Results 11 to 20 of about 1,623,488 (304)
Vehicle emissions in a middle-sized city of China: Current status and future trends
Environment International, 2020 Vehicle emissions are regarded as an important contributor to urban air pollution in China and most previous studies focused on megacities. However, the vehicle pollution in middle-sized cities becomes more severe due to the increasing vehicle population
Ting Wang, Peng Wang, Men Xia
exaly +3 more sources
The development of an integrated routing and carbon dioxide emissions model for goods vehicles [PDF]
, 2007 The issues of global warming and climate change are a worldwide concern and the UK government has committed itself to major reductions in CO2 emissions, the most significant of the six greenhouse gases.
Palmer, Andrew
core +7 more sources
Heavy-duty vehicle emission characteristics based on the remote-monitoring three-bin moving-average window method [PDF]
E3S Web of Conferences, 2023 A three-bin moving average window (3B-MAW) model was proposed and compared with the work-based window method (WB-WM) to investigate the on-road emission characteristics of heavy-duty vehicles. The invalid data of remote monitoring were mainly composed of
Guo Dongdong +8 more
doaj +1 more source
Mechanisms of a Cyclobutane-Fused Lactone Hydrolysis in Alkaline and Acidic Conditions
Molecules, 2021 Searching for functional polyesters with stability and degradability is important due to their potential applications in biomedical supplies, biomass fuel, and environmental protection.
Zhangxia Wang, Haibo Ma
doaj +1 more source
Controllable Introduction of Surface Defects on CH3NH3PbI3 Perovskite
Nanomaterials, 2022 One of the unique characteristics of semiconductors is the strong dependence of their properties on crystal defects and doping. However, due to the species diversity and low density, it is very difficult to control the type and concentration of the ...
Sushu Wan +3 more
doaj +1 more source
Study on fuel consumption and emission characteristics of China VI heavy duty vehicle based on vehicle specific power [PDF]
E3S Web of Conferences, 2021 This study selects a China VI heavy duty vehicle for PEMS test, and Based on the measurement results of vehicle specific power (VSP) parameters, the VSP calculation formula applicable to this study is proposed , And analyzes the distribution ...
Xu Dandan +5 more
doaj +1 more source
Environment International, 2022 Reducing lead (Pb) exposure via oral ingestion of contaminated soils is highly relevant for child health. Elevating dietary micronutrient iron (Fe) intake can reduce Pb oral bioavailability while being beneficial for child nutritional health.
Xin-Ying Lin +10 more
doaj +1 more source
Vehicle routing and scheduling with time-varying data: A case study [PDF]
, 2009 A heuristic algorithm is described for vehicle routing and scheduling problems to minimise the total travel time, where the time required for a vehicle to travel along any road in the network varies according to the time of travel.
Eglese, R W +7 more
core +5 more sources
Alcohol consumption promotes arsenic absorption but reduces tissue arsenic accumulation in mice
Eco-Environment & Health, 2023 Alcohol consumption alters gut microflora and damages intestinal tight junction barriers, which may affect arsenic (As) oral bioavailability. In this study, mice were exposed to arsenate in the diet (6 μg/g) over a 3-week period and gavaged daily with ...
Hongyu Wang +6 more
doaj +1 more source
Applied Sciences, 2022 In China, where in-use heavy-duty diesel vehicles producing NOx and particulate emissions for air pollution are required to undergo emission spot inspection at check stations, it is significant to adopt a simple method to evaluate emissions due to ...
Yan Lei +5 more
doaj +1 more source