Results 91 to 100 of about 10,724,726 (280)

Evaluation of Road Dust Resuspension from Internal Combustion Engine and Electric Vehicles of the Same Model

Atmosphere
As many countries transition to electric vehicles (EVs) to reduce tailpipe emissions from internal combustion engine vehicles (ICEVs), both vehicle types continue to generate non-exhaust particulate matter (PM), including tire wear, brake wear, road ...
Worawat Songkitti, Sirasak Pong-A-Mas, Chawwanwit Boonsom, Tanet Aroonsrisopon, Ekathai Wirojsakunchai   +4 more
doaj   +1 more source

Electrochemical Pathways for Nitrate Conversion to Ammonia: From Environmental Challenges to Ammonia Economy

Advanced Functional Materials, EarlyView.
This perspective presents recent advances in electrocatalytic nitrate reduction, focusing on reaction mechanisms, catalyst design, and electrolyzer configurations. Key challenges in selectivity, stability, and practical wastewater treatment are highlighted, while future directions for advancing sustainable ammonia synthesis and nitrate remediation are ...
Xintong Li, Yunpeng Zuo, Xiaoran Zhang, Jieqiong Shan, Kenneth Mei Yee Leung, Bin Liu, Peter Strasser, Adrian Fisher, Zonglong Zhu, Xin Wang   +9 more
wiley   +1 more source

Reduction of diesel engine exhaust emissions using non-thermal plasma technology [PDF]

, 2015
Non-thermal plasma (NTP) is a promising candidate for controlling engine exhaust emissions. Plasma is known as the fourth state of matter, where both electrons and positive ions co-exist.
Babaie, Meisam
core  

The effect of tap water emulsified fuel on exhaust emission of single cylinder compression ignition engine

MATEC Web of Conferences, 2017
An experimental investigation on exhaust emissions with emulsion fuel was conducted in a diesel engine that equipped with a “Real Time Non-Surfactant Emulsion Fuel Supply System, RTES” under four different loads operations (1, 2, 3 and 4 kW).
Mazlan Nurul Aiyshah, Yahya Wira Jazair, Ithnin Ahmad Muhsin, Ahmad Mohamad Azrin   +3 more
doaj   +1 more source

Thermoresponsive Liquid Crystalline Polymer Coatings Programmed by Field‐Induced Topological Defects for Tunable Optical and Topographical Responses

Advanced Functional Materials, EarlyView.
Resonant standing waves generate large‐area lattices of liquid‐crystal topological defects that are permanently encoded into polymer coatings by photopolymerization. The preserved director architecture produces thermally reconfigurable surface topographies while maintaining programmable optical functionality, demonstrating a scalable strategy for ...
Jacques A. Peixoto, Mufeeduzaman Chavilkkadan, Alexander Fusi, Marko Beslać, Dirk J. Broer, Etienne Brasselet, Danqing Liu   +6 more
wiley   +1 more source

The effect of piston bowl temperature on diesel exhaust emissions [PDF]

, 2005
In modern, high-speed, direct injection diesel engines for passenger vehicles, there is extensive impingement of the fuel sprays on to the piston bowl walls.
Ladommatos, N, Zhao, H, Xiao, Z
core  

Real-Time Surfactant-Free Emulsification of Plastic-Derived Diesel Oil: Combustion and Emission Characteristics

Automotive Experiences
Plastic waste pyrolysis has emerged as a promising strategy for converting non-recyclable plastics into plastic-derived diesel oil (PDDO), providing a pathway for both waste valorization and alternative fuel production.
Wargiantoro Prabowo, Wira Jazair Yahya, Ahmad Muhsin Ithnin, Dhani Avianto Sugeng, Trisno Anggoro, Frendy Rian Saputro, Erlan Rosyadi   +6 more
doaj   +1 more source

A review of non-exhaust traffic emission and its collection systems

IOP Conference Series: Earth and Environmental Science
Abstract The urban environment has a problem with non-exhaust particulate matter, which is linked to a number of health problems. The pavement characteristics that control the emission due to abrasion wear of studded tyres, as well as due to wear of the tyres and brakes, are related to non-exhaust PM10 emissions.
Dipak G. Mangrulkar, Prashant Y. Pawade, M. P. Bhorkar   +2 more
openaire   +1 more source

An Integrated Oxygen‐Supplying Device and Predictive Multiphysics Model for Extended Ambient Transport of Insulin‐Producing Cells

Advanced Functional Materials, EarlyView.
Cell therapies typically rely on cold‐chain logistics and cryopreservation, limiting access and compromising cell quality. Here, a dual‐chamber device separates an oxygen‐supplying chamber from a hyaluronic acid cargo chamber, sustaining oxygen delivery for over 70 h and enabling ambient‐temperature shipment.
Daniel A. Domingo‐Lopez, Ruth Tarpey, Benjamin Brennan, Bryan D. Boyle, Amir M. Alsharabasy, Abhik Mallick, Gabriella Bellavia, Abhay Pandit, Garry P. Duffy, Ruth E. Levey   +9 more
wiley   +1 more source

Atmospheric emissions from road transportation in India [PDF]

, 2009
India has become one of the biggest emitters of atmospheric pollutants from the road transportation sector globally. Here we present an up-to-date inventory of the exhaust emissions of ten species.
Borken-Kleefeld, J., Baidya, Suman, Baidya, S., Borken-Kleefeld, Jens   +3 more
core   +1 more source