold, Tina Objio, Laura A. Vonnahme, Faith Washburn, Nicole J. Cohen, Tai-Ho Chen, Paul J. Edelson, Reena K. Gulati, Christa Hale, Jennifer Harcourt, Lia M. Haynes, Amy Jewett, Robynne Jungerman, Katrin S. Kohl, Congrong Miao, Nicolette Pesik, Joanna J. Regan, Efrosini Roland, Chris Schembri, Eileen Schneider, Azaibi Tamin, Kathleen Tatti, Francisco Alvarado-Ramy   +22 more
doaj   +1 more source

Updatable Closed‐Form Evaluation of Arbitrarily Complex Multiport Network Connections

Advanced Electronic Materials, EarlyView.
The inverse design of electrically large wave devices often uses reduced‐order multiport models with discrete optimization, requiring many evaluations of complex interconnections between subsystems that differ only in a few blocks. This paper introduces a closed‐form framework enabling efficient Woodbury low‐rank updates of related, previous ...
Hugo Prod'homme, Philipp del Hougne
wiley   +1 more source

Synthesis of functionalized polyolefins in a new continuous bench‐scale reactor apparatus

AIChE Journal, EarlyView.
Abstract In‐reactor functionalized polyolefins (FPOs), produced by molecular catalysts, are a new class of polymer materials with applications ranging from high performance adhesives to bitumen compatibilization. In this work, we disclose a procedure for the synthesis of FPOs in a new Continuous Bench‐scale Reactor Apparatus (COBRA).
Miloud Bouyahyi, Job Guzman, Travis Conant, Reggie Tennyson, Christoph Brose, Riccardo Conti, Peter Kolb, Andreas Müller   +7 more
wiley   +1 more source